/* ============================================
   KRV RULMAN - MINIMAL PREMIUM
   ============================================ */

/* CSS Variables - Refined palette */
:root {
    /* Primary - Deep Navy */
    --primary-900: #0a1628;
    --primary-800: #0f2137;
    --primary-700: #1a3352;
    --primary-600: #264573;
    --primary-500: #335d99;

    /* Accent - Restrained warm */
    --accent-500: #c9a066;
    --accent-400: #d4af7a;
    --accent-300: #e8d4b8;
    --accent-600: #b08b4a;
    --accent-700: #8f6f3a;

    /* Neutrals - Paper-like */
    --gray-50: #f8f9fa;
    --gray-100: #f1f3f5;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #5c636a;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;

    /* Semantic */
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: #3b82f6;

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing - Generous */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;

    /* Radius - Subtle */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* Shadows - Minimal */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-xl: 0 8px 32px rgba(0, 0, 0, 0.08);

    /* Surfaces */
    --surface: #ffffff;
    --border: rgba(0, 0, 0, 0.06);
    --border-strong: rgba(0, 0, 0, 0.1);

    /* Focus */
    --focus-ring: 0 0 0 2px var(--accent-400);

    /* Motion */
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 150ms var(--ease);
    --transition-base: 220ms var(--ease);
    --transition-slow: 350ms var(--ease);

    --container-max: 1300px;
    --container-padding: 1.5rem;
}

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* Reset & Base */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

body {
    font-family: var(--font-sans);
    font-size: 17px;
    line-height: 1.7;
    letter-spacing: 0.01em;
    color: var(--gray-800);
    background: var(--gray-50);
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
    border-radius: var(--radius-sm);
}

button:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
}

ul,
ol {
    list-style: none;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.03em;
    color: var(--primary-900);
}

h1 {
    font-size: clamp(2rem, 5vw, 3.25rem);
    font-weight: 700;
}

h2 {
    font-size: clamp(1.625rem, 3.5vw, 2.5rem);
}

h3 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

h4 {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
}

p {
    color: var(--gray-600);
    line-height: 1.7;
    letter-spacing: 0.01em;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    box-sizing: border-box;
}

/* ============================================
   HEADER
   ============================================ */

header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: linear-gradient(180deg, rgba(10, 22, 40, 0.98) 0%, rgba(10, 22, 40, 0.92) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: visible;
}

/* Logo alanı için yer açmak üzere header yüksekliği değişmez */

header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-400), transparent);
    transition: width 0.4s ease;
    z-index: -1;
}

header:hover::after {
    width: 60%;
}

header.scrolled {
    background: rgba(10, 22, 40, 0.98);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3), 0 0 40px rgba(231, 166, 74, 0.05);
}

header.scrolled::after {
    width: 100%;
    opacity: 0.5;
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5) var(--container-padding);
    max-width: var(--container-max);
    margin: 0 auto;
    position: relative;
}

/* Logo alanı – header padding'ine takılmaz, logo aşağı taşabilir, z-index üstte */
.logo-block {
    position: absolute;
    left: calc(-1 * var(--container-padding));
    top: 0;
    bottom: -48px;
    z-index: 1002;
    overflow: visible;

    padding: var(--space-5) 22px 22px;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    flex-direction: column;
}

/* Logo için yer – header yüksekliği değişmez, nav logo ile çakışmasın */
.header-container::before {
    content: '';
    flex-shrink: 0;
    width: calc(220px - var(--container-padding));
    min-width: calc(220px - var(--container-padding));
}

/* Logo – masaüstünde görsel, mobilde SVG+metin */
.logo {
    padding: 7px;
    display: block;
    text-decoration: none;
    background: rgba(255, 255, 255, 0.5);

    transition: opacity 0.3s ease;
}

/* Masaüstü: sadece logo-mobile gizli */
.logo-mobile {
    display: none;
}

.logo-img {
    margin-top: 1px;
    border-bottom: 3px solid #878787;
    display: block;
    height: 138px;
    width: auto;

    object-fit: contain;
    object-position: top center;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
    transition: box-shadow 0.3s ease;
}

.logo:hover .logo-img {
    box-shadow: 0 14px 32px rgba(0, 0, 0, 0.4);
}

.logo:hover {
    opacity: 1;
}

/* Navigation */
nav>ul {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

nav>ul>li {
    position: relative;
}

nav a {
    display: block;
    padding: 10px 18px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.2px;
    border-radius: var(--radius-md);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

nav a::before {
    content: '';
    position: absolute;
    bottom: 6px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: calc(100% - 24px);
    height: 2px;
    background: linear-gradient(90deg, var(--accent-400), var(--accent-300));
    border-radius: 2px;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

nav a:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
}

nav a:hover::before {
    transform: translateX(-50%) scaleX(1);
}

nav a.active {
    color: var(--accent-300);
    background: rgba(231, 166, 74, 0.08);
}

nav a.active::before {
    transform: translateX(-50%) scaleX(1);
    box-shadow: 0 0 10px rgba(231, 166, 74, 0.5);
}

nav a:focus-visible {
    outline: none;
    color: #fff;
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-md);
}

nav a.nav-home-link {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 14px;
}

nav a.nav-home-link svg {
    display: block;
}

/* Dropdown - Desktop */
.has-dropdown>a::after {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    transform: rotate(45deg);
    margin-left: var(--space-2);
    margin-bottom: 2px;
    transition: transform var(--transition-fast);
}

.has-dropdown:hover>a::after {
    transform: rotate(-135deg);
}

.dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    min-width: 220px;
    background: linear-gradient(180deg, rgba(20, 35, 55, 0.98) 0%, rgba(10, 22, 40, 0.98) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    padding: var(--space-3);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.dropdown::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 12px;
    height: 12px;
    background: rgba(20, 35, 55, 0.98);
    border-left: 1px solid rgba(255, 255, 255, 0.08);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.has-dropdown:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown a {
    display: block;
    padding: 12px 16px;
    font-size: 0.85rem;
    border-radius: var(--radius-md);
    color: rgba(255, 255, 255, 0.7);
    transition: color 0.2s ease, background 0.2s ease;
}

.dropdown a::before {
    display: none;
}

.dropdown a:hover {
    background: rgba(231, 166, 74, 0.1);
    color: var(--accent-300);
}

/* Dil seçici – bayrak + dil adı */
.lang-dropdown .lang-trigger {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.86rem;
    line-height: 1.2;
}

.lang-dropdown .lang-trigger .lang-flag {
    display: inline-block;
    margin-right: 0;
    font-size: 1em;
    line-height: 1;
    vertical-align: middle;
}

.lang-dropdown .lang-trigger .lang-name {
    vertical-align: middle;
}

.lang-dropdown-menu .lang-flag {
    display: inline-block;
    margin-right: 6px;
    font-size: 1.1em;
    line-height: 1;
    vertical-align: middle;
}

.lang-dropdown-menu .dropdown a {
    display: flex;
    align-items: center;
}

.lang-dropdown-menu .lang-flag {
    flex-shrink: 0;
}

/* Mobil dil butonu – masaüstünde gizli */
.lang-mobile-wrap {
    display: none;
}

/* Mobile Menu Toggle - Hamburger */
.mobile-menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: none;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    cursor: pointer;
    position: relative;
    z-index: 1100;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.mobile-menu-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
}

.mobile-menu-toggle:focus-visible {
    outline: none;
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.6);
}

.mobile-menu-toggle .hamburger {
    width: 20px;
    height: 2px;
    background: var(--accent-400);
    position: relative;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 2px;
}

.mobile-menu-toggle .hamburger::before,
.mobile-menu-toggle .hamburger::after {
    content: '';
    position: absolute;
    height: 2px;
    background: white;
    left: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 2px;
}

.mobile-menu-toggle .hamburger::before {
    width: 24px;
    top: -7px;
}

.mobile-menu-toggle .hamburger::after {
    width: 16px;
    top: 7px;
}

/* Hamburger Active State - X Animation */
.mobile-menu-toggle.active {
    background: rgba(231, 166, 74, 0.15);
}

.mobile-menu-toggle.active .hamburger {
    background: transparent;
}

.mobile-menu-toggle.active .hamburger::before {
    width: 22px;
    top: 0;
    transform: rotate(45deg);
    background: var(--accent-400);
}

.mobile-menu-toggle.active .hamburger::after {
    width: 22px;
    top: 0;
    transform: rotate(-45deg);
    background: var(--accent-400);
}

/* Mobile Menu Overlay */
.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 22, 40, 0.6);
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    z-index: 998;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ============================================
   HERO SECTION - PREMIUM DESIGN
   ============================================ */

.hero {
    position: relative;
    min-height: 60vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: calc(110px + var(--space-8)) 0 var(--space-8);
}

/* Hero Background Video */
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    background: var(--primary-900);
}

.hero-bg video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    z-index: 0;
}

/* Pixel Dot Pattern Overlay */
.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(0, 0, 0, 0.5) 1px, transparent 1px);
    background-size: 2px 2px;
    z-index: 1;
    pointer-events: none;
}

/* Gradient Overlay */
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
            rgba(10, 22, 40, 0.85) 0%,
            rgba(26, 51, 82, 0.75) 50%,
            rgba(10, 22, 40, 0.88) 100%);
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
    z-index: 2;
}

/* Floating Particles */
.hero-particles {
    position: absolute;
    inset: 0;
    z-index: 3;
    overflow: hidden;
    pointer-events: none;
}

.hero-particles::before,
.hero-particles::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(212, 165, 116, 0.08) 0%, transparent 70%);
    animation: float 20s ease-in-out infinite;
}

.hero-particles::before {
    top: -100px;
    right: 10%;
}

.hero-particles::after {
    bottom: -150px;
    left: 5%;
    width: 300px;
    height: 300px;
    animation-delay: -10s;
    animation-direction: reverse;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(30px, -20px) scale(1.05);
    }

    66% {
        transform: translate(-20px, 15px) scale(0.95);
    }
}

/* Hero Layout */
.hero-wrapper {
    position: relative;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-12);
}

.hero-main {
    flex: 1;
    max-width: 560px;
}

/* Badge */
.hero-badge-wrap {
    margin-bottom: var(--space-5);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--accent-300);
    padding: 0.5rem 1rem;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--radius-full);
}

.page-hero .hero-badge {
    margin-bottom: 0;
}

.badge-dot {
    width: 4px;
    height: 4px;
    background: var(--accent-400);
    border-radius: 50%;
}

/* Hero Title */
.hero h1 {
    margin-bottom: var(--space-4);
    animation: slideUp 0.6s ease 0.1s backwards;
}

.hero-title-line {
    display: block;
    color: rgba(255, 255, 255, 0.9);
    font-size: clamp(1.25rem, 2.5vw, 2rem);
    font-weight: 600;
    margin-bottom: var(--space-2);
    letter-spacing: -0.5px;
}

.hero-title-highlight {
    display: block;
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 800;
    color: rgba(255, 255, 255, 0.15);
    letter-spacing: -1px;
    line-height: 1.1;
    position: relative;
    width: fit-content;
}

.hero-title-highlight::after {
    content: attr(data-highlight);
    position: absolute;
    left: 0;
    top: 0;
    background: linear-gradient(135deg, var(--accent-300) 0%, var(--accent-500) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    clip-path: inset(0 100% 0 0);
    animation: textReveal 2.5s cubic-bezier(0.65, 0, 0.35, 1) 0.5s forwards;
    filter: drop-shadow(0 0 0 transparent);
}



.home-gallery-section {
    background: #0c0c14;
    padding: 80px 20px;
    position: relative;
    overflow: hidden;
}

.home-gallery-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(201, 169, 110, .4), transparent);
}

.home-gallery-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(201, 169, 110, .4), transparent);
}

.home-gallery-head {
    text-align: center;
    margin-bottom: 44px;
}

.home-gallery-head .section-badge {
    display: inline-block;
    margin-bottom: 14px;
}

.home-gallery-head h2 {
    font-size: clamp(1.7rem, 3.5vw, 2.5rem);
    font-weight: 800;
    color: #fff;
    margin: 0 0 12px;
    letter-spacing: -.3px;
}

.home-gallery-head h2 em {
    font-style: normal;
    background: linear-gradient(120deg, #c9a96e, #e8c78a);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.home-gallery-head p {
    color: #888899;
    font-size: 1rem;
    max-width: 480px;
    margin: 0 auto;
}

/* 6-photo grid */
.hg-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: 220px 220px;
    gap: 12px;
    max-width: 1200px;
    margin: 0 auto 44px;
}

/* Big photo: top-left spans 2 rows */
.hg-item--big {
    grid-row: 1 / 3;
    grid-column: 1 / 2;
}

/* Wide photo: top-right spans 2 columns */
.hg-item--wide {
    grid-column: 2 / 4;
    grid-row: 1 / 2;
}

/* two normal bottom-right */
.hg-item--normal-a {
    grid-column: 2 / 3;
    grid-row: 2 / 3;
}

.hg-item--normal-b {
    grid-column: 3 / 4;
    grid-row: 2 / 3;
}

.hg-item {
    border-radius: 14px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, .06);
    background: #111118;
    transition: transform .35s cubic-bezier(.34, 1.56, .64, 1), box-shadow .35s ease;
}

.hg-item:hover {
    transform: scale(1.025);
    box-shadow: 0 16px 50px rgba(0, 0, 0, .6), 0 0 0 1px rgba(201, 169, 110, .3);
    z-index: 2;
}

.hg-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .5s ease;
}

.hg-item:hover img {
    transform: scale(1.08);
}

.hg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, .78) 0%, transparent 55%);
    opacity: 0;
    transition: opacity .3s ease;
    display: flex;
    align-items: flex-end;
    padding: 18px 16px;
}

.hg-item:hover .hg-overlay {
    opacity: 1;
}

.hg-overlay-inner {
    color: #fff;
}

.hg-overlay-inner .hg-cat {
    display: block;
    font-size: .7rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: #c9a96e;
    margin-bottom: 4px;
}

.hg-overlay-inner .hg-title {
    display: block;
    font-size: .9rem;
    font-weight: 600;
    line-height: 1.3;
}

.hg-zoom {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 34px;
    height: 34px;
    background: rgba(201, 169, 110, .18);
    border: 1px solid rgba(201, 169, 110, .4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(.6);
    transition: all .3s .05s ease;
    backdrop-filter: blur(6px);
    color: #c9a96e;
}

.hg-item:hover .hg-zoom {
    opacity: 1;
    transform: scale(1);
}

/* extra 2 photos for small screens bottom row */
.hg-item--extra {
    display: none;
}

/* CTA */
.home-gallery-cta {
    text-align: center;
}

.home-gallery-cta a {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: 999px;
    background: linear-gradient(135deg, #c9a96e, #e8c78a);
    color: #1a1006;
    font-weight: 700;
    font-size: .95rem;
    text-decoration: none;
    transition: all .25s ease;
    box-shadow: 0 6px 24px rgba(201, 169, 110, .28);
}

.home-gallery-cta a:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 36px rgba(201, 169, 110, .4);
}

.home-gallery-cta a svg {
    flex-shrink: 0;
}

/* Lightbox (inline mini) */
.hg-lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0);
    visibility: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .3s, visibility .3s;
}

.hg-lightbox.open {
    background: rgba(0, 0, 0, .92);
    visibility: visible;
    backdrop-filter: blur(5px);
}

.hg-lb-inner {
    max-width: min(94vw, 960px);
    max-height: 88vh;
    border-radius: 14px;
    overflow: hidden;
    transform: scale(.85);
    opacity: 0;
    transition: transform .35s cubic-bezier(.34, 1.56, .64, 1), opacity .3s;
    background: #111118;
    border: 1px solid rgba(255, 255, 255, .08);
}

.hg-lightbox.open .hg-lb-inner {
    transform: scale(1);
    opacity: 1;
}

.hg-lb-inner img {
    width: 100%;
    max-height: 78vh;
    object-fit: contain;
    display: block;
}

.hg-lb-cap {
    padding: 14px 18px;
    border-top: 1px solid rgba(255, 255, 255, .07);
}

.hg-lb-cap h4 {
    color: #e8e8f0;
    font-size: .95rem;
    margin: 0 0 3px;
}

.hg-lb-cap p {
    color: #c9a96e;
    font-size: .78rem;
    margin: 0;
}

.hg-lb-close {
    position: fixed;
    top: 18px;
    right: 18px;
    width: 42px;
    height: 42px;
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #fff;
    font-size: 1.15rem;
    z-index: 10000;
    transition: all .2s;
    line-height: 1;
}

.hg-lb-close:hover {
    background: rgba(201, 169, 110, .3);
    color: #c9a96e;
}

.hg-lb-nav {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #fff;
    font-size: 1.3rem;
    z-index: 10000;
    transition: all .2s;
    line-height: 1;
}

.hg-lb-nav:hover {
    background: rgba(201, 169, 110, .2);
    color: #c9a96e;
}

.hg-lb-prev {
    left: 18px;
}

.hg-lb-next {
    right: 18px;
}

/* Responsive */
@media (max-width: 900px) {
    .hg-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: 180px 180px 180px;
    }

    .hg-item--big {
        grid-row: 1/2;
        grid-column: 1/2;
    }

    .hg-item--wide {
        grid-column: 2/3;
        grid-row: 1/2;
    }

    .hg-item--normal-a {
        grid-column: 1/2;
        grid-row: 2/3;
    }

    .hg-item--normal-b {
        grid-column: 2/3;
        grid-row: 2/3;
    }

    .hg-item--extra {
        display: block;
    }

    .hg-item--extra-a {
        grid-column: 1/2;
        grid-row: 3/4;
    }

    .hg-item--extra-b {
        grid-column: 2/3;
        grid-row: 3/4;
    }
}

@media (max-width: 560px) {
    .hg-grid {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: repeat(3, 170px);
    }

    .hg-lb-nav {
        display: none;
    }
}


@keyframes textReveal {
    0% {
        clip-path: inset(0 100% 0 0);
        filter: drop-shadow(0 0 0 transparent);
    }

    40% {
        clip-path: inset(0 0% 0 0);
        filter: drop-shadow(0 0 35px rgba(231, 166, 74, 0.7));
    }

    70% {
        clip-path: inset(0 0% 0 0);
        filter: drop-shadow(0 0 20px rgba(231, 166, 74, 0.4));
    }

    100% {
        clip-path: inset(0 0% 0 0);
        filter: drop-shadow(0 0 0 transparent);
    }
}

/* Subtitle */
.hero-subtitle {
    color: rgba(255, 255, 255, 0.6);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: var(--space-5);
    animation: slideUp 0.6s ease 0.2s backwards;
}

.hero-subtitle strong {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
}

/* Hero Features */
.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
    animation: slideUp 0.6s ease 0.25s backwards;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.85rem;
    font-weight: 500;
    padding: 10px 18px;
    border-radius: 50px;
    background: rgba(10, 22, 40, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.hero-feature::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--accent-500), var(--accent-400));
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: -1;
    border-radius: inherit;
}

.hero-feature.active {
    color: #fff;
    border-color: var(--accent-400);
    box-shadow: 0 0 20px rgba(231, 166, 74, 0.3), 0 0 40px rgba(231, 166, 74, 0.15);
    transform: translateY(-2px);
}

.hero-feature.active::before {
    opacity: 0.15;
}

.hero-feature svg {
    color: var(--accent-400);
    flex-shrink: 0;
    transition: all 0.5s ease;
}

.hero-feature.active svg {
    color: var(--accent-300);
    filter: drop-shadow(0 0 6px var(--accent-400));
}

/* CTA Buttons */
.hero-cta {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    animation: slideUp 0.6s ease 0.3s backwards;
}

.hero-cta .cta-button {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 14px 28px;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.hero-cta .cta-primary {
    background: linear-gradient(135deg, var(--accent-500) 0%, var(--accent-600) 100%);
    color: white;
    box-shadow: 0 4px 20px rgba(212, 165, 116, 0.25);
}

.hero-cta .cta-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(212, 165, 116, 0.35);
}

.hero-cta .cta-primary svg {
    transition: transform var(--transition-fast);
}

.hero-cta .cta-primary:hover svg {
    transform: translateX(4px);
}

.hero-cta .cta-ghost {
    background: rgba(255, 255, 255, 0.05);
    color: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: none;
}

.hero-cta .cta-ghost:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

/* Hero Visual Card */
.hero-visual {
    flex-shrink: 0;
    animation: fadeInRight 0.8s ease 0.3s backwards;
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-card {
    position: relative;
    width: 380px;
}

.hero-card-glow {
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, var(--accent-500), var(--primary-600), var(--accent-400));
    border-radius: calc(var(--radius-xl) + 2px);
    opacity: 0.5;
    filter: blur(15px);
    z-index: 0;
}

.hero-card-content {
    position: relative;
    background: rgba(15, 30, 50, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    z-index: 1;
}

.hero-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-5);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.card-badge {
    font-size: 0.75rem;
    font-weight: 700;
    color: white;
    letter-spacing: 0.5px;
}

.card-status {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.6);
}

.status-dot {
    width: 6px;
    height: 6px;
    background: #22c55e;
    border-radius: 50%;
    animation: pulse 2s ease infinite;
    box-shadow: 0 0 8px #22c55e;
}

/* Metrics Grid */
.hero-metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-3);
    margin-bottom: var(--space-5);
}

.metric-card {
    text-align: center;
    padding: var(--space-4);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.metric-card:hover,
.metric-card.active {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--accent-400);
    transform: translateY(-3px);
    box-shadow: 0 0 25px rgba(231, 166, 74, 0.25), 0 0 50px rgba(231, 166, 74, 0.1);
}

.metric-card.active .metric-icon {
    filter: drop-shadow(0 0 8px var(--accent-400));
}

.metric-card.active .metric-value {
    color: var(--accent-300);
    text-shadow: 0 0 10px rgba(231, 166, 74, 0.5);
}

.metric-icon {
    display: flex;
    justify-content: center;
    margin-bottom: var(--space-2);
    color: var(--accent-400);
}

.metric-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: white;
    line-height: 1;
}

.metric-label {
    display: block;
    font-size: 0.65rem;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: var(--space-1);
}

.hero-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-4);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
}

.card-link {
    color: var(--accent-400);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.card-link:hover {
    color: var(--accent-300);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.cta-link:hover {
    color: var(--accent-400);
}

/* Metrics Panel */
.hero-metrics {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-5) var(--space-6);
    background: rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-xl);
    animation: fadeIn 0.5s ease 0.3s backwards;
}

.metric {
    text-align: center;
    padding: 0 var(--space-2);
}

.metric-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--accent-400);
    line-height: 1;
}

.metric-label {
    display: block;
    font-size: 0.65rem;
    color: rgba(255, 255, 255, 0.45);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 4px;
}

.metric-divider {
    width: 1px;
    height: 32px;
    background: rgba(255, 255, 255, 0.08);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(15px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-8);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
    border: none;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-500) 0%, var(--accent-600) 100%);
    color: white;
    box-shadow: 0 4px 20px rgba(212, 165, 116, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(212, 165, 116, 0.4);
}

.btn-outline {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-dark {
    background: var(--primary-800);
    color: white;
}

.btn-dark:hover {
    background: var(--primary-700);
}

/* CTA Button - minimal */
.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 0.875rem 1.75rem;
    font-size: 0.9375rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: background var(--transition-base), border-color var(--transition-base), color var(--transition-base);
    border: none;
    text-decoration: none;
    background: var(--accent-500);
    color: #fff;
}

.cta-button:hover {
    background: var(--accent-600);
}

.cta-button:active {
    background: var(--accent-700);
}

.cta-button:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
}

.cta-button.cta-outline {
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.4);
}

.cta-button.cta-outline:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.6);
}

.cta-button.cta-outline:focus-visible {
    box-shadow: var(--focus-ring);
}

/* ============================================
   SECTIONS
   ============================================ */

section {
    padding: var(--space-24) 0;
}

.section-header {
    text-align: center;
    max-width: 560px;
    margin: 0 auto var(--space-16);
}

.section-header h2 {
    margin-bottom: var(--space-4);
}

.section-header p {
    font-size: 1.0625rem;
    letter-spacing: 0.02em;
    color: var(--gray-600);
    line-height: 1.65;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--accent-600);
    margin-bottom: var(--space-4);
    padding: 0.35rem 0.75rem;
    background: rgba(212, 165, 116, 0.1);
    border: 1px solid rgba(212, 165, 116, 0.25);
    border-radius: var(--radius-full);
}

/* Page Hero (subpages) */
.page-hero {
    background: var(--primary-900);
    padding: calc(50px + var(--space-20)) var(--container-padding) var(--space-10);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 50% at 70% 0%, rgba(212, 165, 116, 0.06) 0%, transparent 50%);
    pointer-events: none;
}

.page-hero h1 {
    color: #fff;
    margin-bottom: var(--space-5);
    position: relative;
}

.page-hero p {
    color: rgba(255, 255, 255, 0.72);
    font-size: 1.0625rem;
    letter-spacing: 0.02em;
    line-height: 1.65;
    max-width: 520px;
    margin: 0 auto;
    position: relative;
}

/* Content Section */
.content-section {
    padding: var(--space-24) 0;
    background: var(--surface);
}

.content-section .container {
    max-width: var(--container-max);
}

/* Content Block with Image - Modern, responsive */
.content-block-img {
    padding: var(--space-12) 0;
}

.content-block-img .content-block-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: center;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.content-block-img.content-block-img--reverse .content-block-text {
    order: 2;
}

.content-block-img.content-block-img--reverse .content-block-media {
    order: 1;
}

.content-block-img .content-block-text {
    padding: var(--space-6);
}

.content-block-img .content-block-text h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: var(--space-4);
}

.content-block-img .content-block-text p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--gray-600);
}

.content-block-img .content-block-media {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    background: var(--gray-100);
}

.content-block-img .content-block-media::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.04);
    pointer-events: none;
}

.content-block-img .content-block-media img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    aspect-ratio: 16 / 10;
}

@media (max-width: 768px) {
    .content-block-img {
        padding: var(--space-8) 0;
    }

    .content-block-img .content-block-inner {
        grid-template-columns: 1fr;
        gap: var(--space-6);
        direction: ltr;
    }

    .content-block-img.content-block-img--reverse .content-block-text,
    .content-block-img.content-block-img--reverse .content-block-media {
        order: unset;
    }

    .content-block-img .content-block-media {
        order: -1;
    }

    .content-block-img .content-block-media img {
        aspect-ratio: 16 / 10;
    }

    .content-block-img .content-block-text {
        padding: 0;
    }
}

/* Standalone content image (full-width, centered) */
.content-img-single {
    padding: var(--space-10) 0;
}

.content-img-single .content-img-wrap {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.content-img-single .content-img-wrap img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

@media (max-width: 768px) {
    .content-img-single {
        padding: var(--space-6) 0;
    }

    .content-img-single .content-img-wrap {
        border-radius: var(--radius-lg);
    }
}

/* ========== Sabit Bilyeli Rulman Teknik Verileri – Modern tablar ========== */
.page-teknik-verileri .teknik-verileri-section {
    padding-top: var(--space-12);
    padding-bottom: var(--space-20);
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--surface) 12%);
}

.teknik-tabs-wrap {
    max-width: 100%;
    background: var(--surface);
    border-radius: var(--radius-xl);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06), 0 0 0 1px rgba(0, 0, 0, 0.04);
    overflow: hidden;
}

.teknik-tabs-header {
    padding: var(--space-5) var(--space-8) var(--space-3);
    border-bottom: 1px solid var(--border);
}

.teknik-tabs-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gray-500);
    margin-bottom: var(--space-3);
}

.teknik-tabs {
    display: flex;
    flex-wrap: nowrap;
    gap: 0;
    padding: 0;
    margin: 0;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    scroll-behavior: smooth;
}

.teknik-tabs::-webkit-scrollbar {
    display: none;
}

.teknik-tabs::after {
    content: '';
    flex: 0 0 var(--space-4);
    min-width: var(--space-4);
}

.teknik-tab {
    flex: 0 0 auto;
    padding: var(--space-3) var(--space-5);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--gray-600);
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    border-radius: 0;
    cursor: pointer;
    transition: color 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
    position: relative;
    white-space: nowrap;
    letter-spacing: 0.02em;
}

.teknik-tab:hover {
    color: var(--primary-700);
    background: rgba(231, 166, 74, 0.06);
}

.teknik-tab.active {
    color: var(--accent-600);
    background: rgba(231, 166, 74, 0.08);
    border-bottom-color: var(--accent-500);
    box-shadow: inset 0 -1px 0 0 var(--accent-500);
}

.teknik-tab:focus-visible {
    outline: none;
    box-shadow: 0 0 0 2px var(--accent-400);
}

.teknik-panels {
    min-height: 240px;
    padding: var(--space-8) var(--space-8) var(--space-10);
}

.teknik-panel {
    display: none;
    animation: teknikPanelFade 0.3s var(--ease) forwards;
}

.teknik-panel.active {
    display: block;
}

@keyframes teknikPanelFade {
    from {
        opacity: 0;
        transform: translateY(6px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.teknik-panel-inner {
    padding: 0;
    border-radius: var(--radius-lg);
    background: var(--gray-50);
    border: 1px solid var(--border);
    min-height: 180px;
}

.teknik-panel-inner--has-table {
    padding: var(--space-5);
}

.teknik-panel-placeholder {
    color: var(--gray-500);
    font-size: 0.95rem;
    margin: 0;
    padding: var(--space-8) var(--space-6);
    text-align: center;
}

.teknik-series-variants {
    margin: 0 0 var(--space-4);
    padding: var(--space-3) var(--space-4);
    font-size: 0.9rem;
    color: var(--gray-600);
    background: rgba(231, 166, 74, 0.08);
    border-left: 4px solid var(--accent-500);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.teknik-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 0 -1px 0 0;
}

.teknik-data-table {
    width: 100%;
    min-width: 720px;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.teknik-data-table th,
.teknik-data-table td {
    padding: var(--space-2) var(--space-3);
    text-align: right;
    border: 1px solid var(--border);
}

.teknik-data-table th {
    background: var(--primary-800);
    color: #fff;
    font-weight: 600;
    text-align: center;
    white-space: nowrap;
}

.teknik-data-table th small {
    font-weight: 500;
    opacity: 0.9;
    font-size: 0.75rem;
}

.teknik-data-table thead tr:first-child th {
    padding: var(--space-3);
}

.teknik-data-table thead tr:nth-child(2) th {
    padding: var(--space-2) var(--space-3);
}

.teknik-data-table td:first-child {
    text-align: left;
    font-weight: 600;
    color: var(--primary-800);
    background: var(--gray-50);
}

.teknik-data-table tbody tr:hover {
    background: rgba(231, 166, 74, 0.04);
}

.teknik-data-table tbody tr:nth-child(even) td:not(:first-child) {
    background: rgba(0, 0, 0, 0.02);
}

.teknik-data-table tbody tr:nth-child(even):hover td {
    background: rgba(231, 166, 74, 0.06);
}

@media (max-width: 768px) {
    .page-teknik-verileri .teknik-verileri-section {
        padding-top: var(--space-8);
        padding-bottom: var(--space-12);
    }

    .teknik-tabs-wrap {
        border-radius: var(--radius-lg);
        box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06), 0 0 0 1px rgba(0, 0, 0, 0.04);
    }

    .teknik-tabs-header {
        padding: var(--space-4) var(--space-5) var(--space-2);
    }

    .teknik-tabs-label {
        font-size: 0.7rem;
        letter-spacing: 0.1em;
        margin-bottom: var(--space-2);
    }

    .teknik-tab {
        padding: var(--space-2) var(--space-4);
        font-size: 0.875rem;
    }

    .teknik-panels {
        padding: var(--space-6) var(--space-5) var(--space-8);
        min-height: 200px;
    }

    .teknik-panel-inner {
        min-height: 140px;
    }
}

/* ========== Legal pages (Gizlilik Politikası, Kullanım Koşulları) ========== */
.legal-page .content-section {
    padding: var(--space-16) 0 var(--space-24);
}

.legal-content {
    max-width: 720px;
    margin: 0 auto;
    padding: var(--space-10) var(--space-8);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.legal-updated {
    display: inline-block;
    font-size: 0.8125rem;
    color: var(--gray-500);
    letter-spacing: 0.02em;
    margin-bottom: var(--space-8);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--border);
}

.legal-content h2 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary-800);
    margin-top: var(--space-8);
    margin-bottom: var(--space-3);
    padding-left: var(--space-4);
    border-left: 3px solid var(--accent-500);
    line-height: 1.4;
}

.legal-content h2:first-of-type {
    margin-top: 0;
}

.legal-content p {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--gray-700);
    margin-bottom: var(--space-5);
}

.legal-content p:last-child {
    margin-bottom: 0;
}

.legal-content ul {
    margin: var(--space-3) 0 var(--space-5);
    padding-left: 1.5rem;
    color: var(--gray-700);
}

.legal-content li {
    margin-bottom: var(--space-2);
    line-height: 1.7;
}

.legal-content li::marker {
    color: var(--accent-600);
}

.legal-content a {
    color: var(--primary-600);
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: color var(--transition-fast);
}

.legal-content a:hover {
    color: var(--accent-600);
}

/* ========== İstatistik sayfası (product_views) ========== */
.stats-error {
    color: var(--error);
    padding: var(--space-4);
}

.stats-summary {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-6);
    margin-bottom: var(--space-6);
    padding: var(--space-4) var(--space-5);
    background: var(--gray-50);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
}

.stats-summary-item {
    font-size: 0.9375rem;
    color: var(--gray-700);
}

.stats-summary-item strong {
    color: var(--primary-800);
}

.stats-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--surface);
}

.stats-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.stats-table th,
.stats-table td {
    padding: var(--space-3) var(--space-4);
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.stats-table th {
    background: var(--primary-800);
    color: #fff;
    font-weight: 600;
    white-space: nowrap;
}

.stats-table tbody tr:hover {
    background: var(--gray-50);
}

.stats-table td:nth-child(3) {
    font-weight: 600;
    color: var(--primary-700);
}

/* İstatistik sayfası mobil */
@media (max-width: 768px) {
    .legal-page .content-section .container {
        padding-left: var(--space-4);
        padding-right: var(--space-4);
    }

    .stats-summary {
        flex-direction: column;
        gap: var(--space-2);
        padding: var(--space-3) var(--space-4);
    }

    .stats-table-wrap {
        margin: 0 calc(-1 * var(--space-4));
        border-radius: 0;
        border-left: none;
        border-right: none;
    }

    .stats-table thead {
        display: none;
    }

    .stats-table tbody tr {
        display: block;
        padding: var(--space-4);
        border-bottom: 1px solid var(--border);
        background: var(--surface);
    }

    .stats-table tbody tr:hover {
        background: var(--gray-50);
    }

    .stats-table tbody tr:first-child {
        border-top: 1px solid var(--border);
    }

    .stats-table td {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        gap: var(--space-3);
        padding: var(--space-2) 0;
        border: none;
        font-size: 0.875rem;
    }

    .stats-table td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--gray-600);
        flex-shrink: 0;
    }

    .stats-table td:nth-child(3) {
        font-weight: 600;
        color: var(--primary-700);
    }

    .stats-table td:nth-child(3)::before {
        color: var(--primary-700);
    }
}

/* Content cards - border, no shadow */
.quality-intro {
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
    padding: var(--space-12) var(--space-10);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.quality-intro {
    max-width: none;
    margin: 0;
}

.quality-text .section-badge {
    margin-bottom: var(--space-4);
}

.quality-text h2 {
    margin-bottom: var(--space-6);
}

.quality-text p {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--gray-600);
    margin-bottom: var(--space-5);
}

.quality-text p:last-of-type {
    margin-bottom: 0;
}

/* Lines Intro - Üretim Hattı (enhanced) */
.lines-intro {
    margin-bottom: var(--space-12);
    text-align: left;
}

.lines-intro-inner {
    display: grid;
    grid-template-columns: minmax(200px, 380px) 1fr;
    gap: var(--space-12);
    align-items: start;
    padding: var(--space-10) var(--space-10) var(--space-10) var(--space-8);
    background: linear-gradient(135deg, rgba(201, 160, 102, 0.06) 0%, var(--surface) 35%);
    border: 1px solid var(--border);
    border-left: 4px solid var(--accent-500);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.lines-intro-inner:hover {
    border-left-color: var(--accent-400);
    box-shadow: var(--shadow-md);
}

.lines-intro-header {
    padding-right: var(--space-4);
}

.lines-intro .section-badge {
    margin-bottom: var(--space-4);
}

.lines-intro h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-900);
    line-height: 1.3;
    margin: 0;
}

.lines-intro-content p {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--gray-700);
    margin-bottom: var(--space-4);
}

.lines-intro-content p:last-child {
    margin-bottom: 0;
}

/* automation-intro: sol–sağ iki sütun, yaratıcı düzen */
.automation-intro-section .container {
    position: relative;
}

.automation-intro-badge {
    display: inline-block;
    margin-bottom: var(--space-5);
}

.automation-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: start;
    padding: var(--space-10) 0;
    max-width: 100%;
    margin: 0;
    background: none;
    border: none;
    border-radius: 0;
}

.automation-intro-left {
    padding: var(--space-8) var(--space-8) var(--space-8) var(--space-6);
    background: linear-gradient(135deg, var(--primary-50) 0%, var(--surface) 50%);
    border-radius: var(--radius-xl);
    border-left: 4px solid var(--primary-500);
    position: relative;
}

.automation-intro-left::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 120px;
    height: 120px;
    background: radial-gradient(circle at 100% 0%, rgba(59, 130, 246, 0.08) 0%, transparent 70%);
    border-radius: 0 var(--radius-xl) 0 0;
    pointer-events: none;
}

.automation-intro-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-900);
    margin: 0 0 var(--space-5);
    line-height: 1.3;
}

.automation-intro-lead {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--gray-700);
    margin: 0 !important;
}

.automation-intro-lead strong {
    color: var(--primary-800);
}

.automation-intro-right {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.automation-intro-features {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.automation-intro-features li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    padding: var(--space-3) var(--space-4);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    line-height: 1.5;
    color: var(--gray-700);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.automation-intro-features li:hover {
    border-color: var(--primary-200);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.automation-intro-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-100);
    color: var(--primary-700);
    border-radius: var(--radius-md);
}

.automation-intro-features li strong {
    color: var(--primary-900);
}

.automation-intro-benefit {
    padding: var(--space-5) var(--space-6);
    background: linear-gradient(135deg, var(--primary-900) 0%, var(--primary-800) 100%);
    color: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.automation-intro-benefit p {
    margin: 0 !important;
    font-size: 1rem !important;
    line-height: 1.6 !important;
    color: rgba(255, 255, 255, 0.95) !important;
}

.automation-intro-benefit strong {
    color: #fff;
    font-weight: 600;
}

@media (max-width: 768px) {
    .automation-intro {
        grid-template-columns: 1fr;
        gap: var(--space-8);
        padding: var(--space-4) 0;
    }

    .automation-intro-left {
        padding: var(--space-6) var(--space-5);
    }

    .automation-intro-title {
        font-size: 1.25rem;
    }
}

/* Page Header */
.page-header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.page-header h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: var(--space-2);
}

.page-header p {
    font-size: 1.1rem;
    color: var(--gray-600);
    margin: 0;
}

/* ============================================
   FEATURES SECTION
   ============================================ */

.features-section {
    background: var(--surface);
}

/* Features intro – sol: içerik, sağ: görsel */
.features-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: center;
    margin-bottom: var(--space-16);
}

.features-intro-content {
    text-align: left;
}

.features-intro-content .section-badge {
    margin-bottom: var(--space-4);
}

.features-intro-content h2 {
    margin-bottom: var(--space-4);
    max-width: 18ch;
}

.features-intro-content p {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--gray-600);
    max-width: 42ch;
}

.features-intro-visual {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
}

.features-intro-img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.feature-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    text-align: center;
    border: 1px solid var(--border);
    transition: border-color var(--transition-base);
}

.feature-card:hover {
    border-color: var(--border-strong);
}

.feature-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto var(--space-6);
    background: linear-gradient(135deg, var(--primary-800), var(--primary-700));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-400);
    transition: all var(--transition-base);
}

.feature-card:hover .feature-icon {
    opacity: 0.95;
}

.feature-card h3 {
    margin-bottom: var(--space-3);
    font-size: 1.15rem;
}

.feature-card p {
    font-size: 0.9rem;
    line-height: 1.7;
}

/* ============================================
   TEST SECTION
   ============================================ */

.test-section {
    background: var(--gray-50);
}

.test-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.test-tagline {
    margin-bottom: var(--space-5);
    padding: var(--space-4) var(--space-5);
    background: rgba(212, 165, 116, 0.1);
    border-left: 4px solid var(--accent-500);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-size: 1.0625rem;
    color: var(--gray-700);
}

.test-tagline-num {
    color: var(--accent-600);
    font-weight: 700;
}

.test-info h2 {
    margin-bottom: var(--space-4);
}

.test-info>p {
    margin-bottom: var(--space-8);
}

.test-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.test-item {
    display: flex;
    gap: var(--space-4);
    align-items: flex-start;
    background: white;
    padding: var(--space-5);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
}

.test-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(5px);
}

.test-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--accent-500), var(--accent-600));
    color: white;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.test-detail h4 {
    font-size: 1rem;
    margin-bottom: var(--space-1);
}

.test-detail p {
    font-size: 0.85rem;
}

/* Test Visual – sadece görsel + alt yazı */
.test-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.test-visual-frame {
    margin: 0;
    max-width: 400px;
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.test-visual-img {
    width: 100%;
    height: auto;
    display: block;
}

/* Görsel üzerinde yaratıcı tag’lar */
.test-tag {
    position: absolute;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-weight: 700;
    line-height: 1.2;
    white-space: nowrap;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
}

.test-tag-main {
    top: var(--space-4);
    right: var(--space-4);
    padding: var(--space-3) var(--space-5);
    background: var(--accent-500);
    color: #fff;
    font-size: 1.5rem;
    letter-spacing: 0.02em;
    border: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

.test-tag-sub {
    bottom: var(--space-4);
    left: var(--space-4);
    background: rgba(255, 255, 255, 0.95);
    color: var(--primary-800);
    font-size: 0.8125rem;
    border: 1px solid rgba(0, 0, 0, 0.08);
}


/* ============================================
   APPLICATIONS SECTION
   ============================================ */

.applications-section {
    background: white;
}

.applications-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-4);
}

.app-card {
    background: var(--gray-50);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-base);
    cursor: pointer;
}

.app-card:hover {
    background: var(--primary-900);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.app-card:hover .app-icon {
    transform: scale(1.2);
}

.app-card:hover h4 {
    color: white;
}

.app-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-3);
    transition: transform var(--transition-fast);
    color: var(--accent-500);
}

.app-icon svg {
    width: 32px;
    height: 32px;
}

.app-card h4 {
    font-size: 0.9rem;
    font-weight: 600;
    transition: color var(--transition-fast);
}

/* Ana sayfa – Markalarımız (gelişmiş) */
.home-brands {
    position: relative;
    padding: var(--space-20) 0;
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--surface) 35%);
    overflow: hidden;
}

.home-brands-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 50% at 50% 0%, rgba(33, 79, 142, 0.06) 0%, transparent 55%),
        radial-gradient(ellipse 60% 40% at 80% 80%, rgba(178, 53, 49, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.home-brands .container {
    position: relative;
    z-index: 1;
}

.home-brands-intro {
    text-align: center;
    max-width: 580px;
    margin: 0 auto var(--space-12);
}

.home-brands-intro .section-badge {
    display: inline-block;
    margin-bottom: var(--space-3);
    letter-spacing: 0.08em;
}

.home-brands-intro h2 {
    font-size: clamp(1.5rem, 2.5vw, 1.85rem);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-3);
    line-height: 1.25;
    letter-spacing: -0.02em;
}

.home-brands-intro p {
    font-size: 1rem;
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: var(--space-6);
}

.home-brands-pills {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-3);
}

.home-brands-pill {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--gray-700);
    box-shadow: var(--shadow-sm);
}

.home-brands-pill svg {
    flex-shrink: 0;
    color: var(--accent-500);
}

.home-brands-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
    max-width: 640px;
    margin: 0 auto var(--space-10);
}

.home-brand-card {
    position: relative;
    display: block;
    padding: 0;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    text-decoration: none;
    color: inherit;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.25s ease;
}

.home-brand-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08), 0 4px 12px rgba(0, 0, 0, 0.04);
    border-color: var(--gray-300);
}

.home-brand-accent {
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    border-radius: var(--radius-xl) 0 0 var(--radius-xl);
    z-index: 1;
}

.home-brand-krv .home-brand-accent {
    background: linear-gradient(180deg, #214f8e 0%, #2d6ab8 100%);
}

.home-brand-dkf .home-brand-accent {
    background: linear-gradient(180deg, #b23531 0%, #d14a45 100%);
}

.home-brand-logo-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 140px;
    padding: var(--space-8);
    transition: opacity 0.25s ease;
}

.home-brand-card:hover .home-brand-logo-wrap {
    opacity: 0.95;
}

.home-brand-krv .home-brand-logo-wrap {
    background: linear-gradient(145deg, #214f8e 0%, #1a3d6e 100%);
}

.home-brand-dkf .home-brand-logo-wrap {
    background: linear-gradient(145deg, #b23531 0%, #8f2a27 100%);
}

.home-brand-logo-wrap img {
    width: auto;
    height: 72px;
    object-fit: contain;
}

.home-brand-content {
    padding: var(--space-5) var(--space-5) var(--space-6);
}

.home-brand-name {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 0 var(--space-1);
    letter-spacing: -0.02em;
    transition: color 0.2s ease;
}

.home-brand-krv .home-brand-name {
    color: #214f8e;
}

.home-brand-dkf .home-brand-name {
    color: #b23531;
}

.home-brand-card:hover .home-brand-krv .home-brand-name {
    color: #1a3d6e;
}

.home-brand-card:hover .home-brand-dkf .home-brand-name {
    color: #8f2a27;
}

.home-brand-tagline {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin: 0 0 var(--space-4);
    line-height: 1.45;
}

.home-brand-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--gray-500);
    letter-spacing: 0.02em;
    transition: color 0.2s ease, gap 0.2s ease;
}

.home-brand-cta svg {
    transition: transform 0.2s ease;
}

.home-brand-card:hover .home-brand-cta {
    color: var(--accent-600);
}

.home-brand-card:hover .home-brand-cta svg {
    transform: translateX(2px);
}

.home-brand-krv:hover .home-brand-cta {
    color: #214f8e;
}

.home-brand-dkf:hover .home-brand-cta {
    color: #b23531;
}

.home-brands-footer {
    text-align: center;
}

.home-brands-footer .cta-button {
    min-width: 200px;
}

@media (max-width: 768px) {
    .home-brands {
        padding: var(--space-14) 0;
    }

    .home-brands-intro {
        margin-bottom: var(--space-10);
    }

    .home-brands-pills {
        gap: var(--space-2);
    }

    .home-brands-pill {
        padding: var(--space-1) var(--space-3);
        font-size: 0.75rem;
    }

    .home-brands-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
        max-width: 360px;
        margin-left: auto;
        margin-right: auto;
        margin-bottom: var(--space-8);
    }

    .home-brand-logo-wrap {
        min-height: 120px;
        padding: var(--space-6);
    }

    .home-brand-logo-wrap img {
        height: 60px;
    }

    .home-brands-footer .cta-button {
        min-width: auto;
        width: 100%;
        max-width: 280px;
    }
}

/* Ana sayfa – Rulman rehberi (minimal iki kart) */
.home-guide-section {
    padding: var(--space-12) 0;
    background: var(--gray-50);
}

.home-guide-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
    max-width: 720px;
    margin: 0 auto;
}

.home-guide-card {
    display: block;
    padding: var(--space-6) var(--space-5);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.home-guide-card:hover {
    border-color: var(--accent-400);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.home-guide-label {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--gray-500);
    margin-bottom: var(--space-2);
}

.home-guide-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-800);
    margin-bottom: var(--space-2);
}

.home-guide-card p {
    font-size: 0.9rem;
    color: var(--gray-600);
    line-height: 1.5;
    margin-bottom: var(--space-3);
}

.home-guide-arrow {
    color: var(--accent-500);
    font-size: 1.1rem;
}

/* İlgili sayfalar kartları (rulman-olculeri, rulman-nedir, teknik-verileri) */
.related-cards-wrap {
    margin-top: var(--space-10);
    padding-top: var(--space-8);
    border-top: 1px solid var(--border);
}

.related-cards-title {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--gray-500);
    margin-bottom: var(--space-4);
}

.related-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

.related-card {
    display: block;
    padding: var(--space-5) var(--space-4);
    background: var(--gray-50);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: inherit;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.related-card:hover {
    border-color: var(--accent-400);
    background: rgba(231, 166, 74, 0.06);
}

.related-card-label {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--gray-500);
    margin-bottom: var(--space-1);
}

.related-card h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary-800);
    margin-bottom: var(--space-1);
}

.related-card p {
    font-size: 0.85rem;
    color: var(--gray-600);
    margin: 0;
    line-height: 1.4;
}

.related-cards-wrap--light .related-cards-title {
    color: rgba(255, 255, 255, 0.6);
}

.related-cards-wrap--light .related-card {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.related-cards-wrap--light .related-card:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--accent-400);
}

.related-cards-wrap--light .related-card-label {
    color: rgba(255, 255, 255, 0.6);
}

.related-cards-wrap--light .related-card h4 {
    color: #fff;
}

.related-cards-wrap--light .related-card p {
    color: rgba(255, 255, 255, 0.75);
}

.rn-cta .related-cards-wrap {
    margin-top: var(--space-8);
}

@media (max-width: 768px) {

    .home-guide-grid,
    .related-cards {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   CTA SECTION
   ============================================ */

.cta-section {
    background: var(--primary-800);
    padding: var(--space-24) 0;
    text-align: center;
    position: relative;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    color: white;
    margin-bottom: var(--space-4);
}

.cta-content p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.15rem;
    margin-bottom: var(--space-8);
}

.cta-buttons-inline {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   CARDS & GRIDS (Generic)
   ============================================ */

/* Overview Cards */
.production-overview {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.overview-card {
    background: white;
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    border: 1px solid var(--gray-100);
}

.overview-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-400);
}

.overview-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
    color: var(--accent-500);
}

.overview-icon svg {
    width: 48px;
    height: 48px;
}

.overview-card h3 {
    margin-bottom: var(--space-3);
}

.overview-card p {
    margin-bottom: var(--space-5);
    font-size: 0.95rem;
}

.link-arrow {
    color: var(--accent-600);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.link-arrow:hover {
    color: var(--accent-500);
}

/* Advantages */
.advantages-section {
    background: var(--gray-50);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.advantage-item {
    background: white;
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--accent-500);
    transition: all var(--transition-fast);
}

.advantage-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.adv-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-400);
    opacity: 0.5;
    margin-bottom: var(--space-2);
}

.advantage-item h4 {
    margin-bottom: var(--space-2);
}

.advantage-item p {
    font-size: 0.9rem;
}

/* Process Timeline */
.process-section {
    background: white;
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-4);
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 25px;
    left: 40px;
    right: 40px;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-400), var(--accent-500));
    z-index: 0;
}

.process-step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--accent-500), var(--accent-600));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin: 0 auto var(--space-4);
    box-shadow: 0 4px 15px rgba(212, 165, 116, 0.3);
}

.process-step h4 {
    font-size: 0.95rem;
    margin-bottom: var(--space-2);
}

.process-step p {
    font-size: 0.8rem;
}

/* Test Cards */
.tests-section {
    background: var(--gray-50);
}

.tests-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
}

.test-card {
    background: white;
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.test-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.test-card-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary-800), var(--primary-700));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-400);
    margin-bottom: var(--space-5);
}

.test-card h3 {
    margin-bottom: var(--space-3);
}

.test-card>p {
    margin-bottom: var(--space-4);
}

.test-details {
    border-top: 1px solid var(--gray-200);
    padding-top: var(--space-4);
}

.test-details li {
    padding: var(--space-2) 0;
    font-size: 0.9rem;
    color: var(--gray-600);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.test-details li::before {
    content: '✓';
    color: var(--success);
    font-weight: 700;
}

/* Flow Diagram */
.flow-section {
    background: white;
}

.flow-diagram {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    flex-wrap: wrap;
    margin: var(--space-8) 0;
}

.flow-step {
    background: var(--gray-100);
    padding: var(--space-5) var(--space-6);
    border-radius: var(--radius-lg);
    text-align: center;
    min-width: 120px;
    transition: all var(--transition-fast);
}

.flow-step:hover {
    background: var(--gray-200);
    transform: scale(1.05);
}

.flow-step-ok {
    background: linear-gradient(135deg, var(--accent-500), var(--accent-600));
    color: white;
}

.flow-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-2);
    color: var(--accent-500);
}

.flow-icon svg {
    width: 28px;
    height: 28px;
}

.flow-step span {
    font-size: 0.85rem;
    font-weight: 600;
}

.flow-arrow {
    font-size: 1.5rem;
    color: var(--accent-500);
}

.flow-note {
    background: rgba(212, 165, 116, 0.1);
    padding: var(--space-5);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--accent-500);
}

.flow-note p {
    font-size: 0.9rem;
}

/* Certificates */
.certificates-section {
    background: var(--gray-50);
}

.certificates-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.cert-card {
    background: var(--surface);
    padding: var(--space-8);
    border-radius: var(--radius-lg);
    text-align: center;
    border: 1px solid var(--border);
    transition: border-color var(--transition-base);
}

.cert-card:hover {
    border-color: var(--border-strong);
}

.cert-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
    color: var(--accent-500);
}

.cert-icon svg {
    width: 48px;
    height: 48px;
}

.cert-card h3 {
    margin-bottom: var(--space-2);
    color: var(--primary-800);
}

.cert-card p {
    font-size: 0.9rem;
}

/* Procedures */
.procedures-section {
    background: white;
}

.procedures-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.procedure-card {
    background: var(--surface);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    transition: border-color var(--transition-base);
}

.procedure-card:hover {
    border-color: var(--border-strong);
}

.procedure-card h3 {
    color: var(--accent-600);
    font-size: 1.75rem;
    margin-bottom: var(--space-2);
}

.procedure-card p strong {
    display: block;
    font-size: 0.75rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-3);
}

/* Lab Section */
.lab-section {
    background: var(--gray-50);
}

.lab-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-5);
}

.lab-item {
    background: white;
    padding: var(--space-5);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
}

.lab-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.lab-item h4 {
    margin-bottom: var(--space-2);
}

.lab-item p {
    font-size: 0.9rem;
}

/* Tolerances Table */
.tolerances-section {
    background: white;
}

.tolerance-table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.tolerance-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
}

.tolerance-table th,
.tolerance-table td {
    padding: var(--space-4) var(--space-5);
    text-align: left;
    border-bottom: 1px solid var(--gray-200);
}

.tolerance-table th {
    background: var(--primary-900);
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
}

.tolerance-table tr:last-child td {
    border-bottom: none;
}

.tolerance-table tr:hover td {
    background: var(--gray-50);
}

/* Applications Detail */
.applications-detail-section {
    padding: 0;
    background: white;
}

.app-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--space-12);
}

.app-intro h2 {
    margin-bottom: var(--space-4);
}

.app-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
}

.app-detail-card {
    display: flex;
    gap: var(--space-5);
    background: var(--gray-50);
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.app-detail-card:hover {
    background: white;
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.app-detail-icon {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    flex-shrink: 0;
    color: var(--accent-500);
    padding-top: var(--space-2);
}

.app-detail-icon svg {
    width: 48px;
    height: 48px;
}

.app-detail-content h3 {
    margin-bottom: var(--space-2);
}

.app-detail-content>p {
    margin-bottom: var(--space-4);
    font-size: 0.95rem;
}

.app-detail-content ul {
    margin-bottom: var(--space-4);
}

.app-detail-content ul li {
    padding: var(--space-1) 0;
    font-size: 0.9rem;
    color: var(--gray-600);
}

.app-detail-content ul li::before {
    content: '•';
    color: var(--accent-500);
    margin-right: var(--space-2);
}

.app-benefit {
    background: rgba(212, 165, 116, 0.1);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
}

/* Line Features */
.line-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-5);
}

.line-feature {
    text-align: center;
    padding: var(--space-6);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: border-color var(--transition-base);
}

.line-feature:hover {
    border-color: var(--border-strong);
}

.lf-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-3);
    color: var(--accent-500);
}

.lf-icon svg {
    width: 36px;
    height: 36px;
}

.line-feature h4 {
    margin-bottom: var(--space-2);
    font-size: 0.95rem;
}

.line-feature p {
    font-size: 0.8rem;
}

/* Line Flow */
.line-flow-section {
    background: var(--gray-50);
}

.line-flow {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.flow-item {
    background: var(--surface);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    position: relative;
    border: 1px solid var(--border);
}

.flow-num {
    position: absolute;
    top: -10px;
    left: 20px;
    background: var(--accent-500);
    color: #fff;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.75rem;
    letter-spacing: 0.02em;
}

.flow-item h4 {
    margin-top: var(--space-2);
    margin-bottom: var(--space-2);
}

.flow-item p {
    font-size: 0.9rem;
}

/* Capacity */
.capacity-section {
    padding: var(--space-24) 0;
    background: var(--surface);
}

.capacity-section .section-header {
    margin-bottom: var(--space-12);
}

.capacity-info {
    display: flex;
    justify-content: center;
    gap: var(--space-6);
    flex-wrap: wrap;
}

.cap-item {
    text-align: center;
    min-width: 180px;
    padding: var(--space-8) var(--space-6);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.cap-label {
    display: block;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--gray-600);
    margin-bottom: var(--space-2);
}

.cap-value {
    display: block;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--primary-900);
    margin-top: var(--space-1);
}

/* Data Section */
.data-section {
    background: var(--gray-50);
    padding: var(--space-24) 0;
}

.data-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.data-card {
    background: var(--surface);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    transition: border-color var(--transition-base);
}

.data-card:hover {
    border-color: var(--border-strong);
}

.data-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
    color: var(--accent-500);
}

.data-icon svg {
    width: 40px;
    height: 40px;
}

.data-card h3 {
    margin-bottom: var(--space-2);
}

.data-card>p {
    margin-bottom: var(--space-4);
    font-size: 0.9rem;
}

.data-card ul li {
    padding: var(--space-1) 0;
    font-size: 0.85rem;
    color: var(--gray-600);
}

/* Traceability */
.traceability-section {
    background: var(--surface);
}

.trace-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.trace-text h2 {
    margin-bottom: var(--space-4);
}

.trace-text>p {
    margin-bottom: var(--space-6);
}

.trace-benefits li {
    display: flex;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    align-items: center;
}

.trace-icon {
    width: 28px;
    height: 28px;
    background: var(--accent-500);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.trace-diagram {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
}

.trace-node {
    background: var(--gray-100);
    padding: var(--space-4) var(--space-8);
    border-radius: var(--radius-md);
    font-weight: 600;
}

.trace-node-highlight {
    background: linear-gradient(135deg, var(--accent-500), var(--accent-600));
    color: white;
}

.trace-arrow {
    font-size: 1.5rem;
    color: var(--accent-500);
}

/* Benefits */
.benefits-section {
    background: var(--gray-50);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-5);
}

.benefit-item {
    background: white;
    padding: var(--space-5);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
}

.benefit-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.benefit-item h4 {
    margin-bottom: var(--space-2);
    font-size: 1rem;
}

.benefit-item p {
    font-size: 0.85rem;
}

/* Story Section */
.story-section {
    background: white;
}

.story-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.story-image-frame {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.story-visual-logo {
    position: absolute;
    top: 20px;

    left: 20px;
    max-width: 120px;
    height: auto;
    display: block;
    background: rgba(255, 255, 255, 0.9);
    padding: 7px;
    border-radius: 3px;
}

.story-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

/* ========== Rulman Nedir – Modern sayfa tasarımı ========== */
.rn-hero {
    position: relative;
    padding: calc(60px + var(--space-20)) var(--container-padding) var(--space-16);
    text-align: center;
    overflow: hidden;
}

.rn-hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--primary-900) 0%, #0a1628 50%, var(--primary-800) 100%);
}

.rn-hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(231, 166, 74, 0.12) 0%, transparent 55%);
    pointer-events: none;
}

.rn-hero-inner {
    position: relative;
    z-index: 1;
}

.rn-hero-badge {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    background: rgba(231, 166, 74, 0.2);
    color: var(--accent-300);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-5);
}

.rn-hero-title {
    font-size: clamp(2rem, 5vw, 3.25rem);
    font-weight: 800;
    color: #fff;
    margin-bottom: var(--space-5);
    letter-spacing: -0.02em;
    line-height: 1.15;
}

.rn-hero-lead {
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
    color: rgba(255, 255, 255, 0.82);
    font-size: 1.1rem;
    line-height: 1.65;
    margin-bottom: var(--space-8);
}

.rn-hero-lead strong {
    color: var(--accent-300);
}

.rn-hero-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    background: var(--accent-500);
    color: var(--primary-900);
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: background 0.25s ease, transform 0.2s ease;
    box-shadow: 0 4px 20px rgba(231, 166, 74, 0.35);
}

.rn-hero-cta:hover {
    background: var(--accent-400);
    transform: translateY(-2px);
}

/* Intro – görsel + metin */
.rn-intro {
    padding-top: var(--space-16);
    padding-bottom: var(--space-16);
}

.rn-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: var(--space-12);
    align-items: center;
}

.rn-intro-visual {
    position: relative;
}

.rn-intro-img-wrap {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(0, 0, 0, 0.06);
}

.rn-intro-img-wrap img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    min-height: 320px;
}

.rn-intro-badge {
    position: absolute;
    bottom: var(--space-4);
    right: var(--space-4);
    padding: var(--space-2) var(--space-4);
    background: var(--accent-500);
    color: var(--primary-900);
    font-size: 0.8rem;
    font-weight: 700;
    border-radius: var(--radius-md);
}

.rn-intro-content .section-badge {
    margin-bottom: var(--space-3);
}

.rn-intro-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-800);
    margin-bottom: var(--space-4);
}

.rn-intro-content p {
    color: var(--gray-600);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: var(--space-4);
}

.rn-intro-krv {
    padding: var(--space-4);
    background: linear-gradient(135deg, rgba(231, 166, 74, 0.08) 0%, rgba(231, 166, 74, 0.04) 100%);
    border-left: 4px solid var(--accent-500);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin-bottom: 0;
}

/* Bileşen kartları */
.rn-components {
    background: var(--gray-50);
    padding: var(--space-20) 0;
}

.rn-components .section-header {
    margin-bottom: var(--space-12);
}

.rn-component-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.rn-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    border: 1px solid var(--border);
    transition: box-shadow 0.3s ease, border-color 0.3s ease, transform 0.25s ease;
}

.rn-card:hover {
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.08);
    border-color: var(--accent-400);
    transform: translateY(-4px);
}

.rn-card-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(231, 166, 74, 0.15) 0%, rgba(231, 166, 74, 0.06) 100%);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-5);
    color: var(--accent-600);
}

.rn-card-icon svg {
    width: 28px;
    height: 28px;
}

.rn-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-800);
    margin-bottom: var(--space-3);
}

.rn-card-desc {
    font-size: 0.95rem;
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: var(--space-4);
}

.rn-card-list {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--space-4);
    font-size: 0.9rem;
    color: var(--gray-600);
    line-height: 1.65;
}

.rn-card-list li {
    padding: var(--space-1) 0;
    padding-left: 1.25em;
    position: relative;
}

.rn-card-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.65em;
    width: 5px;
    height: 5px;
    background: var(--accent-500);
    border-radius: 50%;
}

.rn-card-note {
    font-size: 0.875rem;
    color: var(--gray-500);
    line-height: 1.6;
    margin: 0;
}

.rn-card-note p+p {
    margin-top: var(--space-3);
}

/* Yağlama – iki kart */
.rn-lubrication .section-header {
    margin-bottom: var(--space-10);
}

.rn-lube-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

.rn-lube-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    border: 1px solid var(--border);
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.rn-lube-card:hover {
    border-color: var(--accent-400);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
}

.rn-lube-grease {
    border-left: 4px solid var(--accent-500);
}

.rn-lube-oil {
    border-left: 4px solid var(--primary-500);
}

.rn-lube-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
    color: var(--accent-600);
}

.rn-lube-oil .rn-lube-icon {
    color: var(--primary-600);
}

.rn-lube-icon svg {
    width: 24px;
    height: 24px;
}

.rn-lube-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-800);
    margin-bottom: var(--space-3);
}

.rn-lube-card p {
    font-size: 0.95rem;
    color: var(--gray-600);
    line-height: 1.7;
    margin: 0;
}

.rn-lube-footer {
    font-size: 0.9rem;
    color: var(--gray-500);
    line-height: 1.65;
    margin: 0;
    padding: var(--space-4) var(--space-5);
    background: var(--gray-50);
    border-radius: var(--radius-md);
}

/* Paketleme & Aksesuarlar */
.rn-extra {
    background: var(--gray-50);
    padding: var(--space-16) 0;
}

.rn-extra-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
}

.rn-extra-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    border: 1px solid var(--border);
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.rn-extra-card:hover {
    border-color: var(--border-strong);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
}

.rn-extra-card .section-badge {
    margin-bottom: var(--space-3);
}

.rn-extra-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary-800);
    margin-bottom: var(--space-3);
}

.rn-extra-card p {
    font-size: 0.95rem;
    color: var(--gray-600);
    line-height: 1.7;
    margin: 0;
}

/* CTA */
.rn-cta {
    padding: var(--space-16) 0;
}

.rn-cta-inner {
    text-align: center;
    padding: var(--space-12) var(--space-8);
    background: linear-gradient(135deg, var(--primary-800) 0%, var(--primary-900) 100%);
    border-radius: var(--radius-xl);
    color: #fff;
}

.rn-cta-inner h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--space-3);
    color: #fff;
}

.rn-cta-inner p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-6);
    font-size: 1rem;
}

.rn-cta-inner .cta-button {
    margin: 0;
}

/* Rulman Nedir – mobil */
@media (max-width: 1024px) {
    .rn-component-grid {
        grid-template-columns: 1fr;
    }

    .rn-intro-grid {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }
}

@media (max-width: 768px) {
    .rn-hero {
        padding: calc(60px + var(--space-12)) var(--container-padding) var(--space-12);
    }

    .rn-hero-title {
        font-size: 1.75rem;
    }

    .rn-hero-lead {
        font-size: 1rem;
    }

    .rn-lube-grid,
    .rn-extra-grid {
        grid-template-columns: 1fr;
    }

    .rn-cta-inner {
        padding: var(--space-8) var(--space-5);
    }

    .rn-cta-inner h2 {
        font-size: 1.25rem;
    }
}

.story-text h2 {
    margin-bottom: var(--space-4);
}

.story-text>p {
    margin-bottom: var(--space-3);
}

.story-list {

    margin-top: var(--space-6);
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

.story-list li {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-5);
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    font-size: 0.95rem;
    color: var(--gray-600);
    line-height: 1.6;
    overflow: hidden;
    z-index: 1;
}

.story-list li:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.08), 0 0 0 1px var(--accent-400);
    border-color: transparent;
}

.story-list li::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(231, 166, 74, 0.08) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.35s ease;
    z-index: -1;
}

.story-list li:hover::after {
    opacity: 1;
}



.story-list li:hover::before {
    background-color: var(--accent-500);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
    transform: scale(1.08) rotate(3deg);
    box-shadow: 0 4px 14px rgba(201, 169, 110, 0.3);
}

.story-list li strong {
    display: block;
    color: var(--gray-900);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: var(--space-1);
    letter-spacing: -0.01em;
}

@media (max-width: 640px) {
    .story-list {
        grid-template-columns: 1fr;
    }
}

.story-badge {
    width: 280px;
    height: 280px;
    background: linear-gradient(135deg, var(--primary-900), var(--primary-700));
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    box-shadow: var(--shadow-xl);
}

.sb-text {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-400);
}

.sb-sub {
    font-size: 1rem;
    color: white;
    letter-spacing: 3px;
}

/* Mission/Vision */
.mission-section {
    background: var(--gray-50);
}

.mv-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
}

.mv-card {
    background: var(--surface);
    padding: var(--space-10);
    border-radius: var(--radius-lg);
    text-align: center;
    border: 1px solid var(--border);
    transition: border-color var(--transition-base);
}

.mv-card:hover {
    border-color: var(--border-strong);
}

.mv-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
    color: var(--accent-500);
}

.mv-icon svg {
    width: 56px;
    height: 56px;
}

.mv-card h3 {
    margin-bottom: var(--space-4);
}

.mv-card p {
    line-height: 1.8;
}

/* Values */
.values-section {
    background: var(--surface);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.values-grid-2 {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-6);
}

.value-card {
    background: var(--surface);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    transition: border-color var(--transition-base);
}

.value-card:hover {
    border-color: var(--border-strong);
}

.value-num {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    color: var(--accent-400);
    opacity: 0.4;
    margin-bottom: var(--space-2);
}

.value-card h4 {
    margin-bottom: var(--space-2);
}

.value-card p {
    font-size: 0.9rem;
}

/* Numbers */
.numbers-section {
    background: var(--primary-900);
}

.numbers-section .section-header h2 {
    color: white;
}

.numbers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
    text-align: center;
}

.number-item {
    padding: var(--space-6);
}

.num-value {
    display: block;
    font-size: 4rem;
    font-weight: 800;
    color: var(--accent-400);
    line-height: 1;
    margin-bottom: var(--space-2);
}

.num-label {
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    color: rgba(255, 255, 255, 0.85);
    text-transform: uppercase;
}

/* Why Section */
.why-section {
    background: var(--gray-50);
}

.why-list {
    max-width: 800px;
    margin: 0 auto;
}

.why-item {
    display: flex;
    gap: var(--space-5);
    background: white;
    padding: var(--space-5);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
}

.why-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(10px);
}

.why-num {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--accent-500), var(--accent-600));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.why-content h4 {
    margin-bottom: var(--space-1);
}

.why-content p {
    font-size: 0.9rem;
}

/* Quality Intro */
.quality-intro {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-12);
    align-items: start;
    padding: var(--space-12) var(--space-10);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.quality-stats {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.q-stat {
    text-align: center;
    padding: var(--space-8) var(--space-6);
    background: var(--gray-50);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
}

.q-stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-500);
}

.q-stat-label {
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--gray-600);
    margin-top: var(--space-1);
}

/* Test Philosophy – enhanced */
.test-philosophy {
    margin-bottom: var(--space-10);
}

.philosophy-inner {
    display: grid;
    grid-template-columns: minmax(220px, 400px) 1fr;
    gap: var(--space-12);
    align-items: start;
    padding: var(--space-10) var(--space-10) var(--space-10) var(--space-8);
    background: linear-gradient(135deg, rgba(201, 160, 102, 0.07) 0%, var(--surface) 40%);
    border: 1px solid var(--border);
    border-left: 4px solid var(--accent-500);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.philosophy-inner:hover {
    border-left-color: var(--accent-400);
    box-shadow: var(--shadow-md);
}

.philosophy-header {
    padding-right: var(--space-4);
}

.test-philosophy .section-badge {
    margin-bottom: var(--space-4);
}

.test-philosophy h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-900);
    line-height: 1.3;
    margin: 0 0 var(--space-5);
}

.philosophy-lead {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--gray-700);
    margin: 0;
}

.philosophy-body p {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--gray-600);
    margin-bottom: var(--space-5);
}

.philosophy-body>p:last-of-type {
    margin-bottom: 0;
}

.philosophy-highlight {
    display: flex;
    align-items: center;
    gap: var(--space-5);
    padding: var(--space-5) var(--space-6);
    margin-top: var(--space-6);
    background: linear-gradient(135deg, rgba(201, 160, 102, 0.12) 0%, rgba(201, 160, 102, 0.04) 100%);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(201, 160, 102, 0.25);
}

.highlight-number {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--accent-600);
    line-height: 1;
    flex-shrink: 0;
}

.highlight-text {
    font-size: 1rem;
    font-weight: 500;
    color: var(--gray-800);
}

/* ============================================
   PAGE: MARKALARIMIZ (Advanced)
   ============================================ */

.page-markalarimiz .brands-hero .container {
    position: relative;
    z-index: 1;
}

/* Intro */
.brands-intro {
    padding-top: var(--space-16);
    padding-bottom: var(--space-12);
}

.brands-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.brands-intro-text .section-badge {
    margin-bottom: var(--space-4);
}

.brands-intro-text h2 {
    font-size: 1.625rem;
    font-weight: 700;
    color: var(--primary-900);
    line-height: 1.3;
    margin-bottom: var(--space-5);
}

.brands-intro-text p {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--gray-700);
    margin: 0 0 var(--space-5);
}

.brands-intro-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.brands-intro-list li {
    position: relative;
    padding-left: var(--space-6);
    margin-bottom: var(--space-3);
    font-size: 0.9375rem;
    color: var(--gray-700);
    line-height: 1.5;
}

.brands-intro-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.45em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-500);
}

.brands-intro-stats {
    display: flex;
    gap: var(--space-6);
    justify-content: center;
    flex-wrap: wrap;
}

.intro-stat {
    text-align: center;
    padding: var(--space-6) var(--space-8);
    background: linear-gradient(145deg, rgba(201, 160, 102, 0.08) 0%, rgba(201, 160, 102, 0.02) 100%);
    border: 1px solid rgba(201, 160, 102, 0.2);
    border-radius: var(--radius-xl);
    min-width: 120px;
}

.intro-stat-value {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent-600);
    line-height: 1;
}

.intro-stat-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: var(--space-2);
}

.intro-stat-names {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary-700);
    letter-spacing: 0.04em;
    margin-top: var(--space-1);
    opacity: 0.9;
}

.intro-stat--highlight {
    background: linear-gradient(145deg, rgba(201, 160, 102, 0.14) 0%, rgba(201, 160, 102, 0.06) 100%);
    border-color: rgba(201, 160, 102, 0.35);
    min-width: 130px;
}

/* Brand Cards */
.brands-cards-section {
    padding: var(--space-12) 0 var(--space-16);
}

.brands-cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-10);
    align-items: stretch;
}

.brand-card {
    position: relative;
    background: var(--surface);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-slow), box-shadow var(--transition-slow), border-color var(--transition-base);
}

.brand-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(0, 0, 0, 0.03);
    border-color: var(--border-strong);
}

.brand-card-accent {
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    border-radius: var(--radius-xl) 0 0 var(--radius-xl);
}

.brand-card-dkf .brand-card-accent {
    background: linear-gradient(180deg, #b23531, #8c2926);
}

.brand-card-krv .brand-card-accent {
    background: linear-gradient(180deg, #214f8e, #1a3f72);
}

/* Brand card header – premium, modern */
.brand-card-header {
    position: relative;
    padding: var(--space-12) var(--space-8);
    overflow: hidden;
    border-bottom: 1px solid var(--border);
}

.brand-card-header::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.brand-card-header-dkf::before {
    background: linear-gradient(160deg, rgba(178, 53, 49, 0.04) 0%, rgba(178, 53, 49, 0.01) 50%, transparent 100%);
}

.brand-card-header-krv::before {
    background: linear-gradient(160deg, rgba(33, 79, 142, 0.05) 0%, rgba(33, 79, 142, 0.01) 50%, transparent 100%);
}

.brand-header-inner {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.brand-logo-stage {
    width: 100%;
    max-width: 240px;
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface);
    border-radius: var(--radius-xl);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06), 0 0 0 1px rgba(0, 0, 0, 0.04);
    padding: var(--space-5);
    margin-bottom: var(--space-6);
}

.brand-logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
}

.brand-card-header .brand-name {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin: 0 0 var(--space-2);
    line-height: 1.1;
}

.brand-card-header-dkf .brand-name {
    color: #b23531;
}

.brand-card-header-krv .brand-name {
    color: #214f8e;
}

.brand-card-header .brand-tagline {
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--gray-900);
    margin: 0;
    line-height: 1.3;
}

.brand-header-line {
    width: 48px;
    height: 3px;
    border-radius: 2px;
    margin-top: var(--space-5);
}

.brand-card-header-dkf .brand-header-line {
    background: linear-gradient(90deg, #b23531, rgba(178, 53, 49, 0.5));
}

.brand-card-header-krv .brand-header-line {
    background: linear-gradient(90deg, #214f8e, rgba(33, 79, 142, 0.5));
}

.brand-card-body {
    padding: var(--space-8);
}

.brand-lead {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--gray-700);
    margin-bottom: var(--space-6);
}

.brand-features-list {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--space-6);
}

.brand-features-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-2) 0;
    font-size: 0.9375rem;
    color: var(--gray-700);
    line-height: 1.5;
}

.brand-card-dkf .brand-feature-icon {
    color: #b23531;
}

.brand-card-krv .brand-feature-icon {
    color: #214f8e;
}

.brand-feature-icon {
    flex-shrink: 0;
    margin-top: 0.2em;
}

.brand-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--primary-700);
    background: transparent;
    border: 1px solid var(--primary-500);
    border-radius: var(--radius-md);
    transition: color var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
}

.brand-cta:hover {
    color: white;
    background: var(--primary-600);
    border-color: var(--primary-600);
}

.brand-cta svg {
    transition: transform var(--transition-fast);
}

.brand-cta:hover svg {
    transform: translateX(4px);
}

.brand-card-dkf .brand-cta {
    color: #b23531;
    border-color: #b23531;
}

.brand-card-dkf .brand-cta:hover {
    color: white;
    background: #b23531;
    border-color: #b23531;
}

.brand-card-krv .brand-cta {
    color: #214f8e;
    border-color: #214f8e;
}

.brand-card-krv .brand-cta:hover {
    color: white;
    background: #214f8e;
    border-color: #214f8e;
}

/* Ortak Standart */
.brands-common-section {
    padding: var(--space-16) 0;
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--surface) 100%);
}

.brands-common-inner {
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.brands-common-inner .section-badge {
    margin-bottom: var(--space-4);
}

.brands-common-inner h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-900);
    margin-bottom: var(--space-3);
}

.brands-common-desc {
    font-size: 1rem;
    color: var(--gray-600);
    margin-bottom: var(--space-8);
}

.brands-common-pillars {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
}

.pillar {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-6) var(--space-4);
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.pillar:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.pillar-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, rgba(201, 160, 102, 0.15) 0%, rgba(201, 160, 102, 0.05) 100%);
    color: var(--accent-600);
    display: flex;
    align-items: center;
    justify-content: center;
}

.pillar-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-800);
    text-align: center;
    line-height: 1.3;
}

/* Markalarimiz Mobile */
@media (max-width: 768px) {
    .brands-intro-grid {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .brands-intro-stats {
        justify-content: flex-start;
    }

    .intro-stat {
        min-width: 100px;
        padding: var(--space-4) var(--space-5);
    }

    .intro-stat-value {
        font-size: 1.5rem;
    }

    .brands-cards-grid {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .brand-logo-stage {
        max-width: 200px;
        height: 120px;
        padding: var(--space-4);
        margin-bottom: var(--space-5);
    }

    .brand-card-header .brand-name {
        font-size: 1.5rem;
    }

    .brand-card-header {
        padding: var(--space-10) var(--space-6);
    }

    .brands-common-pillars {
        grid-template-columns: repeat(2, 1fr);
    }

    .pillar {
        padding: var(--space-5) var(--space-3);
    }

    .pillar-icon {
        width: 48px;
        height: 48px;
    }

    .pillar-icon svg {
        width: 24px;
        height: 24px;
    }
}

/* ============================================
   FOOTER
   ============================================ */

footer {
    background: var(--primary-900);
    color: white;
    padding: var(--space-16) 0 var(--space-8);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-12);
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    margin-bottom: var(--space-12);
}

.footer-section h3 {
    color: white;
    font-size: 1.1rem;
    margin-bottom: var(--space-5);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    line-height: 1.7;
}

.footer-section a {
    display: block;
    color: rgba(255, 255, 255, 0.6);
    padding: var(--space-2) 0;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.footer-section a:hover {
    color: var(--accent-400);
    transform: translateX(5px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-8);
    text-align: center;
    max-width: var(--container-max);
    margin: 0 auto;
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
}

/* ========== Çerez bildirimi (minimal) ========== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    padding: var(--space-4) var(--container-padding);
    background: var(--surface);
    border-top: 1px solid var(--border);
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.08);
    transform: translateY(100%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition-slow), opacity var(--transition-base), visibility var(--transition-base);
}

.cookie-banner.is-visible {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.cookie-banner-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
    flex-wrap: wrap;
}

.cookie-banner-text {
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--gray-600);
    margin: 0;
    flex: 1;
    min-width: 200px;
}

.cookie-banner-text a {
    color: var(--primary-600);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.cookie-banner-text a:hover {
    color: var(--accent-600);
}

.cookie-banner-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-shrink: 0;
}

.cookie-banner-btn {
    padding: var(--space-2) var(--space-5);
    font-size: 0.875rem;
    font-weight: 500;
    font-family: var(--font-sans);
    color: var(--surface);
    background: var(--primary-700);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.cookie-banner-btn:hover {
    background: var(--primary-600);
}

.cookie-banner-btn--secondary {
    color: var(--gray-600);
    background: transparent;
    border: 1px solid var(--border-strong);
}

.cookie-banner-btn--secondary:hover {
    color: var(--gray-800);
    background: var(--gray-100);
    border-color: var(--gray-300);
}

.cookie-banner-btn:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
}

.cookie-banner-btn--secondary:focus-visible {
    box-shadow: 0 0 0 2px var(--gray-400);
}

/* ============================================
   PRODUCTS PAGE
   ============================================ */

.products-layout {
    display: grid;
    grid-template-columns: 296px 1fr;
    gap: var(--space-8);
    padding: var(--space-8) 0;
    align-items: stretch;
}

/* ========== SIDEBAR FILTER - Masaüstü (ileri seviye UX) ========== */
.sidebar-wrapper {
    position: relative;
    width: 296px;
    min-height: 0;
}

.sidebar {
    --sidebar-radius: 14px;
    background: var(--surface);
    padding: var(--space-6);
    border-radius: var(--sidebar-radius);
    border: 1px solid var(--gray-200);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04), 0 6px 16px rgba(14, 63, 126, 0.04);
    width: 296px;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
    overflow-x: hidden;
    position: relative;
    top: 0;
    transition: box-shadow 0.2s var(--ease);
}

.sidebar:hover {
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05), 0 12px 24px rgba(14, 63, 126, 0.06);
}

/* Özel scrollbar - masaüstü */
.sidebar::-webkit-scrollbar {
    width: 6px;
}

.sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 3px;
}

.sidebar::-webkit-scrollbar-thumb:hover {
    background: var(--gray-400);
}

body.sidebar-sticky-active .sidebar {
    position: fixed;
    top: calc(150px + var(--space-4));
    left: max(var(--container-padding), calc((100vw - var(--container-max)) / 2 + var(--container-padding)));
}

.sidebar-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-5);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--gray-200);
}

.sidebar-header-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
    color: #fff;
    flex-shrink: 0;
}

.sidebar-header-icon svg {
    width: 18px;
    height: 18px;
}

.sidebar-header h3 {
    font-size: 1.0625rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--gray-900);
    margin: 0;
}

.search-box {
    margin-bottom: var(--space-5);
}

.search-box input {
    width: 100%;
    padding: 0.75rem var(--space-4);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    color: var(--gray-800);
    background: var(--surface);
    transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.search-box input::placeholder {
    color: var(--gray-500);
}

.search-box input:hover {
    border-color: var(--gray-400);
}

.search-box input:focus {
    outline: none;
    border-color: var(--accent-500);
    box-shadow: 0 0 0 3px rgba(201, 160, 102, 0.18);
}

.filter-group {
    margin-bottom: var(--space-5);
    padding: var(--space-4) var(--space-4);
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-100);
}

.filter-group h4 {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gray-500);
    margin: 0 0 var(--space-3) 0;
}

.filter-group label {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.filter-group label:last-child {
    margin-bottom: 0;
}

.filter-group label span {
    flex-shrink: 0;
    min-width: 0;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--gray-700);
}

.filter-group label select {
    margin-left: auto;
    flex: 1;
    width: 100%;
}

.filter-group label input {
    margin-left: auto;
    flex: 1;
    max-width: 100px;
}

.filter-group input[type="number"],
.filter-group select {
    width: 100%;
    padding: 0.5rem var(--space-3);
    min-height: 38px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--gray-800);
    background: var(--surface);
    transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.filter-group input[type="number"]:hover,
.filter-group select:hover {
    border-color: var(--gray-400);
}

.filter-group input[type="number"]:focus,
.filter-group select:focus {
    outline: none;
    border-color: var(--accent-500);
    box-shadow: 0 0 0 2px rgba(201, 160, 102, 0.22);
}

.filter-group select {
    appearance: none;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%235c636a' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.625rem center;
    padding-right: 2rem;
}

/* Number input: tıklanarak artır/azalt okları kaldır (tüm sitede) */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

input[type="number"] {
    -moz-appearance: textfield;
    appearance: textfield;
}

/* Filtreleri Temizle - masaüstü (secondary CTA) */
.sidebar-clear-btn {
    width: 100%;
    margin-top: var(--space-4);
    padding: 0.625rem var(--space-4);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--gray-600);
    background: transparent;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.sidebar-clear-btn:hover {
    background: var(--gray-50);
    border-color: var(--gray-300);
    color: var(--gray-800);
}

.sidebar-clear-btn:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: var(--space-5);
}

.product-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    box-shadow: rgba(14, 63, 126, 0.06) 0px 0px 0px 1px, rgba(42, 51, 70, 0.03) 0px 1px 1px -0.5px, rgba(42, 51, 70, 0.04) 0px 2px 2px -1px, rgba(42, 51, 70, 0.04) 0px 3px 3px -1.5px, rgba(42, 51, 70, 0.03) 0px 5px 5px -2.5px, rgba(42, 51, 70, 0.03) 0px 10px 10px -5px, rgba(42, 51, 70, 0.03) 0px 24px 24px -8px;
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.results-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4) 0;
    font-size: 0.9rem;
    color: var(--gray-600);
    border-top: 1px solid var(--gray-200);
    margin-top: var(--space-6);
}

.product-image {
    width: 100%;
    aspect-ratio: 1;

    border-radius: var(--radius-md);
    margin-bottom: var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-image img {

    height: 80%;
    object-fit: contain;
}

.product-name {
    font-weight: 600;
    color: var(--primary-900);
    margin-bottom: var(--space-2);
    font-size: 0.95rem;
}

.product-category {
    font-size: 0.8rem;
    color: var(--accent-600);
    margin-bottom: var(--space-2);
}

.product-dims {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: var(--space-2);
}

.product-dims .dim-item {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 500;
    font-variant-numeric: tabular-nums;
    padding: 4px 5px;
    border-radius: var(--radius-sm);
    letter-spacing: 0.02em;
}

/* d, D, B – urun-detay specs ile aynı pastel renkler */
.product-dims .dim-d {
    color: #4a90b5;
    background: rgba(126, 184, 218, 0.2);
    border: 1px solid rgba(74, 144, 181, 0.35);
}

.product-dims .dim-D {
    color: #5a9e54;
    background: rgba(168, 213, 162, 0.25);
    border: 1px solid rgba(90, 158, 84, 0.35);
}

.product-dims .dim-B {
    color: #d4854a;
    background: rgba(244, 177, 131, 0.25);
    border: 1px solid rgba(212, 133, 74, 0.4);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
    margin-top: var(--space-8);
}

.pagination button {
    width: 40px;
    height: 40px;
    border: 1px solid var(--gray-300);
    background: white;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-weight: 500;
}

.pagination button:hover,
.pagination button.active {
    background: var(--primary-900);
    color: white;
    border-color: var(--primary-900);
}

/* Product Detail */
.product-detail-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: calc(80px + var(--space-8)) var(--container-padding) var(--space-8);
}

.product-detail-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-10);
    margin-bottom: var(--space-10);
}

.product-detail-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    padding: var(--space-10) 0;
}

.product-image-section {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image-large {
    max-width: 100%;
    max-height: 400px;
    object-fit: contain;
}

.product-info-section {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-sm);
}

.product-info-section h1 {
    font-size: 1.75rem;
    margin-bottom: var(--space-4);
    color: var(--primary-900);
    line-height: 1.3;
}

.product-detail-title-thin {
    font-weight: 300;
}

.product-description {
    font-size: 1rem;
    font-weight: 500;
    color: var(--gray-600);
    background: var(--gray-50);
    padding: var(--space-4);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-6);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.product-description::before {
    content: '';
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    background-image: url("data:image/svg+xml,%3Csvg width='200' height='200' viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='100' cy='100' r='90' fill='none' stroke='%234a4a4a' stroke-width='15'/%3E%3Ccircle cx='100' cy='100' r='45' fill='none' stroke='%234a4a4a' stroke-width='15'/%3E%3Cg fill='%23888888'%3E%3Ccircle cx='100' cy='32.5' r='14'/%3E%3Ccircle cx='147.7' cy='52.3' r='14'/%3E%3Ccircle cx='167.5' cy='100' r='14'/%3E%3Ccircle cx='147.7' cy='147.7' r='14'/%3E%3Ccircle cx='100' cy='167.5' r='14'/%3E%3Ccircle cx='52.3' cy='147.7' r='14'/%3E%3Ccircle cx='32.5' cy='100' r='14'/%3E%3Ccircle cx='52.3' cy='52.3' r='14'/%3E%3C/g%3E%3C/svg%3E");
}

.product-description h2 {
    font-size: 1rem;
    font-weight: 500;
    color: var(--gray-700);
    margin: 0;
}

.interchange-info {
    background: var(--gray-50);
    padding: var(--space-4);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-4);
    font-size: 0.9rem;
    color: var(--gray-700);
}

.interchange-info strong {
    color: var(--primary-900);
}

/* Detail Sections – minimal, modern */
.detail-section {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    margin-bottom: var(--space-5);
}

.detail-section:last-of-type {
    margin-bottom: var(--space-6);
}

.detail-section h2 {
    font-size: 1.125rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    margin: 0 0 var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--border);
    color: var(--primary-900);
}

/* Parameters list – .detail-section içinde ul.parameters-list */
.detail-section .parameters-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.detail-section .parameters-list>li {
    padding: var(--space-3) var(--space-4);
    font-size: 0.9375rem;
    color: var(--gray-700);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--gray-50);
}

.detail-section .parameters-list>li strong {
    color: var(--primary-800);
    font-weight: 600;
    margin-right: var(--space-2);
}

.detail-section .parameters-list>li ul {
    list-style: none;
    margin: var(--space-2) 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.detail-section .parameters-list>li ul li {
    padding: var(--space-1) 0;
    font-size: 0.875rem;
    color: var(--gray-600);
}

.detail-section .parameters-list>li ul li strong {
    font-weight: 500;
}

/* Notes list */
.detail-section .notes-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.detail-section .notes-list li {
    padding: var(--space-3) var(--space-4);
    font-size: 0.9375rem;
    color: var(--gray-700);
    line-height: 1.5;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--gray-50);
}

/* Interchange table wrapper + table */
.interchange-table-wrap {
    overflow-x: auto;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
}

.detail-section .interchange-table {
    width: 100%;
    min-width: 280px;
    border-collapse: collapse;
    font-size: 0.9375rem;
}

.detail-section .interchange-table th,
.detail-section .interchange-table td {
    padding: var(--space-3) var(--space-4);
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.detail-section .interchange-table th {
    background: var(--gray-50);
    font-weight: 600;
    color: var(--primary-900);
}

.detail-section .interchange-table tbody tr:last-child td {
    border-bottom: none;
}

.detail-section .interchange-table tbody tr:hover td {
    background: var(--gray-50);
}

/* Specs Grid */
.specs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.spec-item {
    background: var(--gray-50);
    padding: var(--space-4);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--gray-300);
}

/* Pastel Colors for each spec item */
.spec-item:nth-child(1) {
    border-left-color: #7eb8da;
}

.spec-item:nth-child(2) {
    border-left-color: #a8d5a2;
}

.spec-item:nth-child(3) {
    border-left-color: #f4b183;
}

.spec-item:nth-child(4) {
    border-left-color: #d4a5d9;
}

.spec-item:nth-child(5) {
    border-left-color: #f9c74f;
}

.spec-item:nth-child(6) {
    border-left-color: #90c9e8;
}

.spec-item:nth-child(1) .spec-label {
    color: #4a90b5;
}

.spec-item:nth-child(2) .spec-label {
    color: #5a9e54;
}

.spec-item:nth-child(3) .spec-label {
    color: #d4854a;
}

.spec-item:nth-child(4) .spec-label {
    color: #a066a8;
}

.spec-item:nth-child(5) .spec-label {
    color: #c9a033;
}

.spec-item:nth-child(6) .spec-label {
    color: #5a9fc4;
}

.spec-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-1);
}

.spec-value {
    font-weight: 600;
    color: var(--primary-900);
}


.interchange-info {
    font-size: 0.9rem;
    color: var(--gray-700);
    line-height: 1.7;
}

/* Ürün detay: Geri butonu + Breadcrumb satırı */
.product-detail-nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid rgba(10, 22, 40, 0.06);
}

/* Back Button - Masaüstü: pill stil, solda; Mobil: minimal */
.mobile-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    margin: 0;
    background: var(--gray-50);
    color: var(--gray-700);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid rgba(10, 22, 40, 0.08);
    border-radius: var(--radius-lg);
    transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
    order: 2;
}

.mobile-back-btn:hover {
    color: var(--accent-700);
    background: rgba(212, 165, 116, 0.08);
    border-color: rgba(212, 165, 116, 0.25);
    box-shadow: 0 2px 8px rgba(212, 165, 116, 0.12);
}

.mobile-back-btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 2px var(--accent-400);
}

.mobile-back-btn svg {
    width: 18px;
    height: 18px;
    stroke-width: 2;
    flex-shrink: 0;
}

/* Breadcrumb - masaüstünde solda */
.product-detail-nav .breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: 0;
    margin: 0;
    font-size: 0.85rem;
    order: 1;
}

/* Breadcrumb (genel) */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) 0;
    font-size: 0.85rem;
}

.breadcrumb a {
    color: var(--gray-500);
    transition: color var(--transition-fast);
}

.breadcrumb a:hover {
    color: var(--accent-500);
}

.breadcrumb span {
    color: var(--primary-900);
    font-weight: 500;
}

.breadcrumb .separator {
    color: var(--gray-400);
    font-weight: 400;
}

/* CTA Buttons */
.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-top: var(--space-6);
    padding-top: var(--space-6);
    border-top: 1px solid var(--gray-200);
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.cta-whatsapp {
    background: #25D366;
    color: white;
}

.cta-whatsapp:hover {
    background: #128C7E;
    transform: translateY(-2px);
}

.cta-phone {
    background: var(--primary-800);
    color: white;
}

.cta-phone:hover {
    background: var(--primary-700);
    transform: translateY(-2px);
}

/* Ürün detay: Paylaş butonu – minimal */
.product-share-wrap {
    margin-top: var(--space-5);
    padding-top: var(--space-4);
    border-top: 1px solid var(--border);
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.share-btn:hover {
    color: var(--primary-800);
    border-color: var(--border-strong);
    background: var(--gray-50);
}

.share-btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 2px var(--accent-400);
}

/* Paylaş modal */
.share-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

.share-modal.is-open {
    pointer-events: auto;
    opacity: 1;
    visibility: visible;
}

.share-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
}

.share-modal-content {
    position: relative;
    width: 100%;
    max-width: 360px;
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    padding: 0;
    overflow: hidden;
}

.share-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--border);
}

.share-modal-header h2 {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary-900);
}

.share-modal-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    font-size: 1.5rem;
    line-height: 1;
    color: var(--gray-500);
    background: none;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: color var(--transition-fast), background var(--transition-fast);
}

.share-modal-close:hover {
    color: var(--primary-800);
    background: var(--gray-100);
}

.share-options {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.share-option {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--gray-700);
    text-decoration: none;
    background: none;
    border: none;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast);
    text-align: left;
}

.share-option:last-child {
    border-bottom: none;
}

.share-option:hover {
    background: var(--gray-50);
    color: var(--primary-800);
}

.share-option svg {
    flex-shrink: 0;
}

.share-option-whatsapp {
    color: #25D366;
}

.share-option-whatsapp:hover {
    color: #128C7E;
}

.cta-quote {
    background: var(--accent-500);
    color: white;
}

.cta-quote:hover {
    background: var(--accent-600);
    transform: translateY(-2px);
}

/* Loading State */
.loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-16);
    color: var(--gray-500);
}

.loading::before {
    content: '';
    width: 40px;
    height: 40px;
    border: 3px solid var(--gray-200);
    border-top-color: var(--accent-500);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: var(--space-4);
}

/* ============================================
   CONTACT PAGE
   ============================================ */

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
}

.contact-form {
    background: white;
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
}

.form-group {
    margin-bottom: var(--space-5);
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--space-2);
    font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-500);
    box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.12);
}

.form-group input:focus-visible,
.form-group textarea:focus-visible {
    outline: none;
    border-color: var(--accent-500);
    box-shadow: var(--focus-ring);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.contact-card {
    background: var(--gray-50);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    display: flex;
    gap: var(--space-4);
}

.contact-card-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-900);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-400);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.contact-card h4 {
    margin-bottom: var(--space-1);
}

.contact-card p {
    font-size: 0.9rem;
}

/* ============================================
   MOBILE RESPONSIVE
   ============================================ */

@media (max-width: 1024px) {
    .features-intro {
        grid-template-columns: 1fr;
        gap: var(--space-8);
        margin-bottom: var(--space-12);
    }

    .features-grid,
    .advantages-grid,
    .procedures-grid,
    .data-grid,
    .values-grid,
    .benefits-grid,
    .certificates-grid,
    .line-features {
        grid-template-columns: repeat(2, 1fr);
    }

    .applications-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .process-timeline {
        grid-template-columns: repeat(3, 1fr);
    }

    .process-timeline::before {
        display: none;
    }

    .production-overview {
        grid-template-columns: 1fr;
    }

    .numbers-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
    }

    /* Mobil dil seçici – hamburgerin solunda, dünya ikonu */
    .lang-mobile-wrap {
        display: flex;
        align-items: center;
        position: relative;
        margin-left: auto;
        margin-right: 26px;
        z-index: 1100;
    }

    .lang-mobile-toggle {
        width: 33px;
        height: 33px;
        border: none;
        border-radius: var(--radius-md);
        background: rgba(255, 255, 255, 0.08);
        color: #fff;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: background 0.2s ease;
        -webkit-tap-highlight-color: transparent;
    }

    .lang-mobile-toggle:hover {
        background: rgba(255, 255, 255, 0.14);
    }

    .lang-mobile-toggle[aria-expanded="true"] {
        background: rgba(231, 166, 74, 0.2);
        color: var(--accent-300);
    }

    .lang-globe-icon {
        flex-shrink: 0;
    }

    .lang-mobile-dropdown {
        position: absolute;
        top: calc(100% + 8px);
        right: 0;
        min-width: 180px;
        padding: 6px;
        background: rgba(13, 26, 45, 0.98);
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: var(--radius-md);
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
        z-index: 1101;
    }

    .lang-mobile-dropdown[hidden] {
        display: none !important;
    }

    .lang-mobile-dropdown a {
        display: flex;
        align-items: center;
        padding: 12px 14px;
        font-size: 0.9375rem;
        color: rgba(255, 255, 255, 0.9);
        text-decoration: none;
        border-radius: 6px;
        transition: background 0.2s ease, color 0.2s ease;
    }

    .lang-mobile-dropdown a:hover {
        background: rgba(255, 255, 255, 0.08);
        color: #fff;
    }

    .lang-mobile-dropdown a.active {
        background: rgba(231, 166, 74, 0.15);
        color: var(--accent-300);
    }

    .lang-mobile-dropdown .lang-flag {
        margin-right: 10px;
        font-size: 1.2em;
    }

    /* Mobil menü (slide-out) içinde dil dropdown gizle */
    #mainNav .lang-dropdown--desktop {
        display: none !important;
    }

    /* Mobile Navigation */
    /* ================================================
       MOBILE NAVIGATION - Clean Modern Design
       ================================================ */

    .mobile-menu-toggle {
        display: flex !important;
        align-items: center;
        justify-content: center;
        position: relative;
        z-index: 1100;
    }

    header {
        overflow: visible;
    }

    .header-container {
        position: relative;
        z-index: 1050;
        padding-top: 10px;
        padding-bottom: 5px;
        padding-left: var(--container-padding);
        padding-right: var(--container-padding);
        align-items: center;
    }

    /* ============================================
       MOBİL LOGO – padding'e takılmaz, top 0
       ============================================ */
    .header-container::before {
        display: none;
    }

    .logo-block {
        position: relative;
        left: auto;
        top: -12px;
        bottom: auto;
        min-width: 0;

        margin-left: calc(-1 * var(--container-padding));
        padding: 0;
        background: transparent;
        border-radius: 0;
        box-shadow: none;
        align-self: stretch;
        display: flex;
        align-items: center;
    }

    .logo-block::after {
        display: none;
    }

    .logo-block:hover {
        box-shadow: none;
    }

    /* Mobil: logo padding'e takılmaz, üst kenar header top 0 */
    .logo-block .logo {
        display: flex;
        align-items: center;
        min-height: 0;
        padding: 0 0 0 var(--container-padding);
        -webkit-tap-highlight-color: transparent;
        background: transparent;
    }

    .logo-block .logo-img {
        display: none;
    }

    .logo-block .logo-mobile {
        display: block;
        line-height: 0;
    }

    .logo-block .logo-img-mobil {
        border: 3px solid rgba(135, 135, 135, 0.5);
        display: block;
        height: 63px;
        width: auto;
        object-fit: contain;
        object-position: left center;
        border-radius: 0 0 2px 2px;
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25), 0 2px 6px rgba(0, 0, 0, 0.15);
        transition: box-shadow 0.25s ease;
    }

    .logo-block .logo:hover .logo-img-mobil {
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3), 0 3px 8px rgba(0, 0, 0, 0.18);
    }

    .logo-block .logo:hover {
        opacity: 1;
    }

    /* Nav Container */
    #mainNav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: #0d1a2d;
        padding: 80px 0 40px 30px;
        transition: right 0.35s ease;
        z-index: 999;
        overflow-y: auto;
    }

    #mainNav.active {
        right: 0;
    }

    /* Reset UL */
    #mainNav>ul {
        display: block;
        padding: 0;
        margin: 0;
        list-style: none;
    }

    /* Menu Item */
    #mainNav>ul>li {
        display: block;
        margin: 0;
        padding: 0;
    }

    #mainNav>ul>li:first-child {
        display: none;
    }

    /* Menu Link */
    #mainNav>ul>li>a {
        display: block;
        padding: 16px 20px 16px 36px;
        color: #fff;
        font-size: 15px;
        font-weight: 500;
        text-decoration: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        transition: background 0.2s, color 0.2s;
        position: relative;
    }

    /* Left Arrow - Minimal Thin */
    #mainNav>ul>li>a::before {
        content: "" !important;
        display: block !important;
        position: absolute;
        left: 18px;
        top: 50%;
        width: 6px;
        height: 6px;
        border-right: 1px solid rgba(255, 255, 255, 0.35);
        border-bottom: 1px solid rgba(255, 255, 255, 0.35);
        transform: translateY(-50%) rotate(-45deg);
        transition: border-color 0.2s, transform 0.2s;
    }

    #mainNav>ul>li>a:hover::before,
    #mainNav>ul>li>a.active::before {
        border-color: #e7a64a;
        transform: translateY(-50%) rotate(-45deg) translateX(2px);
    }

    #mainNav>ul>li>a.nav-home-link::before {
        display: none !important;
        content: none !important;
    }

    #mainNav>ul>li>a.nav-home-link {
        display: flex;
        align-items: center;
        padding-left: 36px;
    }

    #mainNav>ul>li:not(.has-dropdown)>a::after {
        display: none !important;
        content: none !important;
    }

    #mainNav>ul>li>a:hover,
    #mainNav>ul>li>a.active {
        background: rgba(231, 166, 74, 0.12);
        color: #e7a64a;
    }

    #mainNav>ul>li>a.nav-home-link.active {
        background: transparent;
        color: rgba(255, 255, 255, 0.75);
    }

    #mainNav>ul>li>a.nav-home-link.active:hover {
        background: rgba(231, 166, 74, 0.12);
        color: #e7a64a;
    }

    /* Has Dropdown - Arrow */
    #mainNav>ul>li.has-dropdown>a {
        position: relative;
        padding-right: 50px;
    }

    #mainNav>ul>li.has-dropdown>a::after {
        content: "";
        display: block !important;
        position: absolute;
        right: 20px;
        top: 50%;
        width: 8px;
        height: 8px;
        margin-top: -6px;
        border: none;
        border-right: 2px solid #e7a64a;
        border-bottom: 2px solid #e7a64a;
        transform: rotate(45deg);
        transition: transform 0.3s ease, margin-top 0.3s ease;
    }

    #mainNav>ul>li.has-dropdown.open>a::after {
        transform: rotate(-135deg);
        margin-top: -2px;
    }

    /* Dropdown */
    #mainNav .dropdown {
        display: block;
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        background: rgba(0, 0, 0, 0.3);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        padding: 0;
        margin: 0;
        border: none;
        border-radius: 0;
        box-shadow: none;
    }

    #mainNav .dropdown::before {
        display: none !important;
    }

    #mainNav>ul>li.has-dropdown.open .dropdown {
        max-height: 300px;
    }

    /* Dropdown Links */
    #mainNav .dropdown li {
        display: block;
        margin: 0;
        padding: 0;
    }

    #mainNav .dropdown a {
        display: block;
        padding: 14px 20px 14px 36px;
        color: rgba(255, 255, 255, 0.75);
        font-size: 14px;
        font-weight: 400;
        text-decoration: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        border-radius: 0px;
        transition: background 0.2s, color 0.2s;
        position: relative;
    }

    #mainNav>ul>li>.dropdown>li>a::before {
        content: '' !important;
        display: block !important;
        position: absolute !important;
        left: 16px !important;
        top: 50% !important;
        width: 5px !important;
        height: 5px !important;
        border: none !important;
        border-right: 1.5px solid rgba(255, 255, 255, 0.5) !important;
        border-bottom: 1.5px solid rgba(255, 255, 255, 0.5) !important;
        transform: translateY(-50%) rotate(-45deg) !important;
        transition: border-color 0.2s !important;
        background: none !important;
    }

    #mainNav>ul>li>.dropdown>li>a:hover::before {
        border-right-color: var(--accent-400) !important;
        border-bottom-color: var(--accent-400) !important;
    }

    #mainNav .dropdown a::after {
        display: none !important;
        content: none !important;
    }

    #mainNav .dropdown li:last-child a {
        border-bottom: none;
    }

    #mainNav .dropdown a:hover {
        background: rgba(231, 166, 74, 0.1);
        color: #e7a64a;
    }

    /* Hero Mobile - Ultra Compact */
    .hero {
        min-height: auto;
        padding: calc(80px + var(--space-4)) 0 var(--space-6);
    }

    .hero-particles {
        display: none;
    }

    .hero-wrapper {
        flex-direction: column;
        gap: var(--space-5);
        text-align: center;
    }

    .hero-main {
        max-width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hero-badge-wrap {
        margin-bottom: var(--space-2);
    }

    .hero-badge {
        font-size: 0.625rem;
        padding: 0.4rem 0.75rem;
        letter-spacing: 0.12em;
    }

    .hero h1 {
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 100%;
    }

    .hero-title-line {
        display: none;
    }

    .hero-title-highlight {
        font-size: 1.5rem;
        margin-top: 5px;
    }

    .hero-subtitle {
        font-size: 0.85rem;
        margin-bottom: var(--space-3);
        line-height: 1.5;
    }

    .hero-features {
        justify-content: center;
        gap: var(--space-3);
        margin-bottom: var(--space-4);
    }

    .hero-feature {
        font-size: 0.75rem;
    }

    .hero-feature svg {
        width: 14px;
        height: 14px;
    }

    .hero-cta {
        flex-direction: column;
        gap: var(--space-3);
        width: 100%;
    }

    .hero-cta .cta-button {
        width: 100%;
        justify-content: center;
        padding: 12px 20px;
        font-size: 0.85rem;
    }

    /* Hero Card Mobile */
    .hero-visual {
        width: 100%;
    }

    .hero-card {
        width: 100%;
    }

    .hero-card-glow {
        display: none;
    }

    .hero-card-content {
        padding: var(--space-4);
    }

    .hero-card-header {
        margin-bottom: var(--space-3);
        padding-bottom: var(--space-3);
    }

    .hero-metrics-grid {
        gap: var(--space-2);
        margin-bottom: var(--space-3);
    }

    .metric-card {
        padding: var(--space-3);
    }

    .metric-icon svg {
        width: 16px;
        height: 16px;
    }

    .metric-value {
        font-size: 1.1rem;
    }

    .metric-label {
        font-size: 0.55rem;
    }

    .hero-card-footer {
        padding-top: var(--space-3);
        font-size: 0.7rem;
    }

    .metric-divider {
        height: 24px;
    }

    /* Sections Mobile */
    section {
        padding: var(--space-12) 0;
    }

    .section-header {
        margin-bottom: var(--space-8);
    }

    .features-intro {
        margin-bottom: var(--space-10);
    }

    /* Grids Mobile */
    .features-grid,
    .advantages-grid,
    .tests-grid,
    .procedures-grid,
    .data-grid,
    .values-grid,
    .values-grid-2,
    .benefits-grid,
    .certificates-grid,
    .line-features,
    .lab-features,
    .mv-grid {
        grid-template-columns: 1fr;
    }

    .applications-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Lines Intro Mobile */
    .lines-intro-inner {
        grid-template-columns: 1fr;
        gap: var(--space-6);
        padding: var(--space-6) var(--space-4);
        border-radius: var(--radius-lg);
    }

    .lines-intro-header {
        padding-right: 0;
    }

    .lines-intro h2 {
        font-size: 1.25rem;
    }

    .process-timeline,
    .line-flow {
        grid-template-columns: repeat(2, 1fr);
    }

    .numbers-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-4);
    }

    .num-value {
        font-size: 2.5rem;
    }

    /* Two Column Layouts Mobile – tek sütun, içerik sıralı */
    .test-content,
    .trace-content,
    .story-content,
    .quality-intro,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .story-visual {
        order: -1;
    }

    .story-image-frame {
        border-radius: var(--radius-lg);
    }

    .test-visual {
        order: -1;
    }

    .test-visual-frame {
        max-width: 100%;
    }

    /* test-section mobil: padding, etiket ve liste */
    .test-section .container {
        padding-left: var(--space-4);
        padding-right: var(--space-4);
    }

    .test-info h2 {
        font-size: 1.375rem;
        line-height: 1.3;
    }

    .test-item {
        padding: var(--space-4);
        gap: var(--space-3);
    }

    .test-icon {
        width: 40px;
        height: 40px;
        font-size: 0.9375rem;
    }

    .test-detail h4 {
        font-size: 0.9375rem;
    }

    .test-detail p {
        font-size: 0.8125rem;
    }

    .test-tag-main {
        font-size: 1.125rem;
        padding: var(--space-2) var(--space-4);
        top: var(--space-3);
        right: var(--space-3);
    }

    .test-tag-sub {
        font-size: 0.75rem;
        bottom: var(--space-3);
        left: var(--space-3);
        padding: var(--space-2) var(--space-3);
        white-space: normal;
        max-width: 85%;
    }

    .test-list {
        margin-bottom: var(--space-6);
    }

    .test-info .cta-button {
        width: 100%;
        justify-content: center;
    }

    /* App Detail Cards */
    .app-detail-grid {
        grid-template-columns: 1fr;
    }

    .app-detail-card {
        flex-direction: column;
    }

    /* Flow Diagram */
    .flow-diagram {
        flex-direction: column;
    }

    .flow-arrow {
        transform: rotate(90deg);
    }

    /* Capacity */
    .capacity-info {
        flex-direction: column;
        gap: var(--space-6);
    }

    /* Quality Stats */
    .quality-stats {
        flex-direction: column;
        gap: var(--space-4);
    }

    /* Test Philosophy Mobile */
    .philosophy-inner {
        grid-template-columns: 1fr;
        gap: var(--space-6);
        padding: var(--space-6) var(--space-4);
        border-radius: var(--radius-lg);
    }

    .philosophy-header {
        padding-right: 0;
    }

    .test-philosophy h2 {
        font-size: 1.25rem;
    }

    .philosophy-highlight {
        flex-direction: column;
        text-align: center;
        gap: var(--space-3);
        margin-top: var(--space-5);
    }

    /* Page Hero Mobile - Compact */
    .page-hero {
        padding: calc(70px + var(--space-6)) var(--container-padding) var(--space-6);
    }

    .page-hero::before {
        width: 200px;
        height: 200px;
        top: -50px;
        right: -50px;
    }

    .page-hero h1 {
        font-size: 1.5rem;
        margin-bottom: var(--space-2);
    }

    .page-hero p {
        font-size: 0.9rem;
    }

    /* Rulman Ölçüleri sayfasında mobilde hero gizle */
    .page-rulman-olculeri .page-hero {
        display: none !important;
    }

    .hero-badge {
        font-size: 0.625rem;
        padding: 0.4rem 0.75rem;
        letter-spacing: 0.12em;
    }


    /* Products Page Mobile */
    .content-section {
        padding: var(--space-4) 0;
    }

    /* Rulman Ölçüleri: hero yok, sidebar header altında kalmasın */
    .page-rulman-olculeri .content-section {
        padding-top: calc(70px + var(--space-4));
    }

    /* Legal sayfalar mobil */
    .legal-page .content-section {
        padding: var(--space-6) 0 var(--space-10);
    }

    .legal-content {
        padding: var(--space-6) var(--space-4);
        border-radius: var(--radius-md);
    }

    .legal-content h2 {
        font-size: 1rem;
        padding-left: var(--space-3);
    }

    .legal-content p,
    .legal-content ul {
        font-size: 0.9375rem;
    }

    .products-layout {
        display: block;
        padding: 0;
        width: 100%;
    }

    /* ========== SIDEBAR FILTER - Mobil (minimal UX) ========== */
    .sidebar-wrapper {
        width: 100%;
    }

    .sidebar {
        position: static !important;
        margin-bottom: var(--space-2);
        padding: var(--space-3) var(--space-3);
        width: 100%;
        max-width: 100%;
        border-radius: var(--radius-lg);
        border-color: var(--gray-100);
        box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
    }

    .sidebar:hover {
        box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
    }

    .sidebar-header {
        margin-bottom: var(--space-2);
        padding-bottom: var(--space-2);
        border-bottom: 1px solid var(--gray-100);
    }

    .sidebar-header-icon {
        width: 28px;
        height: 28px;
    }

    .sidebar-header-icon svg {
        width: 14px;
        height: 14px;
    }

    .sidebar-header h3 {
        font-size: 0.8125rem;
        font-weight: 600;
    }

    .search-box {
        margin-bottom: var(--space-2);
    }

    .search-box input {
        padding: 0.5rem var(--space-3);
        font-size: 0.875rem;
        border-width: 1px;
        min-height: 40px;
    }

    .sidebar .filter-group {
        margin-bottom: var(--space-2);
        padding: var(--space-2) var(--space-3);
        background: transparent;
        border: 1px solid var(--gray-100);
    }

    .sidebar .filter-group label {
        margin-bottom: var(--space-2);
    }

    .sidebar .filter-group label:last-child {
        margin-bottom: 0;
    }

    .sidebar .filter-group label span {
        font-size: 0.75rem;
        color: var(--gray-600);
        text-align: center;
    }

    .sidebar .filter-group-size label span {
        text-align: center;
    }

    .sidebar .filter-group input[type="number"],
    .sidebar .filter-group select {
        padding: 0.275rem var(--space-2);
        font-size: 0.8125rem;
        border-radius: 6px;
        min-height: 34px;
    }

    /* Mobil: boyut filtreleri tek satır (d / D / B) */
    .sidebar .filter-group-size {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        gap: var(--space-2);
    }

    .sidebar .filter-group-size label {
        flex-direction: column;
        align-items: stretch;
        gap: 0.25rem;
        margin-bottom: 0;
    }

    .sidebar .filter-group-size label span {
        font-size: 0.625rem;
        font-weight: 600;

        letter-spacing: 0.04em;
    }

    .sidebar .filter-group-size input {
        min-width: 0;
        text-align: center;
    }

    body.sidebar-sticky-active .sidebar {
        position: static !important;
        top: auto !important;
        left: auto !important;
    }

    .sidebar .filter-group h4 {
        display: none !important;
    }

    /* Filtreleri Temizle - mobil: metin link minimal */
    .sidebar #clearFilters,
    .sidebar .sidebar-clear-btn {
        width: auto;
        margin-top: var(--space-2);
        margin-left: 0;
        padding: 0.375rem 0;
        font-size: 0.75rem;
        font-weight: 500;
        color: var(--gray-500);
        background: transparent;
        border: none;
        border-radius: 0;
        text-decoration: underline;
        text-underline-offset: 2px;
    }

    .sidebar .sidebar-clear-btn:hover {
        background: transparent;
        border: none;
        color: var(--gray-700);
    }

    .search-box input,
    .filter-group input {
        width: 100%;
        max-width: 100%;
    }

    .filter-group label input,
    .filter-group label select {
        max-width: none;
    }

    .products-content {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
    }

    .products-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-3);
        width: 100%;
    }

    .product-card {
        margin: 0 auto;
        padding: var(--space-3);
        width: 98%;
        min-width: 0;
        overflow: hidden;
    }

    .product-image {
        width: 100%;
    }

    .product-name {
        font-size: 0.8rem;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .product-category {
        font-size: 0.7rem;
    }

    .product-dims {
        gap: 4px;
    }

    .product-dims .dim-item {
        font-size: 0.7rem;
        padding: 4px 8px;
    }

    .results-info {
        flex-direction: column;
        gap: var(--space-2);
        text-align: center;
    }

    .pagination {
        flex-wrap: wrap;
    }

    /* Product Detail Mobile */
    .product-detail-layout,
    .product-detail-content {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .product-detail-container {
        padding-top: calc(70px + var(--space-6));
    }

    .product-info-section {
        padding: 20px 10px;
        border-radius: 10px;
        order: -1;
    }

    .product-info-section h1 {
        font-size: 1.15rem;
    }

    .product-info-section h2 {
        font-size: 0.9rem;
    }

    .specs-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-2);
    }

    .spec-item {
        text-align: center;
        padding: var(--space-2);
        border: 1px solid var(--gray-200);
    }

    .spec-label {
        font-size: 0.7rem;
        font-weight: 600;
        margin-bottom: 2px;
    }

    .spec-value {
        font-size: 0.8rem;
    }

    .parameters-section ul {
        grid-template-columns: 1fr;
    }

    /* Product Description Mobile */
    .product-description {
        padding: var(--space-3);
        margin-bottom: var(--space-4);
        gap: var(--space-2);
        font-size: 0.85rem;
    }

    .product-description::before {
        width: 16px;
        height: 16px;
    }

    .product-description h2 {
        font-size: 0.85rem;
    }

    /* Detail sections mobile */
    .detail-section {
        padding: var(--space-4);
        margin-bottom: var(--space-4);
    }

    .detail-section h2 {
        font-size: 1rem;
        margin-bottom: var(--space-3);
        padding-bottom: var(--space-2);
    }

    .detail-section .parameters-list>li,
    .detail-section .notes-list li {
        padding: var(--space-2) var(--space-3);
        font-size: 0.875rem;
    }

    .interchange-table-wrap {
        margin: 0 calc(-1 * var(--space-4));
        border-radius: 0;
        border-left: none;
        border-right: none;
    }

    .detail-section .interchange-table th,
    .detail-section .interchange-table td {
        padding: var(--space-2) var(--space-3);
        font-size: 0.875rem;
    }

    /* Paylaş alanı mobil: sadece ikonlar, yan yana */
    .product-share-wrap {
        display: flex;
        flex-wrap: wrap;
        gap: var(--space-2);
        padding-top: var(--space-3);
    }

    .product-share-wrap .share-btn {
        width: auto;
        min-width: 44px;
        height: 44px;
        padding: 0;
        justify-content: center;
        border-radius: var(--radius-md);
    }

    .product-share-wrap .share-btn span {
        display: none;
    }

    .product-share-wrap .share-btn svg {
        width: 20px;
        height: 20px;
    }

    /* Mobilde nav: sadece geri butonu, minimal */
    .product-detail-nav {
        margin-bottom: var(--space-4);
        padding-bottom: var(--space-3);
        border-bottom: none;
    }

    .product-detail-nav .breadcrumb {
        display: none;
    }

    .mobile-back-btn {
        background: none;
        border: none;
        padding: 8px 0;
        font-size: 0.85rem;
        font-weight: 500;
        color: var(--gray-600);
        justify-content: flex-end;
        width: 100%;
        box-shadow: none;
    }

    .mobile-back-btn:hover {
        background: none;
        border: none;
        color: var(--accent-600);
    }

    .mobile-back-btn svg {
        width: 16px;
        height: 16px;
    }

    /* Footer Mobile */
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-8);
        text-align: center;
    }

    .footer-section a:hover {
        transform: none;
    }

    .cookie-banner-inner {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

    .cookie-banner-actions {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .applications-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-3);
    }

    .app-card {
        padding: var(--space-4);
    }

    .app-icon svg {
        width: 28px;
        height: 28px;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: var(--space-3);
    }

    .product-card {
        padding: var(--space-4);
    }

    .process-timeline,
    .line-flow {
        grid-template-columns: 1fr;
    }

    .why-item {
        flex-direction: column;
        text-align: center;
    }
}

/* ============================================
   ANIMATIONS & UTILITIES
   ============================================ */

/* Scroll Reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Text utilities */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

/* Spacing utilities */
.mt-4 {
    margin-top: var(--space-4);
}

.mt-8 {
    margin-top: var(--space-8);
}

.mb-4 {
    margin-bottom: var(--space-4);
}

.mb-8 {
    margin-bottom: var(--space-8);
}

/* Yazdırmada ürün görseli en sonda: ekranda gizli */
.product-image-print-only {
    display: none;
}

/* Yazdırma sayfa header'ı: ekranda gizli */
.print-only-header {
    display: none;
}

/* PDF export – yazdırma tasarımı ile aynı (İndir butonu, html2pdf) */
body.pdf-export .print-only-header {
    display: flex !important;
    justify-content: space-between;
    align-items: center;
    padding: 0 0 8px 0 !important;
    margin: 0 0 14px 0 !important;
    border-bottom: 2px solid #1a1a1a !important;
}

body.pdf-export .print-only-header-logo {
    max-height: 42px !important;
    width: auto !important;
    object-fit: contain !important;
}

body.pdf-export .print-only-header-right {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
}

body.pdf-export .print-only-header-company {
    font-size: 13pt !important;
    font-weight: 700 !important;
    color: #000 !important;
    letter-spacing: 0.02em !important;
}

body.pdf-export .print-only-header-link {
    font-size: 11pt !important;
    color: #0066cc !important;
    text-decoration: none !important;
}

body.pdf-export .print-only-header-link:hover {
    text-decoration: underline !important;
}

body.pdf-export .product-detail-nav,
body.pdf-export .product-share-wrap,
body.pdf-export .back-button,
body.pdf-export .mobile-back-btn {
    display: none !important;
}

body.pdf-export .product-detail-container {
    padding: 0 !important;
    margin: 0 !important;
    max-width: 100% !important;
}

body.pdf-export #productDetailContent {
    padding: 0 !important;
    margin: 0 !important;
}

body.pdf-export .product-detail-content {
    display: block !important;
    grid-template-columns: none !important;
    gap: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
}

body.pdf-export .product-info-section {
    padding: 0 !important;
    margin: 0 0 14px 0 !important;
    box-shadow: none !important;
    border: none !important;
    border-radius: 0 !important;
}

body.pdf-export .product-info-section h1 {
    font-size: 14pt !important;
    font-weight: 700 !important;
    margin: 0 0 2px 0 !important;
    line-height: 1.3 !important;
    color: #000 !important;
    padding-bottom: 8px !important;
    border-bottom: 1px solid #ddd !important;
}

body.pdf-export .product-detail-title-thin {
    font-weight: 400 !important;
    color: #444 !important;
}

body.pdf-export .product-description {
    display: block !important;
    padding: 8px 10px !important;
    margin: 0 0 12px 0 !important;
    font-size: 11pt !important;
    line-height: 1.4 !important;
    background: #f8f8f8 !important;
    border: 1px solid #e0e0e0 !important;
    border-left: 3px solid #666 !important;
}

body.pdf-export .product-description::before {
    display: none !important;
}

body.pdf-export .product-description h2 {
    font-size: 11pt !important;
    margin: 0 !important;
    font-weight: 600 !important;
    color: #333 !important;
}

body.pdf-export .specs-grid {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 10px 20px !important;
    margin: 0 0 12px 0 !important;
    padding: 10px 12px !important;
    background: #fafafa !important;
    border: 1px solid #e5e5e5 !important;
    border-radius: 2px !important;
}

body.pdf-export .spec-item {
    display: inline-flex !important;
    flex-direction: column !important;
    gap: 2px !important;
    margin: 0 !important;
    padding: 6px 12px !important;
    min-width: 80px !important;
    background: #fff !important;
    border: 1px solid #ddd !important;
    border-left: 4px solid #2c5282 !important;
    border-radius: 2px !important;
}

body.pdf-export .spec-item:nth-child(2) {
    border-left-color: #276749 !important;
}

body.pdf-export .spec-item:nth-child(3) {
    border-left-color: #c05621 !important;
}

body.pdf-export .spec-label {
    font-size: 10pt !important;
    font-weight: 600 !important;
    color: #444 !important;
    margin: 0 !important;
}

body.pdf-export .spec-value {
    font-size: 12pt !important;
    font-weight: 700 !important;
    color: #1a1a1a !important;
}

body.pdf-export .interchange-info {
    padding: 8px 12px !important;
    margin: 0 0 12px 0 !important;
    font-size: 11pt !important;
    line-height: 1.4 !important;
    background: #f5f5f5 !important;
    border: 1px solid #e0e0e0 !important;
    border-radius: 2px !important;
}

body.pdf-export .interchange-info strong {
    color: #1a1a1a !important;
    margin-right: 6px !important;
}

body.pdf-export .detail-section {
    padding: 12px 0 !important;
    margin: 0 0 14px 0 !important;
    border: none !important;
    border-radius: 0 !important;
    border-top: 1px solid #ccc !important;
}

body.pdf-export .detail-section:first-of-type {
    border-top: 2px solid #999 !important;
}

body.pdf-export .detail-section h2 {
    font-size: 12pt !important;
    font-weight: 700 !important;
    margin: 0 0 8px 0 !important;
    padding: 0 0 6px 0 !important;
    border-bottom: 1px solid #bbb !important;
    color: #1a1a1a !important;
}

body.pdf-export .detail-section .parameters-list {
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
    gap: 0 !important;
}

body.pdf-export .detail-section .parameters-list>li {
    padding: 5px 0 5px 8px !important;
    margin: 0 !important;
    font-size: 11pt !important;
    line-height: 1.35 !important;
    border: none !important;
    border-bottom: 1px dotted #e0e0e0 !important;
    background: transparent !important;
}

body.pdf-export .detail-section .parameters-list>li:last-child {
    border-bottom: none !important;
}

body.pdf-export .detail-section .parameters-list>li strong {
    color: #1a1a1a !important;
    margin-right: 6px !important;
}

body.pdf-export .detail-section .parameters-list>li ul {
    margin: 4px 0 0 16px !important;
    padding: 0 !important;
    list-style: disc !important;
}

body.pdf-export .detail-section .parameters-list>li ul li {
    padding: 2px 0 !important;
    font-size: 10.5pt !important;
}

body.pdf-export .detail-section .notes-list {
    list-style: disc !important;
    margin: 0 0 0 18px !important;
    padding: 0 !important;
    gap: 0 !important;
}

body.pdf-export .detail-section .notes-list li {
    padding: 4px 0 !important;
    font-size: 11pt !important;
    line-height: 1.4 !important;
    border: none !important;
    background: transparent !important;
}

body.pdf-export .detail-section .interchange-table-wrap {
    border: 1px solid #ccc !important;
    border-radius: 2px !important;
    margin: 0 !important;
    overflow: visible !important;
}

body.pdf-export .detail-section .interchange-table {
    width: 100% !important;
    border-collapse: collapse !important;
    font-size: 11pt !important;
}

body.pdf-export .detail-section .interchange-table th,
body.pdf-export .detail-section .interchange-table td {
    padding: 6px 10px !important;
    text-align: left !important;
    border: 1px solid #ddd !important;
}

body.pdf-export .detail-section .interchange-table th {
    background: #e8e8e8 !important;
    font-weight: 700 !important;
    color: #1a1a1a !important;
}

body.pdf-export .detail-section .interchange-table td {
    background: #fff !important;
}

body.pdf-export .product-image-section {
    display: none !important;
}

body.pdf-export .product-image-print-only {
    display: block !important;
    margin-top: 16px !important;
    padding-top: 12px !important;
    border-top: 2px solid #999 !important;
}

body.pdf-export .product-image-print-only::before {
    content: 'Ürün Görseli' !important;
    display: block !important;
    font-size: 12pt !important;
    font-weight: 700 !important;
    margin-bottom: 8px !important;
    color: #1a1a1a !important;
}

body.pdf-export .product-image-print-only .product-image-large {
    max-width: 100% !important;
    max-height: 300px !important;
    height: auto !important;
    object-fit: contain !important;
}

body.pdf-export main {
    padding: 0 !important;
    margin: 0 !important;
    font-size: 11pt !important;
}

/* Print Styles – her bilgi grubu ayrı, okunaklı, yüksek kalite */
@page {
    size: A4;
    margin: 12mm;
}

@media print {
    * {
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    body {
        margin: 0 !important;
        padding: 0 !important;
        background: #fff !important;
        font-size: 11pt !important;
    }

    main {
        padding: 0 !important;
        margin: 0 !important;
    }

    /* 1. Yazdırma sayfa header – logo + şirket adı */
    .print-only-header {
        display: flex !important;
        justify-content: space-between;
        align-items: center;
        padding: 0 0 8px 0 !important;
        margin: 0 0 14px 0 !important;
        border-bottom: 2px solid #1a1a1a !important;
    }

    .print-only-header-logo {
        max-height: 42px !important;
        width: auto !important;
        object-fit: contain !important;
    }

    .print-only-header-right {
        display: flex !important;
        align-items: center !important;
        gap: 12px !important;
    }

    .print-only-header-company {
        font-size: 13pt !important;
        font-weight: 700 !important;
        color: #000 !important;
        letter-spacing: 0.02em !important;
    }

    .print-only-header-link {
        font-size: 11pt !important;
        color: #0066cc !important;
        text-decoration: none !important;
    }

    .print-only-header-link:hover {
        text-decoration: underline !important;
    }

    header,
    footer,
    .cta-section,
    .menu-overlay,
    nav.main-nav,
    .sidebar,
    .product-detail-nav,
    .product-share-wrap,
    .share-modal,
    .back-button,
    .mobile-back-btn {
        display: none !important;
    }

    .hero {
        min-height: auto !important;
        padding: 0 !important;
    }

    body .product-detail-container {
        padding: 0 !important;
        margin: 0 !important;
        max-width: 100% !important;
    }

    #productDetailContent {
        padding: 0 !important;
        margin: 0 !important;
    }

    /* 2. Ürün adı grubu */
    .product-detail-content {
        display: block !important;
        grid-template-columns: none !important;
        gap: 0 !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    .product-info-section {
        padding: 0 !important;
        margin: 0 0 14px 0 !important;
        box-shadow: none !important;
        border: none !important;
        border-radius: 0 !important;
    }

    .product-info-section h1 {
        font-size: 14pt !important;
        font-weight: 700 !important;
        margin: 0 0 2px 0 !important;
        line-height: 1.3 !important;
        color: #000 !important;
        padding-bottom: 8px !important;
        border-bottom: 1px solid #ddd !important;
    }

    .product-detail-title-thin {
        font-weight: 400 !important;
        color: #444 !important;
    }

    /* 3. Açıklama grubu */
    .product-description {
        display: block !important;
        padding: 8px 10px !important;
        margin: 0 0 12px 0 !important;
        font-size: 11pt !important;
        line-height: 1.4 !important;
        background: #f8f8f8 !important;
        border: 1px solid #e0e0e0 !important;
        border-left: 3px solid #666 !important;
    }

    .product-description::before {
        display: none !important;
    }

    .product-description h2 {
        font-size: 11pt !important;
        margin: 0 !important;
        font-weight: 600 !important;
        color: #333 !important;
    }

    /* 4. Ölçüler grubu (d, D, B) */
    .specs-grid {
        display: flex !important;
        flex-wrap: wrap !important;
        gap: 10px 20px !important;
        margin: 0 0 12px 0 !important;
        padding: 10px 12px !important;
        background: #fafafa !important;
        border: 1px solid #e5e5e5 !important;
        border-radius: 2px !important;
    }

    .spec-item {
        display: inline-flex !important;
        flex-direction: column !important;
        gap: 2px !important;
        margin: 0 !important;
        padding: 6px 12px !important;
        min-width: 80px !important;
        background: #fff !important;
        border: 1px solid #ddd !important;
        border-left: 4px solid #2c5282 !important;
        border-radius: 2px !important;
    }

    .spec-item:nth-child(2) {
        border-left-color: #276749 !important;
    }

    .spec-item:nth-child(3) {
        border-left-color: #c05621 !important;
    }

    .spec-label {
        font-size: 10pt !important;
        font-weight: 600 !important;
        color: #444 !important;
        margin: 0 !important;
    }

    .spec-value {
        font-size: 12pt !important;
        font-weight: 700 !important;
        color: #1a1a1a !important;
    }

    /* 5. Interchange satırı grubu */
    .interchange-info {
        padding: 8px 12px !important;
        margin: 0 0 12px 0 !important;
        font-size: 11pt !important;
        line-height: 1.4 !important;
        background: #f5f5f5 !important;
        border: 1px solid #e0e0e0 !important;
        border-radius: 2px !important;
    }

    .interchange-info strong {
        color: #1a1a1a !important;
        margin-right: 6px !important;
    }

    /* 6. Teknik Parametreler / Notlar / Uyumlu Markalar – ortak bölüm stili */
    .detail-section {
        padding: 12px 0 !important;
        margin: 0 0 14px 0 !important;
        border: none !important;
        border-radius: 0 !important;
        border-top: 1px solid #ccc !important;
        break-inside: avoid;
    }

    .detail-section:first-of-type {
        border-top: 2px solid #999 !important;
    }

    .detail-section h2 {
        font-size: 12pt !important;
        font-weight: 700 !important;
        margin: 0 0 8px 0 !important;
        padding: 0 0 6px 0 !important;
        border-bottom: 1px solid #bbb !important;
        color: #1a1a1a !important;
    }

    /* Teknik Parametreler listesi */
    .detail-section .parameters-list {
        list-style: none !important;
        margin: 0 !important;
        padding: 0 !important;
        gap: 0 !important;
    }

    .detail-section .parameters-list>li {
        padding: 5px 0 5px 8px !important;
        margin: 0 !important;
        font-size: 11pt !important;
        line-height: 1.35 !important;
        border: none !important;
        border-bottom: 1px dotted #e0e0e0 !important;
        background: transparent !important;
    }

    .detail-section .parameters-list>li:last-child {
        border-bottom: none !important;
    }

    .detail-section .parameters-list>li strong {
        color: #1a1a1a !important;
        margin-right: 6px !important;
    }

    .detail-section .parameters-list>li ul {
        margin: 4px 0 0 16px !important;
        padding: 0 !important;
        list-style: disc !important;
    }

    .detail-section .parameters-list>li ul li {
        padding: 2px 0 !important;
        font-size: 10.5pt !important;
    }

    /* Notlar listesi */
    .detail-section .notes-list {
        list-style: disc !important;
        margin: 0 0 0 18px !important;
        padding: 0 !important;
        gap: 0 !important;
    }

    .detail-section .notes-list li {
        padding: 4px 0 !important;
        font-size: 11pt !important;
        line-height: 1.4 !important;
        border: none !important;
        background: transparent !important;
    }

    /* Uyumlu Markalar tablosu */
    .detail-section .interchange-table-wrap {
        border: 1px solid #ccc !important;
        border-radius: 2px !important;
        margin: 0 !important;
        overflow: visible !important;
    }

    .detail-section .interchange-table {
        width: 100% !important;
        border-collapse: collapse !important;
        font-size: 11pt !important;
    }

    .detail-section .interchange-table th,
    .detail-section .interchange-table td {
        padding: 6px 10px !important;
        text-align: left !important;
        border: 1px solid #ddd !important;
    }

    .detail-section .interchange-table th {
        background: #e8e8e8 !important;
        font-weight: 700 !important;
        color: #1a1a1a !important;
    }

    .detail-section .interchange-table td {
        background: #fff !important;
    }

    .product-detail-content,
    .specs-grid,
    .interchange-table-wrap,
    .parameters-list,
    .notes-list {
        break-inside: avoid;
    }

    /* 7. Ürün görseli – en sonda */
    .product-image-section {
        display: none !important;
    }

    .product-image-print-only {
        display: block !important;
        margin-top: 16px !important;
        padding-top: 12px !important;
        border-top: 2px solid #999 !important;
    }

    .product-image-print-only::before {
        content: 'Ürün Görseli' !important;
        display: block !important;
        font-size: 12pt !important;
        font-weight: 700 !important;
        margin-bottom: 8px !important;
        color: #1a1a1a !important;
    }

    .product-image-print-only .product-image-large {
        max-width: 100% !important;
        max-height: 300px !important;
        height: auto !important;
        object-fit: contain !important;
    }
}

/* ============================================
   VIDEO MODAL & PLAY BUTTON OVERLAY
   ============================================ */

.story-image-frame {
    position: relative;
    cursor: pointer;
    overflow: hidden;
    border-radius: var(--radius-xl);
}

.story-image-frame .story-image {
    transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.story-image-frame:hover .story-image {
    transform: scale(1.05);
}

.video-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 68px;
    height: 68px;
    background: rgba(228, 15, 15, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: 0 0 0 0 rgba(251, 24, 24, 0.6);
    animation: pulse-video 2s infinite;
    z-index: 2;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.video-play-btn svg {
    margin-left: 4px;
}

.story-image-frame:hover .video-play-btn {
    background: rgba(228, 15, 15, 0.95);
    transform: translate(-50%, -50%) scale(1.15);
}

@keyframes pulse-video {
    0% {
        box-shadow: 0 0 0 0 rgba(228, 15, 15, 0.6);
    }

    70% {
        box-shadow: 0 0 0 16px rgba(228, 15, 15, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(228, 15, 15, 0);
    }
}

.video-modal {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    visibility: hidden;
    opacity: 0;
    transition: all 0.35s ease;
}

.video-modal.active {
    visibility: visible;
    opacity: 1;
}

.video-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    cursor: pointer;
}

.video-modal-content {
    position: relative;
    width: 90%;
    max-width: 1000px;
    z-index: 10001;
    transform: scale(0.95) translateY(20px);
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.video-modal.active .video-modal-content {
    transform: scale(1) translateY(0);
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: var(--radius-lg);
    background: #000;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.video-wrapper video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-modal-close {
    position: absolute;
    top: -46px;
    right: -10px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.video-modal-close:hover {
    background: var(--accent-500);
    border-color: var(--accent-400);
    transform: rotate(90deg);
}

/* ============================================
   BRAND USAGE BOX
   ============================================ */
.usage-box {
    margin: var(--space-5) 0;
    padding: var(--space-5);
    background: var(--gray-50);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    border-right: 1px solid #c1493f;
}

.usage-box h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--primary-900);
    margin-bottom: var(--space-2);
}

.usage-lead {
    font-size: 0.9rem;
    color: var(--gray-600);
    margin-bottom: var(--space-4);
}

.usage-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-3);
}

.usage-list li {
    font-size: 0.9rem;
    color: var(--gray-700);
    display: flex;
    align-items: center;
    gap: 8px;
}

.usage-list li::before {
    content: "";
    display: block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--accent-500);
    flex-shrink: 0;
}

/* KRV specific usage-box override */
.usage-box-krv {
    border-right-color: #214f8e;
}

.usage-box-krv .usage-list li::before {
    background-color: #214f8e;
}

/* ============================================
   PRECISION BADGE
   ============================================ */
.precision-badge {
    border-radius: 0 0 39px 39px;
    position: absolute;
    bottom: -38px;
    right: 15px;
    width: 50px;
    height: 40px;
    background-color: #ffffff;
    line-height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    font-weight: 800;
    color: #b23531;
    border: 3px solid #b23531;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    z-index: 5;
    transition: transform 0.3s ease;
}

.brand-logo-stage:hover .precision-badge {
    transform: rotate(0deg) scale(1.1);
}

.precision-badge-krv {
    color: #214f8e;
    border-color: #214f8e;
}