/* ================================================
   ZEKRIN - Premium E-Commerce Design
   Luxury Cream & Beige Theme
   ================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;500;600;700&family=Inter:wght@300;400;500;600&display=swap');

:root {
    /* Backgrounds */
    --bg-primary: #FAF8F5;
    --bg-secondary: #F3F0EB;
    --bg-card: #FFFFFF;
    --bg-dark: #1A1A1A;
    
    /* Text */
    --text-primary: #1A1A1A;
    --text-secondary: #555555;
    --text-muted: #888888;
    --text-light: #AAAAAA;
    --text-inverse: #FFFFFF;
    
    /* Brand */
    --brand: #9C7B56;
    --brand-dark: #7D6245;
    --brand-light: #C4A67D;
    
    /* Border */
    --border: #E5E0D8;
    --border-light: #F0EBE3;
    
    /* Status */
    --success: #4A7C59;
    --error: #B85450;
    
    /* Effects */
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.06);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.1);
    
    /* Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Transition */
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --duration: 0.3s;
}

/* ================================================
   RESET & BASE
   ================================================ */

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ================================================
   LAYOUT
   ================================================ */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ================================================
   TYPOGRAPHY
   ================================================ */

h1, h2, h3 {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-weight: 500;
    line-height: 1.2;
    color: var(--text-primary);
}

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

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(250, 248, 245, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 1.75rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    color: var(--text-primary);
}

.logo:hover {
    color: var(--brand);
}

/* Desktop Navigation */
.main-nav {
    display: flex;
    align-items: center;
    gap: 48px;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--text-secondary);
    padding: 8px 0;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--brand);
    transition: width var(--duration) var(--ease);
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Dropdown */
.nav-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: -16px;
    min-width: 200px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all var(--duration) var(--ease);
    box-shadow: var(--shadow-lg);
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu a {
    display: block;
    padding: 10px 20px;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.dropdown-menu a:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.header-search {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

.header-search svg {
    width: 20px;
    height: 20px;
}

.header-search:hover {
    color: var(--text-primary);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 24px;
    height: 24px;
}

.mobile-menu-btn span {
    display: block;
    width: 100%;
    height: 1.5px;
    background: var(--text-primary);
    transition: all var(--duration) var(--ease);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ================================================
   MOBILE NAVIGATION
   ================================================ */

.mobile-nav {
    position: fixed;
    inset: 0;
    z-index: 200;
    pointer-events: none;
}

.mobile-nav.active {
    pointer-events: auto;
}

.mobile-nav-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    opacity: 0;
    transition: opacity var(--duration) var(--ease);
}

.mobile-nav.active .mobile-nav-overlay {
    opacity: 1;
}

.mobile-nav-content {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 320px;
    height: 100%;
    background: var(--bg-card);
    padding: 24px;
    transform: translateX(100%);
    transition: transform var(--duration) var(--ease);
    overflow-y: auto;
}

.mobile-nav.active .mobile-nav-content {
    transform: translateX(0);
}

.mobile-nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 24px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border-light);
}

.mobile-nav-close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-nav-close svg {
    width: 24px;
    height: 24px;
    color: var(--text-secondary);
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
}

.mobile-nav-links a {
    padding: 14px 0;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-light);
}

.mobile-nav-links a.sub-link {
    padding-left: 16px;
    font-size: 0.9375rem;
    font-weight: 400;
    color: var(--text-secondary);
}

.mobile-nav-links a:hover,
.mobile-nav-links a.active {
    color: var(--brand);
}

.mobile-nav-divider {
    height: 1px;
    background: var(--border);
    margin: 8px 0;
}

/* ================================================
   HERO SECTION
   ================================================ */

.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    margin-top: 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(250,248,245,0.95) 0%, rgba(250,248,245,0.7) 50%, rgba(250,248,245,0.3) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 560px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--brand);
    margin-bottom: 24px;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 500;
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.hero p {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* ================================================
   BUTTONS
   ================================================ */

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: var(--text-inverse);
    background: var(--text-primary);
    border-radius: var(--radius-md);
    transition: all var(--duration) var(--ease);
}

.btn-primary:hover {
    background: var(--brand-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: var(--text-primary);
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: all var(--duration) var(--ease);
}

.btn-secondary:hover {
    border-color: var(--text-primary);
    background: var(--bg-card);
}

.btn-sm {
    padding: 12px 20px;
    font-size: 0.8125rem;
}

/* ================================================
   FEATURED PRODUCTS SECTION
   ================================================ */

.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-header h2 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    margin-bottom: 16px;
}

.section-header p {
    font-size: 1rem;
    color: var(--text-muted);
    max-width: 480px;
    margin: 0 auto;
}

.section-footer {
    text-align: center;
    margin-top: 56px;
}

/* Product Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

/* ================================================
   PRODUCT CARD
   ================================================ */

.product-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--duration) var(--ease);
}

.product-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-8px);
}

.product-image {
    position: relative;
    background: var(--bg-secondary);
    overflow: hidden;
}

.product-image a {
    display: block;
}

.product-image img {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    transition: transform 0.6s var(--ease);
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 6px 12px;
    background: var(--text-primary);
    color: var(--text-inverse);
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: var(--radius-sm);
}

.product-wishlist {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border-radius: 50%;
    opacity: 0;
    transform: translateY(8px);
    transition: all var(--duration) var(--ease);
}

.product-card:hover .product-wishlist {
    opacity: 1;
    transform: translateY(0);
}

.product-wishlist svg {
    width: 18px;
    height: 18px;
    color: var(--text-muted);
}

.product-wishlist:hover svg {
    color: var(--error);
}

.product-info {
    padding: 20px;
}

.product-category {
    font-size: 0.6875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.product-title {
    font-family: 'Inter', sans-serif;
    font-size: 0.9375rem;
    font-weight: 500;
    line-height: 1.4;
    color: var(--text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 12px;
}

.product-title:hover {
    color: var(--brand);
}

.product-price {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.price {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.price-old {
    font-size: 0.8125rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

/* ================================================
   LIFESTYLE SECTION
   ================================================ */

.lifestyle-section {
    position: relative;
    padding: 0;
    overflow: hidden;
}

.lifestyle-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 600px;
}

.lifestyle-image {
    position: relative;
}

.lifestyle-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.lifestyle-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 80px;
    background: var(--bg-secondary);
}

.lifestyle-content h2 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    margin-bottom: 20px;
}

.lifestyle-content p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

/* ================================================
   COLLECTION BANNER
   ================================================ */

.collection-banner {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.collection-banner-bg {
    position: absolute;
    inset: 0;
}

.collection-banner-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.collection-banner-overlay {
    position: absolute;
    inset: 0;
    background: rgba(26, 26, 26, 0.5);
}

.collection-banner-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
    padding: 0 24px;
}

.collection-banner h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--text-inverse);
    margin-bottom: 16px;
}

.collection-banner p {
    font-size: 1rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 32px;
}

.collection-banner .btn-primary {
    background: var(--bg-card);
    color: var(--text-primary);
}

.collection-banner .btn-primary:hover {
    background: var(--brand);
    color: var(--text-inverse);
}

/* ================================================
   TRUST SECTION
   ================================================ */

.trust-section {
    padding: 80px 0;
    background: var(--bg-card);
    border-top: 1px solid var(--border-light);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.trust-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.trust-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border-radius: 50%;
}

.trust-icon svg {
    width: 24px;
    height: 24px;
    color: var(--brand);
}

.trust-content h4 {
    font-family: 'Inter', sans-serif;
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.trust-content p {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* ================================================
   FOOTER
   ================================================ */

.site-footer {
    background: var(--bg-dark);
    color: var(--text-inverse);
    padding: 80px 0 40px;
}

.footer-main {
    display: flex;
    justify-content: space-between;
    gap: 64px;
    padding-bottom: 64px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    color: var(--text-inverse);
}

.footer-desc {
    font-size: 0.875rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.6);
    margin-top: 16px;
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    color: rgba(255,255,255,0.6);
    transition: all var(--duration) var(--ease);
}

.footer-social a:hover {
    border-color: var(--brand);
    color: var(--brand);
}

.footer-links {
    display: flex;
    gap: 80px;
}

.footer-col h4 {
    font-family: 'Inter', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: rgba(255,255,255,0.4);
    margin-bottom: 24px;
}

.footer-col a {
    display: block;
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.7);
    padding: 8px 0;
}

.footer-col a:hover {
    color: var(--text-inverse);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 32px;
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.4);
}

.payment-icons {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255,255,255,0.4);
    font-size: 0.75rem;
}

.payment-icons svg {
    opacity: 0.6;
}

/* ================================================
   PRODUCTS PAGE
   ================================================ */

.page-header {
    padding: 120px 0 60px;
    background: var(--bg-secondary);
    text-align: center;
    margin-top: 80px;
}

.page-header h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 16px;
}

.page-header p {
    font-size: 1rem;
    color: var(--text-muted);
}

/* Category Pills */
.category-pills {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
    padding: 24px 0;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-light);
}

.category-pills a {
    padding: 10px 24px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: 100px;
    transition: all var(--duration) var(--ease);
}

.category-pills a:hover {
    color: var(--text-primary);
    border-color: var(--text-muted);
}

.category-pills a.active {
    color: var(--text-inverse);
    background: var(--text-primary);
    border-color: var(--text-primary);
}

/* Filter Toolbar */
.filter-toolbar {
    padding: 32px 0;
}

.toolbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.search-box {
    position: relative;
    flex: 1;
    max-width: 400px;
}

.search-box svg {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--text-muted);
}

.search-box input {
    width: 100%;
    padding: 14px 16px 14px 48px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--text-primary);
    transition: all var(--duration) var(--ease);
}

.search-box input:focus {
    outline: none;
    border-color: var(--text-muted);
    box-shadow: var(--shadow-sm);
}

.search-box input::placeholder {
    color: var(--text-muted);
}

.filter-actions {
    display: flex;
    gap: 12px;
}

.results-count {
    font-size: 0.875rem;
    color: var(--text-muted);
    padding: 16px 0;
}

.results-count strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* Products Section */
.products-section {
    padding: 0 0 80px;
}

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 48px 0 0;
}

.pagination-info {
    font-size: 0.875rem;
    color: var(--text-muted);
    padding: 0 24px;
}

/* ================================================
   PRODUCT DETAIL PAGE
   ================================================ */

.product-detail {
    padding: 120px 0 80px;
    margin-top: 80px;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.breadcrumb a {
    color: var(--text-secondary);
}

.breadcrumb a:hover {
    color: var(--brand);
}

.breadcrumb-sep svg {
    width: 14px;
    height: 14px;
}

/* Detail Layout */
.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

/* Gallery */
.detail-gallery {
    position: sticky;
    top: 120px;
}

.gallery-main {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-secondary);
    margin-bottom: 16px;
}

.gallery-main img {
    width: 100%;
    aspect-ratio: 4/5;
    object-fit: cover;
}

.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border-radius: 50%;
    color: var(--text-primary);
    box-shadow: var(--shadow-md);
    transition: all var(--duration) var(--ease);
}

.gallery-nav:hover {
    background: var(--text-primary);
    color: var(--text-inverse);
}

.gallery-nav.prev { left: 16px; }
.gallery-nav.next { right: 16px; }

.gallery-thumbs {
    display: flex;
    gap: 12px;
}

.thumb-btn {
    width: 80px;
    height: 100px;
    padding: 0;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--duration) var(--ease);
}

.thumb-btn:hover {
    border-color: var(--text-muted);
}

.thumb-btn.active {
    border-color: var(--text-primary);
}

.thumb-btn img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Detail Info */
.detail-info h1 {
    font-size: 2rem;
    margin-bottom: 16px;
}

.detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}

.tag {
    padding: 8px 16px;
    background: var(--bg-secondary);
    border-radius: 100px;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.detail-price {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 24px;
}

.detail-price .price {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 2.5rem;
    font-weight: 600;
}

.detail-price .price-old {
    font-size: 1.125rem;
}

.stock-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: rgba(74, 124, 89, 0.1);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--success);
    margin-bottom: 32px;
}

.stock-status.out {
    background: rgba(184, 84, 80, 0.1);
    color: var(--error);
}

.stock-status svg {
    width: 18px;
    height: 18px;
}

.buy-button {
    width: 100%;
    padding: 18px 32px;
    font-size: 1rem;
    margin-bottom: 32px;
}

.size-section h3 {
    font-family: 'Inter', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.size-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.size-chip {
    padding: 10px 16px;
    background: var(--bg-secondary);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
}

.size-chip--out {
    color: var(--text-muted);
    background: color-mix(in srgb, var(--bg-secondary) 88%, #bfc4cc 12%);
    border-color: color-mix(in srgb, var(--border-light) 75%, #bfc4cc 25%);
    opacity: 0.82;
    overflow: hidden;
}

.size-chip--out::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    width: 145%;
    height: 1.5px;
    background: linear-gradient(90deg, transparent 0%, rgba(148, 155, 165, 0.75) 12%, rgba(148, 155, 165, 0.75) 88%, transparent 100%);
    transform: translateY(-50%) rotate(142deg);
    transform-origin: center;
    pointer-events: none;
}

/* Description Panel */
.description-panel {
    margin-top: 64px;
    padding: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.description-panel h3 {
    font-size: 1.25rem;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-light);
}

.description-panel p {
    font-size: 0.9375rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

/* Related Products */
.related-section {
    padding: 80px 0;
    background: var(--bg-secondary);
}

/* ================================================
   CORPORATE PAGES
   ================================================ */

.corporate-page {
    padding: 120px 0 80px;
    margin-top: 80px;
}

.corporate-content {
    max-width: 800px;
    margin: 0 auto;
}

.corporate-content h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    text-align: center;
    margin-bottom: 16px;
}

.corporate-content .lead {
    font-size: 1.125rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 48px;
}

.corporate-content h2 {
    font-size: 1.5rem;
    margin: 48px 0 20px;
}

.corporate-content p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.corporate-content ul {
    list-style: none;
    margin: 20px 0;
}

.corporate-content li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 12px;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

.corporate-content li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    background: var(--brand);
    border-radius: 50%;
}

/* Contact Form */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    margin-top: 48px;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 32px;
}

.contact-info-item svg {
    width: 24px;
    height: 24px;
    color: var(--brand);
    flex-shrink: 0;
    margin-top: 4px;
}

.contact-info-item h4 {
    font-family: 'Inter', sans-serif;
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.contact-info-item p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin: 0;
}

.contact-form {
    background: var(--bg-card);
    padding: 40px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-secondary);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    font-family: inherit;
    color: var(--text-primary);
    transition: all var(--duration) var(--ease);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    background: var(--bg-card);
    border-color: var(--border);
}

.form-group textarea {
    min-height: 140px;
    resize: vertical;
}

/* ================================================
   RESPONSIVE
   ================================================ */

@media (max-width: 1200px) {
    .product-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 1024px) {
    .lifestyle-grid {
        grid-template-columns: 1fr;
    }
    
    .lifestyle-image {
        height: 400px;
    }
    
    .lifestyle-content {
        padding: 60px 40px;
    }
    
    .detail-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .detail-gallery {
        position: static;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    /* Header */
    .header-container {
        height: 64px;
    }
    
    .main-nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    /* Hero */
    .hero {
        min-height: 80vh;
        margin-top: 64px;
    }
    
    .hero-overlay {
        background: linear-gradient(180deg, rgba(250,248,245,0.95) 0%, rgba(250,248,245,0.85) 100%);
    }
    
    .hero-content {
        text-align: center;
        padding: 0 16px;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    /* Sections */
    .section {
        padding: 60px 0;
    }
    
    /* Grid */
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .product-info {
        padding: 16px;
    }
    
    .product-title {
        font-size: 0.8125rem;
    }
    
    /* Trust */
    .trust-section {
        padding: 48px 0;
    }
    
    .trust-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    /* Footer */
    .site-footer {
        padding: 48px 0 32px;
    }
    
    .footer-main {
        flex-direction: column;
        gap: 40px;
        padding-bottom: 40px;
    }
    
    .footer-links {
        flex-wrap: wrap;
        gap: 32px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    /* Pages */
    .page-header {
        padding: 100px 0 40px;
        margin-top: 64px;
    }
    
    .product-detail {
        padding: 100px 0 60px;
        margin-top: 64px;
    }
    
    .corporate-page {
        padding: 100px 0 60px;
        margin-top: 64px;
    }
    
    /* Detail */
    .detail-info h1 {
        font-size: 1.5rem;
    }
    
    .detail-price .price {
        font-size: 2rem;
    }
    
    .gallery-thumbs {
        gap: 8px;
    }
    
    .thumb-btn {
        width: 60px;
        height: 75px;
    }
    
    .description-panel {
        padding: 24px;
        margin-top: 40px;
    }
    
    /* Collection Banner */
    .collection-banner {
        height: 400px;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 1.35rem;
        letter-spacing: 0.15em;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .btn-primary,
    .btn-secondary {
        padding: 14px 24px;
        font-size: 0.8125rem;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .trust-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        flex-direction: column;
    }
    
    .category-pills {
        justify-content: flex-start;
        overflow-x: auto;
        flex-wrap: nowrap;
        padding: 16px;
        gap: 8px;
    }
    
    .category-pills a {
        flex-shrink: 0;
    }
    
    .contact-form {
        padding: 24px;
    }
}

/* ================================================
   UTILITIES
   ================================================ */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.product-card {
    animation: fadeInUp 0.5s ease forwards;
    opacity: 0;
}

.product-card:nth-child(1) { animation-delay: 0s; }
.product-card:nth-child(2) { animation-delay: 0.05s; }
.product-card:nth-child(3) { animation-delay: 0.1s; }
.product-card:nth-child(4) { animation-delay: 0.15s; }
.product-card:nth-child(5) { animation-delay: 0.2s; }
.product-card:nth-child(6) { animation-delay: 0.25s; }
.product-card:nth-child(7) { animation-delay: 0.3s; }
.product-card:nth-child(8) { animation-delay: 0.35s; }