/* ============================================
   LERDOW CASA - Design System & Global Styles
   ============================================ */

/* --- CSS Variables --- */
:root {
    /* Brand Colors */
    --color-primary: #4A5D4A;
    /* Sage green from logo */
    --color-primary-dark: #3A4B3A;
    --color-primary-light: #6B7D6B;
    --color-secondary: #D4C5B0;
    /* Warm beige */
    --color-accent: #8B7355;
    /* Earthy brown */

    /* Neutrals */
    --color-white: #FFFFFF;
    --color-off-white: #FAFAFA;
    --color-light-gray: #F5F5F5;
    --color-gray: #E0E0E0;
    --color-dark-gray: #666666;
    --color-charcoal: #333333;
    --color-black: #1A1A1A;

    /* Semantic Colors */
    --color-success: #4CAF50;
    --color-error: #E74C3C;
    --color-warning: #F39C12;

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

    /* Font Sizes */
    --text-xs: 0.75rem;
    /* 12px */
    --text-sm: 0.875rem;
    /* 14px */
    --text-base: 1rem;
    /* 16px */
    --text-lg: 1.125rem;
    /* 18px */
    --text-xl: 1.25rem;
    /* 20px */
    --text-2xl: 1.5rem;
    /* 24px */
    --text-3xl: 1.875rem;
    /* 30px */
    --text-4xl: 2.25rem;
    /* 36px */
    --text-5xl: 3rem;
    /* 48px */
    --text-6xl: 4rem;
    /* 64px */
    --text-hero: 6rem;
    /* 96px */

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Borders & Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.15);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
    --transition-slower: 600ms ease;

    /* Layout */
    --header-height: 120px;
    --max-width: 1400px;
    --content-padding: clamp(1rem, 5vw, 3rem);
}

/* --- Font Faces --- */
@font-face {
    font-family: 'Vortigra';
    src: url('../fonts/Vortigra.otf') format('opentype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

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

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-charcoal);
    background-color: var(--color-white);
    overflow-x: hidden;
}

/* --- Typography --- */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-body);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-black);
}

.display-font {
    font-family: var(--font-display);
}

h1 {
    font-size: var(--text-4xl);
}

h2 {
    font-size: var(--text-3xl);
}

h3 {
    font-size: var(--text-2xl);
}

h4 {
    font-size: var(--text-xl);
}

h5 {
    font-size: var(--text-lg);
}

h6 {
    font-size: var(--text-base);
}

p {
    margin-bottom: var(--space-md);
}

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

a:hover {
    color: var(--color-primary);
}

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

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

ul,
ol {
    list-style: none;
}

/* --- Layout Utilities --- */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--content-padding);
}

.section {
    padding: var(--space-4xl) 0;
}

/* --- Header & Navigation --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all var(--transition-base);
    border-bottom: 1px solid var(--color-gray);
    box-shadow: var(--shadow-sm);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.99);
    border-bottom: 1px solid var(--color-gray);
    box-shadow: var(--shadow-md);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.header-left {
    display: none;
}

.logo {
    height: 40px;
    width: auto;
}

.logo img {
    height: 100%;
    width: auto;
}

.nav {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
}

.nav-links {
    display: flex;
    gap: var(--space-xl);
}

.nav-link {
    font-size: var(--text-sm);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    padding: var(--space-sm) 0;
}

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

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

.nav-icons {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.nav-icon {
    position: relative;
    padding: var(--space-sm);
    transition: transform var(--transition-fast);
}

.nav-icon:hover {
    transform: scale(1.1);
}

.nav-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--color-charcoal);
    stroke-width: 1.5;
    fill: none;
}

.cart-count {
    position: absolute;
    top: -2px;
    right: -2px;
    width: 16px;
    height: 16px;
    background: var(--color-primary);
    color: var(--color-white);
    font-size: 10px;
    font-weight: 600;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Mobile Menu */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
    cursor: pointer;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-charcoal);
    transition: all var(--transition-base);
}

/* --- Hero Section (Scroll Animation) --- */
.hero {
    position: relative;
    height: 300vh;
    /* Extended for scroll animation */
    width: 100%;
}

.hero-sticky {
    position: sticky;
    top: 0;
    height: 100vh;
    width: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-canvas-container {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

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

.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0);
    transition: background var(--transition-slower);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: var(--color-white);
    opacity: 0;
    transform: translateY(30px);
    transition: all var(--transition-slower);
}

.hero-content.visible {
    opacity: 1;
    transform: translateY(0);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 8vw, var(--text-hero));
    font-weight: 400;
    letter-spacing: 2px;
    margin-bottom: var(--space-lg);
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    text-transform: uppercase;
    color: var(--color-white);
    line-height: 1.1;
}

.hero-subtitle {
    font-family: var(--font-body);
    font-size: clamp(var(--text-sm), 2vw, var(--text-xl));
    font-weight: 300;
    letter-spacing: 3px;
    text-transform: uppercase;
    opacity: 0;
    transition: opacity var(--transition-slower);
}

.hero-subtitle.visible {
    opacity: 1;
}

/* --- Product Grid --- */
.products-section {
    padding: var(--space-4xl) 0;
    background: var(--color-off-white);
}

@media (max-width: 768px) {
    .products-section {
        padding: var(--space-2xl) 0;
    }
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

@media (max-width: 768px) {
    .section-header {
        margin-bottom: var(--space-xl);
    }
}

.section-title {
    font-size: var(--text-3xl);
    font-weight: 600;
    margin-bottom: var(--space-md);
}

@media (max-width: 768px) {
    .section-title {
        font-size: var(--text-2xl);
    }
}

.section-subtitle {
    color: var(--color-dark-gray);
    font-size: var(--text-lg);
}

@media (max-width: 768px) {
    .section-subtitle {
        font-size: var(--text-base);
    }
}

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

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

@media (max-width: 768px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-sm);
    }
}

@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }
}

/* --- Product Card --- */
.product-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: box-shadow var(--transition-base);
}

.product-card:hover {
    box-shadow: var(--shadow-lg);
}

.product-image-wrapper {
    position: relative;
    aspect-ratio: 1/1;
    overflow: hidden;
    cursor: pointer;
    background: var(--color-light-gray);
    display: block;
}

.product-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow), opacity var(--transition-base);
    background: var(--color-light-gray);
}

.product-image.primary {
    z-index: 2;
}

.product-image.secondary {
    z-index: 1;
    opacity: 0;
}

.product-card:hover .product-image.primary {
    transform: scale(1.05);
    opacity: 0;
}

.product-card:hover .product-image.secondary {
    opacity: 1;
    transform: scale(1.05);
}

.product-info {
    padding: var(--space-lg);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
}

.product-badge {
    display: inline-block;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-sizes {
    display: flex;
    justify-content: center;
    gap: var(--space-xs);
    margin: var(--space-sm) 0;
}

.size-btn {
    width: 36px;
    height: 36px;
    border: 2px solid var(--color-black);
    border-radius: var(--radius-sm);
    background: var(--color-white);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-black);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.size-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.size-btn.selected {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.btn-add-to-cart {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    font-size: var(--text-sm);
    margin-top: var(--space-xs);
    background: var(--color-primary) !important;
    color: var(--color-white) !important;
    border: none;
}

.btn-add-to-cart:hover {
    background: var(--color-primary-dark) !important;
}

@media (max-width: 768px) {
    .product-info {
        padding: var(--space-md);
    }
    
    .btn-add-to-cart {
        background: var(--color-primary) !important;
        color: var(--color-white) !important;
    }
}

.product-name {
    font-size: var(--text-lg);
    font-weight: 500;
    margin-bottom: var(--space-sm);
    color: var(--color-black);
}

@media (max-width: 768px) {
    .product-name {
        font-size: var(--text-base);
    }
}

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

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    cursor: pointer;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    border: 2px solid var(--color-primary);
}

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

.btn-secondary {
    background: transparent;
    color: var(--color-charcoal);
    border: 2px solid var(--color-charcoal);
}

.btn-secondary:hover {
    background: var(--color-charcoal);
    color: var(--color-white);
}

.btn-outline-white {
    background: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
}

.btn-outline-white:hover {
    background: var(--color-white);
    color: var(--color-charcoal);
}

/* --- Newsletter Popup --- */
.newsletter-popup {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.newsletter-popup.active {
    opacity: 1;
    visibility: visible;
}

.newsletter-modal {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    max-width: 500px;
    width: 90%;
    padding: var(--space-3xl);
    text-align: center;
    transform: scale(0.9) translateY(20px);
    transition: transform var(--transition-base);
    position: relative;
}

.newsletter-popup.active .newsletter-modal {
    transform: scale(1) translateY(0);
}

.newsletter-close {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--color-dark-gray);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.newsletter-close:hover {
    color: var(--color-black);
}

.newsletter-title {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    margin-bottom: var(--space-md);
    color: var(--color-primary);
}

.newsletter-text {
    margin-bottom: var(--space-xl);
    color: var(--color-dark-gray);
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.newsletter-input {
    padding: var(--space-md) var(--space-lg);
    border: 1px solid var(--color-gray);
    border-radius: var(--radius-sm);
    font-size: var(--text-base);
    font-family: inherit;
    transition: border-color var(--transition-fast);
}

.newsletter-input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.newsletter-form .btn-primary {
    background: var(--color-primary) !important;
    color: var(--color-white) !important;
    border: none;
    padding: var(--space-md) var(--space-lg);
    font-weight: 600;
}

.newsletter-form .btn-primary:hover {
    background: var(--color-primary-dark) !important;
}

/* --- Footer --- */
.footer {
    background: var(--color-black);
    color: var(--color-white);
    padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
        text-align: center;
    }
}

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

@media (max-width: 768px) {
    .footer-brand {
        max-width: none;
        margin: 0 auto;
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
}

.footer-logo {
    height: 40px;
    margin-bottom: var(--space-lg);
    filter: brightness(0) invert(1);
}

@media (max-width: 768px) {
    .footer-logo {
        margin-left: auto;
        margin-right: auto;
        display: block;
    }
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--text-sm);
    line-height: 1.8;
}

.footer-title {
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-lg);
    color: var(--color-white);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-link {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}

.footer-link:hover {
    color: var(--color-white);
}

.social-links {
    display: flex;
    gap: var(--space-md);
}

@media (max-width: 768px) {
    .social-links {
        justify-content: center;
    }
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.social-link:hover {
    background: var(--color-white);
    border-color: var(--color-white);
}

.social-link svg {
    width: 18px;
    height: 18px;
    fill: var(--color-white);
    transition: fill var(--transition-base);
}

.social-link:hover svg {
    fill: var(--color-black);
}

.footer-bottom {
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
}

@media (max-width: 768px) {
    .footer-bottom {
        justify-content: center;
        text-align: center;
    }
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.5);
    font-size: var(--text-sm);
}

.footer-legal {
    display: flex;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .footer-legal {
        justify-content: center;
    }
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.5);
    font-size: var(--text-xs);
    transition: color var(--transition-fast);
}

.footer-legal a:hover {
    color: var(--color-white);
}

/* --- Cart Sidebar --- */
.cart-sidebar {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    max-width: 100%;
    height: 100vh;
    background: var(--color-white);
    z-index: 2001;
    box-shadow: var(--shadow-xl);
    transition: right var(--transition-base);
    display: flex;
    flex-direction: column;
}

.cart-sidebar.open {
    right: 0;
}

.cart-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.cart-overlay.open {
    opacity: 1;
    visibility: visible;
}

.cart-header {
    padding: var(--space-xl);
    border-bottom: 1px solid var(--color-gray);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-title {
    font-size: var(--text-lg);
    font-weight: 600;
}

.cart-close {
    font-size: 24px;
    cursor: pointer;
    padding: var(--space-sm);
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-lg);
}

.cart-empty {
    text-align: center;
    padding: var(--space-3xl);
    color: var(--color-dark-gray);
}

.cart-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-light-gray);
}

.cart-item-image {
    width: 80px;
    height: 100px;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.cart-item-info {
    flex: 1;
}

.cart-item-name {
    font-weight: 500;
    margin-bottom: var(--space-xs);
}

.cart-item-price {
    color: var(--color-primary);
    font-weight: 600;
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-top: var(--space-sm);
}

.quantity-btn {
    width: 28px;
    height: 28px;
    border: 1px solid var(--color-gray);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.quantity-btn:hover {
    background: var(--color-light-gray);
}

.cart-footer {
    padding: var(--space-xl);
    border-top: 1px solid var(--color-gray);
    background: var(--color-off-white);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-lg);
    font-size: var(--text-lg);
    font-weight: 600;
}

/* --- Forms --- */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--space-sm);
    font-weight: 500;
    font-size: var(--text-sm);
}

.form-input {
    width: 100%;
    padding: var(--space-md);
    border: 1px solid var(--color-gray);
    border-radius: var(--radius-sm);
    font-size: var(--text-base);
    font-family: inherit;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(74, 93, 74, 0.1);
}

.form-input.error {
    border-color: var(--color-error);
}

.form-error {
    color: var(--color-error);
    font-size: var(--text-sm);
    margin-top: var(--space-xs);
}

/* --- Loading States --- */
.loading {
    position: relative;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-gray);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* --- Page Transitions --- */
.page-transition {
    animation: fadeIn var(--transition-base);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

/* --- Responsive --- */
@media (max-width: 1024px) {
    :root {
        --header-height: 60px;
    }

    .nav-links {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: clamp(2rem, 8vw, 4rem);
    }

    .cart-sidebar {
        width: 100%;
        right: -100%;
    }
}

/* --- Preloader --- */
.site-preloader {
    position: fixed;
    inset: 0;
    background: var(--color-white);
    z-index: 10000;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: transform 0.8s cubic-bezier(0.77, 0, 0.175, 1);
    overflow: hidden;
}

.site-preloader::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background-image: url('../LERDOW CASA-9.png');
    background-repeat: repeat;
    background-size: 150px;
    opacity: 0.08;
    transform: rotate(-15deg);
    pointer-events: none;
    filter: grayscale(100%);
    z-index: -1;
}

.site-preloader.hidden {
    transform: translateY(-100%);
}

.preloader-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.preloader-logo {
    width: 150px;
    height: auto;
    animation: fadeUp 1s ease-out forwards;
}

.percentage-counter {
    font-family: var(--font-body);
    font-size: var(--text-xl);
    color: var(--color-primary);
    font-weight: 500;
    text-transform: uppercase;
    opacity: 0;
    animation: fadeIn 0.5s ease-out 0.5s forwards;
}

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

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

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

.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;
}

.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.mb-0 {
    margin-bottom: 0;
}

.mb-1 {
    margin-bottom: var(--space-sm);
}

.mb-2 {
    margin-bottom: var(--space-md);
}

.mb-3 {
    margin-bottom: var(--space-lg);
}

.mb-4 {
    margin-bottom: var(--space-xl);
}

/* Logo centré */
.logo {
    grid-column: 2;
    justify-self: center;
}

/* ============================================
   LERDOW CASA - Updated Header Layout
   ============================================ */

/* HEADER GRID UPDATE */
.header-inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    height: 100%;
}

/* 1. Navigation Links (Left) */
.nav-links-container {
    grid-column: 1;
    justify-self: start;
}

.nav-links {
    display: flex;
    gap: var(--space-xl);
}

.nav-link {
    font-size: var(--text-sm);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    padding: var(--space-sm) 0;
}

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

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

/* 2. Logo (Center) */
.logo {
    grid-column: 2;
    justify-self: center;
    height: 100px;
    /* Requested 100px */
    width: auto;
    display: flex;
    align-items: center;
}

.logo img {
    height: 100%;
    width: auto;
    max-height: 100px;
}

/* 3. Icons (Right) */
.header-right {
    grid-column: 3;
    justify-self: end;
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.nav-links-right .nav-links {
    display: flex;
    gap: var(--space-xl);
}

.nav-icons {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.nav-icon {
    position: relative;
    padding: var(--space-sm);
    transition: transform var(--transition-fast);
}

.nav-icon:hover {
    transform: scale(1.1);
}

.nav-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--color-charcoal);
    stroke-width: 1.5;
    fill: none;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
    cursor: pointer;
    background: none;
    border: none;
    z-index: 1001;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-charcoal);
    transition: all var(--transition-base);
}

/* Responsive */
@media (max-width: 1024px) {

    .nav-links-container,
    .nav-links-right {
        display: none;
    }

    .logo {
        height: 60px;
    }

    .header-right {
        gap: var(--space-md);
    }

    .nav-icons {
        gap: var(--space-sm);
    }

    .menu-toggle {
        display: flex;
    }
}

/* Featured Drop Section */
.featured-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.featured-grid img {
    width: 100%;
    height: auto;
    object-fit: cover;
    aspect-ratio: 3/4;
    border-radius: var(--radius-sm);
}

@media (max-width: 768px) {
    .featured-grid {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }
}

/* ============================================
   MOBILE FIXES - Boutons noirs & Header
   ============================================ */

/* Force tous les boutons à rester noirs sur mobile (pas bleu Safari) */
@media (max-width: 1024px) {
    /* Reset des couleurs par défaut de Safari/iOS */
    button,
    .btn,
    input[type="submit"],
    input[type="button"],
    a.btn {
        -webkit-appearance: none;
        -moz-appearance: none;
        appearance: none;
    }
    
    .btn-primary {
        background: var(--color-primary) !important;
        border-color: var(--color-primary) !important;
        color: var(--color-white) !important;
    }
    
    .btn-primary:hover,
    .btn-primary:active,
    .btn-primary:focus {
        background: var(--color-primary-dark) !important;
        border-color: var(--color-primary-dark) !important;
        color: var(--color-white) !important;
    }
    
    .btn-secondary {
        background: transparent !important;
        border-color: var(--color-black) !important;
        color: var(--color-black) !important;
    }
    
    .btn-secondary:hover,
    .btn-secondary:active {
        background: var(--color-black) !important;
        color: var(--color-white) !important;
    }
    
    /* Boutons du panier */
    .quantity-btn {
        background: var(--color-white) !important;
        border-color: var(--color-black) !important;
        color: var(--color-black) !important;
    }
    
    .cart-footer .btn-primary {
        background: var(--color-primary) !important;
        border-color: var(--color-primary) !important;
    }
    
    /* Bouton ajouter au panier sur page produit */
    .btn-add-cart {
        background: var(--color-primary) !important;
        border-color: var(--color-primary) !important;
        color: var(--color-white) !important;
    }
}

/* ============================================
   MOBILE MENU - Menu hamburger complet
   ============================================ */

/* Mobile Navigation Overlay */
.mobile-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-white);
    z-index: 999;
    display: flex;
    flex-direction: column;
    padding: calc(var(--header-height) + var(--space-xl)) var(--space-xl) var(--space-xl);
    transform: translateX(100%);
    transition: transform var(--transition-base);
    overflow-y: auto;
}

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

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.mobile-nav-link {
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-light-gray);
    color: var(--color-black);
}

.mobile-nav-link:hover {
    color: var(--color-primary);
}

/* Menu toggle animation */
body.menu-open .menu-toggle span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

body.menu-open .menu-toggle span:nth-child(2) {
    opacity: 0;
}

body.menu-open .menu-toggle span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

body.menu-open {
    overflow: hidden;
}

/* ============================================
   HERO IMAGE - Centrage mobile (chaise/tee-shirt)
   ============================================ */

@media (max-width: 768px) {
    .hero-canvas-container img,
    #heroImage {
        object-position: 65% center !important;
        object-fit: cover !important;
    }
    
    .hero-canvas-container {
        display: flex;
        justify-content: center;
        align-items: center;
    }
}

/* ============================================
   HEADER MOBILE - Logo centré, icônes cachées
   ============================================ */

@media (max-width: 1024px) {
    .header-inner {
        position: relative;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .header-left {
        display: flex;
        order: 1;
    }
    
    .nav-links-container {
        display: none;
    }
    
    .nav-links-right {
        display: none;
    }
    
    .nav-icons {
        display: none;
    }
    
    .menu-toggle {
        display: flex !important;
    }
    
    .header-right {
        margin-left: auto;
        order: 3;
    }
    
    .logo {
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        z-index: 1;
        order: 2;
    }
}

/* ============================================
   SIZE SELECTOR - Noir au lieu de bleu
   ============================================ */

.size-option input:checked + label,
.size-btn.active,
.size-btn:focus,
button.size-btn:focus {
    background: var(--color-primary) !important;
    border-color: var(--color-primary) !important;
    color: var(--color-white) !important;
    outline: none !important;
}

.size-option label:focus,
.size-option input:focus + label {
    outline: none !important;
    box-shadow: none !important;
}

/* Enlever tout bleu des tailles sur mobile */
.size-btn,
.size-option,
.size-option label {
    color: var(--color-charcoal) !important;
    -webkit-tap-highlight-color: transparent;
}

/* Texte blanc quand taille sélectionnée */
.size-btn.selected,
.size-btn.active,
.size-option.selected label {
    color: var(--color-white) !important;
}

/* ============================================
   MOBILE MENU FIXES - Navigation complète
   ============================================ */

@media (max-width: 768px) {
    /* Container padding mobile */
    .container {
        padding-left: var(--space-md);
        padding-right: var(--space-md);
    }
    
    /* Section products mobile */
    .products-section {
        padding: var(--space-xl) 0;
    }
    
    /* Footer mobile */
    .footer {
        padding: var(--space-2xl) 0 var(--space-lg);
    }
    
    .footer-grid {
        gap: var(--space-lg);
    }
    
    .footer-title {
        margin-bottom: var(--space-sm);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .footer-legal {
        gap: var(--space-md);
    }
    
    /* CART MOBILE FIX */
    .cart-sidebar {
        width: 100%;
        right: -100%;
        max-width: 100%;
    }
    
    .cart-sidebar.open {
        right: 0;
    }
    
    .cart-item {
        flex-direction: row;
        gap: var(--space-sm);
        padding: var(--space-sm) 0;
        position: relative;
    }
    
    .cart-item-image {
        width: 60px;
        height: 75px;
        flex-shrink: 0;
    }
    
    .cart-item-info {
        flex: 1;
        min-width: 0;
    }
    
    .cart-item-name {
        font-size: var(--text-sm);
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .cart-item-size {
        font-size: var(--text-xs);
    }
    
    .cart-item-price {
        font-size: var(--text-sm);
    }
    
    .cart-item-quantity {
        margin-top: var(--space-xs);
    }
    
    .quantity-btn {
        width: 24px;
        height: 24px;
        font-size: 12px;
    }
    
    .cart-item-remove {
        position: absolute;
        top: var(--space-sm);
        right: 0;
        font-size: 18px;
        padding: 0;
    }
    
    .cart-header {
        padding: var(--space-md);
    }
    
    .cart-title {
        font-size: var(--text-lg);
    }
    
    .cart-items {
        padding: var(--space-md);
    }
    
    .cart-footer {
        padding: var(--space-md);
    }
    
    .cart-total {
        font-size: var(--text-base);
        margin-bottom: var(--space-md);
    }
}