/**
 * Quincaillerie Pro - Modern Theme with Advanced Animations
 * Design system ultra-moderne avec animations fluides
 */

/* ===== CSS Variables & Design System ===== */
:root {
    /* Couleurs principales */
    --primary: #FF6B35;
    --primary-dark: #E55A2B;
    --primary-light: #FF8A5C;
    --primary-gradient: linear-gradient(135deg, #FF6B35 0%, #FF8A5C 50%, #FFAA7D 100%);

    /* Couleurs secondaires */
    --secondary: #2D3748;
    --accent: #00D9A5;
    --accent-blue: #4F9CFF;
    --accent-purple: #8B5CF6;

    /* Couleurs neutres */
    --bg-primary: #FFFFFF;
    --bg-secondary: #F8FAFC;
    --bg-tertiary: #EDF2F7;
    --bg-dark: #1A202C;
    --bg-darker: #0F1419;

    /* Couleurs de texte */
    --text-primary: #1A202C;
    --text-secondary: #4A5568;
    --text-muted: #718096;
    --text-light: #A0AEC0;
    --text-white: #FFFFFF;

    /* Couleurs fonctionnelles */
    --success: #10B981;
    --success-light: #D1FAE5;
    --warning: #F59E0B;
    --warning-light: #FEF3C7;
    --danger: #EF4444;
    --danger-light: #FEE2E2;
    --info: #3B82F6;
    --info-light: #DBEAFE;

    /* Bordures */
    --border-color: #E2E8F0;
    --border-light: #EDF2F7;
    --border-dark: #CBD5E0;

    /* Ombres */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-primary: 0 10px 30px rgba(255, 107, 53, 0.3);
    --shadow-success: 0 10px 30px rgba(16, 185, 129, 0.3);
    --shadow-danger: 0 10px 30px rgba(239, 68, 68, 0.3);

    /* Arrondis */
    --radius-none: 0;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;

    /* Espacement */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slower: 500ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-primary: #1A202C;
        --bg-secondary: #2D3748;
        --bg-tertiary: #4A5568;
        --text-primary: #F7FAFC;
        --text-secondary: #E2E8F0;
        --text-muted: #CBD5E0;
        --border-color: #4A5568;
    }
}

/* ===== Reset & Base Styles ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-secondary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

@media (min-width: 768px) {
    h1 { font-size: 3rem; }
    h2 { font-size: 2.25rem; }
    h3 { font-size: 1.75rem; }
}

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

a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition-base);
}

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

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

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: translateX(-10px);
    }
    20%, 40%, 60%, 80% {
        transform: translateX(10px);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(255, 107, 53, 0.3);
    }
    50% {
        box-shadow: 0 0 40px rgba(255, 107, 53, 0.6);
    }
}

@keyframes ripple {
    0% {
        transform: scale(0);
        opacity: 1;
    }
    100% {
        transform: scale(4);
        opacity: 0;
    }
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* ===== Header & Navigation ===== */
.main-header {
    background: var(--bg-primary);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    transition: all var(--transition-base);
    animation: slideDown 0.5s ease-out;
}

.main-header.scrolled {
    box-shadow: var(--shadow-lg);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

.header-top {
    background: var(--bg-dark);
    color: var(--text-white);
    padding: var(--spacing-sm) 0;
    font-size: 0.875rem;
}

.header-top .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-contact {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.header-contact i {
    color: var(--primary);
}

.header-links {
    display: flex;
    gap: var(--spacing-md);
}

.header-link {
    color: var(--text-white);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: all var(--transition-base);
    position: relative;
}

.header-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width var(--transition-base);
}

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

.header-main {
    padding: var(--spacing-lg) 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-xl);
}

.brand-link {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.brand-logo {
    font-size: 1.5rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.brand-logo i {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: float 3s ease-in-out infinite;
}

.header-search {
    flex: 1;
    max-width: 600px;
}

.search-bar {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input {
    width: 100%;
    padding: 14px 20px;
    padding-right: 50px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 1rem;
    transition: all var(--transition-base);
    background: var(--bg-secondary);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.1);
    background: var(--bg-primary);
}

.search-btn {
    position: absolute;
    right: 8px;
    width: 40px;
    height: 40px;
    border: none;
    background: var(--primary-gradient);
    color: white;
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.search-btn:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-primary);
}

.search-btn:active {
    transform: scale(0.95);
}

.search-suggestions {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    max-height: 400px;
    overflow-y: auto;
    z-index: var(--z-dropdown);
    display: none;
    animation: slideDown 0.3s ease-out;
}

.search-suggestions.show {
    display: block;
}

.search-suggestion {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-light);
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.search-suggestion:hover {
    background: var(--bg-secondary);
    transform: translateX(4px);
}

.search-suggestion:last-child {
    border-bottom: none;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.header-action {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-secondary);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    background: transparent;
    border: none;
    cursor: pointer;
    text-decoration: none;
}

.header-action:hover {
    color: var(--primary);
    background: var(--bg-secondary);
    transform: translateY(-2px);
}

.header-action i {
    font-size: 1.25rem;
    transition: all var(--transition-base);
}

.header-action:hover i {
    animation: bounce 0.5s ease;
}

.cart-count {
    position: absolute;
    top: -4px;
    right: -4px;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    background: var(--primary-gradient);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: scaleIn 0.3s ease;
}

.categories-nav {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-sm) 0;
    overflow: hidden;
}

.categories-list {
    display: flex;
    list-style: none;
    gap: var(--spacing-sm);
    overflow-x: auto;
    scrollbar-width: none;
}

.categories-list::-webkit-scrollbar {
    display: none;
}

.category-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    white-space: nowrap;
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    font-weight: 500;
}

.category-link:hover {
    color: var(--primary);
    background: var(--bg-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.category-link i {
    color: var(--primary);
}

/* ===== Mobile Menu ===== */
.mobile-menu-btn {
    display: none;
    width: 44px;
    height: 44px;
    border: none;
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-radius: var(--radius-md);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: all var(--transition-base);
}

.mobile-menu-btn:hover {
    background: var(--primary);
    color: white;
}

.mobile-menu {
    position: fixed;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100vh;
    background: var(--bg-primary);
    z-index: var(--z-modal);
    transition: left var(--transition-base);
    display: flex;
    flex-direction: column;
}

.mobile-menu.open {
    left: 0;
}

.mobile-menu-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 44px;
    height: 44px;
    border: none;
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: all var(--transition-base);
}

.mobile-menu-close:hover {
    background: var(--danger);
    color: white;
    transform: rotate(90deg);
}

.mobile-menu-content {
    padding: var(--spacing-2xl) var(--spacing-lg);
    overflow-y: auto;
}

.mobile-menu-list {
    list-style: none;
}

.mobile-menu-list li {
    border-bottom: 1px solid var(--border-light);
}

.mobile-menu-list a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
    color: var(--text-primary);
    font-size: 1.125rem;
    font-weight: 500;
    transition: all var(--transition-base);
}

.mobile-menu-list a:hover {
    color: var(--primary);
    transform: translateX(8px);
}

/* ===== Main Content ===== */
.main-content {
    min-height: 60vh;
    animation: fadeIn 0.6s ease-out;
}

/* ===== Product Cards (Enhanced) ===== */
.product-card {
    position: relative;
    animation: fadeIn 0.5s ease-out;
    animation-fill-mode: both;
}

.product-card:nth-child(1) { animation-delay: 0.1s; }
.product-card:nth-child(2) { animation-delay: 0.2s; }
.product-card:nth-child(3) { animation-delay: 0.3s; }
.product-card:nth-child(4) { animation-delay: 0.4s; }
.product-card:nth-child(5) { animation-delay: 0.5s; }
.product-card:nth-child(6) { animation-delay: 0.6s; }
.product-card:nth-child(7) { animation-delay: 0.7s; }
.product-card:nth-child(8) { animation-delay: 0.8s; }

.product-card .card {
    height: 100%;
    border: none;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: var(--bg-primary);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    position: relative;
}

.product-card .card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--primary-gradient);
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: 1;
    pointer-events: none;
}

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

.product-card:hover .card::before {
    opacity: 0.03;
}

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

.product-image {
    width: 100%;
    height: 220px;
    object-fit: contain;
    padding: var(--spacing-lg);
    transition: all var(--transition-slow);
}

.product-card:hover .product-image {
    transform: scale(1.1);
    padding: var(--spacing-md);
}

.product-badge {
    position: absolute;
    top: var(--spacing-md);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 2;
    animation: scaleIn 0.3s ease;
}

.product-badge.sale {
    left: var(--spacing-md);
    background: var(--danger);
    color: white;
}

.product-badge.new {
    right: var(--spacing-md);
    background: var(--success);
    color: white;
}

.out-of-stock-badge {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    text-align: center;
    padding: var(--spacing-sm);
    font-weight: 600;
    font-size: 0.875rem;
    backdrop-filter: blur(4px);
}

.card-body {
    padding: var(--spacing-lg);
    position: relative;
    z-index: 2;
}

.product-category {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-title {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.4;
    height: 2.8rem;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin-bottom: var(--spacing-sm);
}

.product-title a {
    color: var(--text-primary);
    transition: color var(--transition-base);
}

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

.product-rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.product-rating i {
    font-size: 0.875rem;
    color: #FFC107;
}

.product-rating .count {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.product-price {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-md);
}

.product-price .current {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
}

.product-price .old {
    font-size: 1rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.product-card .btn {
    width: 100%;
    border-radius: var(--radius-lg);
    padding: var(--spacing-sm) var(--spacing-md);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.product-card .btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.product-card .btn:active::before {
    width: 300px;
    height: 300px;
}

/* ===== Buttons (Enhanced) ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 12px 24px;
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    text-decoration: none;
}

.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:active::after {
    width: 400px;
    height: 400px;
}

.btn-primary {
    background: var(--primary-gradient);
    color: white;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
}

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

.btn-secondary:hover:not(:disabled) {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

.btn-success {
    background: var(--success);
    color: white;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-success:hover:not(:disabled) {
    background: #059669;
    transform: translateY(-2px);
}

.btn-danger {
    background: var(--danger);
    color: white;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

.btn-danger:hover:not(:disabled) {
    background: #DC2626;
    transform: translateY(-2px);
}

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

.btn-outline-primary:hover {
    background: var(--primary-gradient);
    border-color: transparent;
    color: white;
    transform: translateY(-2px);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.125rem;
}

/* ===== Newsletter Section ===== */
.newsletter-section {
    background: var(--primary-gradient);
    padding: var(--spacing-3xl) 0;
    margin-top: var(--spacing-3xl);
    position: relative;
    overflow: hidden;
}

.newsletter-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.newsletter-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite reverse;
}

.newsletter-box {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--spacing-xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.newsletter-content {
    color: white;
}

.newsletter-content h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
}

.newsletter-content p {
    opacity: 0.9;
    margin-bottom: var(--spacing-lg);
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-sm);
}

.newsletter-input-group {
    display: flex;
    gap: var(--spacing-sm);
}

.newsletter-input-group input {
    flex: 1;
    min-width: 300px;
    padding: 14px 20px;
    border: none;
    border-radius: var(--radius-full);
    font-size: 1rem;
}

.newsletter-input-group button {
    white-space: nowrap;
}

.newsletter-image {
    font-size: 8rem;
    color: rgba(255, 255, 255, 0.2);
    animation: float 4s ease-in-out infinite;
}

/* ===== Footer ===== */
.main-footer {
    background: var(--bg-dark);
    color: var(--text-white);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-content {
    margin-bottom: var(--spacing-2xl);
}

.footer-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
}

.footer-column h4 {
    color: white;
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.footer-column h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--primary-gradient);
    border-radius: var(--radius-full);
}

.footer-desc {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.1);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.social-link:hover {
    background: var(--primary-gradient);
    transform: translateY(-4px) rotate(360deg);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    color: var(--text-light);
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.footer-links a:hover {
    color: var(--primary);
    transform: translateX(4px);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    color: var(--text-light);
}

.contact-item i {
    color: var(--primary);
    margin-top: 4px;
}

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

.footer-copyright {
    color: var(--text-light);
    font-size: 0.875rem;
}

.footer-payment {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.payment-label {
    color: var(--text-light);
    font-size: 0.875rem;
}

.payment-methods {
    display: flex;
    gap: var(--spacing-sm);
    font-size: 2rem;
    color: var(--text-light);
}

/* ===== Breadcrumbs ===== */
.breadcrumb {
    padding: var(--spacing-md) 0;
    margin-bottom: var(--spacing-lg);
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    list-style: none;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.875rem;
}

.breadcrumb-separator {
    color: var(--text-light);
    font-size: 0.75rem;
}

.breadcrumb-item a {
    color: var(--text-muted);
    transition: all var(--transition-base);
}

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

.breadcrumb-item .active {
    color: var(--text-primary);
    font-weight: 600;
}

/* ===== Pagination ===== */
.pagination-wrapper {
    margin-top: var(--spacing-xl);
}

.pagination {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
}

.page-link {
    min-width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-weight: 600;
    transition: all var(--transition-base);
    cursor: pointer;
    text-decoration: none;
}

.page-link:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.page-link.active {
    background: var(--primary-gradient);
    border-color: transparent;
    color: white;
}

.page-link.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.page-link.disabled:hover {
    transform: none;
    box-shadow: none;
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
    .newsletter-box {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-input-group {
        flex-direction: column;
    }

    .newsletter-input-group input {
        min-width: 100%;
    }

    .newsletter-image {
        display: none;
    }
}

@media (max-width: 768px) {
    .header-main {
        flex-wrap: wrap;
    }

    .header-search {
        order: 3;
        width: 100%;
        margin-top: var(--spacing-md);
    }

    .mobile-menu-btn {
        display: flex;
    }

    .categories-nav {
        display: none;
    }

    .header-top {
        display: none;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .header-actions .header-action span:not(.cart-count) {
        display: none;
    }

    .product-image {
        height: 180px;
    }

    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }
}

/* ===== Utility Classes ===== */
.fade-in {
    /* animation: fadeIn 0.6s ease-out; */ /* Disabled - no fade-in animation */
}

.slide-down {
    animation: slideDown 0.5s ease-out;
}

.slide-up {
    animation: slideUp 0.5s ease-out;
}

.slide-left {
    animation: slideLeft 0.5s ease-out;
}

.slide-right {
    animation: slideRight 0.5s ease-out;
}

.scale-in {
    animation: scaleIn 0.4s ease-out;
}

/* ===== Scrollbar Styling ===== */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-gradient);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* ===== Loading States ===== */
.skeleton {
    background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--bg-secondary) 50%, var(--bg-tertiary) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-md);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--bg-tertiary);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* ===== Performance Optimizations ===== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}