/* ============================================
   CARE & WEAR - Premium E-Commerce Styles
   ============================================ */

:root {
    --primary: #1a1a1a;
    --secondary: #c9a96e;
    --accent: #8b7355;
    --gold: #d4af37;
    --light-gold: #f5e6c8;
    --white: #ffffff;
    --off-white: #faf9f7;
    --cream: #f8f5f0;
    --gray: #6b6b6b;
    --light-gray: #e8e6e3;
    --dark: #0d0d0d;
    --success: #2d6a4f;
    --danger: #9b2226;
    --shadow: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-primary: 'Playfair Display', Georgia, serif;
    --font-secondary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-secondary);
    color: var(--primary);
    background: var(--off-white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

ul, ol {
    list-style: none;
}

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

button, input, select, textarea {
    font-family: inherit;
    border: none;
    outline: none;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ========== LOADING SCREEN ========== */
.loader-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}

.loader-wrapper.fade-out {
    opacity: 0;
    visibility: hidden;
}

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

.loader-logo .brand-name {
    font-family: var(--font-primary);
    font-size: 3.5rem;
    font-weight: 400;
    color: var(--gold);
    letter-spacing: 8px;
    text-transform: uppercase;
    opacity: 0;
    animation: fadeInUp 1s ease forwards 0.3s;
}

.loader-logo .brand-tagline {
    font-family: var(--font-secondary);
    font-size: 0.85rem;
    color: var(--light-gold);
    letter-spacing: 6px;
    text-transform: uppercase;
    margin-top: 12px;
    opacity: 0;
    animation: fadeInUp 1s ease forwards 0.8s;
}

.loader-line {
    width: 0;
    height: 1px;
    background: var(--gold);
    margin-top: 30px;
    animation: expandLine 1.5s ease forwards 1.2s;
}

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

@keyframes expandLine {
    from { width: 0; }
    to { width: 120px; }
}

/* ========== HEADER ========== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    transition: var(--transition);
    padding: 20px 0;
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.06);
    padding: 12px 0;
}

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

.logo {
    font-family: var(--font-primary);
    font-size: 1.6rem;
    font-weight: 500;
    letter-spacing: 3px;
    color: var(--white);
    transition: var(--transition);
}

.header.scrolled .logo {
    color: var(--primary);
}

.logo span {
    color: var(--gold);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-menu a {
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--white);
    position: relative;
    padding: 4px 0;
}

.header.scrolled .nav-menu a {
    color: var(--primary);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: var(--transition);
}

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

.nav-menu a:hover {
    color: var(--gold);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.header-actions a,
.header-actions button {
    color: var(--white);
    background: none;
    cursor: pointer;
    position: relative;
    font-size: 1.2rem;
    transition: var(--transition);
}

.header.scrolled .header-actions a,
.header.scrolled .header-actions button {
    color: var(--primary);
}

.header-actions a:hover,
.header-actions button:hover {
    color: var(--gold);
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -10px;
    background: var(--gold);
    color: var(--dark);
    font-size: 0.65rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    padding: 4px;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
}

.header.scrolled .mobile-toggle span {
    background: var(--primary);
}

/* ========== HERO SECTION ========== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-slider {
    position: absolute;
    inset: 0;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1.2s ease;
}

.hero-slide.active {
    opacity: 1;
}

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

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.25) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--white);
    max-width: 650px;
}

.hero-content .subtitle {
    font-size: 0.8rem;
    letter-spacing: 5px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 16px;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards 0.3s;
}

.hero-content h1 {
    font-family: var(--font-primary);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 400;
    line-height: 1.2;
    margin-bottom: 20px;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards 0.5s;
}

.hero-content p {
    font-size: 1.05rem;
    opacity: 0.85;
    margin-bottom: 36px;
    max-width: 480px;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards 0.7s;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 36px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

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

.btn-primary:hover {
    background: var(--secondary);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(201, 169, 110, 0.35);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 1.5px solid rgba(255,255,255,0.6);
}

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

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

.btn-dark:hover {
    background: var(--dark);
    transform: translateY(-2px);
}

.btn-gold {
    background: var(--gold);
    color: var(--dark);
}

.hero-content .btn {
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards 0.9s;
}

/* ========== CATEGORIES SECTION ========== */
.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header .label {
    font-size: 0.75rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 12px;
}

.section-header h2 {
    font-family: var(--font-primary);
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 400;
    color: var(--primary);
    margin-bottom: 16px;
}

.section-header p {
    color: var(--gray);
    max-width: 500px;
    margin: 0 auto;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.category-card {
    position: relative;
    height: 480px;
    overflow: hidden;
    border-radius: 4px;
    cursor: pointer;
}

.category-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.category-card:hover img {
    transform: scale(1.08);
}

.category-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.1) 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 40px;
    transition: var(--transition);
}

.category-card:hover .category-overlay {
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.2) 60%);
}

.category-overlay h3 {
    font-family: var(--font-primary);
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 8px;
}

.category-overlay span {
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gold);
    display: flex;
    align-items: center;
    gap: 8px;
}

.category-overlay span::after {
    content: '→';
    transition: var(--transition);
}

.category-card:hover .category-overlay span::after {
    transform: translateX(6px);
}

/* ========== PRODUCTS SECTION ========== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    background: var(--white);
    border-radius: 4px;
    overflow: hidden;
    transition: var(--transition);
    position: relative;
}

.product-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.product-image {
    position: relative;
    height: 340px;
    overflow: hidden;
    background: var(--cream);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.product-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--gold);
    color: var(--dark);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 5px 12px;
    border-radius: 2px;
}

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

.product-actions {
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    display: flex;
    gap: 10px;
    opacity: 0;
    transition: var(--transition);
}

.product-card:hover .product-actions {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.product-actions button {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--white);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow);
    transition: var(--transition);
    font-size: 0.95rem;
}

.product-actions button:hover {
    background: var(--gold);
    color: var(--dark);
}

.product-info {
    padding: 20px;
    text-align: center;
}

.product-category {
    font-size: 0.7rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 6px;
}

.product-info h3 {
    font-family: var(--font-primary);
    font-size: 1.1rem;
    font-weight: 400;
    margin-bottom: 8px;
    color: var(--primary);
}

.product-info h3 a:hover {
    color: var(--gold);
}

.product-price {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

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

.product-price .original {
    font-size: 0.9rem;
    color: var(--gray);
    text-decoration: line-through;
}

/* ========== ABOUT / FEATURES ========== */
.features {
    background: var(--dark);
    color: var(--white);
    padding: 80px 0;
}

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

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

.feature-item .icon {
    font-size: 2rem;
    color: var(--gold);
    margin-bottom: 16px;
}

.feature-item h4 {
    font-family: var(--font-primary);
    font-size: 1.1rem;
    margin-bottom: 8px;
    font-weight: 400;
}

.feature-item p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
}

/* ========== NEWSLETTER ========== */
.newsletter {
    background: var(--cream);
    padding: 80px 0;
    text-align: center;
}

.newsletter h2 {
    font-family: var(--font-primary);
    font-size: 2rem;
    margin-bottom: 12px;
}

.newsletter p {
    color: var(--gray);
    margin-bottom: 30px;
}

.newsletter-form {
    display: flex;
    max-width: 480px;
    margin: 0 auto;
    gap: 0;
}

.newsletter-form input {
    flex: 1;
    padding: 16px 24px;
    border: 1px solid var(--light-gray);
    background: var(--white);
    font-size: 0.9rem;
}

.newsletter-form button {
    padding: 16px 32px;
    background: var(--primary);
    color: var(--white);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-form button:hover {
    background: var(--gold);
    color: var(--dark);
}

/* ========== FOOTER ========== */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 50px;
    padding-bottom: 50px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .logo {
    color: var(--white);
    margin-bottom: 16px;
    display: inline-block;
}

.footer-brand p {
    color: rgba(255,255,255,0.55);
    font-size: 0.9rem;
    margin-bottom: 24px;
    max-width: 300px;
}

.social-links {
    display: flex;
    gap: 14px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--dark);
}

.footer-col h4 {
    font-family: var(--font-primary);
    font-size: 1rem;
    margin-bottom: 24px;
    font-weight: 400;
    color: var(--gold);
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: rgba(255,255,255,0.55);
    font-size: 0.9rem;
}

.footer-col ul li a:hover {
    color: var(--gold);
}

.footer-bottom {
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.4);
}

/* ========== PAGE HEADER ========== */
.page-header {
    background: var(--dark);
    padding: 140px 0 80px;
    text-align: center;
    color: var(--white);
}

.page-header h1 {
    font-family: var(--font-primary);
    font-size: 2.8rem;
    font-weight: 400;
    margin-bottom: 12px;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: 8px;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
}

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

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

/* ========== PRODUCT DETAIL ========== */
.product-detail {
    padding: 60px 0 100px;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.product-gallery {
    position: sticky;
    top: 100px;
}

.main-image {
    height: 550px;
    background: var(--cream);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 16px;
}

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

.product-detail-info .category {
    font-size: 0.75rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 10px;
}

.product-detail-info h1 {
    font-family: var(--font-primary);
    font-size: 2.2rem;
    font-weight: 400;
    margin-bottom: 16px;
}

.product-detail-info .price-row {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.product-detail-info .price-row .current {
    font-size: 1.5rem;
    font-weight: 600;
}

.product-detail-info .price-row .original {
    font-size: 1.1rem;
    color: var(--gray);
    text-decoration: line-through;
}

.product-detail-info .price-row .discount {
    background: var(--danger);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 2px;
}

.product-detail-info .description {
    color: var(--gray);
    margin-bottom: 30px;
    line-height: 1.8;
}

.quantity-selector {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 30px;
}

.quantity-selector label {
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.qty-controls {
    display: flex;
    align-items: center;
    border: 1px solid var(--light-gray);
}

.qty-controls button {
    width: 40px;
    height: 40px;
    background: var(--white);
    cursor: pointer;
    font-size: 1.1rem;
    transition: var(--transition);
}

.qty-controls button:hover {
    background: var(--cream);
}

.qty-controls input {
    width: 50px;
    height: 40px;
    text-align: center;
    border-left: 1px solid var(--light-gray);
    border-right: 1px solid var(--light-gray);
    font-size: 0.95rem;
    background: var(--white);
}

.add-to-cart-row {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
}

.add-to-cart-row .btn {
    flex: 1;
    justify-content: center;
    padding: 16px;
}

.product-meta {
    border-top: 1px solid var(--light-gray);
    padding-top: 24px;
}

.product-meta p {
    font-size: 0.9rem;
    color: var(--gray);
    margin-bottom: 8px;
}

.product-meta strong {
    color: var(--primary);
}

/* ========== CART ========== */
.cart-section {
    padding: 60px 0 100px;
}

.cart-table {
    width: 100%;
    background: var(--white);
    border-radius: 4px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.cart-table thead {
    background: var(--dark);
    color: var(--white);
}

.cart-table th {
    padding: 18px 24px;
    font-size: 0.75rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    font-weight: 600;
    text-align: left;
}

.cart-table td {
    padding: 24px;
    border-bottom: 1px solid var(--light-gray);
    vertical-align: middle;
}

.cart-product {
    display: flex;
    align-items: center;
    gap: 16px;
}

.cart-product img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 4px;
    background: var(--cream);
}

.cart-product h4 {
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 400;
}

.cart-product .remove {
    font-size: 0.8rem;
    color: var(--danger);
    margin-top: 4px;
    cursor: pointer;
}

.cart-product .remove:hover {
    text-decoration: underline;
}

.cart-summary {
    margin-top: 40px;
    display: flex;
    justify-content: flex-end;
}

.cart-summary-box {
    background: var(--white);
    padding: 30px;
    border-radius: 4px;
    box-shadow: var(--shadow);
    width: 380px;
}

.cart-summary-box h3 {
    font-family: var(--font-primary);
    font-size: 1.3rem;
    margin-bottom: 20px;
    font-weight: 400;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 0.95rem;
}

.summary-row.total {
    border-top: 1px solid var(--light-gray);
    padding-top: 16px;
    margin-top: 16px;
    font-weight: 700;
    font-size: 1.1rem;
}

.cart-summary-box .btn {
    width: 100%;
    justify-content: center;
    margin-top: 20px;
}

/* ========== CHECKOUT ========== */
.checkout-section {
    padding: 60px 0 100px;
}

.checkout-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 40px;
}

.checkout-form {
    background: var(--white);
    padding: 40px;
    border-radius: 4px;
    box-shadow: var(--shadow);
}

.checkout-form h3 {
    font-family: var(--font-primary);
    font-size: 1.4rem;
    margin-bottom: 24px;
    font-weight: 400;
}

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

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 8px;
    color: var(--gray);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--light-gray);
    background: var(--off-white);
    font-size: 0.95rem;
    transition: var(--transition);
    border-radius: 2px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--gold);
    background: var(--white);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.order-summary {
    background: var(--white);
    padding: 40px;
    border-radius: 4px;
    box-shadow: var(--shadow);
    position: sticky;
    top: 100px;
}

.order-summary h3 {
    font-family: var(--font-primary);
    font-size: 1.4rem;
    margin-bottom: 24px;
    font-weight: 400;
}

.order-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--light-gray);
    font-size: 0.9rem;
}

.order-item .name {
    flex: 1;
}

.order-item .qty {
    color: var(--gray);
    margin: 0 12px;
}

/* ========== FILTERS ========== */
.shop-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 40px;
    padding: 60px 0 100px;
}

.sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.filter-box {
    background: var(--white);
    padding: 28px;
    border-radius: 4px;
    box-shadow: var(--shadow);
    margin-bottom: 24px;
}

.filter-box h4 {
    font-family: var(--font-primary);
    font-size: 1.1rem;
    margin-bottom: 20px;
    font-weight: 400;
}

.filter-box ul li {
    margin-bottom: 10px;
}

.filter-box ul li a {
    font-size: 0.9rem;
    color: var(--gray);
    display: flex;
    justify-content: space-between;
}

.filter-box ul li a:hover,
.filter-box ul li a.active {
    color: var(--gold);
}

.shop-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.shop-toolbar select {
    padding: 10px 16px;
    border: 1px solid var(--light-gray);
    background: var(--white);
    font-size: 0.85rem;
    cursor: pointer;
}

/* ========== ALERTS ========== */
.alert {
    padding: 14px 20px;
    border-radius: 4px;
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.alert-success {
    background: #d8f3dc;
    color: var(--success);
    border: 1px solid #b7e4c7;
}

.alert-error {
    background: #fce8e8;
    color: var(--danger);
    border: 1px solid #f5c6c6;
}

/* ========== EMPTY STATE ========== */
.empty-state {
    text-align: center;
    padding: 80px 20px;
}

.empty-state .icon {
    font-size: 4rem;
    color: var(--light-gray);
    margin-bottom: 20px;
}

.empty-state h3 {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.empty-state p {
    color: var(--gray);
    margin-bottom: 30px;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    .shop-layout {
        grid-template-columns: 1fr;
    }
    .sidebar {
        position: static;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding: 80px 30px 30px;
        gap: 0;
        box-shadow: -10px 0 30px rgba(0,0,0,0.1);
        transition: right 0.4s ease;
        z-index: 1001;
    }
    .nav-menu.active {
        right: 0;
    }
    .nav-menu a {
        color: var(--primary) !important;
        padding: 14px 0;
        border-bottom: 1px solid var(--light-gray);
        width: 100%;
        font-size: 0.9rem;
    }
    .mobile-toggle {
        display: flex;
        z-index: 1002;
    }
    .mobile-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    .mobile-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    .mobile-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    .categories-grid {
        grid-template-columns: 1fr;
    }
    .category-card {
        height: 350px;
    }
    .product-detail-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .product-gallery {
        position: static;
    }
    .main-image {
        height: 400px;
    }
    .checkout-grid {
        grid-template-columns: 1fr;
    }
    .order-summary {
        position: static;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    .features-grid {
        grid-template-columns: 1fr 1fr;
    }
    .sidebar {
        grid-template-columns: 1fr;
    }
    .cart-table thead {
        display: none;
    }
    .cart-table td {
        display: block;
        padding: 10px 20px;
        text-align: right;
    }
    .cart-table td:first-child {
        text-align: left;
    }
    .cart-summary-box {
        width: 100%;
    }
    .loader-logo .brand-name {
        font-size: 2.2rem;
        letter-spacing: 4px;
    }
    .hero-content h1 {
        font-size: 2.2rem;
    }
    .newsletter-form {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }
    .product-image {
        height: 200px;
    }
    .product-info {
        padding: 12px;
    }
    .product-info h3 {
        font-size: 0.9rem;
    }
    .features-grid {
        grid-template-columns: 1fr;
    }
    .add-to-cart-row {
        flex-direction: column;
    }
    .section {
        padding: 60px 0;
    }
}

/* ========== UTILITY ========== */
.text-center { text-align: center; }
.mt-20 { margin-top: 20px; }
.mb-20 { margin-bottom: 20px; }
.hidden { display: none !important; }

/* Toast Notification */
.toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--dark);
    color: var(--white);
    padding: 16px 28px;
    border-radius: 4px;
    font-size: 0.9rem;
    z-index: 10000;
    transform: translateY(100px);
    opacity: 0;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast.success {
    border-left: 4px solid var(--gold);
}

/* ========== FLOATING WHATSAPP BUTTON ========== */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 58px;
    height: 58px;
    background: #25D366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
    z-index: 9990;
    transition: var(--transition);
    animation: waPulse 2.5s ease-in-out infinite;
}

.whatsapp-float:hover {
    background: #1da851;
    transform: scale(1.1);
    color: #fff;
    box-shadow: 0 6px 28px rgba(37, 211, 102, 0.55);
}

@keyframes waPulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45); }
    50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.7), 0 0 0 12px rgba(37, 211, 102, 0.15); }
}

@media (max-width: 480px) {
    .whatsapp-float {
        width: 52px;
        height: 52px;
        bottom: 20px;
        right: 20px;
        font-size: 1.6rem;
    }
}