:root {
    --primary-navy: #1a2332;
    --secondary-navy: #2d3e50;
    --accent-blue: #4a90e2;
    --light-blue: #6ba3d8;
    --gold: #c9a76c;
    --white: #ffffff;
    --light-gray: #f5f5f5;
    --text-gray: #666666;
    --border-gray: #e0e0e0;
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--primary-navy);
    background: var(--white);
    line-height: 1.6;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== HEADER ===== */
.main-header {
    background: var(--primary-navy);
    color: var(--white);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

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

.logo a {
    font-family: 'Playfair Display', serif;
    font-size: 28px;
    font-weight: 700;
    letter-spacing: 4px;
    color: var(--white);
    text-decoration: none;
}

.main-nav {
    display: flex;
    gap: 30px;
}

.nav-link {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    padding: 5px 0;
    border-bottom: 2px solid transparent;
}

.nav-link:hover,
.nav-link.active {
    color: var(--white);
    border-bottom-color: var(--accent-blue);
}

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

.lang-selector {
    display: flex;
    gap: 5px;
}

.lang-btn {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.3);
    color: rgba(255,255,255,0.7);
    padding: 5px 12px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.lang-btn:hover,
.lang-btn.active {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
    color: var(--white);
}

.icon-btn {
    background: transparent;
    border: none;
    color: var(--white);
    cursor: pointer;
    padding: 8px;
    position: relative;
    transition: all 0.3s ease;
}

.icon-btn:hover {
    color: var(--accent-blue);
    transform: translateY(-2px);
}

.cart-count {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--accent-blue);
    color: var(--white);
    font-size: 10px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 18px;
}

/* ===== HERO BANNER ===== */
.hero-banner {
    position: relative;
    height: 70vh;
    min-height: 500px;
    background: linear-gradient(135deg, var(--primary-navy) 0%, var(--secondary-navy) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="20" height="20" patternUnits="userSpaceOnUse"><path d="M 20 0 L 0 0 0 20" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    padding: 0 20px;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(36px, 6vw, 64px);
    font-weight: 300;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.2;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 18px;
    color: rgba(255,255,255,0.8);
    margin-bottom: 40px;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: var(--accent-blue);
    color: var(--white);
    border: none;
    padding: 16px 40px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: var(--light-blue);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(74, 144, 226, 0.3);
}

/* ===== CATEGORY SECTION ===== */
.category-section {
    padding: 80px 0;
    background: var(--light-gray);
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 36px;
    font-weight: 400;
    text-align: center;
    margin-bottom: 50px;
    color: var(--primary-navy);
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.category-card {
    background: var(--white);
    padding: 50px 30px;
    text-align: center;
    cursor: pointer;
    transition: all 0.4s ease;
    border: 1px solid var(--border-gray);
}

.category-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
    border-color: var(--accent-blue);
}

.category-image {
    width: 100px;
    height: 100px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-navy);
    border-radius: 50%;
}

.category-image svg {
    stroke: var(--white);
}

.category-card h3 {
    font-size: 20px;
    font-weight: 500;
    color: var(--primary-navy);
}

/* ===== PRODUCTS SECTION ===== */
.products-section {
    padding: 80px 0;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 50px;
}

.view-all {
    color: var(--accent-blue);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.view-all:hover {
    color: var(--primary-navy);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 40px;
}

.product-card {
    background: var(--white);
    cursor: pointer;
    transition: all 0.4s ease;
    position: relative;
    border: 1px solid var(--border-gray);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.product-image {
    position: relative;
    overflow: hidden;
    background: var(--light-gray);
    aspect-ratio: 3/4;
}

.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: 15px;
    left: 15px;
    background: var(--gold);
    color: var(--white);
    padding: 6px 14px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    z-index: 2;
}

.product-info {
    padding: 20px;
}

.product-collection {
    font-size: 12px;
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.product-name {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--primary-navy);
}

.product-color {
    font-size: 13px;
    color: var(--text-gray);
    margin-bottom: 12px;
}

.product-price {
    font-size: 20px;
    font-weight: 600;
    color: var(--accent-blue);
}

/* ===== FOOTER ===== */
.main-footer {
    background: var(--primary-navy);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    font-family: 'Playfair Display', serif;
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 4px;
    margin-bottom: 15px;
}

.footer-desc {
    color: rgba(255,255,255,0.7);
    font-size: 14px;
    line-height: 1.8;
}

.footer-col h4 {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 20px;
    color: var(--accent-blue);
}

.footer-col ul {
    list-style: none;
}

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

.footer-col ul li a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
    color: rgba(255,255,255,0.5);
    font-size: 13px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .header-content {
        flex-direction: column;
        gap: 15px;
    }

    .main-nav {
        gap: 20px;
    }

    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .main-nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }

    .nav-link {
        font-size: 13px;
    }

    .hero-banner {
        height: 60vh;
        min-height: 400px;
    }

    .category-section,
    .products-section {
        padding: 50px 0;
    }

    .product-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

/* ===== TOAST NOTIFICATION (GREEN) ===== */
.toast-notification {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #27AE60;
    color: white;
    padding: 20px 25px;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(39, 174, 96, 0.3);
    display: flex;
    align-items: center;
    gap: 15px;
    transform: translateY(150px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 10000;
    max-width: 400px;
}

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

.toast-icon {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: 600;
    font-size: 15px;
    margin-bottom: 5px;
}

.toast-product {
    font-size: 13px;
    opacity: 0.9;
}

/* ===== PASSWORD TOGGLE ===== */
.password-field {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    color: #666;
    transition: color 0.2s;
}

.password-toggle:hover {
    color: #4a90e2;
}

.password-toggle svg {
    width: 20px;
    height: 20px;
}

/* ===== HORIZONTAL IMAGE SCROLL ===== */
.product-images-scroll {
    display: flex;
    gap: 15px;
    overflow-x: auto;
    scroll-behavior: smooth;
    padding-bottom: 15px;
    scrollbar-width: thin;
    scrollbar-color: #4a90e2 #f5f5f5;
}

.product-images-scroll::-webkit-scrollbar {
    height: 8px;
}

.product-images-scroll::-webkit-scrollbar-track {
    background: #f5f5f5;
    border-radius: 4px;
}

.product-images-scroll::-webkit-scrollbar-thumb {
    background: #4a90e2;
    border-radius: 4px;
}

.product-images-scroll::-webkit-scrollbar-thumb:hover {
    background: #357abd;
}

.product-image-item {
    flex: 0 0 auto;
    width: 100%;
    max-width: 600px;
}

.product-image-item img {
    width: 100%;
    height: auto;
    display: block;
    background: #f5f5f5;
}

/* ===== CHECKOUT MODAL ===== */
.checkout-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 20px;
}

.checkout-modal.show {
    display: flex;
}

.checkout-modal-content {
    background: white;
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    border-radius: 8px;
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.checkout-modal-header {
    background: #1a2332;
    color: white;
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.checkout-modal-title {
    font-size: 20px;
    font-weight: 600;
}

.modal-close-btn {
    background: none;
    border: none;
    color: white;
    font-size: 28px;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s;
}

.modal-close-btn:hover {
    transform: rotate(90deg);
}

.checkout-modal-body {
    padding: 30px;
}

.empty-cart-message {
    text-align: center;
    padding: 60px 20px;
    color: #666;
    font-size: 18px;
}