/* ===== CSS VARIABLES ===== */
:root {
    --white: #ffffff;
    --cream: #faf8f5;
    --black: #1a1a1a;
    --gold: #d4af37;
    --gold-dark: #b8941f;
    --gold-light: #f4e4a6;
    --gray: #f5f5f5;
    --gray-light: #e8e8e8;
    --gray-lighter: #d0d0d0;
    --text-primary: #2a2a2a;
    --text-secondary: #666666;
    --border-color: #e0e0e0;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--cream);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
}

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

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

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

/* ===== HEADER ===== */
.header {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: var(--transition);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
}

.logo h1 {
    font-size: 1.8rem;
    letter-spacing: 2px;
    background: linear-gradient(135deg, var(--text-primary), var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    position: relative;
    transition: var(--transition);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: var(--transition);
}

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

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

.cart-btn {
    position: relative;
    background: var(--gray);
    padding: 0.7rem 1.2rem;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.cart-btn:hover {
    background: var(--gold);
    transform: translateY(-2px);
    border-color: var(--gold);
}

.cart-icon {
    font-size: 1.2rem;
}

.cart-count {
    background: var(--gold);
    color: var(--white);
    padding: 0.2rem 0.6rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
}

.cart-btn:hover .cart-count {
    background: var(--white);
    color: var(--gold);
}

/* ===== HERO SECTION ===== */
.hero {
    position: relative;
    height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.7) 0%, rgba(250, 248, 245, 0.8) 50%, rgba(255, 255, 255, 0.7) 100%),
        url('https://images.unsplash.com/photo-1460353581641-37baddab0fa2?w=1920&q=80') center/cover no-repeat;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(212, 175, 55, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(212, 175, 55, 0.15) 0%, transparent 50%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 0.5;
    }

    50% {
        opacity: 1;
    }
}

.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"><rect width="1" height="1" fill="%23d4af37" opacity="0.03"/></svg>');
    background-size: 100px 100px;
}

.hero-content {
    position: relative;
    text-align: center;
    z-index: 1;
    animation: fadeInUp 1s ease-out;
}

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

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

.hero-title {
    font-size: 5rem;
    margin-bottom: 1rem;
    letter-spacing: 3px;
    line-height: 1.2;
    color: var(--text-primary);
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    letter-spacing: 2px;
}

.cta-btn {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--white);
    padding: 1.2rem 3rem;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    border-radius: 50px;
    transition: var(--transition);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}

.cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.5);
}

/* ===== SHOP SECTION ===== */
.shop-section {
    padding: 5rem 0;
}

.section-title {
    font-size: 3rem;
    text-align: center;
    margin-bottom: 3rem;
    letter-spacing: 2px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.product-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.product-card:hover {
    transform: translateY(-10px);
    border-color: var(--gold);
    box-shadow: 0 20px 40px rgba(212, 175, 55, 0.2);
}

.product-image {
    width: 100%;
    height: 350px;
    overflow: hidden;
    background: var(--gray);
    position: relative;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-info {
    padding: 1.5rem;
}

.product-title {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.product-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-price {
    font-size: 1.5rem;
    color: var(--gold);
    font-weight: 700;
}

/* ===== PRODUCT DETAIL ===== */
.product-detail {
    padding: 3rem 0 5rem;
}

.back-btn {
    background: var(--gray);
    color: var(--text-primary);
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    font-size: 0.95rem;
    margin-bottom: 2rem;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.back-btn:hover {
    background: var(--gold);
    color: var(--white);
    border-color: var(--gold);
}

.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 2rem;
}

.detail-image {
    border-radius: 20px;
    overflow: hidden;
    background: var(--white);
    height: 600px;
    border: 1px solid var(--border-color);
}

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

.detail-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.detail-info h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.detail-price {
    font-size: 2rem;
    color: var(--gold);
    font-weight: 700;
    margin-bottom: 2rem;
}

.detail-description {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 3rem;
}

.add-to-cart-btn {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--white);
    padding: 1.2rem 3rem;
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    border-radius: 50px;
    transition: var(--transition);
    align-self: flex-start;
}

.add-to-cart-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.5);
}

/* ===== CONTENT SECTIONS ===== */
.content-section {
    padding: 3rem 0 5rem;
}

.content-text {
    max-width: 800px;
    margin: 2rem auto;
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

.content-text h3 {
    color: var(--gold);
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.content-text p {
    margin-bottom: 1.5rem;
}

.content-text strong {
    color: var(--text-primary);
}

/* ===== CART SIDEBAR ===== */
.cart-sidebar {
    position: fixed;
    top: 0;
    right: -450px;
    width: 450px;
    height: 100vh;
    background: var(--white);
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.15);
    z-index: 2000;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

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

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.cart-header h3 {
    font-size: 1.5rem;
}

.close-cart {
    font-size: 2rem;
    color: var(--text-secondary);
    transition: var(--transition);
}

.close-cart:hover {
    color: var(--gold);
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 2rem;
}

.cart-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.cart-item-image {
    width: 80px;
    height: 80px;
    border-radius: 10px;
    overflow: hidden;
    background: var(--gray-light);
}

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

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

.cart-item-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.cart-item-price {
    color: var(--gold);
    font-weight: 700;
}

.remove-item {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 0.5rem;
    transition: var(--transition);
}

.remove-item:hover {
    color: #ff4444;
}

.cart-footer {
    padding: 2rem;
    border-top: 1px solid var(--border-color);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.cart-total span:last-child {
    color: var(--gold);
}

.checkout-btn {
    width: 100%;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--white);
    padding: 1.2rem;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    border-radius: 50px;
    transition: var(--transition);
}

.checkout-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.5);
}

.empty-cart {
    text-align: center;
    color: var(--text-secondary);
    padding: 3rem 1rem;
}

/* ===== CHECKOUT MODAL ===== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 3000;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease-out;
}

.modal.active {
    display: flex;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.modal-content {
    background: var(--white);
    border-radius: 20px;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }

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

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    font-size: 2rem;
}

.close-modal {
    font-size: 2rem;
    color: var(--text-secondary);
    transition: var(--transition);
}

.close-modal:hover {
    color: var(--gold);
}

.modal-body {
    padding: 2rem;
}

.modal-body h3 {
    color: var(--gold);
    margin-bottom: 1.5rem;
    margin-top: 2rem;
    font-size: 1.3rem;
}

.modal-body h3:first-child {
    margin-top: 0;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.form-group input {
    width: 100%;
    padding: 1rem;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus {
    outline: none;
    border-color: var(--gold);
}

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

.checkout-total {
    display: flex;
    justify-content: space-between;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 2rem 0;
    padding: 1.5rem;
    background: var(--gray);
    border-radius: 10px;
}

.checkout-total span:last-child {
    color: var(--gold);
}

.submit-btn {
    width: 100%;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--white);
    padding: 1.2rem;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    border-radius: 50px;
    transition: var(--transition);
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.5);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--gray);
    border-top: 1px solid var(--gray-light);
    padding: 4rem 0 2rem;
    margin-top: 5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col h4 {
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.footer-col p {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.footer-col a {
    display: block;
    color: var(--text-secondary);
    margin-bottom: 0.8rem;
    transition: var(--transition);
}

.footer-col a:hover {
    color: var(--gold);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--gray-light);
    color: var(--text-secondary);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .detail-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .detail-image {
        height: 500px;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 3rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 1.5rem;
    }

    .nav {
        gap: 1.5rem;
    }

    .nav-link {
        font-size: 0.85rem;
    }

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

    .modal-content {
        width: 95%;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .logo h1 {
        font-size: 1.4rem;
    }

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