/* ===== CSS Variables ===== */
:root {
    --primary-color: #d4af37;
    --secondary-color: #000000;
    --white: #ffffff;
    --light-gray: #f5f5f5;
    --dark-gray: #333333;
    --text-color: #555555;
    --border-color: #e0e0e0;
    --transition: all 0.3s ease;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Raleway', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

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

/* ===== Container ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== Navigation ===== */
.navbar {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--secondary-color);
}

.logo i {
    color: var(--primary-color);
    font-size: 2rem;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    font-weight: 500;
    color: var(--dark-gray);
    transition: var(--transition);
    position: relative;
}

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

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

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

.cart-link {
    position: relative;
    font-size: 1.2rem;
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--primary-color);
    color: var(--white);
    font-size: 0.7rem;
    font-weight: 600;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--secondary-color);
    transition: var(--transition);
}

/* ===== Hero Section ===== */
.hero {
    height: 80vh;
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)),
                url('https://images.unsplash.com/photo-1523170335258-f5ed11844a49?w=1200') center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    position: relative;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.7), rgba(212,175,55,0.3));
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    font-weight: 300;
    animation: fadeInUp 1s ease 0.2s backwards;
}

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

/* ===== Buttons ===== */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background: transparent;
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-3px);
}

/* ===== Section Styles ===== */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-color);
}

/* ===== Featured Section ===== */
.featured-section {
    padding: 5rem 0;
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

/* ===== Product Card ===== */
.product-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.product-image {
    position: relative;
    overflow: hidden;
    height: 300px;
    background: var(--light-gray);
}

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

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

.product-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--primary-color);
    color: var(--white);
    padding: 0.3rem 0.8rem;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    border-radius: 4px;
}

.product-info {
    padding: 1.5rem;
}

.product-category {
    font-size: 0.85rem;
    color: var(--text-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.product-name {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.product-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.add-to-cart {
    width: 100%;
    padding: 0.8rem;
    background: var(--secondary-color);
    color: var(--white);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
}

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

/* ===== Features Section ===== */
.features-section {
    padding: 5rem 0;
    background: var(--light-gray);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-card {
    text-align: center;
    padding: 2rem;
}

.feature-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

/* ===== About Section ===== */
.about-section {
    padding: 5rem 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.about-text p {
    margin-bottom: 1rem;
    line-height: 1.8;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.stat {
    text-align: center;
    padding: 2rem;
    background: var(--light-gray);
    border-radius: 8px;
}

.stat h3 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat p {
    color: var(--text-color);
}

/* ===== Contact Section ===== */
.contact-section {
    padding: 5rem 0;
    background: var(--light-gray);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.contact-item i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-top: 0.3rem;
}

.contact-item h4 {
    font-family: var(--font-heading);
    color: var(--secondary-color);
    margin-bottom: 0.3rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-form input,
.contact-form textarea {
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: inherit;
    transition: var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* ===== Footer ===== */
.footer {
    background: var(--secondary-color);
    color: var(--white);
    padding: 4rem 0 1rem;
}

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

.footer-section h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-section h3 i {
    color: var(--primary-color);
}

.footer-section h4 {
    font-family: var(--font-heading);
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.footer-section p {
    margin-bottom: 1rem;
    color: #cccccc;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #cccccc;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.newsletter-form {
    display: flex;
    margin-top: 1rem;
}

.newsletter-form input {
    flex: 1;
    padding: 0.8rem;
    border: none;
    border-radius: 4px 0 0 4px;
    font-family: inherit;
}

.newsletter-form button {
    padding: 0.8rem 1.2rem;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 0 4px 4px 0;
    transition: var(--transition);
}

.newsletter-form button:hover {
    background: var(--white);
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: #cccccc;
}

/* ===== Page Header ===== */
.page-header {
    background: linear-gradient(135deg, var(--secondary-color), var(--dark-gray));
    color: var(--white);
    text-align: center;
    padding: 4rem 0;
}

.page-header h1 {
    font-family: var(--font-heading);
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

/* ===== Shop Page ===== */
.shop-section {
    padding: 5rem 0;
}

.shop-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.filter-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.6rem 1.5rem;
    background: var(--light-gray);
    border: 2px solid transparent;
    border-radius: 4px;
    font-weight: 600;
    transition: var(--transition);
}

.filter-btn.active,
.filter-btn:hover {
    background: var(--primary-color);
    color: var(--white);
}

.sort-dropdown select {
    padding: 0.6rem 1.5rem;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    font-family: inherit;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.sort-dropdown select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

/* ===== Breadcrumb ===== */
.breadcrumb {
    background: var(--light-gray);
    padding: 1rem 0;
}

.breadcrumb .container {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

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

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

.breadcrumb span {
    color: var(--text-color);
}

/* ===== Product Details Page ===== */
.product-details-section {
    padding: 5rem 0;
}

.product-details-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.product-image-section {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.main-image {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    background: var(--light-gray);
}

.main-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.product-info-section h1 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.product-rating i {
    color: var(--primary-color);
}

.product-rating span {
    color: var(--text-color);
    margin-left: 0.5rem;
}

.product-info-section .product-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.product-description,
.product-specs {
    margin-bottom: 2rem;
}

.product-description h3,
.product-specs h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.product-description p {
    line-height: 1.8;
}

.product-specs ul {
    list-style: none;
}

.product-specs ul li {
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
}

.product-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.quantity-selector {
    display: flex;
    align-items: center;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    overflow: hidden;
}

.qty-btn {
    padding: 1rem 1.5rem;
    background: var(--light-gray);
    font-size: 1.2rem;
    font-weight: 700;
    transition: var(--transition);
}

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

.quantity-selector input {
    width: 60px;
    text-align: center;
    border: none;
    font-size: 1rem;
    font-weight: 600;
}

.quantity-selector input:focus {
    outline: none;
}

.add-to-cart-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.product-meta {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 2rem;
    background: var(--light-gray);
    border-radius: 8px;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.meta-item i {
    color: var(--primary-color);
    font-size: 1.5rem;
}

/* ===== Related Products ===== */
.related-products-section {
    padding: 3rem 0 5rem;
}

/* ===== Cart Page ===== */
.cart-section {
    padding: 5rem 0;
    min-height: 60vh;
}

.cart-wrapper {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 3rem;
}

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.cart-header h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--secondary-color);
}

.clear-cart-btn {
    padding: 0.6rem 1.2rem;
    background: var(--light-gray);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-color);
    font-weight: 600;
    transition: var(--transition);
}

.clear-cart-btn:hover {
    background: #ff4444;
    color: var(--white);
    border-color: #ff4444;
}

.cart-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.cart-item {
    display: grid;
    grid-template-columns: 120px 1fr auto;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    align-items: center;
}

.cart-item-image {
    width: 120px;
    height: 120px;
    border-radius: 8px;
    overflow: hidden;
    background: var(--light-gray);
}

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

.cart-item-info h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.cart-item-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.cart-item-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.cart-item-controls .quantity-selector {
    border: 1px solid var(--border-color);
}

.cart-item-controls .qty-btn {
    padding: 0.5rem 1rem;
}

.cart-item-controls input {
    width: 50px;
}

.cart-item-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: flex-end;
}

.cart-item-total {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary-color);
}

.remove-item-btn {
    padding: 0.5rem 1rem;
    background: var(--light-gray);
    border-radius: 4px;
    color: var(--text-color);
    transition: var(--transition);
}

.remove-item-btn:hover {
    background: #ff4444;
    color: var(--white);
}

.empty-cart {
    text-align: center;
    padding: 4rem 2rem;
}

.empty-cart i {
    font-size: 5rem;
    color: var(--border-color);
    margin-bottom: 1rem;
}

.empty-cart h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.empty-cart p {
    margin-bottom: 2rem;
}

/* ===== Cart Summary ===== */
.cart-summary {
    position: sticky;
    top: 100px;
    padding: 2rem;
    background: var(--light-gray);
    border-radius: 8px;
}

.cart-summary h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
}

.summary-row span:first-child {
    color: var(--text-color);
}

.summary-row span:last-child {
    font-weight: 600;
    color: var(--secondary-color);
}

.summary-row .free {
    color: #22c55e;
}

.summary-divider {
    height: 1px;
    background: var(--border-color);
    margin: 1.5rem 0;
}

.summary-row.total {
    font-size: 1.5rem;
    font-weight: 700;
}

.summary-row.total span:last-child {
    color: var(--primary-color);
}

.checkout-btn {
    width: 100%;
    margin: 2rem 0 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.continue-shopping {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--text-color);
    transition: var(--transition);
}

.continue-shopping:hover {
    color: var(--primary-color);
}

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

.benefit-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.benefit-item i {
    color: var(--primary-color);
    font-size: 1.3rem;
}

/* ===== Responsive Design ===== */
@media (max-width: 992px) {
    .hero-title {
        font-size: 3rem;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        right: -100%;
        flex-direction: column;
        background: var(--white);
        width: 250px;
        height: calc(100vh - 70px);
        padding: 2rem;
        box-shadow: -5px 0 20px rgba(0,0,0,0.1);
        transition: var(--transition);
        align-items: flex-start;
    }

    .nav-menu.active {
        right: 0;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

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

    .product-image-section {
        position: static;
    }

    .cart-wrapper {
        grid-template-columns: 1fr;
    }

    .cart-summary {
        position: static;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

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

    .featured-grid,
    .products-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

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

    .about-stats {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .shop-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-buttons {
        justify-content: center;
    }

    .cart-item {
        grid-template-columns: 1fr;
    }

    .cart-item-actions {
        align-items: flex-start;
    }

    .product-actions {
        flex-direction: column;
    }

    .page-header h1 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .logo {
        font-size: 1.5rem;
    }

    .logo i {
        font-size: 1.7rem;
    }

    .btn {
        padding: 0.8rem 1.5rem;
    }

    .cart-item-image {
        width: 100%;
        height: 200px;
    }

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