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

:root {
    --color-primary: #1a1a1a;
    --color-accent: #c9a96e;
    --color-text: #333;
    --color-muted: #777;
    --color-bg: #fff;
    --color-bg-alt: #f7f7f7;
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Source Sans 3', -apple-system, sans-serif;
    --container: 1200px;
}

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header */
.site-header { position: sticky; top: 0; z-index: 100; background: #fff; box-shadow: 0 1px 0 rgba(0,0,0,.08); }

.header-top {
    background: var(--color-primary);
    color: #fff;
    font-size: .8rem;
}

.header-top-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: .5rem 1.5rem;
}

.header-top-links a { color: #fff; margin-left: 1rem; opacity: .85; }
.header-top-links a:hover { opacity: 1; }

.header-main-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    gap: 2rem;
}

.logo {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: .05em;
    text-transform: uppercase;
}

.main-nav { display: flex; gap: 1.75rem; flex-wrap: wrap; }
.main-nav a {
    font-size: .85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--color-primary);
}
.main-nav a:hover { color: var(--color-accent); }

.cart-link {
    display: flex;
    align-items: center;
    gap: .35rem;
    font-weight: 600;
    font-size: .9rem;
}

/* Hero */
.hero-slider {
    position: relative;
    height: 70vh;
    min-height: 420px;
    overflow: hidden;
}

.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 1s ease;
}

.hero-slide::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,.35);
}

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

.hero-content {
    position: relative;
    text-align: center;
    color: #fff;
    padding: 2rem;
}

.hero-content h2 {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: .5rem;
}

.hero-content p {
    font-size: .9rem;
    letter-spacing: .2em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: .75rem 1.75rem;
    font-size: .8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .1em;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all .2s;
}

.btn-primary {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}
.btn-primary:hover { background: #333; }

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}
.btn-outline:hover { background: var(--color-primary); color: #fff; }

.btn-light {
    background: transparent;
    color: #fff;
    border-color: #fff;
}
.btn-light:hover { background: #fff; color: var(--color-primary); }

.btn-link {
    background: none;
    border: none;
    color: #c0392b;
    cursor: pointer;
    font-size: .85rem;
    text-decoration: underline;
}

/* Sections */
.section { padding: 4rem 0; }
.section-alt { background: var(--color-bg-alt); }

.section-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.section-header h2 {
    font-family: var(--font-serif);
    font-size: 2rem;
    margin-bottom: .5rem;
}

.section-header p { color: var(--color-muted); }

.page-hero {
    background: var(--color-primary);
    color: #fff;
    padding: 3rem 0;
    text-align: center;
}

.page-hero h1 {
    font-family: var(--font-serif);
    font-size: 2.5rem;
}

/* Tabs */
.tabs {
    display: flex;
    justify-content: center;
    gap: 0;
    margin-bottom: 2rem;
    border-bottom: 1px solid #ddd;
}

.tab {
    background: none;
    border: none;
    padding: .75rem 2rem;
    font-size: .85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .08em;
    cursor: pointer;
    color: var(--color-muted);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
}

.tab.active { color: var(--color-primary); border-bottom-color: var(--color-accent); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* Product grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 2rem;
}

.product-card {
    text-align: center;
}

.product-image {
    display: block;
    overflow: hidden;
    background: var(--color-bg-alt);
    aspect-ratio: 3/4;
    margin-bottom: 1rem;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .4s;
}

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

.product-placeholder {
    width: 100%;
    height: 100%;
    background: #e8e8e8;
}
.product-placeholder.large { min-height: 400px; }

.product-info h3 {
    font-family: var(--font-serif);
    font-size: 1rem;
    margin-bottom: .35rem;
}

.product-rating { color: var(--color-accent); font-size: .85rem; margin-bottom: .25rem; }
.product-price { font-weight: 600; margin-bottom: .75rem; }
.product-price.large { font-size: 1.5rem; }

.product-actions {
    display: flex;
    gap: .5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.product-actions .btn { padding: .5rem 1rem; font-size: .7rem; }

/* Collection banners */
.collection-banners {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
}

.collection-banner {
    position: relative;
    min-height: 280px;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: flex-end;
    color: #fff;
}

.collection-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(transparent 40%, rgba(0,0,0,.6));
}

.collection-banner div {
    position: relative;
    padding: 2rem;
    width: 100%;
}

.collection-banner h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
}

.collection-banner p {
    font-size: .75rem;
    letter-spacing: .15em;
    text-transform: uppercase;
}

/* Promo banners */
.promo-banners {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: var(--color-primary);
    color: #fff;
}

.promo-banner {
    padding: 3rem 2rem;
    text-align: center;
    border-right: 1px solid rgba(255,255,255,.1);
}

.promo-banner:last-child { border-right: none; }
.promo-banner h3 {
    font-family: var(--font-serif);
    font-size: 2rem;
    margin-bottom: .5rem;
    color: var(--color-accent);
}

/* Testimonials */
.testimonials { padding: 4rem 0; background: var(--color-bg-alt); }

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.testimonials blockquote {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1.1rem;
    padding: 2rem;
    border-left: 3px solid var(--color-accent);
    background: #fff;
}

/* Blog */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.blog-card {
    background: #fff;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,.06);
}

.blog-card img { aspect-ratio: 16/10; object-fit: cover; width: 100%; }
.blog-card-body { padding: 1.5rem; }
.blog-card time { font-size: .8rem; color: var(--color-muted); }
.blog-card h2, .blog-card h3 {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    margin: .5rem 0;
}

.blog-post { max-width: 800px; }
.blog-post h1 {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    margin: .5rem 0 1.5rem;
}
.blog-featured-image { margin-bottom: 2rem; border-radius: 4px; }
.blog-content { margin-bottom: 2rem; line-height: 1.8; }

/* Shop */
.shop-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #eee;
}

.per-page-form select {
    padding: .4rem .75rem;
    border: 1px solid #ddd;
    margin-left: .5rem;
}

/* Product detail */
.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.product-gallery img { width: 100%; }
.product-summary h1 {
    font-family: var(--font-serif);
    font-size: 2rem;
    margin-bottom: .75rem;
}
.product-excerpt { color: var(--color-muted); margin: 1rem 0; }
.add-to-cart-form {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin: 1.5rem 0;
}
.add-to-cart-form input[type="number"] {
    width: 70px;
    padding: .5rem;
    border: 1px solid #ddd;
}
.product-categories { font-size: .9rem; color: var(--color-muted); }
.product-categories a { color: var(--color-accent); }

/* Cart */
.cart-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 2rem;
}

.cart-table th, .cart-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #eee;
}

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

.cart-product img { width: 60px; height: 60px; object-fit: cover; }
.cart-totals { text-align: right; }
.cart-totals p { font-size: 1.25rem; margin-bottom: 1rem; }

/* Checkout */
.checkout-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 3rem;
    align-items: start;
}

.checkout-form h2, .order-summary h2 {
    font-family: var(--font-serif);
    margin-bottom: 1.5rem;
}

.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-size: .85rem; font-weight: 600; margin-bottom: .35rem; }
.form-group input {
    width: 100%;
    padding: .65rem .85rem;
    border: 1px solid #ddd;
    font-size: 1rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.error { color: #c0392b; font-size: .8rem; }

.order-summary {
    background: var(--color-bg-alt);
    padding: 2rem;
}

.order-summary ul { list-style: none; margin-bottom: 1.5rem; }
.order-summary li {
    display: flex;
    justify-content: space-between;
    padding: .5rem 0;
    border-bottom: 1px solid #e0e0e0;
    font-size: .9rem;
}
.order-total { font-size: 1.1rem; }

/* Footer */
.site-footer {
    background: var(--color-primary);
    color: rgba(255,255,255,.8);
    padding-top: 3rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 2rem;
    padding-bottom: 2rem;
}

.site-footer h3, .site-footer h4 {
    color: #fff;
    font-family: var(--font-serif);
    margin-bottom: 1rem;
}

.site-footer ul { list-style: none; }
.site-footer li { margin-bottom: .4rem; }
.site-footer a:hover { color: var(--color-accent); }

.newsletter-form {
    display: flex;
    gap: .5rem;
    margin-top: .75rem;
}

.newsletter-form input {
    flex: 1;
    padding: .6rem;
    border: none;
    font-size: .9rem;
}

.newsletter-form button {
    padding: .6rem 1rem;
    background: var(--color-accent);
    color: #fff;
    border: none;
    cursor: pointer;
    font-weight: 600;
    text-transform: uppercase;
    font-size: .75rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.1);
    padding: 1.25rem 1.5rem;
    text-align: center;
    font-size: .85rem;
}

/* Alert */
.alert-success {
    background: #d4edda;
    color: #155724;
    padding: .75rem 1.5rem;
    margin: 1rem auto;
    border-radius: 4px;
}

/* Pagination */
.pagination-wrap { margin-top: 2rem; }
.pagination-wrap nav { display: flex; justify-content: center; gap: .5rem; }
.pagination-wrap a, .pagination-wrap span {
    padding: .5rem .85rem;
    border: 1px solid #ddd;
    font-size: .9rem;
}
.pagination-wrap span[aria-current="page"] {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

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

/* Auth */
.auth-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background: var(--color-bg-alt);
}

.auth-logo {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: .05em;
}

.auth-card {
    background: #fff;
    padding: 2.5rem;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 4px 24px rgba(0,0,0,.08);
}

.auth-card h1 {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.auth-form .form-group { margin-bottom: 1rem; }
.auth-form label { display: block; font-size: .85rem; font-weight: 600; margin-bottom: .35rem; }
.auth-form input[type="email"],
.auth-form input[type="password"],
.auth-form input[type="text"] {
    width: 100%;
    padding: .65rem .85rem;
    border: 1px solid #ddd;
    font-size: 1rem;
}

.btn-block { width: 100%; margin-top: .5rem; }
.auth-links { text-align: center; margin-top: 1.25rem; font-size: .9rem; }
.auth-links a { color: var(--color-accent); margin: 0 .5rem; }
.auth-footer { margin-top: 1.5rem; font-size: .9rem; color: var(--color-muted); }
.auth-intro, .auth-status { font-size: .9rem; color: var(--color-muted); margin-bottom: 1rem; text-align: center; }
.checkbox-label { display: flex; align-items: center; gap: .5rem; font-size: .9rem; margin: .75rem 0; }

.inline-form { display: inline; }
.btn-link-header {
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    font-size: inherit;
    opacity: .85;
    margin-left: 1rem;
}
.btn-link-header:hover { opacity: 1; }

/* Account */
.account-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.account-card {
    background: var(--color-bg-alt);
    padding: 2rem;
}

.account-card h2 {
    font-family: var(--font-serif);
    margin-bottom: 1.25rem;
}

.account-links { list-style: none; }
.account-links li { margin-bottom: .5rem; }
.account-links a, .account-links button { color: var(--color-accent); }

.status-badge {
    display: inline-block;
    padding: .2rem .6rem;
    border-radius: 3px;
    font-size: .75rem;
    font-weight: 600;
    text-transform: uppercase;
}
.status-pending { background: #fff3cd; color: #856404; }
.status-processing { background: #cce5ff; color: #004085; }
.status-shipped { background: #d4edda; color: #155724; }
.status-completed { background: #d1ecf1; color: #0c5460; }
.status-cancelled { background: #f8d7da; color: #721c24; }

@media (max-width: 700px) {
    .account-grid { grid-template-columns: 1fr; }
}

/* Responsive */
/* 404 */
.error-page {
    padding: 6rem 0;
    text-align: center;
}

.error-page-inner {
    max-width: 36rem;
}

.error-code {
    font-family: var(--font-serif);
    font-size: 6rem;
    font-weight: 700;
    line-height: 1;
    color: var(--color-primary);
    margin: 0 0 1rem;
}

.error-page h1 {
    font-family: var(--font-serif);
    font-size: 2rem;
    margin: 0 0 1rem;
}

.error-message {
    color: var(--color-muted);
    font-size: 1.1rem;
    line-height: 1.6;
    margin: 0 0 2rem;
}

.error-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.error-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    font-size: .95rem;
    color: var(--color-muted);
}

.error-links a {
    color: var(--color-primary);
    text-decoration: underline;
    text-underline-offset: 2px;
}

@media (max-width: 900px) {
    .main-nav { display: none; }
    .collection-banners { grid-template-columns: 1fr; }
    .promo-banners { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .product-detail { grid-template-columns: 1fr; }
    .checkout-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
    .footer-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
}