/* Het Vatje - Whisky Barrel Webshop — Luxury Noir Theme */

:root {
    --black: #0D0D0D;
    --dark: #181614;
    --charcoal: #282420;
    --gold: #F5C542;
    --gold-light: #FFD96A;
    --gold-dark: #D4A22C;
    --cream: #FFFFFF;
    --text: #E0D9CE;
    --text-light: #B5AA9A;
    --border: rgba(226,180,74,0.14);
    --border-hover: rgba(226,180,74,0.35);
    --success: #2E7D32;
    --error: #C62828;
    --shadow: rgba(0, 0, 0, 0.3);
    --shadow-lg: rgba(0, 0, 0, 0.5);

    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Libre Baskerville', Georgia, serif;

    --container: 1200px;
    --radius: 4px;
    --radius-lg: 8px;
    --transition: 0.3s ease;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    color: var(--text);
    background: var(--black);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    font-size: 15px;
}

/* Grain overlay */
body::after {
    content: '';
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 10000;
}

/* Custom scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--gold-dark); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold); }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
input, select, textarea, button { font-family: inherit; font-size: inherit; }

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

/* === NAVBAR === */
.navbar {
    background: rgba(10,10,10,0.96);
    backdrop-filter: blur(12px);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(226,180,74,0.1);
}
.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gold);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: 2px;
}
.logo-icon { font-size: 1.8rem; }
.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}
.nav-links a {
    font-family: var(--font-heading);
    color: var(--text);
    font-size: 0.95rem;
    letter-spacing: 1px;
    transition: color var(--transition);
    position: relative;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0; right: 0;
    height: 1px;
    background: var(--gold);
    transform: scaleX(0);
    transition: transform var(--transition);
}
.nav-links a:hover { color: var(--gold); }
.nav-links a:hover::after { transform: scaleX(1); }
.lang-switch {
    background: rgba(226,180,74,0.1);
    padding: 0.4rem 1rem;
    border-radius: var(--radius);
    font-size: 0.85rem;
    border: 1px solid rgba(226,180,74,0.2);
}
.lang-switch:hover { background: rgba(226,180,74,0.2); }
.lang-switch::after { display: none; }

/* Mobile menu */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}
.menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--gold);
    border-radius: 2px;
}

/* === BUTTONS === */
.btn {
    display: inline-block;
    padding: 0.75rem 1.75rem;
    border-radius: var(--radius);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition);
    border: 2px solid transparent;
    font-size: 0.95rem;
    font-family: var(--font-heading);
    letter-spacing: 2px;
    text-transform: uppercase;
}
.btn-primary {
    background: transparent;
    color: var(--gold);
    border: 1px solid var(--gold);
}
.btn-primary:hover {
    background: var(--gold);
    color: var(--black);
    box-shadow: 0 0 30px rgba(226,180,74,0.2);
    transform: translateY(-2px);
}
.btn-outline {
    border-color: var(--text-light);
    color: var(--text);
    background: transparent;
}
.btn-outline:hover {
    border-color: var(--gold);
    color: var(--gold);
}
.btn-lg { padding: 1rem 2.5rem; font-size: 1rem; }
.btn-disabled {
    background: var(--charcoal);
    color: var(--text-light);
    border-color: var(--charcoal);
    cursor: not-allowed;
}

/* === HERO === */
.hero {
    position: relative;
    background: var(--black);
    min-height: 70vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background-image: url('/assets/img/background.png');
    background-size: cover;
    background-position: center;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10,10,10,0.8) 0%, rgba(26,26,26,0.7) 50%, rgba(10,10,10,0.85) 100%);
}
.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 4rem 1rem;
}
.hero-content h1 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 300;
    color: var(--cream);
    margin-bottom: 1rem;
    line-height: 1.1;
    /* Gold shimmer */
    background: linear-gradient(105deg, var(--gold) 0%, var(--gold-light) 25%, var(--gold) 50%, var(--gold-dark) 75%, var(--gold) 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 4s linear infinite;
}
@keyframes shimmer {
    0% { background-position: 200% center; }
    100% { background-position: -200% center; }
}
.hero-content p {
    font-size: 1.1rem;
    color: var(--text);
    max-width: 550px;
    margin: 0 auto 2rem;
    font-style: italic;
}

/* Golden gradient orbs */
.hero::before {
    content: '';
    position: absolute;
    top: 20%; left: 25%;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(226,180,74,0.06) 0%, transparent 70%);
    border-radius: 50%;
    animation: floatOrb 12s ease-in-out infinite;
    z-index: 1;
}
.hero::after {
    content: '';
    position: absolute;
    bottom: 10%; right: 15%;
    width: 300px; height: 300px;
    background: radial-gradient(circle, rgba(226,180,74,0.04) 0%, transparent 70%);
    border-radius: 50%;
    animation: floatOrb 16s ease-in-out infinite reverse;
    z-index: 1;
}
@keyframes floatOrb {
    0%, 100% { transform: translate(0, 0); }
    33% { transform: translate(30px, -20px); }
    66% { transform: translate(-20px, 20px); }
}

/* === SECTIONS === */
.section { padding: 5rem 0; }
.section-title {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    text-align: center;
    margin-bottom: 0.5rem;
    color: var(--cream);
    font-weight: 300;
}
.section-subtitle {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 3rem;
    font-size: 1rem;
    font-style: italic;
}

/* Gold divider under section titles */
.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 1px;
    background: var(--gold);
    margin: 16px auto 0;
}

/* === FEATURED / ABOUT === */
.featured-section { background: var(--dark); }
.about-section { background: var(--black); }
.about-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}
.about-text h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--gold-light);
    font-weight: 300;
}
.about-text p { color: var(--text); margin-bottom: 1.5rem; line-height: 1.8; }
.about-points li {
    padding: 0.5rem 0 0.5rem 1.5rem;
    position: relative;
    color: var(--text);
}
.about-points li::before {
    content: '◆';
    color: var(--gold);
    position: absolute;
    left: 0;
    font-size: 0.7rem;
    top: 0.65rem;
}
.about-image img {
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 40px var(--shadow-lg);
    filter: brightness(0.85) saturate(0.85);
}

/* === BARREL GRID === */
.barrel-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}
.barrel-card {
    background: var(--charcoal);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}
.barrel-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 50px var(--shadow-lg);
    border-color: var(--border-hover);
}
.barrel-card-image {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    background: var(--dark);
}
.barrel-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.85) saturate(0.8);
    transition: transform 0.5s ease, filter 0.5s ease;
}
.barrel-card:hover .barrel-card-image img {
    transform: scale(1.08);
    filter: brightness(0.95) saturate(1);
}
.barrel-card-badge {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    background: rgba(10,10,10,0.8);
    color: var(--gold);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius);
    font-size: 0.75rem;
    font-family: var(--font-heading);
    letter-spacing: 2px;
    text-transform: uppercase;
    border: 1px solid rgba(226,180,74,0.2);
}
.barrel-card-body {
    padding: 1.25rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.barrel-card-body h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--cream);
    font-weight: 600;
}
.barrel-card-specs {
    display: flex;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--text-light);
    margin-bottom: 1rem;
    flex-wrap: wrap;
}
.barrel-card-specs span {
    background: rgba(226,180,74,0.08);
    padding: 0.2rem 0.5rem;
    border-radius: var(--radius);
    border: 1px solid rgba(226,180,74,0.08);
}
.barrel-card-price {
    margin-top: auto;
    display: flex;
    flex-direction: column;
}
/* Gold accent line */
.barrel-card-price::before {
    content: '';
    display: block;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold-dark), transparent);
    margin-bottom: 0.75rem;
}
.price-main {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--gold);
    font-family: var(--font-heading);
}
.price-sub {
    font-size: 0.8rem;
    color: var(--text-light);
}

/* === CATALOG === */
.catalog-section { background: var(--black); }
.catalog-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2rem;
    align-items: start;
}

/* Filters */
.filters-sidebar {
    background: var(--dark);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    position: sticky;
    top: 5rem;
}
.filters-sidebar h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    color: var(--gold-light);
    font-weight: 400;
    letter-spacing: 1px;
}
.filter-group { margin-bottom: 1.25rem; }
.filter-group label {
    display: block;
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--text-light);
    margin-bottom: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: var(--font-heading);
}
.filter-group select,
.filter-group input {
    width: 100%;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--charcoal);
    color: var(--text);
    transition: border-color var(--transition);
}
.filter-group select:focus,
.filter-group input:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 2px rgba(226,180,74,0.1);
}
.range-inputs {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}
.range-inputs input { width: 45%; }
.range-inputs span { color: var(--text-light); }
.filter-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.5rem;
}
.filter-actions .btn { flex: 1; padding: 0.6rem; font-size: 0.8rem; }
.results-count {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-size: 0.85rem;
}
.no-results {
    text-align: center;
    padding: 3rem;
    color: var(--text-light);
    font-size: 1rem;
}

/* === BARREL DETAIL === */
.barrel-detail-section { background: var(--black); }
.back-link {
    display: inline-block;
    color: var(--gold);
    font-family: var(--font-heading);
    letter-spacing: 1px;
    margin-bottom: 2rem;
    transition: color var(--transition);
}
.back-link:hover { color: var(--gold-light); }
.barrel-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}
.barrel-detail-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
}
.barrel-detail-image img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    filter: brightness(0.9);
}
.barrel-type-badge {
    display: inline-block;
    background: rgba(226,180,74,0.1);
    color: var(--gold);
    padding: 0.3rem 1rem;
    border-radius: var(--radius);
    font-size: 0.8rem;
    font-family: var(--font-heading);
    letter-spacing: 2px;
    text-transform: uppercase;
    border: 1px solid rgba(226,180,74,0.2);
    margin-bottom: 0.75rem;
}
.barrel-detail-info h1 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    color: var(--cream);
    margin-bottom: 1rem;
    font-weight: 300;
}
.barrel-detail-price {
    background: var(--dark);
    padding: 1.25rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
    border: 1px solid var(--border);
}
.barrel-detail-price .price-main {
    font-size: 2rem;
    display: block;
}
.barrel-detail-price .price-label {
    font-size: 0.8rem;
    color: var(--text-light);
    font-family: var(--font-heading);
    letter-spacing: 1px;
    text-transform: uppercase;
}
.barrel-detail-price .price-sub {
    display: block;
    margin-top: 0.25rem;
}
.barrel-description {
    color: var(--text);
    line-height: 1.8;
    margin-bottom: 2rem;
}
.barrel-specs { margin-bottom: 2rem; }
.barrel-specs h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--gold-light);
    font-weight: 400;
}
.specs-table {
    width: 100%;
    border-collapse: collapse;
}
.specs-table tr { border-bottom: 1px solid var(--border); }
.specs-table th,
.specs-table td { padding: 0.75rem 0; }
.specs-table th {
    text-align: left;
    font-weight: 600;
    color: var(--text-light);
    width: 40%;
    font-size: 0.85rem;
    font-family: var(--font-heading);
    letter-spacing: 1px;
    text-transform: uppercase;
}
.specs-table td { color: var(--text); }
.condition-badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius);
    font-size: 0.8rem;
    font-weight: 600;
}
.condition-excellent { background: rgba(46,125,50,0.15); color: #66BB6A; border: 1px solid rgba(46,125,50,0.2); }
.condition-good { background: rgba(255,183,77,0.15); color: #FFB74D; border: 1px solid rgba(255,183,77,0.2); }
.condition-fair { background: rgba(239,83,80,0.15); color: #EF5350; border: 1px solid rgba(239,83,80,0.2); }
.btn-order { width: 100%; margin-top: 1rem; }

/* === CHECKOUT === */
.checkout-section { background: var(--black); }
.checkout-layout {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 3rem;
    align-items: start;
}
.checkout-summary {
    background: var(--dark);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    position: sticky;
    top: 5rem;
}
.checkout-summary h2 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--gold-light);
    font-weight: 400;
}
.checkout-barrel {
    display: flex;
    gap: 1rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border);
    margin-bottom: 1.5rem;
}
.checkout-barrel img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: var(--radius);
    filter: brightness(0.85);
}
.checkout-barrel h3 {
    font-family: var(--font-heading);
    font-size: 1rem;
    margin-bottom: 0.25rem;
    color: var(--cream);
}
.checkout-barrel p {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}
.checkout-totals { margin-top: 1rem; }
.total-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    font-size: 0.9rem;
    color: var(--text-light);
}
.total-final {
    border-top: 1px solid var(--gold-dark);
    margin-top: 0.5rem;
    padding-top: 0.75rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gold);
}
.checkout-form {
    background: var(--dark);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
}
.checkout-form h2 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    color: var(--gold-light);
    font-weight: 400;
}
.form-group { margin-bottom: 1.25rem; }
.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.8rem;
    margin-bottom: 0.4rem;
    color: var(--text);
    font-family: var(--font-heading);
    letter-spacing: 1px;
    text-transform: uppercase;
}
.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--charcoal);
    color: var(--cream);
    transition: border-color var(--transition);
}
.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(226,180,74,0.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-light);
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}
/* Address lookup status */
.address-status {
    display: block;
    font-size: 0.8rem;
    margin-top: 0.4rem;
    min-height: 1.2em;
    font-family: var(--font-heading);
    letter-spacing: 0.5px;
}
.address-status.loading { color: var(--text-light); }
.address-status.found { color: #66BB6A; }
.address-status.not-found { color: #FFB74D; }
.delivery-options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.radio-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition);
    color: var(--text);
}
.radio-option:hover { border-color: var(--gold-dark); }
.radio-option input:checked + span { color: var(--gold); font-weight: 600; }
.radio-option input { accent-color: var(--gold); }
.btn-submit { width: 100%; margin-top: 0.5rem; }

/* Alerts */
.alert {
    padding: 1rem 1.5rem;
    border-radius: var(--radius);
    margin-bottom: 2rem;
}
.alert-error {
    background: rgba(198,40,40,0.1);
    color: #EF5350;
    border: 1px solid rgba(198,40,40,0.2);
}
.alert-error ul { padding-left: 1rem; }
.alert-error li { list-style: disc; margin-bottom: 0.25rem; }

/* === CONFIRMATION === */
.confirm-section { min-height: 60vh; display: flex; align-items: center; }
.confirm-box {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    background: var(--dark);
    padding: 3rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
}
.confirm-icon {
    width: 80px;
    height: 80px;
    background: rgba(46,125,50,0.12);
    color: #66BB6A;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto 1.5rem;
    border: 1px solid rgba(46,125,50,0.2);
}
.confirm-box h1 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--cream);
    margin-bottom: 1.5rem;
    font-weight: 300;
}
.confirm-order-number {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    color: var(--text);
}
.confirm-order-number strong {
    display: block;
    font-size: 1.3rem;
    color: var(--gold);
    margin-top: 0.25rem;
    font-family: var(--font-heading);
}
.confirm-summary {
    background: var(--charcoal);
    padding: 1.25rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
    text-align: left;
    border: 1px solid var(--border);
}
.confirm-details p {
    color: var(--text-light);
    margin-bottom: 0.75rem;
}
.confirm-box .btn { margin-top: 1rem; }

/* === FOOTER === */
.site-footer {
    background: var(--dark);
    color: var(--text);
    padding: 3rem 0 0;
    border-top: 1px solid rgba(226,180,74,0.08);
}
.footer-inner {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    padding-bottom: 2rem;
}
.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--gold);
    display: block;
    margin-bottom: 0.75rem;
    letter-spacing: 2px;
}
.footer-col h4 {
    font-family: var(--font-heading);
    color: var(--gold-dark);
    margin-bottom: 0.75rem;
    font-weight: 400;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-size: 0.9rem;
}
.footer-col p,
.footer-col a {
    color: var(--text-light);
    font-size: 0.85rem;
    line-height: 1.8;
}
.footer-col a:hover { color: var(--gold); }
.footer-bottom {
    border-top: 1px solid rgba(226,180,74,0.06);
    padding: 1.25rem 0;
    text-align: center;
}
.footer-bottom p {
    font-size: 0.8rem;
    color: var(--text-light);
    font-family: var(--font-heading);
    letter-spacing: 1px;
}

/* === 404 === */
.not-found-section {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: var(--black);
}

/* === SCROLL REVEAL === */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .barrel-grid { grid-template-columns: repeat(2, 1fr); }
    .catalog-layout { grid-template-columns: 240px 1fr; }
    .about-inner { gap: 2rem; }
    .barrel-detail { gap: 2rem; }
    .checkout-layout { grid-template-columns: 1fr; }
    .checkout-summary { position: static; }
}

@media (max-width: 768px) {
    .menu-toggle { display: flex; }
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(10,10,10,0.98);
        backdrop-filter: blur(12px);
        flex-direction: column;
        padding: 1rem 1.5rem;
        gap: 1rem;
        border-bottom: 1px solid rgba(226,180,74,0.1);
    }
    .nav-links.open { display: flex; }
    .nav-links a::after { display: none; }

    .hero { min-height: 50vh; }
    .hero-content { padding: 3rem 1rem; }
    .hero-content h1 { font-size: 2.2rem; }
    .hero-content p { font-size: 0.95rem; }

    .barrel-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
    .catalog-layout { grid-template-columns: 1fr; }
    .filters-sidebar { position: static; margin-bottom: 1rem; }
    .about-inner { grid-template-columns: 1fr; gap: 2rem; }
    .about-image { order: -1; }
    .barrel-detail { grid-template-columns: 1fr; }
    .checkout-layout { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1fr; gap: 1.5rem; }
}