/* Prodach Shop — Modern Design v3.0 */

/* ── Variables ── */
:root {
    --primary:       #e8711a;
    --primary-dark:  #c45e12;
    --primary-light: #fef3ea;
    --dark:          #1a202c;
    --text:          #2d3748;
    --text-muted:    #718096;
    --surface:       #ffffff;
    --bg:            #f7f8fc;
    --border:        #e2e8f0;
    --radius:        12px;
    --radius-sm:     8px;
    --shadow-sm:     0 1px 3px rgba(0,0,0,.08);
    --shadow-md:     0 4px 16px rgba(0,0,0,.10);
    --shadow-lg:     0 10px 40px rgba(0,0,0,.12);
    --transition:    .2s ease;
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; }
body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

/* ── Navbar ── */
.site-nav {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    position: sticky; top: 0; z-index: 200;
    box-shadow: var(--shadow-sm);
}
.site-nav .container { display: flex; align-items: center; gap: 24px; height: 64px; }
.site-nav .brand {
    font-size: 22px; font-weight: 800;
    color: var(--primary); text-decoration: none; letter-spacing: -.5px;
    flex-shrink: 0;
}
.site-nav .brand span { color: var(--dark); }
.site-nav .nav-links { display: flex; gap: 4px; margin: 0; padding: 0; list-style: none; }
.site-nav .nav-links a {
    font-size: 14px; font-weight: 500; color: var(--text-muted);
    padding: 6px 12px; border-radius: var(--radius-sm);
    text-decoration: none; transition: var(--transition);
}
.site-nav .nav-links a:hover, .site-nav .nav-links a.active { color: var(--primary); background: var(--primary-light); }
.site-nav .nav-right { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.site-nav .btn-cart {
    display: flex; align-items: center; gap: 6px;
    background: var(--primary); color: #fff;
    padding: 8px 16px; border-radius: var(--radius-sm);
    font-size: 14px; font-weight: 600; text-decoration: none;
    transition: var(--transition);
}
.site-nav .btn-cart:hover { background: var(--primary-dark); color: #fff; }
.site-nav .cart-badge {
    background: #fff; color: var(--primary);
    font-size: 11px; font-weight: 700;
    width: 20px; height: 20px; border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
}
.site-nav .lang-btn {
    font-size: 13px; font-weight: 500; color: var(--text-muted);
    padding: 6px 10px; border-radius: var(--radius-sm);
    border: 1px solid var(--border); background: none;
    cursor: pointer; text-decoration: none; transition: var(--transition);
}
.site-nav .lang-btn:hover { border-color: var(--primary); color: var(--primary); }

/* Mobile nav toggle */
.nav-toggle { display: none; background: none; border: none; padding: 6px; cursor: pointer; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--text); margin: 4px 0; border-radius: 2px; transition: var(--transition); }

@media (max-width: 767px) {
    .nav-toggle { display: block; }
    .site-nav .container { gap: 10px; }
    .site-nav .nav-links { display: none; flex-direction: column; position: absolute; top: 64px; left: 0; right: 0; background: var(--surface); border-bottom: 1px solid var(--border); padding: 12px; box-shadow: var(--shadow-md); z-index: 199; }
    .site-nav .nav-links.open { display: flex; }
    .site-nav .nav-links a { padding: 10px 14px; }
    .nav-phone, .site-nav .btn-cart { white-space: nowrap; }
}

/* ── Flash messages ── */
.flash { padding: 12px 16px; border-radius: var(--radius-sm); font-size: 14px; font-weight: 500; margin-bottom: 20px; border: none; }
.flash-success { background: #ecfdf5; color: #065f46; }
.flash-error, .flash-danger { background: #fef2f2; color: #991b1b; }
.flash-warning { background: #fffbeb; color: #92400e; }
.flash-info { background: #eff6ff; color: #1e40af; }

/* ── Hero ── */
.hero {
    background: linear-gradient(135deg, var(--dark) 0%, #2d3748 100%);
    color: #fff;
    padding: 72px 0;
    position: relative; overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute; top: -40px; right: -40px;
    width: 400px; height: 400px;
    background: var(--primary);
    border-radius: 50%;
    opacity: .07;
}
.hero::after {
    content: '';
    position: absolute; bottom: -60px; left: 20%;
    width: 300px; height: 300px;
    background: var(--primary);
    border-radius: 50%;
    opacity: .05;
}
.hero-badge {
    display: inline-flex; align-items: center; gap: 6px;
    background: rgba(232,113,26,.2); color: #fba96e;
    font-size: 12px; font-weight: 600;
    padding: 4px 12px; border-radius: 20px;
    border: 1px solid rgba(232,113,26,.3);
    margin-bottom: 16px;
}
.hero h1 { font-size: 48px; font-weight: 800; line-height: 1.15; margin-bottom: 16px; }
.hero h1 span { color: var(--primary); }
.hero p { font-size: 17px; color: #a0aec0; max-width: 480px; margin-bottom: 28px; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.btn-hero-primary {
    background: var(--primary); color: #fff;
    padding: 13px 28px; border-radius: var(--radius-sm);
    font-size: 15px; font-weight: 700; text-decoration: none;
    transition: var(--transition); border: none; cursor: pointer;
}
.btn-hero-primary:hover { background: var(--primary-dark); color: #fff; transform: translateY(-1px); }
.btn-hero-secondary {
    background: rgba(255,255,255,.1); color: #fff;
    padding: 13px 28px; border-radius: var(--radius-sm);
    font-size: 15px; font-weight: 600; text-decoration: none;
    border: 1px solid rgba(255,255,255,.2); transition: var(--transition);
}
.btn-hero-secondary:hover { background: rgba(255,255,255,.18); color: #fff; }
.hero-stats { display: flex; gap: 32px; margin-top: 40px; }
.hero-stat-num { font-size: 26px; font-weight: 700; color: #fff; }
.hero-stat-label { font-size: 12px; color: #718096; }

@media (max-width: 767px) {
    .hero { padding: 48px 0; }
    .hero h1 { font-size: 32px; }
    .hero-stats { gap: 20px; flex-wrap: wrap; }
}

/* ── Section titles ── */
.section-title { font-size: 26px; font-weight: 700; color: var(--dark); margin-bottom: 4px; }
.section-sub { font-size: 14px; color: var(--text-muted); margin-bottom: 28px; }

/* ── Category cards ── */
.cat-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 24px;
    text-decoration: none; color: inherit;
    display: block;
    transition: var(--transition);
    position: relative; overflow: hidden;
}
.cat-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    color: inherit;
}
.cat-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 6px; }
.cat-card p { font-size: 13px; color: var(--text-muted); margin-bottom: 12px; line-height: 1.5; }
.cat-card .cat-arrow {
    font-size: 13px; font-weight: 700; color: var(--primary);
    display: flex; align-items: center; gap: 4px;
}

/* Category card with product photo background + dark scrim for readable text */
.cat-card-photo {
    border: none;
    min-height: 200px;
    background-size: cover;
    background-position: center;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    color: #fff;
}
.cat-card-photo:hover { border: none; box-shadow: var(--shadow-lg); transform: translateY(-3px); color: #fff; }
.cat-card-photo h3 { color: #fff; text-shadow: 0 1px 4px rgba(0,0,0,.55); }
.cat-card-photo p { color: rgba(255,255,255,.9); text-shadow: 0 1px 3px rgba(0,0,0,.5); }
.cat-card-photo .cat-arrow { color: #ffae6b; }

/* ── Product cards ── */
.product-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
    display: flex; flex-direction: column;
    height: 100%;
}
.product-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}
.product-card-img {
    height: 200px; overflow: hidden; background: var(--bg);
    position: relative;
}
.product-card-img img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform .4s ease;
}
.product-card:hover .product-card-img img { transform: scale(1.05); }
.product-card-img .pkg-badge {
    position: absolute; top: 10px; left: 10px;
    background: var(--primary); color: #fff;
    font-size: 11px; font-weight: 600;
    padding: 3px 8px; border-radius: 4px;
}
.product-card-body { padding: 16px; flex: 1; display: flex; flex-direction: column; }
.product-card-title { font-size: 15px; font-weight: 600; color: var(--dark); margin-bottom: 8px; line-height: 1.4; }
.product-card-price { font-size: 20px; font-weight: 700; color: var(--primary); margin-bottom: 4px; }
.product-card-unit { font-size: 12px; color: var(--text-muted); margin-bottom: 14px; }
.product-card-footer { margin-top: auto; }
.btn-add-cart {
    width: 100%; background: var(--primary); color: #fff;
    border: none; border-radius: var(--radius-sm);
    padding: 9px; font-size: 13px; font-weight: 600;
    cursor: pointer; transition: var(--transition);
}
.btn-add-cart:hover { background: var(--primary-dark); }

/* ── Catalog ── */
.catalog-layout { display: grid; grid-template-columns: 260px 1fr; gap: 24px; align-items: start; }
.catalog-sidebar {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    position: sticky; top: 80px;
}
.catalog-sidebar h5 { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .6px; color: var(--text-muted); margin-bottom: 12px; }
.filter-group { margin-bottom: 20px; }
.cat-filter-link {
    display: flex; align-items: center; justify-content: space-between;
    padding: 8px 12px; border-radius: var(--radius-sm);
    font-size: 14px; color: var(--text); text-decoration: none;
    transition: var(--transition);
}
.cat-filter-link:hover, .cat-filter-link.active { background: var(--primary-light); color: var(--primary); font-weight: 600; }
.catalog-toolbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; flex-wrap: wrap; gap: 12px; }
.catalog-count { font-size: 14px; color: var(--text-muted); }
.catalog-count strong { color: var(--text); }
.catalog-sort select { font-size: 13px; padding: 6px 10px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface); color: var(--text); cursor: pointer; }
.catalog-sort select:focus { outline: none; border-color: var(--primary); }

@media (max-width: 991px) {
    .catalog-layout { grid-template-columns: 1fr; }
    .catalog-sidebar { position: static; }
}

/* ── Breadcrumb ── */
.breadcrumb-wrap { padding: 14px 0; margin-bottom: 24px; }
.breadcrumb-list { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; margin: 0; padding: 0; align-items: center; }
.breadcrumb-list li { font-size: 13px; color: var(--text-muted); }
.breadcrumb-list li a { color: var(--text-muted); text-decoration: none; }
.breadcrumb-list li a:hover { color: var(--primary); }
.breadcrumb-list li + li::before { content: '/'; margin-right: 6px; opacity: .4; }
.breadcrumb-list li:last-child { color: var(--text); font-weight: 500; }

/* ── Product detail ── */
.product-images .main-img {
    border-radius: var(--radius); overflow: hidden;
    border: 1px solid var(--border);
    background: var(--bg);
}
.product-images .main-img img { width: 100%; height: 400px; object-fit: cover; }
.product-thumbs { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.product-thumbs img {
    width: 72px; height: 72px; object-fit: cover;
    border-radius: var(--radius-sm); border: 2px solid var(--border);
    cursor: pointer; transition: var(--transition);
}
.product-thumbs img:hover, .product-thumbs img.active { border-color: var(--primary); }
.product-badge-pkg {
    display: inline-flex; align-items: center; gap: 6px;
    background: #fff7ed; color: #c2410c;
    border: 1px solid #fed7aa;
    font-size: 13px; font-weight: 600;
    padding: 6px 12px; border-radius: var(--radius-sm); margin-bottom: 16px;
}
.product-price-block { padding: 20px; background: var(--bg); border-radius: var(--radius); margin-bottom: 20px; border: 1px solid var(--border); }
.product-price-main { font-size: 32px; font-weight: 800; color: var(--primary); }
.product-price-pkg { font-size: 18px; font-weight: 700; color: var(--text); margin-top: 4px; }
.product-price-note { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.specs-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.specs-table tr:nth-child(even) td { background: var(--bg); }
.specs-table td { padding: 8px 12px; border: 1px solid var(--border); }
.specs-table td:first-child { color: var(--text-muted); width: 45%; }
.specs-table td:last-child { font-weight: 600; }
.qty-control { display: flex; align-items: center; gap: 0; border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; display: inline-flex; }
.qty-control button { width: 38px; height: 42px; background: var(--bg); border: none; font-size: 18px; cursor: pointer; transition: var(--transition); color: var(--text); }
.qty-control button:hover { background: var(--border); }
.qty-control input { width: 60px; height: 42px; text-align: center; border: none; border-left: 1px solid var(--border); border-right: 1px solid var(--border); font-size: 15px; font-weight: 600; }
.qty-control input:focus { outline: none; }
.btn-buy { background: var(--primary); color: #fff; border: none; border-radius: var(--radius-sm); padding: 13px 32px; font-size: 16px; font-weight: 700; cursor: pointer; transition: var(--transition); }
.btn-buy:hover { background: var(--primary-dark); transform: translateY(-1px); }

/* ── Cart ── */
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .5px; color: var(--text-muted); padding: 10px 16px; border-bottom: 1px solid var(--border); background: var(--bg); text-align: left; }
.cart-table td { padding: 16px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.cart-table tbody tr:hover { background: #fafafa; }
.cart-img { width: 64px; height: 64px; object-fit: cover; border-radius: var(--radius-sm); border: 1px solid var(--border); }
.cart-product-name { font-weight: 600; font-size: 15px; color: var(--dark); text-decoration: none; }
.cart-product-name:hover { color: var(--primary); }
.cart-price { font-size: 15px; color: var(--text-muted); }
.cart-subtotal { font-size: 17px; font-weight: 700; color: var(--dark); }
.cart-total-row td { padding: 16px; background: var(--bg); }
.btn-remove { background: none; border: 1px solid var(--border); color: var(--text-muted); width: 32px; height: 32px; border-radius: var(--radius-sm); cursor: pointer; transition: var(--transition); display: flex; align-items: center; justify-content: center; }
.btn-remove:hover { border-color: #ef4444; color: #ef4444; background: #fef2f2; }
.cart-summary-box { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; position: sticky; top: 80px; }
.cart-summary-box h3 { font-size: 17px; font-weight: 700; margin-bottom: 16px; }
.cart-summary-row { display: flex; justify-content: space-between; font-size: 14px; padding: 8px 0; border-bottom: 1px solid var(--border); }
.cart-summary-total { display: flex; justify-content: space-between; padding-top: 14px; font-weight: 700; font-size: 18px; }

/* ── Checkout ── */
.checkout-form-box { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; }
.checkout-form-box h3 { font-size: 17px; font-weight: 700; margin-bottom: 20px; }
.form-field { margin-bottom: 18px; }
.form-field label { display: block; font-size: 13px; font-weight: 500; color: var(--text-muted); margin-bottom: 5px; }
.form-field input, .form-field textarea, .form-field select {
    width: 100%; padding: 10px 14px;
    border: 1px solid var(--border); border-radius: var(--radius-sm);
    font-size: 14px; color: var(--text); background: var(--surface);
    transition: var(--transition); font-family: inherit;
}
.form-field input:focus, .form-field textarea:focus {
    outline: none; border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(232,113,26,.12);
}
.order-summary-box { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; position: sticky; top: 80px; }
.order-summary-box h3 { font-size: 17px; font-weight: 700; margin-bottom: 16px; }
.order-item { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 14px; }
.order-item-name { color: var(--text); }
.order-item-qty { color: var(--text-muted); font-size: 12px; }
.order-item-price { font-weight: 600; white-space: nowrap; }
.order-total { display: flex; justify-content: space-between; padding-top: 14px; font-weight: 700; }
.order-total-amount { font-size: 20px; color: var(--primary); }
.btn-submit-order {
    width: 100%; background: var(--primary); color: #fff;
    border: none; border-radius: var(--radius-sm);
    padding: 14px; font-size: 16px; font-weight: 700;
    cursor: pointer; transition: var(--transition); margin-top: 16px;
}
.btn-submit-order:hover { background: var(--primary-dark); transform: translateY(-1px); }
.btn-submit-order:disabled { opacity: .6; cursor: not-allowed; transform: none; }

/* ── Success page ── */
.success-box {
    max-width: 520px; margin: 60px auto; text-align: center;
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 52px 40px;
    box-shadow: var(--shadow-md);
}
.success-icon {
    width: 72px; height: 72px;
    background: #ecfdf5; border-radius: 50%;
    color: #059669;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px;
    font-size: 32px;
}
.success-box h1 { font-size: 24px; font-weight: 700; margin-bottom: 10px; }
.success-box p { color: var(--text-muted); font-size: 15px; }

/* ── Empty state ── */
.empty-state { text-align: center; padding: 60px 20px; }
.empty-state .empty-icon { font-size: 52px; margin-bottom: 16px; opacity: .4; }
.empty-state h3 { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.empty-state p { color: var(--text-muted); font-size: 15px; margin-bottom: 24px; }

/* ── Footer ── */
.site-footer { background: var(--dark); color: #a0aec0; padding: 48px 0 24px; margin-top: 80px; }
.footer-logo { font-size: 22px; font-weight: 800; color: #fff; letter-spacing: -.5px; margin-bottom: 8px; }
.footer-logo span { color: var(--primary); }
.footer-desc { font-size: 13px; line-height: 1.6; max-width: 260px; }
.footer-col h4 { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .8px; color: #e2e8f0; margin-bottom: 14px; }
.footer-col a { display: block; font-size: 14px; color: #718096; text-decoration: none; margin-bottom: 8px; transition: var(--transition); }
.footer-col a:hover { color: var(--primary); }
.footer-bottom { border-top: 1px solid #2d3748; margin-top: 40px; padding-top: 20px; font-size: 13px; color: #4a5568; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }

/* ── Pagination ── */
.pager { display: flex; gap: 4px; justify-content: center; margin-top: 32px; flex-wrap: wrap; }
.pager a, .pager span {
    padding: 7px 14px; border-radius: var(--radius-sm);
    font-size: 14px; font-weight: 500; text-decoration: none;
    transition: var(--transition);
}
.pager a { border: 1px solid var(--border); color: var(--text); }
.pager a:hover { border-color: var(--primary); color: var(--primary); }
.pager span.current { background: var(--primary); color: #fff; border: 1px solid var(--primary); }

/* ── Buttons ── */
.btn-primary-outline {
    border: 1.5px solid var(--primary); color: var(--primary);
    background: none; border-radius: var(--radius-sm);
    padding: 9px 20px; font-size: 14px; font-weight: 600;
    text-decoration: none; transition: var(--transition); display: inline-block;
}
.btn-primary-outline:hover { background: var(--primary); color: #fff; }
.btn-secondary-link {
    border: 1px solid var(--border); color: var(--text-muted);
    background: var(--surface); border-radius: var(--radius-sm);
    padding: 9px 20px; font-size: 14px; font-weight: 500;
    text-decoration: none; transition: var(--transition); display: inline-block;
}
.btn-secondary-link:hover { border-color: var(--text-muted); color: var(--text); }

/* ── Alerts ── */
.alert { border-radius: var(--radius-sm); border: none; padding: 12px 16px; font-size: 14px; }
.alert-success { background: #ecfdf5; color: #065f46; }
.alert-danger { background: #fef2f2; color: #991b1b; }
.alert-warning { background: #fffbeb; color: #92400e; }
.alert-info { background: #eff6ff; color: #1e40af; }

/* ── Checkout layout ── */
.checkout-layout { display: grid; grid-template-columns: 1fr 380px; gap: 28px; align-items: start; }
@media (max-width: 768px) { .checkout-layout { grid-template-columns: 1fr; } }
.section-heading { font-size: 17px; font-weight: 700; margin-bottom: 20px; }
.required { color: #ef4444; }
.field-hint { display: block; font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.success-order-num { font-size: 16px; margin: 12px 0; }
.btn-primary-link {
    display: inline-block; background: var(--primary); color: #fff;
    padding: 12px 28px; border-radius: var(--radius-sm);
    font-size: 15px; font-weight: 600; text-decoration: none;
    transition: var(--transition); margin-top: 16px;
}
.btn-primary-link:hover { background: var(--primary-dark); transform: translateY(-1px); color: #fff; }
.page-title-row { margin-bottom: 28px; }
.page-title-row h1 { font-size: 28px; font-weight: 800; }

/* ── Utility ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.page-wrap { padding: 32px 0; }
section { margin-bottom: 56px; }
.text-primary { color: var(--primary) !important; }
.opacity-50 { opacity: .5; pointer-events: none; }

/* ── Header search ── */
.nav-search { display: flex; align-items: center; flex: 1; max-width: 340px; margin-left: 8px;
    border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; background: var(--bg); }
.nav-search input { flex: 1; border: none; background: transparent; padding: 8px 12px; font-size: 14px; outline: none; color: var(--text); }
.nav-search button { border: none; background: transparent; color: var(--text-muted); padding: 0 12px; cursor: pointer; display: flex; align-items: center; }
.nav-search button:hover { color: var(--primary); }

/* ── Header phone ── */
.nav-phone { display: inline-flex; align-items: center; gap: 6px; color: var(--text);
    font-size: 14px; font-weight: 600; text-decoration: none; padding: 6px 8px; border-radius: var(--radius-sm); white-space: nowrap; }
.nav-phone:hover { color: var(--primary); }

/* ── Footer grid ── */
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; }
.footer-col .footer-text { display: block; font-size: 14px; color: #718096; margin-bottom: 8px; }

/* ── Info pages (contacts / delivery / about) ── */
.info-page { max-width: 760px; margin: 0 auto; }
.info-page h1 { font-size: 28px; font-weight: 800; margin-bottom: 20px; }
.info-text { font-size: 15px; line-height: 1.8; color: var(--text); white-space: normal; }
.info-contacts { display: flex; flex-direction: column; gap: 14px; }
.info-row { display: flex; gap: 16px; align-items: baseline; padding: 12px 16px; background: var(--surface);
    border: 1px solid var(--border); border-radius: var(--radius-sm); }
.info-row .info-label { min-width: 130px; font-size: 13px; font-weight: 600; color: var(--text-muted);
    text-transform: uppercase; letter-spacing: .4px; }
.info-row a { color: var(--primary); text-decoration: none; font-weight: 600; }

/* ── Responsive page layouts ── */
.product-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.cart-layout { display: grid; grid-template-columns: 1fr 300px; gap: 24px; align-items: start; }

@media (max-width: 991px) {
    .nav-search { max-width: 200px; }
    .nav-phone span { display: none; }
    .product-layout { gap: 28px; }
}
@media (max-width: 767px) {
    .nav-search { display: none; }
    .footer-grid { grid-template-columns: 1fr; gap: 28px; }
    .info-row { flex-direction: column; gap: 4px; }
    .info-row .info-label { min-width: 0; }

    /* Stack two-column page layouts */
    .product-layout { grid-template-columns: 1fr; gap: 24px; }
    .cart-layout { grid-template-columns: 1fr; }
    .product-images .main-img img { height: 280px; }
    .cart-summary-box { position: static; }

    /* Cart table → stacked cards */
    .cart-table-wrap { border: none !important; background: transparent !important; overflow: visible !important; }
    .cart-table thead { display: none; }
    .cart-table, .cart-table tbody, .cart-table tr, .cart-table td { display: block; width: 100%; }
    .cart-table tr { position: relative; border: 1px solid var(--border); border-radius: var(--radius);
        background: var(--surface); margin: 0 0 12px; padding: 14px 14px 14px 92px; min-height: 88px; }
    .cart-table td { border: none !important; padding: 3px 0; }
    .cart-table td:first-child { position: absolute; left: 12px; top: 14px; width: 64px; padding: 0; }
    .cart-table td:last-child { position: absolute; right: 10px; top: 10px; width: auto; padding: 0; }
    .cart-table .cart-img { width: 64px; height: 64px; }
    .cart-table td[data-th]::before { content: attr(data-th) ": "; font-weight: 600; color: var(--text-muted); margin-right: 6px; }
    .cart-table .cart-product-name { font-size: 15px; }
}

/* ── SEO intro text ── */
.seo-intro { max-width: 900px; margin: 0 auto 56px; }
.seo-intro h2 { margin-bottom: 12px; }
.seo-intro p { font-size: 15px; line-height: 1.8; color: var(--text-muted); }

/* ── Print ── */
@media print {
    .site-nav, .site-footer, .btn-add-cart, .btn-buy, .pager, form { display: none !important; }
}