:root {
  --s3-primary: #7b1e3a;
  --s3-primary-dark: #5a1630;
  --s3-gold: #bfa980;
  --s3-gold-light: #d4c3a0;
  --s3-dark: #1a1a2e;
  --s3-dark-soft: #252540;
  --s3-surface: #f8f6f1;
  --s3-surface-warm: #f0ece4;
  --s3-white: #ffffff;
  --s3-text: #2d2d3a;
  --s3-text-muted: #6b6b7b;
  --s3-border: #e2ddd3;
  --s3-radius: 10px;
  --s3-shadow-sm: 0 1px 3px rgba(26,26,46,0.08);
  --s3-shadow: 0 4px 16px rgba(26,26,46,0.12);
  --s3-shadow-lg: 0 12px 32px rgba(26,26,46,0.18);
  --s3-font: 'Inter', system-ui, -apple-system, sans-serif;
  --s3-font-serif: 'Georgia', 'Times New Roman', serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body.theme-s3 { font-family: var(--s3-font); color: var(--s3-text); background: var(--s3-white); line-height: 1.55; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font-family: inherit; font-size: 1rem; }

.container { width: 100%; max-width: 1280px; margin-left: auto; margin-right: auto; padding-left: 1.25rem; padding-right: 1.25rem; }
.section-title { font-size: 1.5rem; font-weight: 700; color: var(--s3-dark); margin-bottom: 1.25rem; letter-spacing: -0.01em; }

/* Top bar */
.s3-topbar { background: var(--s3-dark); color: var(--s3-white); font-size: 0.78rem; padding: 0.5rem 0; }
.s3-topbar-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.s3-topbar a { color: var(--s3-gold); }
.s3-topbar .trust { display: flex; gap: 1.25rem; align-items: center; flex-wrap: wrap; }
.s3-topbar .trust-item { display: inline-flex; align-items: center; gap: 0.35rem; }
.s3-topbar .trust-item svg { width: 16px; height: 16px; stroke: var(--s3-gold); fill: none; }

/* Header */
.s3-header { background: var(--s3-white); border-bottom: 1px solid var(--s3-border); position: relative; z-index: 50; }
.s3-header-inner { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 1.5rem; padding: 1.1rem 0; }
.s3-logo { display: inline-flex; align-items: center; gap: 0.5rem; font-family: var(--s3-font-serif); font-size: 1.6rem; font-weight: 700; color: var(--s3-primary); letter-spacing: 0.02em; line-height: 1; text-decoration: none; }
.s3-logo .logo-cross { width: 22px; height: 22px; color: var(--s3-gold); flex-shrink: 0; }
.s3-logo span { color: var(--s3-gold); }
.s3-search { position: relative; max-width: 520px; width: 100%; margin: 0 auto; }
.s3-search input { width: 100%; border: 2px solid var(--s3-border); border-radius: 999px; padding: 0.5rem 1rem; outline: none; transition: border-color .2s; background: var(--s3-surface); }
.s3-search input:focus { border-color: var(--s3-gold); }
.s3-search button { position: absolute; right: 0.35rem; top: 50%; transform: translateY(-50%); background: var(--s3-primary); color: #fff; border-radius: 999px; padding: 0.45rem 0.9rem; font-size: 0.85rem; display: inline-flex; align-items: center; gap: 0.3rem; border: none; cursor: pointer; }

/* Search suggestions dropdown */
.s3-search-dropdown { position: absolute; top: calc(100% + 4px); left: 0; right: 0; background: var(--s3-white); border: 1px solid var(--s3-border); border-radius: var(--s3-radius); box-shadow: var(--s3-shadow-lg); z-index: 100; opacity: 0; visibility: hidden; transform: translateY(-4px); transition: opacity .2s, transform .2s, visibility .2s; overflow: hidden; }
.s3-search-dropdown.open { opacity: 1; visibility: visible; transform: translateY(0); }
.s3-suggest-list { max-height: 360px; overflow-y: auto; }
.s3-suggest-item { display: flex; align-items: center; gap: 0.75rem; padding: 0.65rem 0.9rem; text-decoration: none; transition: background .12s; }
.s3-suggest-item.active, .s3-suggest-item:hover { background: var(--s3-surface); }
.s3-suggest-item img { width: 40px; height: 40px; object-fit: cover; border-radius: 6px; flex-shrink: 0; background: var(--s3-surface); }
.s3-suggest-info { display: flex; flex-direction: column; gap: 0.1rem; min-width: 0; }
.s3-suggest-name { font-size: 0.82rem; font-weight: 600; color: var(--s3-dark); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.s3-suggest-price { font-size: 0.78rem; color: var(--s3-primary); font-weight: 700; }

/* Product detail */
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; padding: 1.5rem 0; }

/* Breadcrumbs */
.breadcrumbs { list-style: none; display: flex; flex-wrap: wrap; align-items: center; gap: 0.3rem; padding: 0.75rem 0; font-size: 0.8rem; }
.breadcrumbs li { display: inline-flex; align-items: center; gap: 0.3rem; }
.breadcrumbs li:not(:last-child)::after { content: '›'; color: var(--s3-border); font-size: 1em; }
.breadcrumbs a { color: var(--s3-text-muted); text-decoration: none; transition: color .15s; }
.breadcrumbs a:hover { color: var(--s3-primary); }
.breadcrumbs [aria-current="page"] { color: var(--s3-dark); font-weight: 600; }
.product-gallery { background: var(--s3-white); border: 1px solid var(--s3-border); border-radius: var(--s3-radius); overflow: hidden; }
.product-gallery img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
.product-summary { padding: 0.5rem 0; }
.product-summary h1 { font-size: 1.35rem; font-weight: 700; margin-bottom: 0.5rem; }
.product-meta { display: flex; align-items: center; gap: 0.4rem; margin-bottom: 0.35rem; }
.meta-sep { display: inline-block; width: 3px; height: 3px; border-radius: 50%; background: var(--s3-border); }

/* Product price box */
.product-price-box { background: var(--s3-surface); border: 1px solid var(--s3-border); border-radius: var(--s3-radius); padding: 0.75rem 1rem; margin: 0.75rem 0; }
.product-price-box .product-prices { margin: 0; }
.product-price-box .product-meta { margin: 0.4rem 0 0; font-size: 0.82rem; color: var(--s3-text-muted); }

/* Product action box (cart + wishlist) */
.product-action-box { margin: 1rem 0; }
.cart-row { display: flex; gap: 0.75rem; align-items: center; flex-wrap: wrap; margin-bottom: 0.5rem; }
.qty-group { display: flex; flex-direction: column; gap: 0.15rem; width: 100px; }
.qty-group label { font-size: 0.78rem; font-weight: 600; color: var(--s3-dark); }
.qty-group input { padding: 0.55rem 0.65rem; border: 1px solid var(--s3-border); border-radius: 8px; font-size: 0.92rem; text-align: center; outline: none; background: var(--s3-white); transition: border-color .2s; }
.qty-group input:focus { border-color: var(--s3-gold); }

.btn-add-to-cart { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.65rem 1.75rem; background: var(--s3-primary); color: #fff; border: none; border-radius: 8px; font-size: 0.92rem; font-weight: 700; cursor: pointer; transition: background .2s, transform .1s; flex: 1; justify-content: center; min-height: 46px; }
.btn-add-to-cart:hover { background: var(--s3-primary-dark); transform: translateY(-1px); }

.btn-wish-sm { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.65rem 1rem; border: 1px solid var(--s3-border); border-radius: 8px; background: var(--s3-white); color: var(--s3-text); font-size: 0.85rem; font-weight: 600; cursor: pointer; transition: border-color .2s, color .2s; }
.btn-wish-sm:hover { border-color: var(--s3-primary); color: var(--s3-primary); }
.btn-wish-sm svg { width: 18px; height: 18px; stroke: currentColor; fill: none; flex-shrink: 0; }

/* Benefits strip */
.product-benefits { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; margin-top: 1rem; padding: 0.75rem; background: var(--s3-surface); border: 1px solid var(--s3-border); border-radius: var(--s3-radius); }

/* ===== Variant buttons (s1-style) ===== */
.product-variants { margin-bottom: 1rem; }
.variant-btn-s3 { padding: 0.4rem 0.9rem; font-size: 0.8125rem; border: 1px solid var(--s3-border); border-radius: 6px; background: var(--s3-white); color: var(--s3-text); cursor: pointer; transition: border-color .2s, background .2s, color .2s; }
.variant-btn-s3:hover { border-color: var(--s3-gold); }
.variant-btn-s3.selected { border-color: var(--s3-primary); background: rgba(123,30,58,0.05); color: var(--s3-primary); font-weight: 600; }
.benefit-item { display: flex; align-items: center; gap: 0.55rem; font-size: 0.78rem; }
.benefit-item svg { width: 18px; height: 18px; stroke: var(--s3-primary); fill: none; flex-shrink: 0; }
.benefit-item strong { display: block; color: var(--s3-dark); font-size: 0.8rem; }
.benefit-item span { display: block; color: var(--s3-text-muted); font-size: 0.7rem; }

/* Product short description */
.product-desc { color: var(--s3-text-muted); font-size: 0.9rem; line-height: 1.6; margin: 0.5rem 0; }
.product-desc p { margin-bottom: 0.3rem; }

.s3-header-actions { display: flex; gap: 1.1rem; align-items: center; }
.s3-header-action { display: inline-flex; flex-direction: column; align-items: center; gap: 0.15rem; font-size: 0.72rem; color: var(--s3-text-muted); position: relative; }
.s3-header-action svg { width: 22px; height: 22px; stroke: currentColor; fill: none; }
.s3-header-action .count { position: absolute; top: -6px; right: -8px; background: var(--s3-primary); color: #fff; font-size: 0.65rem; font-weight: 700; width: 18px; height: 18px; display: grid; place-items: center; border-radius: 999px; }

/* Main nav */
.s3-nav { background: var(--s3-surface-warm); border-bottom: 1px solid var(--s3-border); position: relative; z-index: 50; }
.s3-nav-inner { display: flex; align-items: center; gap: 0.25rem; }
.s3-menu { display: flex; gap: 0.15rem; flex-shrink: 0; margin-left: auto; }
.s3-menu > li > a, .s3-nav-toggle { display: inline-flex; align-items: center; gap: 0.35rem; padding: 0.75rem 1rem; font-size: 0.87rem; font-weight: 600; color: var(--s3-text); border-radius: var(--s3-radius); transition: background .2s; white-space: nowrap; }
.s3-menu > li > a:hover { background: var(--s3-white); color: var(--s3-primary); }
.s3-nav-toggle { background: var(--s3-primary); color: #fff; margin-left: -1.25rem; padding-left: 1.25rem; padding-right: 1.25rem; flex-shrink: 0; cursor: pointer; border: none; }
.s3-nav-toggle:hover { background: var(--s3-primary-dark); }

/* === Mega menu === */
.s3-megamenu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--s3-white);
  border-bottom: 2px solid var(--s3-gold);
  box-shadow: var(--s3-shadow-lg);
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.35s ease, opacity 0.25s ease, padding 0.3s ease;
  padding: 0;
  z-index: 50;
}
.s3-megamenu.open {
  max-height: 80vh;
  overflow-y: auto;
  opacity: 1;
  padding: 1.5rem 0;
}
.megamenu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.5rem 1rem;
}
.megamenu-col { min-width: 0; }
.megamenu-title {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--s3-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding-bottom: 0.4rem;
  margin-bottom: 0.4rem;
  border-bottom: 1px solid var(--s3-border);
}
.megamenu-title:hover { color: var(--s3-gold); }
.megamenu-col ul { list-style: none; padding: 0; margin: 0; }
.megamenu-col ul li { margin-bottom: 0.15rem; }
.megamenu-col ul a {
  display: block;
  padding: 0.3rem 0;
  font-size: 0.8rem;
  color: var(--s3-text);
  transition: color .15s;
}
.megamenu-col ul a:hover { color: var(--s3-primary); }

/* Mobile: mega menu toggle always visible, menu links wrap */
@media (max-width: 768px) {
  .s3-nav-inner { flex-wrap: wrap; gap: 0; }
  .s3-nav-toggle { margin-left: -0.75rem; padding-left: 0.75rem; padding-right: 0.75rem; font-size: 0.78rem; }
  .s3-menu > li > a { font-size: 0.78rem; padding: 0.65rem 0.5rem; }
}

/* Hero / Banner */
.s3-hero { position: relative; background: linear-gradient(135deg, var(--s3-dark-soft), var(--s3-dark)); color: #fff; overflow: hidden; }

/* Hero visual */
.s3-hero .hero-content { display: grid; grid-template-columns: 1fr minmax(180px, 300px); gap: 2rem; align-items: center; padding: 2rem 0; }
.s3-hero .hero-text { position: relative; z-index: 2; }
.hero-badge { display: inline-block; background: rgba(191,169,128,0.15); color: var(--s3-gold); font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; padding: 0.3rem 0.8rem; border-radius: 999px; margin-bottom: 0.75rem; }
.s3-hero h1 { font-size: clamp(1.4rem, 4vw, 2.2rem); font-weight: 800; margin-bottom: 0.6rem; line-height: 1.15; }
.s3-hero p { color: var(--s3-gold-light); font-size: clamp(0.85rem, 2vw, 1.05rem); max-width: 500px; }
.hero-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-top: 1.5rem; }
.btn-hero-primary { display: inline-flex; align-items: center; gap: 0.4rem; background: var(--s3-gold); color: var(--s3-dark); padding: 0.75rem 1.5rem; border-radius: 8px; font-weight: 700; font-size: 0.95rem; box-shadow: var(--s3-shadow-sm); transition: transform .15s, box-shadow .15s; }
.btn-hero-primary:hover { transform: translateY(-1px); box-shadow: var(--s3-shadow); }
.btn-hero-secondary { display: inline-flex; align-items: center; gap: 0.4rem; border: 1px solid rgba(255,255,255,0.3); color: #fff; padding: 0.75rem 1.5rem; border-radius: 8px; font-weight: 600; font-size: 0.95rem; transition: border-color .2s; }
.btn-hero-secondary:hover { border-color: var(--s3-gold); color: var(--s3-gold); }

.hero-visual { display: flex; align-items: center; justify-content: center; position: relative; }
.hero-emblem { position: relative; width: clamp(180px, 25vw, 280px); height: clamp(180px, 25vw, 280px); display: flex; align-items: center; justify-content: center; }
.emblem-halo { position: absolute; width: 58%; height: 58%; border-radius: 50%; background: radial-gradient(circle, rgba(212,167,69,0.25) 0%, rgba(212,167,69,0.06) 50%, transparent 70%); animation: haloPulse 3s ease-in-out infinite; }
.emblem-ring { position: absolute; width: 75%; height: 75%; border-radius: 50%; border: 1px solid rgba(212,167,69,0.25); animation: ringRotate 20s linear infinite; }
.emblem-ring::after { content: ''; position: absolute; top: -1.6%; left: 50%; width: 3.3%; aspect-ratio: 1; background: #d4a745; border-radius: 50%; box-shadow: 0 0 8px rgba(212,167,69,0.8); transform: translateX(-50%); }
.emblem-cross { position: relative; width: 25%; height: 37.5%; z-index: 2; animation: crossGlow 3s ease-in-out infinite; }
.cross-vertical, .cross-horizontal { position: absolute; background: linear-gradient(180deg, #f0d68a, #d4a745, #b8922a); border-radius: 3px; box-shadow: 0 0 20px rgba(212,167,69,0.5), 0 0 40px rgba(212,167,69,0.2); }
.cross-vertical { width: 20%; height: 100%; left: 40%; top: 0; }
.cross-horizontal { width: 100%; height: 20%; left: 0; top: 29%; }
.emblem-particle { position: absolute; width: 1.7%; aspect-ratio: 1; background: #d4a745; border-radius: 50%; box-shadow: 0 0 6px rgba(212,167,69,0.6); }
.emblem-particle.p1 { top: 12%; left: 25%; animation: float1 6s ease-in-out infinite; }
.emblem-particle.p2 { top: 21%; right: 21%; animation: float2 7s ease-in-out infinite; }
.emblem-particle.p3 { bottom: 17%; left: 29%; animation: float3 5s ease-in-out infinite; }
.emblem-particle.p4 { bottom: 21%; right: 25%; animation: float4 8s ease-in-out infinite; }
.emblem-particle.p5 { top: 42%; left: 12%; width: 1.2%; aspect-ratio: 1; animation: float5 6.5s ease-in-out infinite; }
.emblem-particle.p6 { top: 38%; right: 15%; width: 1.2%; aspect-ratio: 1; animation: float6 7.5s ease-in-out infinite; }

.s3-hero-bg-pattern { position: absolute; inset: 0; background: radial-gradient(ellipse at 70% 50%, rgba(191,169,128,0.06) 0%, transparent 60%); pointer-events: none; }

/* Hero responsive */
@media (max-width: 900px) {
  .s3-hero .hero-content { grid-template-columns: 1fr; gap: 1.5rem; padding: 1.5rem 0; text-align: center; }
  .s3-hero p { max-width: 100%; margin: 0 auto; }
  .hero-actions { justify-content: center; }
}
@media (max-width: 480px) {
  .s3-hero .hero-content { padding: 0.75rem 0; }
  .hero-actions { flex-direction: column; align-items: center; }
  .btn-hero-primary, .btn-hero-secondary { width: 100%; justify-content: center; }
}

@keyframes haloPulse { 0%, 100% { transform: scale(1); opacity: 0.6; } 50% { transform: scale(1.2); opacity: 1; } }
@keyframes ringRotate { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes crossGlow { 0%, 100% { filter: drop-shadow(0 0 12px rgba(212,167,69,0.4)); } 50% { filter: drop-shadow(0 0 28px rgba(212,167,69,0.8)); } }
@keyframes float1 { 0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.5; } 50% { transform: translate(15px, -25px) scale(1.6); opacity: 0.9; } }
@keyframes float2 { 0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.4; } 50% { transform: translate(-20px, -18px) scale(1.8); opacity: 0.85; } }
@keyframes float3 { 0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.5; } 50% { transform: translate(12px, 20px) scale(1.5); opacity: 0.9; } }
@keyframes float4 { 0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.4; } 50% { transform: translate(-14px, 16px) scale(1.7); opacity: 0.85; } }
@keyframes float5 { 0%, 100% { transform: translate(0, 0); opacity: 0.3; } 50% { transform: translate(18px, -12px); opacity: 0.8; } }
@keyframes float6 { 0%, 100% { transform: translate(0, 0); opacity: 0.3; } 50% { transform: translate(-16px, -14px); opacity: 0.75; } }

/* Trust banner bar under hero */
.s3-trustbar { background: var(--s3-white); border-bottom: 1px solid var(--s3-border); padding: 1rem 0; }
.s3-trustbar-inner { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.s3-trustbox { display: flex; align-items: center; gap: 0.75rem; padding: 0.6rem; border: 1px solid var(--s3-border); border-radius: var(--s3-radius); background: var(--s3-surface); }
.s3-trustbox svg { width: 28px; height: 28px; stroke: var(--s3-primary); fill: none; flex-shrink: 0; }
.s3-trustbox strong { font-size: 0.82rem; color: var(--s3-dark); display: block; }
.s3-trustbox span { font-size: 0.72rem; color: var(--s3-text-muted); }

/* Catalog layout */
.catalog-layout { display: grid; grid-template-columns: 220px 1fr; gap: 1.5rem; align-items: start; margin-top: 0.5rem; }
.catalog-sidebar { position: sticky; top: 1rem; }
.catalog-sidebar h3 { font-size: 0.82rem; font-weight: 700; color: var(--s3-dark); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 0.5rem; }
.catalog-filters { margin-bottom: 0.75rem; }
.catalog-filters ul { list-style: none; padding: 0; margin: 0; }
.catalog-filters ul li { margin-bottom: 0.15rem; }
.catalog-filters ul a { display: block; padding: 0.35rem 0.6rem; font-size: 0.82rem; color: var(--s3-text); border-radius: 6px; transition: background .12s, color .12s; text-decoration: none; }
.catalog-filters ul a:hover { background: var(--s3-surface); color: var(--s3-primary); }
.catalog-filters ul a.active { background: var(--s3-primary); color: #fff; font-weight: 600; }
.catalog-toolbar { display: flex; justify-content: space-between; align-items: center; padding: 0.5rem 0; margin-bottom: 0.75rem; border-bottom: 1px solid var(--s3-border); font-size: 0.82rem; color: var(--s3-text-muted); }
.catalog-toolbar select { padding: 0.35rem 0.6rem; border: 1px solid var(--s3-border); border-radius: 6px; font-size: 0.82rem; background: var(--s3-white); outline: none; cursor: pointer; }

@media (max-width: 768px) {
  .catalog-layout { grid-template-columns: 1fr; }
  .catalog-sidebar { position: static; }
}

/* Product grid */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1.25rem; }
.product-card { background: var(--s3-white); border: 1px solid var(--s3-border); border-radius: var(--s3-radius); overflow: hidden; transition: box-shadow .2s, transform .15s; display: flex; flex-direction: column; }
.product-card:hover { box-shadow: var(--s3-shadow); transform: translateY(-2px); }
.product-thumb { aspect-ratio: 1/1; background: var(--s3-surface); display: grid; place-items: center; overflow: hidden; position: relative; }
.product-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.product-card:hover .product-thumb img { transform: scale(1.04); }
.product-badges { position: absolute; top: 0.6rem; left: 0.6rem; display: flex; flex-direction: column; gap: 0.35rem; }
.badge { font-size: 0.68rem; font-weight: 700; padding: 0.25rem 0.55rem; border-radius: 6px; }
.badge-promo { background: var(--s3-primary); color: #fff; }
.badge-new { background: var(--s3-gold); color: var(--s3-dark); }
.product-info { padding: 0.85rem; flex: 1; display: flex; flex-direction: column; gap: 0.35rem; }
.product-info h3 { font-size: 0.88rem; font-weight: 600; color: var(--s3-text); line-height: 1.35; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.product-info h3:hover { color: var(--s3-primary); }
.product-prices { display: flex; align-items: center; gap: 0.45rem; flex-wrap: wrap; margin-top: 0.2rem; }
.price-current { font-size: 1.05rem; font-weight: 800; color: var(--s3-primary); }
.price-old { font-size: 0.85rem; color: var(--s3-text-muted); text-decoration: line-through; }
.price-save { font-size: 0.72rem; color: var(--s3-primary); font-weight: 700; }
.product-footer { display: flex; gap: 0.5rem; padding: 0 0.85rem 0.85rem; }
.btn-cart { flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem; background: var(--s3-primary); color: #fff; padding: 0.55rem 0.8rem; border-radius: 8px; font-weight: 600; font-size: 0.85rem; transition: background .2s; }
.btn-cart:hover { background: var(--s3-primary-dark); }
.btn-wish { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid var(--s3-border); border-radius: 8px; color: var(--s3-text-muted); transition: border-color .2s, color .2s; }
.btn-wish:hover { border-color: var(--s3-primary); color: var(--s3-primary); }

/* Category grid */
.category-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 1rem; }
.category-card { background: var(--s3-surface); border: 1px solid var(--s3-border); border-radius: var(--s3-radius); overflow: hidden; text-align: center; transition: box-shadow .2s, transform .15s; }
.category-card:hover { box-shadow: var(--s3-shadow); transform: translateY(-2px); }
.category-card img { width: 100%; height: 150px; object-fit: cover; }
.category-card h3 { font-size: 0.82rem; font-weight: 700; padding: 0.65rem; color: var(--s3-dark); }

/* Promo banners row */
.s3-promorow { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
@media (max-width: 600px) { .s3-promorow { grid-template-columns: 1fr; } }

.promo-card {
  position: relative;
  border-radius: var(--s3-radius);
  overflow: hidden;
  min-height: 200px;
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
  transition: transform .25s, box-shadow .25s;
  text-decoration: none;
  border: 1px solid transparent;
}
.promo-card:hover { transform: translateY(-3px); box-shadow: var(--s3-shadow-lg); }

.promo-card-1 {
  background: linear-gradient(135deg, #7b1e3a, #4a0f22);
}
.promo-card-2 {
  background: linear-gradient(135deg, #252540, #15152a);
}

/* Dekoracyjny krzyż w tle */
.promo-cross {
  position: absolute;
  right: -5px;
  bottom: -10px;
  width: 120px;
  height: 120px;
  color: rgba(255,255,255,0.06);
  pointer-events: none;
}

/* Subtelne złote akcenty */
.promo-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--s3-gold);
  border-radius: 0 2px 2px 0;
}
.promo-card::after {
  content: '';
  position: absolute;
  right: 1rem;
  top: 1rem;
  width: 32px;
  height: 32px;
  border: 1px solid rgba(212,167,69,0.2);
  border-radius: 50%;
  pointer-events: none;
}

.promo-card-body {
  position: relative;
  z-index: 2;
}
.promo-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--s3-gold);
  background: rgba(212,167,69,0.12);
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  margin-bottom: 0.5rem;
}
.promo-card-body strong {
  display: block;
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.2rem;
}
.promo-card-body span {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.65);
}

/* Reviews carousel (s3 theme) */
.s3-reviews { padding: 2.5rem 0; background: var(--s3-surface); border-top: 1px solid var(--s3-border); }
.reviews-header { text-align: center; margin-bottom: 1.5rem; }
.reviews-label { display: block; font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.15em; color: var(--s3-primary); margin-bottom: 0.25rem; }
.reviews-divider { width: 2.5rem; height: 2px; background: var(--s3-gold); margin: 0.5rem auto 0; }

.reviews-viewport { overflow: hidden; }
.reviews-track { display: flex; transition: transform 0.5s ease; }
.review-slide { width: 100%; flex-shrink: 0; }
.review-content { max-width: 640px; margin: 0 auto; text-align: center; padding: 0 1rem; }
.review-stars { display: flex; justify-content: center; gap: 0.25rem; margin-bottom: 0.75rem; }
.review-stars .star-icon { width: 1.25rem; height: 1.25rem; color: var(--s3-gold); fill: currentColor; }
.review-quote { font-size: 1.05rem; color: var(--s3-text); line-height: 1.65; margin-bottom: 1.25rem; font-style: italic; }
.review-author { display: flex; align-items: center; justify-content: center; gap: 0.75rem; }
.review-avatar { width: 2.5rem; height: 2.5rem; border-radius: 999px; background: rgba(123,30,58,0.08); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.82rem; color: var(--s3-primary); }
.review-name { font-weight: 600; font-size: 0.82rem; color: var(--s3-dark); text-align: left; }
.review-date { font-size: 0.75rem; color: var(--s3-text-muted); text-align: left; }

.reviews-carousel { position: relative; }
.review-arrow { position: absolute; top: 50%; transform: translateY(-50%); width: 2.5rem; height: 2.5rem; border-radius: 999px; background: var(--s3-white); border: 1px solid var(--s3-border); display: flex; align-items: center; justify-content: center; cursor: pointer; transition: border-color .2s, box-shadow .2s; z-index: 10; box-shadow: var(--s3-shadow-sm); }
.review-arrow svg { width: 1rem; height: 1rem; color: var(--s3-text); }
.review-arrow:hover { border-color: var(--s3-gold); box-shadow: var(--s3-shadow); }
.review-arrow-prev { left: 0; }
.review-arrow-next { right: 0; }

.review-dots { display: flex; justify-content: center; gap: 0.5rem; margin-top: 1.25rem; }
.review-dot { width: 0.5rem; height: 0.5rem; border-radius: 999px; border: none; padding: 0; cursor: pointer; transition: all 0.3s; background: var(--s3-border); }
.review-dot.active { width: 1.5rem; background: var(--s3-primary); }

/* Cart page */
.cart-page { padding: 2rem 0; }
.cart-empty { text-align: center; padding: 3rem 1rem; max-width: 400px; margin: 0 auto; }
.cart-empty-icon { width: 64px; height: 64px; color: var(--s3-border); margin-bottom: 1rem; }
.cart-empty h2 { font-size: 1.25rem; font-weight: 700; color: var(--s3-dark); margin-bottom: 0.5rem; }
.cart-empty p { color: var(--s3-text-muted); margin-bottom: 1.25rem; }

.cart-layout { display: grid; grid-template-columns: 1fr 360px; gap: 1.5rem; align-items: start; margin-top: 0.5rem; }

.cart-items-header { display: flex; justify-content: space-between; align-items: center; padding: 0 0 0.75rem; margin-bottom: 0.75rem; border-bottom: 1px solid var(--s3-border); font-size: 0.85rem; color: var(--s3-text-muted); }
.cart-clear-btn { background: none; border: none; color: var(--s3-text-muted); font-size: 0.82rem; cursor: pointer; text-decoration: underline; transition: color .15s; }
.cart-clear-btn:hover { color: #c62828; }

.cart-item { display: grid; grid-template-columns: 80px 1fr auto auto 36px; gap: 0.75rem; align-items: center; padding: 0.85rem 0; border-bottom: 1px solid var(--s3-border); }
.cart-item:last-child { border-bottom: none; }

.cart-item-img { width: 80px; height: 80px; border-radius: 8px; overflow: hidden; background: var(--s3-surface); flex-shrink: 0; }
.cart-item-img img { width: 100%; height: 100%; object-fit: cover; }
.cart-item-placeholder { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; color: var(--s3-gold); opacity: 0.4; }

.cart-item-info { min-width: 0; }
.cart-item-name { font-size: 0.88rem; font-weight: 600; color: var(--s3-dark); text-decoration: none; display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; transition: color .15s; }
.cart-item-name:hover { color: var(--s3-primary); }
.cart-item-price { font-size: 0.78rem; color: var(--s3-text-muted); }

.cart-item-qty .qty-form { display: flex; align-items: center; gap: 0; }
.qty-btn { width: 32px; height: 32px; border: 1px solid var(--s3-border); background: var(--s3-white); color: var(--s3-text); font-size: 1rem; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: border-color .15s; }
.qty-btn:first-child { border-radius: 6px 0 0 6px; }
.qty-btn:last-child { border-radius: 0 6px 6px 0; }
.qty-btn:hover { border-color: var(--s3-primary); color: var(--s3-primary); }
.qty-btn:disabled { opacity: 0.3; cursor: not-allowed; }
.qty-input { width: 48px; height: 32px; border: 1px solid var(--s3-border); border-left: none; border-right: none; text-align: center; font-size: 0.88rem; font-weight: 600; color: var(--s3-dark); background: var(--s3-white); outline: none; -moz-appearance: textfield; }
.qty-input::-webkit-inner-spin-button, .qty-input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }

.cart-item-total { text-align: right; }
.cart-item-total strong { font-size: 0.95rem; font-weight: 700; color: var(--s3-primary); white-space: nowrap; }

.cart-remove-btn { border: none; background: none; color: var(--s3-text-muted); cursor: pointer; padding: 0.3rem; transition: color .15s; }
.cart-remove-btn:hover { color: #c62828; }

/* Cart summary */
.cart-summary { background: var(--s3-surface); border: 1px solid var(--s3-border); border-radius: var(--s3-radius); padding: 1.25rem; position: sticky; top: 1rem; }

.shipping-bar-track { height: 6px; background: var(--s3-border); border-radius: 999px; overflow: hidden; margin-bottom: 0.4rem; }
.shipping-bar-fill { height: 100%; background: linear-gradient(90deg, var(--s3-gold), #d4a745); border-radius: 999px; transition: width .3s; }
.cart-shipping-bar { margin-bottom: 1rem; font-size: 0.78rem; color: var(--s3-text-muted); }

.summary-row { display: flex; justify-content: space-between; align-items: center; font-size: 0.85rem; color: var(--s3-text); padding: 0.4rem 0; }
.summary-divider { padding-bottom: 0.75rem; border-bottom: 1px solid var(--s3-border); margin-bottom: 0.5rem; }
.summary-total { display: flex; justify-content: space-between; align-items: center; font-size: 1.1rem; font-weight: 700; color: var(--s3-dark); padding: 0.6rem 0; }

.summary-actions { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.5rem; }
.btn-checkout { display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem; padding: 0.75rem 1.25rem; background: var(--s3-primary); color: #fff; border-radius: 8px; font-size: 0.95rem; font-weight: 700; border: none; cursor: pointer; text-decoration: none; transition: background .2s; }
.btn-checkout:hover { background: var(--s3-primary-dark); }
.btn-continue { display: block; text-align: center; font-size: 0.85rem; color: var(--s3-text-muted); text-decoration: none; transition: color .15s; }
.btn-continue:hover { color: var(--s3-primary); }

.summary-benefits { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.4rem; }
.sb-item { display: flex; align-items: center; gap: 0.4rem; font-size: 0.75rem; color: var(--s3-text-muted); }
.sb-item svg { width: 14px; height: 14px; stroke: var(--s3-gold); fill: none; flex-shrink: 0; }

/* Cart responsive */
@media (max-width: 768px) {
  .cart-layout { grid-template-columns: 1fr; }
  .cart-summary { position: static; margin-top: 1rem; }
  .cart-item { grid-template-columns: 60px 1fr 32px; grid-template-rows: auto auto; gap: 0.5rem; }
  .cart-item-img { width: 60px; height: 60px; grid-row: 1 / 3; }
  .cart-item-info { grid-column: 2 / 3; grid-row: 1 / 2; }
  .cart-item-qty { grid-column: 2 / 3; grid-row: 2 / 3; }
  .cart-item-total { grid-column: 3 / 4; grid-row: 1 / 2; text-align: right; }
  .cart-item-remove { grid-column: 3 / 4; grid-row: 2 / 3; text-align: right; }
}

/* Checkout page */
.checkout-page { padding: 2rem 0; }
.checkout-layout { display: grid; grid-template-columns: 1fr 340px; gap: 1.5rem; align-items: start; }
.co-card { background: var(--s3-white); border: 1px solid var(--s3-border); border-radius: var(--s3-radius); margin-bottom: 1rem; }
.co-card-header { display: flex; align-items: center; gap: 0.65rem; padding: 0.85rem 1.1rem; background: var(--s3-surface); border-bottom: 1px solid var(--s3-border); }
.co-step { display: inline-flex; align-items: center; justify-content: center; width: 26px; height: 26px; border-radius: 999px; background: var(--s3-primary); color: #fff; font-size: 0.75rem; font-weight: 700; flex-shrink: 0; }
.co-card-header h2 { font-size: 0.95rem; font-weight: 700; color: var(--s3-dark); margin: 0; }
.co-card-body { padding: 1rem 1.1rem; }
.co-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; margin-bottom: 0.75rem; }
.co-row-4 { grid-template-columns: 1fr 2fr 1fr; }
.co-group { display: flex; flex-direction: column; gap: 0.2rem; }
.co-group label { font-size: 0.78rem; font-weight: 600; color: var(--s3-dark); }
.co-group .req { color: #c62828; }
.co-group select { padding: 0.6rem 0.8rem; border: 1px solid var(--s3-border); border-radius: 6px; font-size: 0.88rem; outline: none; transition: border-color .2s; background: var(--s3-white); cursor: pointer; }
.co-group select:focus { border-color: var(--s3-gold); }
.co-group input, .co-card-body textarea { padding: 0.6rem 0.8rem; border: 1px solid var(--s3-border); border-radius: 6px; font-size: 0.88rem; outline: none; transition: border-color .2s; background: var(--s3-white); }
.co-group input:focus, .co-card-body textarea:focus { border-color: var(--s3-gold); }
.co-card-body textarea { width: 100%; resize: vertical; box-sizing: border-box; }

/* Radio cards grid */
.co-radio-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; }
.co-radio-grid-sm { grid-template-columns: 1fr 1fr 1fr; }
.co-radio-card { display: flex; align-items: center; gap: 0.6rem; padding: 0.75rem 0.8rem; border: 1px solid var(--s3-border); border-radius: 8px; cursor: pointer; transition: border-color .2s, box-shadow .2s; background: var(--s3-white); }
.co-radio-card:hover { border-color: var(--s3-gold); }
.co-radio-card input[type="radio"] { width: 16px; height: 16px; accent-color: var(--s3-primary); flex-shrink: 0; }
.co-radio-card:has(:checked) { border-color: var(--s3-primary); box-shadow: 0 0 0 1px var(--s3-primary); background: rgba(26,26,46,0.02); }
.co-radio-icon { width: 28px; height: 28px; flex-shrink: 0; color: var(--s3-primary); }
.co-radio-icon svg { width: 100%; height: 100%; }
.co-radio-text { min-width: 0; }
.co-radio-text strong { display: block; font-size: 0.82rem; color: var(--s3-dark); }
.co-radio-text span { font-size: 0.72rem; color: var(--s3-text-muted); }

/* Delivery point + BLIK inputs */
.co-point-wrapper, .co-blik-wrapper { margin-top: 0.75rem; padding-top: 0.75rem; border-top: 1px solid var(--s3-border); }
.co-point-wrapper label, .co-blik-wrapper label { display: block; font-size: 0.78rem; font-weight: 600; color: var(--s3-dark); margin-bottom: 0.25rem; }
.co-point-wrapper input, .co-blik-wrapper input { width: 100%; padding: 0.6rem 0.8rem; border: 1px solid var(--s3-border); border-radius: 6px; font-size: 0.88rem; outline: none; transition: border-color .2s; box-sizing: border-box; }
.co-point-input-wrap { position: relative; }
.co-point-input-wrap input { width: 100%; padding: 0.6rem 2rem 0.6rem 0.8rem; border: 1px solid var(--s3-border); border-radius: 6px; font-size: 0.88rem; outline: none; transition: border-color .2s; box-sizing: border-box; }
.co-point-input-wrap input:focus { border-color: var(--s3-gold); }
.co-point-results { max-height: 260px; overflow-y: auto; border: 1px solid var(--s3-border); border-radius: 0 0 6px 6px; background: var(--s3-white); margin-top: 0; position: absolute; left: 0; right: 0; z-index: 10; box-shadow: var(--s3-shadow); }
.co-point-wrapper { position: relative; }
@media (max-width: 768px) {
  .co-point-results { position: static; max-height: 200px; }
}

/* Card form */
.co-card-wrapper { margin-top: 0.75rem; padding-top: 0.75rem; border-top: 1px solid var(--s3-border); }
.co-card-form { display: flex; flex-direction: column; gap: 0.6rem; }
.co-card-input-row .co-group input { letter-spacing: 1px; font-family: monospace; font-size: 1rem; }
.co-card-hint { font-size: 0.72rem; color: var(--s3-text-muted); margin: 0; }
.co-payment-hint { font-size: 0.78rem; color: var(--s3-text-muted); margin: 0.5rem 0 0; padding: 0.5rem; background: var(--s3-surface); border-radius: 6px; text-align: center; border: 1px solid var(--s3-border); }
.co-blik-input-row input { width: 100%; padding: 0.6rem 0.8rem; border: 1px solid var(--s3-border); border-radius: 6px; font-size: 1.2rem; outline: none; transition: border-color .2s; box-sizing: border-box; text-align: center; letter-spacing: 8px; font-family: monospace; }
.co-blik-input-row input:focus { border-color: var(--s3-gold); }
.co-stripe-loading { text-align: center; color: var(--s3-text-muted); font-size: 0.85rem; padding: 1.5rem 0; }

.co-submit { margin-top: 0.5rem; }
.co-submit .btn-checkout { width: 100%; padding: 0.85rem; font-size: 1rem; }

/* Checkout summary sidebar */
.checkout-summary { position: sticky; top: 1rem; }
.co-summary-sticky { background: var(--s3-surface); border: 1px solid var(--s3-border); border-radius: var(--s3-radius); padding: 1.1rem; }
.co-summary-sticky h3 { font-size: 0.95rem; font-weight: 700; color: var(--s3-dark); margin: 0 0 0.75rem; }
.co-summary-items { margin-bottom: 0.75rem; }
.co-summary-row { display: flex; justify-content: space-between; align-items: center; padding: 0.3rem 0; font-size: 0.82rem; color: var(--s3-text); }
.co-summary-name small { color: var(--s3-text-muted); }
.co-summary-price { font-weight: 600; white-space: nowrap; }
.co-summary-totals { border-top: 1px solid var(--s3-border); padding-top: 0.5rem; }
.co-summary-total { font-size: 1rem; font-weight: 700; color: var(--s3-dark); padding-top: 0.5rem; }
.co-summary-benefits { margin-top: 0.75rem; padding-top: 0.75rem; border-top: 1px solid var(--s3-border); display: flex; flex-direction: column; gap: 0.3rem; }
.co-sb { display: flex; align-items: center; gap: 0.35rem; font-size: 0.72rem; color: var(--s3-text-muted); }
.co-sb svg { stroke: var(--s3-gold); flex-shrink: 0; }

@media (max-width: 768px) {
  .checkout-layout { grid-template-columns: 1fr; }
  .checkout-summary { position: static; }
  .co-radio-grid { grid-template-columns: 1fr; }
  .co-radio-grid-sm { grid-template-columns: 1fr 1fr; }
  .co-row { grid-template-columns: 1fr; }
  .co-row-3 { grid-template-columns: 1fr 1fr; }
  .co-row-4 { grid-template-columns: 1fr; }
}

/* Animations */
@keyframes fadeInUp { from { opacity:0; transform: translateY(12px); } to { opacity:1; transform: translateY(0); } }
.s3-animate { animation: fadeInUp .6s ease both; }

/* Utility text colors */
.text-primary { color: var(--s3-primary); }
.text-gold { color: var(--s3-gold); }
.text-muted { color: var(--s3-text-muted); }
.bg-surface { background: var(--s3-surface); }

/* Buttons shared */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem; padding: 0.55rem 1.1rem; border-radius: 8px; font-weight: 600; font-size: 0.88rem; transition: transform .15s, box-shadow .15s, background .2s; border: 1px solid transparent; cursor: pointer; }
.btn-primary { background: var(--s3-primary); color: #fff; border-color: var(--s3-primary); }
.btn-primary:hover { background: var(--s3-primary-dark); }
.btn-outline { background: var(--s3-white); color: var(--s3-text); border-color: var(--s3-border); }
.btn-outline:hover { border-color: var(--s3-gold); color: var(--s3-primary); }
.btn-gold { background: var(--s3-gold); color: var(--s3-dark); border-color: var(--s3-gold); }
.btn-gold:hover { background: var(--s3-gold-light); }

/* Cart / checkout responsive helpers */
.cart-table thead { display: none; }
.cart-table, .cart-table tbody, .cart-table tr, .cart-table td { display: block; width: 100%; }
.cart-table tr { margin-bottom: 0.75rem; border: 1px solid var(--s3-border); border-radius: var(--s3-radius); overflow: hidden; }
.cart-table td { display: flex; justify-content: space-between; align-items: center; padding: 0.65rem; border: none; border-bottom: 1px solid var(--s3-border); font-size: 0.82rem; }
.cart-table td:last-child { border-bottom: none; }
.cart-table td::before { content: attr(data-label); font-weight: 700; color: var(--s3-dark); font-size: 0.72rem; text-transform: uppercase; }
@media (min-width: 769px) {
  .cart-table thead { display: table-header-group; }
  .cart-table, .cart-table tbody, .cart-table tr, .cart-table td { display: revert; width: revert; }
  .cart-table tr { margin-bottom: 0; border: none; }
  .cart-table td { display: table-cell; justify-content: revert; border-bottom: 1px solid var(--s3-border); }
  .cart-table td::before { content: none; }
}

/* Newsletter */
.s3-newsletter { background: var(--s3-dark-soft); padding: 2.5rem 0; }
.s3-newsletter-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.s3-newsletter-inner h2 { font-size: 1.3rem; font-weight: 700; color: #fff; margin-bottom: 0.25rem; }
.s3-newsletter-inner p { font-size: 0.85rem; color: var(--s3-gold-light); }
.s3-newsletter-form { display: flex; gap: 0.5rem; flex-shrink: 0; }
.s3-newsletter-form input { padding: 0.65rem 1rem; border-radius: 8px; border: 1px solid rgba(255,255,255,0.15); background: rgba(255,255,255,0.06); color: #fff; font-size: 0.88rem; min-width: 240px; outline: none; transition: border-color .2s; }
.s3-newsletter-form input::placeholder { color: rgba(255,255,255,0.4); }
.s3-newsletter-form input:focus { border-color: var(--s3-gold); }
.s3-newsletter-form button { padding: 0.65rem 1.25rem; border-radius: 8px; border: none; background: var(--s3-gold); color: var(--s3-dark); font-weight: 700; font-size: 0.88rem; cursor: pointer; transition: background .2s; }
.s3-newsletter-form button:hover { background: var(--s3-gold-light); }

/* Footer */
.s3-footer { background: var(--s3-dark); color: var(--s3-gold-light); padding: 2.5rem 0 1.5rem; }
.s3-footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2rem; margin-bottom: 1.5rem; }
.footer-col h4 { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--s3-gold); margin-bottom: 0.75rem; }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col ul li { margin-bottom: 0.3rem; }
.footer-col ul a { font-size: 0.82rem; color: var(--s3-gold-light); transition: color .2s; }
.footer-col ul a:hover { color: var(--s3-gold); }
.s3-footer-bottom { border-top: 1px solid rgba(255,255,255,0.06); padding-top: 1rem; text-align: center; font-size: 0.78rem; color: rgba(255,255,255,0.35); }

/* Newsletter + Footer responsive */
@media (max-width: 768px) {
  .s3-newsletter-inner { flex-direction: column; text-align: center; }
  .s3-newsletter-form { width: 100%; }
  .s3-newsletter-form input { flex: 1; min-width: 0; }
  .s3-footer-inner { grid-template-columns: 1fr 1fr; }
  .product-detail { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; gap: 1rem; }
}

/* Blog grid */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  margin: 1.5rem 0;
}
.blog-card {
  background: var(--s3-white);
  border: 1px solid var(--s3-border);
  border-radius: var(--s3-radius);
  overflow: hidden;
  transition: box-shadow 0.2s;
}
.blog-card:hover {
  box-shadow: var(--s3-shadow);
}
.blog-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}
.blog-card .text {
  padding: 1.25rem;
}
.blog-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--s3-dark);
  margin-bottom: 0.5rem;
  line-height: 1.35;
}
.blog-card h3 a:hover {
  color: var(--s3-primary);
}
.blog-card p {
  font-size: 0.88rem;
  color: var(--s3-text-muted);
  line-height: 1.55;
  margin-bottom: 0.75rem;
}
.blog-card time {
  font-size: 0.78rem;
  color: var(--s3-text-muted);
  opacity: 0.7;
}

.post-content { max-width: min(780px, 100%); margin-left: auto; margin-right: auto; }
.post-content h2 { font-size: clamp(1rem, 3vw, 1.15rem); font-weight: 700; color: var(--s3-dark); margin-top: 1.5rem; margin-bottom: 0.75rem; }
.post-content h3 { font-size: clamp(0.95rem, 2.5vw, 1.05rem); font-weight: 700; color: var(--s3-dark); margin-top: 1.25rem; margin-bottom: 0.5rem; }
.post-content h4 { font-size: clamp(0.88rem, 2vw, 0.95rem); font-weight: 700; color: var(--s3-dark); margin-top: 1rem; margin-bottom: 0.4rem; }
.post-content p { color: var(--s3-text); line-height: 1.75; margin-bottom: 0.75rem; }
.post-content ul { padding-left: 1.25rem; margin-bottom: 0.75rem; }
.post-content ul li { color: var(--s3-text); line-height: 1.7; margin-bottom: 0.3rem; }

@media (max-width: 480px) {
  .s3-footer-inner { grid-template-columns: 1fr; }
  .blog-card img { height: 180px; }
}