/* Supreme Retro Gaming — storefront styles */
:root {
  --bg-deep: #0a0b12;
  --bg: #10121c;
  --bg-elevated: #161928;
  --bg-card: #1a1e30;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #eef0f7;
  --text-muted: #9aa3b8;
  --text-dim: #6b7389;
  --accent: #ff3d7f;
  --accent-2: #00e5c0;
  --accent-3: #ffc14d;
  --accent-glow: rgba(255, 61, 127, 0.35);
  --accent-2-glow: rgba(0, 229, 192, 0.25);
  --success: #3dd68c;
  --danger: #ff5c6c;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
  --font: "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-display: "Segoe UI", system-ui, sans-serif;
  --max: 1180px;
  --header-h: 72px;
  --transition: 0.2s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg-deep);
  color: var(--text);
  line-height: 1.55;
  min-height: 100vh;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

/* Background atmosphere */
.page-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(255, 61, 127, 0.18), transparent 50%),
    radial-gradient(ellipse 60% 40% at 90% 10%, rgba(0, 229, 192, 0.12), transparent 45%),
    radial-gradient(ellipse 50% 30% at 50% 100%, rgba(255, 193, 77, 0.08), transparent 50%),
    var(--bg-deep);
  pointer-events: none;
}

.page-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.container {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  backdrop-filter: blur(16px);
  background: rgba(10, 11, 18, 0.78);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: 1.05rem;
}

.logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), #9b2bff 55%, var(--accent-2));
  display: grid;
  place-items: center;
  box-shadow: 0 0 24px var(--accent-glow);
  font-size: 1.1rem;
}

.logo span {
  background: linear-gradient(90deg, #fff 30%, var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav a {
  padding: 0.5rem 0.85rem;
  border-radius: 999px;
  color: var(--text-muted);
  font-size: 0.92rem;
  font-weight: 550;
  transition: color var(--transition), background var(--transition);
}

.nav a:hover,
.nav a.active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.cart-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: var(--bg-elevated);
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.cart-btn:hover {
  border-color: var(--accent-2);
  box-shadow: 0 0 0 3px var(--accent-2-glow);
}

.cart-count {
  min-width: 1.35rem;
  height: 1.35rem;
  padding: 0 0.35rem;
  border-radius: 999px;
  background: var(--accent);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  display: grid;
  place-items: center;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.menu-toggle span {
  width: 18px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.75rem 1.25rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 650;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow var(--transition), background var(--transition), border-color var(--transition);
  text-align: center;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #e11d6a);
  color: white;
  box-shadow: 0 8px 28px var(--accent-glow);
}

.btn-primary:hover {
  box-shadow: 0 10px 36px rgba(255, 61, 127, 0.5);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border-strong);
  color: var(--text);
}

.btn-secondary:hover {
  border-color: var(--accent-2);
  background: rgba(0, 229, 192, 0.08);
}

.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--text-muted);
}

.btn-ghost:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}

.btn-block {
  width: 100%;
}

.btn-sm {
  padding: 0.5rem 0.9rem;
  font-size: 0.85rem;
}

/* Hero */
.hero {
  padding: 4.5rem 0 3rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.5rem;
  align-items: center;
}

.hero-solo {
  max-width: 42rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(0, 229, 192, 0.3);
  background: rgba(0, 229, 192, 0.08);
  color: var(--accent-2);
  font-size: 0.8rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 1.1rem;
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  font-weight: 800;
}

.hero h1.hero-headline {
  font-size: clamp(2.45rem, 5.4vw, 3.75rem);
  line-height: 1.12;
  max-width: 22ch;
}

.hero h1 em {
  font-style: normal;
  background: linear-gradient(90deg, var(--accent), var(--accent-3), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lead {
  color: var(--text-muted);
  font-size: 1.08rem;
  max-width: 36rem;
  margin: 0 0 1.75rem;
}

.hero-lead.hero-lead-lg {
  font-size: clamp(1.2rem, 2.2vw, 1.4rem);
  line-height: 1.55;
  max-width: 40rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.stat strong {
  display: block;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text);
}

.stat span {
  color: var(--text-dim);
  font-size: 0.85rem;
}

.hero-card {
  position: relative;
  border-radius: calc(var(--radius) + 6px);
  background: linear-gradient(160deg, rgba(255, 61, 127, 0.18), rgba(0, 229, 192, 0.08));
  border: 1px solid var(--border-strong);
  padding: 1.25rem;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: auto -20% -30% auto;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, var(--accent-glow), transparent 70%);
  pointer-events: none;
}

.hero-visual {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, #222844, #12141f 60%),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(255, 255, 255, 0.02) 2px,
      rgba(255, 255, 255, 0.02) 4px
    );
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
}

.hero-visual-inner {
  text-align: center;
  padding: 1.5rem;
  z-index: 1;
}

.pixel-badge {
  width: 96px;
  height: 96px;
  margin: 0 auto 1rem;
  border-radius: 22px;
  background: linear-gradient(145deg, #2a314f, #171b2c);
  border: 2px solid rgba(0, 229, 192, 0.4);
  box-shadow:
    0 0 0 6px rgba(0, 229, 192, 0.08),
    0 20px 40px rgba(0, 0, 0, 0.4);
  display: grid;
  place-items: center;
  font-size: 2.5rem;
}

.hero-visual h3 {
  margin: 0 0 0.35rem;
  font-size: 1.25rem;
}

.hero-visual p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.floating-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 1.1rem;
}

.tag {
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Sections */
.section {
  padding: 3.5rem 0;
}

.section-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.75rem;
  flex-wrap: wrap;
}

.section-header h2 {
  margin: 0 0 0.35rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
  letter-spacing: -0.02em;
}

.section-header p {
  margin: 0;
  color: var(--text-muted);
  max-width: 36rem;
}

/* Feature grid */
.features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.feature {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  transition: border-color var(--transition), transform var(--transition);
}

.feature:hover {
  border-color: rgba(0, 229, 192, 0.35);
  transform: translateY(-2px);
}

.feature-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(255, 61, 127, 0.12);
  margin-bottom: 0.85rem;
  font-size: 1.2rem;
}

.feature-icon-svg {
  overflow: visible;
}

.feature-icon .icon-microsd {
  width: 26px;
  height: 26px;
  display: block;
}

.feature h3 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
}

.feature p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Product grid */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.filter-btn {
  padding: 0.5rem 0.95rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  font-weight: 550;
  font-size: 0.88rem;
  transition: all var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  color: var(--text);
  border-color: var(--accent-2);
  background: rgba(0, 229, 192, 0.1);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.15rem;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.product-card:hover {
  border-color: rgba(255, 61, 127, 0.4);
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.product-media {
  aspect-ratio: 16 / 11;
  background: linear-gradient(145deg, #252a42, #141722);
  position: relative;
  display: grid;
  place-items: center;
  font-size: 3rem;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.product-media-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  transition: transform 0.35s ease;
}

/* Prefer full subject visibility when image is already product-cropped */
.product-media-img,
.detail-media img,
.cart-thumb-img {
  background: #141722;
}

.product-card:hover .product-media-img {
  transform: scale(1.04);
}

.product-emoji-fallback {
  font-size: 2.5rem;
  line-height: 1;
}

.product-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: rgba(0, 0, 0, 0.55);
  border: 1px solid var(--border-strong);
  backdrop-filter: blur(8px);
}

.product-badge.hot {
  color: var(--accent);
  border-color: rgba(255, 61, 127, 0.4);
}

.product-badge.new {
  color: var(--accent-2);
  border-color: rgba(0, 229, 192, 0.4);
}

.product-body {
  padding: 1.1rem 1.15rem 1.2rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.55rem;
}

.product-cat {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  font-weight: 650;
}

.product-body h3 {
  margin: 0;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.product-body h3 a:hover {
  color: var(--accent-2);
}

.product-desc {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
  flex: 1;
}

.product-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 0.35rem;
}

.price {
  font-weight: 800;
  font-size: 1.15rem;
}

.price small {
  font-size: 0.8rem;
  color: var(--text-dim);
  font-weight: 500;
  text-decoration: line-through;
  margin-left: 0.35rem;
}

/* CTA band */
.cta-band {
  margin: 1rem 0 3rem;
  border-radius: calc(var(--radius) + 4px);
  border: 1px solid var(--border-strong);
  background:
    linear-gradient(120deg, rgba(255, 61, 127, 0.16), rgba(0, 229, 192, 0.08)),
    var(--bg-elevated);
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.cta-band h2 {
  margin: 0 0 0.4rem;
  font-size: 1.5rem;
}

.cta-band p {
  margin: 0;
  color: var(--text-muted);
  max-width: 34rem;
}

/* Page hero (inner pages) */
.page-hero {
  padding: 2.75rem 0 1.5rem;
}

.page-hero h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  letter-spacing: -0.02em;
}

.page-hero p {
  margin: 0;
  color: var(--text-muted);
  max-width: 40rem;
}

/* Product detail */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  padding-bottom: 3rem;
}

.detail-gallery {
  position: sticky;
  top: calc(var(--header-h) + 1rem);
  align-self: start;
}

.detail-media {
  aspect-ratio: 1;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: linear-gradient(145deg, #252a42, #141722);
  display: grid;
  place-items: center;
  font-size: 6rem;
  overflow: hidden;
}

.detail-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.detail-thumbs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
  gap: 0.55rem;
  margin-top: 0.75rem;
}

.detail-thumb {
  aspect-ratio: 1;
  padding: 0;
  border-radius: 10px;
  border: 2px solid var(--border);
  background: var(--bg-elevated);
  overflow: hidden;
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.detail-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.detail-thumb:hover,
.detail-thumb.active {
  border-color: var(--accent-2);
  box-shadow: 0 0 0 2px var(--accent-2-glow);
}

.detail-info .product-cat {
  margin-bottom: 0.5rem;
}

.detail-info h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: -0.02em;
}

.detail-price {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.detail-desc {
  color: var(--text-muted);
  margin: 0 0 1.25rem;
}

.detail-list {
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
}

.detail-list li {
  position: relative;
  padding: 0.45rem 0 0.45rem 1.4rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
}

.detail-list li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--accent-2);
}

.qty-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.qty-control {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  overflow: hidden;
  background: var(--bg-elevated);
}

.qty-control button {
  width: 40px;
  height: 40px;
  border: 0;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  font-size: 1.1rem;
}

.qty-control input {
  width: 48px;
  text-align: center;
  border: 0;
  background: transparent;
  outline: none;
}

/* Cart / checkout */
.cart-layout,
.checkout-layout {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 1.5rem;
  padding-bottom: 3.5rem;
  align-items: start;
}

.panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.panel h2 {
  margin: 0 0 1rem;
  font-size: 1.15rem;
}

.cart-item {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  gap: 0.9rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
  align-items: center;
}

.cart-item:last-child {
  border-bottom: 0;
}

.cart-thumb {
  width: 64px;
  height: 64px;
  border-radius: 12px;
  background: linear-gradient(145deg, #252a42, #141722);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  overflow: hidden;
  flex-shrink: 0;
}

.cart-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.cart-item h3 {
  margin: 0 0 0.2rem;
  font-size: 0.98rem;
}

.cart-item p {
  margin: 0;
  color: var(--text-dim);
  font-size: 0.85rem;
}

.cart-item-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.cart-line-total {
  font-weight: 700;
  text-align: right;
}

.remove-btn {
  border: 0;
  background: transparent;
  color: var(--danger);
  cursor: pointer;
  font-size: 0.82rem;
  padding: 0;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55rem 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.summary-row.total {
  border-top: 1px solid var(--border);
  margin-top: 0.5rem;
  padding-top: 0.9rem;
  color: var(--text);
  font-size: 1.1rem;
  font-weight: 800;
}

.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-muted);
}

.empty-state .emoji {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
}

/* Forms */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
}

.form-grid .full {
  grid-column: 1 / -1;
}

label {
  display: block;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
  font-weight: 550;
}

input,
select,
textarea {
  width: 100%;
  padding: 0.7rem 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--bg-elevated);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent-2);
  box-shadow: 0 0 0 3px var(--accent-2-glow);
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.notice {
  padding: 0.9rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 193, 77, 0.35);
  background: rgba(255, 193, 77, 0.08);
  color: var(--accent-3);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.notice.info {
  border-color: rgba(0, 229, 192, 0.3);
  background: rgba(0, 229, 192, 0.08);
  color: var(--accent-2);
}

.notice.legal {
  border-color: var(--border-strong);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-muted);
}

/* Content pages */
.prose {
  max-width: 720px;
}

.prose h2 {
  margin: 2rem 0 0.75rem;
  font-size: 1.25rem;
}

.prose p,
.prose li {
  color: var(--text-muted);
}

.content-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.5rem;
  padding-bottom: 3rem;
  align-items: start;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 0 2rem;
  margin-top: 2rem;
  background: rgba(0, 0, 0, 0.25);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.92rem;
  max-width: 26rem;
}

.footer-col h4 {
  margin: 0 0 0.75rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}

.footer-col a {
  display: block;
  color: var(--text-muted);
  font-size: 0.92rem;
  padding: 0.25rem 0;
}

.footer-col a:hover {
  color: var(--accent-2);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 0.85rem;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 200;
  padding: 0.85rem 1.1rem;
  border-radius: 12px;
  background: var(--bg-elevated);
  border: 1px solid rgba(0, 229, 192, 0.4);
  box-shadow: var(--shadow);
  transform: translateY(120%);
  opacity: 0;
  transition: all 0.25s ease;
  max-width: min(360px, calc(100vw - 2rem));
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* Responsive */
@media (max-width: 960px) {
  .hero-grid,
  .product-detail,
  .cart-layout,
  .checkout-layout,
  .content-grid {
    grid-template-columns: 1fr;
  }

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

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

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

  .detail-gallery {
    position: static;
  }

  .detail-media {
    aspect-ratio: 16 / 10;
    font-size: 4rem;
  }

  .nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 0.75rem;
    background: rgba(10, 11, 18, 0.96);
    border-bottom: 1px solid var(--border);
  }

  .nav.open {
    display: flex;
  }

  .nav a {
    padding: 0.85rem 1rem;
    border-radius: 10px;
  }

  .menu-toggle {
    display: inline-flex;
  }
}

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

  .logo span {
    font-size: 0.92rem;
  }

  .hero {
    padding-top: 2.5rem;
  }
}