:root {
  --aso-red: #c8102e;
  --aso-red-deep: #9a0c23;
  --aso-ink: #0f0f10;
  --aso-mute: #6b6f76;
  --aso-line: #0f0f101a;
  --aso-paper: #f7f6f4;
  --aso-soft: #efeeeb;
  --aso-white: #fff;
  --aso-steel: #1c1f26;
  --font-display: "Archivo", sans-serif;
  --font-body: "Plus Jakarta Sans", system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --shadow: 0 24px 60px #0f0f1014;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  min-height: 100vh;
  color: var(--aso-ink);
  background: var(--aso-paper);
  font-family: var(--font-body), system-ui, sans-serif;
  letter-spacing: -0.011em;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  margin: 0;
  font-size: 16px;
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
img, video { max-width: 100%; display: block; }
button, input, select { font: inherit; }
.sr-only {
  clip: rect(0, 0, 0, 0);
  border: 0;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  position: absolute;
  overflow: hidden;
}

.shell { flex-direction: column; min-height: 100vh; display: flex; }
.shell > main { flex: 1; }

.promo-bar {
  background: var(--aso-ink);
  color: #ffffffe0;
  letter-spacing: 0.04em;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.65rem clamp(1rem, 3vw, 2rem);
  font-size: 0.78rem;
}
.promo-bar, .promo-bar p { align-items: center; display: flex; }
.promo-bar p { flex-wrap: wrap; gap: 0.45rem 0.7rem; margin: 0; }
.promo-bar strong { color: #fff; font-weight: 600; }
.promo-sep { opacity: 0.35; }
.promo-mute { color: #ffffff73; text-transform: lowercase; letter-spacing: 0.02em; }
.promo-code-btn {
  color: #fff;
  cursor: pointer;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: none;
  border: 0;
  border-bottom: 1px solid #ffffff59;
  padding: 0;
  font-weight: 600;
}
.promo-code-btn:hover { border-bottom-color: #fff; }
.promo-bar > a {
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.7;
  transition: opacity 0.25s var(--ease);
  flex-shrink: 0;
  font-size: 0.68rem;
  font-weight: 600;
}
.promo-bar > a:hover { opacity: 1; }

.site-header {
  z-index: 40;
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
  backdrop-filter: blur(18px) saturate(1.2);
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
  background: #f7f6f4b8;
  border-bottom: 1px solid transparent;
  position: sticky;
  top: 0;
}
.site-header.scrolled {
  border-bottom-color: var(--aso-line);
  background: #f7f6f4eb;
}
.header-inner {
  max-width: var(--max);
  gap: 2rem;
  margin: 0 auto;
  padding: 0.95rem clamp(1rem, 3vw, 1.5rem);
}
.brand-lockup, .header-inner { align-items: center; display: flex; }
.brand-lockup { gap: 0.75rem; }
.brand-logo, .footer-logo { object-fit: cover; border-radius: 50%; width: 44px; height: 44px; }
.footer-logo { width: 56px; height: 56px; }
.brand-text { flex-direction: column; gap: 0.2rem; line-height: 1; display: flex; }
.brand-name {
  font-family: var(--font-display), sans-serif;
  letter-spacing: 0.14em;
  font-size: 1.05rem;
  font-weight: 600;
}
.brand-name, .brand-sub { text-transform: uppercase; }
.brand-sub { color: var(--aso-mute); letter-spacing: 0.18em; font-size: 0.68rem; }
.main-nav { gap: 1.75rem; margin-left: auto; display: flex; }
.main-nav a {
  color: var(--aso-mute);
  transition: color 0.25s var(--ease);
  font-size: 0.84rem;
  font-weight: 500;
}
.main-nav a.active, .main-nav a:hover { color: var(--aso-ink); }
.header-actions { align-items: center; gap: 1rem; display: flex; }
.header-link-quiet { letter-spacing: 0.02em; font-size: 0.84rem; font-weight: 600; }
.cart-btn, .menu-toggle {
  border: 1px solid var(--aso-line);
  cursor: pointer;
  width: 42px;
  height: 42px;
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
  background: none;
  place-items: center;
  display: grid;
  position: relative;
}
.cart-btn:hover, .menu-toggle:hover { border-color: var(--aso-ink); }
.cart-badge {
  background: var(--aso-red);
  color: #fff;
  border-radius: 999px;
  place-items: center;
  min-width: 17px;
  height: 17px;
  padding: 0 4px;
  font-size: 0.62rem;
  font-weight: 700;
  display: none;
  position: absolute;
  top: -5px;
  right: -5px;
}
.cart-badge.show { display: grid; }
.menu-toggle { flex-direction: column; gap: 5px; display: none; }
.menu-toggle span { width: 14px; height: 1.5px; }

.btn, .menu-toggle span { background: var(--aso-ink); }
.btn {
  border: 1px solid var(--aso-ink);
  color: #fff;
  letter-spacing: 0.04em;
  cursor: pointer;
  min-height: 48px;
  transition: transform 0.3s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease), color 0.25s var(--ease);
  justify-content: center;
  align-items: center;
  gap: 0.4rem;
  padding: 0.85rem 1.5rem;
  font-size: 0.84rem;
  font-weight: 600;
  display: inline-flex;
}
.btn:hover { transform: translateY(-1px); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }
.btn-primary { background: var(--aso-red); border-color: var(--aso-red); }
.btn-primary:hover { background: var(--aso-red-deep); border-color: var(--aso-red-deep); }
.btn-ghost { color: var(--aso-ink); background: none; }
.btn-ghost:hover { background: var(--aso-ink); color: #fff; }
.btn-hero-ghost { color: #fff; background: none; border-color: #ffffff59; }
.btn-hero-ghost:hover { color: var(--aso-ink); background: #fff; border-color: #fff; }
.btn-sm { min-height: 38px; padding: 0.55rem 0.9rem; font-size: 0.78rem; }
.btn-block { width: 100%; }
.text-action {
  color: var(--aso-ink);
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease);
  background: none;
  border: 0;
  border-bottom: 1px solid #0f0f1040;
  padding: 0;
  font-size: 0.84rem;
  font-weight: 600;
}
.text-action:hover { border-bottom-color: var(--aso-red); color: var(--aso-red); }
.text-action.lg { font-size: 0.95rem; }
.text-action:disabled { opacity: 0.4; cursor: not-allowed; }

.hero {
  color: #fff;
  align-items: end;
  min-height: min(92vh, 860px);
  display: grid;
  position: relative;
  overflow: hidden;
}
.hero-media { position: absolute; inset: 0; }
.hero-video {
  object-fit: cover;
  width: 100%;
  height: 100%;
  animation: heroZoom 18s var(--ease) forwards;
  transform: scale(1.03);
}
.hero-shade {
  background:
    linear-gradient(105deg, #0a0a0cd1, #0a0a0c73 48%, #0a0a0c33),
    linear-gradient(transparent 58%, #0a0a0cb8);
  position: absolute;
  inset: 0;
}
.hero-content {
  z-index: 1;
  max-width: var(--max);
  width: 100%;
  animation: riseIn 1s var(--ease) both;
  margin: 0 auto;
  padding: 8rem clamp(1rem, 3vw, 1.5rem) 5rem;
  position: relative;
}
.eyebrow, .eyebrow.light, .hero-kicker {
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin: 0 0 1rem;
  font-size: 0.72rem;
  font-weight: 600;
}
.hero-kicker { color: #ffffff9e; }
.eyebrow { color: var(--aso-red); }
.eyebrow.light { color: #ffffff8c; }
.hero h1 {
  font-family: var(--font-display), sans-serif;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  max-width: 8ch;
  margin: 0 0 1.1rem;
  font-size: clamp(3.4rem, 9vw, 6.4rem);
  font-weight: 600;
  line-height: 0.9;
}
.hero-lead {
  color: #ffffffc7;
  max-width: 28rem;
  margin: 0 0 2rem;
  font-size: 1.05rem;
  font-weight: 400;
  line-height: 1.55;
}
.hero-actions { flex-wrap: wrap; gap: 0.75rem; display: flex; }

@keyframes heroZoom {
  0% { transform: scale(1.08); }
  to { transform: scale(1); }
}
@keyframes riseIn {
  0% { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: none; }
}

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 5.5rem clamp(1rem, 3vw, 1.5rem);
}
.section.quiet { padding-top: 1rem; }
.section-head {
  justify-content: space-between;
  align-items: end;
  gap: 2rem;
  margin-bottom: 2.75rem;
  display: flex;
}
.closing h2, .editorial h2, .kit-panel h2, .page-hero h1, .product-detail h1, .section-head h2 {
  font-family: var(--font-display), sans-serif;
  letter-spacing: -0.03em;
  margin: 0;
  font-weight: 600;
  line-height: 1.02;
}
.section-head h2 { max-width: 14ch; font-size: clamp(2rem, 4.2vw, 3rem); }
.section-head p { max-width: 32rem; color: var(--aso-mute); margin: 0.85rem 0 0; font-size: 0.98rem; }
.section-foot { margin-top: 2.5rem; }
.page-hero {
  max-width: var(--max);
  animation: riseIn 0.7s var(--ease) both;
  margin: 0 auto;
  padding: 4rem clamp(1rem, 3vw, 1.5rem) 1.5rem;
}
.page-hero h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); }
.page-hero p { max-width: 36rem; color: var(--aso-mute); margin: 0.85rem 0 0; }

.trust-strip { border-bottom: 1px solid var(--aso-line); background: var(--aso-white); }
.trust-inner {
  max-width: var(--max);
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin: 0 auto;
  padding: 1.6rem clamp(1rem, 3vw, 1.5rem);
  display: grid;
}
.trust-inner p { gap: 0.25rem; margin: 0; display: grid; }
.trust-inner strong {
  font-family: var(--font-display), sans-serif;
  letter-spacing: -0.02em;
  font-size: 1.15rem;
  font-weight: 600;
}
.trust-inner span { color: var(--aso-mute); font-size: 0.82rem; }

.affiliate-grid, .product-grid, .service-grid {
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem 1.25rem;
  display: grid;
}
.product-card { transition: transform 0.45s var(--ease); background: none; border: 0; overflow: visible; }
.product-card:hover { transform: translateY(-3px); }
.product-card-media {
  aspect-ratio: 1;
  background: var(--aso-soft);
  display: block;
  position: relative;
  overflow: hidden;
}
.product-card-media img {
  object-fit: cover;
  width: 100%;
  height: 100%;
  transition: transform 0.7s var(--ease);
}
.product-card:hover .product-card-media img { transform: scale(1.04); }
.sale-badge {
  z-index: 1;
  background: var(--aso-ink);
  color: #fff;
  letter-spacing: 0.06em;
  padding: 0.35rem 0.55rem;
  font-size: 0.68rem;
  font-weight: 600;
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
}
.product-card-body { padding: 1rem 0 0; }
.card-meta-row { justify-content: space-between; gap: 0.5rem; margin-bottom: 0.45rem; display: flex; }
.affiliate-line, .meta-chip, .meta-quiet {
  color: var(--aso-mute);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.72rem;
}
.meta-quiet.accent { color: var(--aso-red); font-weight: 600; }
.meta-chip {
  border: 1px solid var(--aso-line);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--aso-mute);
  padding: 0.3rem 0.5rem;
  font-weight: 600;
  display: inline-flex;
}
.product-card h3 {
  letter-spacing: -0.015em;
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.3;
}
.product-card-foot {
  justify-content: space-between;
  align-items: end;
  gap: 0.75rem;
  margin-top: 0.95rem;
  display: flex;
}
.price-stack { gap: 0.1rem; display: grid; }
.price { letter-spacing: -0.02em; font-size: 0.95rem; font-weight: 600; }
.price-was { color: var(--aso-mute); font-size: 0.75rem; text-decoration: line-through; }
.price-save { color: var(--aso-red); font-size: 0.72rem; font-weight: 600; }

.editorial { background: var(--aso-ink); color: #fff; }
.editorial-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 5.5rem clamp(1rem, 3vw, 1.5rem);
}
.editorial h2 { max-width: 16ch; margin-bottom: 2.75rem; font-size: clamp(2rem, 4.5vw, 3.2rem); }
.editorial-grid {
  border-top: 1px solid #ffffff1f;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  padding-top: 2rem;
  display: grid;
}
.editorial-grid h3 { margin: 0 0 0.55rem; font-size: 1rem; font-weight: 600; }
.editorial-grid p { color: #ffffff94; max-width: 28ch; margin: 0; font-size: 0.94rem; }

.kit-panel {
  border-top: 1px solid var(--aso-line);
  border-bottom: 1px solid var(--aso-line);
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 3rem;
  padding: 3rem 0;
  display: grid;
}
.kit-panel h2 { max-width: 14ch; margin: 0 0 1rem; font-size: clamp(2rem, 4vw, 2.8rem); }
.kit-panel > div > p { max-width: 34rem; color: var(--aso-mute); margin: 0 0 1.75rem; }
.kit-steps { gap: 0; margin: 0; padding: 0; list-style: none; display: grid; }
.kit-steps li {
  border-top: 1px solid var(--aso-line);
  align-items: baseline;
  gap: 1.25rem;
  padding: 1.15rem 0;
  font-size: 1.02rem;
  font-weight: 500;
  display: flex;
}
.kit-steps li:last-child { border-bottom: 1px solid var(--aso-line); }
.kit-steps span {
  font-family: var(--font-display), sans-serif;
  letter-spacing: 0.08em;
  color: var(--aso-red);
  min-width: 2rem;
  font-size: 0.85rem;
}

.affiliate-grid.refined { gap: 0; }
.affiliate-card {
  border-top: 1px solid var(--aso-line);
  transition: padding 0.3s var(--ease);
  background: none;
  gap: 0.45rem;
  padding: 1.5rem 0;
  display: grid;
}
.affiliate-grid.refined .affiliate-card:last-child { border-bottom: 1px solid var(--aso-line); }
.affiliate-card:hover { padding-left: 0.5rem; }
.affiliate-card .type {
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--aso-red);
  font-size: 0.68rem;
  font-weight: 600;
}
.affiliate-card h3 {
  font-size: 1.25rem;
  font-family: var(--font-display), sans-serif;
  letter-spacing: -0.02em;
  margin: 0;
  font-weight: 600;
}
.affiliate-card p { color: var(--aso-mute); margin: 0; font-size: 0.9rem; }

.closing { background: var(--aso-soft); }
.closing-inner {
  max-width: var(--max);
  text-align: left;
  margin: 0 auto;
  padding: 5.5rem clamp(1rem, 3vw, 1.5rem);
}
.closing h2 { max-width: 16ch; margin-bottom: 1rem; font-size: clamp(2.1rem, 5vw, 3.4rem); }
.closing p { max-width: 32rem; color: var(--aso-mute); margin: 0 0 2rem; }

.catalog-browser { gap: 1.25rem; display: grid; }
.catalog-toolbar { gap: 1rem; margin-bottom: 0.5rem; display: grid; }
.field input, .field select, .field textarea, .search-field input {
  border: 0;
  border-bottom: 1px solid var(--aso-line);
  background: none;
  border-radius: 0;
  outline: none;
  width: 100%;
  padding: 0.95rem 0;
}
.field input:focus, .field select:focus, .field textarea:focus, .search-field input:focus {
  border-bottom-color: var(--aso-ink);
}
.chip-row { flex-wrap: wrap; gap: 0.4rem; display: flex; }
.chip {
  border: 1px solid var(--aso-line);
  color: var(--aso-mute);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.25s var(--ease);
  background: none;
  padding: 0.45rem 0.7rem;
  font-size: 0.72rem;
  font-weight: 600;
}
.chip.active, .chip:hover { border-color: var(--aso-ink); color: var(--aso-ink); }
.results-meta { color: var(--aso-mute); margin: 0 0 1.25rem; font-size: 0.85rem; }
.empty-state { color: var(--aso-mute); border-top: 1px solid var(--aso-line); padding: 3rem 0; }

.product-detail {
  max-width: var(--max);
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3.5rem;
  margin: 0 auto;
  padding: 2.5rem clamp(1rem, 3vw, 1.5rem) 5rem;
  display: grid;
}
.gallery-main { aspect-ratio: 1; background: var(--aso-soft); overflow: hidden; }
.gallery-main img, .service-card img { object-fit: cover; width: 100%; height: 100%; }
.gallery-thumbs { gap: 0.5rem; margin-top: 0.75rem; display: flex; flex-wrap: wrap; }
.gallery-thumbs button {
  background: var(--aso-soft);
  cursor: pointer;
  opacity: 0.55;
  width: 72px;
  height: 72px;
  transition: opacity 0.25s var(--ease), border-color 0.25s var(--ease);
  border: 1px solid transparent;
  padding: 0;
  overflow: hidden;
}
.gallery-thumbs button.active, .gallery-thumbs button:hover { opacity: 1; border-color: var(--aso-ink); }
.gallery-thumbs img { object-fit: cover; width: 100%; height: 100%; }
.product-detail .meta-chip { margin-bottom: 1rem; }
.product-detail h1 { margin-bottom: 0.65rem; font-size: clamp(2rem, 4vw, 3rem); }
.lead-price-block { margin: 1.25rem 0 1.35rem; }
.lead-price { letter-spacing: -0.02em; margin: 0.15rem 0; font-size: 1.55rem; font-weight: 600; }
.product-detail .desc { color: var(--aso-mute); max-width: 38rem; margin: 0 0 1.75rem; }
.add-panel {
  border: 0;
  border-top: 1px solid var(--aso-line);
  background: none;
  gap: 1rem;
  padding: 1.5rem 0 0;
  display: grid;
}
.field { gap: 0.4rem; display: grid; }
.field span {
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--aso-mute);
  font-size: 0.72rem;
  font-weight: 600;
}
.add-row { flex-wrap: wrap; gap: 0.75rem; display: flex; }
.qty-control {
  border-bottom: 1px solid var(--aso-line);
  background: none;
  align-items: center;
  display: inline-flex;
}
.qty-control button { cursor: pointer; background: none; border: 0; width: 40px; height: 44px; font-size: 1.05rem; }
.qty-control span { text-align: center; min-width: 28px; font-weight: 600; }
.qty-control.lg button { height: 48px; }
.price-note { color: var(--aso-mute); margin: 0; font-size: 0.85rem; }
.price-note.highlight { color: var(--aso-ink); font-weight: 600; }
.variant-list { gap: 0.4rem; display: grid; }
.variant-opt {
  border: 1px solid var(--aso-line);
  cursor: pointer;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 0.85rem;
  display: flex;
  background: none;
  text-align: left;
  font-size: 0.88rem;
}
.variant-opt.active { border-color: var(--aso-ink); }

.service-card { background: none; border: 0; padding: 0; }
.service-card .media { aspect-ratio: 16 / 10; background: var(--aso-soft); overflow: hidden; }
.service-card .body { padding: 1rem 0 0; }
.service-card h3 { margin: 0.45rem 0; font-size: 1.05rem; }
.service-card p { color: var(--aso-mute); margin: 0; font-size: 0.9rem; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

.about-grid { grid-template-columns: 1.1fr 0.9fr; align-items: start; gap: 3rem; display: grid; }
.about-grid img { width: 100%; height: auto; object-fit: cover; max-height: 560px; }
.pillars {
  border-top: 1px solid var(--aso-line);
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
  padding-top: 2rem;
  display: grid;
}
.pillar { background: none; border: 0; padding: 0; }
.pillar h3 {
  font-family: var(--font-display), sans-serif;
  margin: 0 0 0.45rem;
  font-size: 1.2rem;
  font-weight: 600;
}
.pillar p { color: var(--aso-mute); margin: 0; font-size: 0.92rem; }

.cart-overlay {
  z-index: 60;
  grid-template-columns: 1fr min(400px, 100%);
  display: none;
  position: fixed;
  inset: 0;
}
.cart-overlay.open { display: grid; }
.cart-backdrop { cursor: pointer; background: #0a0a0c66; border: 0; }
.cart-drawer {
  background: var(--aso-paper);
  border-left: 1px solid var(--aso-line);
  height: 100%;
  animation: slideIn 0.35s var(--ease);
  flex-direction: column;
  display: flex;
}
@keyframes slideIn {
  0% { opacity: 0.5; transform: translate(16px); }
  to { opacity: 1; transform: none; }
}
.cart-drawer-foot, .cart-drawer-head {
  border-bottom: 1px solid var(--aso-line);
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.35rem;
  display: flex;
}
.cart-drawer-head h2 {
  font-family: var(--font-display), sans-serif;
  margin: 0;
  font-size: 1.4rem;
  font-weight: 600;
}
.cart-drawer-head button { cursor: pointer; background: none; border: 0; font-size: 1.5rem; line-height: 1; }
.cart-drawer-foot {
  border-bottom: 0;
  border-top: 1px solid var(--aso-line);
  flex-direction: column;
  align-items: stretch;
  gap: 0.85rem;
  margin-top: auto;
}
.cart-list { gap: 1.25rem; margin: 0; padding: 1rem 1.35rem; list-style: none; display: grid; overflow: auto; }
.cart-list li { grid-template-columns: 72px 1fr; gap: 0.85rem; display: grid; }
.cart-item-img { background: var(--aso-soft); width: 72px; height: 72px; overflow: hidden; }
.cart-item-img img { object-fit: cover; width: 100%; height: 100%; }
.cart-item-body { gap: 0.2rem; display: grid; }
.cart-item-body span { color: var(--aso-mute); font-size: 0.8rem; }
.cart-item-row { justify-content: space-between; align-items: center; gap: 0.5rem; margin-top: 0.25rem; display: flex; }
.cart-empty { color: var(--aso-mute); padding: 2rem 1.35rem; }
.cart-total { justify-content: space-between; width: 100%; display: flex; }
.link-btn {
  color: var(--aso-mute);
  cursor: pointer;
  text-underline-offset: 3px;
  background: none;
  border: 0;
  padding: 0;
  text-decoration: underline;
}

.site-footer { background: var(--aso-ink); color: #ffffffb8; margin-top: 0; }
.footer-grid {
  max-width: var(--max);
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2.5rem;
  margin: 0 auto;
  padding: 4rem clamp(1rem, 3vw, 1.5rem) 2.5rem;
  display: grid;
}
.footer-tagline { color: #fff; max-width: 24rem; margin: 1rem 0 0.4rem; font-weight: 500; }
.footer-slogan { color: #fff6; margin: 0; font-size: 0.9rem; }
.site-footer h3 {
  font-family: var(--font-display), sans-serif;
  color: #fff;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 0.9rem;
  font-size: 0.95rem;
  font-weight: 600;
}
.site-footer ul { gap: 0.5rem; margin: 0; padding: 0; list-style: none; display: grid; }
.site-footer a:hover { color: #fff; }
.footer-bottom {
  max-width: var(--max);
  color: #ffffff61;
  border-top: 1px solid #ffffff1a;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  margin: 0 auto;
  padding: 1.15rem clamp(1rem, 3vw, 1.5rem) 1.6rem;
  font-size: 0.78rem;
  display: flex;
}

.toast {
  position: fixed;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  background: var(--aso-ink);
  color: #fff;
  padding: 0.7rem 1.1rem;
  font-size: 0.85rem;
  opacity: 0;
  pointer-events: none;
  transition: 0.3s var(--ease);
  z-index: 80;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

@media (max-width: 980px) {
  .about-grid, .affiliate-grid, .editorial-grid, .footer-grid, .kit-panel, .pillars,
  .product-detail, .product-grid, .service-grid, .trust-inner {
    grid-template-columns: 1fr 1fr;
  }
  .about-grid, .editorial-grid, .footer-grid, .kit-panel, .pillars, .product-detail, .trust-inner {
    grid-template-columns: 1fr;
  }
  .main-nav {
    border-bottom: 1px solid var(--aso-line);
    background: #f7f6f4fa;
    flex-direction: column;
    gap: 0.9rem;
    padding: 1rem 1.25rem 1.25rem;
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
  }
  .main-nav.open { display: flex; }
  .menu-toggle { display: inline-flex; }
  .header-link-quiet { display: none; }
  .section-head { flex-direction: column; align-items: start; }
  .hero { min-height: 78vh; }
  .promo-bar { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 640px) {
  .affiliate-grid, .cart-overlay, .product-grid, .service-grid { grid-template-columns: 1fr; }
  .cart-backdrop { display: none; }
}