/* ==========================================================
   AFTERMARKET — Authenticated sneaker resale concept (Avara)
   Void black + cream + acid lime. Inter, Bebas Neue, JetBrains Mono.
   Reference: StockX (sold-price chart), GOAT (premium dark UI),
   Hypebeast (street-coded type), Bezel (auth grade card).
   ========================================================== */

:root {
  --am-bg:        #0A0A0A;
  --am-bg-2:      #131313;
  --am-bg-3:      #1A1A1A;
  --am-line:      rgba(245, 242, 232, 0.07);
  --am-line-2:    rgba(245, 242, 232, 0.14);
  --am-ink:       #F5F2E8;
  --am-ink-soft:  rgba(245, 242, 232, 0.72);
  --am-ink-faint: rgba(245, 242, 232, 0.45);

  --am-lime:      #D4FF00;
  --am-lime-hot:  #E5FF3A;
  --am-red:       #FF6B6B;
  --am-up:        #D4FF00;
  --am-down:      #FF6B6B;
  --am-flat:      #9A968D;

  --am-display:   'Inter', system-ui, -apple-system, sans-serif;
  --am-bebas:     'Bebas Neue', 'Impact', sans-serif;
  --am-mono:      'JetBrains Mono', Menlo, monospace;

  --am-pad:       clamp(20px, 4vw, 48px);
  --am-section:   clamp(80px, 11vw, 144px);
  --am-max:       1440px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--am-bg);
  color: var(--am-ink);
  font-family: var(--am-display);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }

.container {
  width: 100%;
  max-width: var(--am-max);
  margin: 0 auto;
  padding-inline: var(--am-pad);
}

/* ----------- AVARA CONCEPT BANNER ----------- */

.concept-strip {
  background: #060606;
  border-bottom: 1px solid rgba(217, 96, 59, 0.35);
  padding: 10px 0;
  font-family: var(--am-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  position: relative;
  z-index: 60;
}
.concept-strip-inner { display: flex; justify-content: space-between; align-items: center; }
.concept-strip-label { color: rgba(217, 96, 59, 0.9); font-weight: 600; }
.concept-strip-link { color: rgba(245, 242, 232, 0.7); transition: color 180ms ease; }
.concept-strip-link:hover { color: #D9603B; }

/* ----------- NAV ----------- */

.am-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--am-line);
}
.am-nav-inner {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: 24px;
  align-items: center;
  padding-block: 16px;
}
@media (max-width: 980px) {
  .am-nav-inner { grid-template-columns: auto 1fr auto; }
  .am-nav-links { display: none; }
}

.am-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--am-display);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.18em;
  color: var(--am-ink);
}
.am-brand-mark { width: 28px; height: 28px; flex-shrink: 0; }

.am-search {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--am-bg-2);
  border: 1px solid var(--am-line);
  border-radius: 4px;
  padding: 10px 14px;
  max-width: 480px;
  width: 100%;
  justify-self: start;
  margin-left: 8px;
}
.am-search:focus-within { border-color: var(--am-line-2); }
.am-search svg { width: 16px; height: 16px; color: var(--am-ink-faint); flex-shrink: 0; }
.am-search input {
  flex: 1;
  background: transparent;
  border: none;
  font-family: var(--am-display);
  font-size: 14px;
  color: var(--am-ink);
  outline: none;
}
.am-search input::placeholder { color: var(--am-ink-faint); }
.am-search kbd {
  font-family: var(--am-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--am-ink-faint);
  background: var(--am-bg);
  border: 1px solid var(--am-line);
  border-radius: 3px;
  padding: 2px 6px;
  flex-shrink: 0;
}
@media (max-width: 720px) { .am-search { display: none; } }

.am-nav-links {
  display: flex;
  gap: 28px;
  font-family: var(--am-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.am-nav-links a {
  color: var(--am-ink-soft);
  position: relative;
  padding: 6px 0;
  transition: color 180ms ease;
}
.am-nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0;
  height: 1px;
  background: var(--am-lime);
  transition: width 220ms cubic-bezier(.22,1,.36,1);
}
.am-nav-links a:hover { color: var(--am-ink); }
.am-nav-links a:hover::after { width: 100%; }

.am-cta {
  font-family: var(--am-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--am-bg);
  background: var(--am-lime);
  padding: 12px 22px;
  border-radius: 2px;
  transition: background 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}
.am-cta:hover { background: var(--am-lime-hot); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(212, 255, 0, 0.3); }

/* ----------- LIVE TICKER (under the nav) ----------- */

.am-ticker {
  background: var(--am-bg-3);
  border-bottom: 1px solid var(--am-line);
  overflow: hidden;
  white-space: nowrap;
}
.am-ticker-track {
  display: inline-flex;
  gap: 0;
  animation: amTickerScroll 80s linear infinite;
  padding-block: 10px;
}
@keyframes amTickerScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) { .am-ticker-track { animation: none; } }

.am-ticker-item {
  font-family: var(--am-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--am-ink-soft);
  padding: 0 32px;
  border-right: 1px solid var(--am-line);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.am-ticker-item b {
  font-family: var(--am-display);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.18em;
  background: var(--am-lime);
  color: var(--am-bg);
  padding: 2px 6px;
  border-radius: 2px;
}
.am-ticker-item:has(b:contains("BID")) b { background: var(--am-ink); }
.am-ticker-item strong { color: var(--am-ink); font-weight: 700; }
.am-ticker-item em {
  font-style: normal;
  font-weight: 600;
  color: var(--am-up);
}
.am-ticker-item em:contains("−") { color: var(--am-down); }

/* ----------- HERO ----------- */

.am-hero {
  padding: clamp(48px, 7vw, 96px) 0 clamp(64px, 10vw, 128px);
  background:
    radial-gradient(ellipse at 80% 0%, rgba(212, 255, 0, 0.08), transparent 50%),
    radial-gradient(ellipse at 20% 100%, rgba(212, 255, 0, 0.04), transparent 60%),
    var(--am-bg);
  position: relative;
  overflow: hidden;
}
.am-hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
@media (max-width: 1024px) { .am-hero-inner { grid-template-columns: 1fr; } }

.am-hero-copy { max-width: 640px; }

.am-eyebrow {
  font-family: var(--am-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--am-lime);
  margin-bottom: 28px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
}
.am-eyebrow em {
  font-style: italic;
  color: var(--am-ink);
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  font-size: 13px;
}
.am-pulse {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--am-lime);
  box-shadow: 0 0 0 0 rgba(212, 255, 0, 0.6);
  animation: amPulse 1.6s cubic-bezier(.22,1,.36,1) infinite;
}
@keyframes amPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(212, 255, 0, 0.6); }
  50%      { box-shadow: 0 0 0 10px rgba(212, 255, 0, 0); }
}
@media (prefers-reduced-motion: reduce) { .am-pulse { animation: none; } }

.am-headline {
  font-family: var(--am-bebas);
  font-size: clamp(72px, 12vw, 184px);
  font-weight: 400;
  letter-spacing: -0.005em;
  line-height: 0.92;
  color: var(--am-ink);
  margin-bottom: 32px;
  text-transform: uppercase;
}
.am-headline-accent { color: var(--am-lime); }

.am-hero-sub {
  font-family: var(--am-display);
  font-size: clamp(17px, 1.4vw, 19px);
  line-height: 1.7;
  color: var(--am-ink-soft);
  max-width: 48ch;
  margin-bottom: 44px;
}

.am-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: clamp(28px, 4vw, 64px);
  padding-top: 36px;
  border-top: 1px solid var(--am-line);
  width: fit-content;
}
@media (max-width: 600px) { .am-hero-stats { grid-template-columns: 1fr 1fr; gap: 20px; } }

.am-hero-stats > div { display: flex; flex-direction: column; gap: 6px; }
.am-hero-stat-num {
  font-family: var(--am-bebas);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 400;
  letter-spacing: -0.005em;
  color: var(--am-ink);
  line-height: 1;
}
.am-hero-stat-label {
  font-family: var(--am-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--am-ink-faint);
}

/* ----------- HERO DROP CARD ----------- */

.am-drop {
  background: var(--am-bg-2);
  border: 1px solid var(--am-line-2);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 40px 100px -30px rgba(0, 0, 0, 0.85), 0 0 0 1px rgba(212, 255, 0, 0.05);
  position: relative;
}
.am-drop::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--am-lime), transparent);
}

.am-drop-art {
  aspect-ratio: 16 / 10;
  background-image: url('https://images.unsplash.com/photo-1542291026-7eec264c27ff?w=1200&q=85&auto=format&fit=crop');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-bottom: 1px solid var(--am-line);
}

.am-drop-meta { padding: clamp(20px, 2.5vw, 32px); }
.am-drop-tag {
  font-family: var(--am-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--am-lime);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}

.am-drop-countdown {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 24px;
  padding: 14px;
  background: var(--am-bg);
  border-radius: 4px;
  border: 1px solid var(--am-line);
}
.am-drop-countdown > div { text-align: center; display: flex; flex-direction: column; gap: 2px; }
.am-cd-num {
  font-family: var(--am-bebas);
  font-size: clamp(24px, 2.6vw, 32px);
  font-weight: 400;
  color: var(--am-ink);
  line-height: 1;
  letter-spacing: 0;
}
.am-cd-lbl {
  font-family: var(--am-mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--am-ink-faint);
}

.am-drop-name {
  font-family: var(--am-display);
  font-size: clamp(18px, 1.8vw, 22px);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.25;
  color: var(--am-ink);
  margin-bottom: 6px;
}
.am-drop-meta-line {
  font-family: var(--am-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--am-ink-faint);
  margin-bottom: 18px;
}

.am-drop-prices {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--am-line);
  border-bottom: 1px solid var(--am-line);
  margin-bottom: 18px;
}
.am-drop-prices > div { display: flex; flex-direction: column; gap: 2px; }
.am-drop-price-lbl {
  font-family: var(--am-mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--am-ink-faint);
}
.am-drop-price-num {
  font-family: var(--am-bebas);
  font-size: 26px;
  letter-spacing: 0;
  color: var(--am-ink);
}
.am-drop-price-current { color: var(--am-lime); }

.am-drop-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  font-family: var(--am-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 700;
  background: var(--am-lime);
  color: var(--am-bg);
  padding: 16px 20px;
  border-radius: 2px;
  transition: background 180ms ease, transform 180ms ease;
}
.am-drop-cta:hover { background: var(--am-lime-hot); transform: translateY(-1px); }

/* ----------- BUTTONS ----------- */

.am-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--am-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  padding: 16px 28px;
  border-radius: 2px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 180ms cubic-bezier(.22,1,.36,1);
}
.am-btn-primary { background: var(--am-lime); color: var(--am-bg); }
.am-btn-primary:hover { background: var(--am-lime-hot); transform: translateY(-2px); box-shadow: 0 12px 28px rgba(212, 255, 0, 0.32); }
.am-btn-ghost { background: transparent; color: var(--am-ink); border-color: var(--am-line-2); }
.am-btn-ghost:hover { border-color: var(--am-lime); color: var(--am-lime); }

/* ----------- SECTIONS ----------- */

.am-section { padding: var(--am-section) 0; position: relative; }
.am-section + .am-section { border-top: 1px solid var(--am-line); }

.am-section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 32px;
  margin-bottom: clamp(40px, 6vw, 72px);
}
.am-section-head > div { max-width: 720px; }
.am-section-headline {
  font-family: var(--am-bebas);
  font-size: clamp(44px, 6.5vw, 96px);
  font-weight: 400;
  letter-spacing: 0;
  line-height: 0.95;
  color: var(--am-ink);
  margin-bottom: 16px;
  text-transform: uppercase;
}
.am-section-headline em {
  font-family: var(--am-display);
  font-style: italic;
  font-weight: 500;
  font-size: 0.9em;
  color: var(--am-lime);
  text-transform: none;
  letter-spacing: -0.015em;
}
.am-section-sub {
  font-size: 16px;
  line-height: 1.7;
  color: var(--am-ink-soft);
  max-width: 56ch;
}
.am-section-link {
  font-family: var(--am-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--am-ink-soft);
  white-space: nowrap;
  border-bottom: 1px solid var(--am-line);
  padding-bottom: 6px;
  transition: color 180ms ease, border-color 180ms ease;
}
.am-section-link:hover { color: var(--am-lime); border-color: var(--am-lime); }
@media (max-width: 720px) { .am-section-head { flex-direction: column; align-items: flex-start; } }

.am-data-note {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 32px;
  font-family: var(--am-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--am-ink-faint);
}
.am-data-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--am-lime);
  flex-shrink: 0;
  animation: amPulse 2s ease-out infinite;
}

/* ----------- HEAT RANKING ----------- */

.am-heat-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--am-line);
  border-radius: 4px;
  overflow: hidden;
  background: var(--am-bg-2);
}

.am-heat-row {
  display: grid;
  grid-template-columns: 48px 80px 1fr 200px 140px;
  gap: 24px;
  align-items: center;
  padding: 18px 24px;
  border-bottom: 1px solid var(--am-line);
  transition: background 180ms ease;
}
.am-heat-row:last-child { border-bottom: none; }
.am-heat-row:hover { background: var(--am-bg-3); }
@media (max-width: 980px) {
  .am-heat-row { grid-template-columns: 36px 64px 1fr 100px; }
  .am-heat-chart { display: none; }
}
@media (max-width: 600px) {
  .am-heat-row { grid-template-columns: 28px 56px 1fr; row-gap: 4px; }
  .am-heat-price { grid-column: 2 / -1; padding-left: 80px; flex-direction: row; align-items: baseline; gap: 8px; }
  .am-heat-price-lbl { display: none; }
}

.am-heat-rank {
  font-family: var(--am-bebas);
  font-size: 26px;
  color: var(--am-lime);
  letter-spacing: 0;
  line-height: 1;
}
.am-heat-img {
  aspect-ratio: 1;
  border-radius: 3px;
  background-color: var(--am-bg-3);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.am-heat-img-01 { background-image: url('https://images.unsplash.com/photo-1542291026-7eec264c27ff?w=400&q=85&auto=format&fit=crop'); }
.am-heat-img-02 { background-image: url('https://images.unsplash.com/photo-1556906781-9a412961c28c?w=400&q=85&auto=format&fit=crop'); }
.am-heat-img-03 { background-image: url('https://images.unsplash.com/photo-1595950653106-6c9ebd614d3a?w=400&q=85&auto=format&fit=crop'); }
.am-heat-img-04 { background-image: url('https://images.unsplash.com/photo-1606107557195-0e29a4b5b4aa?w=400&q=85&auto=format&fit=crop'); }
.am-heat-img-05 { background-image: url('https://images.unsplash.com/photo-1525966222134-fcfa99b8ae77?w=400&q=85&auto=format&fit=crop'); }
.am-heat-img-06 { background-image: url('https://images.unsplash.com/photo-1605408499391-6368c628ef42?w=400&q=85&auto=format&fit=crop'); }

.am-heat-meta { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.am-heat-brand {
  font-family: var(--am-mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--am-lime);
  font-weight: 600;
}
.am-heat-name {
  font-family: var(--am-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--am-ink);
  letter-spacing: -0.005em;
  line-height: 1.25;
  overflow: hidden;
  text-overflow: ellipsis;
}
.am-heat-info {
  font-family: var(--am-mono);
  font-size: 10px;
  color: var(--am-ink-faint);
  letter-spacing: 0.04em;
}

.am-heat-chart svg { width: 100%; height: 36px; }

.am-heat-price { display: flex; flex-direction: column; align-items: flex-end; gap: 2px; }
.am-heat-price-num {
  font-family: var(--am-bebas);
  font-size: 22px;
  color: var(--am-ink);
  line-height: 1;
}
.am-heat-price-delta {
  font-family: var(--am-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.am-heat-up { color: var(--am-up); }
.am-heat-down { color: var(--am-down); }
.am-heat-flat { color: var(--am-flat); }
.am-heat-price-lbl {
  font-family: var(--am-mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--am-ink-faint);
}

/* ----------- FEATURED GRAIL ----------- */

.am-grail { background: var(--am-bg-2); }
.am-grail-badge {
  font-family: var(--am-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  background: var(--am-lime);
  color: var(--am-bg);
  padding: 8px 14px;
  border-radius: 2px;
  align-self: flex-start;
  white-space: nowrap;
}
.am-grail-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(40px, 5vw, 72px);
  align-items: start;
}
@media (max-width: 980px) { .am-grail-grid { grid-template-columns: 1fr; } }

.am-grail-img {
  aspect-ratio: 1;
  background-image: url('https://images.unsplash.com/photo-1606107557195-0e29a4b5b4aa?w=1200&q=85&auto=format&fit=crop');
  background-size: cover;
  background-position: center;
  background-color: var(--am-bg-3);
  border-radius: 6px;
  border: 1px solid var(--am-line);
  box-shadow: 0 40px 100px -30px rgba(0, 0, 0, 0.7);
}

.am-grail-meta { display: flex; flex-direction: column; gap: 18px; }
.am-grail-ref {
  font-family: var(--am-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--am-ink-faint);
}
.am-grail-blurb {
  font-size: 16px;
  line-height: 1.7;
  color: var(--am-ink-soft);
  max-width: 56ch;
}

/* StockX-style chart */
.am-chart {
  background: var(--am-bg);
  border: 1px solid var(--am-line);
  border-radius: 4px;
  padding: 20px 22px 16px;
  margin-top: 8px;
}
.am-chart-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 16px;
}
.am-chart-label {
  font-family: var(--am-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--am-ink-faint);
  font-weight: 600;
}
.am-chart-delta {
  font-family: var(--am-bebas);
  font-size: 18px;
  letter-spacing: 0.02em;
}
.am-chart-svg { width: 100%; height: 140px; }
.am-chart-foot {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  font-family: var(--am-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--am-ink-faint);
}

.am-grail-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 32px;
  padding-top: 24px;
  border-top: 1px solid var(--am-line);
}
.am-grail-specs > div { display: flex; flex-direction: column; gap: 4px; }
.am-grail-specs dt {
  font-family: var(--am-mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--am-ink-faint);
  font-weight: 600;
}
.am-grail-specs dd {
  font-family: var(--am-display);
  font-size: 14px;
  color: var(--am-ink);
  font-weight: 500;
}

.am-grail-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }

/* ----------- BROWSE BY BRAND ----------- */

.am-brands-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2vw, 24px);
}
@media (max-width: 880px) { .am-brands-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .am-brands-grid { grid-template-columns: 1fr; } }

.am-brand-tile {
  position: relative;
  aspect-ratio: 4 / 3;
  background-color: var(--am-bg-2);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: 4px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
  transition: transform 240ms cubic-bezier(.22,1,.36,1), box-shadow 240ms ease;
}
.am-brand-tile::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 10, 10, 0.3) 0%, rgba(10, 10, 10, 0.85) 100%);
  pointer-events: none;
}
.am-brand-tile:hover { transform: translateY(-4px); box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.7); }

.am-brand-tile-jordan { background-image: url('https://images.unsplash.com/photo-1542291026-7eec264c27ff?w=900&q=85&auto=format&fit=crop'); }
.am-brand-tile-nike { background-image: url('https://images.unsplash.com/photo-1525966222134-fcfa99b8ae77?w=900&q=85&auto=format&fit=crop'); }
.am-brand-tile-yeezy { background-image: url('https://images.unsplash.com/photo-1551107696-a4b0c5a0d9a2?w=900&q=85&auto=format&fit=crop'); }
.am-brand-tile-nb { background-image: url('https://images.unsplash.com/photo-1595950653106-6c9ebd614d3a?w=900&q=85&auto=format&fit=crop'); }
.am-brand-tile-asics { background-image: url('https://images.unsplash.com/photo-1605408499391-6368c628ef42?w=900&q=85&auto=format&fit=crop'); }
.am-brand-tile-adidas { background-image: url('https://images.unsplash.com/photo-1605348532760-6753d2c43329?w=900&q=85&auto=format&fit=crop'); }

.am-brand-tile-name {
  position: relative;
  z-index: 1;
  font-family: var(--am-bebas);
  font-size: clamp(28px, 3.4vw, 44px);
  font-weight: 400;
  color: var(--am-ink);
  line-height: 1;
  align-self: flex-end;
}
.am-brand-tile-count {
  position: relative;
  z-index: 1;
  font-family: var(--am-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--am-lime);
  font-weight: 600;
  align-self: flex-start;
}

/* ----------- AUTHENTICATION ----------- */

.am-auth { background: var(--am-bg); }
.am-auth-grid {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}
@media (max-width: 980px) { .am-auth-grid { grid-template-columns: 1fr; } }

.am-auth-blurb {
  font-size: 16px;
  line-height: 1.7;
  color: var(--am-ink-soft);
  max-width: 52ch;
  margin-top: 16px;
  margin-bottom: 36px;
}

.am-auth-steps {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.am-auth-steps li {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 20px;
  padding: 20px 0;
  border-top: 1px solid var(--am-line);
}
.am-auth-num {
  font-family: var(--am-bebas);
  font-size: 32px;
  color: var(--am-lime);
  line-height: 1;
}
.am-auth-steps h4 {
  font-family: var(--am-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--am-ink);
  letter-spacing: -0.005em;
  margin-bottom: 6px;
}
.am-auth-steps p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--am-ink-soft);
}

/* Verification card */
.am-auth-card {
  background: var(--am-bg-2);
  border: 1px solid var(--am-line-2);
  border-radius: 6px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.7);
}
.am-auth-card-head {
  background: var(--am-bg-3);
  padding: 14px 22px;
  border-bottom: 1px solid var(--am-line);
}
.am-auth-card-tag {
  font-family: var(--am-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--am-lime);
  font-weight: 600;
}
.am-auth-card-body { padding: 24px 22px; position: relative; }

.am-auth-card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 24px;
  margin-bottom: 20px;
}
.am-auth-card-grid > div { display: flex; flex-direction: column; gap: 3px; }
.am-auth-card-grid span {
  font-family: var(--am-mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--am-ink-faint);
  font-weight: 600;
}
.am-auth-card-grid strong {
  font-family: var(--am-display);
  font-size: 14px;
  color: var(--am-ink);
  font-weight: 600;
}
.am-auth-grade { color: var(--am-lime) !important; }

.am-auth-card-note {
  font-size: 13px;
  line-height: 1.65;
  color: var(--am-ink-soft);
  font-style: italic;
  padding-top: 14px;
  border-top: 1px solid var(--am-line);
  padding-right: 90px;
}

.am-auth-stamp {
  position: absolute;
  bottom: 20px;
  right: 22px;
  width: 80px;
  height: 80px;
  opacity: 0.95;
  transform: rotate(-8deg);
}
.am-auth-stamp svg { width: 100%; height: 100%; }

/* ----------- SELL FLOW ----------- */

.am-sell-inner { max-width: 980px; }
.am-sell-sub {
  font-size: 16px;
  line-height: 1.7;
  color: var(--am-ink-soft);
  margin: 16px 0 48px;
  max-width: 56ch;
}

.am-sell-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 2.5vw, 32px);
  margin-bottom: 48px;
}
@media (max-width: 880px) { .am-sell-grid { grid-template-columns: 1fr; } }

.am-sell-card {
  padding: 32px 28px;
  background: var(--am-bg-2);
  border: 1px solid var(--am-line);
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.am-sell-num {
  font-family: var(--am-bebas);
  font-size: 32px;
  color: var(--am-lime);
  line-height: 1;
}
.am-sell-card h3 {
  font-family: var(--am-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--am-ink);
}
.am-sell-card p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--am-ink-soft);
}

.am-sell-cta { padding: 22px 36px; font-size: 13px; }

/* ----------- TAIL ----------- */

.am-tail-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(40px, 5vw, 64px);
}
@media (max-width: 880px) { .am-tail-grid { grid-template-columns: 1fr; } }

.am-newsletter-blurb {
  font-size: 16px;
  line-height: 1.7;
  color: var(--am-ink-soft);
  margin: 16px 0 28px;
  max-width: 48ch;
}
.am-newsletter-form {
  display: flex;
  gap: 10px;
  background: var(--am-bg-2);
  border: 1px solid var(--am-line-2);
  border-radius: 4px;
  padding: 8px;
}
.am-newsletter-form input {
  flex: 1;
  background: transparent;
  border: none;
  padding: 12px 16px;
  font-family: var(--am-display);
  font-size: 15px;
  color: var(--am-ink);
}
.am-newsletter-form input:focus { outline: none; }
.am-newsletter-form input::placeholder { color: var(--am-ink-faint); }
.am-newsletter-fine {
  margin-top: 14px;
  font-family: var(--am-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--am-ink-faint);
}

/* Avara cross-promo */
.am-cross {
  background: linear-gradient(180deg, rgba(217, 96, 59, 0.10), transparent 60%), var(--am-bg-2);
  border: 1px solid rgba(217, 96, 59, 0.3);
  border-radius: 6px;
  padding: clamp(28px, 4vw, 44px);
}
.am-cross-eyebrow {
  font-family: 'Inter', serif;
  font-style: italic;
  font-size: 14px;
  color: #D9603B;
  margin-bottom: 14px;
}
.am-cross-headline {
  font-family: var(--am-display);
  font-size: clamp(22px, 2.4vw, 28px);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.2;
  color: var(--am-ink);
  margin-bottom: 14px;
}
.am-cross-headline em { font-style: italic; color: #D9603B; font-weight: 500; }
.am-cross-sub {
  font-size: 15px;
  line-height: 1.65;
  color: var(--am-ink-soft);
  margin-bottom: 22px;
}
.am-cross-sub a { color: #D9603B; border-bottom: 1px solid currentColor; }
.am-cross-btn { width: 100%; border-color: rgba(217, 96, 59, 0.6); color: #D9603B; }
.am-cross-btn:hover { border-color: #D9603B; background: rgba(217, 96, 59, 0.1); }

/* ----------- FOOTER ----------- */

.am-footer { background: #050505; border-top: 1px solid var(--am-line-2); padding: 64px 0 0; }
.am-footer-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  padding-bottom: 56px;
}
@media (max-width: 720px) { .am-footer-inner { grid-template-columns: 1fr; } }

.am-footer-brand { display: flex; align-items: center; gap: 14px; }
.am-footer-brand p:first-child {
  font-family: var(--am-display);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.18em;
  color: var(--am-ink);
}
.am-footer-tag {
  font-family: var(--am-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--am-ink-faint);
}

.am-footer-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
@media (max-width: 600px) { .am-footer-nav { grid-template-columns: 1fr 1fr; } }
.am-footer-nav h4 {
  font-family: var(--am-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--am-lime);
  margin-bottom: 16px;
  font-weight: 600;
}
.am-footer-nav ul { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.am-footer-nav a {
  font-size: 14px;
  color: var(--am-ink-soft);
  transition: color 180ms ease;
}
.am-footer-nav a:hover { color: var(--am-lime); }

.am-footer-bottom { border-top: 1px solid var(--am-line); padding: 20px 0; }
.am-footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  font-family: var(--am-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--am-ink-faint);
  flex-wrap: wrap;
  gap: 12px;
}
.am-footer-bottom-inner a {
  color: var(--am-lime);
  border-bottom: 1px solid transparent;
  transition: border-color 180ms ease;
}
.am-footer-bottom-inner a:hover { border-color: var(--am-lime); }