/* ============================================================
   BENCHQUILL — "AI Benchmark Lab" Design System
   Premium dark, instrument-grade. Distinctive, not AI-template.
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  /* Surfaces (near-black, blue-tinted) */
  --bg: #0a0c10;
  --bg-1: #0d1016;
  --panel: #12161f;
  --panel-2: #171c27;
  --panel-3: #1d2430;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);

  /* Text */
  --text: #eef1f6;
  --text-dim: #9aa6b6;
  --text-faint: #62708400;
  --text-mute: #647084;

  /* Signal accent (benchmark lime) + cool secondary */
  --acc: #c7f94e;
  --acc-deep: #a6e02a;
  --acc-soft: rgba(199, 249, 78, 0.12);
  --acc-glow: rgba(199, 249, 78, 0.35);
  --teal: #3fe0c8;
  --teal-soft: rgba(63, 224, 200, 0.12);

  /* Semantic */
  --up: #4ade80;
  --down: #f87171;
  --warn: #fbbf24;
  --info: #5eb0ff;

  /* Type */
  --f-display: "Clash Display", "General Sans", ui-sans-serif, sans-serif;
  --f-body: "General Sans", ui-sans-serif, system-ui, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", monospace;

  /* Radii */
  --r-xs: 7px;
  --r-sm: 10px;
  --r: 14px;
  --r-lg: 20px;
  --r-xl: 28px;
  --pill: 999px;

  /* Shadow */
  --sh-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --sh: 0 12px 30px -12px rgba(0, 0, 0, 0.7);
  --sh-lg: 0 30px 70px -25px rgba(0, 0, 0, 0.8);

  /* Layout */
  --maxw: 1240px;
  --nav-h: 70px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--f-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select { font: inherit; color: inherit; }
ul { list-style: none; }
::selection { background: var(--acc); color: #0a0c10; }

/* ---------- Atmosphere: grid + glows + noise ---------- */
body::before {
  content: "";
  position: fixed; inset: 0; z-index: -2;
  background:
    radial-gradient(900px 520px at 78% -8%, rgba(199, 249, 78, 0.10), transparent 60%),
    radial-gradient(760px 480px at 8% 8%, rgba(63, 224, 200, 0.08), transparent 55%),
    var(--bg);
}
body::after {
  content: "";
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 35%, transparent 85%);
}

/* ---------- Layout helpers ---------- */
.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: 24px; }
.section { padding-block: clamp(56px, 8vw, 110px); }
.section-sm { padding-block: clamp(40px, 5vw, 64px); }
.center { text-align: center; }
.stack > * + * { margin-top: 1rem; }

/* Eyebrow / mono kicker */
.kicker {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--acc);
  display: inline-flex; align-items: center; gap: 0.6em;
}
.kicker::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: var(--acc); box-shadow: 0 0 12px var(--acc-glow);
  animation: pulse 2.4s var(--ease) infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--f-display); font-weight: 600; line-height: 1.08; letter-spacing: -0.02em; color: #fff; }
.h-hero { font-size: clamp(2.6rem, 6.5vw, 5rem); font-weight: 600; line-height: 1.02; letter-spacing: -0.035em; }
.h1 { font-size: clamp(2rem, 4.4vw, 3.2rem); }
.h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
.h3 { font-size: clamp(1.25rem, 2vw, 1.6rem); }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.3rem); color: var(--text-dim); max-width: 60ch; }
.muted { color: var(--text-dim); }
.mono { font-family: var(--f-mono); }
.grad-text { background: linear-gradient(100deg, #fff 30%, var(--acc) 75%); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.55em;
  padding: 0.85em 1.5em; border-radius: var(--pill);
  font-weight: 600; font-size: 0.95rem; letter-spacing: -0.01em;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.2s, border-color 0.2s;
  white-space: nowrap;
}
.btn-primary { background: var(--acc); color: #0a0c10; box-shadow: 0 8px 26px -8px var(--acc-glow); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 34px -8px var(--acc-glow); background: #d4ff63; }
.btn-ghost { border: 1px solid var(--border-strong); color: var(--text); background: rgba(255,255,255,0.02); }
.btn-ghost:hover { border-color: var(--acc); color: var(--acc); transform: translateY(-2px); }
.btn-sm { padding: 0.6em 1.1em; font-size: 0.85rem; }
.btn svg { width: 1.05em; height: 1.05em; }

/* ---------- Badges / tags ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 0.4em;
  font-family: var(--f-mono); font-size: 0.68rem; letter-spacing: 0.05em;
  text-transform: uppercase; padding: 0.35em 0.7em; border-radius: var(--r-xs);
  border: 1px solid var(--border-strong); color: var(--text-dim); background: rgba(255,255,255,0.02);
}
.badge-free { color: var(--teal); border-color: rgba(63,224,200,0.4); background: var(--teal-soft); }
.badge-freemium { color: var(--acc); border-color: rgba(199,249,78,0.4); background: var(--acc-soft); }
.badge-paid { color: var(--warn); border-color: rgba(251,191,36,0.35); background: rgba(251,191,36,0.1); }
.tag {
  font-size: 0.74rem; padding: 0.3em 0.7em; border-radius: var(--pill);
  border: 1px solid var(--border); color: var(--text-dim); background: rgba(255,255,255,0.02);
  transition: all 0.2s;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60; height: var(--nav-h);
  display: flex; align-items: center;
  background: rgba(10, 12, 16, 0.72); backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; width: 100%; }
.brand { display: flex; align-items: center; gap: 0.6rem; font-family: var(--f-display); font-weight: 600; font-size: 1.25rem; letter-spacing: -0.02em; }
.brand-mark {
  width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center;
  background: linear-gradient(140deg, var(--acc), var(--acc-deep)); color: #0a0c10;
  font-family: var(--f-mono); font-weight: 700; font-size: 1rem; box-shadow: 0 0 18px var(--acc-glow);
}
.brand b { font-weight: 600; }
.brand span { color: var(--acc); }
.nav-links { display: flex; align-items: center; gap: 1.7rem; }
.nav-links a { font-size: 0.92rem; color: var(--text-dim); font-weight: 500; transition: color 0.2s; position: relative; }
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-links a.active::after {
  content: ""; position: absolute; left: 0; bottom: -22px; height: 2px; width: 100%;
  background: var(--acc); box-shadow: 0 0 10px var(--acc-glow);
}
.nav-actions { display: flex; align-items: center; gap: 0.8rem; }
.nav-toggle { display: none; width: 42px; height: 42px; border-radius: var(--r-xs); border: 1px solid var(--border); }
.nav-toggle span { display: block; width: 18px; height: 2px; background: var(--text); margin: 3px auto; transition: 0.3s; }

/* ---------- Hero ---------- */
.hero { position: relative; padding-top: clamp(56px, 8vw, 96px); padding-bottom: clamp(40px, 5vw, 64px); }
.hero-inner { max-width: 880px; }
.hero .h-hero { margin: 1.1rem 0; }
.hero .lead { margin-bottom: 2rem; }
.hero-cta { display: flex; gap: 0.9rem; flex-wrap: wrap; }

/* stat strip */
.stats {
  display: flex; flex-wrap: wrap; gap: 0 2.6rem; margin-top: 2.6rem;
  padding-top: 1.8rem; border-top: 1px solid var(--border);
}
.stat .num { font-family: var(--f-mono); font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 700; color: #fff; letter-spacing: -0.02em; }
.stat .num span { color: var(--acc); }
.stat .lbl { font-size: 0.78rem; color: var(--text-mute); font-family: var(--f-mono); letter-spacing: 0.08em; text-transform: uppercase; }

/* ---------- Search bar ---------- */
.searchbox { position: relative; max-width: 640px; }
.searchbox svg { position: absolute; left: 18px; top: 50%; transform: translateY(-50%); width: 20px; height: 20px; color: var(--text-mute); }
.searchbox input {
  width: 100%; padding: 1.05em 1.2em 1.05em 3.1em; border-radius: var(--pill);
  background: var(--panel); border: 1px solid var(--border-strong); color: var(--text);
  font-size: 1rem; transition: border-color 0.2s, box-shadow 0.2s;
}
.searchbox input::placeholder { color: var(--text-mute); }
.searchbox input:focus { outline: none; border-color: var(--acc); box-shadow: 0 0 0 4px var(--acc-soft); }
.searchbox kbd {
  position: absolute; right: 16px; top: 50%; transform: translateY(-50%);
  font-family: var(--f-mono); font-size: 0.72rem; color: var(--text-mute);
  border: 1px solid var(--border); border-radius: 6px; padding: 0.2em 0.5em;
}

/* ---------- Section head ---------- */
.shead { display: flex; align-items: flex-end; justify-content: space-between; gap: 1.5rem; margin-bottom: 2.4rem; flex-wrap: wrap; }
.shead .lead { margin-top: 0.6rem; }
.link-arrow { color: var(--acc); font-weight: 600; font-size: 0.92rem; display: inline-flex; align-items: center; gap: 0.4em; transition: gap 0.2s; }
.link-arrow:hover { gap: 0.7em; }

/* ---------- Filter bar ---------- */
.filterbar {
  position: sticky; top: var(--nav-h); z-index: 40;
  background: rgba(10, 12, 16, 0.82); backdrop-filter: blur(12px);
  border-block: 1px solid var(--border); padding-block: 0.9rem; margin-bottom: 2rem;
}
.filterbar .row { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.chips { display: flex; gap: 0.5rem; flex-wrap: wrap; flex: 1; }
.chip {
  font-size: 0.82rem; padding: 0.5em 1em; border-radius: var(--pill);
  border: 1px solid var(--border); color: var(--text-dim); background: rgba(255,255,255,0.02);
  transition: all 0.18s var(--ease); font-weight: 500;
}
.chip:hover { border-color: var(--border-strong); color: var(--text); }
.chip.active { background: var(--acc); color: #0a0c10; border-color: var(--acc); font-weight: 600; }
.select {
  padding: 0.55em 2.2em 0.55em 1em; border-radius: var(--pill); background: var(--panel) ;
  border: 1px solid var(--border-strong); font-size: 0.85rem; color: var(--text-dim);
  appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%239aa6b6' stroke-width='2'%3E%3Cpath d='M2 4l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 0.9em center;
}

/* ---------- Tool grid + cards ---------- */
.grid { display: grid; gap: 1.2rem; }
.grid-cards { grid-template-columns: repeat(auto-fill, minmax(min(310px, 100%), 1fr)); }
.card {
  position: relative; display: flex; flex-direction: column; gap: 0.9rem;
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--border); border-radius: var(--r-lg); padding: 1.5rem;
  transition: transform 0.3s var(--ease), border-color 0.3s, box-shadow 0.3s;
  overflow: hidden;
}
.card::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: radial-gradient(420px 160px at 80% -20%, var(--acc-soft), transparent 70%);
  opacity: 0; transition: opacity 0.35s;
}
.card:hover { transform: translateY(-5px); border-color: var(--border-strong); box-shadow: var(--sh); }
.card:hover::after { opacity: 1; }
.card-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 0.8rem; }
.card-logo {
  width: 46px; height: 46px; border-radius: 12px; flex-shrink: 0; display: grid; place-items: center;
  background: var(--panel-3); border: 1px solid var(--border-strong);
  font-family: var(--f-display); font-weight: 600; font-size: 1.25rem; color: var(--acc);
}
.card h3 { font-size: 1.15rem; }
.card .sub { font-size: 0.82rem; color: var(--text-mute); font-family: var(--f-mono); }
.card p { font-size: 0.92rem; color: var(--text-dim); line-height: 1.55; flex: 1; }
.card-meta { display: flex; align-items: center; justify-content: space-between; gap: 0.6rem; padding-top: 0.9rem; border-top: 1px solid var(--border); }
.card-best { font-size: 0.78rem; color: var(--text-mute); }
.card-best b { color: var(--text-dim); font-weight: 600; }
.card a.stretched::before { content: ""; position: absolute; inset: 0; z-index: 1; }

/* score / meter bar */
.meter { display: flex; align-items: center; gap: 0.6rem; }
.meter .track { flex: 1; height: 5px; border-radius: var(--pill); background: var(--panel-3); overflow: hidden; }
.meter .fill { height: 100%; border-radius: var(--pill); background: linear-gradient(90deg, var(--acc-deep), var(--acc)); box-shadow: 0 0 10px var(--acc-glow); transition: width 1s var(--ease); }
.meter .val { font-family: var(--f-mono); font-size: 0.78rem; color: var(--acc); font-weight: 600; min-width: 2.6em; text-align: right; }

/* ---------- Feature / category tiles ---------- */
.tiles { grid-template-columns: repeat(auto-fill, minmax(min(240px, 100%), 1fr)); }
.tile {
  position: relative; padding: 1.5rem; border-radius: var(--r-lg);
  background: linear-gradient(180deg, var(--panel-2), var(--panel)); border: 1px solid var(--border);
  transition: transform 0.3s var(--ease), border-color 0.3s; overflow: hidden;
}
.tile:hover { transform: translateY(-4px); border-color: var(--acc); }
.tile .ico { width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center; background: var(--acc-soft); color: var(--acc); margin-bottom: 1rem; }
.tile .ico svg { width: 22px; height: 22px; }
.tile h3 { font-size: 1.1rem; margin-bottom: 0.3rem; }
.tile p { font-size: 0.86rem; color: var(--text-dim); }
.tile .count { font-family: var(--f-mono); font-size: 0.74rem; color: var(--acc); margin-top: 0.8rem; }

/* ---------- Leaderboard table ---------- */
.lbwrap { border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden; background: var(--panel); }
.table-scroll { overflow-x: auto; }
table.lb { width: 100%; border-collapse: collapse; min-width: 760px; }
table.lb thead th {
  text-align: left; font-family: var(--f-mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-mute); font-weight: 500; padding: 1rem 1.2rem; background: var(--panel-2);
  border-bottom: 1px solid var(--border); position: sticky; top: 0;
}
table.lb tbody td { padding: 1rem 1.2rem; border-bottom: 1px solid var(--border); font-size: 0.92rem; vertical-align: middle; }
table.lb tbody tr { transition: background 0.18s; }
table.lb tbody tr:hover { background: rgba(255,255,255,0.025); }
table.lb tbody tr:last-child td { border-bottom: none; }
.rank { font-family: var(--f-mono); font-weight: 700; color: var(--text-mute); width: 3ch; }
.rank.top { color: var(--acc); }
.model-cell { display: flex; align-items: center; gap: 0.8rem; }
.model-cell .nm { font-weight: 600; color: #fff; }
.model-cell .dv { font-size: 0.78rem; color: var(--text-mute); }
.num-cell { font-family: var(--f-mono); color: var(--text-dim); }
.delta-up { color: var(--up); } .delta-down { color: var(--down); }

/* ---------- Detail page ---------- */
.detail-grid { display: grid; grid-template-columns: 1fr 340px; gap: 2.5rem; align-items: start; }
/* Let grid columns shrink below content min-width so inner overflow-scroll tables (table.cmp/min-width) don't blow out the track on mobile */
.detail-grid > *, .prose { min-width: 0; }
.detail-hero { display: flex; gap: 1.3rem; align-items: center; margin-bottom: 1.8rem; }
.detail-hero .card-logo { width: 64px; height: 64px; font-size: 1.7rem; border-radius: 16px; }
.prose { color: var(--text-dim); line-height: 1.75; }
.prose h2 { color: #fff; font-size: 1.5rem; margin: 2.2rem 0 0.9rem; }
.prose h3 { color: #fff; font-size: 1.2rem; margin: 1.6rem 0 0.7rem; }
.prose p { margin-bottom: 1rem; }
.prose ul.checks { display: grid; gap: 0.6rem; margin: 1rem 0; }
.prose ul.checks li { display: flex; gap: 0.7rem; align-items: flex-start; }
.prose ul.checks li::before { content: "✓"; color: var(--acc); font-weight: 700; flex-shrink: 0; }
.prose ul.cons li::before { content: "−"; color: var(--down); }
.aside-card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 1.5rem; position: sticky; top: calc(var(--nav-h) + 20px); }
.aside-card dl { display: grid; gap: 0.9rem; margin: 1.2rem 0; }
.aside-card dt { font-size: 0.74rem; font-family: var(--f-mono); text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-mute); }
.aside-card dd { color: var(--text); font-weight: 500; margin-top: 0.15rem; }
.feature-pills { display: flex; flex-wrap: wrap; gap: 0.5rem; }

/* breadcrumb */
.crumb { font-size: 0.8rem; color: var(--text-mute); font-family: var(--f-mono); display: flex; gap: 0.5rem; align-items: center; margin-bottom: 1.4rem; }
.crumb a:hover { color: var(--acc); }
.crumb span { opacity: 0.5; }

/* compare table */
table.cmp { width: 100%; border-collapse: collapse; min-width: 640px; }
table.cmp th, table.cmp td { padding: 0.95rem 1.1rem; text-align: left; border-bottom: 1px solid var(--border); font-size: 0.92rem; }
table.cmp th { font-family: var(--f-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-mute); }
table.cmp td:first-child { color: var(--text-mute); font-family: var(--f-mono); font-size: 0.8rem; }

/* ---------- CTA band ---------- */
.cta {
  position: relative; border: 1px solid var(--border-strong); border-radius: var(--r-xl);
  padding: clamp(2.2rem, 5vw, 4rem); text-align: center; overflow: hidden;
  background: linear-gradient(150deg, var(--panel-2), var(--panel));
}
.cta::before { content: ""; position: absolute; inset: 0; background: radial-gradient(600px 240px at 50% 0%, var(--acc-soft), transparent 70%); }
.cta > * { position: relative; }

/* ---------- Blog ---------- */
.post-card { display: flex; flex-direction: column; gap: 0.7rem; padding: 1.5rem; border: 1px solid var(--border); border-radius: var(--r-lg); background: var(--panel); transition: border-color 0.3s, transform 0.3s var(--ease); }
.post-card:hover { border-color: var(--acc); transform: translateY(-4px); }
.post-card .pmeta { font-family: var(--f-mono); font-size: 0.74rem; color: var(--text-mute); }
.post-card h3 { font-size: 1.2rem; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--border); padding-block: 4rem 2rem; margin-top: 4rem; position: relative; overflow: hidden; }
.footer-grid { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 2.5rem; }
.footer-grid h4 { font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-mute); margin-bottom: 1.1rem; font-weight: 500; }
.footer-grid a { display: block; color: var(--text-dim); font-size: 0.9rem; padding: 0.32rem 0; transition: color 0.2s; }
.footer-grid a:hover { color: var(--acc); }
.footer-bottom { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-top: 3rem; padding-top: 1.6rem; border-top: 1px solid var(--border); font-size: 0.82rem; color: var(--text-mute); }
.footer-watermark { position: absolute; bottom: -3.5rem; left: 0; right: 0; text-align: center; font-family: var(--f-display); font-weight: 600; font-size: clamp(4rem, 18vw, 13rem); letter-spacing: -0.04em; color: rgba(255,255,255,0.018); pointer-events: none; line-height: 1; }

/* ---------- Misc ---------- */
.divider { height: 1px; background: var(--border); border: none; margin-block: 2rem; }
.empty { text-align: center; padding: 4rem 1rem; color: var(--text-mute); }
.pill-row { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.note { font-size: 0.8rem; color: var(--text-mute); }
.hide { display: none !important; }

/* ---------- Editorial byline (E-E-A-T) ---------- */
.byline { display: flex; align-items: center; gap: 0.55rem; flex-wrap: wrap; font-family: var(--f-mono); font-size: 0.78rem; color: var(--text-mute); margin: 1.3rem 0; }
.byline a { color: var(--text-dim); transition: color 0.2s; }
.byline a:hover { color: var(--acc); }
.byline-avatar { width: 24px; height: 24px; border-radius: 50%; background: linear-gradient(140deg, var(--acc), var(--acc-deep)); color: #0a0c10; display: inline-grid; place-items: center; font-weight: 700; font-size: 0.58rem; box-shadow: 0 0 12px var(--acc-glow); }
.byline-sep { opacity: 0.4; }

/* ---------- Reveal animation ---------- */
.js [data-reveal] { opacity: 0; transform: translateY(18px); }
.revealed [data-reveal], [data-reveal].in { opacity: 1; transform: none; transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
[data-reveal][data-d="1"] { transition-delay: 0.08s; }
[data-reveal][data-d="2"] { transition-delay: 0.16s; }
[data-reveal][data-d="3"] { transition-delay: 0.24s; }
[data-reveal][data-d="4"] { transition-delay: 0.32s; }
@media (prefers-reduced-motion: reduce) { [data-reveal] { opacity: 1; transform: none; } * { animation: none !important; } }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .detail-grid { grid-template-columns: 1fr; }
  .aside-card { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 760px) {
  /* Header: brand + hamburger only (search + Browse live in the open menu / page) */
  .nav-links, .nav-actions .searchbox, .nav-actions .btn-primary, .nav-actions .btn-ghost { display: none; }
  .nav-toggle { display: grid; place-items: center; width: 44px; height: 44px; }
  .nav.open .nav-links {
    display: flex; flex-direction: column; position: absolute; top: var(--nav-h); left: 0; right: 0;
    background: var(--bg-1); border-bottom: 1px solid var(--border); padding: 1.2rem 24px 1.6rem; gap: 1.2rem; align-items: flex-start;
  }
  .nav.open .nav-links a { font-size: 1.05rem; }
  .nav.open .nav-links a.active::after { display: none; }
  .stats { gap: 1.4rem 2rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .shead { align-items: flex-start; }

  /* Hero headline sized for small screens */
  .h-hero { font-size: clamp(2rem, 8.5vw, 2.7rem); }
  .hero .lead { margin-bottom: 1.6rem; }

  /* Filter bar: single compact row — chips scroll horizontally, sort stays put */
  .filterbar { padding-block: 0.7rem; }
  .filterbar .row { flex-wrap: nowrap; gap: 0.6rem; align-items: center; }
  .chips {
    flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch;
    scrollbar-width: none; padding-bottom: 1px; -ms-overflow-style: none;
  }
  .chips::-webkit-scrollbar { display: none; }
  .chip { flex: 0 0 auto; white-space: nowrap; }
  .filterbar .select { flex: 0 0 auto; }

  /* Detail header: logo + title stay readable */
  .detail-hero { gap: 1rem; }
  .detail-hero .card-logo { width: 52px; height: 52px; font-size: 1.4rem; }
}