/* =========================================================
   ASW Apps — Shared Design System
   ========================================================= */
:root {
  --bg:            #07060f;
  --bg-2:          #0c0a1d;
  --surface:       rgba(255, 255, 255, 0.045);
  --surface-2:     rgba(255, 255, 255, 0.07);
  --surface-solid: #14122b;
  --border:        rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.16);

  --primary:   #a855f7;
  --primary-2: #7c3aed;
  --accent:    #22d3ee;
  --pink:      #f472b6;
  --star:      #fbbf24;

  --text:   #ece9f7;
  --muted:  #a6a2bd;
  --faint:  #6f6b86;

  --grad-brand: linear-gradient(110deg, #a855f7 0%, #6366f1 45%, #22d3ee 100%);
  --grad-soft:  linear-gradient(135deg, rgba(168,85,247,.16), rgba(34,211,238,.10));

  --radius:    18px;
  --radius-lg: 26px;
  --shadow:    0 18px 50px -12px rgba(0, 0, 0, .6);
  --shadow-glow: 0 0 60px -12px rgba(168, 85, 247, .45);
  --maxw: 1180px;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* ---------- Ambient background ---------- */
.bg-layer {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(900px 600px at 12% -8%, rgba(124, 58, 237, .28), transparent 60%),
    radial-gradient(820px 620px at 95% 4%, rgba(34, 211, 238, .16), transparent 55%),
    radial-gradient(700px 700px at 50% 120%, rgba(244, 114, 182, .12), transparent 60%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
}
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, .025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 35%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 35%, transparent 80%);
  pointer-events: none;
}

/* ---------- Typography ---------- */
h1, h2, h3, .brand { font-family: 'Poppins', sans-serif; letter-spacing: -.02em; }
.gradient-text {
  background: var(--grad-brand);
  background-size: 200% auto;
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
  animation: shimmer 6s linear infinite;
}
@keyframes shimmer { to { background-position: 200% center; } }

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

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

/* ---------- Navbar ---------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  background: rgba(8, 6, 16, .72);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: var(--maxw); margin: 0 auto; padding: 14px 22px;
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
}
.brand { display: flex; align-items: center; gap: 11px; font-weight: 700; font-size: 1.25rem; color: #fff; }
.brand-mark {
  width: 34px; height: 34px; border-radius: 10px; flex: none;
  background: var(--grad-brand);
  display: grid; place-items: center; font-weight: 800; color: #fff; font-size: .95rem;
  box-shadow: 0 6px 18px -4px rgba(168, 85, 247, .6);
}
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a { color: var(--muted); font-weight: 500; font-size: .95rem; position: relative; transition: color .25s; }
.nav-links a:hover { color: #fff; }
.nav-links a.nav-cta {
  color: #fff; padding: 9px 18px; border-radius: 999px;
  background: var(--surface-2); border: 1px solid var(--border-strong);
}
.nav-links a.nav-cta:hover { border-color: var(--primary); background: rgba(168,85,247,.18); }
.nav-toggle { display: none; background: none; border: 0; color: #fff; cursor: pointer; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 13px 26px; border-radius: 999px; font-weight: 600; font-size: .98rem;
  border: 1px solid transparent; cursor: pointer; transition: transform .25s var(--ease), box-shadow .25s, background .25s;
  white-space: nowrap;
}
.btn-primary {
  color: #fff; background: var(--grad-brand); background-size: 160% auto;
  box-shadow: 0 10px 28px -8px rgba(124, 58, 237, .65);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 36px -8px rgba(124, 58, 237, .8); background-position: right center; }
.btn-ghost { color: var(--text); background: var(--surface); border-color: var(--border-strong); }
.btn-ghost:hover { transform: translateY(-2px); border-color: var(--primary); background: var(--surface-2); }

/* App Store badge button — official-style dark badge */
.appstore-btn {
  position: relative; display: inline-flex; align-items: center; gap: 13px;
  padding: 11px 24px 11px 20px; border-radius: 15px; overflow: hidden;
  background: linear-gradient(180deg, #2a2a2e 0%, #131316 55%, #000 100%);
  color: #fff; border: 1px solid rgba(255, 255, 255, .16);
  transition: transform .28s var(--ease), box-shadow .28s, border-color .28s;
  box-shadow: 0 14px 34px -12px rgba(0, 0, 0, .85), inset 0 1px 0 rgba(255, 255, 255, .12);
}
.appstore-btn::before {
  content: ''; position: absolute; inset: 0; border-radius: inherit; padding: 1px; opacity: 0;
  background: var(--grad-brand); transition: opacity .3s;
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}
.appstore-btn::after {
  content: ''; position: absolute; top: 0; left: -60%; width: 45%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .22), transparent);
  transform: skewX(-18deg); transition: left .6s var(--ease); pointer-events: none;
}
.appstore-btn:hover {
  transform: translateY(-3px);
  border-color: rgba(168, 85, 247, .55);
  box-shadow: 0 22px 46px -14px rgba(0, 0, 0, .9), 0 0 30px -8px rgba(168, 85, 247, .5), inset 0 1px 0 rgba(255, 255, 255, .14);
}
.appstore-btn:hover::before { opacity: 1; }
.appstore-btn:hover::after { left: 130%; }
.appstore-btn svg { width: 27px; height: 27px; flex: none; position: relative; }
.appstore-btn span { position: relative; }
.appstore-btn .ab-small { font-size: .66rem; line-height: 1; letter-spacing: .02em; opacity: .82; }
.appstore-btn .ab-big { font-size: 1.2rem; font-weight: 600; line-height: 1.18; font-family: 'Poppins', sans-serif; letter-spacing: -.01em; }

/* ---------- Hero (home) ---------- */
.hero { text-align: center; padding: 78px 0 56px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 7px 16px; border-radius: 999px; margin-bottom: 26px;
  background: var(--surface); border: 1px solid var(--border-strong);
  font-size: .82rem; color: var(--muted); font-weight: 500;
}
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: #34d399; box-shadow: 0 0 10px #34d399; }
.hero h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); font-weight: 700; line-height: 1.05; color: #fff; }
.hero p.lead { max-width: 600px; margin: 22px auto 34px; font-size: clamp(1.02rem, 2.4vw, 1.22rem); color: var(--muted); }
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- Stats ---------- */
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
  margin: 56px 0 10px;
}
.stat {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px 18px; text-align: center; backdrop-filter: blur(6px);
}
.stat .num { font-family: 'Poppins', sans-serif; font-size: clamp(1.8rem, 4vw, 2.5rem); font-weight: 700; color: #fff; }
.stat .num span { background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat .label { color: var(--muted); font-size: .86rem; margin-top: 6px; }

/* ---------- Section heads ---------- */
.section { padding: 64px 0; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 42px; }
.section-head .kicker { color: var(--accent); font-weight: 600; font-size: .82rem; letter-spacing: .14em; text-transform: uppercase; }
.section-head h2 { font-size: clamp(1.8rem, 4vw, 2.7rem); font-weight: 700; color: #fff; margin: 12px 0 14px; }
.section-head p { color: var(--muted); }

/* ---------- Filter chips ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 36px; }
.chip {
  padding: 9px 18px; border-radius: 999px; font-size: .88rem; font-weight: 500; cursor: pointer;
  background: var(--surface); border: 1px solid var(--border); color: var(--muted);
  transition: all .22s var(--ease);
}
.chip:hover { color: #fff; border-color: var(--border-strong); }
.chip.active { color: #fff; background: rgba(168,85,247,.2); border-color: var(--primary); }

/* ---------- App grid + cards ---------- */
.app-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 22px; }
.app-card {
  position: relative; display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 24px; overflow: hidden; transition: transform .35s var(--ease), border-color .35s, box-shadow .35s;
}
.app-card::after {
  content: ''; position: absolute; inset: 0; border-radius: inherit; padding: 1px;
  background: var(--grad-brand); opacity: 0; transition: opacity .35s;
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}
.app-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.app-card:hover::after { opacity: 1; }
.app-card-top { display: flex; gap: 16px; align-items: center; }
.app-icon {
  width: 72px; height: 72px; border-radius: 17px; flex: none; object-fit: cover;
  border: 1px solid var(--border); box-shadow: 0 8px 20px -6px rgba(0,0,0,.6); background: #1a1730;
}
.app-card .meta { min-width: 0; }
.app-card .meta h3 { font-size: 1.08rem; color: #fff; font-weight: 600; line-height: 1.25; }
.cat-badge {
  display: inline-block; margin-top: 7px; padding: 3px 11px; border-radius: 999px;
  font-size: .72rem; font-weight: 600; letter-spacing: .02em;
  background: rgba(34,211,238,.12); color: #67e8f9; border: 1px solid rgba(34,211,238,.22);
}
.app-card .tagline { color: var(--muted); font-size: .9rem; margin-top: 16px; flex: 1;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.app-card-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 18px; gap: 12px; }
.view-link { color: var(--accent); font-weight: 600; font-size: .9rem; display: inline-flex; align-items: center; gap: 5px; transition: gap .2s; }
.app-card:hover .view-link { gap: 9px; }
.get-link { color: var(--muted); font-size: .88rem; font-weight: 500; }

/* social proof on cards */
.card-proof { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; margin-top: 14px; }
.dl-pill { display: inline-flex; align-items: center; gap: 6px; font-size: .8rem; color: var(--muted);
  background: var(--surface); border: 1px solid var(--border); border-radius: 999px; padding: 4px 11px; }
.dl-pill svg { width: 13px; height: 13px; color: #67e8f9; }
.dl-pill strong { color: #fff; font-weight: 600; }

/* badge ribbon (cards) */
.ribbon {
  position: absolute; top: 14px; right: 14px; z-index: 2;
  display: inline-flex; align-items: center; gap: 5px;
  padding: 5px 12px; border-radius: 999px; font-size: .72rem; font-weight: 700; letter-spacing: .01em;
  color: #fff; background: var(--grad-brand); background-size: 160% auto;
  box-shadow: 0 6px 16px -4px rgba(168, 85, 247, .6); animation: ribbonShine 5s linear infinite;
}
.ribbon::before { content: '★'; font-size: .72rem; }
@keyframes ribbonShine { to { background-position: 160% center; } }
.feat-card .ribbon { top: 16px; right: 16px; }
.feat-dl { display: inline-flex; align-items: center; justify-content: center; gap: 6px; margin-top: 10px;
  color: var(--muted); font-size: .82rem; }
.feat-dl svg { width: 14px; height: 14px; color: #67e8f9; }
.feat-dl strong { color: #fff; font-weight: 600; }

/* detail title badge */
.title-badge {
  display: inline-flex; align-items: center; gap: 6px; margin-bottom: 12px;
  padding: 6px 14px; border-radius: 999px; font-size: .76rem; font-weight: 700;
  color: #fff; background: var(--grad-soft); border: 1px solid var(--border-strong);
}

/* ---------- Star rating ---------- */
.rating { display: inline-flex; align-items: center; gap: 7px; font-size: .85rem; color: var(--muted); }
.stars { position: relative; display: inline-block; font-size: .92rem; line-height: 1; font-family: Arial, sans-serif; }
.stars .base { color: rgba(255,255,255,.18); letter-spacing: 1px; }
.stars .fill { position: absolute; top: 0; left: 0; overflow: hidden; white-space: nowrap; color: var(--star); letter-spacing: 1px; }
.rating .count { color: var(--faint); }

/* ---------- Featured strip ---------- */
.featured-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 20px; }
.feat-card {
  position: relative; border-radius: var(--radius-lg); overflow: hidden; padding: 28px 24px;
  background: var(--grad-soft); border: 1px solid var(--border); text-align: center;
  transition: transform .35s var(--ease), box-shadow .35s;
}
.feat-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-glow); }
.feat-card img { width: 88px; height: 88px; border-radius: 20px; margin: 0 auto 16px; display: block; box-shadow: 0 10px 24px -6px rgba(0,0,0,.6); }
.feat-card h3 { color: #fff; font-size: 1.08rem; }
.feat-card .cat-badge { margin-top: 12px; }

/* =========================================================
   App detail page
   ========================================================= */
.detail-hero { padding: 44px 0 20px; }
.breadcrumb { font-size: .88rem; color: var(--muted); margin-bottom: 28px; display: flex; align-items: center; gap: 8px; }
.breadcrumb a:hover { color: #fff; }
.dh-main { display: flex; gap: 30px; align-items: center; flex-wrap: wrap; }
.dh-icon {
  width: 132px; height: 132px; border-radius: 30px; flex: none; object-fit: cover;
  border: 1px solid var(--border-strong); box-shadow: var(--shadow); background: #1a1730;
}
.dh-info { flex: 1; min-width: 260px; }
.dh-info h1 { font-size: clamp(1.7rem, 4vw, 2.6rem); color: #fff; line-height: 1.1; }
.dh-sub { color: var(--muted); font-size: 1.05rem; margin-top: 8px; }
.dh-stats { display: flex; flex-wrap: wrap; gap: 26px; margin: 22px 0 26px; }
.dh-stat { display: flex; flex-direction: column; gap: 3px; }
.dh-stat .v { color: #fff; font-weight: 700; font-family: 'Poppins', sans-serif; font-size: 1.15rem; display: flex; align-items: center; gap: 6px; }
.dh-stat .k { color: var(--faint); font-size: .76rem; text-transform: uppercase; letter-spacing: .08em; }
.dh-stat + .dh-stat { padding-left: 26px; border-left: 1px solid var(--border); }
.dh-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* Screenshot gallery */
.shots { padding: 40px 0; }
.shots-track {
  display: flex; gap: 18px; overflow-x: auto; padding: 8px 4px 26px; scroll-snap-type: x mandatory;
  scrollbar-width: thin; scrollbar-color: var(--primary) transparent;
}
.shots-track::-webkit-scrollbar { height: 8px; }
.shots-track::-webkit-scrollbar-thumb { background: var(--surface-2); border-radius: 8px; }
.shots-track::-webkit-scrollbar-thumb:hover { background: var(--primary); }
.shot {
  flex: none; width: 240px; border-radius: 24px; scroll-snap-align: center; cursor: zoom-in;
  border: 1px solid var(--border); background: #15132c;
  box-shadow: 0 14px 34px -12px rgba(0,0,0,.7); transition: transform .3s var(--ease), border-color .3s;
}
.shot:hover { transform: translateY(-5px) scale(1.015); border-color: var(--primary); }

/* Content blocks */
.detail-body { display: grid; grid-template-columns: 1.6fr 1fr; gap: 40px; align-items: start; padding-bottom: 30px; }
.panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 30px 32px; }
.panel h2 { font-size: 1.4rem; color: #fff; margin-bottom: 16px; }
.about-text { color: var(--muted); white-space: pre-line; font-size: 1rem; line-height: 1.75; }
.about-text.clamped { display: -webkit-box; -webkit-line-clamp: 10; -webkit-box-orient: vertical; overflow: hidden; }
.read-more { margin-top: 14px; color: var(--accent); font-weight: 600; cursor: pointer; background: none; border: 0; font-size: .95rem; }

.highlights { display: grid; gap: 14px; margin-top: 8px; }
.hl {
  display: flex; gap: 14px; align-items: flex-start;
  background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 16px 18px;
  transition: border-color .3s, transform .3s;
}
.hl:hover { border-color: var(--border-strong); transform: translateX(3px); }
.hl-ico { width: 38px; height: 38px; border-radius: 11px; flex: none; display: grid; place-items: center;
  background: var(--grad-soft); border: 1px solid var(--border-strong); color: #fff; }
.hl-ico svg { width: 19px; height: 19px; }
.hl h4 { color: #fff; font-size: .98rem; font-weight: 600; }
.hl p { color: var(--muted); font-size: .88rem; margin-top: 3px; }

.info-list { display: grid; gap: 0; }
.info-row { display: flex; justify-content: space-between; gap: 16px; padding: 13px 0; border-bottom: 1px solid var(--border); font-size: .92rem; }
.info-row:last-child { border-bottom: 0; }
.info-row .k { color: var(--muted); }
.info-row .v { color: #fff; font-weight: 500; text-align: right; }

/* Related */
.related-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 18px; }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 1000; display: none; place-items: center;
  background: rgba(4, 3, 10, .9); backdrop-filter: blur(8px); padding: 30px;
}
.lightbox.open { display: grid; }
.lightbox img { max-width: 92vw; max-height: 88vh; border-radius: 22px; box-shadow: 0 30px 80px -20px #000; border: 1px solid var(--border-strong); }
.lightbox .lb-close { position: fixed; top: 22px; right: 26px; font-size: 2rem; color: #fff; cursor: pointer; background: none; border: 0; line-height: 1; }
.lightbox .lb-nav { position: fixed; top: 50%; transform: translateY(-50%); font-size: 2.4rem; color: #fff; cursor: pointer; background: rgba(255,255,255,.08); border: 1px solid var(--border); width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; transition: background .2s; }
.lightbox .lb-nav:hover { background: rgba(255,255,255,.2); }
.lightbox .lb-prev { left: 20px; } .lightbox .lb-next { right: 20px; }

/* ---------- CTA band ---------- */
.cta-band { margin: 30px 0 0; padding: 56px 30px; border-radius: var(--radius-lg); text-align: center;
  background: var(--grad-soft); border: 1px solid var(--border-strong); position: relative; overflow: hidden; }
.cta-band h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); color: #fff; margin-bottom: 12px; }
.cta-band p { color: var(--muted); max-width: 520px; margin: 0 auto 26px; }

/* ---------- Policy page ---------- */
.policy { max-width: 860px; margin: 0 auto; }
.policy-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 44px 46px; }
.policy-card h1 { font-size: clamp(2rem, 5vw, 2.8rem); color: #fff; text-align: center; }
.policy-updated { text-align: center; color: var(--faint); margin: 8px 0 30px; }
.policy-sec { padding: 24px 0; border-top: 1px solid var(--border); }
.policy-sec h2 { color: var(--accent); font-size: 1.28rem; margin-bottom: 12px; display: flex; align-items: baseline; gap: 10px; }
.policy-sec h2 .nidx { font-size: .82rem; color: var(--faint); font-weight: 600; font-family: 'Poppins', sans-serif; }
.policy-sec p { color: var(--muted); margin-bottom: 10px; }
.policy-sec p:last-child { margin-bottom: 0; }
.policy-sec a { color: var(--accent); font-weight: 600; }
.policy-sec a:hover { text-decoration: underline; }
.policy-sec ul { list-style: none; margin: 6px 0 4px; display: grid; gap: 9px; }
.policy-sec li { position: relative; padding-left: 24px; color: var(--muted); font-size: .96rem; }
.policy-sec li::before { content: ''; position: absolute; left: 4px; top: .62em; width: 7px; height: 7px; border-radius: 50%;
  background: var(--grad-brand); }
.policy-sec li strong { color: #fff; font-weight: 600; }
.policy-toc { display: flex; flex-wrap: wrap; gap: 8px; margin: 6px 0 4px; }
.policy-toc a { padding: 6px 13px; border-radius: 999px; background: var(--surface); border: 1px solid var(--border);
  color: var(--muted); font-size: .82rem; font-weight: 500; }
.policy-toc a:hover { color: #fff; border-color: var(--primary); text-decoration: none; }
.policy-note { background: var(--grad-soft); border: 1px solid var(--border-strong); border-radius: 14px; padding: 16px 18px; margin-top: 6px; }
.policy-note p { color: var(--text); margin: 0; font-size: .94rem; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--border); margin-top: 80px; padding: 50px 0 40px; }
.footer-inner { display: flex; flex-wrap: wrap; gap: 30px; justify-content: space-between; }
.footer .brand { margin-bottom: 14px; }
.footer-col h4 { color: #fff; font-size: .95rem; margin-bottom: 14px; font-family: 'Poppins', sans-serif; }
.footer-col a { display: block; color: var(--muted); font-size: .9rem; padding: 5px 0; transition: color .2s; }
.footer-col a:hover { color: #fff; }
.footer-about { max-width: 320px; color: var(--muted); font-size: .9rem; }
.footer-bottom { text-align: center; color: var(--faint); font-size: .85rem; margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--border); }
.footer-bottom a { color: var(--accent); }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Scroll-to-top ---------- */
.to-top { position: fixed; bottom: 24px; right: 24px; width: 48px; height: 48px; border-radius: 50%;
  display: grid; place-items: center; background: var(--surface-solid); border: 1px solid var(--border-strong);
  color: #fff; cursor: pointer; opacity: 0; pointer-events: none; transition: all .3s; z-index: 90; font-size: 1.2rem; }
.to-top.show { opacity: 1; pointer-events: auto; }
.to-top:hover { background: var(--primary); transform: translateY(-3px); }

/* ---------- Responsive ---------- */
@media (max-width: 880px) {
  .detail-body { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .nav-links { position: fixed; inset: 62px 0 auto 0; flex-direction: column; gap: 4px; padding: 16px 22px 24px;
    background: rgba(8,6,16,.97); border-bottom: 1px solid var(--border); transform: translateY(-130%); transition: transform .35s var(--ease); align-items: stretch; }
  .nav-links.open { transform: none; }
  .nav-links a { padding: 12px 4px; }
  .nav-links a.nav-cta { text-align: center; }
  .nav-toggle { display: block; }
  .dh-main { justify-content: center; text-align: center; }
  .dh-stats { justify-content: center; gap: 16px 22px; }
  .dh-stat { align-items: center; }
  .dh-stat + .dh-stat { border-left: 0; padding-left: 0; }
  .dh-actions { justify-content: center; }
  .panel { padding: 24px 22px; }
  .policy-card { padding: 30px 24px; }
}