/* ============================================================
   LONTYLE APPS — cinematic portfolio theme
   ============================================================ */
:root {
  --bg: #06070d;
  --bg-2: #0a0c16;
  --glass: rgba(255, 255, 255, 0.04);
  --glass-2: rgba(255, 255, 255, 0.07);
  --line: rgba(255, 255, 255, 0.09);
  --text: #eef1f9;
  --muted: #98a2bb;
  --violet: #8b5cf6;
  --cyan: #22d3ee;
  --pink: #f472b6;
  --grad: linear-gradient(93deg, #a78bfa 0%, #22d3ee 55%, #f472b6 110%);
  --radius: 22px;
  --maxw: 1160px;
  --font-display: "Unbounded", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

/* film grain */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
}

::selection { background: rgba(139, 92, 246, 0.55); color: #fff; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.18;
  color: #fff;
  letter-spacing: -0.01em;
}

a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; display: block; }

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

.skip {
  position: absolute; left: -999px; top: 8px; z-index: 200;
  background: var(--violet); color: #fff; padding: 10px 18px; border-radius: 10px;
}
.skip:focus { left: 8px; }

/* ---------------- global aurora scene (seamless, no section cuts) ---------------- */
.bg-scene {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background:
    radial-gradient(1200px 800px at 70% -10%, rgba(76, 29, 149, 0.18), transparent 60%),
    radial-gradient(1000px 700px at 0% 110%, rgba(21, 94, 117, 0.14), transparent 60%),
    var(--bg);
}
.bg-scene .orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(110px);
  opacity: 0.5;
  will-change: transform;
  animation: drift 22s ease-in-out infinite alternate;
}
.bg-scene .o1 { width: 520px; height: 520px; left: -160px; top: -180px; background: #4c1d95; }
.bg-scene .o2 { width: 460px; height: 460px; right: -140px; top: 10vh; background: #155e75; animation-duration: 28s; animation-delay: -6s; }
.bg-scene .o3 { width: 380px; height: 380px; left: 34%; top: 70vh; background: #831843; animation-duration: 34s; animation-delay: -14s; }
.bg-scene .o4 { width: 300px; height: 300px; right: 22%; top: 40vh; background: #1e3a8a; animation-duration: 26s; animation-delay: -10s; opacity: 0.4; }
@keyframes drift {
  0%   { transform: translate(0, 0) scale(1); }
  50%  { transform: translate(70px, 50px) scale(1.18); }
  100% { transform: translate(-40px, 90px) scale(0.95); }
}

/* gradient text — alive */
.grad {
  background: var(--grad);
  background-size: 220% 220%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradShift 6s ease-in-out infinite;
}
@keyframes gradShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--cyan);
  margin-bottom: 18px;
}
.eyebrow::before {
  content: "";
  width: 28px; height: 1px;
  background: var(--grad);
}

/* ---------------- header ---------------- */
.site-header {
  position: sticky;
  top: 14px;
  z-index: 100;
  padding: 0 16px;
}
.site-header .bar {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 12px 10px 20px;
  border-radius: 999px;
  background: rgba(10, 12, 22, 0.72);
  border: 1px solid var(--line);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: box-shadow 0.3s ease;
}
.site-header.scrolled .bar { box-shadow: 0 14px 44px rgba(0, 0, 0, 0.55); }
.brand { display: flex; align-items: center; text-decoration: none; }
.brand:hover { text-decoration: none; }
.wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: #fff;
  white-space: nowrap;
}
.wordmark em {
  font-style: normal;
  background: var(--grad);
  background-size: 220% 220%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradShift 6s ease-in-out infinite;
}
.wordmark.big { font-size: 1.35rem; display: inline-block; margin-bottom: 14px; }

.site-nav { display: flex; flex-wrap: wrap; gap: 2px; }
.site-nav a {
  color: var(--muted);
  font-weight: 500;
  font-size: 0.92rem;
  padding: 9px 16px;
  border-radius: 999px;
  transition: color 0.2s, background 0.2s;
}
.site-nav a:hover { color: #fff; text-decoration: none; background: var(--glass-2); }
.site-nav a[aria-current="page"] {
  color: #fff;
  background: linear-gradient(93deg, rgba(139, 92, 246, 0.35), rgba(34, 211, 238, 0.22));
  border: 1px solid rgba(139, 92, 246, 0.4);
  padding: 8px 15px;
}

/* ---------------- hero ---------------- */
.hero {
  position: relative;
  padding: 110px 0 70px;
}
.hero.compact { padding: 84px 0 48px; }

.hero .wrap { position: relative; z-index: 2; }
.hero h1 {
  font-size: clamp(2rem, 5.4vw, 3.9rem);
  margin: 0 0 22px;
  max-width: 17ch;
}
.hero p.lead {
  color: var(--muted);
  font-size: clamp(1.02rem, 1.6vw, 1.2rem);
  max-width: 52ch;
  margin: 0 0 34px;
}
.hero .actions { display: flex; flex-wrap: wrap; gap: 14px; }

.stats {
  display: flex;
  flex-wrap: wrap;
  gap: 38px;
  margin-top: 52px;
}
.stats div { display: flex; flex-direction: column; }
.stats b {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 700;
  background: var(--grad);
  background-size: 220% 220%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradShift 6s ease-in-out infinite;
}
.stats span { color: var(--muted); font-size: 0.85rem; letter-spacing: 0.05em; }

/* icon shelf */
.shelf {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 64px;
}
.shelf a {
  display: block;
  border-radius: 24%;
  overflow: hidden;
  width: 86px; height: 86px;
  border: 1px solid var(--line);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.5);
  transform: rotate(var(--tilt, -3deg));
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s;
  animation: bob 5s ease-in-out infinite;
}
.shelf a:nth-child(even) { --tilt: 3deg; }
.shelf a:nth-child(2n) { animation-delay: -1.2s; }
.shelf a:nth-child(3n) { animation-delay: -2.4s; }
.shelf a:nth-child(4n) { animation-delay: -3.6s; }
@keyframes bob {
  0%, 100% { transform: rotate(var(--tilt, -3deg)) translateY(0); }
  50% { transform: rotate(var(--tilt, -3deg)) translateY(-7px); }
}
.shelf a:hover {
  animation-play-state: paused;
  transform: rotate(0deg) translateY(-10px) scale(1.08);
  box-shadow: 0 26px 60px rgba(139, 92, 246, 0.35);
}
.shelf img { width: 100%; height: 100%; object-fit: cover; }

/* ---------------- marquee ---------------- */
.marquee {
  overflow: hidden;
  white-space: nowrap;
  padding: 22px 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee .track {
  display: inline-block;
  animation: scroll 30s linear infinite;
}
.marquee span {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 34px;
}
.marquee span::after { content: "✦"; margin-left: 68px; color: var(--violet); }
@keyframes scroll { to { transform: translateX(-50%); } }

/* ---------------- buttons ---------------- */
.btn {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  color: #fff;
  background: var(--glass);
  border: 1px solid var(--line);
  backdrop-filter: blur(8px);
  transition: transform 0.2s, background 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.btn::after {
  content: "";
  position: absolute;
  top: 0; left: -80%;
  width: 50%; height: 100%;
  background: linear-gradient(105deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transform: skewX(-20deg);
  transition: left 0.55s ease;
  pointer-events: none;
}
.btn:hover::after { left: 130%; }
.btn:hover {
  text-decoration: none;
  transform: translateY(-3px);
  background: var(--glass-2);
  border-color: rgba(139, 92, 246, 0.5);
}
.btn.primary {
  background: linear-gradient(93deg, #7c3aed, #a855f7 45%, #06b6d4);
  border: none;
  box-shadow: 0 10px 34px rgba(124, 58, 237, 0.42);
}
.btn.primary:hover { box-shadow: 0 16px 44px rgba(124, 58, 237, 0.6); filter: brightness(1.06); }
.btn svg { width: 20px; height: 20px; fill: currentColor; flex-shrink: 0; }

/* ---------------- sections ---------------- */
section.block { padding: 84px 0; position: relative; background: transparent; }
section.block.tight { padding: 56px 0; }
section.block.alt { background: transparent; border: none; }
.section-head { margin-bottom: 40px; max-width: 60ch; }
.section-head h2 { font-size: clamp(1.5rem, 3.4vw, 2.4rem); margin: 0 0 12px; }
.section-head p { color: var(--muted); margin: 0; }

/* ---------------- cards ---------------- */
.grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  perspective: 1200px;
}
.card { will-change: transform; }
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius);
  background: var(--glass);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.3s, box-shadow 0.3s;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: var(--grad);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(139, 92, 246, 0.12);
}
.card:hover::before { opacity: 1; }
.card .thumb {
  position: relative;
  aspect-ratio: 8 / 5;
  overflow: hidden;
  background: #0a0d15;
}
.card .thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}
.card .thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(6, 7, 13, 0.75));
}
.card .thumb .badges { position: absolute; top: 14px; left: 14px; z-index: 2; }

/* tile thumbs: app icon centered over blurred backdrop */
.card .thumb.tile { display: grid; place-items: center; }
.tile-bg {
  position: absolute;
  inset: -30px;
  background-size: cover;
  background-position: center;
  filter: blur(46px) saturate(1.5);
  opacity: 0.5;
  transition: opacity 0.4s;
}
.card:hover .tile-bg { opacity: 0.75; }
.card .thumb.tile .tile-icon {
  position: relative;
  z-index: 1;
  width: 104px; height: 104px;
  object-fit: cover;
  border-radius: 24%;
  border: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.55);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.card:hover .thumb.tile .tile-icon { transform: translateY(-6px) scale(1.07) rotate(-2deg); }

.card .card-body {
  padding: 22px 24px 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.card h3 { margin: 0; font-size: 1.02rem; font-weight: 600; }
.card h3 a { color: #fff; }
.card h3 a:hover { text-decoration: none; }
.card h3 a::after { content: ""; position: absolute; inset: 0; }
.card p { margin: 0; color: var(--muted); font-size: 0.92rem; flex: 1; }
.card .more {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--cyan);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.card:hover .more { text-decoration: underline; }

.badges { display: flex; flex-wrap: wrap; gap: 7px; }
.badge {
  font-size: 0.66rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 5px 12px;
  border-radius: 999px;
  backdrop-filter: blur(10px);
  background: rgba(6, 7, 13, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #dfe5f1;
}
.badge.cat-android { color: #86efac; border-color: rgba(134, 239, 172, 0.4); }
.badge.cat-ios { color: #c4b5fd; border-color: rgba(196, 181, 253, 0.45); }
.badge.new {
  color: #0b0d14;
  background: var(--grad);
  border: none;
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse { 50% { box-shadow: 0 0 18px rgba(244, 114, 182, 0.65); } }
.badge.archived { color: #fbbf24; border-color: rgba(251, 191, 36, 0.4); }

/* breadcrumbs */
.crumbs {
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 12px;
}
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: #fff; }
.crumbs span[aria-current] { color: var(--text); }
.crumbs > span[aria-hidden] { margin: 0 6px; opacity: 0.5; }

/* archive notice */
.notice {
  background: rgba(251, 191, 36, 0.07);
  border: 1px solid rgba(251, 191, 36, 0.25);
  border-radius: 14px;
  padding: 16px 22px;
  color: #e8d9ad;
  font-size: 0.93rem;
  max-width: 720px;
  margin: 0 0 30px;
}

/* ---------------- filters ---------------- */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 36px; }
.filters button {
  font: inherit;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--muted);
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 22px;
  cursor: pointer;
  transition: all 0.2s;
}
.filters button:hover { color: #fff; border-color: rgba(139, 92, 246, 0.5); }
.filters button.active {
  color: #fff;
  background: linear-gradient(93deg, rgba(139, 92, 246, 0.4), rgba(34, 211, 238, 0.25));
  border-color: rgba(139, 92, 246, 0.6);
}

/* ---------------- timeline ---------------- */
.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.timeline li {
  position: relative;
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 28px;
  overflow: hidden;
}
.timeline li::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, rgba(139, 92, 246, 0.5), rgba(34, 211, 238, 0.2));
  opacity: 0.5;
}
.timeline li.current {
  background: linear-gradient(160deg, rgba(139, 92, 246, 0.14), rgba(34, 211, 238, 0.07));
  border-color: rgba(139, 92, 246, 0.5);
  animation: glowPulse 4s ease-in-out infinite;
}
@keyframes glowPulse {
  0%, 100% { box-shadow: 0 20px 50px rgba(124, 58, 237, 0.16); }
  50% { box-shadow: 0 20px 70px rgba(124, 58, 237, 0.38), 0 0 30px rgba(34, 211, 238, 0.12); }
}
.timeline li.current::before { opacity: 1; background: var(--grad); }
.tl-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 12px;
  margin-bottom: 16px;
}
.tl-badge.now {
  color: #0b0d14;
  background: var(--grad);
  border: none;
}
.timeline h3 { margin: 0 0 10px; font-size: 1rem; }
.timeline p { margin: 0; color: var(--muted); font-size: 0.92rem; }

/* ---------------- features ---------------- */
.features { display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.feature {
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 28px;
  transition: transform 0.3s, border-color 0.3s;
}
.feature:hover { transform: translateY(-5px); border-color: rgba(34, 211, 238, 0.4); }
.feature .ico { transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1); }
.feature:hover .ico { transform: scale(1.25) rotate(-8deg); }
.feature:hover .num { transform: scale(1.12) rotate(6deg); }
.feature .num { transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1); }
.feature h3 { margin: 0 0 10px; font-size: 0.98rem; }
.feature p { margin: 0; color: var(--muted); font-size: 0.92rem; }
.feature .num {
  display: inline-grid;
  place-items: center;
  width: 44px; height: 44px;
  border-radius: 14px;
  margin-bottom: 18px;
  font-family: var(--font-display);
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--violet), var(--cyan));
  box-shadow: 0 8px 22px rgba(124, 58, 237, 0.4);
}
.feature .ico {
  font-size: 1.6rem;
  display: table;          /* shrink-wraps to emoji width, keeps its own line */
  margin-bottom: 14px;
  transform-origin: center;
}

/* ---------------- flagship spotlight ---------------- */
.flagship {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 48px;
  align-items: center;
  background: linear-gradient(150deg, rgba(139, 92, 246, 0.13), rgba(34, 211, 238, 0.06));
  border: 1px solid rgba(139, 92, 246, 0.35);
  border-radius: calc(var(--radius) + 6px);
  padding: 52px 56px;
  overflow: hidden;
  position: relative;
}
.flagship::before {
  content: "";
  position: absolute;
  width: 340px; height: 340px;
  right: -120px; bottom: -160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(244, 114, 182, 0.22), transparent 70%);
  pointer-events: none;
}
.flagship h2 { font-size: clamp(1.4rem, 3vw, 2.1rem); margin: 0 0 14px; }
.flagship p { color: var(--muted); margin: 0 0 26px; max-width: 48ch; }
.flagship .actions { display: flex; flex-wrap: wrap; gap: 12px; }
.flagship-shot { display: flex; justify-content: center; }
.flagship-shot img {
  width: min(300px, 100%);
  border-radius: 26px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.55);
  transform: rotate(2.5deg);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}
.flagship:hover .flagship-shot img { transform: rotate(0deg) translateY(-6px); }
@media (max-width: 860px) {
  .flagship { grid-template-columns: 1fr; padding: 36px 28px; gap: 32px; }
}

/* ---------------- FAQ ---------------- */
.faq { max-width: 760px; display: grid; gap: 12px; }
.faq-item {
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 22px;
  font-weight: 600;
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  transition: background 0.2s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--cyan);
  flex-shrink: 0;
  transition: transform 0.25s ease;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item summary:hover { background: var(--glass-2); }
.faq-item p {
  margin: 0;
  padding: 0 22px 20px;
  color: var(--muted);
  font-size: 0.95rem;
}

/* ---------------- CTA band ---------------- */
.cta-band {
  text-align: center;
  background: linear-gradient(150deg, rgba(139, 92, 246, 0.16), rgba(34, 211, 238, 0.08));
  border: 1px solid rgba(139, 92, 246, 0.4);
  border-radius: calc(var(--radius) + 6px);
  padding: 56px 32px;
}
.cta-band h2 { font-size: clamp(1.4rem, 3.4vw, 2.2rem); margin: 0 0 12px; }
.cta-band p { color: var(--muted); margin: 0 0 26px; }
.cta-band .cta-alt { margin: 22px 0 0; font-size: 0.9rem; }

/* ---------------- app detail ---------------- */
.app-hero {
  position: relative;
  padding: 100px 0 60px;
  overflow: hidden;
}
.app-hero .backdrop {
  position: absolute;
  inset: -40px;
  z-index: 0;
  background-size: cover;
  background-position: center;
  filter: blur(110px) saturate(1.6);
  opacity: 0.32;
  animation: breathe 12s ease-in-out infinite;
}
@keyframes breathe {
  0%, 100% { transform: scale(1.2) rotate(0deg); opacity: 0.32; }
  50% { transform: scale(1.35) rotate(3deg); opacity: 0.42; }
}
.app-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(6, 7, 13, 0.25), var(--bg));
}
.app-hero .layout {
  position: relative;
  z-index: 2;
  display: flex;
  gap: 40px;
  align-items: center;
  flex-wrap: wrap;
}
.app-hero .icon {
  width: 148px; height: 148px;
  border-radius: 32px;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.6);
  flex-shrink: 0;
}
.app-hero h1 { font-size: clamp(1.5rem, 3.6vw, 2.5rem); margin: 12px 0 12px; max-width: 24ch; }
.app-hero .tagline { color: var(--muted); max-width: 52ch; margin: 0; }
.app-hero .store-buttons { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 26px; }

/* gallery */
.gallery {
  display: flex;
  gap: 18px;
  overflow-x: auto;
  padding: 8px 4px 22px;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--violet) transparent;
}
.gallery img {
  border-radius: 18px;
  border: 1px solid var(--line);
  scroll-snap-align: start;
  flex-shrink: 0;
  height: 380px;
  width: auto;
  object-fit: cover;
  transform: rotate(-1.1deg);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s;
}
.gallery img:nth-child(even) { transform: rotate(1.1deg); }
.gallery img:hover {
  transform: rotate(0deg) translateY(-8px) scale(1.02);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.5), 0 0 30px rgba(139, 92, 246, 0.18);
}
.gallery.landscape img { height: 250px; }

/* ---------------- prose ---------------- */
.prose { max-width: 720px; padding: 56px 0 72px; }
.prose.mt-0 { padding-top: 10px; }
.prose h1 { font-size: clamp(1.6rem, 3.6vw, 2.3rem); }
.prose h2 { margin-top: 2.4em; font-size: 1.35rem; }
.prose h3 { margin-top: 2em; font-size: 1.12rem; }
.prose h4 { margin-top: 1.7em; font-size: 0.98rem; }
.prose p, .prose li { color: #c3cbdd; }
.prose ul { padding-left: 1.3em; }
.prose li { margin: 0.5em 0; }
.prose li::marker { color: var(--violet); }
.prose img { border-radius: 16px; border: 1px solid var(--line); margin: 1.6em 0; }
.prose a { text-decoration: underline; text-decoration-color: rgba(34, 211, 238, 0.4); }
.page-meta { color: var(--muted); font-size: 0.9rem; }

/* ---------------- contact ---------------- */
.contact-card {
  position: relative;
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 44px;
  max-width: 34rem;
  overflow: hidden;
}
.contact-card::before {
  content: "";
  position: absolute;
  width: 260px; height: 260px;
  right: -110px; top: -110px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.35), transparent 70%);
}
.contact-card h2 { margin-top: 0; }
.contact-card a.mail {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2.6vw, 1.4rem);
  font-weight: 600;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------------- footer ---------------- */
.site-footer {
  margin-top: 60px;
  background:
    radial-gradient(700px 300px at 50% 20%, rgba(139, 92, 246, 0.16), transparent 70%),
    linear-gradient(180deg, transparent, rgba(10, 12, 22, 0.85) 30%);
  padding: 90px 0 36px;
  color: var(--muted);
  font-size: 0.93rem;
}
.footer-cta { text-align: center; margin-bottom: 64px; }
.footer-cta h2 { font-size: clamp(1.5rem, 4vw, 2.5rem); margin: 0 0 22px; }
.site-footer .cols {
  display: grid;
  gap: 40px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-bottom: 44px;
}
.site-footer h4 { color: #fff; margin: 0 0 14px; font-size: 0.82rem; letter-spacing: 0.14em; text-transform: uppercase; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin: 9px 0; }
.site-footer a { color: var(--muted); transition: color 0.2s; }
.site-footer a:hover { color: #fff; text-decoration: none; }
.site-footer .legal {
  border-top: 1px solid var(--line);
  padding-top: 26px;
  font-size: 0.8rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------------- reveal animations ---------------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(30px) scale(0.985);
  filter: blur(5px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.22, 1, 0.36, 1), filter 0.8s ease;
}
[data-reveal].in { opacity: 1; transform: none; filter: none; }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; filter: none; }
}

/* misc */
.center { text-align: center; }
.mt-0 { margin-top: 0; }

@media (max-width: 680px) {
  .site-header { top: 8px; }
  .site-header .bar { flex-direction: column; border-radius: 24px; padding: 12px 14px; gap: 8px; }
  .hero { padding: 70px 0 50px; }
  .shelf a { width: 64px; height: 64px; }
  .gallery img { height: 300px; }
  .app-hero { padding: 70px 0 46px; }
}