:root {
  --bg: #0b0b14;
  --bg-2: #13131f;
  --card: rgba(255, 255, 255, 0.04);
  --line: rgba(255, 255, 255, 0.09);
  --text: #f2f1f7;
  --muted: #a3a1b5;
  --violet: #7c5cff;
  --pink: #ff5d8f;
  --amber: #ffb547;
  --radius: 22px;
  --max: 1160px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
.muted { color: var(--muted); }
.muted a { color: var(--text); }

/* background glows */
.glow { position: fixed; z-index: -1; width: 620px; height: 620px; border-radius: 50%; filter: blur(110px); opacity: .35; pointer-events: none; }
.glow-a { background: var(--violet); top: -220px; left: -160px; }
.glow-b { background: var(--pink); top: 30%; right: -260px; opacity: .2; }

/* nav */
.nav {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px max(24px, calc((100% - var(--max)) / 2 + 24px));
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  background: rgba(11, 11, 20, 0.6);
  border-bottom: 1px solid transparent;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.3rem; text-decoration: none; letter-spacing: -0.02em; }
.brand b { background: linear-gradient(90deg, var(--violet), var(--pink)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.mark { position: relative; width: 30px; height: 22px; }
.mark span { position: absolute; top: 0; width: 22px; height: 22px; border-radius: 50%; }
.mark span:first-child { left: 0; background: var(--violet); }
.mark span:last-child { right: 0; background: var(--pink); mix-blend-mode: screen; }
.nav nav { display: flex; align-items: center; gap: 26px; }
.nav nav a { text-decoration: none; color: var(--muted); font-weight: 500; font-size: .95rem; transition: color .2s; }
.nav nav a:hover { color: var(--text); }
.nav .pill { color: var(--text) !important; border: 1px solid var(--line); padding: 8px 16px; border-radius: 999px; }

/* hero */
main { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.hero { padding: 110px 0 90px; max-width: 900px; }
.eyebrow { text-transform: uppercase; letter-spacing: .16em; font-size: .78rem; font-weight: 700; color: var(--amber); margin-bottom: 18px; }
h1 { font-size: clamp(2.6rem, 6.4vw, 5rem); line-height: 1.04; letter-spacing: -0.035em; font-weight: 800; }
.grad { background: linear-gradient(100deg, var(--violet) 0%, var(--pink) 55%, var(--amber) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { margin-top: 26px; font-size: 1.2rem; color: var(--muted); max-width: 680px; }
.cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }
.btn { display: inline-block; text-decoration: none; font-weight: 700; padding: 14px 26px; border-radius: 999px; transition: transform .2s, box-shadow .2s, background .2s; }
.btn:hover { transform: translateY(-2px); }
.btn.primary { background: linear-gradient(100deg, var(--violet), var(--pink)); color: #fff; box-shadow: 0 10px 30px -10px rgba(124, 92, 255, .7); }
.btn.ghost { border: 1px solid var(--line); background: var(--card); }
.btn.big { font-size: 1.2rem; padding: 18px 34px; margin-top: 28px; }
.stats { list-style: none; display: flex; flex-wrap: wrap; gap: 44px; margin-top: 64px; padding-top: 30px; border-top: 1px solid var(--line); }
.stats b { display: block; font-size: 2.2rem; font-weight: 800; letter-spacing: -0.03em; }
.stats span { color: var(--muted); font-size: .92rem; }

/* sections */
.section { padding: 90px 0; }
.section-head { margin-bottom: 46px; }
h2 { font-size: clamp(2rem, 4vw, 3rem); letter-spacing: -0.03em; line-height: 1.1; font-weight: 800; }
.section-head .muted { margin-top: 12px; }
h3 { font-size: 1.7rem; letter-spacing: -0.02em; font-weight: 800; }
.kn, .te { font-size: 1rem; font-weight: 600; color: var(--muted); margin-left: 6px; }

/* featured (live) apps */
.feature {
  display: grid; grid-template-columns: 1.15fr 1fr; gap: 48px; align-items: center;
  padding: 28px; margin-bottom: 30px;
  border: 1px solid var(--line); border-radius: calc(var(--radius) + 8px);
  background: linear-gradient(140deg, color-mix(in srgb, var(--accent) 14%, transparent), var(--card) 55%);
}
.feature.flip .shot { order: 2; }
.shot { border-radius: var(--radius); overflow: hidden; box-shadow: 0 30px 60px -30px color-mix(in srgb, var(--accent) 70%, #000); }
.shot img { transition: transform .6s ease; }
.shot:hover img { transform: scale(1.04); }
.copy .sub { font-size: 1.15rem; font-weight: 600; color: var(--accent); margin: 4px 0 12px; }
.copy > p:not(.sub) { color: var(--muted); }
.tag { display: inline-block; font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 5px 11px; border-radius: 999px; margin-bottom: 14px; }
.tag.live { background: rgba(52, 211, 153, .14); color: #4ade80; }
.tag.live::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: #4ade80; margin-right: 7px; vertical-align: 1px; animation: pulse 1.8s infinite; }
.tag.soon { background: rgba(255, 181, 71, .14); color: var(--amber); }
.tag.idea { background: rgba(124, 92, 255, .16); color: #b4a3ff; }
@keyframes pulse { 50% { opacity: .3; } }
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 20px; }
.chips li { font-size: .82rem; border: 1px solid var(--line); padding: 4px 12px; border-radius: 999px; color: var(--muted); }
.link { font-weight: 700; text-decoration: none; color: var(--accent); }
.link:hover { text-decoration: underline; }

/* lab grid */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card {
  border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); overflow: hidden;
  transition: transform .3s, border-color .3s;
}
.card:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--accent) 60%, transparent); }
.card.wide { grid-column: 1 / -1; display: grid; grid-template-columns: 1.3fr 1fr; align-items: center; }
.card.wide img { height: 100%; object-fit: cover; }
.card-body { padding: 26px; }
.card-body p { color: var(--muted); margin-top: 8px; font-size: .97rem; }
.card h3 { font-size: 1.4rem; }
.icon-wrap, .emoji {
  margin: 26px 26px 0; width: 72px; height: 72px; border-radius: 20px; overflow: hidden;
  display: grid; place-items: center; font-size: 2.2rem;
  background: color-mix(in srgb, var(--accent) 20%, transparent);
}

/* about */
.about { display: grid; grid-template-columns: 1fr 1.3fr; gap: 50px; border-top: 1px solid var(--line); }
.about-copy p { font-size: 1.15rem; color: var(--muted); }
.values { list-style: none; margin-top: 26px; display: grid; gap: 14px; }
.values li { padding: 16px 20px; border: 1px solid var(--line); border-radius: 16px; background: var(--card); color: var(--muted); }
.values b { color: var(--text); }

/* contact */
.contact { text-align: center; padding: 100px 24px; margin-bottom: 40px; border: 1px solid var(--line); border-radius: calc(var(--radius) + 10px);
  background: radial-gradient(ellipse at top, rgba(124, 92, 255, .25), transparent 70%), var(--card); }
.contact h2 { font-size: clamp(2.4rem, 6vw, 4rem); }
.contact .muted { margin-top: 10px; font-size: 1.1rem; }

footer.foot { max-width: var(--max); margin: 0 auto; padding: 30px 24px 50px; display: flex; justify-content: space-between; font-size: .9rem; border-top: 1px solid var(--line); }

/* reveal on scroll */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* responsive */
@media (max-width: 900px) {
  .feature, .card.wide, .about { grid-template-columns: 1fr; gap: 26px; }
  .feature.flip .shot { order: 0; }
  .grid { grid-template-columns: 1fr; }
  .hero { padding: 70px 0 60px; }
  .section { padding: 60px 0; }
}
@media (max-width: 600px) {
  .nav { padding: 14px 16px; }
  .nav nav a:not(.pill) { display: none; }
  main { padding: 0 16px; }
  .feature { padding: 16px; }
  .stats { gap: 28px; }
  footer.foot { flex-direction: column; gap: 6px; padding: 26px 16px 40px; }
}