:root {
  --bg: #090909;
  --bg-2: #121212;
  --ink: #f4ead0;
  --muted: #9a917c;
  --gold: #ffd54a;
  --gold-2: #fff1a8;
  --line: rgba(255, 213, 74, 0.28);
  --card: #161616;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  line-height: 1.5;
}

a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--gold-2); }

.wrap {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 0 10px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  letter-spacing: 0.18em;
  font-size: 12px;
  text-transform: uppercase;
}
.brand img { width: 36px; height: 36px; }

.nav {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 14px;
}
.nav a { color: var(--muted); }
.nav a:hover { color: var(--gold); }

a.lang {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--gold);
  border-radius: 999px;
  padding: 6px 12px;
}
a.lang:hover { color: var(--gold-2); border-color: var(--gold); }

.hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: end;
  padding: 48px 0 28px;
}

.kicker {
  color: var(--gold);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-size: 12px;
  margin: 0 0 14px;
}

h1 {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 600;
  font-size: clamp(48px, 8vw, 92px);
  line-height: 0.92;
  letter-spacing: -0.03em;
  margin: 0 0 18px;
}

.lede {
  max-width: 38rem;
  font-size: 19px;
  color: #e8dcc0;
  margin: 0 0 28px;
}

.cta { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid var(--gold);
  font-weight: 600;
}
.btn.primary { background: var(--gold); color: #111; }
.btn.primary:hover { background: var(--gold-2); color: #111; }
.btn.ghost { color: var(--gold); }
.badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.badge {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 11px;
  font-size: 12px;
  color: #fff4c2;
}

.star {
  width: min(360px, 100%);
  justify-self: end;
  filter: drop-shadow(0 0 28px rgba(255, 213, 74, 0.22));
}

.cascade {
  width: 100%;
  height: 48px;
  object-fit: cover;
  opacity: 0.9;
  margin: 10px 0 36px;
}

.demo {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
}
.demo img {
  display: block;
  width: 100%;
  height: auto;
  background: #000;
}
.caption {
  padding: 12px 16px 14px;
  color: var(--muted);
  font-size: 13px;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  padding: 56px 0;
}
h2 {
  font-family: "Fraunces", Georgia, serif;
  font-size: 34px;
  margin: 0 0 12px;
}
.muted { color: var(--muted); }

.list { margin: 0; padding: 0; list-style: none; }
.list li {
  padding: 12px 0;
  border-top: 1px solid var(--line);
}
.list b { color: var(--gold-2); display: block; }

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding-bottom: 56px;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px;
}
.card h3 { margin: 0 0 8px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }

.dl {
  background: linear-gradient(180deg, #14110a, #0d0d0d);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 28px;
  margin-bottom: 56px;
}
pre {
  overflow: auto;
  background: #000;
  color: #f4ead0;
  border-radius: 12px;
  padding: 14px 16px;
  font-size: 13px;
}

footer {
  border-top: 1px solid var(--line);
  padding: 22px 0 40px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 13px;
}

@media (max-width: 820px) {
  .hero, .split, .grid { grid-template-columns: 1fr; }
  .star { justify-self: start; width: 180px; }
}