@font-face {
  font-family: "SymbolsNerd";
  src: url("assets/fonts/SymbolsNerdFontMono.woff2") format("woff2");
  font-display: swap;
}

:root {
  --bg: #16161e;
  --bg-soft: #1a1b26;
  --card: #1f2030;
  --border: rgba(122, 162, 247, 0.16);
  --text: #c0caf5;
  --muted: #565f89;
  --muted-2: #828bb8;
  --blue: #7aa2f7;
  --cyan: #7dcfff;
  --green: #9ece6a;
  --yellow: #e0af68;
  --orange: #ff9e64;
  --red: #f7768e;
  --magenta: #bb9af7;
  --mono: "JetBrains Mono", "SF Mono", ui-monospace, "Cascadia Code", Menlo, monospace;
  --sans: "SF Pro Display", "Inter", system-ui, -apple-system, sans-serif;
  --maxw: 1100px;
}

* { box-sizing: border-box; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
section { padding: 88px 0; }
h2 { font-size: clamp(32px, 5vw, 56px); font-weight: 600; letter-spacing: -1.5px; margin: 0 0 12px; }
.lead { color: var(--muted-2); font-size: 20px; margin: 0 0 48px; }

/* Hero */
.hero { text-align: center; padding: 96px 0 72px; background:
  radial-gradient(900px 400px at 50% -10%, rgba(122,162,247,0.12), transparent 70%); }
.wordmark { font-size: clamp(56px, 11vw, 124px); font-weight: 700; letter-spacing: -3px; line-height: 1.12; padding: 8px 0; }
.wordmark .c { color: var(--text); }
.wordmark .b { color: var(--blue); }
.tagline { font-size: clamp(18px, 2.6vw, 28px); color: var(--muted-2); margin: 8px 0 40px; font-weight: 400; }
.demo {
  width: 100%; max-width: 920px; border-radius: 14px; display: block; margin: 0 auto 40px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.55); border: 1px solid var(--border);
}
.install {
  display: inline-flex; align-items: center; gap: 16px; max-width: 100%;
  background: #11111a; border: 1px solid var(--border); border-radius: 12px;
  padding: 14px 16px 14px 20px; font-family: var(--mono); font-size: 15px;
}
.install code { color: var(--text); white-space: nowrap; overflow-x: auto; }
.install .prompt { color: var(--green); font-weight: 700; }
.copy-btn {
  flex: none; cursor: pointer; font-family: var(--sans); font-size: 14px; font-weight: 600;
  color: var(--bg); background: var(--blue); border: 0; border-radius: 8px; padding: 8px 16px;
  transition: background .15s;
}
.copy-btn:hover { background: var(--cyan); }
.cta-row { margin-top: 28px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 12px 24px; border-radius: 10px; font-weight: 600;
  border: 1px solid var(--border); color: var(--text);
}
.btn.primary { background: var(--blue); color: var(--bg); border-color: transparent; }
.btn:hover { text-decoration: none; border-color: var(--blue); }

/* Features */
.features { background: var(--bg-soft); }
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 22px; }
.feature {
  background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 20px;
}
.feature img { width: 100%; height: auto; border-radius: 8px; display: block; margin-bottom: 14px; }
.feature h3 { margin: 0 0 4px; font-size: 18px; font-weight: 600; }
.feature p { margin: 0; color: var(--muted-2); font-size: 15px; }

/* Speed */
.speed { text-align: center; }
.bignum { font-family: var(--mono); font-size: clamp(72px, 14vw, 150px); font-weight: 700; letter-spacing: -4px; color: var(--green); line-height: 1; }
.bignum .unit { color: var(--muted); font-size: 0.56em; }
.speed .lead { margin-top: 16px; }

/* Gallery */
.gallery-head { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(440px, 1fr)); gap: 16px; margin-top: 32px; }
.gallery figure {
  margin: 0; background: #11111a; border: 1px solid var(--border); border-radius: 12px;
  padding: 16px 18px; overflow: hidden;
}
.gallery figcaption { font-family: var(--mono); font-size: 12px; color: var(--muted); margin-bottom: 10px; text-transform: lowercase; }
.gallery .strip { font-family: "SymbolsNerd", var(--mono); font-size: 14px; white-space: pre; overflow-x: auto; line-height: 1.4; }

/* Footer */
footer { border-top: 1px solid var(--border); padding: 48px 0; color: var(--muted); }
.foot-links { display: flex; gap: 24px; flex-wrap: wrap; font-weight: 600; }
.foot-note { margin-top: 16px; font-size: 14px; }

@media (max-width: 600px) {
  section { padding: 56px 0; }
  .install { font-size: 13px; }
  .gallery-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}