:root {
  --bg: #05070a;
  --panel: rgba(255,255,255,.055);
  --panel-strong: rgba(255,255,255,.09);
  --line: rgba(255,255,255,.16);
  --text: #f6fbff;
  --muted: #a8b6c6;
  --accent: #8dffcc;
  --accent2: #6aa8ff;
  --shadow: 0 24px 90px rgba(0,0,0,.45);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font: 16px/1.55 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 10% -10%, rgba(106,168,255,.22), transparent 32rem),
    radial-gradient(circle at 90% 5%, rgba(141,255,204,.18), transparent 30rem),
    linear-gradient(180deg, #05070a, #091018 55%, #030407);
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(circle at 50% 20%, black, transparent 78%);
}
.shell { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 72px 0; }
.hero {
  padding: 52px;
  border: 1px solid var(--line);
  border-radius: 34px;
  background: linear-gradient(135deg, rgba(255,255,255,.08), rgba(255,255,255,.035));
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
}
.eyebrow { color: var(--accent); text-transform: uppercase; letter-spacing: .18em; font-size: .78rem; font-weight: 800; }
h1 { margin: 0; max-width: 900px; font-size: clamp(3rem, 8vw, 7.2rem); line-height: .86; letter-spacing: -.07em; }
.lede { max-width: 850px; margin: 28px 0 0; color: var(--muted); font-size: clamp(1.1rem, 2vw, 1.35rem); }
.actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.actions a {
  color: var(--text);
  text-decoration: none;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,.07);
}
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin-top: 22px; }
article {
  min-height: 220px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--panel);
  backdrop-filter: blur(18px);
}
article span { color: var(--accent2); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
article h2 { margin: 18px 0 8px; letter-spacing: -.03em; }
article p { margin: 0; color: var(--muted); }
.terminal {
  margin-top: 22px;
  padding: 28px;
  border: 1px solid rgba(141,255,204,.25);
  border-radius: 28px;
  background: rgba(0,0,0,.38);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
}
.terminal p, pre { margin: 0; overflow: auto; font: 13px/1.7 ui-monospace, SFMono-Regular, Menlo, monospace; color: #d6ffef; }
.terminal p { color: var(--accent); margin-bottom: 12px; }
@media (max-width: 860px) {
  .shell { width: min(100% - 24px, 1180px); padding: 28px 0; }
  .hero { padding: 28px; border-radius: 24px; }
  .grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: no-preference) {
  .hero, article, .terminal { transition: transform .25s ease, border-color .25s ease; }
  article:hover { transform: translateY(-3px); border-color: rgba(141,255,204,.38); }
}