:root {
  --ink: #0c0a09;
  --panel: #14110f;
  --line: #2a2420;
  --foam: #e7e0d6;
  --crema: #f5efe6;
  --mist: #9c9186;
  --coffee: #d97757;
  --font-sans: "IBM Plex Sans", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
  --font-display: "Fraunces", Georgia, serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; color-scheme: dark; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  color: var(--foam);
  background:
    radial-gradient(900px 500px at 10% -10%, rgba(217, 119, 87, 0.18), transparent 55%),
    radial-gradient(700px 400px at 90% 0%, rgba(120, 90, 60, 0.12), transparent 50%),
    var(--ink);
}
a { color: inherit; text-decoration: none; }
a:hover { color: var(--coffee); }
.wrap { max-width: 72rem; margin: 0 auto; padding: 0 1.25rem; }
@media (min-width: 640px) { .wrap { padding: 0 2rem; } }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
header {
  position: sticky; top: 0; z-index: 40;
  border-bottom: 1px solid rgba(42,36,32,0.8);
  background: rgba(12,10,9,0.8);
  backdrop-filter: blur(10px);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0.75rem 0; }
.brand { font-family: var(--font-mono); font-size: 0.875rem; letter-spacing: 0.04em; color: var(--crema); }
.brand span { color: var(--coffee); }
nav { display: flex; flex-wrap: wrap; gap: 0.25rem 1rem; font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.18em; color: var(--mist); }
.hero {
  display: grid; gap: 2.5rem; padding: 3.5rem 0 3rem;
}
@media (min-width: 1024px) {
  .hero { grid-template-columns: 1.05fr 0.95fr; align-items: center; gap: 3.5rem; padding: 5rem 0; }
}
.eyebrow { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.28em; color: var(--coffee); }
.eyebrow .dim { color: var(--mist); }
h1 {
  margin: 1.25rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.75rem);
  line-height: 1.05;
  color: var(--crema);
  font-weight: 700;
}
.cursor {
  display: inline-block; width: 0.55ch; height: 1em; margin-left: 0.15rem;
  vertical-align: -0.1em; background: var(--coffee);
  animation: blink 1.1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .cursor { animation: none; } html { scroll-behavior: auto; } }
.lead { margin: 1.5rem 0 0; max-width: 36rem; font-size: 1.125rem; line-height: 1.6; }
.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2rem; }
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  border-radius: 999px; padding: 0.75rem 1.15rem; font-weight: 600;
  border: 1px solid transparent;
}
.btn-primary { background: var(--coffee); color: #1a100c; }
.btn-primary:hover { color: #1a100c; filter: brightness(1.05); }
.btn-outline { border-color: var(--line); color: var(--crema); background: transparent; }
.btn-outline:hover { border-color: var(--coffee); color: var(--coffee); }
.meta { margin-top: 1.5rem; font-family: var(--font-mono); font-size: 0.75rem; color: var(--mist); }
.terminal {
  border: 1px solid var(--line); border-radius: 0.75rem; overflow: hidden;
  background: linear-gradient(180deg, #1a1512, #100e0c);
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
}
.terminal-bar {
  display: flex; align-items: center; gap: 0.5rem;
  border-bottom: 1px solid var(--line); padding: 0.65rem 1rem;
}
.dot { width: 0.625rem; height: 0.625rem; border-radius: 999px; }
.dot.r { background: #c4785a; } .dot.y { background: var(--coffee); } .dot.g { background: #6f8f63; }
.terminal-title { margin-left: 0.5rem; font-family: var(--font-mono); font-size: 11px; color: var(--mist); }
.terminal pre {
  margin: 0; padding: 1.25rem; overflow-x: auto;
  font-family: var(--font-mono); font-size: 13px; line-height: 1.75; color: var(--foam);
  white-space: pre-wrap;
}
section.block { padding: 3rem 0; }
h2 { margin: 0; font-family: var(--font-display); font-size: 1.875rem; color: var(--crema); font-weight: 700; }
.prose { margin-top: 1.25rem; max-width: 48rem; }
.prose p { margin: 0 0 1rem; line-height: 1.65; color: rgba(231,224,214,0.9); }
.grid { display: grid; gap: 1rem; margin-top: 2rem; }
@media (min-width: 640px) { .grid.two { grid-template-columns: 1fr 1fr; } .grid.three { grid-template-columns: 1fr 1fr 1fr; } }
.card {
  border: 1px solid var(--line); border-radius: 0.75rem; padding: 1.25rem;
  background: rgba(20,17,15,0.85); transition: border-color .2s, transform .2s;
}
a.card:hover, .card:hover { border-color: rgba(217,119,87,0.55); transform: translateY(-2px); }
.card h3 { margin: 0; font-family: var(--font-mono); font-size: 0.875rem; text-transform: uppercase; letter-spacing: 0.16em; color: var(--coffee); }
.card p { margin: 0.75rem 0 0; font-size: 0.875rem; line-height: 1.55; color: rgba(231,224,214,0.85); }
.card .name { font-family: var(--font-mono); font-size: 0.875rem; color: var(--crema); }
.list { margin-top: 2rem; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.list a {
  display: flex; justify-content: space-between; gap: 1rem; align-items: center;
  padding: 1rem 0; border-bottom: 1px solid var(--line); color: var(--foam);
}
.list a:last-child { border-bottom: 0; }
.list a:hover { color: var(--coffee); }
.muted { color: var(--mist); font-size: 0.875rem; margin-top: 0.75rem; max-width: 36rem; }
.academy-card { margin-top: 2rem; padding: 1.75rem; }
footer {
  border-top: 1px solid var(--line); padding: 2rem 0;
  text-align: center; font-family: var(--font-mono); font-size: 0.75rem; color: var(--mist);
}