:root {
  --bg-0: #050505;
  --bg-1: #111111;
  --text: #f5f5ef;
  --muted: #9e9e97;
  --line: #2a2a28;
  --accent: #ff5a36;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "Space Mono", monospace;
  background:
    radial-gradient(circle at 80% 0%, rgba(255, 90, 54, 0.18), transparent 40%),
    radial-gradient(circle at 20% 100%, rgba(255, 255, 255, 0.08), transparent 45%),
    linear-gradient(160deg, var(--bg-0), var(--bg-1));
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 46px 46px;
  opacity: 0.28;
}

.shell {
  position: relative;
  z-index: 1;
  width: min(1080px, 92vw);
  margin: 0 auto;
  padding: 3.5rem 0 4rem;
}

.hero {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 2rem 0;
  margin-bottom: 2rem;
}

.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
  font-size: 0.72rem;
}

h1,
h2 {
  margin: 0;
  font-family: "Bebas Neue", sans-serif;
  letter-spacing: 0.04em;
  font-weight: 400;
}

h1 {
  margin-top: 0.4rem;
  font-size: clamp(3.2rem, 10vw, 6.8rem);
  line-height: 0.94;
}

.lede {
  margin: 1.2rem 0 0;
  max-width: 62ch;
  color: var(--muted);
  line-height: 1.65;
}

.links {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

a {
  color: var(--text);
  text-decoration: none;
  border: 1px solid var(--line);
  padding: 0.6rem 0.8rem;
  transition: transform 180ms ease, border-color 180ms ease, color 180ms ease;
}

a:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
  color: var(--accent);
}

.grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.card {
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.32);
  padding: 1.1rem;
}

.card h2 {
  margin-bottom: 0.6rem;
  font-size: 1.9rem;
}

ol,
ul {
  margin: 0;
  padding-left: 1.25rem;
  line-height: 1.6;
  color: var(--muted);
}

.terminal-card {
  padding: 0;
  overflow: hidden;
}

.terminal-head {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  border-bottom: 1px solid var(--line);
  padding: 0.75rem 0.8rem;
}

.terminal-head span {
  width: 0.58rem;
  height: 0.58rem;
  border-radius: 50%;
  border: 1px solid var(--line);
}

.terminal-head span:nth-child(1) {
  background: #ff5252;
}

.terminal-head span:nth-child(2) {
  background: #ffd046;
}

.terminal-head span:nth-child(3) {
  background: #5be76b;
}

.terminal-head p {
  margin: 0 0 0 0.45rem;
  color: var(--muted);
  font-size: 0.8rem;
}

#terminal {
  margin: 0;
  min-height: 360px;
  max-height: 420px;
  overflow: auto;
  padding: 1rem;
  color: #dcdcd6;
  line-height: 1.5;
}

.cmd {
  color: var(--text);
}

.out {
  color: var(--muted);
}

.caret {
  color: var(--accent);
  animation: blink 850ms steps(1, end) infinite;
}

.api-mini {
  border-top: 1px solid var(--line);
  padding-top: 1.3rem;
}

.api-mini h2 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

code {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
  padding: 0.1rem 0.2rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  animation: rise 700ms ease forwards;
}

.delay-1 {
  animation-delay: 180ms;
}

.delay-2 {
  animation-delay: 360ms;
}

@keyframes rise {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes blink {
  0%,
  49% {
    opacity: 1;
  }
  50%,
  100% {
    opacity: 0;
  }
}

@media (max-width: 900px) {
  .grid {
    grid-template-columns: 1fr;
  }

  #terminal {
    min-height: 310px;
  }
}