:root {
  --bg: #020d14;
  --bg-soft: #071923;
  --panel: #03131d;
  --line: rgba(0, 217, 146, 0.28);
  --line-soft: rgba(0, 217, 146, 0.14);
  --text: #e9fff8;
  --muted: #8fbeb1;
  --accent: #00d992;
  --accent-strong: #1bffc0;
  --container: 1120px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background-color: var(--bg);
}

body {
  font-family: "Space Grotesk", sans-serif;
  color: var(--text);
  min-height: 100vh;
  background:
    radial-gradient(
      circle at 15% 15%,
      rgba(0, 217, 146, 0.17),
      transparent 35%
    ),
    radial-gradient(
      circle at 85% 10%,
      rgba(0, 217, 146, 0.12),
      transparent 32%
    ),
    linear-gradient(160deg, #00111a 0%, #03121b 44%, #01070d 100%);
  position: relative;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(var(--line-soft) 1px, transparent 1px) 0 0 / 100% 42px,
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px) 0 0 / 42px
      100%;
  pointer-events: none;
  opacity: 0.55;
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(
    rgba(0, 217, 146, 0.13) 0.45px,
    transparent 0.45px
  );
  background-size: 4px 4px;
  opacity: 0.11;
}

.site-header,
main {
  width: min(calc(100% - 3rem), var(--container));
  margin: 0 auto;
}

.site-header {
  padding-top: 2rem;
}

.brand {
  text-decoration: none;
  display: inline-block;
  color: var(--accent);
}

.brand-logo {
  width: min(100%, 420px);
  height: auto;
  display: block;
}

.hero {
  padding: min(10vh, 5rem) 0 min(9vh, 5rem);
  max-width: 900px;
}

.eyebrow {
  margin: 0 0 1rem;
  font:
    500 0.8rem/1.4 "IBM Plex Mono",
    monospace;
  letter-spacing: 0.12em;
  color: var(--accent-strong);
}

h1 {
  margin: 0;
  font-size: clamp(2.4rem, 8vw, 6rem);
  line-height: 0.95;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.subheadline {
  margin: 1.4rem 0;
  max-width: 750px;
  font-size: clamp(1rem, 1.5vw, 1.5rem);
  line-height: 1.5;
  color: var(--text);
}

.tagline {
  margin: 0 0 2rem;
  color: var(--accent);
  font-size: clamp(1rem, 2vw, 1.3rem);
  font-weight: 700;
}

.terminal {
  font-family: "IBM Plex Mono", monospace;
  border: 1px solid var(--line);
  background: linear-gradient(
    180deg,
    rgba(1, 15, 23, 0.9),
    rgba(0, 9, 14, 0.7)
  );
  border-radius: 14px;
  padding: 1rem 1.2rem;
  width: min(100%, 700px);
  box-shadow:
    inset 0 0 0 1px rgba(0, 217, 146, 0.08),
    0 16px 40px rgba(0, 0, 0, 0.45);
}

.terminal p {
  margin: 0.2rem 0;
  color: var(--muted);
}

.terminal span {
  color: var(--accent-strong);
  margin-right: 0.35rem;
}

.manifesto {
  padding: 2.5rem 0 4.4rem;
  max-width: 900px;
}

h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.5rem, 3.8vw, 3rem);
  letter-spacing: 0.01em;
}

blockquote {
  margin: 0;
  padding: 1.4rem;
  border-left: 3px solid var(--accent);
  background: linear-gradient(
    130deg,
    rgba(0, 217, 146, 0.08),
    rgba(0, 217, 146, 0.02)
  );
  color: #c8fce8;
  font-size: clamp(1rem, 1.8vw, 1.35rem);
  line-height: 1.55;
  border-radius: 2px 12px 12px 2px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 550ms ease,
    transform 550ms ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.site-footer {
  width: min(calc(100% - 3rem), var(--container));
  margin: 0 auto;
  padding: 2rem 0 3rem;
  border-top: 1px solid var(--line);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
}

.footer-link {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.8rem;
  color: var(--muted);
  text-decoration: none;
  letter-spacing: 0.08em;
  transition: color 0.15s;
}

.footer-link:hover {
  color: var(--accent);
}

.footer-copy {
  margin: 0;
  font-size: 0.75rem;
  color: var(--muted);
  opacity: 0.6;
}

@media (max-width: 760px) {
  .site-header,
  main {
    width: min(calc(100% - 2rem), var(--container));
  }

  .brand-logo {
    width: min(100%, 320px);
  }
}