:root {
  --ink-950: #070b16;
  --ink-900: #0b1020;
  --ink-800: #11172b;
  --ink-700: #1a2240;
  --ink-600: #2a3560;
  --moon-300: #f0d9a8;
  --moon-400: #e8c07a;
  --mist-100: #e6e9f2;
  --mist-400: #9aa3bd;
  --mist-500: #8b93ab;
}

* {
  box-sizing: border-box;
  margin: 0;
}

body {
  background: var(--ink-900);
  color: var(--mist-100);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
}

.nav {
  border-bottom: 1px solid var(--ink-700);
  background: var(--ink-950);
}

.nav-inner {
  max-width: 56rem;
  margin: 0 auto;
  padding: 0.9rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.moon {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--moon-400);
}

.nav a {
  color: var(--mist-400);
  text-decoration: none;
  font-size: 0.9rem;
  margin-left: 1.25rem;
}

.nav a:hover {
  color: var(--moon-300);
}

.hero {
  text-align: center;
  padding: 6rem 1.25rem 4.5rem;
  max-width: 44rem;
  margin: 0 auto;
}

.hero-moon {
  width: 3.5rem;
  height: 3.5rem;
  color: var(--moon-400);
}

.hero h1 {
  font-size: clamp(2.5rem, 8vw, 4rem);
  letter-spacing: 0.03em;
  margin-top: 1rem;
}

.tagline {
  color: var(--mist-400);
  font-size: 1.1rem;
  margin-top: 1rem;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.75rem;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--ink-600);
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--mist-100);
}

.dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: #7dd487;
  box-shadow: 0 0 6px #7dd487;
}

.section {
  max-width: 44rem;
  margin: 0 auto;
  padding: 3rem 1.25rem;
  border-top: 1px solid var(--ink-700);
}

.section h2 {
  font-size: 1.15rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--mist-400);
  margin-bottom: 1.25rem;
}

.section p + p {
  margin-top: 0.9rem;
}

.pipeline {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 1rem;
  counter-reset: step;
}

.pipeline li {
  border: 1px solid var(--ink-700);
  background: var(--ink-800);
  border-radius: 0.6rem;
  padding: 1.1rem 1.25rem 1.1rem 3.4rem;
  position: relative;
}

.pipeline li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 1.15rem;
  top: 1.15rem;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 50%;
  background: var(--moon-400);
  color: var(--ink-950);
  font-weight: 700;
  font-size: 0.85rem;
  display: grid;
  place-items: center;
}

.pipeline h3 {
  font-size: 1rem;
}

.pipeline p {
  color: var(--mist-400);
  font-size: 0.92rem;
  margin-top: 0.35rem;
}

.stack-grid {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1rem;
}

.stack-grid li {
  border: 1px solid var(--ink-700);
  background: var(--ink-800);
  border-radius: 0.6rem;
  padding: 1rem 1.15rem;
}

.stack-grid strong {
  display: block;
  font-size: 0.95rem;
}

.stack-grid span {
  color: var(--mist-500);
  font-size: 0.85rem;
}

.footer {
  border-top: 1px solid var(--ink-700);
  text-align: center;
  padding: 2rem 1.25rem 2.5rem;
  color: var(--mist-500);
  font-size: 0.9rem;
}

.whisper {
  color: var(--ink-600);
}

:focus-visible {
  outline: 2px solid var(--moon-400);
  outline-offset: 2px;
}