:root {
  color-scheme: dark;
  --bg: #062f33;
  --panel: #073f42;
  --panel-2: #0b4d4d;
  --text: #f7faf6;
  --muted: #c7d5d1;
  --accent: #c9ec28;
  --line: rgba(255, 255, 255, 0.14);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

a {
  color: var(--accent);
}

.page {
  width: min(1040px, calc(100% - 32px));
  margin: 0 auto;
}

header {
  border-bottom: 1px solid var(--line);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  font-size: 22px;
}

.mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, #0b5557, #04282c);
  border: 1px solid var(--line);
  color: var(--accent);
  font-weight: 900;
}

.links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.links a {
  color: var(--muted);
  text-decoration: none;
}

.links a:hover,
.links a:focus-visible {
  color: var(--text);
}

main {
  padding: 64px 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 40px;
  align-items: center;
}

.eyebrow {
  color: var(--accent);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
  font-size: 14px;
}

h1 {
  margin: 12px 0 18px;
  font-size: clamp(40px, 7vw, 74px);
  line-height: 1;
  letter-spacing: 0;
}

h2 {
  margin: 0 0 10px;
  font-size: 24px;
}

p {
  margin: 0 0 16px;
}

.lead {
  color: var(--muted);
  font-size: 20px;
  max-width: 660px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
}

.stack {
  display: grid;
  gap: 18px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 42px;
}

.card {
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
}

.card strong {
  display: block;
  margin-bottom: 8px;
}

.meta {
  color: var(--muted);
  font-size: 14px;
}

footer {
  border-top: 1px solid var(--line);
  padding: 28px 0;
  color: var(--muted);
}

@media (max-width: 760px) {
  .nav,
  .hero {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .nav {
    padding: 18px 0;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  main {
    padding: 40px 0;
  }
}