:root {
  --accent: #0f766e;
  --accent-dark: #0b5c56;
  --ink: #14171a;
  --ink-soft: #3f454b;
  --muted: #5b6168;
  --bg: #fafaf8;
  --card: #ffffff;
  --line: #e4e4df;
  --dark-bg: #14171a;
  --dark-text: #f4f4f0;
  --dark-soft: #d4d4ce;
  --dark-muted: #b8b8b1;
  --dark-line: #3a4046;
  --mint: #5eead4;
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.6;
}

h1, h2, h3 {
  font-family: "Space Grotesk", "Inter", system-ui, sans-serif;
  margin: 0;
}

a { color: var(--accent); }
a:hover { color: var(--accent-dark); }
a:focus-visible, button:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

.wrap { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* Nav */
.nav { border-bottom: 1px solid var(--line); }
.nav .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 24px; padding-top: 8px; padding-bottom: 8px; }
.brand { font-family: "Space Grotesk", sans-serif; font-weight: 700; font-size: 20px; color: var(--ink); text-decoration: none; }
.brand:hover { color: var(--ink); }
.nav ul { display: flex; flex-wrap: wrap; gap: 4px 20px; list-style: none; margin: 0; padding: 0; }
.nav a:not(.brand) { color: var(--ink-soft); text-decoration: none; font-weight: 500; font-size: 15px; }
.nav a:not(.brand):hover { color: var(--accent); }
.nav a { display: inline-flex; align-items: center; min-height: 44px; }

/* Eyebrow */
.eyebrow { font-size: 14px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); }

/* Buttons */
.btn { display: inline-flex; align-items: center; min-height: 44px; padding: 12px 22px; border-radius: 8px; font-weight: 600; text-decoration: none; border: 1.5px solid transparent; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); color: #fff; }
.btn-outline { border-color: var(--ink); color: var(--ink); }
.btn-outline:hover { background: var(--ink); color: #fff; }
.btn-mint { background: var(--mint); color: #0b1f1d; }
.btn-mint:hover { background: #99f6e4; color: #0b1f1d; }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: #000; color: #fff; }
.btn-light { background: #fff; color: #0b3d39; }
.btn-light:hover { background: #f0fdfa; color: #0b3d39; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* Hero */
.hero { padding: 72px 0 64px; }
.hero .wrap { display: flex; flex-wrap: wrap; align-items: center; gap: 48px; }
.hero-copy { flex: 1 1 380px; min-width: 0; display: flex; flex-direction: column; gap: 24px; }
.hero h1 { font-size: clamp(36px, 7vw, 60px); line-height: 1.08; letter-spacing: -0.02em; }
.hero p { margin: 0; font-size: 19px; color: var(--ink-soft); max-width: 560px; }
.radar { flex: 0 1 320px; min-width: 240px; margin: 0 auto; }
.radar svg { width: 100%; height: auto; display: block; }

/* Featured */
.featured { background: var(--dark-bg); color: var(--dark-text); }
.featured .wrap { padding-top: 72px; padding-bottom: 72px; display: flex; flex-direction: column; gap: 32px; }
.featured .eyebrow { color: var(--mint); }
.featured-grid { display: flex; flex-wrap: wrap; gap: 40px; align-items: flex-start; }
.featured-main { flex: 1 1 380px; min-width: 0; display: flex; flex-direction: column; gap: 20px; }
.featured h2 { font-size: clamp(30px, 5vw, 44px); line-height: 1.1; letter-spacing: -0.02em; }
.featured p { margin: 0; }
.lead { font-size: 19px; color: var(--dark-soft); }
.byline { color: var(--dark-muted); }
.featured-side { flex: 1 1 320px; min-width: 0; display: flex; flex-direction: column; gap: 14px; }
.label { font-size: 14px; font-weight: 600; color: var(--dark-muted); }
.chips { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; margin: 0; padding: 0; }
.chips li { border: 1px solid var(--dark-line); border-radius: 999px; padding: 8px 16px; font-size: 15px; font-weight: 500; }
.roadmap { border-top: 1px solid var(--dark-line); margin-top: 10px; padding-top: 18px; display: flex; flex-direction: column; gap: 8px; color: var(--dark-soft); font-size: 16px; }

/* Sections */
.section { padding: 72px 0 24px; }
.section + .section { padding-top: 56px; }
.section .wrap { display: flex; flex-direction: column; gap: 32px; }
.section h2 { font-size: clamp(28px, 4.5vw, 40px); line-height: 1.12; letter-spacing: -0.02em; margin-top: 12px; }

.cards { display: flex; flex-wrap: wrap; gap: 20px; }
.card { flex: 1 1 280px; min-width: 0; border: 1px solid var(--line); background: var(--card); border-radius: 12px; padding: 28px; display: flex; flex-direction: column; gap: 12px; }
.card .num { font-size: 13px; font-weight: 600; color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase; }
.card h3 { font-size: 22px; line-height: 1.25; }
.card p { margin: 0; color: var(--ink-soft); font-size: 16px; }

/* Writing */
.posts { list-style: none; margin: 0; padding: 0; border-bottom: 1px solid var(--line); }
.posts li { border-top: 1px solid var(--line); padding: 20px 0; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 6px 24px; }
.posts .title { font-family: "Space Grotesk", sans-serif; font-size: 21px; font-weight: 600; }
.posts .status { font-size: 14px; color: var(--muted); }
.discuss { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 24px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; }
.discuss div { flex: 1 1 280px; min-width: 0; }
.discuss strong { display: block; }
.discuss span { color: var(--ink-soft); font-size: 16px; }

/* Contact */
.contact { padding: 56px 0 80px; }
.cta { background: var(--accent); color: #fff; border-radius: 16px; padding: 48px 32px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.cta-copy { flex: 1 1 320px; min-width: 0; display: flex; flex-direction: column; gap: 10px; }
.cta h2 { font-size: clamp(26px, 4vw, 36px); line-height: 1.15; margin: 0; }
.cta p { margin: 0; font-size: 18px; }

.footer { margin-top: 32px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; font-size: 14px; color: var(--muted); }
.footer ul { display: flex; flex-wrap: wrap; gap: 4px 20px; list-style: none; margin: 0; padding: 0; }
.footer a { display: inline-flex; align-items: center; min-height: 44px; }

@media (prefers-reduced-motion: no-preference) {
  .btn { transition: background-color 0.15s ease, color 0.15s ease; }
}