:root {
  --bg: #eef6f4;
  --surface: #f7fbfa;
  --fg: #0e2a32;
  --muted: #4f6b72;
  --primary: #0d7c74;
  --primary-fg: #f4fffd;
  --border: #c5ddd8;
  --ink: #082126;
  --sans: "Figtree", ui-sans-serif, system-ui, sans-serif;
  --display: "Syne", ui-sans-serif, system-ui, sans-serif;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
}

a { color: var(--primary); }
a:hover { color: var(--ink); }

.hero-glow {
  pointer-events: none;
  position: absolute;
  inset: 0 0 auto;
  height: 18rem;
  background: radial-gradient(ellipse at top, rgba(13, 124, 116, 0.12), transparent 60%);
}

.wrap {
  position: relative;
  width: min(1024px, calc(100% - 40px));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--fg);
  text-decoration: none;
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.brand img { width: 44px; height: 44px; }

.nav {
  display: flex;
  gap: 1.5rem;
  font-size: 0.9rem;
}

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

.nav a:hover,
.nav .x { color: var(--fg); }

.hero {
  display: grid;
  gap: 2.5rem;
  padding: 1.5rem 0 3.5rem;
}

.hero .logo-lg { width: 96px; height: 96px; }

.kicker {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
}

h1 {
  margin: 0;
  max-width: 14ch;
  font-family: var(--display);
  font-size: clamp(2.25rem, 6vw, 3.75rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--ink);
  text-wrap: balance;
}

h1 em {
  display: block;
  margin-top: 0.2em;
  font-style: italic;
  color: var(--primary);
}

.lede {
  max-width: 42rem;
  margin: 0 0 2rem;
  color: var(--muted);
  font-size: 1.125rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.btn {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  min-height: 3rem;
  min-width: min(100%, 240px);
  padding: 0.75rem 1.25rem;
  border-radius: 0.875rem;
  text-decoration: none;
  border: 1px solid transparent;
}

.btn strong { font-size: 1rem; }
.btn span { font-size: 0.75rem; }

.btn-primary {
  background: var(--primary);
  color: var(--primary-fg);
}

.btn-primary:hover { opacity: 0.9; color: var(--primary-fg); }

.btn-ghost {
  background: var(--surface);
  color: var(--fg);
  border-color: var(--border);
}

.btn-ghost:hover { border-color: var(--primary); color: var(--fg); }

.btn-ghost span { color: var(--muted); }

.fineprint {
  margin: 0 0 4rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.panel {
  padding: 3rem 0 0;
  border-top: 1px solid var(--border);
}

h2 {
  margin: 0 0 0.75rem;
  font-family: var(--display);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--ink);
  text-wrap: balance;
}

.panel > p,
.split p {
  margin: 0 0 1rem;
  max-width: 42rem;
  color: var(--muted);
}

.cards {
  list-style: none;
  margin: 0;
  padding: 0 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.cards li {
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  background: var(--surface);
  box-shadow: 0 1px 0 rgb(13 124 116 / 0.06);
}

.idx {
  display: block;
  margin-bottom: 0.75rem;
  color: var(--primary);
  font-family: var(--display);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
}

.cards h3 { margin: 0 0 0.5rem; font-size: 1.125rem; }
.cards p { margin: 0; color: var(--muted); font-size: 0.9rem; }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  padding: 3.5rem 0;
  border-top: 1px solid var(--border);
}

.timeline {
  margin: 0;
  padding: 0 0 0 1.25rem;
  border-left: 1px solid var(--border);
  list-style: none;
}

.timeline li {
  position: relative;
  margin: 0 0 1.5rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.timeline li::before {
  content: "";
  position: absolute;
  left: -1.4rem;
  top: 0.4rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
}

.timeline strong {
  display: block;
  color: var(--fg);
  font-size: 1rem;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding: 2.5rem 0 3rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.875rem;
}

.site-footer .brand { margin-bottom: 0.5rem; }
.site-footer .brand img { width: 32px; height: 32px; }

.footer-links {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.5rem;
}

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

.footer-links a:hover { color: var(--primary); }

.disclaimer { margin: 0; max-width: 32rem; }

@media (max-width: 820px) {
  .cards, .split, .site-footer { grid-template-columns: 1fr; display: grid; }
  .footer-links { align-items: flex-start; }
}

@media (max-width: 560px) {
  .nav { display: none; }
  .cards { grid-template-columns: 1fr; }
  .btn { width: 100%; }
  .hero { padding-top: 1rem; }
}