@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600&family=DM+Sans:wght@400;500;600&display=swap');

:root {
  --primary: #1A6B5A;
  --primary-dark: #0E4A3D;
  --primary-light: #2E9B82;
  --accent: #C9704F;

  --bg: #F7F9F8;
  --surface: #FFFFFF;
  --surface-alt: #EEF2F0;
  --border: #DCE5E1;
  --border-light: #EDF2F0;

  --text: #1A2922;
  --text-secondary: #4A6259;
  --text-muted: #8AA69B;
  --text-on-primary: #FFFFFF;

  --radius: 4px;
  --content-width: 700px;
  --wide-width: 980px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', -apple-system, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--primary); color: #fff; }

a { color: var(--primary-dark); text-decoration-color: var(--border); text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--primary-dark); }

/* ---------- Type ---------- */
h1, h2, h3, .serif {
  font-family: 'Fraunces', serif;
  font-weight: 500;
  color: var(--text);
  line-height: 1.2;
  margin: 0;
}

h1 { font-size: clamp(32px, 5vw, 46px); font-weight: 500; letter-spacing: -0.01em; }
h2 { font-size: clamp(24px, 3vw, 30px); font-weight: 500; }
h3 { font-size: 20px; font-weight: 600; font-family: 'DM Sans', sans-serif; }

p { margin: 0 0 1.1em; color: var(--text); }
p:last-child { margin-bottom: 0; }

.lede {
  font-size: 20px;
  line-height: 1.55;
  color: var(--text-secondary);
  max-width: 620px;
}

.eyebrow {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 10px;
}

/* ---------- Layout ---------- */
.wrap {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 24px;
}

.wrap-wide {
  max-width: var(--wide-width);
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 64px 0; }
section.tight { padding: 40px 0; }
.border-top { border-top: 1px solid var(--border-light); }

/* ---------- Header / nav ---------- */
header.site {
  padding: 22px 0;
  border-bottom: 1px solid var(--border-light);
}

header.site .wrap-wide {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  font-family: 'Fraunces', serif;
  font-weight: 500;
  font-size: 20px;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.01em;
}
.brand span { color: var(--text-muted); font-size: 14px; font-family: 'DM Sans', sans-serif; margin-left: 8px; }

nav.site-nav { display: flex; gap: 28px; align-items: center; }
nav.site-nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 15px;
}
nav.site-nav a:hover { color: var(--primary-dark); }
nav.site-nav a.current { color: var(--text); font-weight: 500; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn-primary {
  background: var(--primary-dark);
  color: #fff;
}
.btn-primary:hover { background: var(--primary); }
.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover { border-color: var(--primary-dark); color: var(--primary-dark); }

.btn-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }

/* ---------- Status pill ---------- */
.status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 24px;
}
.status .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

/* ---------- Hero ---------- */
.hero { padding: 88px 0 64px; }
.hero h1 { max-width: 780px; }
.hero .lede { margin-top: 20px; }

/* ---------- Feature blocks ---------- */
.feature-list {
  display: grid;
  gap: 40px;
  margin-top: 8px;
}
.feature h3 { margin-bottom: 8px; }
.feature p { color: var(--text-secondary); }

/* ---------- Fork cards ---------- */
.fork-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 32px;
}
.fork-card {
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 28px;
}
.fork-card h3 { margin-bottom: 10px; }
.fork-card p { color: var(--text-secondary); font-size: 15px; margin-bottom: 18px; }
.fork-card a { font-weight: 500; font-size: 15px; }

/* ---------- Quote / callout block ---------- */
.callout {
  border-left: 2px solid var(--primary);
  padding: 4px 0 4px 24px;
  color: var(--text-secondary);
  font-size: 18px;
  line-height: 1.6;
}

/* ---------- Panel (approach / clinical statements) ---------- */
.panel {
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 32px;
  margin-bottom: 20px;
}
.panel h3 { margin-bottom: 10px; }
.panel p { color: var(--text-secondary); font-size: 15.5px; }

/* ---------- Lists ---------- */
ul.plain { padding-left: 0; list-style: none; margin: 0; }
ul.plain li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-secondary);
  font-size: 15.5px;
}
ul.plain li:last-child { border-bottom: none; }
ul.plain li::before { content: "— "; color: var(--text-muted); }

/* ---------- Forms ---------- */
form.contact {
  display: grid;
  gap: 16px;
  max-width: 480px;
  margin-top: 24px;
}
form.contact label {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 6px;
}
form.contact input,
form.contact select,
form.contact textarea {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 15px;
  background: var(--surface);
  color: var(--text);
}
form.contact input:focus,
form.contact select:focus,
form.contact textarea:focus {
  outline: none;
  border-color: var(--primary);
}
form.contact textarea { resize: vertical; min-height: 100px; }
form.contact button { justify-self: start; margin-top: 4px; }

.route-grid {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}
.route-link {
  display: block;
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--text);
  font-size: 15.5px;
}
.route-link:hover { border-color: var(--primary-dark); }
.route-link span { display: block; font-size: 13px; color: var(--text-muted); margin-top: 4px; }

/* ---------- Footer ---------- */
footer.site {
  border-top: 1px solid var(--border-light);
  padding: 40px 0;
  margin-top: 40px;
}
footer.site p { font-size: 13.5px; color: var(--text-muted); margin: 0; }
footer.site .foot-links { display: flex; gap: 20px; margin-bottom: 14px; }
footer.site .foot-links a { font-size: 13.5px; color: var(--text-secondary); text-decoration: none; }
footer.site .foot-links a:hover { color: var(--primary-dark); }

/* ---------- Misc ---------- */
.divider { height: 1px; background: var(--border-light); border: none; margin: 0; }
.small-note { font-size: 13.5px; color: var(--text-muted); margin-top: 6px; }

@media (max-width: 720px) {
  .fork-grid { grid-template-columns: 1fr; }
  nav.site-nav { gap: 16px; }
  nav.site-nav a { font-size: 14px; }
  .hero { padding: 56px 0 40px; }
}