:root {
  --ink: #101c2e;
  --ink-soft: #2b3a52;
  --paper: #faf8f3;
  --paper-deep: #f1ece1;
  --gold: #b8862f;
  --gold-soft: #e9d9b4;
  --muted: #667085;
  --line: #e5ddcc;
  --white: #ffffff;
  --radius: 14px;
  --max: 1120px;
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 28px; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250, 248, 243, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.wordmark { font-family: var(--serif); font-size: 22px; font-weight: 600; text-decoration: none; letter-spacing: 0.2px; }
.wordmark span { color: var(--gold); }
.nav-links { display: flex; gap: 30px; align-items: center; }
.nav-links a { text-decoration: none; font-size: 15px; font-weight: 500; color: var(--ink-soft); }
.nav-links a:hover { color: var(--gold); }
.nav-links a.active { color: var(--ink); border-bottom: 2px solid var(--gold); padding-bottom: 2px; }
.btn {
  display: inline-block; text-decoration: none; font-weight: 600; font-size: 15.5px;
  padding: 13px 28px; border-radius: 999px; transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn-gold { background: var(--gold); color: #fff; box-shadow: 0 6px 18px rgba(184, 134, 47, 0.28); }
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(184, 134, 47, 0.35); }
.btn-outline { border: 1.5px solid var(--ink); color: var(--ink); background: transparent; }
.btn-outline:hover { background: var(--ink); color: #fff; }
.btn-sm { padding: 10px 22px; font-size: 14.5px; }

/* ---------- hero ---------- */
.hero { padding: 96px 0 72px; position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; top: -180px; right: -140px; width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(184,134,47,0.14), transparent 65%);
  pointer-events: none;
}
.eyebrow {
  display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: 2.5px;
  text-transform: uppercase; color: var(--gold); margin-bottom: 22px;
}
.hero h1 {
  font-family: var(--serif); font-weight: 560; font-size: clamp(42px, 6vw, 72px);
  line-height: 1.08; letter-spacing: -0.5px; max-width: 16ch;
}
.hero h1 em { font-style: italic; color: var(--gold); }
.lede { font-size: 19.5px; color: var(--ink-soft); max-width: 62ch; margin: 26px 0 36px; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 44px; }
.chip {
  font-size: 13.5px; font-weight: 600; padding: 8px 16px; border-radius: 999px;
  background: var(--white); border: 1px solid var(--line); color: var(--ink-soft);
}
.hero-photo {
  width: 150px; height: 150px; border-radius: 50%; object-fit: cover;
  border: 4px solid var(--gold-soft); box-shadow: 0 12px 32px rgba(16,28,46,0.14);
  margin-bottom: 28px;
}

/* ---------- sections ---------- */
.section { padding: 72px 0; }
.section.alt { background: var(--paper-deep); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.kicker { font-size: 13px; font-weight: 700; letter-spacing: 2.5px; text-transform: uppercase; color: var(--gold); margin-bottom: 14px; }
h2.title { font-family: var(--serif); font-size: clamp(30px, 4vw, 44px); font-weight: 560; letter-spacing: -0.3px; margin-bottom: 18px; }
.section p.body { color: var(--ink-soft); max-width: 70ch; margin-bottom: 16px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px; margin-top: 40px; }
.card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px 30px; transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 14px 34px rgba(16,28,46,0.10); }
.card .icon { font-size: 30px; margin-bottom: 14px; }
.card h3 { font-family: var(--serif); font-size: 21px; margin-bottom: 10px; }
.card p { color: var(--ink-soft); font-size: 15.5px; }

/* ---------- about ---------- */
.about-grid { display: grid; grid-template-columns: 300px 1fr; gap: 56px; align-items: start; margin-top: 12px; }
.about-photo { border-radius: var(--radius); border: 1px solid var(--line); box-shadow: 0 16px 40px rgba(16,28,46,0.10); }
.about-grid h2.title { margin-bottom: 20px; }
.about-grid p { color: var(--ink-soft); margin-bottom: 18px; max-width: 64ch; }
.fact-list { list-style: none; margin-top: 28px; display: grid; gap: 12px; }
.fact-list li { display: flex; gap: 12px; align-items: baseline; font-size: 16px; }
.fact-list li::before { content: "◆"; color: var(--gold); font-size: 12px; }

/* ---------- timeline ---------- */
.timeline { margin-top: 44px; border-left: 2px solid var(--gold-soft); padding-left: 0; }
.t-item { position: relative; padding: 0 0 40px 36px; }
.t-item::before {
  content: ""; position: absolute; left: -7px; top: 6px; width: 12px; height: 12px;
  border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 4px var(--gold-soft);
}
.t-item:last-child { padding-bottom: 0; }
.t-date { font-size: 13px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--gold); }
.t-item h3 { font-family: var(--serif); font-size: 23px; margin: 6px 0 4px; }
.t-org { font-weight: 600; color: var(--ink-soft); font-size: 15.5px; margin-bottom: 8px; }
.t-item p { color: var(--ink-soft); font-size: 15.5px; max-width: 72ch; }
.edu-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 22px; margin-top: 40px; }
.edu-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.edu-card h3 { font-family: var(--serif); font-size: 20px; margin-bottom: 6px; }
.edu-card .school { font-weight: 600; color: var(--gold); font-size: 15px; margin-bottom: 8px; }
.edu-card p { color: var(--ink-soft); font-size: 15px; }
.cert-thumb { width: 100%; border-radius: 10px; border: 1px solid var(--line); margin-bottom: 18px; display: block; }
.cert-link { font-weight: 600; color: var(--gold); font-size: 15px; }
.cred-id { font-size: 13.5px; color: var(--ink-soft); }

/* ---------- contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; margin-top: 12px; align-items: start; }
.contact-info p { color: var(--ink-soft); margin-bottom: 18px; }
.contact-row { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; font-size: 16.5px; }
.contact-row a { color: var(--ink); font-weight: 600; text-decoration: none; border-bottom: 2px solid var(--gold-soft); }
.contact-row a:hover { border-color: var(--gold); }
form.contact-form { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 36px; }
.field { margin-bottom: 20px; }
.field label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 8px; }
.field input, .field textarea {
  width: 100%; font-family: var(--sans); font-size: 16px; padding: 13px 16px;
  border: 1.5px solid var(--line); border-radius: 10px; background: var(--paper); color: var(--ink);
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--gold); background: #fff; }
.field textarea { min-height: 140px; resize: vertical; }
.form-note { font-size: 13.5px; color: var(--muted); margin-top: 14px; }

/* ---------- footer ---------- */
footer { border-top: 1px solid var(--line); padding: 40px 0; margin-top: 40px; }
.foot { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
.foot p { color: var(--muted); font-size: 14px; }
.foot nav { display: flex; gap: 22px; }
.foot nav a { color: var(--muted); text-decoration: none; font-size: 14px; }
.foot nav a:hover { color: var(--gold); }

/* ---------- responsive ---------- */
@media (max-width: 820px) {
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .hero { padding: 64px 0 52px; }
  .nav-links a:not(.btn) { display: none; }
}