/* Dr. Lorna Chiu, PhD — rebuilt static stylesheet.
   Palette sampled from the live Squarespace site's rendered pixels (2026-09-30):
   page beige #e5e3dc · white #ffffff · body text #303636 · band grey #eeeeee · accent (buttons) #d4967d
   Type: Marcellus (headings) + PT Serif (body), both self-hosted from assets/fonts/. */

@import url('fonts.css');

:root {
  --beige: #e5e3dc;
  --white: #ffffff;
  --band: #eeeeee;
  --text: #303636;
  --muted: #5d605f;
  --accent: #d4967d;
  --accent-dark: #c9856a;
  --rule: rgba(48, 54, 54, 0.18);
  --maxw: 1180px;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--white);
  color: var(--text);
  font-family: 'PT Serif', Georgia, 'Times New Roman', serif;
  font-size: 17px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Marcellus', Georgia, serif;
  font-weight: 400;
  line-height: 1.25;
  margin: 0 0 0.6em;
}

h1 { font-size: clamp(1.9rem, 4vw, 3rem); }
h2 { font-size: clamp(1.4rem, 2.4vw, 2rem); }
h3 { font-size: 1.15rem; }
h4 { font-size: 1rem; }

p { margin: 0 0 1.15em; }
p:last-child { margin-bottom: 0; }

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

img { max-width: 100%; height: auto; display: block; }

em.hl { font-style: italic; color: var(--accent-dark); }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 32px; }

/* ---------- header ---------- */
.site-header {
  background: var(--beige);
  border-bottom: 1px solid var(--rule);
}
.site-header .inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  min-height: 66px;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px 32px;
}
.site-header nav { display: flex; gap: 26px; }
.site-header nav.right { justify-content: flex-end; }
.site-header a {
  font-family: 'Marcellus', Georgia, serif;
  font-size: 0.82rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text);
}
.site-header a:hover { color: var(--accent-dark); }
.brand {
  font-family: 'Marcellus', Georgia, serif;
  font-size: 1.12rem;
  letter-spacing: 0.04em;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
}
.brand:hover { color: var(--text); }

/* ---------- hero ---------- */
.hero { background: var(--beige); }
.hero .inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: clamp(28px, 5vw, 72px);
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(48px, 7vw, 96px) 32px;
}
.hero h1 { margin-bottom: 0; }
.hero .portrait {
  border-radius: 2px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.12);
  width: 100%;
  max-width: 440px;
  justify-self: end;
}
.hero--split .media { justify-self: end; }
.hero--split .media img { width: 100%; max-width: 460px; }

/* wave divider between the beige hero and the white section */
.wave { display: block; width: 100%; height: clamp(64px, 8vw, 110px); background: var(--beige); }
.wave svg { display: block; width: 100%; height: 100%; }

/* ---------- generic sections ---------- */
.section { padding: clamp(52px, 7vw, 96px) 0; }
.section--white { background: var(--white); }
.section--band { background: var(--band); }
.section--beige { background: var(--beige); }
.section--narrow .wrap { max-width: 900px; }
.section-head { text-align: center; margin-bottom: 40px; }
.section-head--left { text-align: left; margin-bottom: 32px; }
.section-head h2 { margin-bottom: 0; }

/* credentials list */
.creds { list-style: none; margin: 0; padding: 0; max-width: 780px; }
.creds li {
  padding: 16px 0;
  font-size: 1.02rem;
}

/* two-column prose */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
}
.split--center { align-items: center; }
.split .media img { width: 100%; border-radius: 2px; }
.lede { font-size: 1.08rem; }

/* specialties band */
.specialties-band { text-align: center; }
.specialties-band .botanical { width: 160px; margin: 0 auto 18px; opacity: 0.95; }

/* specialty populations */
.pop { margin-bottom: 40px; padding-bottom: 32px; border-bottom: 1px solid var(--rule); }
.pop:last-child { border-bottom: 0; margin-bottom: 0; padding-bottom: 0; }
.pop h3 { margin-bottom: 0.35em; }

/* clinical issues accordion */
.issues { list-style: none; margin: 0 auto; padding: 0; max-width: 860px; }
.issues details { border-bottom: 1px solid var(--rule); }
.issues summary {
  font-family: 'Marcellus', Georgia, serif;
  font-size: 1.1rem;
  padding: 18px 4px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
}
.issues summary::-webkit-details-marker { display: none; }
.issues summary::after { content: '+'; font-size: 1.3rem; color: var(--muted); line-height: 1; }
.issues details[open] summary::after { content: '\2212'; }
.issues .body { padding: 0 4px 20px; color: var(--muted); }

/* ---------- form ---------- */
.form-intro { margin-bottom: 28px; }
form.contact { max-width: 640px; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-family: 'Marcellus', Georgia, serif;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 7px;
}
.field .req { color: var(--accent-dark); }
.field .opt { color: var(--muted); text-transform: none; letter-spacing: 0; font-family: 'PT Serif', Georgia, serif; }
input[type="text"], input[type="email"], textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid rgba(48, 54, 54, 0.28);
  border-radius: 3px;
  background: #f7f6f2;
  font-family: inherit;
  font-size: 1rem;
  color: var(--text);
}
input:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; background: #fff; }
textarea { min-height: 150px; resize: vertical; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 0.95rem; }
.check input { margin-top: 6px; }
button.submit {
  appearance: none;
  border: 0;
  border-radius: 3px;
  background: var(--accent);
  color: #fff;
  font-family: 'Marcellus', Georgia, serif;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 14px 34px;
  cursor: pointer;
}
button.submit:hover { background: var(--accent-dark); }
button.submit:disabled { opacity: 0.55; cursor: default; }
.form-status { margin-top: 16px; font-size: 0.95rem; }
.form-status.ok { color: #2f6b46; }
.form-status.err { color: #a33a2a; }
.hp { position: absolute; left: -9999px; }  /* honeypot */

/* ---------- footer ---------- */
.site-footer {
  background: var(--beige);
  padding: 46px 0;
  text-align: center;
  font-size: 0.95rem;
}
.site-footer .links { margin-top: 10px; }
.site-footer a { font-family: 'Marcellus', Georgia, serif; letter-spacing: 0.06em; }
.site-footer .fine { margin-top: 22px; color: var(--muted); font-size: 0.82rem; }

/* ---------- 404 ---------- */
.center-page { min-height: 60vh; display: grid; place-items: center; text-align: center; }

/* ---------- responsive ---------- */
@media (max-width: 820px) {
  .hero .inner { grid-template-columns: 1fr; text-align: left; }
  .hero .portrait, .hero--split .media img { justify-self: start; max-width: 100%; }
  .split { grid-template-columns: 1fr; }
  .split .media { order: -1; }
  .site-header .inner { grid-template-columns: 1fr; gap: 10px; text-align: center; padding: 14px 20px; }
  .site-header nav { justify-content: center; }
  .brand { order: -1; }
  .wrap { padding: 0 20px; }
  .row { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: no-preference) {
  .issues details .body { animation: fade 160ms ease-out; }
  @keyframes fade { from { opacity: 0; } to { opacity: 1; } }
}