/* Avant Health — site styles */

:root {
  --ink: #16262e;
  --ink-soft: #3d5059;
  --teal-900: #0c3b47;
  --teal-700: #12586b;
  --teal-600: #187089;
  --teal-100: #d5e9ee;
  --teal-50: #eaf4f6;
  --sand: #faf6f0;
  --white: #ffffff;
  --amber: #c96023;
  --amber-soft: #f5e3d3;
  --line: #e4ddd2;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(12, 59, 71, 0.08);
  --shadow-soft: 0 4px 14px rgba(12, 59, 71, 0.06);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--sand);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 600;
  line-height: 1.15;
  color: var(--teal-900);
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.1rem, 5vw, 3.3rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); }
h3 { font-size: 1.15rem; font-family: "Inter", sans-serif; font-weight: 700; color: var(--ink); }

p { color: var(--ink-soft); }

a { color: var(--teal-600); }

img { max-width: 100%; }

.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 246, 240, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand svg { flex: none; }

.brand-name {
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--teal-900);
}

.brand-name span { color: var(--amber); }

.main-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.main-nav a {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.95rem;
  font-weight: 500;
}

.main-nav a:hover { color: var(--teal-900); }

.main-nav a.btn { color: var(--white); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle svg { display: block; }

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.98rem;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn-primary {
  background: var(--teal-700);
  color: var(--white);
  box-shadow: var(--shadow-soft);
}

.btn-primary:hover { background: var(--teal-900); transform: translateY(-1px); }

.btn-outline {
  border: 1.5px solid var(--teal-700);
  color: var(--teal-700);
}

.btn-outline:hover { background: var(--teal-50); }

.btn-light {
  background: var(--white);
  color: var(--teal-900);
}

.btn-light:hover { transform: translateY(-1px); }

/* ---------- Hero ---------- */

.hero { padding: 72px 0 64px; }

.hero .wrap {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 16px;
}

.hero p.lede {
  font-size: 1.15rem;
  margin: 20px 0 32px;
  max-width: 34em;
}

.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-card {
  background: var(--teal-900);
  color: var(--white);
  border-radius: 24px;
  padding: 36px 32px;
  box-shadow: var(--shadow);
}

.hero-card h3 {
  color: var(--white);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.75;
  margin-bottom: 20px;
}

.fact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px 18px;
}

.fact .num {
  font-family: "Fraunces", Georgia, serif;
  font-size: 2rem;
  font-weight: 600;
  color: #ffd9b8;
  display: block;
  line-height: 1.1;
}

.fact .lbl { font-size: 0.88rem; opacity: 0.85; }

/* ---------- Trust bar ---------- */

.trust-bar {
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
}

.trust-bar .wrap {
  display: flex;
  justify-content: center;
  gap: 12px 40px;
  flex-wrap: wrap;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.trust-bar span { display: flex; align-items: center; gap: 8px; }

.trust-bar svg { color: var(--teal-600); }

/* ---------- Sections ---------- */

section { padding: 76px 0; }

.section-head { max-width: 640px; margin-bottom: 44px; }

.section-head p { margin-top: 14px; font-size: 1.05rem; }

.section-alt { background: var(--white); }

/* ---------- Two column ---------- */

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

.two-col .section-head { margin-bottom: 0; }

.note-card {
  background: var(--teal-50);
  border: 1px solid var(--teal-100);
  border-radius: var(--radius);
  padding: 28px;
}

.note-card h3 { margin-bottom: 10px; }

.note-card p { font-size: 0.98rem; }

.note-card + .note-card { margin-top: 18px; }

/* ---------- Services grid ---------- */

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 26px;
  box-shadow: var(--shadow-soft);
}

.section-alt .card { background: var(--sand); }

.card .icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--teal-50);
  color: var(--teal-700);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.card h3 { margin-bottom: 8px; }

.card p { font-size: 0.96rem; }

/* ---------- Checklist ---------- */

.checklist { list-style: none; display: grid; gap: 14px; }

.checklist li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 18px;
  font-size: 0.98rem;
  color: var(--ink-soft);
}

.checklist li strong { color: var(--ink); }

.checklist .check {
  flex: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--teal-700);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

/* ---------- Steps ---------- */

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  counter-reset: step;
}

.step {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px;
  position: relative;
}

.step .step-num {
  font-family: "Fraunces", Georgia, serif;
  font-size: 2.6rem;
  font-weight: 600;
  color: var(--teal-100);
  line-height: 1;
  margin-bottom: 14px;
  display: block;
}

.step h3 { margin-bottom: 8px; }

.step p { font-size: 0.96rem; }

/* ---------- Banner CTA ---------- */

.banner {
  background: linear-gradient(120deg, var(--teal-900), var(--teal-700));
  border-radius: 24px;
  padding: 52px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  box-shadow: var(--shadow);
}

.banner h2 { color: var(--white); margin-bottom: 8px; }

.banner p { color: rgba(255, 255, 255, 0.85); max-width: 34em; }

.banner .btn { flex: none; }

/* ---------- Contact ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 40px;
  align-items: start;
}

.contact-list { list-style: none; display: grid; gap: 20px; margin-top: 28px; }

.contact-list li { display: flex; gap: 16px; align-items: flex-start; }

.contact-list .icon {
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--teal-50);
  color: var(--teal-700);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-list strong { display: block; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink); margin-bottom: 2px; }

.contact-list a { font-size: 1.05rem; font-weight: 600; text-decoration: none; }

.contact-list a:hover { text-decoration: underline; }

.contact-list .sub { font-size: 0.9rem; color: var(--ink-soft); }

.map-frame {
  border: 0;
  width: 100%;
  height: 380px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--teal-900);
  color: rgba(255, 255, 255, 0.8);
  padding: 44px 0 36px;
  font-size: 0.92rem;
}

.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  align-items: center;
}

.site-footer .brand-name { color: var(--white); font-size: 1.15rem; }

.site-footer a { color: rgba(255, 255, 255, 0.9); }

.footer-meta { text-align: right; line-height: 1.9; }

/* ---------- Page hero (interior pages) ---------- */

.page-hero {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  padding: 64px 0 56px;
}

.page-hero p {
  font-size: 1.1rem;
  margin-top: 16px;
  max-width: 40em;
}

/* ---------- Referral form ---------- */

.referral-form { max-width: 860px; }

.referral-form fieldset {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-soft);
  padding: 28px 28px 24px;
  margin-bottom: 24px;
}

.referral-form legend {
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--teal-900);
  padding: 0 10px;
}

.field { margin-bottom: 18px; }

.field label {
  display: block;
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 6px;
  color: var(--ink);
}

.field .hint { font-weight: 400; color: var(--ink-soft); font-size: 0.85rem; }

.field input[type="text"],
.field input[type="tel"],
.field input[type="email"],
.field input[type="date"],
.field input[type="number"],
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  font: inherit;
  font-size: 0.98rem;
  color: var(--ink);
  background: var(--sand);
}

.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--teal-600);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(24, 112, 137, 0.15);
}

.field textarea { min-height: 90px; resize: vertical; }

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 20px;
}

.check-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 10px 0;
  font-size: 0.96rem;
  color: var(--ink-soft);
}

.check-row input[type="checkbox"], .check-row input[type="radio"] {
  width: 19px;
  height: 19px;
  margin-top: 3px;
  accent-color: var(--teal-700);
  flex: none;
}

.check-row label { font-weight: 500; color: var(--ink); cursor: pointer; }

.radio-row { display: flex; gap: 24px; flex-wrap: wrap; }

.radio-row .check-row { padding: 4px 0; }

.service-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0 18px;
  margin: 6px 0 0 30px;
}

.form-actions { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; margin-top: 8px; }

.form-note { font-size: 0.88rem; color: var(--ink-soft); margin-top: 14px; }

.compose-panel {
  margin-top: 28px;
  border: 1.5px solid var(--teal-600);
  border-radius: var(--radius);
  background: var(--teal-50);
  padding: 26px 28px;
}

.compose-panel h3 { margin-bottom: 8px; }

.compose-panel p { font-size: 0.95rem; margin-bottom: 14px; }

.compose-panel textarea {
  width: 100%;
  min-height: 260px;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 0.85rem;
  line-height: 1.5;
  padding: 14px;
  border: 1px solid var(--teal-100);
  border-radius: 10px;
  background: var(--white);
  color: var(--ink);
  resize: vertical;
}

.copy-ok { color: var(--teal-700); font-weight: 600; font-size: 0.92rem; }

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .hero .wrap,
  .two-col,
  .contact-grid { grid-template-columns: 1fr; }

  .card-grid, .steps { grid-template-columns: 1fr 1fr; }

  .footer-meta { text-align: left; }
}

@media (max-width: 640px) {
  section { padding: 56px 0; }

  .field-row { grid-template-columns: 1fr; }

  .service-grid { grid-template-columns: 1fr; margin-left: 30px; }

  .hero { padding: 48px 0; }

  .card-grid, .steps, .fact-grid { grid-template-columns: 1fr; }

  .banner { padding: 36px 28px; }

  .main-nav {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--sand);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px 26px;
    gap: 18px;
    display: none;
  }

  .main-nav.open { display: flex; }

  .nav-toggle { display: block; }
}