:root {
  --ink: #1b2a2f;
  --ink-soft: #4a5a60;
  --line: #dde3e1;
  --bg: #fbfaf7;
  --bg-alt: #f1eee7;
  --teal: #1f5f5b;
  --teal-dark: #164845;
  --teal-tint: #e3efed;
  --sand: #c98a3c;
  --radius: 10px;
  --max: 1080px;
  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
}

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

a { color: var(--teal); }
a:hover { color: var(--teal-dark); }

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 0.5em;
}

h1 { font-size: clamp(2rem, 4.6vw, 3.1rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1em; }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px;
}

.narrow { max-width: 720px; }

section { padding: 72px 0; }
.alt { background: var(--bg-alt); }

.eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sand);
  margin-bottom: 0.6em;
}

.lead { font-size: 1.15rem; color: var(--ink-soft); }
.muted { color: var(--ink-soft); }
.small { font-size: 0.9rem; }

/* Trust bar */
.trust {
  background: var(--teal-dark);
  color: #e8f1ef;
  font-size: 0.85rem;
}
.trust ul {
  list-style: none;
  margin: 0 auto;
  padding: 10px 20px;
  max-width: var(--max);
  display: flex;
  flex-wrap: wrap;
  gap: 6px 26px;
  justify-content: center;
}

/* Header */
.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 10;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px 24px;
  padding-top: 14px;
  padding-bottom: 14px;
}
.brand {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--ink);
  text-decoration: none;
}
.brand span { color: var(--ink-soft); font-family: var(--sans); font-weight: 400; font-size: 0.85rem; display: block; }
.nav { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 20px; }
.nav a {
  color: var(--ink);
  text-decoration: none;
  font-size: 0.95rem;
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--teal); }
.nav a[aria-current="page"] { font-weight: 600; }

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.97rem;
  text-decoration: none;
  border: 2px solid var(--teal);
  transition: background 0.15s, color 0.15s;
}
.btn-primary { background: var(--teal); color: #fff; }
.btn-primary:hover { background: var(--teal-dark); border-color: var(--teal-dark); color: #fff; }
.btn-ghost { background: transparent; color: var(--teal); }
.btn-ghost:hover { background: var(--teal-tint); }
.nav .btn { padding: 8px 16px; font-size: 0.9rem; color: #fff; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }

/* Hero */
.hero { padding: 80px 0 72px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 48px;
  align-items: center;
}
.portrait {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--teal) 0%, var(--teal-dark) 100%);
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
}
.portrait .initials {
  font-family: var(--serif);
  font-size: 4.5rem;
  line-height: 1;
  margin-bottom: 14px;
}
.portrait .caption { font-size: 0.9rem; opacity: 0.85; }
.portrait.small-portrait { aspect-ratio: 1 / 1; max-width: 260px; }
img.portrait {
  display: block;
  width: 100%;
  height: auto;
  padding: 0;
  object-fit: cover;
  object-position: center 30%;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

/* Cards */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  display: flex;
  flex-direction: column;
}
.card h3 { margin-bottom: 0.4em; }
.card p:last-child { margin-bottom: 0; }
.card .price {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 0.95rem;
}
.card .price strong { font-size: 1.1rem; color: var(--teal-dark); }
.card ul { padding-left: 1.1em; margin: 0 0 1em; }
.card li { margin-bottom: 0.3em; }

.tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--teal-tint);
  color: var(--teal-dark);
  border-radius: 999px;
  padding: 3px 10px;
  margin-bottom: 12px;
  align-self: flex-start;
}

/* Steps */
.steps {
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  counter-reset: step;
}
.steps li { counter-increment: step; }
.steps li::before {
  content: counter(step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--teal);
  color: #fff;
  font-weight: 700;
  margin-bottom: 12px;
}
.steps h3 { font-size: 1.05rem; font-family: var(--sans); font-weight: 700; }
.steps p { color: var(--ink-soft); font-size: 0.95rem; }

/* Patient flow diagram */
.flow {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: stretch;
}
.flow li {
  flex: 1 1 140px;
  background: #fff;
  border: 1px solid var(--line);
  border-top: 4px solid var(--teal);
  border-radius: 8px;
  padding: 14px;
  font-size: 0.9rem;
  position: relative;
}
.flow li strong { display: block; font-size: 0.98rem; margin-bottom: 4px; }
.flow li span { color: var(--ink-soft); }

/* Facts */
.facts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 30px;
}
.fact {
  border-left: 3px solid var(--sand);
  padding-left: 14px;
}
.fact strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.9rem;
  line-height: 1.1;
  color: var(--teal-dark);
}
.fact span { font-size: 0.9rem; color: var(--ink-soft); }

.note {
  background: var(--teal-tint);
  border-radius: var(--radius);
  padding: 18px 22px;
  font-size: 0.95rem;
}

.not-for {
  border: 1px dashed var(--sand);
  border-radius: var(--radius);
  padding: 20px 24px;
  background: #fff;
}

/* Timeline */
.timeline { list-style: none; padding: 0; margin: 24px 0 0; }
.timeline li {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 18px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}
.timeline .when { color: var(--ink-soft); font-size: 0.92rem; }
.timeline h3 { font-family: var(--sans); font-size: 1.02rem; font-weight: 700; margin-bottom: 0.2em; }
.timeline p { margin: 0; color: var(--ink-soft); font-size: 0.95rem; }

/* Contact */
.contact {
  background: var(--teal-dark);
  color: #eef5f3;
}
.contact h2 { color: #fff; }
.contact .lead { color: #cfe1dd; }
.contact .btn-primary { background: #fff; color: var(--teal-dark); border-color: #fff; }
.contact .btn-primary:hover { background: var(--teal-tint); }
.contact .btn-ghost { color: #fff; border-color: #fff; }
.contact .btn-ghost:hover { background: rgba(255,255,255,0.1); }
.contact a:not(.btn) { color: #fff; }

.site-footer {
  padding: 26px 0;
  font-size: 0.88rem;
  color: var(--ink-soft);
}
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; }
.site-footer a { color: var(--ink-soft); }

/* Responsive */
@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero .portrait { max-width: 280px; aspect-ratio: 1 / 1; order: -1; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .facts { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  section { padding: 52px 0; }
  .hero { padding: 44px 0 52px; }
  .steps { grid-template-columns: 1fr; }
  .timeline li { grid-template-columns: 1fr; gap: 4px; }
  .trust ul { justify-content: flex-start; }
  .site-header { position: static; }
}