:root {
  --ink: #18313a;
  --muted: #61747b;
  --line: #dce7e9;
  --soft: #f2f8f8;
  --brand: #007b8f;
  --brand-dark: #005b69;
  --accent: #d89b44;
  --white: #ffffff;
  font-family: Arial, Helvetica, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
}

a {
  color: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(18px, 5vw, 72px);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand img {
  width: 56px;
  height: 56px;
  object-fit: contain;
  flex: 0 0 auto;
}

.brand strong {
  display: block;
  font-size: 22px;
  color: var(--brand-dark);
}

.brand small {
  display: block;
  font-size: 13px;
  font-weight: 400;
  color: var(--muted);
}

.main-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 14px 20px;
  font-size: 15px;
  font-weight: 700;
}

.main-nav a,
.site-footer a {
  text-decoration: none;
}

.main-nav a:hover,
.site-footer a:hover {
  color: var(--brand);
}

.hero,
.section {
  padding: clamp(56px, 8vw, 104px) clamp(18px, 5vw, 72px);
  scroll-margin-top: 160px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  min-height: 720px;
  background: linear-gradient(110deg, #eef9f9 0%, #ffffff 58%);
}

.hero h1,
.section h2 {
  margin: 0 0 20px;
  line-height: 1.08;
  letter-spacing: 0;
}

.hero h1 {
  font-size: clamp(40px, 5.2vw, 66px);
}

.section h2 {
  font-size: clamp(32px, 4vw, 54px);
}

.hero p,
.section p {
  color: var(--muted);
  font-size: 18px;
}

.hero img {
  width: 100%;
  height: min(58vw, 560px);
  object-fit: contain;
  background: var(--white);
  border-radius: 8px;
  box-shadow: 0 24px 70px rgba(24, 49, 58, 0.18);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--brand);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.button.primary {
  background: var(--brand);
  color: var(--white);
}

.button.primary:hover {
  background: var(--brand-dark);
}

.button.secondary {
  background: var(--white);
  border-color: var(--line);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1.15fr);
  gap: clamp(30px, 5vw, 72px);
  align-items: center;
}

.muted {
  background: var(--soft);
}

.image-grid,
.team-photos {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.image-grid img {
  width: 100%;
  height: 330px;
  object-fit: cover;
  border-radius: 8px;
}

.team-photos img,
.person-card img {
  width: 100%;
  object-fit: contain;
  background: var(--white);
  border-radius: 8px;
}

.team-photos img {
  height: 330px;
}

.person-card img {
  height: 430px;
}

.section-heading {
  max-width: 860px;
  margin-bottom: 34px;
}

.doctor-grid,
.services {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.person-card,
.services article,
.contact-form {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 12px 32px rgba(24, 49, 58, 0.08);
}

.person-card {
  padding: 18px;
}

.person-card h3 {
  margin: 22px 0 4px;
  font-size: 26px;
}

.person-card p {
  margin: 0 0 12px;
}

.person-card ul {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
}

.person-card li {
  padding: 8px 12px;
  background: var(--soft);
  border-radius: 999px;
  font-weight: 700;
}

.services {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.services article {
  padding: 24px;
  font-size: 18px;
  font-weight: 800;
}

.callout {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  background: var(--ink);
  color: var(--white);
}

.callout p,
.callout .eyebrow {
  color: #d9edf0;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: clamp(30px, 5vw, 72px);
}

.hours {
  display: grid;
  gap: 4px;
  padding-top: 14px;
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: clamp(20px, 4vw, 34px);
}

.contact-form label {
  display: grid;
  gap: 8px;
  font-weight: 800;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid #c7d6d9;
  border-radius: 8px;
  font: inherit;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 22px;
  padding: 28px clamp(18px, 5vw, 72px);
  background: #10252c;
  color: var(--white);
}

.site-footer p {
  margin: 6px 0 0;
  color: #c6d9dd;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 20px;
}

@media (max-width: 900px) {
  .site-header,
  .site-footer,
  .callout {
    align-items: flex-start;
    flex-direction: column;
  }

  .main-nav {
    justify-content: flex-start;
  }

  .hero,
  .split,
  .contact,
  .doctor-grid,
  .services {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }
}

@media (max-width: 560px) {
  .image-grid,
  .team-photos {
    grid-template-columns: 1fr;
  }

  .hero img,
  .image-grid img,
  .team-photos img,
  .person-card img {
    height: 280px;
  }
}