:root {
  --color-primary: #1a3a5c;
  --color-primary-light: #2d5a8c;
  --color-primary-dark: #0f2438;
  --color-accent: #b8935a;
  --color-accent-dark: #96753f;
  --color-bg: #fafaf8;
  --color-surface: #ffffff;
  --color-surface-alt: #f4f3ef;
  --color-text: #2a2a2a;
  --color-text-muted: #6a6a6a;
  --color-border: #e5e3dc;
  --max-width: 1100px;
  --radius: 6px;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.08);
  --transition: 0.2s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  font-weight: 400;
  font-size: 17.5px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3 {
  font-family: var(--font-serif);
  color: var(--color-primary);
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.5rem, 5.5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.2vw, 2.5rem); margin-bottom: 1.25rem; }
h3 { font-size: 1.4rem; margin-bottom: 0.75rem; }
h4 {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent-dark);
  margin-bottom: 1rem;
}

p { margin-bottom: 1rem; max-width: 75ch; }

a {
  color: var(--color-primary-light);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: var(--color-accent); }

ul { padding-left: 1.25rem; }
li { margin-bottom: 0.4rem; }

/* ---------- Navbar ---------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 250, 248, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}
.navbar-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.navbar-brand {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-primary);
  white-space: nowrap;
}
.navbar-links {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
}
.navbar-links li { margin: 0; }
.navbar-links a {
  color: var(--color-text);
  font-size: 0.9rem;
  font-weight: 500;
}
.navbar-links a:hover { color: var(--color-primary); }
.lang-switcher {
  padding-left: 1rem;
  border-left: 1px solid var(--color-border);
  display: flex;
  gap: 0.75rem;
  font-size: 2rem;
  line-height: 1;
}
.lang-switcher a {
  display: inline-flex;
  align-items: center;
  font-size: 1.4rem;
  filter: grayscale(0.15);
  transition: filter var(--transition), transform var(--transition);
}
.lang-switcher a:hover { filter: none; transform: scale(1.1); }
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-primary);
  font-size: 1.3rem;
  cursor: pointer;
}

/* ---------- Hero ---------- */
.hero {
  padding: 5rem 1.5rem 4rem;
  background: linear-gradient(180deg, var(--color-surface-alt) 0%, var(--color-bg) 100%);
  border-bottom: 1px solid var(--color-border);
}
.hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3rem;
  align-items: center;
}
.hero-avatar {
  width: 420px;
  height: 420px;
  border-radius: var(--radius);
  object-fit: cover;
  box-shadow: var(--shadow-md);
}
.hero-eyebrow {
  text-transform: uppercase;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--color-accent-dark);
  margin-bottom: 1rem;
}
.hero h1 { margin-bottom: 0.75rem; }
.hero-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  margin-bottom: 1.75rem;
  font-weight: 400;
}
.hero-specialties {
  list-style: none;
  padding: 0;
  margin-bottom: 2rem;
}
.hero-specialties li {
  padding-left: 1.5rem;
  position: relative;
  font-size: 0.95rem;
  color: var(--color-text);
}
.hero-specialties li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 0.75rem;
  height: 2px;
  background: var(--color-accent);
}
.hero-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 500;
  font-size: 0.9rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
}
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-dark); color: #fff; }
.btn-outline {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.btn-outline:hover { background: var(--color-primary); color: #fff; }

/* ---------- Sections ---------- */
.content-section {
  padding: 4.5rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
}
.content-section:nth-of-type(even) { background: var(--color-surface); }
.section-inner { max-width: var(--max-width); margin: 0 auto; }
.section-title {
  display: inline-block;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--color-accent);
  margin-bottom: 2rem;
}
.section-lead {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

/* ---------- Services ---------- */
.services-group { margin-bottom: 2.5rem; }
.services-group:last-child { margin-bottom: 0; }
.services-group-title {
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 1rem;
}

details.service {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-bottom: 0.6rem;
  transition: box-shadow var(--transition), border-color var(--transition);
}
details.service[open] {
  box-shadow: var(--shadow-sm);
  border-color: var(--color-accent);
}
details.service summary {
  cursor: pointer;
  padding: 1rem 1.25rem;
  font-weight: 500;
  color: var(--color-primary);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-size: 0.98rem;
}
details.service summary::-webkit-details-marker { display: none; }
details.service summary::after {
  content: '+';
  color: var(--color-accent);
  font-size: 1.4rem;
  line-height: 1;
  transition: transform var(--transition);
}
details.service[open] summary::after { content: '−'; }
.service-body {
  padding: 0 1.5rem 1.5rem;
  border-top: 1px solid var(--color-border);
  padding-top: 1.25rem;
}
.service-body h3 {
  font-size: 1.1rem;
  color: var(--color-primary-light);
  margin-top: 1.25rem;
  margin-bottom: 0.5rem;
}
.service-body h3:first-child { margin-top: 0; }
.service-body p {
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.75;
}

/* ---------- Hospitals ---------- */
.hospitals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.5rem;
}
.hospital-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.hospital-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.hospital-card img {
  width: 100%;
  height: 170px;
  object-fit: cover;
  display: block;
}
.hospital-card h3 {
  padding: 1rem 1.25rem;
  font-size: 1.05rem;
  margin: 0;
}
.hospital-card.text-only { padding: 1.5rem; }
.hospital-card.text-only h3 {
  padding: 0;
  font-size: 1rem;
  margin: 1rem 0 0.5rem;
  color: var(--color-primary-light);
}
.hospital-card.text-only h3:first-of-type { margin-top: 0; }
.hospital-card.text-only p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.75rem;
}
.contact-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
}
.contact-card h3 {
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 1.25rem;
}
.contact-list { list-style: none; padding: 0; }
.contact-list li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
  line-height: 1.65;
}
.contact-list li:last-child { margin-bottom: 0; }
.contact-list .contact-icon {
  color: var(--color-accent);
  width: 22px;
  text-align: center;
  padding-top: 3px;
  flex-shrink: 0;
}
.contact-list a { font-size: 0.88rem; display: inline-block; margin-top: 0.35rem; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.75);
  padding: 3rem 1.5rem 2rem;
}
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.footer-social { display: flex; gap: 0.75rem; list-style: none; padding: 0; }
.footer-social li { margin: 0; }
.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  transition: background var(--transition);
}
.footer-social a:hover { background: var(--color-accent); color: #fff; }
.footer-meta {
  font-size: 0.85rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
  color: rgba(255, 255, 255, 0.55);
}
.footer-meta a { color: rgba(255, 255, 255, 0.85); }
.footer-meta a:hover { color: #fff; }

/* ---------- Responsive ---------- */
@media (max-width: 820px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; gap: 2rem; }
  .hero-avatar { margin: 0 auto; width: 100%; max-width: 380px; height: auto; aspect-ratio: 1 / 1; }
  .hero-specialties li { text-align: left; }
  .hero-actions { justify-content: center; }
  .hero p { margin-left: auto; margin-right: auto; }
  .navbar-links {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
  }
  .navbar-links.is-open { display: flex; }
  .lang-switcher { padding-left: 0; border-left: none; padding-top: 0.75rem; border-top: 1px solid var(--color-border); }
  .menu-toggle { display: block; }
  .content-section { padding: 3rem 1.25rem; }
  .hero { padding: 3rem 1.25rem; }
  .footer-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .contact-card { padding: 1.5rem; }
}