/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --teal-900: #0a3d52;
  --teal-800: #0d4f6e;
  --teal-700: #116489;
  --teal-600: #1679a4;
  --teal-500: #1a8fbf;
  --teal-100: #d0eaf2;
  --teal-50:  #eaf6fa;
  --slate-950: #0b1119;
  --slate-900: #131f2e;
  --slate-800: #1e2d3d;
  --slate-700: #2a3f52;
  --slate-600: #3d5468;
  --slate-500: #5a7185;
  --slate-400: #8aa4b8;
  --slate-300: #b8c9d6;
  --slate-200: #dce8f0;
  --slate-100: #eef4f8;
  --slate-50:  #f6f9fc;
  --cream:     #fafbfc;
  --white:     #ffffff;
  --gold:      #c8a45e;
  --gold-light:#f5ecd7;

  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --shadow-sm:  0 1px 3px rgba(11,17,25,.08);
  --shadow-md:  0 4px 16px rgba(11,17,25,.10);
  --shadow-lg:  0 12px 40px rgba(11,17,25,.14);
  --radius:     8px;
  --radius-lg:  14px;
  --transition: 0.3s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  color: var(--slate-800);
  background: var(--cream);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Typography ───────────────────────────────────────────── */
.section-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal-600);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 600;
  line-height: 1.2;
  color: var(--slate-900);
  margin-bottom: 20px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--slate-600);
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.75;
}

.text-center { text-align: center; }

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 30px;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: var(--transition);
  white-space: nowrap;
}

.btn--accent {
  background: var(--teal-700);
  color: var(--white);
  border: 2px solid var(--teal-700);
}
.btn--accent:hover { background: var(--teal-800); border-color: var(--teal-800); }

.btn--light {
  background: var(--white);
  color: var(--teal-800);
  border: 2px solid var(--white);
}
.btn--light:hover { background: var(--teal-50); }

.btn--ghost {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.5);
}
.btn--ghost:hover { border-color: var(--white); background: rgba(255,255,255,.1); }

.btn--dark {
  background: var(--slate-900);
  color: var(--white);
  border: 2px solid var(--slate-900);
}
.btn--dark:hover { background: var(--slate-800); border-color: var(--slate-800); }

.btn--full { width: 100%; }
.btn--lg { padding: 16px 38px; font-size: 1rem; }

/* ── Header ───────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(250,251,252,.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--slate-200);
  transition: var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(250,251,252,.97);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-mark {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--teal-700);
  background: var(--teal-50);
  border: 1.5px solid var(--teal-100);
  border-radius: 6px;
  padding: 4px 9px;
  letter-spacing: -0.02em;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--slate-900);
  letter-spacing: -0.01em;
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 8px;
}

.main-nav a:not(.btn) {
  padding: 8px 16px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--slate-600);
  border-radius: var(--radius);
  transition: var(--transition);
}
.main-nav a:not(.btn):hover { color: var(--teal-700); background: var(--teal-50); }

/* Nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 1001;
}
.nav-toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--slate-700);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    url('https://images.pexels.com/photos/13060600/pexels-photo-13060600.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=1080')
    center center / cover no-repeat;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10,61,82,.88) 0%,
    rgba(13,79,110,.80) 40%,
    rgba(30,45,61,.85) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 140px 0 100px;
  max-width: 760px;
}

.hero-eyebrow {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}

.hero-headline em {
  font-style: italic;
  color: var(--teal-100);
}

.hero-sub {
  font-size: 1.1rem;
  line-height: 1.8;
  color: rgba(255,255,255,.82);
  margin-bottom: 40px;
  max-width: 580px;
}

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

.scroll-indicator {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255,255,255,.5);
  font-size: 1.4rem;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ── Sections ─────────────────────────────────────────────── */
.section {
  padding: 100px 0;
}

/* ── About ────────────────────────────────────────────────── */
.about { background: var(--white); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-image-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 5/6;
}

.about-text p {
  color: var(--slate-600);
  margin-bottom: 18px;
  font-size: 1rem;
  line-height: 1.8;
}

.about-features {
  margin-top: 32px;
  display: grid;
  gap: 14px;
}

.about-features li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 0.95rem;
  color: var(--slate-700);
  line-height: 1.6;
}

.feature-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  color: var(--teal-600);
  margin-top: 2px;
}

/* ── Services ─────────────────────────────────────────────── */
.services {
  background: var(--slate-50);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  border: 1px solid var(--slate-200);
  transition: var(--transition);
}

.service-card:hover {
  border-color: var(--teal-100);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius);
  background: var(--teal-50);
  border: 1px solid var(--teal-100);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  color: var(--teal-700);
}

.service-icon svg {
  width: 28px;
  height: 28px;
}

.service-card h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--slate-900);
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.92rem;
  color: var(--slate-600);
  line-height: 1.75;
}

/* ── Patient Info ─────────────────────────────────────────── */
.patient-info { background: var(--white); }

.info-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.info-card {
  background: var(--slate-50);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  border: 1px solid var(--slate-200);
  transition: var(--transition);
}

.info-card:hover {
  border-color: var(--teal-100);
  box-shadow: var(--shadow-sm);
}

.info-card h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--slate-900);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.info-card h3::before {
  content: '';
  width: 4px;
  height: 22px;
  background: var(--teal-600);
  border-radius: 2px;
  flex-shrink: 0;
}

.info-card p {
  font-size: 0.92rem;
  color: var(--slate-600);
  line-height: 1.8;
}

/* ── Contact ──────────────────────────────────────────────── */
.contact {
  background: var(--slate-900);
  color: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact .section-eyebrow { color: var(--gold); }
.contact .section-title { color: var(--white); }

.contact-intro {
  color: var(--slate-400);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 480px;
}

.contact-details {
  margin-bottom: 40px;
  display: grid;
  gap: 24px;
}

.contact-item dt {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--slate-400);
  margin-bottom: 6px;
}

.contact-icon {
  width: 18px;
  height: 18px;
  color: var(--teal-500);
}

.contact-item dd {
  font-size: 1rem;
  color: var(--slate-200);
  line-height: 1.7;
}

.contact-item dd a {
  color: var(--teal-400);
  transition: var(--transition);
}
.contact-item dd a:hover { color: var(--white); }

/* Form */
.contact-form-wrap {
  background: var(--slate-800);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--slate-700);
}

.form-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 28px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--slate-400);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--slate-700);
  background: var(--slate-900);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  line-height: 1.5;
  transition: var(--transition);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--slate-600);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--teal-600);
  box-shadow: 0 0 0 3px rgba(22,121,164,.2);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-note {
  font-size: 0.82rem;
  color: var(--slate-500);
  margin-top: 14px;
  text-align: center;
}

.form-success {
  text-align: center;
  padding: 32px 20px;
}

.form-success svg {
  width: 48px;
  height: 48px;
  color: var(--teal-500);
  margin: 0 auto 16px;
}

.form-success p {
  color: var(--slate-200);
  font-size: 1rem;
  line-height: 1.7;
}

/* ── Map ──────────────────────────────────────────────────── */
.map-section {
  height: 360px;
  filter: grayscale(40%) contrast(1.05);
}

.map-section iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ── Footer ───────────────────────────────────────────────── */
.site-footer {
  background: var(--slate-950);
  color: var(--slate-400);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  padding: 64px 24px;
  align-items: start;
}

.footer-brand .logo-mark {
  display: inline-block;
  margin-bottom: 12px;
}

.footer-brand .logo-text {
  display: block;
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 14px;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--slate-500);
  max-width: 280px;
}

.footer-contact p {
  font-size: 0.9rem;
  line-height: 1.8;
  margin-bottom: 4px;
}

.footer-contact a {
  color: var(--teal-400);
  transition: var(--transition);
}
.footer-contact a:hover { color: var(--white); }

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--slate-500);
  transition: var(--transition);
}
.footer-links a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid var(--slate-800);
  padding: 24px;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: var(--slate-600);
}

/* ── Scroll Reveal (progressive enhancement) ──────────────── */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s cubic-bezier(.4,0,.2,1), transform 0.7s cubic-bezier(.4,0,.2,1);
  }
  .reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }

  .main-nav {
    position: fixed;
    inset: 0;
    top: 76px;
    background: rgba(250,251,252,.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 40px 24px;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(.4,0,.2,1);
  }

  .main-nav.open { transform: translateX(0); }

  .main-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }

  .main-nav a:not(.btn) {
    display: block;
    padding: 14px 16px;
    font-size: 1.05rem;
    border-radius: var(--radius);
  }

  .main-nav .btn {
    margin-top: 16px;
    text-align: center;
    justify-content: center;
  }

  .hero-content { padding: 120px 0 80px; }
  .hero-headline { font-size: clamp(1.75rem, 7vw, 2.5rem); }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-image-wrap { max-width: 480px; }

  .services-grid { grid-template-columns: 1fr; }

  .info-cards { grid-template-columns: 1fr; }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .contact-form-wrap { padding: 28px; }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

@media (max-width: 480px) {
  .section { padding: 72px 0; }
  .container { padding: 0 18px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}