:root {
  --navy: #0b3558;
  --deep: #06263f;
  --blue: #2f8fc7;
  --teal: #37b8b1;
  --mint: #dff8f6;
  --sky: #eaf6fb;
  --soft: #f6f9fb;
  --paper: #ffffff;
  --ink: #172636;
  --muted: #627487;
  --line: rgba(11, 53, 88, 0.13);
  --shadow: 0 24px 70px rgba(11, 53, 88, 0.16);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}
a { color: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { letter-spacing: 0; }
h1 {
  max-width: 11ch;
  margin-bottom: 1rem;
  font-size: clamp(3rem, 6.7vw, 6.4rem);
  line-height: 0.94;
}
h2 {
  max-width: 13ch;
  margin-bottom: 1rem;
  font-size: clamp(2rem, 4.2vw, 4rem);
  line-height: 1.04;
}
h3 { margin-bottom: 0.45rem; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.demo-bar {
  padding: 0.55rem 1rem;
  color: #eaf6fb;
  background: var(--deep);
  text-align: center;
  font-size: 0.86rem;
  font-weight: 850;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 0.85rem clamp(1rem, 4vw, 4rem);
  background: rgba(255,255,255,0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.72rem;
  text-decoration: none;
}
.brand-mark {
  display: grid;
  width: 3.25rem;
  height: 3.25rem;
  place-items: center;
  color: white;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  border-radius: 50%;
  box-shadow: 0 10px 28px rgba(47, 143, 199, 0.22);
  font-size: 0.88rem;
  font-weight: 950;
}
.brand strong,
.brand small {
  display: block;
  line-height: 1.05;
}
.brand strong { font-size: clamp(1rem, 1.8vw, 1.18rem); }
.brand small {
  margin-top: 0.25rem;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 850;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: clamp(0.55rem, 1.35vw, 1.1rem);
}
.site-nav a,
.call-link {
  color: var(--ink);
  font-weight: 850;
  text-decoration: none;
}
.site-nav a:hover,
.call-link:hover { color: var(--blue); }
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.menu-toggle { display: none; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.85rem 1.15rem;
  border: 0;
  border-radius: 8px;
  font: inherit;
  font-weight: 950;
  text-decoration: none;
  cursor: pointer;
}
.button.small { min-height: 2.6rem; padding: 0.65rem 0.9rem; }
.button.primary {
  color: white;
  background: var(--blue);
  box-shadow: 0 14px 30px rgba(47, 143, 199, 0.24);
}
.button.secondary { color: white; background: var(--navy); }
.button.light { color: var(--navy); background: var(--mint); }
.button.ghost {
  color: var(--navy);
  background: rgba(255,255,255,0.78);
  border: 1px solid rgba(11, 53, 88, 0.18);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(22rem, 0.8fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  min-height: 86vh;
  padding: clamp(3rem, 7vw, 6rem) clamp(1rem, 5vw, 5rem);
  overflow: hidden;
  background:
    radial-gradient(circle at 14% 8%, rgba(55, 184, 177, 0.24), transparent 30rem),
    linear-gradient(135deg, #f7fcff 0%, #eaf6fb 52%, #ffffff 100%);
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto -8rem -11rem auto;
  width: 28rem;
  height: 28rem;
  background: rgba(47, 143, 199, 0.12);
  border-radius: 50%;
}
.hero-copy,
.hero-visual { position: relative; z-index: 1; }
.eyebrow {
  margin-bottom: 0.7rem;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.hero-lede {
  max-width: 48rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.8vw, 1.28rem);
}
.hero-actions,
.button-row,
.cta-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.35rem;
}
.trust-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  max-width: 48rem;
  margin-top: 1.8rem;
}
.trust-points span {
  padding: 0.82rem 0.9rem;
  background: rgba(255,255,255,0.76);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--navy);
  font-weight: 900;
}
.hero-visual {
  display: grid;
  gap: 1rem;
}
.hero-photo {
  min-height: clamp(20rem, 42vw, 33rem);
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(6, 38, 63, 0.04), rgba(6, 38, 63, 0.34)),
    url("https://images.unsplash.com/photo-1606811971618-4486d14f3f99?auto=format&fit=crop&w=1000&q=80") center/cover;
  box-shadow: var(--shadow);
}
.hero-card {
  width: min(24rem, 92%);
  margin: -5.5rem 1.2rem 0 auto;
  padding: 1.2rem;
  background: rgba(255,255,255,0.94);
  border: 1px solid var(--line);
  border-left: 5px solid var(--teal);
  border-radius: 14px;
  box-shadow: var(--shadow);
}
.hero-card span {
  display: block;
  color: var(--blue);
  font-weight: 950;
}
.hero-card strong {
  display: block;
  margin-top: 0.35rem;
  font-size: 1.08rem;
}

.section {
  padding: clamp(3rem, 7vw, 5.5rem) clamp(1rem, 5vw, 5rem);
}
.about-section,
.insurance-section,
.appointment-section,
.location-section,
.contact-section,
.visit-cta-section {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: start;
}
.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.1fr);
  gap: clamp(1.4rem, 4vw, 4rem);
  align-items: end;
  margin-bottom: 1.6rem;
}
.section-heading p:last-child,
.about-copy p,
.insurance-card p,
.appointment-copy p,
.contact-copy p {
  color: var(--muted);
  font-size: 1.04rem;
}
.info-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  margin-top: 1.3rem;
}
.info-strip span {
  padding: 1rem;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 10px;
  font-weight: 900;
}

.services-section,
.faq-section {
  background: var(--soft);
}
.service-grid,
.experience-grid,
.faq-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}
.service-grid article,
.experience-grid article,
.faq-grid details,
.insurance-card,
.form-card,
.map-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 14px 42px rgba(11, 53, 88, 0.08);
}
.service-grid article,
.experience-grid article,
.faq-grid details {
  padding: 1.15rem;
}
.service-grid span {
  display: inline-grid;
  width: 2.2rem;
  height: 2.2rem;
  place-items: center;
  margin-bottom: 1rem;
  color: white;
  background: var(--navy);
  border-radius: 50%;
  font-size: 0.82rem;
  font-weight: 950;
}
.service-grid p,
.experience-grid p,
.faq-grid p { color: var(--muted); margin-bottom: 0; }

.patient-section {
  background:
    linear-gradient(rgba(255,255,255,0.9), rgba(255,255,255,0.94)),
    url("https://images.unsplash.com/photo-1629909615184-74f495363b67?auto=format&fit=crop&w=1400&q=80") center/cover;
}
.insurance-section {
  background: linear-gradient(135deg, var(--navy), #123f65);
  color: white;
}
.insurance-section .eyebrow,
.insurance-section p { color: #c9f5f2; }
.insurance-card {
  display: grid;
  gap: 1rem;
  padding: 1.35rem;
  color: var(--ink);
}
.insurance-note {
  padding: 1rem;
  background: var(--sky);
  border: 1px solid rgba(47, 143, 199, 0.14);
  border-radius: 10px;
}
.insurance-note span {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.insurance-note strong {
  display: block;
  color: var(--navy);
  font-size: clamp(1.28rem, 2vw, 1.65rem);
  line-height: 1.12;
}
.insurance-note p {
  max-width: 46rem;
  margin: 0.65rem 0 0;
  color: var(--muted);
}

.appointment-section {
  background: var(--sky);
}
.form-card {
  display: grid;
  gap: 1rem;
  padding: clamp(1rem, 2vw, 1.4rem);
}
.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
label {
  display: grid;
  gap: 0.35rem;
  color: var(--navy);
  font-weight: 900;
}
input,
select,
textarea {
  width: 100%;
  min-height: 3rem;
  padding: 0.8rem 0.9rem;
  color: var(--ink);
  background: white;
  border: 1px solid rgba(11, 53, 88, 0.2);
  border-radius: 8px;
  font: inherit;
}
textarea { resize: vertical; }
.form-status {
  min-height: 1.4rem;
  margin: 0;
  color: var(--navy);
  font-weight: 950;
}

.faq-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.faq-grid summary {
  color: var(--navy);
  font-weight: 950;
  cursor: pointer;
}
.faq-grid p { margin-top: 0.8rem; }

.location-section,
.contact-section {
  background: white;
}
.contact-list {
  display: grid;
  gap: 0.35rem;
  margin: 1.2rem 0;
  font-weight: 900;
}
.contact-list a { color: var(--blue); }
.map-card {
  min-height: 25rem;
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: 1rem;
  background:
    linear-gradient(135deg, rgba(47,143,199,0.12), rgba(55,184,177,0.18)),
    repeating-linear-gradient(45deg, rgba(11,53,88,0.08) 0 2px, transparent 2px 28px),
    #eef8fb;
}
.map-card > div {
  padding: 1.25rem;
  background: rgba(255,255,255,0.95);
  border-left: 5px solid var(--blue);
  border-radius: 10px;
}
.map-card span {
  color: var(--muted);
  font-weight: 950;
  text-transform: uppercase;
}
.map-card a {
  color: var(--blue);
  font-weight: 950;
}

.visit-cta-section {
  color: white;
  background:
    linear-gradient(135deg, rgba(6, 38, 63, 0.94), rgba(11, 53, 88, 0.86)),
    url("https://images.unsplash.com/photo-1609840114035-3c981b782dfe?auto=format&fit=crop&w=1400&q=80") center/cover;
}
.visit-cta-section .eyebrow { color: var(--teal); }
.visit-cta-section p {
  max-width: 42rem;
  color: #dcebf2;
  font-size: 1.08rem;
}
.visit-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-self: center;
}
.contact-section {
  background: linear-gradient(180deg, #ffffff, var(--soft));
}

.site-footer {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 1.2rem;
  padding: clamp(2rem, 4vw, 3rem) clamp(1rem, 5vw, 5rem);
  color: #d9e7ef;
  background: var(--deep);
}
.site-footer strong,
.site-footer a { color: white; }
.site-footer strong,
.site-footer span,
.site-footer a { display: block; }
.site-footer nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.4rem 1rem;
}
.footer-services,
.footer-disclaimer,
.footer-credit {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 0.92rem;
}

@media (max-width: 1160px) {
  .service-grid,
  .experience-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 980px) {
  .site-header { grid-template-columns: auto auto; }
  .header-actions { display: none; }
  .menu-toggle {
    display: inline-grid;
    justify-self: end;
    gap: 0.28rem;
    width: 2.8rem;
    height: 2.8rem;
    place-content: center;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: white;
  }
  .menu-toggle span:not(.sr-only) {
    display: block;
    width: 1.25rem;
    height: 2px;
    background: var(--navy);
  }
  .site-nav { display: none; }
  .site-nav.is-open {
    display: grid;
    grid-column: 1 / -1;
    justify-content: stretch;
    padding-top: 0.75rem;
    border-top: 1px solid var(--line);
  }
  .site-nav.is-open a { padding: 0.72rem 0; }
  .hero,
  .about-section,
  .insurance-section,
  .appointment-section,
  .location-section,
  .contact-section,
  .visit-cta-section,
  .section-heading { grid-template-columns: 1fr; }
  .section-heading { display: block; }
  .trust-points,
  .service-grid,
  .experience-grid,
  .faq-grid,
  .info-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero { min-height: auto; }
  .site-footer { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .service-grid,
  .experience-grid,
  .faq-grid,
  .field-grid,
  .trust-points,
  .info-strip {
    grid-template-columns: 1fr;
  }
  .hero-card {
    width: auto;
    margin: -3rem 0.8rem 0;
  }
}

@media (max-width: 620px) {
  .brand-mark { width: 2.75rem; height: 2.75rem; }
  .brand strong { font-size: 0.96rem; }
  .brand small { display: none; }
  .button { width: 100%; }
  .site-footer nav { grid-template-columns: 1fr; }
}