/* ===== Nelson Dental — South Coast, warm-clinical palette ===== */
:root {
  --navy: #14304C;
  --navy-deep: #0D2338;
  --teal: #4FB6AE;
  --teal-dark: #34918A;
  --terracotta: #E2725B;
  --terracotta-dark: #C85A45;
  --ivory: #FAF7F1;
  --cream: #F1EBDF;
  --ink: #1C2733;
  --slate: #52606D;
  --white: #FFFFFF;

  --font-head: 'Fraunces', Georgia, serif;
  --font-body: 'Karla', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--ivory);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .display-font {
  font-family: var(--font-head);
  font-weight: 600;
  color: var(--navy-deep);
  letter-spacing: -0.01em;
}

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

.text-teal { color: var(--teal); }
.text-terracotta { color: var(--terracotta); }
.bg-navy { background-color: var(--navy); }
.bg-navy-deep { background-color: var(--navy-deep); }
.bg-cream { background-color: var(--cream); }

.section-pad { padding: 6rem 0; }
@media (max-width: 767.98px) {
  .section-pad { padding: 4rem 0; }
}

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--terracotta);
  display: inline-block;
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(1.9rem, 3.2vw, 2.75rem);
  margin-bottom: 1rem;
}

.section-lede {
  color: var(--slate);
  font-size: 1.05rem;
  max-width: 640px;
}

.btn-terracotta {
  background-color: var(--terracotta);
  border-color: var(--terracotta);
  color: #fff;
  font-weight: 700;
  padding: 0.75rem 1.75rem;
  border-radius: 999px;
  transition: background-color .2s ease, transform .2s ease;
}
.btn-terracotta:hover {
  background-color: var(--terracotta-dark);
  border-color: var(--terracotta-dark);
  color: #fff;
  transform: translateY(-1px);
}

.btn-outline-light-teal {
  border: 2px solid rgba(255,255,255,.55);
  color: #fff;
  font-weight: 700;
  padding: 0.7rem 1.75rem;
  border-radius: 999px;
  transition: all .2s ease;
  background: transparent;
}
.btn-outline-light-teal:hover {
  background: rgba(255,255,255,.12);
  border-color: #fff;
  color: #fff;
}

.btn-navy {
  background-color: var(--navy);
  border-color: var(--navy);
  color: #fff;
  font-weight: 700;
  padding: 0.75rem 1.75rem;
  border-radius: 999px;
}
.btn-navy:hover { background-color: var(--navy-deep); color: #fff; }

/* ===== Navbar ===== */
.navbar {
  padding: 0.9rem 0;
  background-color: rgba(20, 48, 76, 0.97) !important;
  backdrop-filter: blur(6px);
}
.navbar-brand {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.35rem;
  color: #fff !important;
  letter-spacing: -0.01em;
}
.navbar-brand .brand-suffix {
  color: var(--teal);
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  display: block;
  margin-top: 1px;
}
.navbar .nav-link {
  color: rgba(255,255,255,.85) !important;
  font-weight: 600;
  font-size: 0.92rem;
  margin: 0 0.4rem;
  padding: 0.5rem 0.6rem !important;
}
.navbar .nav-link:hover { color: var(--teal) !important; }
.navbar .btn-terracotta { font-size: 0.85rem; padding: 0.55rem 1.3rem; }

/* ===== Hero: split panel ===== */
.hero {
  display: flex;
  flex-wrap: wrap;
  min-height: 92vh;
}
.hero-photo {
  flex: 1 1 58%;
  min-height: 46vh;
  background: url('img/hero.webp') center/cover no-repeat;
  position: relative;
}
.hero-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(13,35,56,0) 70%, rgba(13,35,56,.35) 100%);
}
.hero-panel {
  flex: 1 1 42%;
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 100%);
  display: flex;
  align-items: center;
  padding: 7.5rem 3.5rem 3.5rem;
  position: relative;
}
.hero-panel::before {
  content: "";
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 6px;
  background: linear-gradient(to bottom, var(--teal), var(--terracotta));
}
.hero-eyebrow {
  color: var(--teal);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  display: block;
}
.hero-title {
  font-size: clamp(2.1rem, 4vw, 3.1rem);
  color: #fff;
  line-height: 1.08;
  margin-bottom: 1.1rem;
}
.hero-subtitle {
  color: rgba(255,255,255,.88);
  font-size: 1.08rem;
  line-height: 1.6;
  margin-bottom: 2rem;
  max-width: 440px;
}
.hero-cta { display: flex; gap: 0.85rem; flex-wrap: wrap; margin-bottom: 1.75rem; }
.hero-meta {
  border-top: 1px solid rgba(255,255,255,.18);
  padding-top: 1.25rem;
  color: rgba(255,255,255,.75);
  font-size: 0.9rem;
  display: flex;
  gap: 1.75rem;
  flex-wrap: wrap;
}
.hero-meta span { display: flex; align-items: center; gap: 0.5rem; }
.hero-meta i { color: var(--teal); }

@media (max-width: 991.98px) {
  .hero { min-height: auto; }
  .hero-photo { min-height: 42vh; flex-basis: 100%; }
  .hero-panel { flex-basis: 100%; padding: 3rem 1.75rem 3.25rem; }
}

/* ===== Philosophy strip ===== */
.philosophy {
  background: var(--cream);
  border-top: 1px solid rgba(20,48,76,.08);
  border-bottom: 1px solid rgba(20,48,76,.08);
}
.philosophy blockquote {
  font-family: var(--font-head);
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  color: var(--navy-deep);
  line-height: 1.4;
  margin: 0;
}
.philosophy cite {
  display: block;
  margin-top: 1rem;
  font-style: normal;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--terracotta);
  font-weight: 700;
}

/* ===== Service / Cosmetic / Patient-info tiles ===== */
.tile-grid { display: grid; gap: 1.25rem; }
.tile-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.tile-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 991.98px) {
  .tile-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
  .tile-grid.cols-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 575.98px) {
  .tile-grid.cols-4, .tile-grid.cols-3 { grid-template-columns: 1fr; }
}

.tile {
  background: #fff;
  border: 1px solid rgba(20,48,76,.08);
  border-radius: 14px;
  padding: 1.9rem 1.5rem;
  height: 100%;
  transition: transform .2s ease, box-shadow .2s ease;
}
.tile:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(20,48,76,.1); }
.tile-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(79,182,174,.14);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--teal-dark);
  margin-bottom: 1.1rem;
}
.tile h3 { font-size: 1.08rem; margin-bottom: 0.5rem; }
.tile p { color: var(--slate); font-size: 0.9rem; margin-bottom: 0; line-height: 1.55; }

.tile-filler {
  background: linear-gradient(155deg, var(--terracotta) 0%, var(--terracotta-dark) 100%);
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.tile-filler .tile-icon { background: rgba(255,255,255,.18); color: #fff; }
.tile-filler h3 { color: #fff; }
.tile-filler p { color: rgba(255,255,255,.9); }
.tile-filler a { color: #fff; text-decoration: underline; font-weight: 700; }

/* ===== Smile gallery ===== */
.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
@media (max-width: 991.98px) { .case-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 575.98px) { .case-grid { grid-template-columns: 1fr; } }

.case-card {
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(20,48,76,.08);
  box-shadow: 0 8px 22px rgba(20,48,76,.06);
}
.case-photos { display: grid; grid-template-columns: 1fr 1fr; }
.case-photos figure { margin: 0; position: relative; }
.case-photos img { width: 100%; height: 150px; object-fit: cover; display: block; }
.case-photos figcaption {
  position: absolute;
  bottom: 0; left: 0;
  background: rgba(13,35,56,.78);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.55rem;
}
.case-body { padding: 1.25rem 1.35rem 1.4rem; }
.case-body h3 { font-size: 1.05rem; margin-bottom: 0.3rem; }
.case-body p { color: var(--slate); font-size: 0.85rem; margin-bottom: 0; }

/* ===== Meet the doctors ===== */
.doctor-portrait-wrap {
  background: var(--navy);
  border-radius: 18px;
  padding: 1.25rem;
}
.doctor-portrait-wrap img {
  border-radius: 12px;
  width: 100%;
  display: block;
}
.doctor-card { margin-bottom: 2rem; }
.doctor-card:last-child { margin-bottom: 0; }
.doctor-card h3 { font-size: 1.3rem; margin-bottom: 0.15rem; }
.doctor-card .doctor-role {
  color: var(--teal-dark);
  font-weight: 700;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.6rem;
  display: block;
}
.doctor-card p { color: var(--slate); font-size: 0.94rem; line-height: 1.65; }

/* ===== Location / contact ===== */
.contact-panel {
  background: var(--navy-deep);
  color: #fff;
  border-radius: 18px;
  padding: 2.75rem;
  height: 100%;
}
.contact-panel h3 { color: #fff; font-size: 1.5rem; margin-bottom: 1.75rem; }
.contact-row { display: flex; gap: 1rem; margin-bottom: 1.5rem; align-items: flex-start; }
.contact-row i { color: var(--teal); font-size: 1.2rem; margin-top: 0.2rem; }
.contact-row strong { display: block; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; color: rgba(255,255,255,.6); margin-bottom: 0.2rem; }
.contact-row a, .contact-row span { color: #fff; font-size: 1rem; }
.contact-row a { text-decoration: none; }
.contact-row a:hover { color: var(--teal); }
.map-frame { border-radius: 18px; overflow: hidden; border: 1px solid rgba(20,48,76,.1); height: 100%; min-height: 420px; }
.map-frame iframe { width: 100%; height: 100%; min-height: 420px; border: 0; display: block; }

/* ===== Footer ===== */
footer.site-footer {
  background: var(--navy-deep);
  color: rgba(255,255,255,.75);
  padding: 3.5rem 0 2rem;
}
footer.site-footer h5 {
  color: #fff;
  font-family: var(--font-head);
  font-size: 1.1rem;
  margin-bottom: 1rem;
}
footer.site-footer a { color: rgba(255,255,255,.75); text-decoration: none; }
footer.site-footer a:hover { color: var(--teal); }
footer.site-footer ul { list-style: none; padding: 0; margin: 0; }
footer.site-footer li { margin-bottom: 0.55rem; font-size: 0.92rem; }
.footer-divider { border-color: rgba(255,255,255,.12); margin: 2.25rem 0 1.5rem; }
.powered-by {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,.08);
  padding: 0.5rem 1rem;
  border-radius: 999px;
  font-size: 0.85rem;
}
.powered-by a { color: var(--teal); font-weight: 700; }
.footer-badge {
  font-size: 0.8rem;
  color: rgba(255,255,255,.55);
}