/* Dr Sobti's Dental Care, sobtidentalcare.com. Colours come from the clinic logo. */
:root {
  --blue: #1e4ea2;
  --blue-deep: #143a7d;
  --blue-ink: #0f1f3d;
  --gold: #f0b04f;
  --gold-soft: #fdf1dc;
  --bg: #ffffff;
  --tint: #f2f6fc;
  --ink: #16213a;
  --muted: #55607a;
  --line: #dde4f0;
  --radius: 14px;
  --wrap: 1140px;
  --display: "Fraunces", Georgia, "Times New Roman", serif;
  --body: "Manrope", "Segoe UI", system-ui, -apple-system, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.65 var(--body); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-underline-offset: 3px; }
a:hover { color: var(--blue-deep); }
h1, h2, h3 { font-family: var(--display); font-weight: 600; line-height: 1.15; color: var(--blue-ink); margin: 0 0 .5em; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 12px; background: #fff; padding: 8px 12px; z-index: 99; }
.eyebrow { font: 700 .78rem/1 var(--body); letter-spacing: .14em; text-transform: uppercase; color: var(--blue); margin-bottom: 14px; display: inline-flex; gap: 10px; align-items: center; }
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--gold); }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 46em; }
.muted { color: var(--muted); }

/* Top bar and header */
.topbar { background: var(--blue-ink); color: #dfe7f6; font-size: .86rem; }
.topbar .wrap { display: flex; flex-wrap: wrap; gap: 6px 22px; justify-content: space-between; padding-top: 8px; padding-bottom: 8px; }
.topbar a { color: #fff; text-decoration: none; font-weight: 600; }
.topbar span { white-space: nowrap; }
header.site { position: sticky; top: 0; z-index: 40; background: rgba(255,255,255,.96); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
header.site .wrap { display: flex; align-items: center; gap: 24px; min-height: 76px; }
.brand img { height: 46px; width: auto; }
nav.main { margin-left: auto; display: flex; gap: 4px; align-items: center; }
nav.main a { text-decoration: none; color: var(--ink); font-weight: 600; font-size: .95rem; padding: 8px 12px; border-radius: 8px; }
nav.main a:hover, nav.main a[aria-current="page"] { color: var(--blue); background: var(--tint); }
.menu-btn { display: none; margin-left: auto; background: none; border: 1px solid var(--line); border-radius: 8px; padding: 8px 12px; font: 600 .95rem var(--body); color: var(--ink); }

.btn { display: inline-flex; align-items: center; gap: 8px; background: var(--blue); color: #fff; text-decoration: none; font-weight: 700; padding: 13px 22px; border-radius: 999px; border: 2px solid var(--blue); transition: background .15s; cursor: pointer; font-family: var(--body); font-size: 1rem; }
.btn:hover { background: var(--blue-deep); border-color: var(--blue-deep); color: #fff; }
.btn.gold { background: var(--gold); border-color: var(--gold); color: var(--blue-ink); }
.btn.gold:hover { background: #e59f35; border-color: #e59f35; color: var(--blue-ink); }
.btn.ghost { background: transparent; color: var(--blue); }
.btn.ghost:hover { background: var(--tint); color: var(--blue-deep); }
.btn.light { background: transparent; color: #fff; border-color: rgba(255,255,255,.6); }
.btn.light:hover { background: rgba(255,255,255,.1); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
header.site .btn { padding: 10px 18px; font-size: .92rem; }

/* Hero */
.hero { background: linear-gradient(180deg, var(--tint), #fff); padding: 56px 0 64px; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.hero h1 em { font-style: italic; color: var(--blue); }
.hero .photo { position: relative; }
.hero .photo img { border-radius: 22px; box-shadow: 0 24px 60px -24px rgba(15,31,61,.45); aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.badge { position: absolute; left: -18px; bottom: -22px; background: #fff; border-radius: 16px; padding: 14px 18px; box-shadow: 0 16px 40px -18px rgba(15,31,61,.5); display: flex; gap: 12px; align-items: center; }
.badge .stars { color: var(--gold); font-size: 1.1rem; letter-spacing: 2px; }
.badge b { font-size: 1.5rem; font-family: var(--display); color: var(--blue-ink); }
.badge small { display: block; color: var(--muted); font-size: .82rem; line-height: 1.3; }
.facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 34px; }
.facts div { border-left: 3px solid var(--gold); padding-left: 12px; }
.facts b { display: block; font-family: var(--display); font-size: 1.5rem; color: var(--blue-ink); line-height: 1.1; }
.facts span { font-size: .86rem; color: var(--muted); }

/* Sections */
section { padding: 72px 0; }
section.tint { background: var(--tint); }
section.dark { background: var(--blue-ink); color: #dfe7f6; }
section.dark h2, section.dark h3 { color: #fff; }
.section-head { max-width: 760px; margin-bottom: 36px; }
.grid { display: grid; gap: 22px; }
.g2 { grid-template-columns: repeat(2, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g4 { grid-template-columns: repeat(4, 1fr); }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.card h3 { margin-bottom: .35em; }
.card p:last-child { margin-bottom: 0; }

/* Treatment groups */
.tgroup { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.tgroup header { padding: 24px 26px 14px; border-top: 5px solid var(--blue); }
.tgroup.gold header { border-top-color: var(--gold); }
.tgroup.teal header { border-top-color: #2e8c9b; }
.tgroup header p { color: var(--muted); font-size: .95rem; margin: 0; }
.tgroup ul { list-style: none; margin: 0; padding: 0 26px 10px; flex: 1; }
.tgroup li { border-top: 1px solid var(--line); }
.tgroup li a { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; text-decoration: none; color: var(--ink); font-weight: 600; }
.tgroup li a > span { flex: 1; }
.tgroup li small { display: block; }
.tgroup li a::after { content: "→"; color: var(--blue); }
.tgroup li a:hover { color: var(--blue); }
.tgroup li small { color: var(--muted); font-weight: 500; }
.tgroup footer { padding: 16px 26px 22px; font-size: .9rem; color: var(--muted); }
.tgroup footer a { font-weight: 700; }

/* Doctors */
.doc { display: grid; grid-template-columns: 150px 1fr; gap: 24px; align-items: start; }
.doc .pic { width: 150px; height: 180px; border-radius: 14px; object-fit: cover; background: var(--tint); }
.doc .mono { width: 150px; height: 180px; border-radius: 14px; background: linear-gradient(135deg, var(--blue), var(--blue-deep)); color: #fff; display: grid; place-items: center; font: 600 2.6rem var(--display); }
.doc .role { color: var(--blue); font-weight: 700; font-size: .92rem; margin-bottom: .6em; }
.doc .quals { font-size: .9rem; color: var(--muted); }

/* Photo strip */
.photos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.photos figure { margin: 0; }
.photos img { border-radius: 12px; aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.photos figcaption { font-size: .86rem; color: var(--muted); margin-top: 6px; }

/* Reviews */
.review { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; display: flex; flex-direction: column; }
.review .stars { color: var(--gold); letter-spacing: 2px; margin-bottom: 8px; }
.review blockquote { margin: 0 0 14px; flex: 1; }
.review cite { font-style: normal; font-weight: 700; font-size: .92rem; }
.review cite small { display: block; font-weight: 500; color: var(--muted); }
.columns { columns: 3 300px; column-gap: 22px; }
.columns .review { break-inside: avoid; margin-bottom: 22px; }

/* Steps */
.steps { counter-reset: s; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.steps li { list-style: none; counter-increment: s; position: relative; padding-top: 52px; }
.steps li::before { content: counter(s); position: absolute; top: 0; left: 0; width: 38px; height: 38px; border-radius: 50%; background: var(--gold); color: var(--blue-ink); font: 700 1.05rem/38px var(--body); text-align: center; }
.steps { padding: 0; margin: 0; }

/* Visit block */
.visit { display: grid; grid-template-columns: 1fr 1.1fr; gap: 36px; align-items: stretch; }
.map { border: 0; width: 100%; min-height: 380px; height: 100%; border-radius: var(--radius); }
dl.info { margin: 0; display: grid; gap: 16px; }
dl.info dt { font-weight: 700; font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; color: var(--blue); }
dl.info dd { margin: 2px 0 0; }
table.hours { border-collapse: collapse; width: 100%; max-width: 360px; }
table.hours td { padding: 4px 0; border-bottom: 1px dashed var(--line); }
table.hours td + td { text-align: right; font-weight: 600; }

/* Price note */
.pricebox { background: var(--gold-soft); border-radius: var(--radius); padding: 24px 26px; }
.pricebox ul { margin: 0; padding-left: 1.1em; }

/* CTA band */
.cta { background: linear-gradient(120deg, var(--blue), var(--blue-deep)); color: #e8eefb; border-radius: 22px; padding: 44px; display: grid; grid-template-columns: 1.4fr 1fr; gap: 24px; align-items: center; }
.cta h2 { color: #fff; }
.cta .actions { justify-content: flex-end; }

/* Booking form */
form.book { display: grid; gap: 16px; }
form.book label { font-weight: 700; font-size: .92rem; display: grid; gap: 6px; }
form.book input, form.book select, form.book textarea { font: 1rem var(--body); padding: 12px 14px; border: 1px solid #c4cfe2; border-radius: 10px; background: #fff; color: var(--ink); width: 100%; }
form.book input:focus, form.book select:focus, form.book textarea:focus { outline: 3px solid rgba(30,78,162,.25); border-color: var(--blue); }

/* Page head */
.pagehead { background: var(--tint); padding: 48px 0 40px; }
.crumbs { font-size: .86rem; color: var(--muted); margin-bottom: 12px; }
.crumbs a { color: var(--muted); }

/* FAQ */
details { border-bottom: 1px solid var(--line); padding: 16px 0; }
summary { cursor: pointer; font-weight: 700; font-size: 1.05rem; color: var(--blue-ink); }
details p { margin: 10px 0 0; color: var(--muted); }

/* Footer */
footer.site { background: var(--blue-ink); color: #c5d1e8; padding: 56px 0 28px; font-size: .94rem; margin-top: 0; }
footer.site a { color: #fff; }
footer.site h3 { color: #fff; font-family: var(--body); font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; }
footer.site .cols { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 28px; }
footer.site ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
footer.site .legal { border-top: 1px solid rgba(255,255,255,.12); margin-top: 36px; padding-top: 18px; font-size: .84rem; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; }
.flogo { background: #fff; border-radius: 10px; padding: 10px 14px; display: inline-block; margin-bottom: 14px; }
.flogo img { height: 38px; width: auto; }

/* Floating WhatsApp */
.wa-float { position: fixed; right: 18px; bottom: 18px; z-index: 50; background: #1fa855; color: #fff; border-radius: 999px; padding: 12px 18px; font-weight: 700; text-decoration: none; box-shadow: 0 10px 30px -8px rgba(0,0,0,.4); display: flex; gap: 8px; align-items: center; }
.wa-float:hover { background: #178a45; color: #fff; }
.wa-float svg { width: 22px; height: 22px; }

@media (max-width: 980px) {
  .hero .wrap, .visit, .cta { grid-template-columns: 1fr; }
  .cta .actions { justify-content: flex-start; }
  .g3, .g4, .steps { grid-template-columns: repeat(2, 1fr); }
  .photos { grid-template-columns: repeat(2, 1fr); }
  footer.site .cols { grid-template-columns: 1fr 1fr; }
  .facts { grid-template-columns: repeat(2, 1fr); }
  .menu-btn { display: block; }
  nav.main { display: none; position: absolute; left: 0; right: 0; top: 100%; background: #fff; flex-direction: column; align-items: stretch; padding: 10px 16px 18px; border-bottom: 1px solid var(--line); }
  nav.main.open { display: flex; }
  header.site .wrap { position: relative; }
  header.site .btn { display: none; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .wrap { padding: 0 16px; }
  section { padding: 52px 0; }
  .g2, .g3, .g4, .steps { grid-template-columns: 1fr; }
  .doc { grid-template-columns: 1fr; }
  .badge { left: 12px; bottom: -18px; }
  .cta { padding: 28px 22px; }
  footer.site .cols { grid-template-columns: 1fr; }
  .topbar .addr { display: none; }
  .wa-float span { display: none; }
  .wa-float { padding: 14px; }
}