/* Alcadent India – Kids dentist, Dwarka Expressway */
:root {
  --green: #347155;
  --green-dark: #285a44;
  --ink: #16372B;
  --text: #3C5A4E;
  --tint: #F4F8F5;
  --line: #DCE7E1;
  --wa: #25D366;
  --gold: #F4B400;
  --radius: 16px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: #fff;
  line-height: 1.6;
  padding-bottom: 64px; /* room for the mobile sticky bar */
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { color: var(--ink); line-height: 1.25; }
h2 { font-size: 1.6rem; margin-bottom: 12px; }
h3 { font-size: 1.1rem; margin-bottom: 6px; }

.wrap { max-width: 1140px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 780px; }
.center { text-align: center; margin-top: 24px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 52px; padding: 0 26px; border-radius: 12px;
  font-weight: 700; font-size: 1rem; text-decoration: none;
  transition: transform .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-call { background: var(--green); color: #fff; box-shadow: 0 4px 12px rgba(52,113,85,.25); }
.btn-call:hover { background: var(--green-dark); }
.btn-wa { background: #fff; color: var(--green); border: 1.5px solid var(--green); }
.btn-outline { background: #fff; color: var(--green); border: 1.5px solid var(--green); }
.btn-sm { min-height: 40px; padding: 0 16px; font-size: .9rem; border-radius: 8px; box-shadow: none; }
.text-link { display: inline-block; margin-top: 14px; color: var(--green); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: #fff; box-shadow: 0 1px 8px rgba(0,0,0,.06); }
.header-row { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { height: 46px; width: auto; }

/* Hero */
.hero { background: var(--tint); padding: 32px 0 40px; }
.hero-grid { display: grid; gap: 28px; align-items: center; }
.eyebrow { color: var(--green); font-weight: 700; font-size: .85rem; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 8px; }
.hero h1 { font-size: 1.6rem; margin-bottom: 18px; }
.doc-strip { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.doc-strip img { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; object-position: 42% 30%; border: 2px solid #fff; box-shadow: 0 1px 4px rgba(0,0,0,.18); }
.doc-strip strong { display: block; color: var(--ink); }
.doc-strip span { font-size: .9rem; }
.proof { list-style: none; display: grid; gap: 8px; margin-bottom: 22px; color: var(--ink); }
.proof .rating { display: inline-flex; gap: 6px; align-items: center; background: #fff; border: 1px solid var(--line); border-radius: 30px; padding: 6px 14px; font-weight: 700; text-decoration: none; white-space: nowrap; font-size: .95rem; }
.stars { color: var(--gold); letter-spacing: 1px; }
.cta-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.hero-photo img { width: 100%; height: 300px; object-fit: cover; object-position: 50% 30%; border-radius: var(--radius); }

/* Bands */
.band { padding: 48px 0; }
.band-tint { background: var(--tint); }
.lead { margin-bottom: 18px; }
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.chips li { background: #fff; border: 1px solid var(--line); border-radius: 30px; padding: 6px 14px; color: var(--ink); font-weight: 600; font-size: .95rem; }
.notice { background: #fff; border-left: 4px solid var(--green); border-radius: 8px; padding: 14px 16px; }
.notice strong { display: block; color: var(--ink); }

.cards { display: grid; gap: 16px; margin-top: 8px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }

.photo-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 8px; }
.photo-row img { width: 100%; height: 220px; object-fit: cover; object-position: 50% 30%; border-radius: 12px; }

.treat-list { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 10px 16px; margin: 8px 0 24px; color: var(--ink); }
.treat-list li { padding-left: 22px; position: relative; }
.treat-list li::before { content: "✓"; position: absolute; left: 0; color: var(--green); font-weight: 700; }
.treat-cards { display: grid; gap: 16px; margin: 8px 0 18px; }
.treat-card { background: var(--tint); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.treat-card p + p { margin-top: 8px; }
.treat-signs { font-size: .95rem; }
.treat-more { margin-bottom: 20px; color: var(--ink); }
/* Sitelink landing: keep section headings clear of the sticky header, and briefly highlight the target */
[id] { scroll-margin-top: 84px; }
.treat-card.is-target { border-color: var(--green); box-shadow: 0 0 0 3px rgba(52,113,85,.18); }
.cta-inline { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }

.reviews { display: grid; gap: 16px; margin-top: 8px; }
.review { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.review blockquote { color: var(--ink); margin: 8px 0 10px; }
.review figcaption { font-size: .9rem; font-weight: 600; }

/* FAQ */
.faq { margin-top: 8px; }
.faq-item { border: 1px solid var(--line); border-radius: 10px; margin-bottom: 12px; overflow: hidden; background: #fff; }
.faq-q { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 12px; text-align: left; background: none; border: 0; padding: 16px 18px; font: inherit; font-weight: 700; color: var(--ink); cursor: pointer; }
.faq-icon { color: var(--green); font-size: 1.3rem; transition: transform .2s ease; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .25s ease; }
.faq-a p { padding: 0 18px 16px; }

/* Visit */
.visit-grid { display: grid; gap: 24px; }
.visit-grid p { margin-bottom: 10px; }
.addr { color: var(--ink); }
.map iframe { width: 100%; height: 320px; border: 0; border-radius: var(--radius); }

.site-footer { background: var(--ink); color: #cfe0d7; padding: 20px 0; font-size: .9rem; text-align: center; }

/* Mobile sticky bar */
.sticky-bar { position: fixed; left: 0; right: 0; bottom: 0; display: grid; grid-template-columns: 1fr 1fr; z-index: 60; box-shadow: 0 -4px 14px rgba(0,0,0,.08); }
.sticky-bar a { display: flex; align-items: center; justify-content: center; height: 56px; font-weight: 700; color: #fff; text-decoration: none; }
.sb-call { background: var(--green); }
.sb-wa { background: var(--wa); }

/* Larger screens */
@media (min-width: 768px) {
  body { padding-bottom: 0; }
  .sticky-bar { display: none; }
  .hero { padding: 56px 0 64px; }
  .hero-grid { grid-template-columns: 1.15fr 1fr; gap: 48px; }
  .hero h1 { font-size: 2.6rem; }
  .cta-row { display: flex; }
  .hero-photo img { height: 480px; }
  h2 { font-size: 2rem; }
  .band { padding: 72px 0; }
  .cards { grid-template-columns: repeat(4, 1fr); }
  .photo-row { grid-template-columns: repeat(4, 1fr); }
  .photo-row img { height: 280px; }
  .treat-cards { grid-template-columns: repeat(2, 1fr); }
  .reviews { grid-template-columns: repeat(3, 1fr); }
  .visit-grid { grid-template-columns: 1fr 1.2fr; align-items: center; }
  .map iframe { height: 380px; }
}