/* ============================================================
   Dr. Deepti Durga Jain — site styles
   Palette inspired by her profile card: ivory, deep teal, gold,
   soft sage.
   ============================================================ */
:root {
  --ivory: #fbf8f3;
  --ivory-2: #f3ece1;
  --teal: #123c4a;       /* deep navy-teal headings */
  --teal-2: #1c5566;
  --gold: #b08d57;
  --gold-2: #c8a063;
  --sage: #a9c5be;
  --ink: #34322f;
  --muted: #6f6a63;
  --white: #ffffff;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(18, 60, 74, 0.08);
  --shadow-lg: 0 20px 50px rgba(18, 60, 74, 0.14);
  --maxw: 1140px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 84px; }

body {
  font-family: 'Jost', system-ui, sans-serif;
  color: var(--ink);
  background: var(--ivory);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: 'Cormorant Garamond', Georgia, serif; color: var(--teal); line-height: 1.15; font-weight: 600; }

a { color: var(--teal-2); text-decoration: none; }
a:hover { color: var(--gold); }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

em { color: var(--gold); font-style: italic; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--teal); color: #fff; padding: 13px 26px;
  border-radius: 999px; font-weight: 500; font-size: 16px;
  border: 2px solid var(--teal); cursor: pointer; transition: .25s;
}
.btn:hover { background: var(--teal-2); border-color: var(--teal-2); color: #fff; transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--teal); }
.btn-outline:hover { background: var(--teal); color: #fff; }
.btn-outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.6); }
.btn-outline-light:hover { background: #fff; color: var(--teal); }
.btn-whatsapp { background: #25d366; border-color: #25d366; color: #fff; }
.btn-whatsapp:hover { background: #1ebe5b; border-color: #1ebe5b; color: #fff; }
.btn-small { padding: 9px 18px; font-size: 15px; }
.btn-lg { padding: 16px 32px; font-size: 17px; }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(251, 248, 243, .92); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--ivory-2);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; padding: 14px 24px; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--teal); }
.brand-mark {
  width: 44px; height: 44px; flex: none; border-radius: 50%;
  background: var(--teal); color: var(--gold-2);
  display: grid; place-items: center; font-family: 'Cormorant Garamond', serif;
  font-weight: 700; font-size: 20px; letter-spacing: 1px;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text strong { font-family: 'Cormorant Garamond', serif; font-size: 21px; color: var(--teal); }
.brand-text small { color: var(--muted); font-size: 12.5px; letter-spacing: .5px; text-transform: uppercase; }
.main-nav { display: flex; align-items: center; gap: 26px; }
.main-nav a { font-size: 15px; font-weight: 400; color: var(--ink); }
.main-nav a:hover { color: var(--gold); }
.main-nav a.btn { color: #fff; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 6px; }
.nav-toggle span { width: 26px; height: 2.5px; background: var(--teal); border-radius: 2px; transition: .3s; }

/* ---------- Hero ---------- */
.hero { background: linear-gradient(160deg, var(--ivory) 0%, var(--ivory-2) 100%); padding: 64px 0 72px; overflow: hidden; }
.hero-inner { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
.eyebrow { text-transform: uppercase; letter-spacing: 2px; font-size: 13px; color: var(--gold); font-weight: 600; margin-bottom: 14px; }
.hero h1 { font-size: clamp(38px, 5vw, 60px); margin-bottom: 18px; }
.lede { font-size: 19px; color: var(--muted); max-width: 540px; margin-bottom: 28px; }
.lede strong { color: var(--teal); }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 34px; }
.hero-badges { list-style: none; display: flex; gap: 30px; flex-wrap: wrap; border-top: 1px solid rgba(18,60,74,.12); padding-top: 22px; }
.hero-badges li { font-size: 14px; color: var(--muted); }
.hero-badges strong { display: block; font-family: 'Cormorant Garamond', serif; font-size: 26px; color: var(--teal); }
.hero-image img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow-lg); }

/* ---------- Sections ---------- */
.section { padding: 80px 0; }
.section-tint { background: var(--ivory-2); }
.section-eyebrow { text-transform: uppercase; letter-spacing: 2px; font-size: 13px; color: var(--gold); font-weight: 600; margin-bottom: 10px; }
.section-eyebrow.light, .section-title.light, .section-sub.light { color: rgba(255,255,255,.92); }
.section-eyebrow.light { color: var(--gold-2); }
.section-title { font-size: clamp(30px, 4vw, 44px); margin-bottom: 12px; }
.section-sub { color: var(--muted); font-size: 18px; max-width: 620px; margin-bottom: 40px; }
.note-line { margin-top: 28px; color: var(--muted); font-size: 15px; }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: start; }
.about-bio h3 { font-size: 23px; margin: 26px 0 8px; }
.clean-list { list-style: none; }
.clean-list li { position: relative; padding-left: 22px; margin-bottom: 8px; color: var(--ink); }
.clean-list li::before { content: "✦"; position: absolute; left: 0; color: var(--gold); font-size: 12px; top: 4px; }
.about-card { background: #fff; border: 1px solid var(--ivory-2); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow); }
.about-card h3 { font-size: 21px; margin-bottom: 12px; }
.about-card .mt { margin-top: 22px; }
.tags { display: flex; gap: 10px; flex-wrap: wrap; }
.tags span { background: var(--sage); color: var(--teal); padding: 6px 14px; border-radius: 999px; font-size: 14px; font-weight: 500; }

/* ---------- Cards / services ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card {
  background: #fff; border: 1px solid var(--ivory-2); border-radius: var(--radius);
  padding: 30px 26px; box-shadow: var(--shadow); transition: .25s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card-icon { font-size: 32px; margin-bottom: 14px; }
.card h3 { font-size: 23px; margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 16px; }

/* ---------- Stats ---------- */
.stats-inner { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat strong { display: block; font-family: 'Cormorant Garamond', serif; font-size: 46px; color: var(--gold); line-height: 1; }
.stat span { color: var(--muted); font-size: 15px; }

/* ---------- Testimonials ---------- */
.testimonial { font-style: italic; }
.testimonial p { color: var(--ink); font-size: 17px; }
.testimonial footer { margin-top: 14px; font-style: normal; color: var(--gold); font-weight: 600; }

/* ---------- Gallery ---------- */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.gallery-item { border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/3; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; display: block; }
.gallery-item.ph {
  background: linear-gradient(135deg, var(--sage), var(--ivory-2));
  display: grid; place-items: center; color: var(--teal); font-weight: 500;
  border: 1px dashed rgba(18,60,74,.25);
}

/* ---------- Blog cards ---------- */
.blog-card { display: flex; flex-direction: column; }
.blog-tag { align-self: flex-start; background: var(--sage); color: var(--teal); font-size: 12.5px; font-weight: 600; padding: 4px 12px; border-radius: 999px; text-transform: uppercase; letter-spacing: .5px; margin-bottom: 12px; }
.read-more { margin-top: auto; padding-top: 14px; color: var(--gold); font-weight: 600; }

/* ---------- Location ---------- */
.location-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 32px; }
.clinic { margin-bottom: 26px; }
.clinic h3 { font-size: 24px; }
.pill { font-family: 'Jost', sans-serif; font-size: 12px; background: var(--gold); color: #fff; padding: 3px 10px; border-radius: 999px; vertical-align: middle; }
.hours { color: var(--ink); }
.muted { color: var(--muted); font-size: 14px; }
.contact-quick { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 10px; }
.map { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); min-height: 340px; }

/* ---------- Book (dark) ---------- */
.section-dark { background: linear-gradient(160deg, var(--teal) 0%, #0d2c37 100%); color: #fff; text-align: center; }
.book-inner { display: flex; flex-direction: column; align-items: center; }
.book-options { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; margin-bottom: 36px; }
.calendar-embed { width: 100%; max-width: 760px; }
.calendar-placeholder {
  background: rgba(255,255,255,.06); border: 1px dashed rgba(255,255,255,.3);
  border-radius: var(--radius); padding: 40px 24px; display: flex;
  flex-direction: column; align-items: center; gap: 16px;
}
.calendar-placeholder p { font-size: 20px; font-family: 'Cormorant Garamond', serif; }
.calendar-placeholder small { color: rgba(255,255,255,.6); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; }
.contact-list a, .contact-list p { display: flex; align-items: center; gap: 12px; font-size: 18px; margin-bottom: 16px; color: var(--ink); }
.contact-list span { font-size: 20px; }
.contact-form { display: flex; flex-direction: column; gap: 14px; background: #fff; padding: 30px; border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--ivory-2); }
.contact-form label { display: flex; flex-direction: column; gap: 6px; font-size: 14px; color: var(--muted); font-weight: 500; }
.contact-form input, .contact-form textarea {
  font-family: inherit; font-size: 16px; padding: 12px 14px;
  border: 1px solid #ddd6c9; border-radius: 10px; background: var(--ivory);
}
.contact-form input:focus, .contact-form textarea:focus { outline: 2px solid var(--sage); border-color: var(--sage); }
.form-note { color: var(--muted); font-size: 13px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--teal); color: rgba(255,255,255,.85); padding: 44px 0; }
.footer-inner { display: flex; flex-wrap: wrap; gap: 20px; align-items: center; justify-content: space-between; }
.site-footer strong { font-family: 'Cormorant Garamond', serif; font-size: 22px; color: #fff; }
.site-footer p { font-size: 14px; }
.footer-nav { display: flex; gap: 22px; }
.footer-nav a { color: rgba(255,255,255,.85); font-size: 15px; }
.footer-nav a:hover { color: var(--gold-2); }
.copyright { width: 100%; text-align: center; font-size: 13px; color: rgba(255,255,255,.6); border-top: 1px solid rgba(255,255,255,.15); padding-top: 18px; margin-top: 6px; }

/* ---------- Floating WhatsApp ---------- */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 60;
  width: 58px; height: 58px; border-radius: 50%; background: #25d366;
  display: grid; place-items: center; font-size: 28px; color: #fff;
  box-shadow: 0 8px 22px rgba(37, 211, 102, .5); transition: .25s;
}
.wa-float:hover { transform: scale(1.08); color: #fff; }

/* ---------- Blog article pages ---------- */
.article { max-width: 760px; margin: 0 auto; padding: 60px 24px; }
.article .blog-tag { margin-bottom: 18px; }
.article h1 { font-size: clamp(32px, 5vw, 48px); margin-bottom: 12px; }
.article .meta { color: var(--muted); font-size: 15px; margin-bottom: 30px; }
.article h2 { font-size: 30px; margin: 32px 0 10px; }
.article p { margin-bottom: 18px; }
.article ul { margin: 0 0 18px 22px; }
.article li { margin-bottom: 8px; }
.back-link { display: inline-block; margin-bottom: 24px; color: var(--gold); font-weight: 600; }
.article-cta { background: var(--ivory-2); border-radius: var(--radius); padding: 28px; text-align: center; margin-top: 40px; }
.disclaimer { font-size: 13px; color: var(--muted); border-top: 1px solid var(--ivory-2); margin-top: 40px; padding-top: 18px; }

/* ---------- Blog index ---------- */
.page-head { background: linear-gradient(160deg, var(--ivory) 0%, var(--ivory-2) 100%); padding: 60px 0 40px; text-align: center; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 900px) {
  .hero-inner, .about-grid, .location-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-image { order: -1; max-width: 420px; }
  .cards, .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-inner { grid-template-columns: repeat(2, 1fr); gap: 32px; }

  .main-nav {
    position: fixed; inset: 64px 0 auto 0; flex-direction: column; gap: 0;
    background: var(--ivory); padding: 10px 0; border-bottom: 1px solid var(--ivory-2);
    transform: translateY(-150%); transition: transform .3s; box-shadow: var(--shadow);
  }
  .main-nav.open { transform: translateY(0); }
  .main-nav a { padding: 14px 24px; width: 100%; border-bottom: 1px solid var(--ivory-2); }
  .main-nav a.btn { margin: 12px 24px; width: auto; justify-content: center; }
  .nav-toggle { display: flex; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .section { padding: 56px 0; }
  .cards, .gallery-grid { grid-template-columns: 1fr; }
  .hero-badges { gap: 20px; }
}