/* ══════════════════════════════════════════════════════════════════
   Dr. Vishakha's Insight Dentistry – Landing Page Styles
   Mobile-First · Premium Medical Theme · High SEO/UX
   ══════════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@400;600;700;800&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

:root {
  /* Clean Medical Color Palette */
  --primary: #0ea5e9;
  --primary-hover: #0284c7;
  --primary-light: #38bdf8;
  --secondary: #0f172a;
  --accent: #f59e0b;
  --bg-white: #ffffff;
  --bg-light: #f8fafc;
  --bg-blue: #f0f9ff;
  --text-main: #334155;
  --text-muted: #64748b;
  --border: #e2e8f0;

  --radius-sm: 8px;
  --radius: 16px;
  --radius-lg: 24px;

  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.08), 0 4px 6px -4px rgb(0 0 0 / 0.04);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

  --font-body: 'Inter', sans-serif;
  --font-heading: 'Outfit', sans-serif;
  --transition: all 0.3s ease;
}

body {
  font-family: var(--font-body);
  background: var(--bg-white);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  font-size: 16px;
}

/* ── Utilities ──────────────────────────────────────────────────── */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section-title { font-family: var(--font-heading); font-size: clamp(1.75rem, 5vw, 2.75rem); font-weight: 700; color: var(--secondary); line-height: 1.2; margin-bottom: 16px; }
.section-sub { font-size: 1.05rem; color: var(--text-muted); margin-top: 12px; max-width: 600px; line-height: 1.6; }
.tag { display: inline-block; background: var(--bg-blue); color: var(--primary-hover); font-size: 0.8125rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; padding: 6px 16px; border-radius: 50px; margin-bottom: 20px; }

/* Buttons – touch-friendly */
.btn-primary {
  display: inline-flex; justify-content: center; align-items: center; gap: 8px;
  background: var(--primary); color: #fff; font-weight: 600; font-size: 1rem;
  padding: 16px 32px; border-radius: 50px; border: none; cursor: pointer;
  text-decoration: none; transition: var(--transition);
  box-shadow: 0 4px 14px 0 rgba(14, 165, 233, 0.39);
  min-height: 52px; /* Easier mobile tapping */
}
.btn-primary:hover { transform: translateY(-2px); background: var(--primary-hover); box-shadow: 0 6px 20px rgba(14, 165, 233, 0.5); color: #fff; }

.btn-outline {
  display: inline-flex; justify-content: center; align-items: center; gap: 8px;
  background: transparent; color: var(--secondary); font-weight: 600; font-size: 1rem;
  padding: 14px 30px; border-radius: 50px; border: 2px solid var(--border);
  cursor: pointer; text-decoration: none; transition: var(--transition);
  min-height: 52px;
}
.btn-outline:hover { border-color: var(--secondary); background: var(--bg-light); color: var(--secondary); }

/* ── Scroll Animations ──────────────────────────────────────────── */
.animate-on-scroll { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease-out, transform 0.7s ease-out; }
.animate-on-scroll.visible { opacity: 1; transform: translateY(0); }

/* Remove unnecessary glows */
.hero-glow, .hero-glow2, .cta-glow { display: none; }

/* ══════════════════════════════════════════════════════════════════
   HEADER / NAV
   ══════════════════════════════════════════════════════════════════ */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
  background: transparent;
}
.site-header.scrolled {
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
  box-shadow: var(--shadow-sm);
}
.site-header.scrolled .nav-logo .logo-text strong { color: var(--secondary); }
.site-header.scrolled .nav-links a { color: var(--text-main); }
.site-header.scrolled .nav-links a:hover { color: var(--primary); background: var(--bg-blue); }
.site-header.scrolled .hamburger span { background: var(--secondary); }

.nav-inner { display: flex; align-items: center; justify-content: space-between; }
.nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.nav-logo .logo-icon { font-size: 1.6rem; }
.nav-logo .logo-text strong { display: block; font-family: var(--font-heading); font-size: 1.05rem; font-weight: 800; color: #fff; line-height: 1.1; transition: color 0.3s; }
.nav-logo .logo-text span { font-size: 0.7rem; color: var(--primary); font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; }

.nav-links { display: flex; align-items: center; gap: 6px; list-style: none; }
.nav-links a { color: rgba(255,255,255,0.9); text-decoration: none; font-size: 0.9rem; font-weight: 500; padding: 8px 14px; border-radius: 8px; transition: var(--transition); white-space: nowrap; }
.nav-links a:hover { color: #fff; background: rgba(255,255,255,0.1); }
.nav-cta { background: var(--primary) !important; color: #fff !important; font-weight: 600 !important; border-radius: 50px !important; padding: 10px 22px !important; margin-left: 4px; }
.nav-cta:hover { background: var(--primary-hover) !important; transform: translateY(-1px); }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 8px; z-index: 1001; }
.hamburger span { display: block; width: 24px; height: 2.5px; background: #fff; border-radius: 3px; transition: var(--transition); }

/* ══════════════════════════════════════════════════════════════════
   HERO SECTION – with doctor floating animation
   ══════════════════════════════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  position: relative; overflow: hidden;
  background: var(--secondary);
}
.hero-bg {
  position: absolute; inset: 0;
  background: url('hero_bg.png') center/cover no-repeat;
  z-index: 0;
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(8, 15, 30, 0.92) 0%, rgba(15, 23, 42, 0.75) 100%);
}

.hero-content { position: relative; z-index: 1; width: 100%; }
.hero-inner {
  display: grid; grid-template-columns: 1fr auto; align-items: center;
  gap: 40px; min-height: 100vh; padding-top: 120px; padding-bottom: 80px;
}

.hero-rating { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 20px; background: rgba(255,255,255,0.08); padding: 8px 16px; border-radius: 50px; backdrop-filter: blur(8px); border: 1px solid rgba(255,255,255,0.1); }
.stars { font-size: 0.95rem; color: var(--accent); }
.rating-text { font-size: 0.8rem; color: #fff; font-weight: 500; }

.hero-title { font-family: var(--font-heading); font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 800; color: #fff; line-height: 1.1; margin-bottom: 20px; letter-spacing: -0.02em; }
.hero-title .highlight { color: var(--primary); }
.hero-subtitle { font-size: 1.05rem; color: rgba(255,255,255,0.8); margin-bottom: 32px; max-width: 520px; line-height: 1.7; }

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-actions .btn-outline { color: #fff; border-color: rgba(255,255,255,0.3); }
.hero-actions .btn-outline:hover { background: rgba(255,255,255,0.1); border-color: #fff; }

.hero-stats { display: flex; gap: 30px; padding-top: 30px; border-top: 1px solid rgba(255,255,255,0.1); flex-wrap: wrap; }
.stat { text-align: left; }
.stat-num { font-family: var(--font-heading); font-size: 1.8rem; font-weight: 800; color: var(--primary); line-height: 1; margin-bottom: 4px; }
.stat-label { font-size: 0.8rem; color: rgba(255,255,255,0.7); font-weight: 500; }

/* ── Doctor Image with Floating Animation ────────────────────────── */
.hero-image-wrap {
  position: relative;
  animation: doctorFloat 4s ease-in-out infinite;
}
@keyframes doctorFloat {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-16px); }
}
.hero-image-wrap img {
  width: 340px; max-width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(14, 165, 233, 0.25), 0 0 80px rgba(14, 165, 233, 0.08);
  object-fit: cover;
  border: 3px solid rgba(14, 165, 233, 0.3);
}
.hero-badge {
  position: absolute; bottom: -16px; left: -20px;
  background: #fff; color: var(--secondary);
  padding: 12px 20px; border-radius: var(--radius);
  font-size: 0.85rem; font-weight: 700;
  box-shadow: var(--shadow-lg);
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-heading);
  animation: badgePulse 3s ease-in-out infinite;
}
@keyframes badgePulse {
  0%, 100% { box-shadow: 0 10px 15px -3px rgba(0,0,0,0.08); }
  50% { box-shadow: 0 10px 30px -3px rgba(14, 165, 233, 0.25); }
}

/* ── Glow Ring behind doctor ───────────────────────────────────── */
.hero-image-wrap::before {
  content: '';
  position: absolute;
  top: -20px; left: -20px; right: -20px; bottom: -20px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.15) 0%, transparent 70%);
  z-index: -1;
  animation: glowRing 5s ease-in-out infinite;
}
@keyframes glowRing {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.05); opacity: 1; }
}

/* ══════════════════════════════════════════════════════════════════
   TRUST BAR
   ══════════════════════════════════════════════════════════════════ */
.trust-bar { background: var(--primary); padding: 16px 0; color: #fff; }
.trust-bar-inner { display: flex; align-items: center; justify-content: center; gap: 32px; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 10px; font-size: 0.9rem; font-weight: 500; white-space: nowrap; }
.trust-item .icon { font-size: 1.2rem; }

/* ══════════════════════════════════════════════════════════════════
   COMMON SECTION PADDING
   ══════════════════════════════════════════════════════════════════ */
section { padding: 80px 0; }

/* ══════════════════════════════════════════════════════════════════
   ABOUT
   ══════════════════════════════════════════════════════════════════ */
.about { background: var(--bg-white); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-img-wrap { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.about-img-wrap img { width: 100%; height: auto; display: block; }
.about-exp-badge { position: absolute; bottom: 16px; right: 16px; background: var(--bg-white); color: var(--secondary); padding: 16px 20px; border-radius: var(--radius); text-align: center; box-shadow: var(--shadow-lg); }
.about-exp-badge .num { font-family: var(--font-heading); font-size: 2.2rem; font-weight: 800; color: var(--primary); line-height: 1; display: block; margin-bottom: 4px; }
.about-exp-badge .lbl { font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); }

.about-content p { margin-bottom: 18px; font-size: 1.05rem; }
.about-highlights { display: flex; flex-direction: column; gap: 14px; margin: 24px 0 32px; }
.highlight-item { display: flex; align-items: center; gap: 14px; font-size: 0.95rem; font-weight: 500; color: var(--secondary); }
.highlight-item .check { width: 26px; height: 26px; border-radius: 50%; background: var(--bg-blue); display: flex; align-items: center; justify-content: center; color: var(--primary); font-weight: 800; flex-shrink: 0; font-size: 0.85rem; }

/* ══════════════════════════════════════════════════════════════════
   SERVICES
   ══════════════════════════════════════════════════════════════════ */
.services { background: var(--bg-light); }
.section-header { text-align: center; margin-bottom: 50px; max-width: 700px; margin-inline: auto; }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
  background: var(--bg-white); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px 24px;
  transition: var(--transition); position: relative; overflow: hidden;
  text-decoration: none; color: inherit; display: block;
}
.service-card:hover { border-color: var(--primary); transform: translateY(-6px); box-shadow: var(--shadow-xl); }
.service-icon { font-size: 2.5rem; margin-bottom: 20px; display: inline-block; background: var(--bg-light); padding: 14px; border-radius: var(--radius); }
.service-card h3 { font-family: var(--font-heading); font-size: 1.25rem; font-weight: 700; margin-bottom: 10px; color: var(--secondary); }
.service-card p { font-size: 0.95rem; color: var(--text-muted); margin-bottom: 16px; line-height: 1.6; }
.service-tag { display: inline-block; font-size: 0.8rem; color: var(--primary); font-weight: 600; background: var(--bg-blue); padding: 6px 14px; border-radius: 6px; }

/* ══════════════════════════════════════════════════════════════════
   GALLERY SECTION
   ══════════════════════════════════════════════════════════════════ */
.gallery { background: var(--bg-white); overflow: hidden; }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 16px;
}
.gallery-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
}
.gallery-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s ease, filter 0.3s ease;
  display: block;
}
.gallery-item:hover img {
  transform: scale(1.08);
  filter: brightness(0.85);
}
.gallery-item .gallery-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.7) 0%, transparent 50%);
  opacity: 0; transition: opacity 0.4s ease;
  display: flex; align-items: flex-end; padding: 16px;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span {
  color: #fff; font-family: var(--font-heading);
  font-weight: 600; font-size: 0.9rem;
  display: flex; align-items: center; gap: 6px;
}

/* Feature image - spans 2 columns on the first row */
.gallery-item.featured {
  grid-column: span 2;
  aspect-ratio: 16/9;
}

/* ── Gallery Lightbox ──────────────────────────────────────────── */
.gallery-lightbox {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 10000;
  align-items: center; justify-content: center;
  padding: 20px;
  backdrop-filter: blur(8px);
}
.gallery-lightbox.active { display: flex; }
.gallery-lightbox img {
  max-width: 90vw; max-height: 85vh;
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  animation: lightboxIn 0.3s ease;
}
@keyframes lightboxIn {
  from { transform: scale(0.9); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.gallery-lightbox .lightbox-close {
  position: absolute; top: 20px; right: 20px;
  width: 48px; height: 48px; border-radius: 50%;
  background: rgba(255,255,255,0.15); border: none;
  color: #fff; font-size: 1.6rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.gallery-lightbox .lightbox-close:hover { background: rgba(255,255,255,0.3); }
.gallery-lightbox .lightbox-caption {
  position: absolute; bottom: 30px; left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.9); font-family: var(--font-heading);
  font-size: 1rem; font-weight: 600;
  background: rgba(0,0,0,0.5); padding: 8px 20px;
  border-radius: 50px; white-space: nowrap;
}

/* ══════════════════════════════════════════════════════════════════
   BEFORE & AFTER
   ══════════════════════════════════════════════════════════════════ */
.beforeafter { background: var(--bg-light); }
.ba-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.ba-slider-wrap { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.ba-img { width: 100%; display: block; }
.ba-label { display: flex; margin-top: 10px; gap: 10px; }
.ba-label span { flex: 1; text-align: center; padding: 10px; font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; border-radius: var(--radius-sm); }
.ba-label .before { background: #fef2f2; color: #dc2626; border: 1px solid #fecaca; }
.ba-label .after { background: #f0fdf4; color: #16a34a; border: 1px solid #bbf7d0; }

.ba-results { display: flex; flex-direction: column; gap: 16px; }
.ba-result-item { display: flex; align-items: center; gap: 16px; background: var(--bg-white); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow-sm); transition: var(--transition); }
.ba-result-item:hover { border-color: var(--primary); transform: translateX(4px); }
.ba-result-icon { font-size: 1.8rem; background: var(--bg-light); padding: 10px; border-radius: 12px; flex-shrink: 0; }
.ba-result-text strong { display: block; font-family: var(--font-heading); font-size: 1rem; color: var(--secondary); margin-bottom: 4px; }
.ba-result-text span { font-size: 0.9rem; color: var(--text-muted); line-height: 1.5; display: block; }

/* ══════════════════════════════════════════════════════════════════
   TESTIMONIALS
   ══════════════════════════════════════════════════════════════════ */
.testimonials { background: var(--bg-white); }
.rating-hero { display: flex; justify-content: center; margin-bottom: 40px; }
.rating-big { text-align: center; background: var(--bg-light); padding: 24px 40px; border-radius: var(--radius-lg); box-shadow: var(--shadow); border: 1px solid var(--border); }
.rating-big .num { font-family: var(--font-heading); font-size: 3.8rem; font-weight: 800; color: var(--secondary); line-height: 1; }
.rating-big .stars-row { font-size: 1.3rem; display: block; margin: 6px 0; color: var(--accent); }
.rating-big .rev { font-size: 0.9rem; color: var(--text-muted); font-weight: 500; }

.testimonials-track { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.testi-card { background: var(--bg-light); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-sm); transition: var(--transition); }
.testi-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: var(--primary); }
.testi-stars { color: var(--accent); font-size: 0.9rem; margin-bottom: 14px; }
.testi-text { font-size: 0.95rem; color: var(--text-main); line-height: 1.6; margin-bottom: 20px; font-style: italic; }
.testi-author { display: flex; align-items: center; gap: 14px; border-top: 1px solid var(--border); padding-top: 16px; }
.testi-avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--bg-blue); color: var(--primary); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; font-weight: 700; font-family: var(--font-heading); flex-shrink: 0; }
.testi-info strong { display: block; font-size: 0.95rem; color: var(--secondary); font-weight: 700; }
.testi-info span { font-size: 0.8rem; color: var(--text-muted); }

/* ══════════════════════════════════════════════════════════════════
   BOOKING CTA SECTION
   ══════════════════════════════════════════════════════════════════ */
.booking-cta-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--primary) 0%, #0369a1 100%);
  color: #fff;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.booking-cta-section::before {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
}
.booking-cta-section::after {
  content: '';
  position: absolute;
  bottom: -30%; left: -10%;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
}
.booking-cta-section .section-title { color: #fff; }
.booking-cta-section .section-sub { color: rgba(255,255,255,0.9); margin-inline: auto; }
.booking-cta-section .tag { background: rgba(255,255,255,0.2); color: #fff; border: 1px solid rgba(255,255,255,0.3); }

.cta-urgency { display: inline-flex; align-items: center; gap: 10px; background: rgba(0,0,0,0.15); color: #fff; padding: 10px 22px; border-radius: 50px; font-size: 0.95rem; font-weight: 600; margin-bottom: 32px; animation: pulseUrgency 2s ease-in-out infinite; }
@keyframes pulseUrgency {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255,255,255,0.2); }
  50% { box-shadow: 0 0 0 8px rgba(255,255,255,0); }
}
.cta-buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.cta-buttons .btn-primary { background: #fff; color: var(--primary); box-shadow: 0 10px 25px rgba(0,0,0,0.1); }
.cta-buttons .btn-primary:hover { background: var(--bg-light); transform: translateY(-3px); }
.cta-buttons .btn-outline { border-color: rgba(255,255,255,0.4); color: #fff; }
.cta-buttons .btn-outline:hover { background: rgba(255,255,255,0.1); border-color: #fff; color: #fff; }

/* ══════════════════════════════════════════════════════════════════
   CONTACT
   ══════════════════════════════════════════════════════════════════ */
.contact { background: var(--bg-light); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 50px; }
.contact-info .section-title { margin-bottom: 24px; }
.contact-items { display: flex; flex-direction: column; gap: 20px; margin-bottom: 32px; }
.contact-item { display: flex; align-items: flex-start; gap: 14px; }
.contact-item .icon { width: 46px; height: 46px; border-radius: 12px; background: var(--bg-blue); color: var(--primary); display: flex; align-items: center; justify-content: center; font-size: 1.3rem; flex-shrink: 0; }
.contact-item .detail strong { display: block; font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 4px; font-weight: 700; }
.contact-item .detail p, .contact-item .detail a { font-size: 0.95rem; color: var(--secondary); font-weight: 500; text-decoration: none; line-height: 1.5; }
.contact-item .detail a:hover { color: var(--primary); }

.social-links { display: flex; gap: 10px; margin-top: 24px; }
.social-btn { width: 44px; height: 44px; border-radius: 12px; background: var(--bg-white); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; text-decoration: none; transition: var(--transition); color: var(--text-main); }
.social-btn:hover { border-color: var(--primary); color: var(--primary); background: var(--bg-blue); transform: translateY(-3px); }
.map-wrap { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); height: 100%; min-height: 380px; }
.map-wrap iframe { width: 100%; height: 100%; min-height: 380px; border: none; display: block; }

/* ══════════════════════════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════════════════════════ */
.footer { background: var(--secondary); color: #fff; padding: 60px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 40px; margin-bottom: 50px; }
.footer-brand .logo-row { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; font-family: var(--font-heading); font-weight: 700; font-size: 1.15rem; }
.footer-brand p { font-size: 0.95rem; color: rgba(255,255,255,0.7); line-height: 1.7; margin-bottom: 12px; }
.footer-col h4 { font-family: var(--font-heading); font-size: 1.05rem; font-weight: 700; color: #fff; margin-bottom: 20px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: 0.9rem; color: rgba(255,255,255,0.7); text-decoration: none; transition: color 0.2s; }
.footer-col a:hover { color: var(--primary); }
.footer-col p { font-size: 0.9rem; color: rgba(255,255,255,0.7); margin-bottom: 10px; }

.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: 0.8rem; color: rgba(255,255,255,0.5); }

/* ══════════════════════════════════════════════════════════════════
   WHATSAPP FLOAT
   ══════════════════════════════════════════════════════════════════ */
.whatsapp-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 999;
  width: 56px; height: 56px;
  background: #25D366; color: #fff;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; text-decoration: none;
  box-shadow: 0 6px 20px rgba(37,211,102,0.4);
  transition: transform 0.2s;
  animation: whatsappPulse 2.5s ease-in-out infinite;
}
@keyframes whatsappPulse {
  0%, 100% { box-shadow: 0 6px 20px rgba(37,211,102,0.4); }
  50% { box-shadow: 0 6px 30px rgba(37,211,102,0.6), 0 0 0 8px rgba(37,211,102,0.1); }
}
.whatsapp-float:hover { transform: scale(1.1); }

/* ══════════════════════════════════════════════════════════════════
   RESPONSIVE – TABLET (max 1024px)
   ══════════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .testimonials-track { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-inner { gap: 30px; }
  .hero-image-wrap img { width: 280px; }
  .gallery-grid { gap: 12px; }
}

/* ══════════════════════════════════════════════════════════════════
   RESPONSIVE – MOBILE (max 768px)
   ══════════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  .container { padding: 0 16px; }
  section { padding: 56px 0; }

  /* ── Navigation Mobile ────────────────────────────────────────── */
  .site-header {
    padding: 10px 0;
    background: var(--bg-white);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
  }
  .nav-logo .logo-text strong { color: var(--secondary); font-size: 0.95rem; }
  .nav-logo .logo-icon { font-size: 1.4rem; }
  .nav-cta { display: none; }
  .nav-links { display: none; }

  .nav-links.open {
    display: flex; flex-direction: column;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--bg-white); border-bottom: 1px solid var(--border);
    padding: 16px; gap: 8px;
    box-shadow: var(--shadow-lg);
    animation: slideDown 0.3s ease;
  }
  @keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .nav-links.open a {
    color: var(--secondary); width: 100%;
    padding: 14px 16px; font-size: 1rem;
    border-radius: var(--radius-sm);
    text-align: center; background: var(--bg-light);
  }
  .nav-links.open a:active { background: var(--bg-blue); }
  .nav-links.open .nav-cta { display: block; margin: 8px 0 0 0; }

  .hamburger { display: flex; z-index: 1002; }
  .hamburger span { background: var(--secondary); width: 22px; }

  /* ── Hero Mobile ─────────────────────────────────────────────── */
  .hero { min-height: auto; }
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: 100px; padding-bottom: 50px;
    gap: 24px;
    min-height: auto;
  }
  .hero-image-wrap {
    order: -1; /* Doctor image on top on mobile */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    animation: doctorFloat 5s ease-in-out infinite;
  }
  .hero-image-wrap img {
    width: 160px; height: 200px;
    border-radius: 50%;
    object-fit: cover;
    object-position: top;
    border: 3px solid rgba(14, 165, 233, 0.4);
    box-shadow: 0 10px 40px rgba(14, 165, 233, 0.3);
  }
  .hero-image-wrap::before {
    display: none;
  }
  .hero-badge {
    position: static;
    justify-content: center;
    margin-top: 14px;
    font-size: 0.78rem;
    padding: 8px 18px;
    border-radius: 50px;
    background: rgba(255,255,255,0.12);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.2);
    backdrop-filter: blur(8px);
    box-shadow: none;
  }
  .hero-rating { justify-content: center; }
  .hero-title { font-size: 2rem; }
  .hero-subtitle { font-size: 0.95rem; margin: 0 auto 24px; }
  .hero-actions {
    justify-content: center; flex-direction: column;
    width: 100%; gap: 10px;
  }
  .hero-actions a { width: 100%; }
  .hero-stats {
    justify-content: center; gap: 0; flex-wrap: wrap;
    display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
  }
  .stat { text-align: center; background: rgba(255,255,255,0.06); padding: 12px 8px; border-radius: var(--radius-sm); }
  .stat-num { font-size: 1.5rem; }
  .stat-label { font-size: 0.75rem; }

  /* ── Trust bar mobile ────────────────────────────────────────── */
  .trust-bar { padding: 14px 0; }
  .trust-bar-inner { gap: 12px; justify-content: center; }
  .trust-item { font-size: 0.78rem; width: auto; padding: 6px 10px; background: rgba(255,255,255,0.1); border-radius: 50px; }
  .trust-item .icon { font-size: 1rem; }

  /* ── About mobile ────────────────────────────────────────────── */
  .about-grid { grid-template-columns: 1fr; gap: 32px; }
  .about-img-wrap { order: -1; max-width: 100%; }
  .about-content p { font-size: 0.95rem; }
  .highlight-item { font-size: 0.9rem; gap: 10px; }

  /* ── Services mobile ─────────────────────────────────────────── */
  .services-grid { grid-template-columns: 1fr; gap: 16px; }
  .service-card { padding: 24px 20px; }
  .service-card h3 { font-size: 1.15rem; }
  .section-header { margin-bottom: 36px; }

  /* ── Gallery mobile ──────────────────────────────────────────── */
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
  .gallery-item.featured { grid-column: span 2; }
  .gallery-item { border-radius: var(--radius-sm); }
  .gallery-overlay span { font-size: 0.75rem; }

  /* ── Before & After mobile ───────────────────────────────────── */
  .ba-grid { grid-template-columns: 1fr; gap: 32px; }
  .ba-result-item { padding: 14px; gap: 12px; }
  .ba-result-icon { font-size: 1.5rem; padding: 8px; }
  .ba-result-text strong { font-size: 0.95rem; }
  .ba-result-text span { font-size: 0.85rem; }

  /* ── Testimonials mobile ─────────────────────────────────────── */
  .testimonials-track { grid-template-columns: 1fr; gap: 16px; }
  .testi-card { padding: 22px 18px; }
  .testi-text { font-size: 0.9rem; margin-bottom: 16px; }
  .rating-big { padding: 20px 30px; }
  .rating-big .num { font-size: 3rem; }

  /* ── CTA mobile ──────────────────────────────────────────────── */
  .booking-cta-section { padding: 56px 0; }
  .cta-buttons { flex-direction: column; width: 100%; padding: 0; }
  .cta-buttons a { width: 100%; }
  .cta-urgency { font-size: 0.85rem; padding: 8px 16px; }

  /* ── Contact mobile ──────────────────────────────────────────── */
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .contact-item { align-items: center; }
  .contact-item .detail p, .contact-item .detail a { font-size: 0.9rem; }
  .map-wrap { min-height: 250px; }
  .map-wrap iframe { min-height: 250px; }

  /* ── Footer mobile ───────────────────────────────────────────── */
  .footer { padding: 48px 0 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-col h4 { margin-bottom: 14px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  /* ── WhatsApp float mobile ───────────────────────────────────── */
  .whatsapp-float { bottom: 18px; right: 18px; width: 50px; height: 50px; font-size: 1.5rem; }

  /* ── Titles mobile ───────────────────────────────────────────── */
  .section-title { font-size: 1.6rem; margin-bottom: 10px; }
  .section-sub { font-size: 0.95rem; }
}

/* ══════════════════════════════════════════════════════════════════
   RESPONSIVE – SMALL PHONES (max 480px)
   ══════════════════════════════════════════════════════════════════ */
@media (max-width: 480px) {
  .container { padding: 0 14px; }

  .hero-title { font-size: 1.7rem; }
  .hero-subtitle { font-size: 0.9rem; }
  .hero-image-wrap img { width: 140px; height: 180px; }

  .stat-num { font-size: 1.3rem; }

  .trust-item { font-size: 0.72rem; padding: 5px 8px; }

  .about-exp-badge { padding: 12px 14px; }
  .about-exp-badge .num { font-size: 1.8rem; }

  .service-card { padding: 20px 16px; }

  .gallery-grid { grid-template-columns: 1fr 1fr; gap: 8px; }

  .section-title { font-size: 1.45rem; }

  .btn-primary, .btn-outline { padding: 14px 24px; font-size: 0.9rem; }

  .testi-card { padding: 18px 14px; }

  .footer-brand .logo-row { font-size: 1rem; }
}

/* ══════════════════════════════════════════════════════════════════
   RESPONSIVE – VERY SMALL (max 360px)
   ══════════════════════════════════════════════════════════════════ */
@media (max-width: 360px) {
  .hero-title { font-size: 1.5rem; }
  .hero-stats { grid-template-columns: 1fr 1fr; gap: 10px; }
  .stat { padding: 10px 6px; }
  .stat-num { font-size: 1.2rem; }

  .gallery-grid { grid-template-columns: 1fr; gap: 8px; }
  .gallery-item.featured { grid-column: span 1; }

  .trust-bar-inner { flex-direction: column; gap: 8px; }
}