/* =============================================
   MedDens Dental & Health Care - Global Styles
   ============================================= */

:root {
  --primary: #0a3d91;
  --primary-dark: #072c6b;
  --primary-light: #1a5cbf;
  --accent: #d4af37;
  --accent-light: #f0d060;
  --teal: #00bcd4;
  --teal-dark: #0097a7;
  --white: #ffffff;
  --light-bg: #f0f6ff;
  --light-gray: #f5f7fa;
  --text-dark: #1a1a2e;
  --text-muted: #6c757d;
  --success: #28a745;
  --danger: #dc3545;
  --shadow: 0 4px 20px rgba(10, 61, 145, 0.12);
  --shadow-hover: 0 8px 32px rgba(10, 61, 145, 0.22);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.3s ease;
}

/* =============================================
   LOGO IMAGE OVERRIDES
   ============================================= */
.site-logo-img {
  height: 42px !important;
  width: auto !important;
  max-width: 160px !important;
  display: block;
  object-fit: contain;
  transition: opacity 0.3s ease;
}
.site-logo-img:hover { opacity: 0.85; }

.footer-logo-img {
  height: 36px !important;
  width: auto !important;
  max-width: 145px !important;
  display: block;
  object-fit: contain;
  filter: brightness(1.1) drop-shadow(0 0 6px rgba(255,255,255,0.18));
}

@media (max-width: 768px) {
  .site-logo-img  { height: 34px !important; max-width: 130px !important; }
  .footer-logo-img { height: 30px !important; max-width: 120px !important; }
}

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* =============================================
   UTILITY CLASSES
   ============================================= */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.section-sm { padding: 50px 0; }

.section-header { text-align: center; margin-bottom: 56px; }
.section-tag {
  display: inline-block;
  background: rgba(10, 61, 145, 0.08);
  color: var(--primary);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: 30px;
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-title span { color: var(--primary); }
.section-subtitle { color: var(--text-muted); font-size: 17px; max-width: 600px; margin: 0 auto; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
  text-decoration: none;
}
.btn-primary {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.btn-accent {
  background: var(--accent);
  color: var(--text-dark);
  border-color: var(--accent);
}
.btn-accent:hover { background: var(--accent-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(212,175,55,0.35); }
.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover { background: var(--primary); color: var(--white); transform: translateY(-2px); }
.btn-white {
  background: var(--white);
  color: var(--primary);
  border-color: var(--white);
}
.btn-white:hover { background: var(--light-bg); transform: translateY(-2px); }
.btn-green {
  background: #25d366;
  color: var(--white);
  border-color: #25d366;
}
.btn-green:hover { background: #1ebe59; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(37,211,102,0.35); }

/* =============================================
   HEADER / NAVBAR
   ============================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: 0 2px 16px rgba(10,61,145,0.10);
  transition: var(--transition);
}

.top-bar {
  background: var(--primary);
  color: var(--white);
  padding: 8px 0;
  font-size: 13px;
}
.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.top-bar a { color: var(--white); opacity: 0.9; }
.top-bar a:hover { opacity: 1; }
.top-bar-item { display: flex; align-items: center; gap: 6px; }
.top-bar-right { display: flex; gap: 20px; flex-wrap: wrap; }

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 20px;
}

.logo { display: flex; align-items: center; text-decoration: none; }

.nav-menu { display: flex; align-items: center; gap: 4px; }
.nav-link {
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 15px;
  color: var(--text-dark);
  transition: var(--transition);
  position: relative;
}
.nav-link:hover, .nav-link.active {
  color: var(--primary);
  background: var(--light-bg);
}
.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 50%; transform: translateX(-50%);
  width: 20px; height: 3px;
  background: var(--accent);
  border-radius: 2px;
}

.nav-cta { display: flex; align-items: center; gap: 10px; }
.nav-call {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 20px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50px;
  font-weight: 700;
  font-size: 15px;
  transition: var(--transition);
}
.nav-call:hover { background: var(--primary-dark); transform: translateY(-1px); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  background: var(--light-bg);
  border: none;
}
.hamburger span {
  width: 22px; height: 2.5px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
  display: block;
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* =============================================
   MOBILE STICKY CALL BAR
   ============================================= */
.mobile-call-bar {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 999;
  background: var(--primary);
  padding: 0;
}
.mobile-call-bar .call-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.mobile-call-bar a {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px;
  font-weight: 700; font-size: 15px;
  color: var(--white);
  transition: var(--transition);
}
.mobile-call-bar a:first-child { background: var(--primary); border-right: 1px solid rgba(255,255,255,0.2); }
.mobile-call-bar a:last-child { background: #25d366; }
.mobile-call-bar a:hover { filter: brightness(1.1); }

/* =============================================
   WHATSAPP FLOATING BUTTON
   ============================================= */
.whatsapp-float {
  position: fixed;
  bottom: 30px; right: 24px;
  z-index: 998;
  opacity: 0;
  transform: scale(0.5);
  transition: opacity 0.4s ease, transform 0.4s ease;
  pointer-events: none;
}
.whatsapp-float.visible { opacity: 1; transform: scale(1); pointer-events: all; }
.whatsapp-float a {
  display: flex; align-items: center; justify-content: center;
  width: 60px; height: 60px;
  background: #25d366;
  border-radius: 50%;
  color: var(--white);
  font-size: 28px;
  box-shadow: 0 6px 24px rgba(37,211,102,0.5);
  transition: var(--transition);
}
.whatsapp-float a:hover { transform: scale(1.12); box-shadow: 0 10px 32px rgba(37,211,102,0.6); }
.whatsapp-float-label {
  position: absolute;
  right: 70px; top: 50%; transform: translateY(-50%);
  background: var(--white);
  color: var(--text-dark);
  font-size: 13px; font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
  box-shadow: var(--shadow);
  white-space: nowrap;
  pointer-events: none;
}

/* =============================================
   HERO SECTION
   ============================================= */
.hero {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, #1a6bb5 100%);
  color: var(--white);
  padding: 90px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.25);
  padding: 8px 18px;
  border-radius: 30px;
  font-size: 13px; font-weight: 600;
  color: var(--accent-light);
  margin-bottom: 24px;
  letter-spacing: 0.5px;
}
.hero-title {
  font-size: clamp(30px, 5vw, 54px);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -1px;
}
.hero-title .highlight { color: var(--accent-light); }
.hero-subtitle {
  font-size: 18px;
  opacity: 0.88;
  margin-bottom: 18px;
  font-weight: 400;
  line-height: 1.6;
}
.hero-urgency {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(212,175,55,0.18);
  border: 1px solid rgba(212,175,55,0.4);
  color: var(--accent-light);
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 13px; font-weight: 600;
  margin-bottom: 32px;
}
.hero-urgency::before { content: '🔴'; font-size: 10px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-stats { display: flex; gap: 30px; flex-wrap: wrap; }
.hero-stat { text-align: center; }
.hero-stat-num { font-size: 28px; font-weight: 900; color: var(--accent-light); line-height: 1; }
.hero-stat-label { font-size: 12px; opacity: 0.8; margin-top: 4px; }

.hero-image-wrap {
  position: relative;
  display: flex; align-items: center; justify-content: center;
}
.hero-img-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,0.4);
  position: relative;
  width: 100%;
  max-width: 480px;
}
.hero-img-card img { width: 100%; height: 480px; object-fit: cover; display: block; }
.hero-img-badge {
  position: absolute;
  bottom: -20px; left: -20px;
  background: var(--white);
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--shadow-hover);
  display: flex; align-items: center; gap: 12px;
  min-width: 200px;
}
.hero-img-badge-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--teal));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: 20px;
  flex-shrink: 0;
}
.hero-img-badge-text strong { display: block; color: var(--primary); font-size: 16px; font-weight: 800; }
.hero-img-badge-text span { font-size: 12px; color: var(--text-muted); }

/* =============================================
   SERVICES VISUAL IMAGE
   ============================================= */
.services-visual-wrap {
  margin-bottom: 48px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-hover);
  background: var(--white);
  border: 1px solid rgba(10,61,145,0.08);
}
.services-visual-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  max-height: 520px;
  background: #fff;
}
.services-visual-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: var(--primary);
  color: var(--white);
  font-weight: 600;
  font-size: 15px;
  flex-wrap: wrap;
  gap: 12px;
}
.services-visual-caption .btn {
  background: var(--accent);
  color: var(--text-dark);
  border-color: var(--accent);
}
.services-visual-caption .btn:hover {
  background: var(--accent-light);
}

@media (max-width: 600px) {
  .services-visual-img { max-height: 300px; }
  .services-visual-caption { flex-direction: column; align-items: flex-start; }
}

/* =============================================
   SERVICES SECTION
   ============================================= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(10,61,145,0.07);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute; top: 0; left: 0;
  width: 4px; height: 100%;
  background: linear-gradient(to bottom, var(--primary), var(--teal));
  opacity: 0;
  transition: var(--transition);
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); border-color: rgba(10,61,145,0.15); }
.service-card:hover::before { opacity: 1; }
.service-icon {
  width: 56px; height: 56px;
  background: var(--light-bg);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
  margin-bottom: 18px;
  transition: var(--transition);
}
.service-card:hover .service-icon { background: var(--primary); transform: scale(1.1); }
.service-title { font-size: 17px; font-weight: 700; color: var(--text-dark); margin-bottom: 8px; }
.service-desc { font-size: 14px; color: var(--text-muted); line-height: 1.5; }

/* =============================================
   DOCTOR SECTION
   ============================================= */
.doctor-section { background: var(--light-bg); }
.doctor-inner {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 70px;
  align-items: center;
}
.doctor-img-wrap { position: relative; }
.doctor-img-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-hover);
}
.doctor-img-card img { width: 100%; height: 500px; object-fit: cover; object-position: top; }
.doctor-experience-badge {
  position: absolute;
  top: 24px; right: -20px;
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius);
  padding: 16px 20px;
  text-align: center;
  box-shadow: var(--shadow-hover);
  min-width: 100px;
}
.doctor-experience-badge .num { font-size: 28px; font-weight: 900; line-height: 1; }
.doctor-experience-badge .label { font-size: 11px; opacity: 0.85; margin-top: 4px; }

.doctor-tag { display: inline-block; background: var(--light-bg); color: var(--primary); font-size: 12px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; padding: 5px 16px; border-radius: 20px; margin-bottom: 16px; }
.doctor-name { font-size: clamp(26px, 3.5vw, 38px); font-weight: 900; color: var(--text-dark); margin-bottom: 6px; }
.doctor-role { font-size: 17px; color: var(--primary); font-weight: 600; margin-bottom: 20px; }
.doctor-desc { color: var(--text-muted); font-size: 16px; line-height: 1.7; margin-bottom: 28px; }
.doctor-quals { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px; }
.qual-badge {
  background: var(--white);
  border: 1px solid rgba(10,61,145,0.15);
  color: var(--primary);
  font-size: 13px; font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
}
.doctor-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 30px; }
.doctor-stat { background: var(--white); border-radius: var(--radius); padding: 18px 16px; text-align: center; box-shadow: var(--shadow); }
.doctor-stat .num { font-size: 26px; font-weight: 900; color: var(--primary); line-height: 1; }
.doctor-stat .label { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

/* =============================================
   WHY CHOOSE US
   ============================================= */
.why-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 24px; }
.why-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 26px;
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition);
  border: 1px solid transparent;
}
.why-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); border-color: rgba(10,61,145,0.12); }
.why-icon {
  width: 70px; height: 70px;
  background: linear-gradient(135deg, var(--light-bg), #ddeeff);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 32px;
  margin: 0 auto 18px;
  transition: var(--transition);
}
.why-card:hover .why-icon { background: linear-gradient(135deg, var(--primary), var(--teal)); }
.why-title { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.why-desc { color: var(--text-muted); font-size: 14px; line-height: 1.6; }

/* =============================================
   TESTIMONIALS
   ============================================= */
.testimonials { background: var(--light-bg); }
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; }
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.testimonial-stars { color: #ffc107; font-size: 18px; margin-bottom: 14px; letter-spacing: 2px; }
.testimonial-text { color: var(--text-muted); font-size: 15px; line-height: 1.7; margin-bottom: 20px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--teal));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: 16px; font-weight: 700;
  flex-shrink: 0;
}
.testimonial-name { font-weight: 700; font-size: 15px; }
.testimonial-location { font-size: 12px; color: var(--text-muted); }

/* =============================================
   CTA SECTION
   ============================================= */
.cta-section {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary), #1565c0);
  color: var(--white);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '🦷';
  position: absolute;
  font-size: 200px;
  opacity: 0.04;
  top: 50%; left: 50%; transform: translate(-50%, -50%);
}
.cta-title { font-size: clamp(26px, 4vw, 42px); font-weight: 900; margin-bottom: 14px; }
.cta-subtitle { font-size: 18px; opacity: 0.88; margin-bottom: 36px; max-width: 600px; margin-left: auto; margin-right: auto; }
.cta-urgency {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(212,175,55,0.2);
  border: 1px solid rgba(212,175,55,0.5);
  color: var(--accent-light);
  padding: 10px 20px; border-radius: 8px;
  font-size: 14px; font-weight: 600;
  margin-bottom: 32px;
}
.cta-buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* =============================================
   ENQUIRY FORM
   ============================================= */
.enquiry-section { background: var(--light-bg); }
.enquiry-inner {
  display: grid;
  grid-template-columns: 1fr 500px;
  gap: 60px;
  align-items: start;
}
.enquiry-info-title { font-size: clamp(24px, 3.5vw, 36px); font-weight: 800; margin-bottom: 16px; }
.enquiry-info-subtitle { color: var(--text-muted); font-size: 16px; margin-bottom: 32px; line-height: 1.7; }
.enquiry-contact-items { display: flex; flex-direction: column; gap: 18px; }
.enquiry-contact-item { display: flex; align-items: center; gap: 14px; }
.enquiry-contact-icon {
  width: 48px; height: 48px;
  background: var(--primary);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: 20px;
  flex-shrink: 0;
}
.enquiry-contact-text strong { display: block; font-weight: 700; font-size: 15px; }
.enquiry-contact-text span { font-size: 14px; color: var(--text-muted); }

.enquiry-form-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-hover);
}
.form-title { font-size: 22px; font-weight: 800; color: var(--primary); margin-bottom: 6px; }
.form-subtitle { color: var(--text-muted); font-size: 14px; margin-bottom: 28px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 600; font-size: 14px; color: var(--text-dark); margin-bottom: 8px; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 2px solid #e8edf5;
  border-radius: 10px;
  font-size: 15px;
  color: var(--text-dark);
  background: var(--light-gray);
  transition: var(--transition);
  font-family: inherit;
  resize: vertical;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(10,61,145,0.08);
}
.form-group input.error,
.form-group textarea.error { border-color: var(--danger); }
.field-error { color: var(--danger); font-size: 12px; margin-top: 5px; display: none; }
.field-error.show { display: block; }
.form-submit { width: 100%; padding: 15px; font-size: 16px; }
.form-success {
  display: none;
  background: #d4edda;
  border: 1px solid #c3e6cb;
  color: #155724;
  border-radius: 10px;
  padding: 16px;
  margin-top: 16px;
  text-align: center;
  font-weight: 600;
}
.form-success.show { display: block; }

/* =============================================
   ABOUT PAGE
   ============================================= */
.page-hero {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: var(--white);
  padding: 60px 0 50px;
  text-align: center;
}
.page-hero-title { font-size: clamp(28px, 5vw, 48px); font-weight: 900; margin-bottom: 12px; }
.page-hero-sub { font-size: 17px; opacity: 0.88; max-width: 500px; margin: 0 auto; }
.breadcrumb { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 16px; font-size: 14px; opacity: 0.8; }
.breadcrumb a { opacity: 0.8; }
.breadcrumb a:hover { opacity: 1; }
.breadcrumb-sep { opacity: 0.5; }

.about-intro-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}
.about-img-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.about-img-main { grid-column: 1 / -1; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.about-img-main img { width: 100%; height: 280px; object-fit: cover; }
.about-img-small { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.about-img-small img { width: 100%; height: 180px; object-fit: cover; }

.mission-vision { background: var(--light-bg); }
.mv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.mv-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.mv-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(to right, var(--primary), var(--teal));
}
.mv-icon { font-size: 40px; margin-bottom: 16px; }
.mv-title { font-size: 22px; font-weight: 800; color: var(--primary); margin-bottom: 12px; }
.mv-text { color: var(--text-muted); line-height: 1.8; font-size: 16px; }

.values-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 20px; }
.value-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px 20px;
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition);
}
.value-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.value-icon { font-size: 36px; margin-bottom: 12px; }
.value-title { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.value-desc { font-size: 13px; color: var(--text-muted); line-height: 1.5; }

/* =============================================
   GALLERY PAGE
   ============================================= */
.gallery-tabs { display: flex; justify-content: center; gap: 12px; margin-bottom: 40px; flex-wrap: wrap; }
.gallery-tab {
  padding: 11px 28px;
  border-radius: 50px;
  font-weight: 700; font-size: 15px;
  cursor: pointer; border: 2px solid var(--primary);
  transition: var(--transition);
  background: transparent; color: var(--primary);
}
.gallery-tab.active, .gallery-tab:hover { background: var(--primary); color: var(--white); }

.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.photo-item {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  cursor: pointer;
  position: relative;
  aspect-ratio: 4/3;
  transition: var(--transition);
}
.photo-item:hover { transform: scale(1.02); box-shadow: var(--shadow-hover); }
.photo-item img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.photo-item:hover img { transform: scale(1.05); }
.photo-overlay {
  position: absolute; inset: 0;
  background: rgba(10,61,145,0.5);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: var(--transition);
  color: var(--white); font-size: 36px;
}
.photo-item:hover .photo-overlay { opacity: 1; }

.video-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 24px; }
.video-card { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); background: #000; }
.video-card video { width: 100%; display: block; max-height: 260px; object-fit: cover; }
.video-card-label { background: var(--primary); color: var(--white); padding: 12px 16px; font-weight: 600; font-size: 14px; }

/* Lightbox */
.lightbox {
  display: none;
  position: fixed; inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.92);
  align-items: center; justify-content: center;
  padding: 20px;
}
.lightbox.open { display: flex; }
.lightbox-img { max-width: 90vw; max-height: 85vh; object-fit: contain; border-radius: 8px; }
.lightbox-close {
  position: absolute; top: 20px; right: 24px;
  color: var(--white); font-size: 36px;
  cursor: pointer; opacity: 0.8; background: none; border: none;
  transition: var(--transition); line-height: 1;
}
.lightbox-close:hover { opacity: 1; transform: scale(1.1); }
.lightbox-prev, .lightbox-next {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,0.15);
  color: var(--white);
  border: none; cursor: pointer;
  width: 50px; height: 50px;
  border-radius: 50%; font-size: 22px;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }
.lightbox-prev:hover, .lightbox-next:hover { background: rgba(255,255,255,0.3); }

/* =============================================
   CONTACT PAGE
   ============================================= */
.contact-info-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 24px; margin-bottom: 60px; }
.contact-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 24px;
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition);
  border-bottom: 3px solid transparent;
}
.contact-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); border-bottom-color: var(--primary); }
.contact-card-icon {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--light-bg), #ddeeff);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 28px;
  margin: 0 auto 16px;
}
.contact-card-title { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.contact-card-detail { color: var(--text-muted); font-size: 15px; line-height: 1.6; }
.contact-card-detail a { color: var(--primary); font-weight: 600; }
.contact-card-detail a:hover { text-decoration: underline; }

.contact-main-grid {
  display: grid;
  grid-template-columns: 1fr 480px;
  gap: 50px;
  align-items: start;
}
.map-container { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
.map-container iframe { width: 100%; height: 400px; border: 0; display: block; }

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.82);
  padding: 70px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 50px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
/* footer brand logo handled by .footer-logo-img */
.footer-desc { margin-top: 16px; font-size: 14px; line-height: 1.8; color: rgba(255,255,255,0.7); }
.footer-social { display: flex; gap: 10px; margin-top: 20px; }
.footer-social a {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.1);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; color: rgba(255,255,255,0.8);
  transition: var(--transition);
}
.footer-social a:hover { background: var(--accent); color: var(--text-dark); transform: translateY(-2px); }

.footer-col-title { font-size: 16px; font-weight: 700; color: var(--white); margin-bottom: 20px; padding-bottom: 10px; border-bottom: 2px solid var(--accent); display: inline-block; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 14px; color: rgba(255,255,255,0.7); transition: var(--transition); display: flex; align-items: center; gap: 6px; }
.footer-links a:hover { color: var(--accent-light); padding-left: 4px; }
.footer-links a::before { content: '›'; color: var(--accent); font-size: 18px; line-height: 1; }

.footer-contact-item { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 16px; font-size: 14px; }
.footer-contact-item .icon { font-size: 18px; margin-top: 1px; flex-shrink: 0; color: var(--accent); }
.footer-contact-item a { color: rgba(255,255,255,0.8); }
.footer-contact-item a:hover { color: var(--accent-light); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom a { color: var(--accent-light); }

/* =============================================
   BACK TO TOP
   ============================================= */
.back-to-top {
  position: fixed;
  bottom: 100px; right: 24px;
  z-index: 997;
  width: 44px; height: 44px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  box-shadow: var(--shadow);
  cursor: pointer;
  opacity: 0; pointer-events: none;
  transition: var(--transition);
  border: none;
  text-decoration: none;
}
.back-to-top.visible { opacity: 1; pointer-events: all; }
.back-to-top:hover { background: var(--primary-dark); transform: translateY(-3px); }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .doctor-inner { grid-template-columns: 1fr; gap: 40px; }
  .doctor-img-wrap { max-width: 420px; margin: 0 auto; }
  .doctor-img-card img { height: 420px; }
  .doctor-experience-badge { right: 10px; }
  .enquiry-inner { grid-template-columns: 1fr; }
  .contact-main-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .about-intro-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-img-card img { height: 360px; }
  .hero-img-badge { left: 10px; bottom: 10px; }
}

@media (max-width: 768px) {
  .section { padding: 60px 0; }
  .top-bar { display: none; }

  .nav-menu {
    display: none; flex-direction: column; position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--white); padding: 16px; gap: 4px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
  }
  .nav-menu.open { display: flex; }
  .nav-link { padding: 12px 16px; border-radius: 8px; }

  .nav-cta .nav-call { display: none; }
  .hamburger { display: flex; }
  .navbar { position: relative; }

  .mobile-call-bar { display: block; }
  .whatsapp-float { bottom: 80px; }

  .hero { padding: 60px 0 50px; }
  .hero-actions { gap: 10px; }

  .services-grid { grid-template-columns: 1fr 1fr; }
  .doctor-stats { grid-template-columns: 1fr 1fr 1fr; }
  .mv-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }

  .enquiry-form-card { padding: 28px 20px; }
  .hero-stats { gap: 20px; }

  .photo-grid { grid-template-columns: 1fr 1fr; }
  .video-grid { grid-template-columns: 1fr; }

  .contact-main-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .back-to-top { bottom: 76px; }
}

@media (max-width: 480px) {
  .services-grid { grid-template-columns: 1fr; }
  .photo-grid { grid-template-columns: 1fr; }
  .doctor-stats { grid-template-columns: 1fr 1fr; }
  .hero-stats { justify-content: space-around; }
  .hero-stat-num { font-size: 22px; }
  .why-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .contact-info-grid { grid-template-columns: 1fr 1fr; }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { justify-content: center; }
}

/* =============================================
   ANIMATIONS
   ============================================= */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 6px 24px rgba(37,211,102,0.5); }
  50% { box-shadow: 0 10px 40px rgba(37,211,102,0.8); }
}
.whatsapp-float.visible a { animation: pulse 2.5s infinite; }

.fade-in { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }