/* ===========================
   MEDICARE CENTER — STYLE.CSS
   =========================== */

/* === CSS VARIABLES === */
:root {
  --blue-900: #0a2540;
  --blue-800: #0d3260;
  --blue-700: #1050a0;
  --blue-600: #1a6bbf;
  --blue-500: #2589d8;
  --blue-400: #4ea8f0;
  --blue-300: #93cbf8;
  --blue-100: #e8f4fd;
  --blue-50:  #f0f8ff;
  --white: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-500: #6b7280;
  --gray-700: #374151;
  --gray-900: #111827;
  --accent: #0ea5e9;
  --accent-light: #bae6fd;
  --red-500: #ef4444;
  --green-500: #22c55e;
  --shadow-sm: 0 2px 8px rgba(10,37,64,0.08);
  --shadow-md: 0 8px 24px rgba(10,37,64,0.12);
  --shadow-lg: 0 20px 48px rgba(10,37,64,0.16);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --transition: all 0.3s ease;
}

/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font-body);
  color: var(--gray-700);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
input, select, textarea, button { font-family: var(--font-body); }
button { cursor: pointer; }

/* === LOADING SCREEN === */
#loader {
  position: fixed; inset: 0;
  background: var(--blue-900);
  display: flex; align-items: center; justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
#loader.hidden { opacity: 0; visibility: hidden; }

.loader-inner { text-align: center; color: white; }

.loader-cross {
  width: 64px; height: 64px;
  border: 3px solid rgba(255,255,255,0.2);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.loader-cross i { font-size: 24px; color: var(--blue-400); }
.loader-inner p {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 2px;
  opacity: 0.8;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* === CONTAINER === */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* === BUTTONS === */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px;
  border-radius: 50px;
  font-weight: 600; font-size: 0.95rem;
  transition: var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--blue-600), var(--blue-500));
  color: white;
  box-shadow: 0 4px 16px rgba(37,137,216,0.35);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--blue-700), var(--blue-600));
  box-shadow: 0 6px 22px rgba(37,137,216,0.45);
  transform: translateY(-2px);
}
.btn-outline {
  background: rgba(255,255,255,0.12);
  color: white;
  border-color: rgba(255,255,255,0.5);
  backdrop-filter: blur(4px);
}
.btn-outline:hover {
  background: white;
  color: var(--blue-700);
  transform: translateY(-2px);
}
.btn-outline-blue {
  background: transparent;
  color: var(--blue-600);
  border-color: var(--blue-400);
}
.btn-outline-blue:hover {
  background: var(--blue-600);
  color: white;
  transform: translateY(-2px);
}
.btn-white {
  background: white;
  color: var(--blue-700);
  border-color: white;
}
.btn-white:hover {
  background: var(--blue-50);
  transform: translateY(-2px);
}
.btn-sm { padding: 9px 20px; font-size: 0.85rem; }
.full-width { width: 100%; justify-content: center; }

/* === SECTION BASE === */
.section { padding: 96px 0; }

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px;
}
.section-header p { color: var(--gray-500); font-size: 1.05rem; }

.section-tag {
  display: inline-block;
  background: var(--blue-100);
  color: var(--blue-600);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  color: var(--blue-900);
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-title em { font-style: italic; color: var(--blue-500); }

/* ========================
   NAVBAR
   ======================== */
#navbar {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-100);
  transition: var(--transition);
}
#navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.nav-container {
  max-width: 1280px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; gap: 24px;
  height: 72px;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  flex-shrink: 0;
}
.logo-icon {
  /* width: 40px; height: 40px; */
  width: 60px; height: 60px;
  background: linear-gradient(135deg, var(--blue-600), var(--blue-400));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 1.1rem;
}
.logo-text { font-size: 1.2rem; color: var(--blue-900); }
.logo-text strong { color: var(--blue-600); }

.nav-links {
  display: flex; align-items: center; gap: 4px;
  flex: 1; justify-content: center;
}
.nav-links a {
  padding: 8px 12px;
  font-size: 0.88rem; font-weight: 500;
  color: var(--gray-700);
  border-radius: 8px;
  transition: var(--transition);
  white-space: nowrap;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--blue-600);
  background: var(--blue-50);
}

.nav-cta {
  display: inline-flex; align-items: center;
  background: var(--blue-600);
  color: white;
  padding: 9px 20px;
  border-radius: 50px;
  font-size: 0.88rem; font-weight: 600;
  white-space: nowrap;
  transition: var(--transition);
  flex-shrink: 0;
}
.nav-cta:hover { background: var(--blue-700); transform: translateY(-1px); }

.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; padding: 8px;
}
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--gray-700);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ========================
   HERO SLIDER
   ======================== */
.hero-slider {
  position: relative; height: 100vh; min-height: 600px;
  overflow: hidden; margin-top: 72px;
}
.slides-wrapper { position: relative; width: 100%; height: 100%; }
.slide {
  position: absolute; inset: 0;
  opacity: 0;
  transition: opacity 0.8s ease;
}
.slide.active { opacity: 1; }
.slide img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.slide-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(10,37,64,0.78) 0%, rgba(10,37,64,0.45) 60%, rgba(10,37,64,0.2) 100%);
}
.slide-content {
  position: absolute;
  left: 0; right: 0; bottom: 0; top: 0;
  display: flex; flex-direction: column;
  justify-content: center;
  max-width: 720px;
  padding: 0 60px;
}
.slide-tag {
  display: inline-flex; align-items: center;
  background: rgba(255,255,255,0.15);
  color: var(--blue-300);
  font-size: 0.78rem; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 50px;
  border: 1px solid rgba(255,255,255,0.2);
  width: fit-content;
  margin-bottom: 20px;
}
.slide-content h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 4rem);
  color: white;
  line-height: 1.15;
  margin-bottom: 20px;
}
.slide-content h1 em { font-style: italic; color: var(--blue-300); }
.slide-content p {
  color: rgba(255,255,255,0.85);
  font-size: 1.1rem; max-width: 500px;
  margin-bottom: 32px;
}
.slide-btns { display: flex; gap: 16px; flex-wrap: wrap; }

.slider-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 50px; height: 50px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  color: white; border-radius: 50%;
  backdrop-filter: blur(8px);
  font-size: 1rem;
  transition: var(--transition);
  z-index: 10;
}
.slider-btn:hover { background: var(--blue-600); border-color: var(--blue-600); }
.slider-btn.prev { left: 24px; }
.slider-btn.next { right: 24px; }

.slider-dots {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 8px; z-index: 10;
}
.dot {
  width: 8px; height: 8px;
  border-radius: 50%; background: rgba(255,255,255,0.4);
  cursor: pointer; transition: var(--transition);
}
.dot.active { background: white; width: 24px; border-radius: 4px; }

/* ========================
   STATS BAR
   ======================== */
.stats-bar {
  background: linear-gradient(135deg, var(--blue-800), var(--blue-900));
  padding: 32px 24px;
  display: flex; justify-content: center; flex-wrap: wrap; gap: 0;
}
.stat-item {
  display: flex; align-items: center; gap: 16px;
  padding: 16px 48px;
  color: white;
  border-right: 1px solid rgba(255,255,255,0.1);
}
.stat-item:last-child { border-right: none; }
.stat-item > i {
  font-size: 2rem;
  color: var(--blue-400);
  flex-shrink: 0;
}
.stat-item div { display: flex; flex-direction: column; }
.stat-item span { font-size: 1.8rem; font-weight: 700; line-height: 1; }
.stat-item p { font-size: 0.85rem; color: rgba(255,255,255,0.6); margin-top: 4px; }
.counter-wrap { display: flex; align-items: baseline; gap: 2px; }

/* ========================
   ABOUT SECTION
   ======================== */
.about-section { background: var(--white); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.about-images { position: relative; }
.about-img-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-img-main img { width: 100%; height: 440px; object-fit: cover; }

.about-img-accent {
  position: absolute;
  bottom: -40px; right: -40px;
  width: 200px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 4px solid white;
  box-shadow: var(--shadow-md);
}
.about-img-accent img { width: 100%; height: 160px; object-fit: cover; }

.about-badge {
  position: absolute;
  top: 24px; left: -24px;
  background: linear-gradient(135deg, var(--blue-600), var(--blue-500));
  color: white;
  padding: 20px 24px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-md);
}
.badge-num { display: block; font-size: 2rem; font-weight: 700; line-height: 1; }
.badge-text { display: block; font-size: 0.75rem; opacity: 0.85; margin-top: 4px; }

.about-content { padding-left: 8px; }
.about-lead {
  font-size: 1.1rem; color: var(--gray-700);
  margin-bottom: 28px; line-height: 1.7;
}
.mv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 28px; }
.mv-card {
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  border-radius: var(--radius-md);
  padding: 20px;
}
.mv-card i { font-size: 1.4rem; color: var(--blue-600); margin-bottom: 10px; }
.mv-card h4 { font-size: 1rem; color: var(--blue-900); margin-bottom: 6px; }
.mv-card p { font-size: 0.875rem; color: var(--gray-500); line-height: 1.5; }

.about-highlights { margin-bottom: 32px; display: flex; flex-direction: column; gap: 10px; }
.about-highlights li {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.95rem; font-weight: 500; color: var(--gray-700);
}
.about-highlights li i { color: var(--green-500); font-size: 1rem; }

/* ========================
   SERVICES SECTION
   ======================== */
.services-section { background: var(--gray-50); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: white;
  border-radius: var(--radius-md);
  padding: 32px 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--blue-600), var(--blue-400));
  transform: scaleX(0);
  transition: var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue-100);
}
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 60px; height: 60px;
  background: linear-gradient(135deg, var(--blue-100), var(--blue-50));
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; color: var(--blue-600);
  margin-bottom: 20px;
  transition: var(--transition);
}
.service-card:hover .service-icon {
  background: linear-gradient(135deg, var(--blue-600), var(--blue-500));
  color: white;
}
.service-card h3 { font-size: 1.05rem; color: var(--blue-900); margin-bottom: 10px; }
.service-card p { font-size: 0.875rem; color: var(--gray-500); line-height: 1.6; margin-bottom: 16px; }
.service-link {
  font-size: 0.85rem; font-weight: 600;
  color: var(--blue-600);
  display: inline-flex; align-items: center; gap: 6px;
  transition: var(--transition);
}
.service-link:hover { gap: 10px; }

/* ========================
   DEPARTMENTS SECTION
   ======================== */
.depts-section { background: var(--white); }

.depts-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}
.dept-card {
  display: flex; flex-direction: column;
  align-items: center; gap: 10px;
  padding: 24px 16px;
  background: var(--blue-50);
  border: 2px solid var(--blue-100);
  border-radius: var(--radius-md);
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}
.dept-card i { font-size: 1.8rem; color: var(--blue-600); }
.dept-card span { font-size: 0.82rem; font-weight: 600; color: var(--blue-900); }
.dept-card:hover {
  background: var(--blue-600);
  border-color: var(--blue-600);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.dept-card:hover i, .dept-card:hover span { color: white; }

/* ========================
   DOCTORS SECTION
   ======================== */
.doctors-section { background: var(--gray-50); }

.doctors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.doctor-card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
  text-align: center;
}
.doctor-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }

.doctor-img {
  position: relative;
  height: 260px;
  overflow: hidden;
}
.doctor-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.doctor-card:hover .doctor-img img { transform: scale(1.05); }

.doctor-social {
  position: absolute; bottom: 0; left: 0; right: 0;
  display: flex; justify-content: center; gap: 10px;
  padding: 16px;
  background: linear-gradient(to top, rgba(10,37,64,0.75), transparent);
  transform: translateY(100%);
  transition: var(--transition);
}
.doctor-card:hover .doctor-social { transform: translateY(0); }
.doctor-social a {
  width: 36px; height: 36px;
  background: white;
  color: var(--blue-600);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem;
  transition: var(--transition);
}
.doctor-social a:hover { background: var(--blue-600); color: white; }

.doctor-info {
  padding: 24px 20px;
  display: flex; flex-direction: column; gap: 6px;
}
.doctor-info h3 { font-size: 1.05rem; color: var(--blue-900); }
.doctor-spec { font-size: 0.82rem; color: var(--blue-600); font-weight: 600; }
.doctor-exp {
  font-size: 0.8rem; color: var(--gray-500);
  display: flex; align-items: center; justify-content: center; gap: 6px;
  margin: 6px 0;
}
.doctor-exp i { color: var(--blue-400); }

/* ========================
   EMERGENCY SECTION
   ======================== */
.emergency-section {
  background: linear-gradient(135deg, var(--blue-700), var(--blue-900));
  padding: 48px 24px;
}
.emergency-grid {
  max-width: 1100px; margin: 0 auto;
  display: flex; align-items: center; justify-content: center;
  flex-wrap: wrap; gap: 0;
}
.emrg-item {
  display: flex; align-items: center; gap: 18px;
  padding: 16px 48px;
  color: white;
}
.emrg-item > i { font-size: 2.2rem; color: var(--blue-300); }
.emrg-item h4 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1px; color: rgba(255,255,255,0.6); margin-bottom: 4px; }
.emrg-item a, .emrg-item span { font-size: 1.2rem; font-weight: 700; color: white; }
.emrg-divider {
  width: 1px; height: 60px;
  background: rgba(255,255,255,0.15);
}
.emrg-cta { padding: 16px 48px; }

/* ========================
   HEALTH PACKAGES
   ======================== */
.packages-section { background: var(--gray-50); }

.packages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.pkg-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
  position: relative;
  text-align: center;
}
.pkg-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }

.pkg-card.popular {
  border-color: var(--blue-500);
  box-shadow: 0 8px 32px rgba(37,137,216,0.2);
}
.pkg-card.premium {
  border-color: var(--blue-900);
}
.popular-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, var(--blue-600), var(--blue-500));
  color: white;
  font-size: 0.72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1px;
  padding: 5px 16px;
  border-radius: 50px;
}

.pkg-header { margin-bottom: 28px; }
.pkg-header i { font-size: 2.2rem; color: var(--blue-600); margin-bottom: 12px; }
.pkg-header h3 { font-size: 1.1rem; color: var(--blue-900); margin-bottom: 10px; }
.pkg-price { font-size: 2rem; font-weight: 700; color: var(--blue-700); }
.pkg-price span { font-size: 0.85rem; font-weight: 400; color: var(--gray-500); }

.pkg-features { margin-bottom: 28px; display: flex; flex-direction: column; gap: 10px; }
.pkg-features li {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.875rem; color: var(--gray-700);
  padding: 8px 0;
  border-bottom: 1px solid var(--gray-100);
}
.pkg-features li:last-child { border-bottom: none; }
.pkg-features li i.fa-check { color: var(--green-500); }
.pkg-features li.disabled { color: var(--gray-200); }
.pkg-features li.disabled i { color: var(--gray-200); }

/* ========================
   TESTIMONIALS
   ======================== */
.testimonials-section { background: var(--white); }

.testi-carousel-wrap { position: relative; }
.testi-carousel {
  display: flex; gap: 28px;
  overflow: hidden;
}
.testi-card {
  min-width: calc(50% - 14px);
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: var(--transition);
  flex-shrink: 0;
}
.testi-stars { color: #f59e0b; font-size: 0.9rem; margin-bottom: 16px; letter-spacing: 2px; }
.testi-card p {
  font-size: 1rem; color: var(--gray-700);
  line-height: 1.7; font-style: italic;
  margin-bottom: 24px;
}
.testi-author {
  display: flex; align-items: center; gap: 14px;
}
.testi-author img {
  width: 52px; height: 52px;
  border-radius: 50%; object-fit: cover;
  border: 3px solid white;
}
.testi-author strong { display: block; font-size: 0.95rem; color: var(--blue-900); }
.testi-author span { font-size: 0.8rem; color: var(--blue-500); }

.testi-controls {
  display: flex; align-items: center; justify-content: center;
  gap: 16px; margin-top: 36px;
}
.testi-btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--blue-50); border: 1px solid var(--blue-200);
  color: var(--blue-600);
  transition: var(--transition);
}
.testi-btn:hover { background: var(--blue-600); color: white; }
.testi-dots { display: flex; gap: 8px; }
.testi-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--blue-200);
  cursor: pointer; transition: var(--transition);
}
.testi-dot.active { background: var(--blue-600); width: 20px; border-radius: 4px; }

/* ========================
   APPOINTMENT SECTION
   ======================== */
.appointment-section {
  background: linear-gradient(135deg, var(--blue-900), var(--blue-800));
}
.appointment-section .section-tag { background: rgba(255,255,255,0.15); color: var(--blue-300); }
.appointment-section .section-title { color: white; }
.appointment-section > .container > .appt-grid > .appt-info > p { color: rgba(255,255,255,0.7); }

.appt-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}
.appt-features { display: flex; flex-direction: column; gap: 16px; margin-top: 32px; }
.appt-feat {
  display: flex; align-items: center; gap: 14px;
  color: rgba(255,255,255,0.85);
}
.appt-feat i {
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.1);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--blue-300); font-size: 1rem;
}
.appt-info .section-title { margin-bottom: 12px; }
.appt-info > p { color: rgba(255,255,255,0.75); margin-bottom: 8px; }

.appt-form-wrap {
  background: white;
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: 0 32px 80px rgba(0,0,0,0.2);
}

/* === FORM STYLES === */
.form-group { margin-bottom: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group label {
  display: block; font-size: 0.82rem; font-weight: 600;
  color: var(--gray-700); margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: 12px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 0.9rem; color: var(--gray-700);
  background: var(--white);
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(37,137,216,0.12);
}
.form-group textarea { resize: vertical; }

/* ========================
   GALLERY SECTION
   ======================== */
.gallery-section { background: var(--gray-50); }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 240px);
  gap: 16px;
}
.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  cursor: pointer;
}
.gallery-item.large {
  grid-row: span 2;
}
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.gallery-item:hover img { transform: scale(1.06); }

.gallery-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10,37,64,0.7), transparent);
  display: flex; align-items: flex-end;
  padding: 20px;
  opacity: 0; transition: var(--transition);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span { color: white; font-weight: 600; font-size: 0.9rem; }

/* ========================
   CONTACT SECTION
   ======================== */
.contact-section { background: var(--white); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
}
.contact-detail {
  display: flex; gap: 16px;
  margin-bottom: 28px;
}
.contact-icon {
  width: 48px; height: 48px; flex-shrink: 0;
  background: var(--blue-100);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue-600); font-size: 1.1rem;
}
.contact-detail h4 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; color: var(--blue-600); margin-bottom: 4px; }
.contact-detail p { font-size: 0.9rem; color: var(--gray-700); line-height: 1.6; }
.contact-detail a { color: var(--gray-700); transition: var(--transition); }
.contact-detail a:hover { color: var(--blue-600); }

.contact-map { border-radius: var(--radius-md); overflow: hidden; margin-top: 8px; }

.contact-form-wrap {
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--gray-100);
}

/* ========================
   FOOTER
   ======================== */
.footer { background: var(--blue-900); color: rgba(255,255,255,0.75); }

.footer-top { padding: 72px 0 48px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 48px;
}
.footer-logo .logo-text { color: white; }
.footer-logo .logo-text strong { color: var(--blue-300); }

.brand-col p { font-size: 0.875rem; line-height: 1.7; margin: 16px 0 24px; }
.social-links { display: flex; gap: 10px; }
.social-links a {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.08);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  transition: var(--transition);
}
.social-links a:hover { background: var(--blue-600); color: white; }

.footer-col h4 {
  font-size: 0.9rem; font-weight: 700;
  color: white; text-transform: uppercase;
  letter-spacing: 1px; margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
  display: flex; align-items: center; gap: 6px;
}
.footer-col ul li a:hover { color: var(--blue-300); padding-left: 4px; }

.contact-list li {
  display: flex; gap: 10px; align-items: flex-start;
  font-size: 0.875rem; color: rgba(255,255,255,0.6);
}
.contact-list i { color: var(--blue-400); margin-top: 3px; flex-shrink: 0; }
.contact-list a { color: rgba(255,255,255,0.6); }
.contact-list a:hover { color: var(--blue-300); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 0;
}
.footer-bottom .container {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.45); }
.footer-links { display: flex; gap: 24px; }
.footer-links a { font-size: 0.8rem; color: rgba(255,255,255,0.4); transition: var(--transition); }
.footer-links a:hover { color: white; }

/* ========================
   FLOATING ELEMENTS
   ======================== */
.whatsapp-btn {
  position: fixed; bottom: 90px; right: 24px;
  width: 54px; height: 54px;
  background: #25D366;
  color: white;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 6px 20px rgba(37,211,102,0.4);
  z-index: 900;
  transition: var(--transition);
  animation: pulse-green 2s infinite;
}
.whatsapp-btn:hover { transform: scale(1.1); background: #20c05b; }

@keyframes pulse-green {
  0%, 100% { box-shadow: 0 6px 20px rgba(37,211,102,0.4); }
  50% { box-shadow: 0 6px 32px rgba(37,211,102,0.7); }
}

.back-to-top {
  position: fixed; bottom: 24px; right: 24px;
  width: 46px; height: 46px;
  background: var(--blue-600);
  color: white;
  border: none;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem;
  box-shadow: var(--shadow-md);
  z-index: 900;
  opacity: 0; visibility: hidden;
  transition: var(--transition);
}
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { background: var(--blue-700); transform: translateY(-3px); }

.sticky-appt-btn {
  position: fixed; bottom: 24px; left: 24px;
  background: linear-gradient(135deg, var(--blue-600), var(--blue-500));
  color: white;
  padding: 12px 22px;
  border-radius: 50px;
  font-size: 0.85rem; font-weight: 600;
  display: flex; align-items: center; gap: 8px;
  box-shadow: var(--shadow-md);
  z-index: 900;
  transition: var(--transition);
  opacity: 0; visibility: hidden;
}
.sticky-appt-btn.visible { opacity: 1; visibility: visible; }
.sticky-appt-btn:hover { background: linear-gradient(135deg, var(--blue-700), var(--blue-600)); transform: translateY(-2px); }

/* ========================
   MODAL
   ======================== */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(10,37,64,0.7);
  display: flex; align-items: center; justify-content: center;
  z-index: 2000;
  opacity: 0; visibility: hidden;
  transition: var(--transition);
  backdrop-filter: blur(4px);
}
.modal-overlay.active { opacity: 1; visibility: visible; }
.modal-box {
  background: white;
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  max-width: 440px; width: 90%;
  text-align: center;
  transform: scale(0.9);
  transition: var(--transition);
}
.modal-overlay.active .modal-box { transform: scale(1); }
.modal-icon {
  width: 80px; height: 80px;
  background: linear-gradient(135deg, #d1fae5, #a7f3d0);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  font-size: 2rem; color: var(--green-500);
}
.modal-box h3 { font-size: 1.4rem; color: var(--blue-900); margin-bottom: 12px; }
.modal-box p { color: var(--gray-500); margin-bottom: 28px; }

/* ========================
   SCROLL ANIMATIONS
   ======================== */
.fade-in {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ========================
   RESPONSIVE
   ======================== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .packages-grid { grid-template-columns: repeat(2, 1fr); }
  .doctors-grid { grid-template-columns: repeat(2, 1fr); }
  .depts-grid { grid-template-columns: repeat(4, 1fr); }
  .about-grid { gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }

  .nav-links.open {
    display: flex; flex-direction: column;
    position: fixed; top: 72px; left: 0; right: 0;
    background: white;
    padding: 20px;
    gap: 4px;
    box-shadow: var(--shadow-md);
    z-index: 999;
  }

  .hero-slider { min-height: 500px; }
  .slide-content { padding: 0 28px; }
  .slide-content h1 { font-size: 1.9rem; }

  .stats-bar { padding: 24px 16px; }
  .stat-item { padding: 12px 20px; }

  .about-grid { grid-template-columns: 1fr; }
  .about-img-accent { right: -16px; }
  .about-badge { left: -10px; }
  .mv-grid { grid-template-columns: 1fr; }

  .depts-grid { grid-template-columns: repeat(3, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .doctors-grid { grid-template-columns: 1fr 1fr; }
  .packages-grid { grid-template-columns: 1fr 1fr; }
  .testi-card { min-width: 100%; }
  .appt-grid { grid-template-columns: 1fr; }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }
  .gallery-item.large { grid-row: span 1; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .emergency-grid { flex-direction: column; text-align: center; }
  .emrg-divider { display: none; }
  .emrg-item { padding: 12px 0; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .depts-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: 1fr; }
  .doctors-grid { grid-template-columns: 1fr; }
  .packages-grid { grid-template-columns: 1fr; }
  .slide-btns { flex-direction: column; }
  .slider-btn { display: none; }
  .gallery-grid { grid-template-columns: 1fr; }
}