/* Import Premium Google Font */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

/* CSS VARIABLES FOR PREMIUM DESIGN SYSTEM */
:root {
  --primary-color: #0d9488; /* Premium Teal */
  --primary-hover: #0f766e;
  --secondary-color: #0284c7; /* Healing Blue */
  --secondary-hover: #0369a1;
  --accent-color: #f43f5e; /* Rose for highlight/urgency */
  --accent-hover: #e11d48;
  --bg-light: #f8fafc; /* Soft Slate */
  --bg-card: #ffffff;
  --text-dark: #0f172a; /* Slate 900 */
  --text-medium: #334155; /* Slate 700 */
  --text-light: #64748b; /* Slate 500 */
  --border-color: #e2e8f0;
  --success-color: #10b981; /* Emerald */
  
  /* Typography */
  --font-main: 'Plus Jakarta Sans', sans-serif;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -2px rgba(15, 23, 42, 0.05);
  --shadow-lg: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 10px 10px -5px rgba(15, 23, 42, 0.04);
  --shadow-primary: 0 10px 15px -3px rgba(13, 148, 136, 0.3);
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-main);
  background-color: var(--bg-light);
  color: var(--text-medium);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Custom Scrollbar for premium feel */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-light);
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: var(--radius-full);
  border: 2px solid var(--bg-light);
}
::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Typography elements */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-dark);
  font-weight: 700;
  line-height: 1.25;
}

a {
  color: inherit;
  text-decoration: none;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  gap: 0.5rem;
}

.btn-primary {
  background-color: var(--primary-color);
  color: white;
  box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 20px -3px rgba(13, 148, 136, 0.4);
}

.btn-secondary {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
  background-color: rgba(13, 148, 136, 0.05);
  transform: translateY(-2px);
}

.btn-white {
  background-color: white;
  color: var(--text-dark);
  box-shadow: var(--shadow-md);
}

.btn-white:hover {
  background-color: var(--bg-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  background-color: rgba(13, 148, 136, 0.1);
  color: var(--primary-color);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

/* Section Header */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem auto;
}

.section-header h2 {
  font-size: 2.25rem;
  margin-bottom: 1rem;
}

.section-header p {
  color: var(--text-light);
  font-size: 1.1rem;
}

/* Highlight style */
.highlight {
  color: var(--primary-color);
  position: relative;
  display: inline-block;
}

.highlight::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  width: 100%;
  height: 8px;
  background-color: rgba(13, 148, 136, 0.15);
  z-index: -1;
  border-radius: 4px;
}


/* ==========================================================================
   2. ANIMATIONS & MICRO-INTERACTIONS DEFINITIONS
   ========================================================================== */

/* 1. Header slide down */
@keyframes slideDown {
  from { transform: translateY(-100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* 2. Fade in */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* 3. Slide up scroll entry */
@keyframes slideUp {
  from { transform: translateY(40px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* 4. Slide in left */
@keyframes fadeInLeft {
  from { transform: translateX(-50px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* 5. Slide in right */
@keyframes fadeInRight {
  from { transform: translateX(50px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* 6. Pulse glow (live status) */
@keyframes pulseGlow {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* 7. CTA button pulsing */
@keyframes ctaPulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.03); }
  100% { transform: scale(1); }
}

/* 8. Floating animation for hero graphics */
@keyframes floatAnim {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-12px) rotate(1deg); }
  100% { transform: translateY(0px) rotate(0deg); }
}

/* 9. Rotate decoration */
@keyframes rotateDecor {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* 10. Shaking for invalid fields */
@keyframes shakeField {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-6px); }
  75% { transform: translateX(6px); }
}

/* 11. Scale in (Success pop) */
@keyframes scaleIn {
  from { transform: scale(0.8); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

/* 12. Floating footer tags */
@keyframes tagFloat {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-3px); }
  100% { transform: translateY(0px); }
}

/* 13. Accordion reveal transition */
.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}
.accordion-item.active .accordion-content {
  max-height: 250px;
}

/* 14. SVG path draw */
@keyframes drawPath {
  to { stroke-dashoffset: 0; }
}

/* 15. Count up utility animation style */
.stat-counter {
  transition: transform var(--transition-slow);
}

/* Classes to apply when in viewport (triggered by JS) */
.animate-on-scroll {
  opacity: 0;
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}
.animate-on-scroll.animated {
  opacity: 1;
}

.anim-slide-up {
  transform: translateY(30px);
}
.anim-slide-up.animated {
  transform: translateY(0);
}

.anim-slide-left {
  transform: translateX(-40px);
}
.anim-slide-left.animated {
  transform: translateX(0);
}

.anim-slide-right {
  transform: translateX(40px);
}
.anim-slide-right.animated {
  transform: translateX(0);
}

.anim-zoom {
  transform: scale(0.9);
}
.anim-zoom.animated {
  transform: scale(1);
}

/* Staggered delay helpers */
.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }
.delay-400 { transition-delay: 400ms; }
.delay-500 { transition-delay: 500ms; }


/* ==========================================================================
   3. HEADER & NAVIGATION
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.6);
  animation: slideDown 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-dark);
}

.logo-icon {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 4px 10px rgba(13, 148, 136, 0.3);
  transition: transform var(--transition-fast);
}

.logo:hover .logo-icon {
  transform: rotate(15deg);
}

/* Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  font-weight: 600;
  color: var(--text-medium);
  font-size: 0.95rem;
  transition: color var(--transition-fast);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: width var(--transition-normal);
}

.nav-link:hover {
  color: var(--primary-color);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.phone-quick {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  color: var(--text-dark);
  font-size: 0.95rem;
}

.phone-quick svg {
  color: var(--primary-color);
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}


/* ==========================================================================
   4. HERO SECTION
   ========================================================================== */
.hero {
  padding: 180px 0 100px 0;
  position: relative;
  background: radial-gradient(circle at 80% 20%, rgba(13, 148, 136, 0.05), transparent 50%),
              radial-gradient(circle at 10% 80%, rgba(2, 132, 199, 0.03), transparent 40%);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.hero-content {
  animation: fadeInLeft 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.live-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--success-color);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  background-color: var(--success-color);
  border-radius: 50%;
  animation: pulseGlow 2s infinite;
}

.hero h1 {
  font-size: 3.5rem;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  background: linear-gradient(to right, var(--text-dark), #1e293b);
  -webkit-background-clip: text;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-light);
  margin-bottom: 2.5rem;
  max-width: 580px;
  animation: fadeIn 1s ease 0.3s forwards;
  opacity: 0;
}

.hero-btns {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero-cta-pulse {
  animation: ctaPulse 3s infinite ease-in-out;
}

.hero-cta-pulse:hover {
  animation-play-state: paused;
}

.hero-features {
  display: flex;
  gap: 2rem;
}

.hero-feat-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  color: var(--text-dark);
  font-size: 0.9rem;
}

.hero-feat-item svg {
  color: var(--primary-color);
}

/* Hero Image Container */
.hero-image-container {
  position: relative;
  animation: fadeInRight 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-image-wrapper {
  position: relative;
  z-index: 2;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  animation: floatAnim 6s ease-in-out infinite;
}

.hero-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* Decorative background elements */
.decor-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  z-index: 1;
}

.blob-primary {
  width: 300px;
  height: 300px;
  background-color: rgba(13, 148, 136, 0.15);
  top: -50px;
  right: -50px;
}

.blob-secondary {
  width: 250px;
  height: 250px;
  background-color: rgba(2, 132, 199, 0.1);
  bottom: -40px;
  left: -20px;
}

.floating-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 10;
  border: 1px solid rgba(226, 232, 240, 0.8);
}

.float-card-1 {
  bottom: 40px;
  left: -40px;
}

.float-card-2 {
  top: 40px;
  right: -20px;
}

.floating-card-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: rgba(13, 148, 136, 0.1);
  color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
}

.floating-card-text h5 {
  font-size: 0.85rem;
  font-weight: 800;
}

.floating-card-text p {
  font-size: 0.75rem;
  color: var(--text-light);
}


/* ==========================================================================
   5. STATISTICS SECTION
   ========================================================================== */
.stats {
  padding: 40px 0;
  background-color: var(--bg-card);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item {
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -1rem;
  top: 20%;
  height: 60%;
  width: 1px;
  background-color: var(--border-color);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary-color);
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-light);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}


/* ==========================================================================
   6. SERVICES & TESTS (SEARCHABLE & FILTERABLE)
   ========================================================================== */
.services-section {
  padding: 100px 0;
}

/* Custom Search bar design */
.search-container {
  max-width: 650px;
  margin: -2rem auto 3rem auto;
  position: relative;
  z-index: 50;
  background: white;
  padding: 0.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
}

.search-input-wrapper {
  display: flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
}

.search-icon {
  color: var(--text-light);
  margin-right: 0.75rem;
}

.search-input {
  width: 100%;
  border: none;
  outline: none;
  font-size: 1.05rem;
  font-family: var(--font-main);
  color: var(--text-dark);
}

.search-input::placeholder {
  color: #94a3b8;
}

/* Category Filters */
.filters-wrapper {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-btn {
  background-color: white;
  border: 1px solid var(--border-color);
  color: var(--text-medium);
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 0.9rem;
}

.filter-btn:hover {
  background-color: var(--bg-light);
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.filter-btn.active {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
}

/* Service Grid & Cards */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

.service-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 2rem;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  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-color), var(--secondary-color));
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background-color: rgba(13, 148, 136, 0.08);
  color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: transform var(--transition-normal);
}

.service-card:hover .service-icon {
  transform: scale(1.1) rotate(5deg);
  background-color: var(--primary-color);
  color: white;
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.service-card p {
  color: var(--text-light);
  font-size: 0.925rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.test-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  border-top: 1px solid var(--border-color);
  padding-top: 1rem;
}

.test-price {
  font-weight: 800;
  color: var(--text-dark);
  font-size: 1.15rem;
}

.test-time {
  font-size: 0.8rem;
  color: var(--text-light);
  font-weight: 600;
}

.no-results {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem 0;
  color: var(--text-light);
  font-size: 1.1rem;
  display: none;
}


/* ==========================================================================
   7. HEALTH CHECKUP PACKAGES
   ========================================================================== */
.packages-section {
  padding: 100px 0;
  background-color: #f1f5f9; /* Slate 100 */
}

.packages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.package-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.package-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.package-header {
  padding: 2.25rem;
  position: relative;
}

.package-badge {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background-color: var(--accent-color);
  color: white;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  border-radius: var(--radius-full);
  font-weight: 700;
}

.package-card.popular {
  border: 2px solid var(--primary-color);
  position: relative;
}

.package-card.popular::after {
  content: 'POPULAR';
  position: absolute;
  top: 1.5rem;
  left: 2.25rem;
  background-color: var(--primary-color);
  color: white;
  font-size: 0.7rem;
  font-weight: 800;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  letter-spacing: 1px;
}

.package-title {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
  margin-top: 1rem;
}

.package-subtitle {
  color: var(--text-light);
  font-size: 0.85rem;
  font-weight: 600;
}

.package-price-box {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.actual-price {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--text-dark);
}

.old-price {
  text-decoration: line-through;
  color: var(--text-light);
  font-size: 1.1rem;
}

.package-body {
  padding: 0 2.25rem 2.25rem 2.25rem;
  flex-grow: 1;
}

.package-features {
  list-style: none;
  margin-bottom: 2rem;
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
}

.package-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.875rem;
  font-size: 0.9rem;
}

.package-features svg {
  color: var(--primary-color);
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.package-footer {
  padding: 0 2.25rem 2.25rem 2.25rem;
}

.btn-full {
  width: 100%;
}


/* ==========================================================================
   8. INTERACTIVE BOOKING FORM & ONLINE PORTAL
   ========================================================================== */
.booking-section {
  padding: 100px 0;
  position: relative;
  background-color: var(--bg-card);
}

.booking-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: flex-start;
}

/* Interactive Portal mock styles */
.portal-card {
  background: radial-gradient(circle at 10% 10%, rgba(2, 132, 199, 0.05), transparent 40%), var(--bg-light);
  border-radius: var(--radius-lg);
  padding: 3rem;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.portal-title {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.portal-p {
  color: var(--text-light);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.portal-tabs {
  display: flex;
  gap: 1rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 2rem;
}

.portal-tab-btn {
  background: none;
  border: none;
  padding: 0.75rem 0.5rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-light);
  cursor: pointer;
  transition: color var(--transition-fast);
  position: relative;
}

.portal-tab-btn.active {
  color: var(--primary-color);
}

.portal-tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary-color);
}

.portal-pane {
  display: none;
}

.portal-pane.active {
  display: block;
}

.portal-form-group {
  margin-bottom: 1.5rem;
}

.portal-label {
  display: block;
  font-weight: 700;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-dark);
}

.portal-input {
  width: 100%;
  padding: 0.875rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  font-family: var(--font-main);
  background-color: white;
  transition: border-color var(--transition-fast);
}

.portal-input:focus {
  border-color: var(--primary-color);
  outline: none;
}

/* Booking Form styling */
.booking-form-wrapper {
  background-color: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  padding: 3rem;
}

.booking-title {
  font-size: 1.85rem;
  margin-bottom: 0.5rem;
}

.booking-desc {
  color: var(--text-light);
  font-size: 0.95rem;
  margin-bottom: 2.25rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.form-group-full {
  grid-column: 1 / -1;
}

.form-input {
  width: 100%;
  padding: 0.875rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  font-family: var(--font-main);
  font-size: 0.95rem;
  color: var(--text-dark);
  transition: all var(--transition-fast);
}

.form-input:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
}

.form-input.error {
  border-color: var(--accent-color);
  animation: shakeField 0.4s ease-in-out;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748b' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19.5 8.25l-7.5 7.5-7.5-7.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.25rem;
}

/* Success Overlay */
.success-overlay {
  display: none;
  text-align: center;
  padding: 2rem 0;
  animation: scaleIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

.success-icon-wrap {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--success-color);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem auto;
}

.success-overlay h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.success-overlay p {
  color: var(--text-light);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}


/* ==========================================================================
   9. ABOUT & QUALITY SECTION
   ========================================================================== */
.about-section {
  padding: 100px 0;
  background-color: var(--bg-light);
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 5rem;
  align-items: center;
}

.about-content h2 {
  font-size: 2.25rem;
  margin-bottom: 1.5rem;
}

.about-content p {
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
  color: var(--text-medium);
}

.quality-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.q-feat-item {
  display: flex;
  gap: 0.75rem;
}

.q-feat-icon {
  color: var(--primary-color);
  flex-shrink: 0;
}

.q-feat-text h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.q-feat-text p {
  font-size: 0.825rem;
  color: var(--text-light);
  margin-bottom: 0;
}

.about-images {
  position: relative;
}

.main-about-img {
  width: 85%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: block;
}

.sub-about-img {
  position: absolute;
  bottom: -40px;
  right: 0;
  width: 45%;
  border-radius: var(--radius-md);
  border: 6px solid white;
  box-shadow: var(--shadow-lg);
  z-index: 5;
}


/* ==========================================================================
   10. TESTIMONIALS SECTION
   ========================================================================== */
.testimonials-section {
  padding: 100px 0;
  background-color: var(--bg-card);
}

.testimonials-slider {
  max-width: 850px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  height: 280px;
}

.testimonial-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  transition: opacity var(--transition-slow);
  z-index: 1;
  text-align: center;
}

.testimonial-slide.active {
  opacity: 1;
  z-index: 5;
}

.quote-icon {
  color: rgba(13, 148, 136, 0.15);
  margin-bottom: 1.5rem;
}

.testi-text {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--text-dark);
  line-height: 1.7;
  margin-bottom: 2rem;
  font-style: italic;
}

.testi-author h4 {
  font-size: 1.05rem;
  font-weight: 700;
}

.testi-author p {
  font-size: 0.85rem;
  color: var(--text-light);
}

.slider-controls {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--border-color);
  border: none;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.slider-dot.active {
  background-color: var(--primary-color);
}


/* ==========================================================================
   11. FAQ ACCORDION SECTION
   ========================================================================== */
.faq-section {
  padding: 100px 0;
  background-color: var(--bg-light);
}

.faq-wrapper {
  max-width: 800px;
  margin: 0 auto;
}

.accordion-item {
  background-color: var(--bg-card);
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition-fast);
}

.accordion-item:hover {
  border-color: rgba(13, 148, 136, 0.3);
}

.accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  cursor: pointer;
  user-select: none;
}

.accordion-header h3 {
  font-size: 1.05rem;
  font-weight: 700;
}

.accordion-icon {
  color: var(--text-light);
  transition: transform var(--transition-normal);
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
  color: var(--primary-color);
}

.accordion-item.active {
  border-color: var(--primary-color);
}

.accordion-body {
  padding: 0 1.5rem 1.5rem 1.5rem;
  color: var(--text-light);
  font-size: 0.95rem;
}


/* ==========================================================================
   12. CONTACT & INTEGRATION
   ========================================================================== */
.contact-section {
  padding: 100px 0;
  background-color: var(--bg-card);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 4rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
}

.contact-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background-color: rgba(13, 148, 136, 0.08);
  color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-item-text h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.contact-item-text p {
  color: var(--text-light);
  font-size: 0.925rem;
}

.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  height: 400px;
  position: relative;
}

.map-iframe {
  width: 100%;
  height: 100%;
  border: none;
}


/* ==========================================================================
   13. FOOTER & LOCAL SEO KEYWORD BLOCK
   ========================================================================== */
.footer {
  background-color: #0f172a; /* Deep dark Slate 900 */
  color: #94a3b8;
  padding: 80px 0 30px 0;
  border-top: 1px solid #1e293b;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-logo {
  color: white;
  margin-bottom: 1.5rem;
}

.footer-logo .logo-icon {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.footer h4 {
  color: white;
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  font-weight: 700;
  position: relative;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  transition: all var(--transition-fast);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--primary-color);
  transform: translateX(4px);
}

/* Floating SEO tag cloud in footer */
.seo-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.seo-tag {
  font-size: 0.725rem;
  background-color: #1e293b;
  color: #64748b;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  cursor: default;
  animation: tagFloat 4s ease-in-out infinite;
}

.seo-tag:hover {
  background-color: var(--primary-color);
  color: white;
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background-color: var(--primary-color);
  color: white;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
  opacity: 0;
  pointer-events: none;
  z-index: 99;
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.back-to-top:hover {
  background-color: var(--primary-hover);
  transform: translateY(-4px);
}

.footer-bottom {
  border-top: 1px solid #1e293b;
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}


/* ==========================================================================
   14. RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid, .booking-grid, .about-grid, .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .hero {
    padding: 140px 0 80px 0;
  }
  
  .hero h1 {
    font-size: 2.75rem;
  }
  
  .packages-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .about-images {
    display: flex;
    justify-content: center;
  }
  
  .main-about-img {
    width: 80%;
  }
  
  .sub-about-img {
    right: 5%;
    width: 40%;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  
  .nav-menu {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background-color: white;
    box-shadow: var(--shadow-md);
    flex-direction: column;
    padding: 2rem 0;
    gap: 1.5rem;
    border-bottom: 1px solid var(--border-color);
  }
  
  .nav-menu.active {
    display: flex;
  }
  
  .nav-cta {
    display: none;
  }
  
  .mobile-toggle {
    display: block;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .stat-item:nth-child(2)::after {
    display: none;
  }
  
  .packages-grid {
    grid-template-columns: 1fr;
    max-width: 450px;
    margin: 0 auto;
  }
  
  .form-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2.25rem;
  }
  
  .hero-btns {
    flex-direction: column;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .stat-item::after {
    display: none !important;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .booking-form-wrapper, .portal-card {
    padding: 1.5rem;
  }
  
  .section-header h2 {
    font-size: 1.75rem;
  }
}