@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
  /* Color Palette */
  --primary-deep: #0a2540;
  --primary: #0d5c75;
  --primary-light: #e0f2fe;
  --secondary: #0ea5e9;
  --accent: #14b8a6;
  --accent-light: #ccfbf1;
  --danger: #ef4444;
  --danger-light: #fee2e2;
  
  /* Neutral Colors */
  --bg-slate: #0b1528;
  --bg-light: #f8fafc;
  --bg-white: #ffffff;
  --text-dark: #0f172a;
  --text-muted: #475569;
  --text-light: #94a3b8;
  --border-color: #e2e8f0;

  /* Typography */
  --font-title: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  /* Shadows & Radius */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-premium: 0 20px 25px -5px rgb(13 92 117 / 0.08), 0 8px 10px -6px rgb(13 92 117 / 0.08);
  --radius-sm: 0.375rem;
  --radius-md: 0.75rem;
  --radius-lg: 1.25rem;
  --radius-full: 9999px;

  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  color: var(--primary-deep);
  font-weight: 700;
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-fast);
}

button, input, select, textarea {
  font-family: inherit;
}

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

/* Sections General */
section {
  padding: 5rem 0;
  position: relative;
}

.section-tag {
  display: inline-block;
  padding: 0.4rem 1rem;
  background-color: var(--primary-light);
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 600px;
  margin-bottom: 3rem;
}

.bg-white-sec {
  background-color: var(--bg-white);
}

/* Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition-normal);
  padding: 1.25rem 0;
}

header.scrolled {
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid rgba(226, 232, 240, 0.5);
  padding: 0.75rem 0;
}

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

.logo-wrapper {
  display: flex;
  flex-direction: column;
}

.logo-main {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--primary-deep);
  font-family: var(--font-title);
  letter-spacing: -0.02em;
}

.logo-sub {
  font-size: 0.75rem;
  color: var(--primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: -2px;
}

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

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 0.5rem 0;
}

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

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

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

.nav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.25rem;
  background-color: var(--primary);
  color: var(--bg-white);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: var(--transition-fast);
}

.nav-btn:hover {
  background-color: var(--primary-deep);
  transform: translateY(-2px);
  color: var(--bg-white);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  border: none;
  background: transparent;
  padding: 0.5rem;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 2.5px;
  background-color: var(--primary-deep);
  border-radius: var(--radius-full);
  transition: var(--transition-normal);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 8rem;
  background-color: var(--bg-white);
  background-image: radial-gradient(rgba(13, 92, 117, 0.05) 1px, transparent 1px);
  background-size: 24px 24px;
  overflow: hidden;
}

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

.hero-content {
  display: flex;
  flex-direction: column;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  align-self: flex-start;
  padding: 0.5rem 1rem;
  background-color: var(--primary-light);
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: 3.5rem;
  color: var(--primary-deep);
  margin-bottom: 1.5rem;
  line-height: 1.15;
}

.hero-title span {
  color: var(--primary);
  position: relative;
}

.hero-description {
  font-size: 1.125rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  max-width: 540px;
}

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

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 2rem;
  background-color: var(--primary);
  color: var(--bg-white);
  font-weight: 600;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 14px rgba(13, 92, 117, 0.3);
  transition: var(--transition-normal);
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background-color: var(--primary-deep);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(13, 92, 117, 0.4);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 2rem;
  background-color: var(--bg-white);
  color: var(--primary-deep);
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  cursor: pointer;
}

.btn-secondary:hover {
  background-color: var(--bg-light);
  border-color: var(--primary);
  transform: translateY(-2px);
}

.hero-badges {
  display: flex;
  gap: 2.5rem;
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
}

.hero-badge {
  display: flex;
  flex-direction: column;
}

.badge-num {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  font-family: var(--font-title);
  line-height: 1;
}

.badge-text {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-bg-blob {
  position: absolute;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(20, 184, 166, 0.15) 0%, rgba(14, 165, 233, 0.05) 70%, transparent 100%);
  border-radius: 50%;
  z-index: 1;
  animation: pulse-slow 8s infinite alternate;
}

.hero-card {
  position: relative;
  background-color: var(--bg-white);
  padding: 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-premium);
  border: 1px solid rgba(226, 232, 240, 0.8);
  z-index: 2;
  width: 100%;
  max-width: 420px;
}

.hero-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.doctor-avatar-circle {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-white);
  font-size: 1.75rem;
  font-weight: 700;
  box-shadow: var(--shadow-md);
}

.doctor-title-card h3 {
  font-size: 1.25rem;
  color: var(--primary-deep);
}

.doctor-title-card p {
  font-size: 0.85rem;
  color: var(--primary);
  font-weight: 600;
}

.hero-card-body p {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.hero-card-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  list-style: none;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}

.hero-card-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-dark);
}

.hero-card-list li svg {
  color: var(--accent);
  flex-shrink: 0;
}

/* Services Section */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.service-card {
  background-color: var(--bg-white);
  padding: 2.5rem 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-premium);
  border-color: rgba(13, 92, 117, 0.2);
}

.service-icon-box {
  width: 54px;
  height: 54px;
  background-color: var(--primary-light);
  color: var(--primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: var(--transition-fast);
}

.service-card:hover .service-icon-box {
  background-color: var(--primary);
  color: var(--bg-white);
  transform: scale(1.05);
}

.service-card h4 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  flex-grow: 1;
}

/* Interactive Medical Guide Section */
.guide-container {
  display: flex;
  flex-direction: column;
}

.guide-tabs {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
}

.tab-btn {
  padding: 0.75rem 2rem;
  background-color: var(--bg-light);
  border: 1px solid var(--border-color);
  font-family: var(--font-title);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-muted);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.tab-btn:hover {
  background-color: var(--primary-light);
  color: var(--primary);
}

.tab-btn.active {
  background-color: var(--primary);
  color: var(--bg-white);
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(13, 92, 117, 0.2);
}

.guide-pane {
  display: none;
  animation: fadeIn var(--transition-normal);
}

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

/* Disease / Symptom Cards */
.guide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

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

.guide-card:hover {
  box-shadow: var(--shadow-premium);
  border-color: rgba(20, 184, 166, 0.2);
  transform: translateY(-2px);
}

.guide-card-header {
  padding: 1.75rem;
  border-bottom: 1px solid var(--border-color);
  background: linear-gradient(135deg, rgba(13, 92, 117, 0.02) 0%, rgba(20, 184, 166, 0.02) 100%);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.guide-card-title-area {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.guide-card-icon {
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.guide-card h4 {
  font-size: 1.25rem;
  color: var(--primary-deep);
}

.guide-card-body {
  padding: 1.75rem;
  flex-grow: 1;
}

.guide-card-text {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.guide-card-bullets {
  list-style: none;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.9rem;
}

.guide-card-bullets li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--text-dark);
}

.guide-card-bullets li::before {
  content: "✦";
  position: absolute;
  left: 0;
  color: var(--accent);
}

.guide-highlight {
  font-size: 0.85rem;
  background-color: var(--danger-light);
  color: var(--danger);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-weight: 500;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.guide-highlight svg {
  flex-shrink: 0;
  margin-top: 2px;
}

/* About / Doctor Bio */
.about-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 4rem;
  align-items: center;
}

.about-image-wrapper {
  position: relative;
}

.about-shape-bg {
  position: absolute;
  top: -20px;
  left: -20px;
  width: 100%;
  height: 100%;
  border: 4px solid var(--accent-light);
  border-radius: var(--radius-lg);
  z-index: 1;
}

.about-card {
  position: relative;
  z-index: 2;
  background-color: var(--primary-deep);
  color: var(--bg-white);
  padding: 3rem 2.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.about-card h3 {
  color: var(--bg-white);
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.about-card .doc-spec {
  color: var(--accent);
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 2rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.about-card-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.info-item {
  display: flex;
  gap: 1rem;
}

.info-icon {
  width: 42px;
  height: 42px;
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.info-text h5 {
  color: var(--bg-white);
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

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

.about-content h3 {
  font-size: 1.75rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.about-text {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.about-bullets {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.5rem;
}

.about-bullets li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-dark);
  font-weight: 500;
}

.about-bullets li svg {
  color: var(--primary);
}

/* Booking Widget */
.booking-section {
  background: linear-gradient(180deg, var(--bg-light) 0%, #e0f2fe 100%);
  padding: 6rem 0;
}

.booking-wrapper {
  max-width: 780px;
  margin: 0 auto;
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-premium);
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.booking-header {
  background-color: var(--primary-deep);
  color: var(--bg-white);
  padding: 2.5rem;
  text-align: center;
}

.booking-header h3 {
  color: var(--bg-white);
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.booking-header p {
  color: var(--text-light);
  font-size: 0.95rem;
}

/* Progress Tracker */
.booking-steps-bar {
  display: flex;
  justify-content: space-between;
  padding: 1.5rem 3rem;
  background-color: var(--bg-light);
  border-bottom: 1px solid var(--border-color);
  position: relative;
}

.step-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  position: relative;
  z-index: 2;
  flex: 1;
}

.step-num {
  width: 32px;
  height: 32px;
  background-color: var(--bg-white);
  border: 2px solid var(--border-color);
  color: var(--text-muted);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.875rem;
  transition: all var(--transition-normal);
}

.step-text {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-light);
  transition: all var(--transition-normal);
}

.step-indicator.active .step-num {
  background-color: var(--primary);
  border-color: var(--primary);
  color: var(--bg-white);
  box-shadow: 0 0 0 4px var(--primary-light);
}

.step-indicator.active .step-text {
  color: var(--primary-deep);
}

.step-indicator.completed .step-num {
  background-color: var(--accent);
  border-color: var(--accent);
  color: var(--bg-white);
}

.step-indicator.completed .step-text {
  color: var(--text-muted);
}

.steps-connect-line {
  position: absolute;
  top: 31px;
  left: 10%;
  right: 10%;
  height: 2px;
  background-color: var(--border-color);
  z-index: 1;
}

.steps-connect-progress {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background-color: var(--accent);
  width: 0%;
  transition: width var(--transition-normal);
}

/* Booking Panels */
.booking-body {
  padding: 3rem;
  min-height: 380px;
}

.booking-panel {
  display: none;
  animation: fadeIn var(--transition-normal);
}

.booking-panel.active {
  display: block;
}

.booking-panel h4 {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  color: var(--primary-deep);
}

/* Step 1: Location selection */
.location-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.location-card {
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
}

.location-card:hover {
  border-color: var(--primary);
  background-color: rgba(13, 92, 117, 0.01);
}

.location-card.selected {
  border-color: var(--primary);
  background-color: var(--primary-light);
}

.location-card-icon {
  width: 48px;
  height: 48px;
  background-color: var(--bg-light);
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  transition: var(--transition-fast);
}

.location-card.selected .location-card-icon {
  background-color: var(--primary);
  color: var(--bg-white);
}

.location-card h5 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.location-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.emergency-alert {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--danger);
  background-color: var(--danger-light);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

/* Step 2: Date selection */
.calendar-widget {
  max-width: 480px;
  margin: 0 auto;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.form-label {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-dark);
}

.datepicker-input {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 1rem;
  color: var(--text-dark);
  outline: none;
  transition: var(--transition-fast);
}

.datepicker-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.calendar-info {
  font-size: 0.85rem;
  color: var(--text-muted);
  background-color: var(--bg-light);
  padding: 1rem;
  border-radius: var(--radius-md);
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}

.calendar-info svg {
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 2px;
}

/* Step 3: Time Selection */
.time-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 1rem;
}

.time-slot {
  padding: 0.75rem 0.5rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  text-align: center;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-normal);
  background-color: var(--bg-white);
}

.time-slot:hover {
  border-color: var(--primary);
  color: var(--primary);
  background-color: var(--primary-light);
}

.time-slot.selected {
  background-color: var(--primary);
  border-color: var(--primary);
  color: var(--bg-white);
  box-shadow: var(--shadow-md);
}

/* Step 4: Patient Info */
.info-form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  color: var(--text-dark);
  outline: none;
  transition: var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

/* Step 5: Summary */
.appointment-summary-card {
  background-color: var(--bg-light);
  border: 1px dashed var(--primary);
  border-radius: var(--radius-md);
  padding: 2rem;
  margin-bottom: 2rem;
}

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

.summary-item {
  display: flex;
  flex-direction: column;
}

.summary-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--text-light);
  font-weight: 600;
  letter-spacing: 0.05em;
}

.summary-val {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary-deep);
}

.summary-val.highlight {
  color: var(--accent);
}

.whatsapp-notice {
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1rem;
}

.whatsapp-notice svg {
  color: #25d366;
}

/* Booking Footer Navigation */
.booking-footer {
  padding: 2rem 3rem;
  background-color: var(--bg-light);
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
}

.btn-nav-back {
  padding: 0.75rem 1.5rem;
  background-color: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-nav-back:hover {
  background-color: var(--border-color);
  color: var(--text-dark);
}

.btn-nav-next {
  padding: 0.75rem 2rem;
  background-color: var(--primary);
  color: var(--bg-white);
  border: none;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-nav-next:hover {
  background-color: var(--primary-deep);
  box-shadow: var(--shadow-md);
}

.btn-whatsapp-submit {
  padding: 0.85rem 2.5rem;
  background-color: #25d366;
  color: var(--bg-white);
  border: none;
  font-weight: 700;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-fast);
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-whatsapp-submit:hover {
  background-color: #20ba5a;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

/* Locations & Contacts Section */
.locations-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.clinic-card {
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  padding: 3rem 2.5rem;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.clinic-card:hover {
  box-shadow: var(--shadow-premium);
  border-color: rgba(13, 92, 117, 0.15);
  transform: translateY(-2px);
}

.clinic-status {
  align-self: flex-start;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.clinic-status.regular {
  background-color: var(--accent-light);
  color: var(--accent);
}

.clinic-status.emergency {
  background-color: var(--danger-light);
  color: var(--danger);
}

.clinic-card h4 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.clinic-details {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
  flex-grow: 1;
}

.clinic-details li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.clinic-details li svg {
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 3px;
}

.clinic-details li p {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.clinic-details li strong {
  color: var(--text-dark);
}

/* FAQ Accordion using <details> */
.faq-wrapper {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.faq-item[open] {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.faq-summary {
  padding: 1.5rem;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--primary-deep);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  outline: none;
}

.faq-summary::-webkit-details-marker {
  display: none;
}

.faq-summary::after {
  content: "+";
  font-size: 1.5rem;
  color: var(--primary);
  transition: transform var(--transition-normal);
}

.faq-item[open] .faq-summary::after {
  content: "−";
  transform: rotate(180deg);
}

.faq-content {
  padding: 0 1.5rem 1.5rem 1.5rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  border-top: 1px solid transparent;
  animation: slideDown var(--transition-normal);
}

.faq-item[open] .faq-content {
  border-top-color: var(--border-color);
}

/* Emergency Banner/Modal Alert */
.welcome-alert-modal {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  max-width: 380px;
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  z-index: 1001;
  overflow: hidden;
  animation: slideUp var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.welcome-alert-header {
  background-color: var(--primary);
  color: var(--bg-white);
  padding: 1rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.welcome-alert-header h4 {
  color: var(--bg-white);
  font-size: 1rem;
}

.welcome-alert-close {
  background: transparent;
  border: none;
  color: var(--bg-white);
  font-size: 1.25rem;
  cursor: pointer;
}

.welcome-alert-body {
  padding: 1.5rem;
}

.welcome-alert-body p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.welcome-alert-body .btn-emergency-call {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--danger);
  color: var(--bg-white);
  padding: 0.65rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.9rem;
}

.welcome-alert-body .btn-emergency-call:hover {
  background-color: #dc2626;
}

/* Footer Section */
.footer {
  background-color: var(--bg-slate);
  color: var(--bg-white);
  padding: 5rem 0 3rem 0;
  border-top: 4px solid var(--primary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-brand h4 {
  color: var(--bg-white);
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.footer-brand .doc-tag {
  color: var(--accent);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
}

.footer-brand p {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-top: 1.5rem;
  max-width: 320px;
}

.footer-links h5, .footer-contact h5 {
  color: var(--bg-white);
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-links h5::after, .footer-contact h5::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--accent);
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-links-list a {
  color: var(--text-light);
  font-size: 0.9rem;
}

.footer-links-list a:hover {
  color: var(--accent);
  padding-left: 5px;
}

.footer-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  font-size: 0.9rem;
  color: var(--text-light);
}

.footer-contact-list li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}

.footer-contact-list li svg {
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--text-light);
}

.footer-bottom-links {
  display: flex;
  gap: 2rem;
}

.footer-bottom-links a:hover {
  color: var(--accent);
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideDown {
  from { opacity: 0; max-height: 0; }
  to { opacity: 1; max-height: 1000px; }
}

@keyframes pulse-slow {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.1); opacity: 1; }
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.75rem;
  }
  .hero-grid, .about-grid {
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  section {
    padding: 3.5rem 0;
  }
  
  /* Navbar Mobile */
  .hamburger {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background-color: var(--bg-white);
    box-shadow: var(--shadow-lg);
    flex-direction: column;
    align-items: flex-start;
    padding: 6rem 2rem 2rem 2rem;
    gap: 1.5rem;
    transition: right var(--transition-normal);
    z-index: 1000;
  }
  
  .nav-menu.active {
    right: 0;
  }
  
  .hamburger.active span:nth-child(1) {
    transform: translateY(8.5px) rotate(45deg);
  }
  
  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger.active span:nth-child(3) {
    transform: translateY(-8.5px) rotate(-45deg);
  }

  /* Hero Section */
  .hero {
    min-height: auto;
    padding-top: 7rem;
    padding-bottom: 4rem;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .hero-content {
    align-items: center;
    text-align: center;
  }
  .hero-tag, .hero-description {
    align-self: center;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-visual {
    order: -1;
  }
  
  /* About Section */
  .about-grid {
    grid-template-columns: 1fr;
  }
  .about-bullets {
    grid-template-columns: 1fr;
  }
  
  /* Booking Widget */
  .booking-body {
    padding: 2rem 1.5rem;
  }
  .booking-steps-bar {
    padding: 1rem;
  }
  .step-text {
    display: none;
  }
  .steps-connect-line {
    top: 26px;
  }
  .location-options {
    grid-template-columns: 1fr;
  }
  .summary-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .booking-footer {
    padding: 1.5rem;
  }

  /* Locations & Contacts */
  .locations-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .clinic-card {
    padding: 2rem 1.5rem;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .footer-brand p {
    max-width: 100%;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  /* Modal responsive placement */
  .welcome-alert-modal {
    bottom: 1rem;
    left: 1rem;
    right: 1rem;
    max-width: none;
  }
}