/* Import Google Fonts - Outfit for Headings, Inter for Body */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* CSS Custom Properties / Design Tokens */
:root {
  /* Color Palette */
  --primary-color: #0A3622;      /* Deep Kerala Forest Green */
  --primary-light: #154d32;     /* Lighter Green for hovers */
  --primary-dark: #051d12;      /* Darkest Forest Green */
  --accent-color: #D4AF37;       /* Warm Marigold Gold */
  --accent-hover: #bda030;      /* Slightly darker gold for hover states */
  --bg-cream: #F8F9F5;          /* Warm soft background cream */
  --bg-white: #FFFFFF;          /* Pure white */
  --bg-card: rgba(255, 255, 255, 0.85); /* For glassmorphism */
  
  /* Text Colors */
  --text-dark: #1E2229;         /* Off-black for main text */
  --text-medium: #4A4F58;       /* Slate gray for secondary text */
  --text-light: #6C757D;        /* Light gray for helpers/labels */
  --text-white: #FFFFFF;
  
  /* Status Colors */
  --error-color: #DC3545;       /* Red for validation errors */
  --success-color: #198754;     /* Green for success */
  
  /* Typography */
  --font-headings: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2.5rem;
  --spacing-xxl: 4rem;
  
  /* Borders & Shadows */
  --border-radius-sm: 8px;
  --border-radius-md: 12px;
  --border-radius-lg: 20px;
  --border-radius-full: 9999px;
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
  --shadow-md: 0 8px 16px rgba(10, 54, 34, 0.08);
  --shadow-lg: 0 15px 30px rgba(10, 54, 34, 0.15);
  --shadow-glow: 0 0 20px rgba(212, 175, 55, 0.3);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-cream);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-cream);
}
::-webkit-scrollbar-thumb {
  background: var(--primary-light);
  border-radius: var(--border-radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-color);
}

/* Visual Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-inline: var(--spacing-lg);
}

.visually-hidden {
  position: absolute;
  clip-path: inset(50%);
  overflow: hidden;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  white-space: nowrap;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headings);
  font-weight: 700;
  line-height: 1.25;
  color: var(--primary-dark);
}

h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  position: relative;
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

h2.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: var(--accent-color);
  margin: var(--spacing-sm) auto 0;
  border-radius: var(--border-radius-full);
}

h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-weight: 600;
}

p {
  color: var(--text-medium);
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Button & Link UI Components */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 0.85rem 1.75rem;
  font-family: var(--font-headings);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--border-radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background-color: var(--accent-color);
  color: var(--primary-dark);
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  box-shadow: var(--shadow-glow);
}

.btn-secondary {
  background-color: var(--primary-color);
  color: var(--bg-white);
}

.btn-secondary:hover {
  background-color: var(--primary-light);
  box-shadow: 0 4px 12px rgba(10, 54, 34, 0.2);
}

.btn-whatsapp {
  background-color: #25D366;
  color: white;
  font-weight: 700;
  box-shadow: 0 4px 10px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background-color: #20ba59;
  box-shadow: 0 6px 15px rgba(37, 211, 102, 0.45);
}

/* Sticky Header and Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: transparent;
  transition: all var(--transition-normal);
}

header.scrolled {
  background: rgba(10, 54, 32, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
  padding-block: var(--spacing-sm);
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-block: var(--spacing-md);
}

.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 86px;
  width: auto;
  display: block;
  transition: transform var(--transition-fast);
}

.logo-img:hover {
  transform: scale(1.03);
}

@media (max-width: 768px) {
  .logo-img {
    height: 60px;
  }
}

nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
  font-size: 0.95rem;
}

.nav-links a {
  position: relative;
  padding: 0.25rem 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent-color);
  transition: width var(--transition-fast);
}

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

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

.hamburger-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 40px;
  height: 40px;
  position: relative;
  z-index: 1010;
  align-items: center;
  justify-content: center;
}

.hamburger-icon, 
.hamburger-icon::before, 
.hamburger-icon::after {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--bg-white);
  position: absolute;
  transition: transform var(--transition-normal), background-color var(--transition-normal);
}

.hamburger-icon::before {
  top: -8px;
}

.hamburger-icon::after {
  bottom: -8px;
}

/* Mobile Nav Toggle states */
.hamburger-btn[aria-expanded="true"] .hamburger-icon {
  background-color: transparent;
}
.hamburger-btn[aria-expanded="true"] .hamburger-icon::before {
  transform: translateY(8px) rotate(45deg);
}
.hamburger-btn[aria-expanded="true"] .hamburger-icon::after {
  transform: translateY(-8px) rotate(-45deg);
}

/* Hero Section & Booking Widget */
.hero {
  position: relative;
  min-height: 100vh;
  padding-top: 120px;
  padding-bottom: var(--spacing-xxl);
  display: flex;
  align-items: center;
  color: var(--bg-white);
  overflow: hidden;
  background-color: var(--primary-dark);
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(10, 54, 34, 0.9) 0%, rgba(5, 29, 18, 0.8) 100%);
  z-index: 2;
}

.hero .container {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.hero-content h1 {
  color: var(--bg-white);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
  margin: 0;
}

.hero-tag {
  align-self: flex-start;
  background: rgba(212, 175, 55, 0.15);
  color: var(--accent-color);
  border: 1px solid rgba(212, 175, 55, 0.4);
  padding: 0.35rem 0.85rem;
  border-radius: var(--border-radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: rgba(255, 255, 255, 0.95);
  max-width: 550px;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
}

.hero-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  backdrop-filter: blur(5px);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.highlight-item span.icon {
  color: var(--accent-color);
  font-weight: bold;
}

/* Premium Booking Widget Glass Card */
.booking-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg) var(--spacing-xl);
  color: var(--text-dark);
  box-shadow: var(--shadow-lg);
}

.booking-card h3 {
  font-size: 1.6rem;
  color: var(--primary-color);
  margin-bottom: var(--spacing-xs);
  text-align: center;
}

.booking-card .card-subtitle {
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-medium);
  margin-bottom: var(--spacing-lg);
}

.booking-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary-color);
  padding-inline-start: 2px;
}

.form-group input,
.form-group select {
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.75rem var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  border: 1px solid #CED4DA;
  background-color: var(--bg-white);
  color: var(--text-dark);
  transition: all var(--transition-fast);
  min-height: 48px;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px rgba(10, 54, 34, 0.15);
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230A3622' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  padding-right: 36px;
}

/* Error validation styling */
.form-group input.error,
.form-group select.error {
  border-color: var(--error-color);
  background-color: rgba(220, 53, 69, 0.02);
}

.error-msg {
  color: var(--error-color);
  font-size: 0.75rem;
  font-weight: 500;
  margin-top: 2px;
  display: none;
}

.form-group input.error + .error-msg,
.form-group select.error + .error-msg {
  display: block;
}

.booking-form button {
  width: 100%;
  margin-top: var(--spacing-sm);
}

/* Features/Value Proposition Section */
.features-section {
  padding-block: var(--spacing-xxl);
  background-color: var(--bg-white);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.feature-card {
  background: var(--bg-cream);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-xl) var(--spacing-lg);
  text-align: center;
  transition: all var(--transition-normal);
  border: 1px solid rgba(10, 54, 34, 0.05);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  border-color: rgba(214, 175, 55, 0.3);
}

.feature-icon-wrapper {
  width: 70px;
  height: 70px;
  background-color: rgba(10, 54, 34, 0.06);
  border-radius: var(--border-radius-full);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
  color: var(--primary-color);
  font-size: 2rem;
  transition: all var(--transition-normal);
}

.feature-card:hover .feature-icon-wrapper {
  background-color: var(--primary-color);
  color: var(--accent-color);
  transform: rotateY(360deg);
}

.feature-card h3 {
  margin-bottom: var(--spacing-sm);
}

.feature-card p {
  font-size: 0.9rem;
}

/* Popular Routes & Packages Section */
.routes-section {
  padding-block: var(--spacing-xxl);
}

.routes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.route-card {
  background-color: var(--bg-white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(10, 54, 34, 0.04);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.route-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.route-img-container {
  height: 200px;
  position: relative;
  overflow: hidden;
  background-color: #e0e0e0;
}

.route-img-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.route-card:hover .route-img-container img {
  transform: scale(1.08);
}

.route-tag {
  position: absolute;
  top: var(--spacing-md);
  left: var(--spacing-md);
  background: var(--primary-color);
  color: var(--accent-color);
  padding: 0.35rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  border-radius: var(--border-radius-sm);
  letter-spacing: 0.05em;
}

.route-details {
  padding: var(--spacing-lg);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.route-title {
  margin-bottom: var(--spacing-xs);
}

.route-meta {
  display: flex;
  gap: var(--spacing-md);
  font-size: 0.85rem;
  color: var(--text-medium);
  margin-bottom: var(--spacing-md);
}

.route-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.route-description {
  font-size: 0.9rem;
  margin-bottom: var(--spacing-lg);
}

.route-price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid #ECEEEA;
}

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

.price-amount {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary-color);
  font-family: var(--font-headings);
}

.price-amount span {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-medium);
}

/* Interactive Tariff Calculator Section */
.tariff-section {
  padding-block: var(--spacing-xxl);
  background: linear-gradient(180deg, var(--bg-cream) 0%, #ECEEEA 100%);
}

.tariff-wrapper {
  background-color: var(--bg-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-xl);
  margin-top: var(--spacing-xl);
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--spacing-xl);
}

.tariff-calc-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  justify-content: center;
}

.tariff-calc-form h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-xs);
  color: var(--primary-color);
}

.tariff-calc-form p {
  font-size: 0.9rem;
  margin-bottom: var(--spacing-sm);
}

.tariff-calc-results {
  background: var(--primary-dark);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-xl);
  color: var(--bg-white);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.tariff-calc-results::before {
  content: '';
  position: absolute;
  width: 200px;
  height: 200px;
  border-radius: var(--border-radius-full);
  background: radial-gradient(circle, rgba(212, 175, 55, 0.08) 0%, transparent 70%);
  top: -100px;
  right: -100px;
}

.results-heading {
  font-size: 0.85rem;
  text-transform: uppercase;
  color: var(--accent-color);
  letter-spacing: 0.05em;
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
}

.calculator-cards {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.calc-result-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-sm);
  padding: var(--spacing-md);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--spacing-md);
  transition: all var(--transition-fast);
}

.calc-result-card.active {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--accent-color);
}

.calc-vehicle-icon {
  font-size: 1.8rem;
  color: var(--accent-color);
}

.calc-vehicle-name {
  font-weight: 700;
  font-family: var(--font-headings);
}

.calc-vehicle-desc {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
}

.calc-price {
  font-size: 1.6rem;
  font-weight: 800;
  font-family: var(--font-headings);
  color: var(--accent-color);
}

.calc-price span {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 400;
}

.calc-details-disclaimer {
  margin-top: var(--spacing-lg);
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.4;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--spacing-sm);
}

/* Fleet Showcase Section */
.fleet-section {
  padding-block: var(--spacing-xxl);
  background-color: var(--bg-white);
}

.fleet-tabs {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-block: var(--spacing-xl) var(--spacing-lg);
  overflow-x: auto;
  padding-bottom: var(--spacing-sm);
}

.fleet-tab-btn {
  background: var(--bg-cream);
  border: 1px solid rgba(10, 54, 34, 0.08);
  padding: 0.6rem 1.25rem;
  border-radius: var(--border-radius-full);
  font-family: var(--font-headings);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.fleet-tab-btn.active {
  background-color: var(--primary-color);
  color: var(--accent-color);
  border-color: var(--primary-color);
  box-shadow: var(--shadow-sm);
}

.fleet-container {
  min-height: 380px;
}

.fleet-item {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--spacing-xl);
  align-items: center;
  animation: fadeIn var(--transition-normal) forwards;
}

.fleet-item.hidden {
  display: none;
}

.fleet-visual {
  background: var(--bg-cream);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 0 20px rgba(0,0,0,0.02);
  height: 280px;
}

.fleet-visual img {
  max-height: 200px;
  object-fit: contain;
  filter: drop-shadow(0 10px 15px rgba(0,0,0,0.1));
}

.fleet-info h3 {
  font-size: 1.8rem;
  color: var(--primary-color);
  margin-bottom: var(--spacing-xs);
}

.fleet-class {
  color: var(--accent-color);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-md);
}

.fleet-specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  border-block: 1px solid #ECEEEA;
  padding-block: var(--spacing-md);
}

.spec-item {
  text-align: center;
}

.spec-value {
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--primary-color);
}

.spec-label {
  font-size: 0.75rem;
  color: var(--text-medium);
}

.fleet-features {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
}

.fleet-features li {
  font-size: 0.9rem;
  color: var(--text-medium);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.fleet-features li::before {
  content: '✓';
  color: var(--success-color);
  font-weight: bold;
}

/* Testimonials Section */
.testimonials-section {
  padding-block: var(--spacing-xxl);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.testimonial-card {
  background-color: var(--bg-white);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(10, 54, 34, 0.04);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}

.testimonial-quote {
  font-size: 0.95rem;
  font-style: italic;
  color: var(--text-medium);
  margin-bottom: var(--spacing-lg);
  line-height: 1.7;
}

.testimonial-quote::before {
  content: '"';
  font-family: var(--font-headings);
  font-size: 3rem;
  color: rgba(212, 175, 55, 0.15);
  position: absolute;
  top: 10px;
  left: 20px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.author-avatar {
  width: 50px;
  height: 50px;
  border-radius: var(--border-radius-full);
  background-color: var(--primary-light);
  color: var(--accent-color);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-headings);
  font-size: 1.2rem;
  border: 2px solid rgba(212, 175, 55, 0.3);
}

.author-info h4 {
  font-size: 0.95rem;
  color: var(--primary-color);
}

.author-location {
  font-size: 0.75rem;
  color: var(--text-light);
}

.stars {
  color: var(--accent-color);
  font-size: 0.85rem;
  margin-top: 4px;
}

/* FAQ Accordion Section */
.faq-section {
  padding-block: var(--spacing-xxl);
  background-color: var(--bg-white);
}

.faq-container {
  max-width: 800px;
  margin: var(--spacing-xl) auto 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.faq-item {
  border: 1px solid #ECEEEA;
  border-radius: var(--border-radius-sm);
  background-color: var(--bg-cream);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item:focus-within {
  border-color: var(--primary-light);
  box-shadow: var(--shadow-sm);
}

.faq-trigger {
  width: 100%;
  background: none;
  border: none;
  padding: var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  text-align: left;
}

.faq-trigger h3 {
  font-size: 1.05rem;
  color: var(--primary-color);
  padding-right: var(--spacing-md);
}

.faq-icon {
  font-size: 1.2rem;
  color: var(--primary-color);
  transition: transform var(--transition-normal);
  font-weight: bold;
}

.faq-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal) cubic-bezier(0, 1, 0, 1), padding var(--transition-normal) ease;
  padding-inline: var(--spacing-lg);
  padding-bottom: 0;
}

/* Accessible Open States */
.faq-item.active {
  background-color: var(--bg-white);
  border-color: rgba(10, 54, 34, 0.15);
  box-shadow: var(--shadow-sm);
}

.faq-item.active .faq-icon {
  transform: rotate(135deg);
}

.faq-item.active .faq-panel {
  max-height: 1000px; /* high dummy max value */
  padding-bottom: var(--spacing-lg);
  transition: max-height var(--transition-normal) cubic-bezier(1, 0, 1, 0), padding var(--transition-normal) ease;
}

.faq-panel p {
  font-size: 0.92rem;
  color: var(--text-medium);
  line-height: 1.6;
}

/* Footer & Branding Info */
footer {
  background-color: var(--primary-dark);
  color: rgba(255, 255, 255, 0.7);
  padding-top: var(--spacing-xxl);
  padding-bottom: var(--spacing-lg);
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-about {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.footer-about .logo-img {
  height: 130px;
}

.footer-about p {
  color: rgba(255, 255, 255, 0.6);
  max-width: 320px;
}

.footer-links h4,
.footer-contact h4 {
  color: var(--bg-white);
  font-size: 1.1rem;
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.footer-links h4::after,
.footer-contact h4::after {
  content: '';
  display: block;
  width: 30px;
  height: 2px;
  background: var(--accent-color);
  margin-top: 6px;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-links a:hover {
  color: var(--accent-color);
  padding-left: 4px;
}

.footer-contact ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
}

.contact-icon {
  color: var(--accent-color);
  font-weight: bold;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-lg);
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.4);
}

.footer-bottom a:hover {
  color: var(--bg-white);
}

/* Floating Actions */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background-color: #25D366;
  color: white;
  width: 60px;
  height: 60px;
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(0,0,0,0.25);
  z-index: 999;
  transition: all var(--transition-normal);
  font-size: 2rem;
}

.whatsapp-float:hover {
  transform: scale(1.1) rotate(10deg);
  background-color: #20ba59;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.whatsapp-tooltip {
  position: absolute;
  right: 75px;
  background: var(--primary-dark);
  color: white;
  padding: 6px 12px;
  border-radius: var(--border-radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
}

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

/* Responsive Overrides (Media Queries) */
@media (max-width: 992px) {
  .hero .container {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    text-align: center;
  }
  
  .hero-content {
    align-items: center;
  }
  
  .hero-subtitle {
    margin-inline: auto;
  }
  
  .hero-highlights {
    justify-content: center;
  }
  
  .tariff-wrapper {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
  
  .fleet-item {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
}

@media (max-width: 768px) {
  nav {
    display: none; /* hidden on mobile, toggled via hamburger */
  }
  
  .hamburger-btn {
    display: flex;
  }
  
  /* Mobile menu active style */
  .mobile-menu-active nav {
    display: flex;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--primary-dark);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 1005;
    gap: var(--spacing-xl);
    animation: fadeIn var(--transition-normal);
  }
  
  .mobile-menu-active .nav-links {
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xl);
    font-size: 1.3rem;
  }
  
  .mobile-menu-active .nav-cta {
    font-size: 1.1rem;
    padding: 1rem 2rem;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: center;
  }
}

@media (pointer: coarse) {
  input, select, button, .btn, .faq-trigger {
    min-height: 48px; /* Expand mobile tap targets */
  }
}