/* =============================================
   TOREST — Premium Tourism Booking Platform
   Design System v2.0
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&display=swap');

/* ---- Tokens ---- */
:root {
  --primary: #0B2D4D;
  --primary-light: #134074;
  --primary-lighter: #1a5a8a;
  --secondary: #1ABC9C;
  --secondary-dark: #16a085;
  --secondary-light: rgba(26, 188, 156, 0.12);
  --cta: #FF8A00;
  --cta-hover: #e67e00;
  --cta-light: rgba(255, 138, 0, 0.12);
  --bg: #F7F9FC;
  --bg-white: #ffffff;
  --bg-card: #ffffff;
  --text: #1a1a2e;
  --text-muted: #6c757d;
  --text-light: #ffffff;
  --border: #e9ecef;
  --border-light: #f0f2f5;
  --radius: 16px;
  --radius-sm: 8px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --shadow-xs: 0 1px 3px rgba(11, 45, 77, 0.06);
  --shadow-sm: 0 2px 8px rgba(11, 45, 77, 0.08);
  --shadow-md: 0 8px 30px rgba(11, 45, 77, 0.10);
  --shadow-lg: 0 16px 48px rgba(11, 45, 77, 0.14);
  --shadow-xl: 0 24px 64px rgba(11, 45, 77, 0.18);
  --shadow-glow-secondary: 0 8px 32px rgba(26, 188, 156, 0.25);
  --shadow-glow-cta: 0 8px 32px rgba(255, 138, 0, 0.3);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  --nav-height: 72px;
  --max-width: 1200px;
  --font-display: 'Poppins', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --glass-bg: rgba(255, 255, 255, 0.12);
  --glass-border: rgba(255, 255, 255, 0.18);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

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

html { scroll-behavior: smooth; font-size: 16px; -webkit-tap-highlight-color: transparent; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  padding-top: var(--nav-height);
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }
input, select, textarea, button { font: inherit; outline: none; }
button, input, select, textarea, a { touch-action: manipulation; }
::selection { background: rgba(26, 188, 156, 0.2); color: var(--primary); }

/* ---- Spacing System (8px scale) ---- */
.pt-1 { padding-top: 8px; }
.pt-2 { padding-top: 16px; }
.pt-3 { padding-top: 24px; }
.pt-4 { padding-top: 32px; }
.pt-5 { padding-top: 40px; }
.pt-6 { padding-top: 48px; }
.pb-1 { padding-bottom: 8px; }
.pb-2 { padding-bottom: 16px; }
.pb-3 { padding-bottom: 24px; }
.pb-4 { padding-bottom: 32px; }
.pb-5 { padding-bottom: 40px; }
.pb-6 { padding-bottom: 48px; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mt-5 { margin-top: 40px; }
.mt-6 { margin-top: 48px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.gap-3 { gap: 24px; }
.gap-4 { gap: 32px; }

/* ---- Container ---- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--secondary);
  margin-bottom: 14px;
}

.section-label::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--secondary);
  border-radius: 2px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
  margin-bottom: 18px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 620px;
  line-height: 1.7;
}

.text-center { text-align: center; }
.text-center .section-subtitle { margin-left: auto; margin-right: auto; }

/* ---- Glassmorphism ---- */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}

.glass-card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: var(--shadow-lg);
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.88rem;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.1);
  opacity: 0;
  transition: opacity 0.3s;
}

.btn:hover::after { opacity: 1; }
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--primary);
  color: var(--text-light);
  box-shadow: 0 4px 16px rgba(11, 45, 77, 0.2);
}

.btn-primary:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(11, 45, 77, 0.3);
}

.btn-secondary {
  background: var(--secondary);
  color: var(--text-light);
  box-shadow: 0 4px 16px rgba(26, 188, 156, 0.25);
}

.btn-secondary:hover {
  background: var(--secondary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-secondary);
}

.btn-cta {
  background: var(--cta);
  color: var(--text-light);
  box-shadow: 0 4px 16px rgba(255, 138, 0, 0.3);
}

.btn-cta:hover {
  background: var(--cta-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-cta);
}

.btn-outline {
  background: transparent;
  border: 2px solid rgba(255, 255, 255, 0.4);
  color: var(--text-light);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.7);
  transform: translateY(-2px);
}

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

.btn-outline-primary:hover {
  background: var(--primary);
  color: var(--text-light);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: #25D366;
  color: white;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background: #20bd5d;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.35);
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
}

.btn-ghost:hover {
  background: var(--bg);
  color: var(--text);
}

.btn-sm { padding: 10px 20px; font-size: 0.8rem; border-radius: 6px; }
.btn-lg { padding: 18px 40px; font-size: 1rem; }
.btn-block { width: 100%; justify-content: center; }
.btn-icon { width: 44px; height: 44px; padding: 0; border-radius: 50%; }

.btn-glow {
  animation: btnGlow 2s ease-in-out infinite;
}

@keyframes btnGlow {
  0%, 100% { box-shadow: 0 4px 16px rgba(255, 138, 0, 0.3); }
  50% { box-shadow: 0 4px 32px rgba(255, 138, 0, 0.5); }
}

/* ---- Navigation ---- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: background 0.4s cubic-bezier(0.4, 0, 0.2, 1),
              box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  background: rgba(255, 255, 255, 0.9);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--primary);
  letter-spacing: -0.3px;
  flex-shrink: 0;
}

.navbar-brand-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--gold), #a8892e);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--primary-dark);
  box-shadow: 0 4px 12px rgba(201, 168, 76, 0.3);
  flex-shrink: 0;
}

.navbar-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.navbar-link {
  position: relative;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: color 0.3s ease, background 0.3s ease;
  letter-spacing: 0.2px;
}

.navbar-link::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-sm);
  background: var(--bg);
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.navbar-link:hover::before {
  opacity: 1;
  transform: scale(1);
}

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

.navbar-link::after {
  content: '';
  position: absolute;
  bottom: 3px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 18px;
  height: 2.5px;
  background: var(--gold);
  border-radius: 3px;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.navbar-link.active {
  color: var(--primary-dark);
}

.navbar-link.active::after {
  transform: translateX(-50%) scaleX(1);
}

.navbar-cta {
  margin-left: 12px;
}

.navbar-cta .btn {
  gap: 6px;
}

.navbar-overlay {
  display: none;
}

.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  cursor: pointer;
  z-index: 1001;
  background: none;
  border: none;
}

.navbar-toggle span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--primary);
  border-radius: 3px;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1),
              opacity 0.25s ease,
              background 0.3s ease;
}

.navbar-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.navbar-toggle.active span:nth-child(2) {
  opacity: 0;
  transform: translateX(-10px);
}

.navbar-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ---- Hero Slider ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-slider {
  position: absolute;
  inset: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
  transform: scale(1.05);
}

.hero-slide.active {
  opacity: 1;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(11, 45, 77, 0.82) 0%,
    rgba(11, 45, 77, 0.55) 50%,
    rgba(11, 45, 77, 0.3) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 140px 0 100px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: 28px;
  animation: fadeUp 0.7s ease-out;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--secondary);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6.5vw, 5rem);
  font-weight: 900;
  color: var(--text-light);
  line-height: 1.05;
  margin-bottom: 20px;
  animation: fadeUp 0.7s ease-out 0.1s both;
}

.hero-title span {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--cta) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-text {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255, 255, 255, 0.8);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 36px;
  animation: fadeUp 0.7s ease-out 0.2s both;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeUp 0.7s ease-out 0.3s both;
}

.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 64px;
  animation: fadeUp 0.7s ease-out 0.4s both;
}

.hero-stat-value {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-light);
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 4px;
}

/* ---- Slider Navigation ---- */
.slider-nav {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 3;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  padding: 0;
}

.slider-dot.active {
  background: var(--secondary);
  width: 32px;
  border-radius: 5px;
}

/* ---- Smart Booking Flow ---- */
.booking-flow {
  position: relative;
  z-index: 3;
  margin-top: -80px;
}

.flow-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

.flow-header {
  padding: 28px 32px 0;
}

.flow-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary);
}

.flow-steps {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 24px 32px;
  border-bottom: 1px solid var(--border-light);
}

.flow-step {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  position: relative;
}

.flow-step:not(:last-child)::after {
  content: '';
  flex: 1;
  height: 2px;
  background: var(--border);
  margin: 0 16px;
  transition: var(--transition);
}

.flow-step.completed:not(:last-child)::after {
  background: var(--secondary);
}

.flow-step.active:not(:last-child)::after {
  background: var(--secondary);
}

.flow-step-number {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  transition: var(--transition);
  flex-shrink: 0;
}

.flow-step.active .flow-step-number {
  background: var(--secondary);
  color: white;
  box-shadow: 0 4px 12px rgba(26, 188, 156, 0.3);
}

.flow-step.completed .flow-step-number {
  background: var(--secondary);
  color: white;
}

.flow-step-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
  transition: var(--transition);
}

.flow-step.active .flow-step-label {
  color: var(--primary);
}

.flow-step.completed .flow-step-label {
  color: var(--secondary);
}

.flow-body {
  padding: 32px;
}

.flow-step-content {
  display: none;
  animation: fadeIn 0.4s ease-out;
}

.flow-step-content.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Step 1: Service Selection */
.service-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.service-option {
  position: relative;
  padding: 36px 24px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  background: var(--bg);
}

.service-option:hover {
  border-color: var(--secondary);
  background: rgba(26, 188, 156, 0.04);
}

.service-option.selected {
  border-color: var(--secondary);
  background: rgba(26, 188, 156, 0.06);
  box-shadow: 0 0 0 4px rgba(26, 188, 156, 0.1);
}

.service-option-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  background: var(--bg);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  transition: var(--transition);
}

.service-option.selected .service-option-icon {
  background: var(--secondary-light);
}

.service-option-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 6px;
}

.service-option-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.service-option-check {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  color: white;
  transition: var(--transition);
}

.service-option.selected .service-option-check {
  background: var(--secondary);
}

/* Step 2: Form Styling */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

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

.form-label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
}

.form-input {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--text);
  background: var(--bg);
  transition: var(--transition);
}

.form-input:focus {
  border-color: var(--secondary);
  background: white;
  box-shadow: 0 0 0 4px rgba(26, 188, 156, 0.1);
}

.form-input::placeholder {
  color: #adb5bd;
}

.form-input.error {
  border-color: #e74c3c;
  box-shadow: 0 0 0 4px rgba(231, 76, 60, 0.1);
}

.form-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.4;
  margin-top: 2px;
}

/* Passenger Stepper */
.stepper {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  width: fit-content;
}

.stepper-btn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: var(--transition);
  background: transparent;
  touch-action: manipulation;
  -webkit-touch-callout: none;
  user-select: none;
}

.stepper-btn:hover {
  background: var(--secondary-light);
  color: var(--secondary);
}

.stepper-value {
  width: 56px;
  text-align: center;
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
  font-family: var(--font-display);
}

/* Vehicle Type Selector in Form */
.vehicle-selector {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.vehicle-option {
  height: 140px;
  background-size: cover;
  background-position: center;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.vehicle-option::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 40%, rgba(0,0,0,0.75));
  pointer-events: none;
}

.vehicle-option:hover {
  border-color: var(--secondary);
}

.vehicle-option.selected {
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(26, 188, 156, 0.1);
}

.vehicle-option-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 10px 12px;
  z-index: 1;
}

.vehicle-option-name {
  font-size: 0.78rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 1px;
}

.vehicle-option-price {
  font-size: 0.68rem;
  color: rgba(255, 255, 255, 0.85);
}

/* Step 3: Summary */
.summary-card {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 28px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--border-light);
}

.summary-row:last-child {
  border-bottom: none;
}

.summary-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.summary-label i {
  width: 20px;
  color: var(--secondary);
}

.summary-value {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text);
  text-align: right;
}

.summary-total {
  background: var(--primary);
  color: white;
  border-radius: var(--radius-sm);
  padding: 18px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16px;
}

.summary-total-label {
  font-size: 0.85rem;
  opacity: 0.8;
}

.summary-total-value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
}

/* Step 4: Confirm */
.confirm-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.confirm-card {
  padding: 24px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  background: var(--bg);
}

.confirm-card:hover {
  border-color: var(--secondary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.confirm-card-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.confirm-card-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 4px;
}

.confirm-card-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ---- Vehicle Fleet Cards ---- */
.section-header {
  margin-bottom: 48px;
}

.vehicles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 24px;
}

.vehicle-card {
  background: var(--bg-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-bounce);
  cursor: pointer;
  position: relative;
}

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

.vehicle-card-image {
  height: 200px;
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}

.vehicle-card-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: var(--cta);
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 6px 14px;
  border-radius: 50px;
  box-shadow: 0 4px 12px rgba(255, 138, 0, 0.3);
}

.vehicle-card-body {
  padding: 24px;
}

.vehicle-card-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 6px;
}

.vehicle-card-desc {
  font-size: 0.83rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 14px;
}

.vehicle-card-features {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 18px;
}

.vehicle-card-feature {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.7rem;
  color: var(--text-muted);
  padding: 4px 12px;
  background: var(--bg);
  border-radius: 50px;
}

.vehicle-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border-light);
}

.vehicle-card-price {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary);
}

.vehicle-card-price .price-from {
  font-size: 0.78rem;
  font-weight: 400;
  color: var(--text-muted);
}

/* ---- Destinations ---- */
.destinations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.destination-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  height: 320px;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-bounce);
}

.destination-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.destination-card-image {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.6s ease;
}

.destination-card:hover .destination-card-image {
  transform: scale(1.08);
}

.destination-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(11, 45, 77, 0.85) 0%,
    rgba(11, 45, 77, 0.2) 50%,
    transparent 100%
  );
  z-index: 1;
}

.destination-card-body {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px;
  z-index: 2;
}

.destination-card-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 4px;
}

.destination-card-desc {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.destination-card-tours {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ---- Reviews Carousel ---- */
.reviews-section {
  background: var(--primary);
  position: relative;
  overflow: hidden;
}

.reviews-section::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(26, 188, 156, 0.1), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.reviews-section .section-title {
  color: var(--text-light);
}

.reviews-section .section-subtitle {
  color: rgba(255, 255, 255, 0.6);
}

.reviews-carousel {
  position: relative;
  margin-top: 48px;
  overflow: hidden;
}

.reviews-track {
  display: flex;
  gap: 24px;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.review-card {
  min-width: calc(33.333% - 16px);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: 28px;
  flex-shrink: 0;
}

.review-card-stars {
  display: flex;
  gap: 3px;
  color: #FFB800;
  font-size: 0.85rem;
  margin-bottom: 14px;
}

.review-card-text {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
  margin-bottom: 18px;
  font-style: italic;
}

.review-card-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.review-card-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: white;
  flex-shrink: 0;
}

.review-card-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-light);
}

.review-card-role {
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.5);
}

.reviews-controls {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
}

.review-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
  cursor: pointer;
}

.review-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.05);
}

/* ---- Trust Section ---- */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.trust-card {
  text-align: center;
  padding: 36px 20px;
  background: var(--bg-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-xs);
  transition: var(--transition);
  border: 1px solid var(--border-light);
}

.trust-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--secondary);
}

.trust-card-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  background: var(--secondary-light);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--secondary);
  transition: var(--transition);
}

.trust-card:hover .trust-card-icon {
  background: var(--secondary);
  color: white;
}

.trust-card-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 6px;
}

.trust-card-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ---- FAQ Accordion ---- */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-white);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  box-shadow: var(--shadow-xs);
  border: 1px solid var(--border-light);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  box-shadow: var(--shadow-sm);
}

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

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 20px 24px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  transition: var(--transition);
  cursor: pointer;
}

.faq-item.open .faq-question {
  color: var(--secondary);
}

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: var(--text-muted);
  transition: var(--transition);
  flex-shrink: 0;
}

.faq-item.open .faq-icon {
  background: var(--secondary-light);
  color: var(--secondary);
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 24px;
}

.faq-item.open .faq-answer {
  max-height: 300px;
  padding: 0 24px 20px;
}

.faq-answer p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ---- CTA Section ---- */
.cta-section {
  background: var(--primary);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -15%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(26, 188, 156, 0.12), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-section::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 138, 0, 0.08), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--text-light);
  margin-bottom: 16px;
}

.cta-text {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ---- Activity Filters ---- */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
  justify-content: center;
}

.filter-btn {
  padding: 10px 24px;
  border: 2px solid var(--border);
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: var(--transition);
  cursor: pointer;
  background: var(--bg-white);
}

.filter-btn:hover {
  border-color: var(--secondary);
  color: var(--secondary);
}

.filter-btn.active {
  background: var(--secondary);
  border-color: var(--secondary);
  color: white;
  box-shadow: 0 4px 16px rgba(26, 188, 156, 0.25);
}



/* ---- Modal ---- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  padding: 24px;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  max-width: 520px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  transform: translateY(24px) scale(0.95);
  transition: var(--transition-bounce);
}

.modal-overlay.open .modal {
  transform: translateY(0) scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px;
  border-bottom: 1px solid var(--border-light);
}

.modal-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
}

.modal-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--text-muted);
  transition: var(--transition);
  cursor: pointer;
}

.modal-close:hover {
  background: var(--border);
  color: var(--text);
}

.modal-body {
  padding: 28px;
}

/* ---- Footer ---- */
.footer {
  background: var(--primary);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-desc {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.7;
  max-width: 300px;
}

.footer-heading {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 20px;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

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

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-copy {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.35);
}

.footer-socials {
  display: flex;
  gap: 10px;
}

.footer-social {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
  transition: var(--transition);
}

.footer-social:hover {
  background: var(--secondary);
  color: white;
  transform: translateY(-3px);
}

/* ---- WhatsApp Float ---- */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  box-shadow: 0 4px 24px rgba(37, 211, 102, 0.4);
  transition: var(--transition-bounce);
  animation: wa-pulse 2.5s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.12);
  box-shadow: 0 8px 36px rgba(37, 211, 102, 0.5);
}

@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 4px 24px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 4px 40px rgba(37, 211, 102, 0.65); }
}

.whatsapp-float-tooltip {
  position: absolute;
  right: 68px;
  background: white;
  color: var(--text);
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.whatsapp-float:hover .whatsapp-float-tooltip {
  opacity: 1;
  right: 72px;
}

/* ---- Mobile Sticky CTA ---- */
.sticky-mobile-cta {
  height: 75px;
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 998;
  padding: 12px 16px;
  background: var(--bg-white);
  border-top: 1px solid var(--border);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
  gap: 10px;
  animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

.sticky-mobile-cta .btn {
  flex: 1;
  justify-content: center;
}

/* ---- Scroll Animation ---- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---- Loading Placeholder ---- */
.skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e8e8e8 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .form-grid { grid-template-columns: 1fr; }
  .vehicle-selector { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .review-card { min-width: calc(50% - 12px); }
}

@media (max-width: 768px) {
  .section { padding: 60px 0; }

  .navbar-overlay {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    z-index: 998;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s ease;
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
  }

  .navbar-overlay.open {
    opacity: 1;
    pointer-events: auto;
  }

  .navbar-toggle { display: flex; }

  .navbar-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(320px, 85vw);
    height: 100vh;
    height: 100dvh;
    background: var(--primary);
    flex-direction: column;
    padding: 90px 28px 32px;
    align-items: flex-start;
    transition: right 0.45s cubic-bezier(0.4, 0, 0.2, 1);
    gap: 4px;
    z-index: 999;
    overflow-y: auto;
    box-shadow: -4px 0 30px rgba(0, 0, 0, 0.15);
  }

  .navbar.scrolled .navbar-menu.open,
  .navbar-menu.open {
    background: var(--primary);
  }

  .navbar-menu.open {
    right: 0;
  }

  .navbar-link {
    width: 100%;
    padding: 12px 16px;
    font-size: 0.9rem;
    border-radius: 8px;
  }

  .navbar-link::before {
    display: none;
  }

  .navbar-link:hover {
    background: rgba(255, 255, 255, 0.08);
  }

  .navbar.scrolled .navbar-menu .navbar-link {
    color: var(--text-muted);
  }

  .navbar-menu.open .navbar-link {
    color: rgba(255, 255, 255, 0.9);
  }

  .navbar.scrolled .navbar-menu.open .navbar-link {
    color: var(--text);
  }

  .navbar-link::after {
    bottom: auto;
    left: 0;
    top: 50%;
    transform: translateY(-50%) scaleY(0);
    width: 3px;
    height: 20px;
  }

  .navbar-link.active::after {
    transform: translateY(-50%) scaleY(1);
  }

  .navbar-cta { margin-left: 0; margin-top: 8px; width: 100%; }
  .navbar-cta .btn { width: 100%; justify-content: center; }

  .hero { min-height: 85vh; }
  .hero-content { padding: 100px 0 60px; }
  .hero-stats { gap: 24px; flex-wrap: wrap; }

  .booking-flow { margin-top: -40px; }
  .flow-steps { padding: 16px; overflow-x: auto; }
  .flow-step-label { display: none; }
  .flow-body { padding: 20px; }
  .flow-header { padding: 20px 20px 0; }

  .service-options { grid-template-columns: 1fr; }
  .confirm-grid { grid-template-columns: 1fr; }

  .vehicles-grid { grid-template-columns: 1fr; }
  .destinations-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }

  .review-card { min-width: 100%; }
  .slider-nav { bottom: 20px; }

  .destinations-grid { grid-template-columns: 1fr; }
  .destination-card { height: 260px; }

  .sticky-mobile-cta { display: flex; height: 75px;}
  .whatsapp-float { bottom: 76px; width: 48px; height: 48px; font-size: 1.25rem; }
  .whatsapp-float-tooltip { display: none; }

  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .cta-actions { flex-direction: column; width: 100%; }
  .cta-actions .btn { width: 100%; justify-content: center; }
  .vehicle-selector { grid-template-columns: repeat(2, 1fr); }
  .destinations-grid { grid-template-columns: 1fr; }
}