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

:root {
  /* Modern Color Palette */
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-light: #3b82f6;
  --secondary: #f59e0b;
  --accent: #06b6d4;
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;
  
  /* Neutrals */
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-hero: linear-gradient(135deg, #2563eb 0%, #7c3aed 50%, #db2777 100%);
  --gradient-card: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  --shadow-md: 0 10px 15px -3px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
  
  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-2xl: 2rem;
  --radius-full: 9999px;
  
  /* Typography */
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  color: var(--gray-800);
  background: var(--white);
  overflow-x: hidden;
}

/* Hero Section with Slider */
.hero-slider {
  position: relative;
  height: 80vh;
  min-height: 600px;
  max-height: 800px;
  overflow: hidden;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

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

.hero-slide::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(130, 130, 130, 0.4);
}

.hero-content {
  position: relative;
  z-index: 10;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: white;
  padding: var(--space-8) var(--space-4);
  gap: var(--space-8);
}

.hero-text {
  max-width: 800px;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  margin-bottom: var(--space-4);
  text-shadow: 0 4px 20px rgba(0,0,0,0.3);
  line-height: 1.1;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  opacity: 0.95;
  font-weight: 400;
  line-height: 1.6;
}

/* Slider Indicators */
.slider-indicators {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--space-3);
  z-index: 20;
}

.indicator {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  border: 2px solid rgba(255, 255, 255, 0.5);
  background: transparent;
  cursor: pointer;
  transition: all 0.3s ease;
}

.indicator.active {
  background: white;
  border-color: white;
  transform: scale(1.2);
}

.indicator:hover {
  border-color: white;
  background: rgba(255, 255, 255, 0.7);
}

/* Booking Form */
.booking-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, 0.2);
  max-width: 1128px;
  width: 100%;
}

.booking-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  align-items: end;
}

/* Mobile: Hide only hero text, show booking form */
@media (max-width: 767px) {
  .hero-text {
    display: none;
  }
  
  .hero-content {
    justify-content: flex-start;
    padding: 80px var(--space-4) var(--space-8);
    min-height: calc(100vh - 80px);
  }
  
  .booking-card {
    margin: 0;
    padding: var(--space-4);
    max-width: 100%;
    width: calc(100% - 2rem);
  }
  
  .booking-form {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }
  
  .search-btn {
    margin-top: 0;
    width: 100%;
  }
}

/* Tablet: 2x3 grid */
@media (min-width: 768px) and (max-width: 1023px) {
  .booking-form {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }
  
  .search-btn {
    grid-column: 1 / -1;
  }
}

/* Desktop: Single row with equal spacing */
@media (min-width: 1024px) {
  .booking-form {
    grid-template-columns: 1fr 1fr 1fr 1fr 1fr auto;
    gap: var(--space-4);
    align-items: end;
  }
  
  .form-group {
    min-width: 0;
  }
  
  .search-btn {
    margin-top: 0;
    white-space: nowrap;
  }
}

.form-group {
  position: relative;
}

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: var(--space-2);
}

.form-input {
  width: 100%;
  padding: var(--space-4);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-base);
  transition: all 0.3s ease;
  background: var(--white);
  height: 56px;
  box-sizing: border-box;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

.search-btn {
  background: var(--gradient-primary);
  color: white;
  border: none;
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
  height: 56px;
  min-width: 160px;
}



.search-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Trust Section */
.trust-section {
  padding: var(--space-20) 0;
  background: var(--gray-50);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-8);
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.trust-card {
  background: var(--white);
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  text-align: center;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
  border: 1px solid var(--gray-100);
}

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

.trust-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
  font-size: 2rem;
  color: white;
}

.trust-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--space-3);
}

.trust-desc {
  color: var(--gray-600);
  font-size: var(--font-size-base);
}

/* Popular Routes */
.routes-section {
  padding: var(--space-20) 0;
  background: var(--white);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-title {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--gray-600);
  max-width: 600px;
  margin: 0 auto;
}

.routes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-8);
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.route-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
  border: 1px solid var(--gray-100);
}

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

.route-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  position: relative;
}

.route-content {
  padding: var(--space-6);
}

.route-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--space-3);
}

.route-price {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--primary);
  margin-bottom: var(--space-4);
}

.route-btn {
  width: 100%;
  background: var(--gradient-primary);
  color: white;
  border: none;
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.route-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}

/* FAQ Section */
.faq-section {
  padding: var(--space-20) 0;
  background: var(--gray-50);
}

.faq-container {
  max-width: 1500px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.faq-item {
  background: var(--white);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  border: 1px solid var(--gray-100);
}

.faq-question {
  width: 100%;
  padding: var(--space-6);
  background: none;
  border: none;
  text-align: left;
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--gray-900);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s ease;
}

.faq-question:hover {
  background: var(--gray-50);
}

.faq-answer {
  padding: 0 var(--space-6) var(--space-6);
  color: var(--gray-600);
  line-height: 1.7;
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

.faq-icon {
  transition: transform 0.3s ease;
  font-size: 1.5rem;
  color: var(--primary);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

/* Support Section */
.support-section {
  padding: var(--space-20) 0;
  background: var(--white);
  text-align: center;
}

.support-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.support-text {
  font-size: var(--font-size-lg);
  color: var(--gray-600);
  margin-bottom: var(--space-8);
  line-height: 1.7;
}

.support-buttons {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-lg);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}

.btn-outline {
  border: 2px solid var(--primary);
  color: var(--gradient-primary);
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-lg);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

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

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

/* Utilities */
.text-center { text-align: center; }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

/* Why Choose Us Section */
.why-choose-section {
  padding: var(--space-20) 0;
  background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
  position: relative;
  overflow: hidden;
}

.why-choose-section::before {
  content: '';
  position: absolute;
  top: 0;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.why-choose-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
  position: relative;
  z-index: 1;
}

@media (min-width: 768px) {
  .why-choose-wrapper {
    gap: var(--space-16);
  }
}

@media (min-width: 1024px) {
  .why-choose-wrapper {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-20);
  }
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
  color: white;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: var(--space-6);
  box-shadow: var(--shadow);
}

.why-choose-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.1;
  margin-bottom: var(--space-6);
}

.why-choose-subtitle {
  font-size: var(--font-size-lg);
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: var(--space-10);
  max-width: 500px;
}

.features-grid {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .features-grid {
    gap: var(--space-8);
  }
}

.feature-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-6);
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.3s ease;
  position: relative;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(37, 99, 235, 0.2);
}

.feature-icon-wrapper {
  position: relative;
}

.feature-icon {
  width: 56px;
  height: 56px;
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: white;
  box-shadow: var(--shadow);
  position: relative;
}

.feature-icon::after {
  content: '';
  position: absolute;
  inset: -4px;
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  opacity: 0.2;
  z-index: -1;
  transition: all 0.3s ease;
}

.feature-card:hover .feature-icon::after {
  inset: -8px;
  opacity: 0.1;
}

.feature-content h4 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--space-2);
}

.feature-content p {
  color: var(--gray-600);
  line-height: 1.6;
  font-size: var(--font-size-base);
}

.image-stats-wrapper {
  position: relative;
  height: 400px;
  max-width: 100%;
}

.hero-image {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.main-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.hero-image:hover .main-image {
  transform: scale(1.05);
}

.image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(124, 58, 237, 0.1) 100%);
}

.stats-floating {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  width: 85%;
  max-width: 300px;
}

.stat-item {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: var(--shadow-lg);
  transition: all 0.3s ease;
}

.stat-item:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: var(--shadow-xl);
  background: rgba(255, 255, 255, 1);
}

@media (min-width: 768px) {
  .image-stats-wrapper {
    height: 450px;
  }
  
  .stats-floating {
    gap: var(--space-4);
    width: 90%;
    max-width: 350px;
  }
  
  .stat-item {
    padding: var(--space-5);
  }
}

@media (min-width: 1024px) {
  .image-stats-wrapper {
    height: 500px;
  }
  
  .stats-floating {
    width: 90%;
    max-width: 400px;
  }
  
  .stat-item {
    padding: var(--space-6);
  }
}

.stat-number {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-2);
  line-height: 1;
}

.stat-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stat-label {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--gray-500);
  letter-spacing: 0.05em;
}

.stat-desc {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--gray-500);
  letter-spacing: 0.05em;
}

@media (min-width: 768px) {
  .stat-number {
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    margin-bottom: var(--space-3);
  }
  
  .stat-label, .stat-desc {
    font-size: var(--font-size-xs);
  }
  
  .stat-text {
    gap: var(--space-1);
  }
}

@media (min-width: 1024px) {
  .stat-number {
    font-size: clamp(2.25rem, 4vw, 3rem);
  }
}

/* Testimonials Section */
.testimonials-section {
  padding: var(--space-20) 0;
  background: var(--white);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.testimonial-card {
  background: var(--white);
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-100);
  transition: all 0.3s ease;
  position: relative;
}

/* .testimonial-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
} */

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

.testimonial-content {
  margin-bottom: var(--space-6);
}

.stars {
  display: flex;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
  color: #fbbf24;
  font-size: var(--font-size-lg);
}

.testimonial-content p {
  color: var(--gray-700);
  line-height: 1.7;
  font-style: italic;
  font-size: var(--font-size-base);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.author-avatar {
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
}

.author-info h4 {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: var(--space-1);
}

.author-info span {
  font-size: var(--font-size-sm);
  color: var(--gray-500);
}

/* Container Improvements */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

/* Section Header Improvements */
.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: var(--space-4);
  line-height: 1.2;
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--gray-600);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Responsive */
@media (max-width: 767px) {
  .hero-slider {
    height: auto;
    min-height: 100vh;
    padding-bottom: var(--space-8);
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .booking-card {
    padding: var(--space-4);
    margin: var(--space-4);
  }
  
  .routes-grid {
    grid-template-columns: 1fr;
  }
  
  .support-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .why-choose-wrapper {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  
  .image-stats-wrapper {
    height: 350px;
    order: -1;
  }
  
  .stats-floating {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2);
    width: 90%;
    max-width: 280px;
  }
  
  .stat-item {
    padding: var(--space-3);
  }
  
  .why-choose-title {
    text-align: center;
    font-size: clamp(2rem, 6vw, 2.5rem);
  }
  
  .why-choose-subtitle {
    text-align: center;
    max-width: none;
  }
  
  .features-grid {
    gap: var(--space-4);
  }
  
  .feature-card {
    padding: var(--space-4);
  }
  
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  .features-list {
    gap: var(--space-4);
  }
  
  .feature-item {
    flex-direction: column;
    text-align: center;
  }
}