:root {
  --primary-color: #2563eb;
  --primary-dark: #1d4ed8;
  --secondary-color: #f97316;
  --text-color: #333333;
  --light-text: #666666;
  --white: #ffffff;
  --light-gray: #f8fafc;
  --border-color: #e5e7eb;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --radius: 8px;
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'Inter', sans-serif;
  color: var(--text-color);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  line-height: 1.2;
}

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section-title {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 1rem;
  color: var(--text-color);
}

.section-subtitle {
  font-size: 1.1rem;
  text-align: center;
  color: var(--light-text);
  max-width: 700px;
  margin: 0 auto 3rem;
}

/* Header Styles */
.header {
  background-color: var(--white);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.logo h1 {
  font-size: 1.8rem;
  color: var(--primary-color);
}

.nav-list {
  display: flex;
}

.nav-link {
  padding: 0 1rem;
  color: var(--text-color);
  font-weight: 500;
}

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

.call-button {
  background-color: var(--primary-color);
  color: var(--white);
  padding: 0.5rem 1.2rem;
  border-radius: 50px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.call-button:hover {
  background-color: var(--primary-dark);
}

/* Hero Section */
.hero {
  background-image: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('https://images.unsplash.com/photo-1436491865332-7a61a109cc05?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1600&q=80');
  background-size: cover;
  background-position: center;
  color: var(--white);
  padding: 8rem 0;
  text-align: center;
}

.hero-title {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  animation: fadeIn 1s ease-out;
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: 2.5rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  animation: fadeIn 1s ease-out 0.3s forwards;
  opacity: 0;
}

.hero-buttons {
  animation: fadeIn 1s ease-out 0.6s forwards;
  opacity: 0;
}

.primary-button {
  background-color: var(--primary-color);
  color: var(--white);
  padding: 0.8rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1.1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  animation: pulse 2s infinite;
}

.primary-button:hover {
  background-color: var(--primary-dark);
  transform: translateY(-3px);
}

/* Booking Options */
.booking-options {
  background-color: var(--white);
  padding: 5rem 0;
}

.options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.option-card {
  background-color: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border-color);
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.option-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.card-image {
  height: 200px;
  background-size: cover;
  background-position: center;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cancel-flight {
  background-image: linear-gradient(rgba(37, 99, 235, 0.2), rgba(37, 99, 235, 0.2)), url('https://images.unsplash.com/photo-1587019158091-1a103c5dd17f?ixlib=rb-4.0.3');
}

.reserve-flight {
  background-image: linear-gradient(rgba(37, 99, 235, 0.2), rgba(37, 99, 235, 0.2)), url('https://images.unsplash.com/photo-1590013330330-9f53a3b4c291?ixlib=rb-4.0.3');
}

.change-flight {
  background-image: linear-gradient(rgba(37, 99, 235, 0.2), rgba(37, 99, 235, 0.2)), url('https://images.unsplash.com/photo-1514861174262-c4c8a3c3a3d9?ixlib=rb-4.0.3');
}

.icon-container {
  background-color: var(--white);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
}

.icon-container i {
  font-size: 24px;
  color: var(--primary-color);
}

.card-content {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.card-content h3 {
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

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

.card-button {
  color: var(--white);
  background-color: var(--primary-color);
  padding: 0.6rem 1rem;
  border-radius: var(--radius);
  font-weight: 500;
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  animation: pulse 2s infinite;
}

.card-button:hover {
  background-color: var(--primary-dark);
}

/* Popular Destinations */
.popular-destinations {
  background-color: var(--light-gray);
  padding: 5rem 0;
}

.destination-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.destination-card {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  background-color: var(--white);
  transition: var(--transition);
}

.destination-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.destination-image {
  height: 200px;
  background-size: cover;
  background-position: center;
}

.new-york {
  background-image: url('https://images.unsplash.com/photo-1496442226666-8d4d0e62e6e9?ixlib=rb-4.0.3');
}

.paris {
  background-image: url('https://images.unsplash.com/photo-1499856871958-5b9627545d1a?ixlib=rb-4.0.3');
}

.tokyo {
  background-image: url('https://images.unsplash.com/photo-1540959733332-eab4deabeeaf?ixlib=rb-4.0.3');
}

.destination-content {
  padding: 1.5rem;
}

.destination-content h3 {
  margin-bottom: 0.5rem;
}

.destination-content p {
  color: var(--light-text);
  margin-bottom: 1rem;
}

.destination-button {
  color: var(--primary-color);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.destination-button:hover {
  color: var(--primary-dark);
}

.destination-button i {
  transition: var(--transition);
}

.destination-button:hover i {
  transform: translateX(4px);
}

/* Testimonials */
.testimonials {
  background-color: var(--white);
  padding: 5rem 0;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.testimonial-card {
  background-color: var(--light-gray);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.testimonial-content p {
  font-style: italic;
  margin-bottom: 1.5rem;
}

.customer-info {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.stars {
  color: #ffc107;
}

/* Footer */
.footer {
  background-color: #1e293b;
  color: var(--white);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.footer-col h3 {
  margin-bottom: 1.5rem;
  font-size: 1.3rem;
}

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

.footer-col ul li a:hover {
  color: var(--primary-color);
}

.social-icons {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.social-icons a {
  font-size: 1.5rem;
}

.social-icons a:hover {
  color: var(--primary-color);
}

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

.footer-links {
  display: flex;
  gap: 1.5rem;
}

/* Sticky Call Button */
.sticky-call-button {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 999;
  display: none;
}

.sticky-call-button a {
  background-color: var(--primary-color);
  color: var(--white);
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  animation: pulse 2s infinite;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(37, 99, 235, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 99, 235, 0);
  }
}

/* Booking Popup */
.booking-popup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.booking-popup.show {
  display: flex;
  opacity: 1;
}

.popup-content {
  background-color: var(--white);
  border-radius: var(--radius);
  width: 90%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

.booking-popup.show .popup-content {
  transform: translateY(0);
}

.popup-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.popup-header h2 {
  margin: 0;
  font-size: 1.5rem;
  color: var(--primary-color);
}

.close-button {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--light-text);
  cursor: pointer;
  transition: var(--transition);
}

.close-button:hover {
  color: var(--text-color);
}

.popup-body {
  padding: 1.5rem;
}

.popup-body p {
  margin-bottom: 1.5rem;
}

.booking-options-popup {
  display: grid;
  gap: 1.5rem;
}

.booking-option {
  text-align: center;
  padding: 2rem;
  border-radius: var(--radius);
  background-color: var(--light-gray);
  transition: var(--transition);
}

.booking-option:hover {
  background-color: var(--white);
  box-shadow: var(--shadow);
}

.booking-option i {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.booking-option h3 {
  margin-bottom: 0.5rem;
}

.booking-option p {
  margin-bottom: 1.5rem;
  color: var(--light-text);
}

.call-now-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--primary-color);
  color: var(--white);
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
  transition: var(--transition);
  animation: pulse 2s infinite;
}

.call-now-button:hover {
  background-color: var(--primary-dark);
}

/* Responsive Design */
@media screen and (max-width: 768px) {
  .nav-menu {
    display: none;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .footer-links {
    justify-content: center;
  }
  
  .sticky-call-button {
    display: block;
  }
}
/* Popup Styles */
.popup-overlay {
  display: none;
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

.popup-content {
  background-color: #fff;
  padding: 25px 20px;
  border-radius: 12px;
  width: 90%;
  max-width: 400px;
  text-align: center;
  box-shadow: 0 0 10px rgba(0,0,0,0.3);
  position: relative;
  font-family: 'Inter', sans-serif;
}

.popup-content h2 {
  margin-top: 0;
  font-size: 20px;
  font-weight: 600;
}

.popup-content p {
  margin: 10px 0;
  font-size: 16px;
}

.popup-call-button {
  display: inline-block;
  margin-top: 15px;
  background-color: #007BFF;
  color: white;
  padding: 10px 20px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 500;
}

.close-btn {
  position: absolute;
  top: 8px;
  right: 12px;
  font-size: 20px;
  color: #999;
  cursor: pointer;
}

/* Updated Popup Styles */
.popup-overlay {
  display: none;
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

.popup-card {
  background-color: #fff;
  padding: 25px 20px;
  border-radius: 16px;
  width: 90%;
  max-width: 360px;
  text-align: center;
  font-family: 'Inter', sans-serif;
  position: relative;
  box-shadow: 0 0 12px rgba(0,0,0,0.25);
}

.popup-card h2 {
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 8px;
}

.popup-brand {
  font-size: 15px;
  font-weight: 600;
  color: #2563eb;
  margin-bottom: 20px;
}

.popup-option {
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 10px 14px;
  margin: 10px 0;
  font-size: 15px;
  color: #1e40af;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  background-color: #f9fafb;
}

.popup-option i {
  font-size: 16px;
  color: #2563eb;
}

.popup-support {
  font-size: 14px;
  font-weight: 600;
  margin-top: 18px;
}

.popup-call-button {
  display: inline-block;
  background-color: #2563eb;
  color: white;
  padding: 10px 18px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  margin-top: 10px;
  font-size: 15px;
}

.popup-call-button i {
  margin-right: 8px;
}

.close-btn {
  position: absolute;
  top: 8px;
  right: 12px;
  font-size: 20px;
  color: #555;
  cursor: pointer;
}