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

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', sans-serif;
}

body {
  line-height: 1.5;
  color: #333;
}

.hero {
  background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.7)), 
                   url('https://images.unsplash.com/photo-1436491865332-7a61a109cc05?auto=format&fit=crop&w=2000&q=80');
  background-size: cover;
  background-position: center;
  min-height: 80vh;
  display: flex;
  align-items: center;
  position: relative;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to right, #1a365d, #2c5282);
  padding: 1rem 0;
  z-index: 50;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

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

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

.logo {
  color: white;
  font-size: 1.5rem;
  font-weight: 700;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.phone-button {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50px;
  padding: 0.5rem 0.5rem;
  color: white;
  text-decoration: none;
  font-weight: 1000;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transition: all 0.3s ease;
}

.phone-button:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

/* Responsive Styles for Mobile Screens */
@media (max-width: 768px) {
  .header {
    padding: 0.9rem 0; /* Reduce padding for smaller screens */
  }

  .logo {
    font-size: 1.5rem; /* Reduce font size for the logo */
  }

  .phone-button {
    font-size: 0.5rem; /* Reduce font size for the phone button */
    gap: 0.25rem; /* Reduce space between the phone button and the text */
  }

  .header-content {
    flex-direction: row; /* Stack logo and phone button vertically */
    gap: 0.5rem; /* Add space between stacked items */
  }
}

@media (max-width: 480px) {
  .logo {
    font-size: 1rem; /* Further reduce font size for very small screens */
  }

  .phone-button {
    font-size: 0.8rem; /* Further reduce font size for very small screens */
  }
}

.hero-content {
  color: white;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: 2rem;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.cta-button {
  background: linear-gradient(to right, #3182ce, #2b6cb0);
  color: white;
  text-decoration: none;
  font-size: x-large;
  padding: 2rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  animation: pulse 1.5s infinite alternate ease-in-out;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}

/* Pulse Animation */
@keyframes pulse {
  0% {
    transform: scale(1);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  }
  100% {
    transform: scale(1.05);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
  }
}

.features {
  background: white;
  padding: 5rem 0;
}

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

.feature-card {
  background: linear-gradient(145deg, #f7fafc, #edf2f7);
  border-radius: 1rem;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.feature-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.5rem;
  background: linear-gradient(to right, #3182ce, #2b6cb0);
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.feature-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.airlines {
  background-image: linear-gradient(rgba(247, 250, 252, 0.9), rgba(247, 250, 252, 0.9)),
                   url('https://images.unsplash.com/photo-1542296332-2e4473faf563?auto=format&fit=crop&w=2000&q=80');
  background-size: cover;
  background-position: center;
  padding: 5rem 0;
}

.airlines-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.airline-card {
  background: white;
  border-radius: 1rem;
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: all 0.3s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.airline-card:hover {
  transform: translateX(5px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.airline-number {
  width: 48px;
  height: 48px;
  background: linear-gradient(to right, #3182ce, #2b6cb0);
  color: white;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 1rem;
}

.section-subtitle {
  text-align: center;
  color: #4a5568;
  max-width: 600px;
  margin: 0 auto 3rem;
}

.about {
  background: white;
  padding: 5rem 0;
}

.about-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.support {
  background: linear-gradient(to right, #f7fafc, #edf2f7);
  padding: 5rem 0;
}

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

.support-card {
  background: white;
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.support-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.support-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: #2d3748;
}

.disclaimer {
  background: #f8fafc;
  padding: 4rem 0;
  border-top: 1px solid #e2e8f0;
}

.disclaimer-content {
  max-width: 800px;
  margin: 0 auto;
  background: white;
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.disclaimer-text {
  font-size: 0.875rem;
  color: #4a5568;
  line-height: 1.7;
}

.disclaimer-link {
  color: #3182ce;
  text-decoration: none;
  transition: color 0.2s ease;
}

.disclaimer-link:hover {
  color: #2c5282;
  text-decoration: underline;
}

.footer {
  background: linear-gradient(to right, #1a365d, #2c5282);
  color: white;
  padding: 2rem 0;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-links a {
  color: white;
  text-decoration: none;
  opacity: 0.8;
  transition: opacity 0.3s ease;
}

.footer-links a:hover {
  opacity: 1;
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }

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

:root {
  --white: hsl(0, 0%, 100%);
  --black: hsl(225, 15%, 9%);
  --paragraph: hsl(210, 10%, 83%);
  --line: hsl(215, 9%, 17%);
  --primary: hsl(210, 92%, 58%);
  --light-blue: hsl(210, 100%, 70%);
  --dark-blue: hsl(220, 80%, 30%);
  --gradient-start: rgba(24, 58, 238, 1);
  --gradient-end: rgba(47, 147, 250, 1);
  --accent: rgba(47, 147, 250, 1);
}

.cta {
  position: sticky;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 1rem 0;
  background: linear-gradient(to right, #1a365d, #2c5282);
  text-align: center;
  z-index: 2100;
  transition: box-shadow 0.3s ease;
}

.cta:hover {
  box-shadow: 0 0 30px var(--light-blue);
}

.cta h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: white;
}

.cta p {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 1.5rem;
  font-weight: bold;
  color: white;
}

.cta img {
  width: 30px;
  height: 30px;
}

/* Animation for Call Button */
@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

.animate-pulse {
  animation: pulse 1.5s infinite;
}

/* Fade-in Animation */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.animate-fade-in {
  animation: fadeIn 1s ease-in-out;
}

/* Popup Overlay */
@keyframes overlayFadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Popup Container */
@keyframes popupIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.popup-close {
  position: absolute;
  top: 10px;
  right: 15px;
  background: none;
  border: none;
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  color: #e51937;
  z-index: 2100;
}

.popup-content {
  padding: 2rem;
  margin: 50px 0;
  text-align: center;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.popup-title {
  font-size: 2.2rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: #003a70;
}

.popup-phone-number {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.6rem;
  font-weight: 600;
  color: #e51937;
  border: 1px solid #e51937;
  border-radius: 12px;
  margin: 0.5rem 0 1rem;
  padding: 0.5rem 1rem;
  animation: pulsePhone 2s infinite;
}

@keyframes pulsePhone {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

.popup-text,
.popup-action-text {
  margin: 0.75rem 0;
  color: #333;
}

.popup-call-circle {
  margin: 1rem auto;
  width: 100px;
  height: 100px;
  background: #e51937;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
}

.popup-call-circle:hover {
  transform: scale(1.1);
}

.popup-click-to-call {
  font-size: 2rem;
  font-weight: 600;
}

/* Hide popup on larger screens */
@media (min-width: 769px) {
  .popup,
  .popup-overlay {
    display: none;
  }
}

/* Sticky CTA Section */
.sticky-cta {
  position: sticky;
  bottom: 0;
  z-index: 2001;
}

.sticky-cta span {
  font-size: 26px;
}

/* Popup Overlay */
.popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1999;
  animation: overlayFadeIn 0.5s forwards;
}

/* Popup Container */
.popup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: white;
  z-index: 2000;
  overflow: hidden;
  animation: popupIn 0.5s forwards;
}