:root {
  --primary-color: #ff6b35;
  --secondary-color: #2ec4b6;
  --dark-color: #011627;
  --light-color: #fdfffc;
  --danger-color: #e71d36;
  --success-color: #3bb273;
}

body {
  font-family: "Inter", sans-serif;
  color: var(--dark-color);
  padding-top: 76px;
}

/* Navbar */
.navbar {
  background-color: rgba(1, 22, 39, 0.9);
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background-color: rgba(1, 22, 39, 1);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
  font-weight: 700;
  letter-spacing: 1px;
}

.navbar-nav .nav-link {
  font-weight: 500;
  padding: 0.5rem 1rem;
  transition: color 0.3s ease;
}

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

.navbar-nav .btn {
  border-radius: 50px;
  padding: 0.5rem 1.5rem;
  font-weight: 600;
}

/* Hero Section */
.hero-section {
  background: linear-gradient(rgba(1, 22, 39, 0.7), rgba(1, 22, 39, 0.8)), url("https://media.gettyimages.com/id/1200802368/photo/african-little-girls-standing-in-trash-and-looking-at-kibera-slum-kenya-east-africa.jpg?s=612x612&w=0&k=20&c=HGMbCLoBkYoQh_hS-SeVdpOLFcmwcvvzqpU8554PaYA=");
  background-size: cover;
  background-position: center;
  color: var(--light-color);
  padding: 8rem 0;
  text-align: center;
}

.hero-section h1 {
  font-weight: 800;
  margin-bottom: 1.5rem;
}

.pulse {
  animation: pulse 2s infinite;
}

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

/* Section Titles */
.section-title {
  position: relative;
  text-align: center;
  margin-bottom: 2rem;
  font-weight: 700;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 3px;
  background-color: var(--primary-color);
}

/* Tour Cards */
.tour-card {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
}

.tour-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.tour-card .card-img-top {
  height: 200px;
  object-fit: cover;
}

.price-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background-color: var(--primary-color);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-weight: 700;
}

/* Feature Cards */
.feature-card {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
}

.card-icon {
  font-size: 2.5rem;
  color: var(--primary-color);
}

/* Stats Section */
.stats-section {
  background-color: var(--primary-color);
  color: white;
  padding: 4rem 0;
}

.stat-item {
  text-align: center;
  padding: 1.5rem;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 1.1rem;
  opacity: 0.9;
}

/* Testimonials */
.testimonial-card {
  background-color: white;
  border-radius: 10px;
  padding: 2rem;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  text-align: center;
  height: 100%;
}

.testimonial-img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 1rem;
  border: 3px solid var(--primary-color);
}

/* Footer */
footer {
  background-color: var(--dark-color);
  color: var(--light-color);
  padding: 5rem 0 2rem;
}

footer a {
  color: var(--light-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

footer a:hover {
  color: var(--primary-color);
  text-decoration: none;
}

.social-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  transition: background-color 0.3s ease;
}

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

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--primary-color);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 999;
}

.back-to-top.active {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background-color: var(--dark-color);
  color: white;
}

/* WhatsApp Float */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 999;
}

.whatsapp-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: #25d366;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  border: none;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  cursor: pointer;
  transition: all 0.3s ease;
}

.whatsapp-btn:hover {
  transform: scale(1.1);
}

.whatsapp-popup {
  position: absolute;
  bottom: 70px;
  left: 0;
  width: 300px;
  background-color: white;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  display: none;
  transition: all 0.3s ease;
}

.whatsapp-popup.show {
  display: block;
}

.popup-header {
  padding: 15px;
  border-bottom: 1px solid #f1f1f1;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.popup-body {
  padding: 15px;
}

.popup-body textarea {
  width: 100%;
  border: 1px solid #ddd;
  border-radius: 5px;
  padding: 10px;
  resize: none;
}

.popup-footer {
  padding: 15px;
  border-top: 1px solid #f1f1f1;
}

.close-btn {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
}

/* Form Styles */
.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.25rem rgba(255, 107, 53, 0.25);
}

/* Responsive */
@media (max-width: 991.98px) {
  .hero-section {
    padding: 6rem 0;
  }

  .hero-section h1 {
    font-size: 2.5rem;
  }
}

@media (max-width: 767.98px) {
  .hero-section {
    padding: 5rem 0;
  }

  .hero-section h1 {
    font-size: 2rem;
  }

  .stat-number {
    font-size: 2rem;
  }
}