h1, h2, h3, h4 {
  margin: 0;
}

a {
  text-decoration: none;
  color: inherit;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 30px;
  font-weight: 600;
  font-size: 16px;
  transition: all 0.3s ease;
  cursor: pointer;
}

.btn-primary {
  background: #004c3f;
  color: #fff;
  border: none;
  padding: 12px 60px;
}

.btn-primary:hover {
  background: #037c63;
}

.btn-outline {
  border: 2px solid #fff;
  color: #fff;
  background: transparent;
  padding: 12px 28px;
}

.btn-outline:hover {
  background: #fff;
  color: #004c3f;
}

/* ==============================
   HERO SECTION (SLIDER VERSION)
============================== */
.hero-section {
  position: relative;
  width: 100%;
  height: 85vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Video background */
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

/* Overlay on video */
.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 76, 63, 0.45);
  z-index: 1;
}

/* Hero Content */
.hero-content {
  position: relative;
  text-align: center;
  color: #fff;
  max-width: 700px;
  z-index: 2;
  padding: 0 20px;
}

.hero-title {
  font-size: 48px;
  line-height: 1.2;
  margin-bottom: 20px;
}

.hero-subtitle {
  font-size: 18px;
  margin-bottom: 30px;
}

/* ==============================
   FEATURES / SERVICES
============================== */
.features-section {
  padding: 78px 20px;
  text-align: center;
  background: #f7f7f7;
}

.features-section h2 {
  color: #004c3f;
  font-size: 32px;
  margin-bottom: 40px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  max-width: 1100px;
  margin: 0 auto;
}

.feature-card {
  background: #fff;
  border-radius: 12px;
  padding: 30px 20px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.feature-card i {
  color: #037c63;
  margin-bottom: 15px;
}

.feature-card h3 {
  font-size: 20px;
  color: #004c3f;
  margin-bottom: 10px;
}

.feature-card p {
  color: #555;
  font-size: 14px;
}

/* ==============================
   FEATURED TOURS
============================== */
.featured-tours {
  padding: 70px 20px;
  text-align: center;
}

.featured-tours h2 {
  color: #004c3f;
  font-size: 32px;
  margin-bottom: 10px;
}

.tours-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  max-width: 1200px;
  margin: 40px auto;
}

.tour-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  display: flex;
  flex-direction: column;
}

.tour-image-container {
  position: relative;
}

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

.tour-badge {
  position: absolute;
  top: 15px;
  left: 15px;
  background: #ffdd57;
  color: #004c3f;
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
}

.tour-content {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.tour-content h3 {
  font-size: 20px;
  color: #004c3f;
  margin-bottom: 10px;
}

.tour-content p {
  flex: 1;
  font-size: 14px;
  color: #555;
  margin-bottom: 15px;
}

.tour-details {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
}

.tour-price {
  color: #037c63;
  font-weight: bold;
}

/* ==============================
   TESTIMONIALS
============================== */
.testimonials-section {
  padding: 40px 20px;
  background: #f3f6f5;
  text-align: center;
}

.testimonials-section h2 {
  color: #004c3f;
  font-size: 32px;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  max-width: 1100px;
  margin: 40px auto;
}

.testimonial-card {
  background: #fff;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.testimonial-comment {
  font-style: italic;
  color: #444;
  margin-bottom: 15px;
}

.testimonial-card h4 {
  color: #004c3f;
  margin-bottom: 5px;
}

.testimonial-card span {
  font-size: 14px;
  color: #777;
}

/* ==============================
   CTA SECTION
============================== */
.cta-section {
  padding: 80px 20px;
  background: #004c3f;
  color: #fff;
  text-align: center;
}

.cta-section h2 {
  font-size: 32px;
  margin-bottom: 20px;
}

.cta-section p {
  font-size: 18px;
  margin-bottom: 30px;
}

/* ==============================
   RESPONSIVE DESIGN
============================== */
@media (max-width: 768px) {
  .hero-title {
    font-size: 36px;
  }

   .btn-primary {
    padding: 12px 100px; /* wider on mobile */
  }
  
  .hero-subtitle {
    font-size: 16px;
  }

  .features-grid,
  .tours-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .tour-image {
    height: 180px;
  }

  .slide-btn {
    font-size: 20px;
    padding: 8px 12px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 28px;
  }

  .hero-subtitle {
    font-size: 14px;
  }

  .hero-buttons .btn {
    margin: 10px 0;
    width: 100%;
    justify-content: center;
  }
}
.section-subtitle {
  color: #555;
  font-size: 16px;
  margin-top: 8px;
  margin-bottom: 40px;
  font-weight: 400;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  transition: 0.3s ease;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}