/* ======================
   HERO SECTION
====================== */
.hero-section {
  background: linear-gradient(135deg, #002540, #004d73);
  color: #fff;
  padding: 100px 20px;
  border-radius: 12px;
  margin-top: 170px;
}

.hero-section h1 {
  animation: fadeUp 1.2s ease forwards;
}

.hero-section .btn {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hero-section .btn:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

/* ======================
   FEATURE CARDS
====================== */
.feature-card {
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  opacity: 0;
  transform: translateY(60px);
}

.feature-card.show {
  opacity: 1;
  transform: translateY(0);
}

.feature-card:hover {
  transform: translateY(-10px) scale(1.03);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

/* ======================
   ANIMATIONS
====================== */
@keyframes fadeUp {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}