/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Page transitions */
.fade-enter-active,
.fade-leave-active {
  transition: opacity 0.3s ease;
}
.fade-enter-from,
.fade-leave-to {
  opacity: 0;
}

/* Hero wave animation */
@keyframes wave {
  0% { transform: translateX(0); }
  50% { transform: translateX(-25px); }
  100% { transform: translateX(0); }
}
.animate-wave {
  animation: wave 6s ease-in-out infinite;
}

/* Scroll fade-in animation */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}

/* Brand marquee animation */
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 25s linear infinite;
}
.marquee-track:hover {
  animation-play-state: paused;
}

/* Slide transition for hero */
.slide-enter-active,
.slide-leave-active {
  transition: all 0.5s ease;
}
.slide-enter-from {
  opacity: 0;
  transform: translateX(50px);
}
.slide-leave-to {
  opacity: 0;
  transform: translateX(-50px);
}

/* Navbar active link indicator */
.nav-link-active {
  position: relative;
}
.nav-link-active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: #4CB8C4;
  border-radius: 1px;
}

/* Card hover effect */
.card-hover {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.card-hover:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(28, 63, 151, 0.12);
}

/* Gradient text */
.text-gradient {
  background: linear-gradient(135deg, #1C3F97, #4CB8C4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Hero background gradient */
.hero-gradient {
  background: linear-gradient(135deg, #0F2259 0%, #1C3F97 50%, #2a5bc7 100%);
}

/* CTA background */
.cta-gradient {
  background: linear-gradient(135deg, #1C3F97 0%, #0F2259 100%);
}

/* Wave SVG decoration */
.wave-decoration {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  overflow: hidden;
  line-height: 0;
}

/* Dropdown menu */
.dropdown-menu {
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.2s ease;
}
.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Mobile menu transition */
.mobile-menu-enter-active,
.mobile-menu-leave-active {
  transition: all 0.3s ease;
}
.mobile-menu-enter-from,
.mobile-menu-leave-to {
  opacity: 0;
  transform: translateY(-10px);
}