/* Custom styles and overrides */

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

/* Blob animation for hero */
@keyframes blob {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(20px, -30px) scale(1.1); }
  50% { transform: translate(-20px, 20px) scale(0.9); }
  75% { transform: translate(10px, 10px) scale(1.05); }
}

.animate-blob {
  animation: blob 7s ease-in-out infinite;
}

.animation-delay-2000 {
  animation-delay: 2s;
}

.animation-delay-4000 {
  animation-delay: 4s;
}

/* Scroll reveal base state — content is always visible */
.scroll-reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

/* Only apply hidden state when JS adds the class */
.scroll-reveal.revealed {
  opacity: 0;
  transform: translateY(24px);
}

/* Navbar styles */
.navbar-scrolled {
  background: rgba(255, 255, 255, 0.95) !important;
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.navbar-transparent .nav-logo-text {
  color: rgb(15, 23, 42);
}

/* Custom selection color */
::selection {
  background-color: rgb(204 251 241);
  color: rgb(13 148 136);
}

/* Form focus styles */
input:focus,
select:focus,
textarea:focus {
  outline: none;
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  .scroll-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  html {
    scroll-behavior: auto;
  }
  .animate-blob {
    animation: none;
  }
}

/* Mobile menu transitions */
#mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

#mobile-menu.open {
  max-height: 400px;
}

/* Back to top button */
#back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

/* Subtle card hover effects */
.group:hover .group-hover\:scale-110 {
  transform: scale(1.1);
}