/* Custom styles for Morning Star Montessori */

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

/* Base font optimizations */
body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Scroll reveal base — content is visible by default, JS adds animated state */
.reveal {
  opacity: 1;
  transform: none;
  transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Reduced motion — disable animations */
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  html {
    scroll-behavior: auto;
  }
}

/* Scroll-triggered reveal (progressive enhancement via JS) */
@media (prefers-reduced-motion: no-preference) {
  .reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Navbar scroll state */
.navbar-scrolled {
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: #f8fafc;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Selection color */
::selection {
  background-color: #ccfbf1;
  color: #134e4a;
}

/* Image loading placeholder */
img {
  background-color: #f1f5f9;
}

/* Subtle line animations for section dividers */
.h-px.bg-slate-100 {
  transition: background-color 0.3s ease;
}

/* Focus visible for accessibility */
:focus-visible {
  outline: 2px solid #0d9488;
  outline-offset: 2px;
}

/* Mobile menu transition */
#mobile-menu {
  animation: slideDown 0.25s ease-out;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Button hover lift effect */
button, a {
  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}

/* Card hover effect */
.group:hover .group-hover\:scale-105 {
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}