*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  overflow-x: hidden;
}

/* Scroll reveal — progressive enhancement */
.scroll-reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

@media (prefers-reduced-motion: no-preference) {
  .scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
  }

  .scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Navbar */
#navbar.scrolled {
  background: rgba(46, 3, 22, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

#navbar.scrolled a {
  color: rgb(251 207 232);
}

/* Mobile menu */
#mobile-menu.open {
  opacity: 1;
  pointer-events: auto;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: rgb(46, 3, 22);
}
::-webkit-scrollbar-thumb {
  background: rgb(125, 20, 77);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgb(157, 23, 77);
}

/* Selection */
::selection {
  background: rgb(190, 24, 93);
  color: rgb(253 242 248);
}

/* Image aspect ratio fallback */
.aspect-\[4\/3\] {
  aspect-ratio: 4 / 3;
}
.aspect-\[4\/5\] {
  aspect-ratio: 4 / 5;
}
.aspect-square {
  aspect-ratio: 1 / 1;
}