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

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

body {
  margin: 0;
  overflow-x: hidden;
}

::selection {
  background: rgba(168, 125, 214, 0.2);
  color: #351D4A;
}

/* Floating stat cards animation */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

.animate-float {
  animation: float 4s ease-in-out infinite;
}

/* Stat cards stagger delays are handled inline */

/* Nav scroll state */
#nav.scrolled {
  background: rgba(245, 240, 250, 0.9);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 20px rgba(107, 63, 160, 0.08);
}

/* Mobile menu */
#mobile-menu.open .#mobile-panel {
  /* handled via JS class toggle */
}

#mobile-panel {
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#mobile-menu.open #mobile-panel {
  transform: translateX(0);
}

#mobile-menu.open {
  opacity: 1;
  pointer-events: all;
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

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

/* Remove default button styles */
button {
  cursor: pointer;
  border: none;
  background: none;
}

a {
  text-decoration: none;
}

/* Subtle image hover */
.rounded-3xl overflow-hidden {
  overflow: hidden;
}

.rounded-3xl overflow-hidden img {
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.rounded-3xl overflow-hidden:hover img {
  transform: scale(1.03);
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #F5F0FA;
}
::-webkit-scrollbar-thumb {
  background: #D9C7EE;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #C4A8E5;
}