/* ── Base & Utilities ── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { margin: 0; }

/* ── Floating animations (hero cards) ── */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}
@keyframes float-delayed {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}
@keyframes float-delayed-2 {
  0%, 100% { transform: translateY(0px) rotate(2deg); }
  50% { transform: translateY(-12px) rotate(-1deg); }
}
.animate-float { animation: float 4s ease-in-out infinite; }
.animate-float-delayed { animation: float-delayed 5s ease-in-out infinite 0.5s; }
.animate-float-delayed-2 { animation: float-delayed-2 4.5s ease-in-out infinite 1s; }

/* ── Scroll reveal (progressive enhancement) ── */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }
}
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ── Navbar scroll state ── */
#navbar.scrolled {
  background: rgba(253, 246, 227, 0.92);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 20px rgba(30, 39, 64, 0.08);
}

/* ── Mobile menu transitions ── */
#mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
#mobile-menu.open {
  max-height: 400px;
}

/* ── Custom scrollbar ── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #FDF6E3; }
::-webkit-scrollbar-thumb { background: #C8963E; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #A67828; }

/* ── Selection ── */
::selection { background: #F2C960; color: #1E2740; }