/* ===== Base & Reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { overflow-x: hidden; }

/* ===== Navbar scroll shadow ===== */
#navbar.scrolled {
  box-shadow: 0 4px 20px rgba(109, 27, 35, 0.1);
}

/* ===== Floating cards ===== */
@keyframes float-slow {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}
@keyframes float-medium {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-6px); }
}
@keyframes float-fast {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-5px); }
}
.floating-card-1 { animation: float-slow 4s ease-in-out infinite; }
.floating-card-2 { animation: float-medium 3.2s ease-in-out infinite; }
.floating-card-3 { animation: float-fast 2.6s ease-in-out infinite; }

/* ===== Menu card hover ===== */
.menu-card {
  will-change: transform;
}
.menu-card:hover {
  transform: translateY(-4px);
}

/* ===== Scroll reveal (progressive enhancement) ===== */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  .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; }
}

/* ===== Mobile menu ===== */
#mobile-menu {
  animation: slideDown 0.25s ease;
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== Smooth focus ===== */
a:focus-visible, button:focus-visible {
  outline: 2px solid #9b1c23;
  outline-offset: 2px;
  border-radius: 4px;
}

/* ===== Selection ===== */
::selection {
  background: #f9d0d0;
  color: #6e1b25;
}