/* ── Base ── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; }
img, video { max-width: 100%; height: auto; display: block; }
::selection { background: #c9254a; color: #fff; }

/* ── Reveal on scroll (progressive enhancement) ── */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1), transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }
}
/* Fallback: always visible when JS is disabled */
.no-js .reveal,
:not(.reveal) {
  opacity: 1;
  transform: none;
}

/* ── Navbar scroll state ── */
#site-nav.scrolled {
  background: rgba(255, 252, 249, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 12px rgba(116, 26, 50, 0.08);
}

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

/* ── Smooth focus outlines ── */
:focus-visible {
  outline: 2px solid #c9254a;
  outline-offset: 2px;
}