/* ── Base & utilities ────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 5rem; }
body { margin: 0; }

/* ── Scroll-reveal progressive enhancement ───────────────── */
.scroll-reveal {
  opacity: 1;
  transform: none;
  transition: opacity 0.6s ease, transform 0.6s ease;
}
@media (prefers-reduced-motion: no-preference) {
  .scroll-reveal {
    opacity: 0;
    transform: translateY(24px);
  }
  .scroll-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Navbar scroll state ─────────────────────────────────── */
#navbar.scrolled {
  box-shadow: 0 1px 12px rgba(0,0,0,0.08);
}

/* ── Mobile menu transition ──────────────────────────────── */
#mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
#mobile-menu.open {
  max-height: 400px;
}

/* ── Focus visible ───────────────────────────────────────── */
:focus-visible {
  outline: 2px solid #9b1735;
  outline-offset: 2px;
}

/* ── Subtle selection color ──────────────────────────────── */
::selection {
  background: #fce7eb;
  color: #6b152e;
}