/* ─── Base ─── */
  *, *::before, *::after { box-sizing: border-box; }
  html { scroll-behavior: smooth; scroll-padding-top: 80px; }
  body { margin: 0; }
  img { display: block; max-width: 100%; }
  ::selection { background: rgba(200, 149, 108, 0.3); color: #F0E4D4; }

  /* ─── Scroll reveal (progressive enhancement) ─── */
  @media (prefers-reduced-motion: no-preference) {
    .reveal {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .reveal.revealed {
      opacity: 1;
      transform: translateY(0);
    }
  }
  @media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; }
  }

  /* ─── Navbar scroll state ─── */
  #site-header.scrolled {
    background: rgba(14, 11, 8, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(200, 149, 108, 0.08);
  }

  /* ─── Mobile menu ─── */
  #mobile-menu.open {
    opacity: 1;
    pointer-events: auto;
  }
  #mobile-menu.closed {
    opacity: 0;
    pointer-events: none;
  }

  /* ─── Custom scrollbar ─── */
  ::-webkit-scrollbar { width: 8px; }
  ::-webkit-scrollbar-track { background: #0E0B08; }
  ::-webkit-scrollbar-thumb { background: #2E241C; border-radius: 4px; }
  ::-webkit-scrollbar-thumb:hover { background: #C8956C; }

  /* ─── Focus visible ─── */
  :focus-visible { outline: 2px solid rgba(200, 149, 108, 0.6); outline-offset: 2px; border-radius: 4px; }

  /* ─── Select styling ─── */
  select option { background: #1A1410; color: #D4BCA0; }