/* ── Base ── */
  *, *::before, *::after { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body { margin: 0; }

  /* ── Nav scroll state ── */
  #nav.scrolled {
    background: rgba(254, 253, 251, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(214, 200, 176, 0.3);
    box-shadow: 0 1px 20px rgba(160, 130, 90, 0.06);
  }

  /* ── Menu tabs ── */
  .menu-tab {
    background: rgba(255,255,255,0.6);
    color: #57534e;
    border: 1px solid rgba(214,200,176,0.4);
  }
  .menu-tab:hover {
    background: white;
    color: #C4724B;
    border-color: #C4724B;
  }
  .menu-tab.active {
    background: #C4724B;
    color: white;
    border-color: #C4724B;
    box-shadow: 0 4px 12px rgba(196,114,75,0.3);
  }

  /* ── Menu card ── */
  .menu-card {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
    border: 1px solid rgba(214,200,176,0.3);
    box-shadow: 0 4px 20px rgba(160,130,90,0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  .menu-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(160,130,90,0.12);
  }
  .menu-card.hidden-card {
    display: none;
  }

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

  /* ── 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 anchor offset for fixed nav ── */
  section[id] {
    scroll-margin-top: 80px;
  }