/* ── Base & Utilities ── */
  *, *::before, *::after { box-sizing: border-box; }
  html { scroll-behavior: smooth; scroll-padding-top: 80px; }
  body { margin: 0; }
  img { max-width: 100%; height: auto; }

  /* ── Scroll Reveal ── */
  .scroll-reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }

  @media (prefers-reduced-motion: no-preference) {
    .scroll-reveal {
      opacity: 0;
      transform: translateY(32px);
    }
    .scroll-reveal.is-visible {
      opacity: 1;
      transform: translateY(0);
    }
  }

  /* Staggered delays */
  .scroll-reveal:nth-child(2) { transition-delay: 0.1s; }
  .scroll-reveal:nth-child(3) { transition-delay: 0.2s; }
  .scroll-reveal:nth-child(4) { transition-delay: 0.3s; }

  /* ── Navbar scroll state ── */
  #nav.scrolled {
    background: rgba(253, 248, 240, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 1px 0 rgba(0,0,0,0.06);
  }

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

  /* ── Hamburger animation ── */
  #menuBtn.active #bar1 {
    transform: rotate(45deg) translate(5px, 5px);
  }
  #menuBtn.active #bar2 {
    opacity: 0;
  }
  #menuBtn.active #bar3 {
    transform: rotate(-45deg) translate(5px, -5px);
    width: 1.5rem;
  }

  /* ── Selection color ── */
  ::selection {
    background: #f7c4aa;
    color: #6e301f;
  }

  /* ── Focus visible ── */
  :focus-visible {
    outline: 2px solid #C0603A;
    outline-offset: 3px;
    border-radius: 4px;
  }