/* ── Base ── */
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; scroll-padding-top: 80px; }
  body { overflow-x: hidden; }
  img { max-width: 100%; display: block; }
  ::selection { background: rgba(45, 90, 61, 0.2); }

  /* ── Nav ── */
  .nav-text-color { color: #F5F2EB; }
  #nav.scrolled .nav-text-color { color: #1a3322; }
  #nav.scrolled .nav-link { color: rgba(26, 51, 34, 0.7) !important; }
  #nav.scrolled .nav-link:hover { color: #2D5A3D !important; }
  #nav.scrolled #menu-btn { color: #1a3322; }

  /* ── Marquee ── */
  @keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
  }
  .animate-marquee {
    animation: marquee 30s linear infinite;
  }

  /* ── Scroll reveal (progressive enhancement) ── */
  @media (prefers-reduced-motion: no-preference) {
    .scroll-reveal {
      opacity: 1;
      transform: translateY(0);
      transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                  transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }
  }
  .scroll-reveal.is-hidden {
    opacity: 0;
    transform: translateY(30px);
  }
  @media (prefers-reduced-motion: no-preference) {
    .scroll-reveal.is-hidden {
      opacity: 0;
      transform: translateY(30px);
    }
    .scroll-reveal.is-visible {
      opacity: 1;
      transform: translateY(0);
    }
  }

  /* ── Mobile menu animation ── */
  #mobile-menu.open {
    opacity: 1;
    pointer-events: auto;
  }
  #menu-btn.active #bar1 {
    transform: rotate(45deg) translate(3px, 3px);
  }
  #menu-btn.active #bar2 {
    opacity: 0;
  }
  #menu-btn.active #bar3 {
    width: 1.5rem;
    transform: rotate(-45deg) translate(3px, -3px);
  }

  /* ── Form focus states ── */
  input:focus, select:focus, textarea:focus {
    border-color: #2D5A3D !important;
  }

  /* ── Subtle hover lift for cards ── */
  @media (prefers-reduced-motion: no-preference) {
    .group:hover .group-hover\:scale-105 {
      transform: scale(1.05);
    }
  }