/* ── Reset & Base ── */
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; scroll-padding-top: 80px; }
  body { -webkit-font-smoothing: antialiased; }

  /* ── Navbar ── */
  #navbar {
    background: rgba(250, 250, 245, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }
  #navbar.scrolled {
    background: rgba(250, 250, 245, 0.97);
    box-shadow: 0 1px 20px rgba(0,0,0,0.06);
  }

  /* ── Hero Geometric Shapes ── */
  .hero-shape {
    position: absolute;
    pointer-events: none;
    opacity: 0.12;
  }
  .shape-circle-1 {
    width: 500px; height: 500px;
    background: #1B5E20;
    border-radius: 50%;
    top: -120px; right: -100px;
  }
  .shape-circle-2 {
    width: 280px; height: 280px;
    background: #66bb6a;
    border-radius: 50%;
    bottom: 15%; left: -60px;
  }
  .shape-rect-1 {
    width: 160px; height: 160px;
    background: #1B5E20;
    top: 25%; right: 5%;
    transform: rotate(25deg);
    border-radius: 20px;
    opacity: 0.07;
  }
  .shape-triangle {
    width: 0; height: 0;
    border-left: 80px solid transparent;
    border-right: 80px solid transparent;
    border-bottom: 140px solid #43a047;
    top: 18%; left: 8%;
    opacity: 0.08;
  }
  .shape-dots {
    width: 120px; height: 120px;
    background-image: radial-gradient(circle, #1B5E20 1.5px, transparent 1.5px);
    background-size: 16px 16px;
    bottom: 20%; right: 12%;
    opacity: 0.2;
  }

  /* ── Floating Cards ── */
  .floating-card {
    animation: float 4s ease-in-out infinite;
  }
  .card-services { animation-delay: 0.5s; }
  .card-location { animation-delay: 1.2s; }

  @keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
  }
  @keyframes float-slow {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-7px); }
  }
  @keyframes float-medium {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-9px); }
  }
  @keyframes float-fast {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-6px); }
  }

  /* ── Service Cards ── */
  .service-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  }
  .service-card:hover {
    transform: translateY(-4px);
  }

  /* ── Scroll Animations ── */
  .reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }

  /* ── Mobile Menu ── */
  #mobile-menu {
    animation: slideDown 0.25s ease;
  }
  @keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .mobile-link {
    display: block;
    padding: 0.5rem 0;
    border-bottom: 1px solid #f3f4f6;
    text-decoration: none;
  }
  .mobile-link:last-child { border-bottom: none; }

  /* ── Utility ── */
  ::selection { background: #c8e6c9; color: #1B5E20; }
</script>