/* ─── BASE ─── */
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; scroll-padding-top: 80px; }
  body { overflow-x: hidden; }
  img { display: block; max-width: 100%; }

  /* ─── NAV ─── */
  .nav {
    background: rgba(254, 253, 248, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(6, 78, 59, 0.06);
    transition: box-shadow 0.4s ease, background 0.4s ease;
  }
  .nav.scrolled {
    box-shadow: 0 4px 40px rgba(6, 78, 59, 0.08);
    background: rgba(254, 253, 248, 0.97);
  }
  .nav-link { position: relative; }
  .nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #059669;
    transition: width 0.3s ease;
  }
  .nav-link:hover::after { width: 100%; }

  /* Hamburger */
  .nav-toggle { border: none; background: none; cursor: pointer; padding: 4px; }
  .hamburger-line { transition: all 0.3s ease; }
  .nav-toggle.active .hamburger-line:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); }
  .nav-toggle.active .hamburger-line:nth-child(2) { opacity: 0; }
  .nav-toggle.active .hamburger-line:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); width: 24px; margin-left: 0; }

  /* Mobile menu */
  .mobile-menu {
    animation: slideDown 0.3s ease forwards;
  }
  @keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .mobile-link {
    display: block;
    padding: 8px 0;
    border-bottom: 1px solid rgba(6, 78, 59, 0.08);
    text-decoration: none;
  }
  .mobile-link:last-child { border-bottom: none; }

  /* ─── BUTTONS ─── */
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-family: inherit;
  }
  .btn-primary {
    background: #064e3b;
    color: #fefdf8;
    box-shadow: 0 4px 20px rgba(6, 78, 59, 0.3);
  }
  .btn-primary:hover {
    background: #047857;
    box-shadow: 0 8px 32px rgba(6, 78, 59, 0.4);
    transform: translateY(-2px);
  }
  .btn-outline-light {
    background: transparent;
    color: #fefdf8;
    border: 1.5px solid rgba(254, 253, 248, 0.3);
  }
  .btn-outline-light:hover {
    background: rgba(254, 253, 248, 0.1);
    border-color: rgba(254, 253, 248, 0.6);
  }

  /* ─── INPUTS ─── */
  .input-light {
    font-size: 0.95rem;
  }
  .input-light::placeholder {
    font-family: inherit;
  }

  /* ─── HERO CARDS ─── */
  .card-float-1 {
    animation: float1 6s ease-in-out infinite;
  }
  @keyframes float1 {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
  }
  .card-float-2 {
    animation: float2 5s ease-in-out infinite;
    animation-delay: -1s;
  }
  @keyframes float2 {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-8px) rotate(1deg); }
  }
  .card-float-3 {
    animation: float3 7s ease-in-out infinite;
    animation-delay: -3s;
  }
  @keyframes float3 {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
  }

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

  /* ─── MENU CARDS ─── */
  .menu-card {
    transform: translateY(0);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
  }
  .menu-card:hover {
    transform: translateY(-6px);
  }

  /* ─── REVEAL ANIMATIONS ─── */
  .reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }
  .reveal:nth-child(2) { transition-delay: 0.1s; }
  .reveal:nth-child(3) { transition-delay: 0.2s; }
  .reveal:nth-child(4) { transition-delay: 0.3s; }

  /* ─── RESPONSIVE ─── */
  @media (max-width: 768px) {
    .hero { padding-top: 100px; }
    .hero h1 { font-size: 2.75rem; }
    .card-float-2, .card-float-3 { display: none; }
    .card-float-1 { width: 100% !important; max-width: 320px; margin: 0 auto; }
    .hero { min-height: auto; padding-bottom: 80px; }
  }

  @media (max-width: 640px) {
    .hero h1 { font-size: 2.25rem; }
    section { padding-left: 1.25rem !important; padding-right: 1.25rem !important; }
  }

  /* ─── SELECTION ─── */
  ::selection {
    background: rgba(5, 150, 105, 0.2);
    color: #064e3b;
  }
</style>