/* ===== BASE ===== */
  *, *::before, *::after {
    box-sizing: border-box;
  }

  html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }

  body {
    margin: 0;
    overflow-x: hidden;
  }

  img {
    max-width: 100%;
    height: auto;
  }

  ::selection {
    background: rgba(45, 90, 61, 0.2);
    color: #1c3a26;
  }

  /* ===== SCROLLBAR ===== */
  ::-webkit-scrollbar {
    width: 8px;
  }
  ::-webkit-scrollbar-track {
    background: #F5F0E8;
  }
  ::-webkit-scrollbar-thumb {
    background: #8fb88f;
    border-radius: 4px;
  }
  ::-webkit-scrollbar-thumb:hover {
    background: #4a7c4a;
  }

  /* ===== NAVBAR ===== */
  #navbar {
    background: transparent;
  }

  #navbar.scrolled {
    background: rgba(253, 252, 250, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(45, 90, 61, 0.08);
  }

  #navbar.scrolled .menu-line {
    background: #2D5A3D;
  }

  /* ===== HERO ANIMATIONS ===== */
  .hero-subtitle {
    opacity: 0;
    animation: fadeUp 0.8s ease forwards 0.3s;
  }

  .hero-title {
    opacity: 0;
    animation: fadeUp 0.8s ease forwards 0.5s;
  }

  .hero-body {
    opacity: 0;
    animation: fadeUp 0.8s ease forwards 0.7s;
  }

  .hero-ctas {
    opacity: 0;
    animation: fadeUp 0.8s ease forwards 0.9s;
  }

  @keyframes fadeUp {
    from {
      opacity: 0;
      transform: translateY(24px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  /* ===== SCROLL REVEAL (progressive enhancement) ===== */
  @media (prefers-reduced-motion: no-preference) {
    .reveal-up,
    .reveal-left,
    .reveal-right {
      opacity: 1; /* visible by default — JS enhances with animation */
    }

    .reveal-up.animated,
    .reveal-left.animated,
    .reveal-right.animated {
      animation: revealUp 0.7s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    }

    .reveal-left.animated {
      animation-name: revealLeft;
    }

    .reveal-right.animated {
      animation-name: revealRight;
    }

    @keyframes revealUp {
      from { opacity: 0; transform: translateY(32px); }
      to   { opacity: 1; transform: translateY(0); }
    }

    @keyframes revealLeft {
      from { opacity: 0; transform: translateX(-32px); }
      to   { opacity: 1; transform: translateX(0); }
    }

    @keyframes revealRight {
      from { opacity: 0; transform: translateX(32px); }
      to   { opacity: 1; transform: translateX(0); }
    }
  }

  /* With JS, add a hidden state before animation fires for smoother entry */
  .js-active .reveal-up,
  .js-active .reveal-left,
  .js-active .reveal-right {
    opacity: 0;
  }

  /* ===== MOBILE MENU ===== */
  #mobile-menu.open .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  #mobile-menu.open .menu-line:nth-child(2) {
    opacity: 0;
  }
  #mobile-menu.open .menu-line:nth-child(3) {
    width: 24px;
    transform: rotate(-45deg) translate(5px, -5px);
  }

  /* ===== MENU CARDS ===== */
  .menu-card {
    transform: translateY(0);
  }
  .menu-card:hover {
    transform: translateY(-4px);
  }

  /* ===== SMOOTH TRANSITIONS ===== */
  a, button {
    transition: all 0.25s ease;
  }

  /* ===== FOCUS STYLES ===== */
  a:focus-visible,
  button:focus-visible,
  input:focus-visible,
  textarea:focus-visible {
    outline: 2px solid #4a7c4a;
    outline-offset: 2px;
    border-radius: 4px;
  }

  /* ===== MOBILE MENU ANIMATION ===== */
  #mobile-menu {
    animation: slideDown 0.3s ease forwards;
  }

  @keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
  }

  /* ===== INPUT AUTOFILL STYLES ===== */
  input:-webkit-autofill,
  textarea:-webkit-autofill {
    -webkit-box-shadow: 0 0 0 30px #FDFCFA inset !important;
    -webkit-text-fill-color: #1c3a26 !important;
  }