/* ===== BASE & SCROLLBAR ===== */
  html {
    scroll-behavior: smooth;
    scroll-padding-top: 64px;
  }

  ::-webkit-scrollbar {
    width: 8px;
  }
  ::-webkit-scrollbar-track {
    background: #0A2540;
  }
  ::-webkit-scrollbar-thumb {
    background: #3ab396;
    border-radius: 4px;
  }
  ::-webkit-scrollbar-thumb:hover {
    background: #7ed4c1;
  }

  /* ===== REVEAL ANIMATIONS (progressive enhancement) ===== */
  @media (prefers-reduced-motion: no-preference) {
    .reveal-up {
      opacity: 0;
      transform: translateY(30px);
      transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .reveal-left {
      opacity: 0;
      transform: translateX(-40px);
      transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .reveal-right {
      opacity: 0;
      transform: translateX(40px);
      transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .reveal-up.revealed,
    .reveal-left.revealed,
    .reveal-right.revealed {
      opacity: 1;
      transform: translate(0, 0);
    }

    /* Stagger children */
    .reveal-up:nth-child(2) { transition-delay: 0.1s; }
    .reveal-up:nth-child(3) { transition-delay: 0.2s; }
    .reveal-up:nth-child(4) { transition-delay: 0.3s; }
  }

  /* When JS is disabled or prefers-reduced-motion, ensure all content is visible */
  @media (prefers-reduced-motion: reduce) {
    .reveal-up,
    .reveal-left,
    .reveal-right {
      opacity: 1;
      transform: none;
    }
  }

  /* ===== HERO ANIMATIONS (above fold — no JS needed) ===== */
  .reveal-up {
    opacity: 1;
    transform: translateY(0);
  }

  /* ===== NAVBAR SCROLL STATE ===== */
  #navbar.scrolled {
    box-shadow: 0 4px 30px rgba(10, 37, 64, 0.3);
  }

  /* ===== MOBILE LINKS ===== */
  .mobile-link {
    position: relative;
  }
  .mobile-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #7ed4c1;
    transition: width 0.3s ease;
  }
  .mobile-link:hover::after {
    width: 100%;
  }

  /* ===== MENU ITEM HOVER ===== */
  #menu li:hover {
    background: rgba(126, 212, 193, 0.05);
    border-radius: 8px;
    padding-left: 4px;
    padding-right: 4px;
    transition: all 0.2s ease;
  }

  /* ===== SUBTLE PATTERN FOR MINISTRY SECTION ===== */
  #ministry {
    background-image: radial-gradient(circle, rgba(126, 212, 193, 0.08) 1px, transparent 1px);
    background-size: 30px 30px;
  }

  /* ===== FOCUS VISIBLE ===== */
  a:focus-visible,
  button:focus-visible,
  input:focus-visible,
  textarea:focus-visible {
    outline: 2px solid #7ed4c1;
    outline-offset: 2px;
    border-radius: 4px;
  }

  /* ===== SELECTION ===== */
  ::selection {
    background: rgba(126, 212, 193, 0.3);
    color: #0A2540;
  }

  /* ===== MOBILE MENU TRANSITION ===== */
  #mobile-menu {
    animation: fadeIn 0.3s ease forwards;
  }
  #mobile-menu.hidden {
    animation: fadeOut 0.2s ease forwards;
  }

  @keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
  }
  @keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
  }