/* ===== CUSTOM STYLES ===== */

  /* Smooth scrolling */
  html {
    scroll-behavior: smooth;
  }

  /* Focus styles */
  *:focus-visible {
    outline: 2px solid #5fbf91;
    outline-offset: 2px;
    border-radius: 4px;
  }

  /* ===== BUTTONS ===== */
  .btn-primary {
    background: linear-gradient(135deg, #3a9d72 0%, #2a7d5a 100%);
    color: #ffffff;
    border-radius: 14px;
    padding: 14px 32px;
    font-weight: 800;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(58, 157, 114, 0.3);
  }

  .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(58, 157, 114, 0.4);
    background: linear-gradient(135deg, #5fbf91 0%, #3a9d72 100%);
    color: #ffffff;
  }

  .btn-primary:active {
    transform: translateY(0);
  }

  .btn-secondary {
    background: #ffffff;
    color: #0d3b6e;
    border-radius: 14px;
    padding: 14px 32px;
    font-weight: 800;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid #dce6f5;
    cursor: pointer;
  }

  .btn-secondary:hover {
    border-color: #5fbf91;
    background: #f2faf5;
    color: #0d3b6e;
    transform: translateY(-2px);
  }

  .btn-dark {
    background: #0d3b6e;
    color: #ffffff;
    border-radius: 14px;
    padding: 14px 32px;
    font-weight: 800;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(13, 59, 110, 0.3);
  }

  .btn-dark:hover {
    background: #0a2f58;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(13, 59, 110, 0.4);
    color: #ffffff;
  }

  .btn-outline-light {
    background: transparent;
    color: #ffffff;
    border-radius: 14px;
    padding: 14px 32px;
    font-weight: 800;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid rgba(255, 255, 255, 0.5);
    cursor: pointer;
  }

  .btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: #ffffff;
    color: #ffffff;
    transform: translateY(-2px);
  }

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

  #navbar.scrolled {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(13, 59, 110, 0.08);
  }

  .nav-link {
    position: relative;
  }

  .nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: #5fbf91;
    border-radius: 1px;
    transition: width 0.3s ease;
  }

  .nav-link:hover::after {
    width: 100%;
  }

  /* ===== PROGRAM CARDS ===== */
  .program-card {
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s ease;
  }

  .program-card:hover {
    transform: translateY(-6px);
  }

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

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

  .mobile-link {
    position: relative;
    padding-left: 0;
  }

  .mobile-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 60%;
    background: #5fbf91;
    border-radius: 2px;
    transition: width 0.2s ease;
  }

  .mobile-link:hover::before {
    width: 3px;
  }

  /* ===== SCROLL REVEAL ===== */
  .reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }

  .reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }

  /* ===== REDUCED MOTION ===== */
  @media (prefers-reduced-motion: reduce) {
    html {
      scroll-behavior: auto;
    }
    .reveal {
      opacity: 1;
      transform: none;
    }
    .program-card:hover {
      transform: none;
    }
    .btn-primary:hover,
    .btn-secondary:hover,
    .btn-dark:hover,
    .btn-outline-light:hover {
      transform: none;
    }
    .program-card img {
      transition: none;
    }
    .animate-bounce {
      animation: none;
    }
  }

  /* ===== RESPONSIVE ===== */
  @media (max-width: 767px) {
    .btn-primary,
    .btn-secondary,
    .btn-dark,
    .btn-outline-light {
      width: 100%;
      text-align: center;
      justify-content: center;
    }
  }