/* ================================================================
       FOOTER
       ================================================================ */
    .footer {
      background: var(--bg-footer);
      padding: 60px 20px 30px;
      border-top: 1px solid rgba(255,214,0,0.2);
    }
    .footer .container { max-width: 1200px; margin: 0 auto; }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr 1fr 0.8fr;
      gap: 40px;
      margin-bottom: 40px;
    }
    .footer-brand {
      font-family: var(--font-heading);
      font-size: 1.3rem;
      font-weight: 700;
      background: var(--gradient-text);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      margin-bottom: 8px;
    }
    .footer-brand img { height: 36px; object-fit: contain; }
    .footer-social-col h4 { font-family: var(--font-heading); color: var(--primary); margin-bottom: 16px; }
    .footer-tagline { color: var(--text-muted); font-size: 0.9rem; }
    .footer-links h4 {
      font-family: var(--font-heading);
      font-size: 1rem;
      margin-bottom: 16px;
      color: var(--primary);
    }
    .footer-links a {
      display: block;
      color: var(--text-muted);
      text-decoration: none;
      font-size: 0.9rem;
      margin-bottom: 10px;
      transition: var(--transition);
    }
    .footer-links a:hover { color: var(--primary); }
    .footer-social { display: flex; gap: 16px; }
    .footer-social a {
      width: 44px; height: 44px;
      border-radius: 50%;
      border: 1px solid rgba(255,214,0,0.3);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary);
      text-decoration: none;
      font-size: 1.2rem;
      transition: var(--transition);
    }
    .footer-social a:hover { background: var(--primary); color: #000; }
    .footer-divider {
      height: 1px;
      background: rgba(255,214,0,0.2);
      margin-bottom: 20px;
    }
    .footer-bottom {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 10px;
    }
    .footer-bottom p { color: var(--text-muted); font-size: 0.85rem; }

/* ================================================================
       FLOATING BUTTONS
       ================================================================ */
    .float-wa {
      position: fixed;
      bottom: 24px; right: 24px;
      width: 56px; height: 56px;
      background: #25D366;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      font-size: 1.6rem;
      text-decoration: none;
      z-index: 998;
      box-shadow: 0 4px 15px rgba(37,211,102,0.4);
      animation: waPulse 2s ease-in-out infinite;
      transition: var(--transition);
    }
    @keyframes rippleEffect {
      0% { transform: scale(0); opacity: 0.5; }
      100% { transform: scale(2.5); opacity: 0; }
    }
    @keyframes waPulse {
      0%, 100% { box-shadow: 0 4px 15px rgba(37,211,102,0.4); }
      50% { box-shadow: 0 0 25px rgba(37,211,102,0.7), 0 0 50px rgba(37,211,102,0.3); }
    }
    .float-wa:hover { transform: scale(1.1); }
    .float-wa-tooltip {
      position: absolute;
      right: 68px;
      top: 50%;
      transform: translateY(-50%);
      background: #000;
      color: #fff;
      font-size: 0.8rem;
      padding: 6px 12px;
      border-radius: 8px;
      white-space: nowrap;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.3s ease;
    }
    .float-wa:hover .float-wa-tooltip { opacity: 1; }
    .float-top {
      position: fixed;
      bottom: 92px; right: 28px;
      width: 44px; height: 44px;
      background: var(--gradient-btn);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #000;
      font-size: 1.2rem;
      border: none;
      cursor: pointer;
      z-index: 997;
      opacity: 0;
      pointer-events: none;
      transition: var(--transition);
    }
    .float-top.visible { opacity: 1; pointer-events: auto; }
    .float-top:hover { transform: scale(1.1) rotate(360deg); transition: all 0.6s ease; }