* {
      box-sizing: border-box;
    }
    body {
      margin: 0;
      font-family: 'Montserrat', sans-serif;
      background: linear-gradient(to bottom, #003366, #005599);
      color: white;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-height: 100vh;
      padding: 20px;
      text-align: center;
    }
    h1 {
      font-size: 2.5rem;
      margin-bottom: 10px;
    }
    p.subtitle {
      font-size: 1.2rem;
      margin-bottom: 30px;
    }
    .seguros-lista {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 15px;
      max-width: 800px;
      margin-bottom: 40px;
    }
    .seguro {
      background: rgba(255, 255, 255, 0.1);
      padding: 15px 20px;
      border-radius: 10px;
      animation: fadeInUp 1s ease forwards;
      opacity: 0;
    }
    .seguro:nth-child(1) { animation-delay: 0.2s; }
    .seguro:nth-child(2) { animation-delay: 0.4s; }
    .seguro:nth-child(3) { animation-delay: 0.6s; }
    .seguro:nth-child(4) { animation-delay: 0.8s; }
    .seguro:nth-child(5) { animation-delay: 1s; }
    .seguro:nth-child(6) { animation-delay: 1.2s; }

    @keyframes fadeInUp {
      from {
        transform: translateY(20px);
        opacity: 0;
      }
      to {
        transform: translateY(0);
        opacity: 1;
      }
    }

    .countdown {
      font-size: 2rem;
      font-weight: bold;
      background: rgba(255, 255, 255, 0.2);
      padding: 20px 30px;
      border-radius: 10px;
    }

    footer {
      margin-top: 40px;
      font-size: 0.9rem;
      color: #ccc;
    }

    /* Chat custom */
    #chat-button button {
      background: #ff6600;
      border: none;
      border-radius: 50%;
      width: 60px;
      height: 60px;
      box-shadow: 0 4px 10px rgba(0,0,0,0.2);
      cursor: pointer;
      font-size: 24px;
      color: white;
    }

    #chat-box {
      display: none;
      position: fixed;
      bottom: 90px;
      right: 20px;
      width: 320px;
      max-height: 400px;
      background: #f9f9f9;
      border-radius: 16px;
      box-shadow: 0 4px 12px rgba(0,0,0,0.2);
      z-index: 9999;
      font-family: 'Montserrat', sans-serif;
      overflow: hidden;
      flex-direction: column;
      display: flex;
    }

    #chat-box header {
      background: #ff6600;
      color: white;
      padding: 12px 16px;
      font-weight: bold;
      border-top-left-radius: 16px;
      border-top-right-radius: 16px;
    }

    #chat-messages {
      padding: 10px;
      height: 250px;
      overflow-y: auto;
      font-size: 14px;
      flex: 1;
    }

    .message.user {
      text-align: right;
    }

    .message.bot {
      text-align: left;
    }

    .message span {
      display: inline-block;
      padding: 6px 10px;
      border-radius: 16px;
      margin: 6px 0;
      max-width: 80%;
      word-wrap: break-word;
    }

    .message.user span {
      background: #ff6600;
      color: white;
    }

    .message.bot span {
      background: #e0e0e0;
      color: #333;
    }

    #chat-input-area {
      display: flex;
      align-items: center;
      border-top: 1px solid #ddd;
      padding: 8px 10px;
      background: #fff;
    }

    #chat-input {
      flex: 1;
      padding: 8px 12px;
      border: 1px solid #ccc;
      border-radius: 20px;
      outline: none;
      font-size: 14px;
    }

    #chat-send-btn {
      background: none;
      border: none;
      margin-left: -36px;
      cursor: pointer;
    }

    #chat-send-btn svg {
      fill: #ff6600;
    }

    a {
      text-decoration: none;
      color: #ff6600;
    }