* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: "Segoe UI", sans-serif;
    }

    body {
      min-height: 100vh;
      background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .signup-container {
      background: rgba(255, 255, 255, 0.08);
      backdrop-filter: blur(15px);
      border-radius: 18px;
      padding: 35px 30px;
      width: 100%;
      max-width: 440px;
      box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
      color: #fff;
      animation: fadeIn 1s ease;
    }

  

    .signup-container h2 {
      text-align: center;
      margin-bottom: 25px;
      font-size: 28px;
      letter-spacing: 1px;
    }

    .input-group {
      margin-bottom: 16px;
    }

    .input-group label {
      font-size: 14px;
      margin-bottom: 6px;
      display: block;
      color: #ccc;
    }

    .input-group input {
      width: 100%;
      padding: 12px 14px;
      border-radius: 10px;
      border: none;
      outline: none;
      font-size: 15px;
      background: rgba(255, 255, 255, 0.12);
      color: #fff;
      transition: 0.3s;
    }

    .input-group input::placeholder {
      color: #aaa;
    }

    .input-group input:focus {
      background: rgba(255, 255, 255, 0.18);
      box-shadow: 0 0 0 2px rgba(0, 245, 255, 0.4);
    }

    .terms {
      display: flex;
      align-items: center;
      font-size: 13px;
      color: #ccc;
      margin-bottom: 20px;
    }

    .terms input {
      margin-right: 8px;
    }

    .terms a {
      color: #00f5ff;
      text-decoration: none;
      margin-left: 3px;
    }

    .terms a:hover {
      text-decoration: underline;
    }

    .signup-btn {
      width: 100%;
      padding: 13px;
      border-radius: 12px;
      border: none;
      background: linear-gradient(135deg, #00f5ff, #00c6ff);
      color: #000;
      font-weight: 600;
      font-size: 16px;
      cursor: pointer;
      transition: 0.3s;
      
    }

    .signup-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 12px 30px rgba(0, 245, 255, 0.5);
    }

    .footer-text {
      text-align: center;
      margin-top: 18px;
      font-size: 14px;
      color: #ccc;
    }

    .footer-text a {
      color: #00f5ff;
      text-decoration: none;
      font-weight: 500;
    }

    .footer-text a:hover {
      text-decoration: underline;
    }

    @media (max-width: 480px) {
      .signup-container {
        padding: 28px 22px;
      }

      .signup-container h2 {
        font-size: 24px;
      }
    }