:root {
        --bg3: #025ab2;
        --bg5: #000000;
        --glass: rgba(255, 255, 255, 0.08);
        --glass-2: rgba(255, 255, 255, 0.12);
        --txt: #fff;
        --ink: #0b1220;
        --gold: #f1c40f;
        --radius: 18px;
        --shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
        --trans: 0.3s ease;
      }

      * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
      }
      body {
        font-family: "Segoe UI", sans-serif;
        background: linear-gradient(135deg, var(--bg3), var(--bg5));
        background-size: 300% 300%;
        animation: gradientMove 30s ease infinite;
        color: white;
        text-align: center;
        padding: 80px 20px;
        min-height: 100vh;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
      }

      @keyframes gradientMove {
        0% {
          background-position: 0% 50%;
        }
        50% {
          background-position: 100% 50%;
        }
        100% {
          background-position: 0% 50%;
        }
      }

      h1 {
        font-size: 3.5rem;
        margin-bottom: 20px;
        text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.4);
        animation: fadeIn 1.5s ease;
      }

      p.lead {
        font-size: 1.3rem;
        margin-bottom: 40px;
        opacity: 0.9;
        animation: fadeIn 2s ease;
      }

      /* Buttons */
      a.button {
        display: inline-block;
        margin: 12px;
        padding: 14px 30px;
        border-radius: 50px;
        text-decoration: none;
        background: white;
        color: #2c3e50;
        font-weight: bold;
        font-size: 1.1rem;
        letter-spacing: 1px;
        transition: all 0.3s ease;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
      }

      a.button:hover {
        background: #f1c40f;
        color: black;
        transform: scale(1.1);
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
      }

      /* Fade-in animation */
      @keyframes fadeIn {
        from {
          opacity: 0;
          transform: translateY(-20px);
        }
        to {
          opacity: 1;
          transform: translateY(0);
        }
      }

      /* Features cards */
      .features {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
        margin-top: 50px;
      }

      .card {
        background: rgba(255, 255, 255, 0.1);
        padding: 25px;
        border-radius: 20px;
        width: 250px;
        text-align: center;
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
        transition: transform 0.3s, background 0.3s;
      }

      .card:hover {
        transform: scale(1.05);
        background: rgba(255, 255, 255, 0.2);
      }

      .card h5 {
        margin-bottom: 10px;
        font-weight: bold;
      }

      .card p {
        font-size: 1rem;
        opacity: 0.9;
      }

      footer {
        margin-top: 60px;
        font-size: 0.9rem;
        opacity: 0.8;
      }
      footer a {
        color: var(--gold);
        text-decoration: none;
        margin: 0 5px;
        transition: color 0.3s;
      }
      footer a:hover {
        color: white;
      }

      @media (max-width: 768px) {
        h1 {
          font-size: 2.5rem;
        }
        .features {
          flex-direction: column;
          align-items: center;
        }
      }