body {
      margin: 0;
      font-family: 'Rubik', sans-serif;
      background: #0e0f12;
      color: #fff;
      overflow-x: hidden;
    }

    img{
        max-width: 100%;
        height: auto;
    }

    .container {
      max-width: 768px;
      margin: 0 auto;
      padding: 0 16px;
    }

    header,
    .features,
    .how-to-use,
    .faq,
    .cta,
    footer {
      width: 100%;
    }

    .center-block{
        display: flex;
        font-family: "Pacifico", cursive;
        justify-content: center;
        align-items: center;
        flex-direction: column;
        font-size: 3em;
        font-weight: normal;
    }

    header {
      background: linear-gradient(135deg, #8e2de2, #ff5e62);
      padding: 30px 0 60px 0;
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
    }

    @media(min-width: 768px) {
      header {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
        padding: 60px 20px;
      }
    }

    .header-content {
      max-width: 100%;
    }

    .header-content h1 {
      font-size: 2rem;
      margin-bottom: 1rem;
    }

    .header-content p {
      font-size: 1.1rem;
      margin-bottom: 2rem;
    }

    .download-buttons {
      display: flex;
      gap: 20px;
      flex-wrap: wrap;
      justify-content: center;
    }

    .center{
        display: flex;
        justify-content: center;
        margin: 30px 0;
    }
    .text-center{
        text-align: center;
    }


    .download-btn {
      background: #fff;
      color: #000;
      padding: 15px 30px;
      font-size: 1rem;
      font-weight: bold;
      border: none;
      border-radius: 8px;
      cursor: pointer;
      transition: 0.3s ease;
      display: flex;
      justify-content: center;
      align-items: center;
    }

    .download-btn:hover {
      background: #e0e0e0;
    }

    .header-image {
      max-width: 320px;
      margin-top: 30px;
    }

    @media(min-width: 768px) {
      .header-image {
        margin-top: 0;
      }
    }

    .features {
      background: #121318;
      text-align: center;
      padding: 60px 0;
    }

    .features h2,
    .how-to-use h2,
    .faq h2,
    .cta h2 {
      font-size: 2rem;
      margin-bottom: 40px;
      text-align: center;
    }

    .feature-box {
      background: #1b1c22;
      padding: 20px;
      border-radius: 12px;
      margin-bottom: 20px;
      box-shadow: 0 0 20px rgba(255, 0, 90, 0.2);
    }

    .feature-box h3 {
      font-size: 1.3rem;
      margin-bottom: 10px;
    }

    .feature-box p,
    .faq-item p {
      font-size: 1rem;
      color: #ccc;
    }

    .how-to-use {
      background: #0f1015;
      text-align: center;
      padding: 60px 0;
    }

    .step-box {
      background: #1b1c22;
      padding: 20px;
      border-radius: 12px;
      color: #ccc;
      margin-bottom: 20px;
    }

    .faq {
      background: #121318;
      padding: 60px 0;
    }

    .faq-item {
      background: #1b1c22;
      padding: 20px;
      border-radius: 10px;
      margin-bottom: 20px;
    }

    .faq-item h4 {
      margin-bottom: 10px;
    }

    .cta {
      background: linear-gradient(135deg, #8c00ff, #ff005a);
      text-align: center;
      padding: 60px 0;
    }

    .cta p {
      font-size: 1.2rem;
      margin-bottom: 2rem;
    }

    footer {
      background: #0a0a0e;
      padding: 20px 0px;
      text-align: center;
      font-size: 0.9rem;
      color: #666;
    }