* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  }
  
  /* Section 1 */
  .sec1 {
    height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    background: linear-gradient(orange, black);
  }
  
  .left1, .right1 {
    width: 700px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 20px;
  }
  
  .sinchu {
    height: 460px;
    width: 450px;
    margin: 15%;
    max-width: 90%;
  }
  
  .fanta {
    font-size: 50px;
    color: white;
  }
  
  p {
    font-size: 25px;
    color: white;
    text-align: justify;
    padding: 1em;
  }
  
  /* Section 2 */
  .sec2 {
    height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-around;
    background: linear-gradient(black, blue);
  }
  
  .left2, .right2 {
    align-items: center;
    width: 600px;
    display: flex;
    flex-direction: column;
    text-align: center;
    padding: 20px;
  }
  
  .sinchu1 {
    height: 400px;
    width: 300px;
    max-width: 90%;
  }
  
  .title {
    font-size: 50px;
    color: white;
    margin-bottom: 20px;
  }
  
  /* 📱 Responsive ONLY for Mobile/Tablet */
  @media (max-width: 768px) {
    .sec1,
    .sec2 {
      flex-direction: column;
      justify-content: center;
      text-align: center;
      height: auto;
      padding: 40px 20px;
    }
  
    .left1, .right1,
    .left2, .right2 {
      width: 100%;
      max-width: 100%;
      padding: 10px 0;
    }
  
    .sinchu {
      width: 100%;
      max-width: 400px;
      height: auto;
      margin: 20px auto;
    }
  
    .sinchu1 {
      width: 100%;
      max-width: 250px;
      height: auto;
      margin: 20px auto;
    }
  
    .fanta,
    .title {
      font-size: 2rem;
    }
  
    p {
      font-size: 1.1rem;
    }
  }
  
  /* 🧠 Ultra small screens (flagship + compact phones) */
  @media (max-width: 480px) {
    .fanta,
    .title {
      font-size: 1.6rem;
    }
  
    p {
      font-size: 1rem;
    }
  
    .sinchu {
      max-width: 90%;
    }
  
    .sinchu1 {
      max-width: auto;
    }
  }