@media (max-width: 375px) {
  .mobile-survey-cta {
    display: block;
  }

  .page {
    padding-bottom: 60px;
  }

  .top-nav {
    text-align: center;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    position: relative;
    right: 0;
  }

  .main-content {
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    height: auto;
    padding: 1.5rem;
    top: -120px;
    scale: 0.7;
  }

  .header-section {
    position: relative;
    max-width: 100%;
    text-align: center;
    gap: 16px;
  }

  .titles {
    font-size: 2.5rem;
    line-height: 1.1;
    text-align: center;
  }

  .wrap-title .detail {
    display: none;
  }

  .subtitle {
    font-size: 0.95rem;
    text-align: center;
    max-width: 100%;
  }

  .phone-container {
    width: 100%;
    max-width: 340px;
    height: 520px;
  }

  .qr-card {
    position: relative;
    bottom: auto;
    right: auto;
    margin-top: 1rem;
    width: 100%;
    max-width: 300px;
    display: none;
  }

  .phone-notch {
    height: 34px;
    top: 13px;
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .main-content {
    gap: 3rem;
    padding: 2rem;
  }

  .titles {
    font-size: 2.75rem;
  }

  .titles .detail {
    width: 127px;
    top: 24%;
  }

  .phone-container {
    width: 330px;
    height: 600px;
  }

  .qr-card {
    bottom: 4rem;
    right: -1.4rem;
    scale: 0.8;
  }
}

@media (min-width: 1025px) {
  .phone-container {
    width: 380px;
    height: 700px;
  }
}

@media (min-width: 376px) and (max-width: 768px) {
  .mobile-survey-cta {
    display: block;
  }

  .page {
    padding-bottom: 60px;
  }

  .main-content {
    top: 65px;
    padding: 1rem;
    scale: 0.95;
  }

  .titles {
    font-size: 2.75rem;
  }

  .wrap-title .detail {
    width: 127px;
    top: 20px;
    right: -20px;
  }

  .subtitle {
    font-size: 1rem;
  }

  .phone-container {
    max-width: 360px;
    height: 560px;
  }

  .phone-notch {
    height: 40px;
    top: 15px;
  }

  .qr-card {
    bottom: 4rem;
    right: -1.4rem;
    scale: 0.8;
    display: none;
  }
}