:root {
    --color-primary-dark: #00275e;
    --color-primary-light: #3a98d7;
    --color-primary-gradient: linear-gradient(137deg, #206db4 0%, #3a98d7 149.19%);
    --color-text-dark: #000817;
    --color-text-light: #ffffff;
    --color-text-gray: #4b4d50;
    --bg-light-gray: #f4f7fa;
    --bg-light-blue: #d6e7f4;
    --border-light: #bad4e8;
  }

  * {
    box-sizing: border-box;
  }

  body {
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
    background-color: #ffffff;
    color: var(--color-text-gray);
  }

  .container {
    width: 100%;
    max-width: 1440px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 120px;
    padding-right: 120px;
  }

  a {
    text-decoration: none;
    color: inherit;
  }

  h1, h2, h3, h4, h5, h6, p {
    margin: 0;
  }

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

  .btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: 12px 32px 16px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 24px;
    line-height: 34px;
    text-align: center;
    cursor: pointer;
    border: none;
  }

  .btn-primary {
    background: var(--color-primary-gradient);
    color: var(--color-text-light);
  }

  .btn-secondary {
    background-color: var(--color-text-light);
    color: var(--color-primary-light);
    border: 1px solid var(--border-light);
  }

  @media (max-width: 1200px) {
    .container {
      padding-left: 60px;
      padding-right: 60px;
    }
  }

  @media (max-width: 992px) {
    .container {
      padding-left: 30px;
      padding-right: 30px;
    }
  }

  @media (max-width: 768px) {
    .container {
      padding-left: 20px;
      padding-right: 20px;
    }
    .btn {
      font-size: 18px;
      padding: 10px 24px;
    }
  }