.xh-about-page,
  .xh-about-page * {
    box-sizing: border-box;
  }

  .xh-about-page {
    --xh-blue: #1842ef;
    --xh-blue-dark: #1236c8;
    --xh-title: #222222;
    --xh-text: #555555;
    --xh-muted: #777777;
    --xh-line: #e8e8e8;
    --xh-soft: #f8f9fb;
    --xh-blue-soft: #f1f4ff;
    --xh-white: #ffffff;
    max-width: 1180px;
    margin: 0 auto;
    color: var(--xh-text);
    background: var(--xh-white);
    font-family: Arial, Helvetica, sans-serif;
    font-size: 16px;
    line-height: 1.75;
  }

  .xh-about-page h1,
  .xh-about-page h2,
  .xh-about-page h3,
  .xh-about-page h4 {
    margin-top: 0;
    color: var(--xh-title);
    font-weight: 700;
    line-height: 1.25;
  }

  .xh-about-page h1 {
    margin-bottom: 22px;
    font-size: clamp(36px, 5vw, 62px);
    letter-spacing: -0.035em;
  }

  .xh-about-page h2 {
    margin-bottom: 20px;
    font-size: clamp(28px, 3.5vw, 40px);
    letter-spacing: -0.025em;
  }

  .xh-about-page h3 {
    margin-bottom: 10px;
    font-size: 20px;
  }

  .xh-about-page p {
    margin: 0 0 18px;
  }

  .xh-about-page ul {
    margin: 0;
    padding-left: 22px;
  }

  .xh-about-page li {
    margin-bottom: 8px;
  }

  .xh-about-page a.xh-internal-link {
    color: #1842ef;
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 3px;
  }

  .xh-about-page a.xh-internal-link:hover {
    color: var(--xh-blue-dark);
  }

  .xh-about-page .xh-hero {
    position: relative;
    overflow: hidden;
    padding: 78px 64px;
    border: 1px solid var(--xh-line);
    border-top: 5px solid var(--xh-blue);
    border-radius: 20px;
    background: var(--xh-soft);
    color: var(--xh-text);
  }

  .xh-about-page .xh-hero::after {
    position: absolute;
    right: -90px;
    bottom: -125px;
    width: 340px;
    height: 340px;
    border: 42px solid rgba(24, 66, 239, 0.05);
    border-radius: 50%;
    content: "";
  }

  .xh-about-page .xh-eyebrow {
    position: relative;
    z-index: 1;
    display: inline-block;
    margin-bottom: 20px;
    padding: 7px 12px;
    border: 1px solid rgba(24, 66, 239, 0.24);
    border-radius: 999px;
    background: var(--xh-blue-soft);
    color: var(--xh-blue);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .xh-about-page .xh-hero h1,
  .xh-about-page .xh-hero p {
    position: relative;
    z-index: 1;
  }

  .xh-about-page .xh-hero-copy {
    max-width: 800px;
    font-size: 21px;
    line-height: 1.6;
  }

  .xh-about-page .xh-capability-tags {
    position: relative;
    z-index: 1;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px;
  }

  .xh-about-page .xh-capability-tags span {
    padding: 8px 13px;
    border: 1px solid #dfe3eb;
    border-radius: 999px;
    background: #ffffff;
    color: #444444;
    font-size: 14px;
    font-weight: 600;
    box-shadow: 0 2px 7px rgba(0, 0, 0, 0.025);
  }

  .xh-about-page .xh-section {
    padding: 76px 22px;
    border-bottom: 1px solid var(--xh-line);
    background: #ffffff;
  }

  .xh-about-page .xh-section:last-child {
    border-bottom: 0;
  }

  .xh-about-page .xh-section-intro {
    max-width: 850px;
    margin-bottom: 34px;
    color: var(--xh-muted);
    font-size: 18px;
  }

  .xh-about-page .xh-claim {
    margin: 30px 0 0;
    padding: 22px 24px;
    border-left: 4px solid var(--xh-blue);
    border-radius: 0 10px 10px 0;
    background: var(--xh-blue-soft);
    color: var(--xh-title);
    font-weight: 700;
  }

  .xh-about-page .xh-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .xh-about-page .xh-grid.xh-grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .xh-about-page .xh-card {
    padding: 28px;
    border: 1px solid var(--xh-line);
    border-radius: 14px;
    background: var(--xh-white);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.045);
    transition:
      border-color 0.25s ease,
      box-shadow 0.25s ease,
      transform 0.25s ease;
  }

  .xh-about-page .xh-card:hover {
    border-color: #cdd6ff;
    box-shadow: 0 12px 30px rgba(24, 66, 239, 0.07);
    transform: translateY(-2px);
  }

  .xh-about-page .xh-card-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    margin-bottom: 18px;
    border-radius: 8px;
    background: var(--xh-blue-soft);
    color: var(--xh-blue);
    font-size: 14px;
    font-weight: 700;
  }

  .xh-about-page .xh-card p:last-child {
    margin-bottom: 0;
  }

  .xh-about-page .xh-timeline {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: 22px 34px;
    align-items: start;
    margin-top: 36px;
  }

  .xh-about-page .xh-timeline-label {
    color: var(--xh-blue);
    font-weight: 700;
  }

  .xh-about-page .xh-timeline-content {
    padding-bottom: 24px;
    border-bottom: 1px solid var(--xh-line);
  }

  .xh-about-page .xh-timeline-content:last-child {
    border-bottom: 0;
  }

  .xh-about-page .xh-process {
    counter-reset: xh-step;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 14px;
  }

  .xh-about-page .xh-process-step {
    padding: 24px 18px;
    border: 1px solid var(--xh-line);
    border-top: 3px solid var(--xh-blue);
    border-radius: 10px;
    background: #ffffff;
    box-shadow: 0 5px 16px rgba(0, 0, 0, 0.035);
  }

  .xh-about-page .xh-process-step::before {
    counter-increment: xh-step;
    display: block;
    margin-bottom: 12px;
    color: var(--xh-blue);
    content: "0" counter(xh-step);
    font-size: 13px;
    font-weight: 700;
  }

  .xh-about-page .xh-process-step h3 {
    font-size: 17px;
  }

  .xh-about-page .xh-principle {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 18px;
    padding: 20px;
    border: 1px solid var(--xh-line);
    border-radius: 12px;
    background: #ffffff;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.025);
  }

  .xh-about-page .xh-principle:last-child {
    margin-bottom: 0;
  }

  .xh-about-page .xh-check {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--xh-blue);
    color: #ffffff;
    font-size: 14px;
    font-weight: 700;
  }

  .xh-about-page .xh-principle p {
    margin-bottom: 0;
  }

  .xh-about-page .xh-fit-columns {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .xh-about-page .xh-fit-box {
    padding: 30px;
    border-radius: 14px;
  }

  .xh-about-page .xh-fit-box.xh-fit-positive {
    border: 1px solid #dbe2ff;
    background: var(--xh-blue-soft);
  }

  .xh-about-page .xh-fit-box.xh-fit-boundary {
    border: 1px solid var(--xh-line);
    background: #fafafa;
  }

  .xh-about-page .xh-cta {
    padding: 58px;
    border: 1px solid var(--xh-line);
    border-top: 4px solid var(--xh-blue);
    border-radius: 18px;
    background: var(--xh-soft);
    text-align: center;
  }

  .xh-about-page .xh-cta p {
    max-width: 760px;
    margin-right: auto;
    margin-left: auto;
  }

  .xh-about-page .xh-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: center;
    justify-content: center;
    margin-top: 28px;
  }

  .xh-about-page .xh-button {
    display: inline-block;
    padding: 13px 22px;
    border-radius: 7px;
    background: var(--xh-blue);
    color: #ffffff;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 7px 18px rgba(24, 66, 239, 0.18);
  }

  .xh-about-page .xh-button:hover {
    background: var(--xh-blue-dark);
    color: #ffffff;
  }

  @media (max-width: 900px) {
    .xh-about-page .xh-grid,
    .xh-about-page .xh-grid.xh-grid-2,
    .xh-about-page .xh-fit-columns {
      grid-template-columns: 1fr;
    }

    .xh-about-page .xh-process {
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }
  }

  @media (max-width: 640px) {
    .xh-about-page {
      font-size: 15px;
    }

    .xh-about-page .xh-hero {
      padding: 52px 24px;
      border-radius: 12px;
    }

    .xh-about-page .xh-hero-copy {
      font-size: 18px;
    }

    .xh-about-page .xh-section {
      padding: 54px 10px;
    }

    .xh-about-page .xh-timeline {
      grid-template-columns: 1fr;
      gap: 5px;
    }

    .xh-about-page .xh-process {
      grid-template-columns: 1fr;
    }

    .xh-about-page .xh-card:hover {
      transform: none;
    }

    .xh-about-page .xh-cta {
      padding: 42px 20px;
    }
  }