:root {
      --primary: #0057ff;
      --card-bg: #ffffff;
      --text-main: #111827;
      --text-muted: #4b5563;
      --success: #16a34a;
    }

    /* ABOUT 1 */

    .about-1 {
      max-width: 1200px;
      margin: 32px auto 40px;
      padding: 0 16px;
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    }

    .about-hero {
      background: var(--card-bg);
      border-radius: 16px;
      box-shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
      padding: 26px 30px;
      display: grid;
      grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.3fr);
      gap: 32px;
      align-items: center;
    }

    .about-image {
      border-radius: 14px;
      overflow: hidden;
    }

    .about-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .about-text h2 {
      margin: 0 0 12px;
      font-size: 24px;
      font-weight: 700;
    }

    .about-text p {
      margin: 0 0 10px;
      font-size: 14px;
      line-height: 1.7;
      color: var(--text-muted);
    }

    .about-mission {
      margin-top: 32px;
      border-radius: 14px;
      padding: 24px 30px 26px;
      text-align: center;
    }

    .about-mission h3 {
      margin: 0 0 10px;
      font-size: 20px;
      font-weight: 700;
    }

    .about-mission p {
      margin: 0;
      font-size: 14px;
      color: var(--text-muted);
    }

    @media (max-width: 900px) {
      .about-hero {
        grid-template-columns: 1fr;
        padding: 20px;
      }
    }

    @media (max-width: 600px) {
      .about-mission {
        padding: 18px 16px 20px;
      }
    }

    /* ABOUT 2 */

    .about-2 {
      max-width: 1200px;
      margin: 32px auto 40px;
      padding: 0 16px;
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    }

    .about2-header {
      text-align: center;
      margin-bottom: 18px;
    }

    .about2-header h2 {
      margin: 0 0 6px;
      font-size: 24px;
      font-weight: 700;
    }

    .about2-header p {
      margin: 0;
      font-size: 14px;
      color: var(--text-muted);
    }

    .about2-content {
      background: var(--card-bg);
      border-radius: 16px;
      box-shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
      padding: 22px 26px 24px;
      display: grid;
      grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.3fr);
      gap: 28px;
      align-items: center;
    }

    .about2-media {
      overflow: hidden;
    }

    .about2-media video {
      height: 50%;
      display: block;
      object-fit: cover;
      border-radius: 14px;
    }

    .about2-text h3 {
      margin: 0 0 10px;
      font-size: 18px;
      font-weight: 700;
    }

    .about2-text p {
      margin: 0 0 10px;
      font-size: 14px;
      line-height: 1.7;
      color: var(--text-muted);
    }

    .about2-highlight {
      margin-top: 12px;
      padding: 10px 12px;
      border-radius: 10px;
      background: #e5f0ff;
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 13px;
      color: var(--text-main);
    }

    .highlight-icon {
      font-size: 18px;
    }

    .highlight-text {
      flex: 1;
    }

    @media (max-width: 900px) {
      .about2-content {
        grid-template-columns: 1fr;
        padding: 18px 18px 20px;
      }
    }

    /* ABOUT 3 */

    .about-3 {
      max-width: 1200px;
      margin: 32px auto 40px;
      padding: 0 16px;
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    }

    .steps {
      display: flex;
      flex-direction: column;
      gap: 18px;
      margin-bottom: 32px;
    }

    .step-card {
      background: var(--card-bg);
      height: 30vh;
      overflow: hidden;
      border-radius: 12px;
      box-shadow: 0 16px 40px rgba(15, 23, 42, 0.12);
      padding: 14px 0px;
      display: grid;
      grid-template-columns: 3fr 2fr;
      gap: 24px;
      align-items: center;
    }

    .step-media {
      border-radius: 10px;
      overflow: hidden;
      background: #000;
    }

    .step-media img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .step-body {
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .step-header {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .step-number {
      width: 28px;
      height: 28px;
      border-radius: 999px;
      background: var(--primary);
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 14px;
      font-weight: 600;
    }

    .step-body h3 {
      margin: 0;
      font-size: 16px;
      font-weight: 700;
    }

    .step-body p {
      margin: 0;
      font-size: 14px;
      color: var(--text-muted);
    }

    .step-note {
      margin-top: 6px;
      padding-top: 8px;
      border-top: 1px solid #e5e7eb;
      font-size: 13px;
      color: var(--text-main);
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .step-icon {
      font-size: 14px;
    }

    .about3-features {
      display: grid;
      grid-template-columns: repeat(3, minmax(260px, 1fr));
      gap: 16px;
    }

    .feature-card {
      background: var(--card-bg);
      border-radius: 12px;
      box-shadow: 0 12px 30px rgba(15, 23, 42, 0.12);
      padding: 18px 20px 20px;
      text-align: center;
    }

    .feature-icon {
      font-size: 26px;
      margin-bottom: 8px;
    }

    .feature-card h4 {
      margin: 0 0 6px;
      font-size: 15px;
      font-weight: 700;
    }

    .feature-card p {
      margin: 0;
      font-size: 13px;
      color: var(--text-muted);
    }

    @media (max-width: 900px) {
      .step-card {
        grid-template-columns: 1fr;
      }
    }

    /* ABOUT 4 */

    .about-4 {
      max-width: 1200px;
      margin: 32px auto 40px;
      padding: 0 16px;
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    }

    .commitment-banner {
      background: rgba(8, 36, 129, 0.85);
      color: #ffffff;
      border-radius: 10px;
      padding: 18px 26px 20px;
      text-align: center;
      box-shadow: 0 12px 30px rgba(15, 23, 42, 0.18);
    }

    .commitment-banner h2 {
      margin: 0 0 6px;
      font-size: 20px;
      font-weight: 700;
    }

    .commitment-banner p {
      margin: 0;
      font-size: 13px;
      line-height: 1.6;
    }

    .results-card {
      margin-top: 18px;
      background: #ecfdf3;
      border-radius: 10px;
      padding: 18px 26px 20px;
      text-align: center;
      box-shadow: 0 10px 26px rgba(15, 23, 42, 0.08);
    }

    .results-card h3 {
      margin: 0 0 16px;
      font-size: 18px;
      font-weight: 700;
    }

    .results-grid {
      display: flex;
      justify-content: space-around;
      gap: 32px;
      flex-wrap: wrap;
    }

    .result-item {
      min-width: 180px;
    }

    .result-value {
      font-size: 28px;
      font-weight: 700;
      color: var(--success);
      margin-bottom: 4px;
    }

    .result-label {
      font-size: 13px;
      color: var(--text-muted);
    }

    @media (max-width: 640px) {
      .commitment-banner,
      .results-card {
        padding: 16px 16px 18px;
      }
    }