:root {
      --bg: #f6f4ef;
      --text: #252525;
      --muted: #66615b;
      --panel: #ffffff;
      --accent: #2f6f73;
      --accent-dark: #1f4f52;
      --line: #ddd6cb;
    }

    .list-format{
        margin: 5px 0
    }

    * {
      box-sizing: border-box;
    }

    body {
      margin: 0;
      font-family: Arial, Helvetica, sans-serif;
      color: var(--text);
      background: var(--bg);
      line-height: 1.6;
    }

    a {
      color: inherit;
    }

    .page {
      width: min(1080px, calc(100% - 32px));
      margin: 0 auto;
    }

    header {
      padding: 72px 0 48px;
      border-bottom: 1px solid var(--line);
    }

    .hero {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 280px;
      gap: 48px;
      align-items: center;
    }

    .intro {
      max-width: 720px;
    }

    .portrait-placeholder {
      width: 100%;
      aspect-ratio: 0.9;
      display: grid;
      place-items: center;
      background: var(--panel);
      border: 1px solid var(--line);
      border-radius: 8px;
      color: var(--muted);
      text-align: center;
      font-weight: 700;
      overflow: hidden;
    }

    .portrait-placeholder img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .eyebrow {
      margin: 0 0 12px;
      color: var(--accent-dark);
      font-size: 0.85rem;
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }

    h1 {
      margin: 0;
      font-size: clamp(2.5rem, 7vw, 5.5rem);
      line-height: 1;
      letter-spacing: 0;
    }

    .headline {
      margin: 22px 0 0;
      max-width: 620px;
      color: var(--muted);
      font-size: 1rem;
    }

    main {
      padding: 24px 0 56px;
    }

    section {
      padding: 32px 0;
      border-bottom: 1px solid var(--line);
    }

    h2 {
      margin: 0 0 18px;
      color: var(--accent-dark);
      font-size: 1.45rem;
    }

    .section-grid {
      display: grid;
      grid-template-columns: 220px 1fr;
      gap: 15px;
      align-items: start;
    }

    .section-label {
      margin: 0;
      color: var(--muted);
      font-size: 0.95rem;
    }

    .card-list {
      display: grid;
      gap: 16px;
    }

    .card {
      padding: 22px;
      background: var(--panel);
      border: 1px solid var(--line);
      border-radius: 8px;
      line-height: 1.75;
    }

    .card h3 {
      margin: 0 0 6px;
      font-size: 1.1rem;
    }

    .meta {
      margin: -10px 0 -10px;
      color: var(--muted);
      font-size: 0.95rem;
    }

    .skills {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      padding: 0;
      margin: 0;
      list-style: none;
    }


    .skills li {
      padding: 8px 12px;
      background: #e9f1ef;
      color: var(--accent-dark);
      border: 1px solid #c7dcd8;
      border-radius: 999px;
      font-weight: 700;
      font-size: 0.92rem;
    }

      .certifications {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      padding: 0;
      margin: 0;
      list-style: none;
    }

    .certifications li {
      padding: 8px 12px;
      background: #d6f5f2;
      color: var(--accent-dark);
      border: 1px solid #7ed8d1;
      border-radius: 999px;
      font-weight: 700;
      font-size: 0.92rem;
    }

    footer {
      padding: 36px 0 48px;
      color: var(--panel);
      background: var(--accent-dark);
    }

    footer .page {
      display: flex;
      justify-content: space-between;
      gap: 24px;
      flex-wrap: wrap;
    }

    footer h2 {
      color: var(--panel);
      margin-bottom: 8px;
    }

    footer p {
      margin: 0;
      color: #dce8e6;
    }

    .contact-links {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      align-items: center;
    }

    .contact-links a {
      padding: 9px 12px;
      border: 1px solid rgba(255, 255, 255, 0.35);
      border-radius: 6px;
      text-decoration: none;
    }

    .contact-links a:hover {
      background: rgba(255, 255, 255, 0.12);
    }

    @media (max-width: 720px) {
      header {
        padding-top: 48px;
      }

      .hero {
        grid-template-columns: 1fr;
        gap: 28px;
      }

      .portrait-placeholder {
        max-width: 260px;
      }

      .section-grid {
        grid-template-columns: 1fr;
        gap: 12px;
      }

      .card {
        padding: 18px;
      }

      footer .page {
        display: block;
      }

      .contact-links {
        margin-top: 20px;
      }
    }