/* Minimal, readable, and responsive. */
:root{
    --bg:#f5f5f7;
    --card:#ffffff;
    --text:#111216;
    --muted:#53565e;
    --border:#e7e7ea;
    --accent:#111216;
    --btn-bg:#111216;
    --btn-fg:#ffffff;
    --radius:20px;
    --shadow:0 6px 24px rgba(17,18,22,0.08);
  }
  
  *{ box-sizing:border-box; }
  
  html,body{
    height:100%;
    margin:0;
    padding:0;
    background:var(--bg);
    color:var(--text);
    font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
    line-height:1.6;
  }
  
  .container{
    width:100%;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
  }
  
  .site-header{
    padding: 64px 0 24px;
  }
  
  .hero{
    text-align:center;
  }
  
  .avatar{
    width: 96px;
    height: 96px;
    margin: 0 auto 16px;
    border-radius: 50%;
    display:flex;
    align-items:center;
    justify-content:center;
    font-weight:700;
    letter-spacing:0.5px;
    background: var(--text);
    color: var(--bg);
    box-shadow: var(--shadow);
    user-select:none;
  }
  
  .title{
    margin:0 0 8px;
    font-size: clamp(28px, 5vw, 40px);
    line-height:1.15;
  }
  
  .tagline{
    margin:0 auto;
    max-width: 700px;
    color: var(--muted);
    font-size: clamp(14px, 2.6vw, 18px);
  }
  
  .card{
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    margin: 16px 0;
    box-shadow: var(--shadow);
  }
  
  .card h2{
    margin-top:0;
    margin-bottom:8px;
    font-size: 22px;
  }
  
  .links-grid{
    display:grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    margin-top:12px;
  }
  
  .btn{
    display:inline-block;
    text-align:center;
    text-decoration:none;
    padding: 12px 14px;
    border-radius: 12px;
    background: var(--btn-bg);
    color: var(--btn-fg);
    font-weight:600;
    border: 1px solid transparent;
    transition: transform .04s ease, box-shadow .15s ease, opacity .15s ease;
  }
  
  .btn:focus-visible{
    outline: 3px solid #8fb5ff;
    outline-offset: 2px;
  }
  
  .btn:hover{
    transform: translateY(-1px);
    box-shadow: 0 10px 26px rgba(17,18,22,.12);
  }
  
  .link-strong{
    font-weight: 600;
    text-underline-offset: 3px;
  }
  
  .resume-embed{
    margin-top: 12px;
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    background: #fff;
  }
  
  .resume-embed iframe{
    width:100%;
    height: 70vh; /* nice large preview on desktop; mobile will shrink */
    border:0;
  }
  
  .site-footer{
    padding: 32px 0 64px;
    color: var(--muted);
  }
  
  .foot{
    text-align:center;
    font-size: 14px;
  }
  
  /* Better spacing on very small screens */
  @media (max-width: 480px){
    .card{ padding:20px; }
  }

  .profile-photo {
    text-align: center;
    margin: 32px auto 16px;
  }
  
  .profile-photo img {
    max-width: 560px;
    width: 100%;
    height: auto;
    border-radius: 16px;   /* keep rectangular with soft corners */
    box-shadow: var(--shadow);
  }