:root{
    --bg: #0c0910;
    --bg-2: #100b15;
    --surface: #17111d;
    --surface-2: #1e1626;
    --border: #2c2135;
    --plum: #421750;
    --plum-bright: #6d2f8a;
    --plum-glow: #9b4fc2;
    --gold: #d4a24c;
    --gold-dim: #a67f3d;
    --text: #ede7f0;
    --text-muted: #a598b0;
    --text-faint: #6f6379;
    --font-display: 'Space Grotesk', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --font-body: 'Inter', sans-serif;
  }

  *{ margin:0; padding:0; box-sizing:border-box; }

  html{ scroll-behavior:smooth; }

  @media (prefers-reduced-motion: reduce){
    html{ scroll-behavior:auto; }
    *{ animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; }
  }

  body{
    background:
      radial-gradient(ellipse 900px 500px at 15% -10%, rgba(66,23,80,0.55), transparent 60%),
      radial-gradient(ellipse 700px 500px at 100% 10%, rgba(212,162,76,0.08), transparent 55%),
      var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
  }

  a{ color:inherit; text-decoration:none; }
  ul{ list-style:none; }
  img{ max-width:100%; display:block; }

  ::selection{ background: var(--plum-bright); color:#fff; }

  :focus-visible{
    outline: 2px solid var(--gold);
    outline-offset: 3px;
    border-radius: 2px;
  }

  .wrap{
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 32px;
  }

  /* ---------- NAV ---------- */
  header{
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: rgba(12,9,16,0.78);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
  }
  nav.wrap{
    display:flex;
    align-items:center;
    justify-content:space-between;
    height: 68px;
  }
  .logo{
    font-family: var(--font-mono);
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 0.02em;
    display:flex;
    align-items:center;
    gap:6px;
    color: var(--text);
  }
  .logo .caret{
    color: var(--gold);
  }
  .logo .cursor{
    display:inline-block;
    width:8px; height:16px;
    background: var(--plum-glow);
    margin-left: 2px;
    animation: blink 1.1s steps(1) infinite;
  }
  @keyframes blink{ 50%{ opacity:0; } }

  .nav-links{
    display:flex;
    gap: 32px;
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text-muted);
  }
  .nav-links a{
    position:relative;
    padding: 4px 2px;
    transition: color 0.2s ease;
  }
  .nav-links a::before{ content: "· "; color: var(--gold); opacity:0; transition: opacity .2s ease; }
  .nav-links a:hover, .nav-links a:focus-visible{ color: var(--text); }
  .nav-links a:hover::before, .nav-links a:focus-visible::before{ opacity:1; }

  .nav-social{
    display:flex;
    gap: 14px;
    align-items:center;
  }
  .icon-btn{
    width:34px; height:34px;
    border:1px solid var(--border);
    border-radius:8px;
    display:flex; align-items:center; justify-content:center;
    color: var(--text-muted);
    transition: all .2s ease;
  }
  .icon-btn:hover, .icon-btn:focus-visible{
    color: var(--text);
    border-color: var(--plum-glow);
    background: rgba(155,79,194,0.12);
  }
  .icon-btn svg{ width:16px; height:16px; }

  .nav-toggle{
    display:none;
    flex-direction:column;
    gap:5px;
    background:none; border:none;
    cursor:pointer;
    padding: 8px;
  }
  .nav-toggle span{
    width:22px; height:2px; background: var(--text);
  }

  /* ---------- HERO ---------- */
  .hero{
    padding: 168px 0 110px;
    display:grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 56px;
    align-items:center;
  }
  .eyebrow{
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--gold);
    letter-spacing: 0.04em;
    margin-bottom: 18px;
    display:flex;
    align-items:center;
    gap:8px;
  }
  .eyebrow::before{ content:"$"; color: var(--text-faint); }

  h1.name{
    font-family: var(--font-display);
    font-size: clamp(40px, 5.4vw, 68px);
    font-weight: 700;
    line-height: 1.02;
    letter-spacing: -0.01em;
  }
  h1.name .accent{
    color: transparent;
    background: linear-gradient(100deg, var(--plum-glow), var(--gold));
    -webkit-background-clip: text;
    background-clip: text;
  }

  .role-line{
    font-family: var(--font-mono);
    font-size: 16px;
    color: var(--text-muted);
    margin-top: 18px;
  }
  .role-line span{ color: var(--text); }

  .hero-copy{
    margin-top: 22px;
    max-width: 46ch;
    color: var(--text-muted);
    font-size: 15.5px;
  }

  .hero-cta{
    display:flex;
    gap: 14px;
    margin-top: 34px;
    flex-wrap: wrap;
  }
  .btn{
    font-family: var(--font-mono);
    font-size: 13.5px;
    padding: 13px 22px;
    border-radius: 8px;
    display:inline-flex;
    align-items:center;
    gap:8px;
    transition: all .2s ease;
    border: 1px solid transparent;
  }
  .btn-primary{
    background: linear-gradient(120deg, var(--plum-bright), var(--plum));
    color: #fff;
    box-shadow: 0 8px 24px -8px rgba(155,79,194,0.55);
  }
  .btn-primary:hover, .btn-primary:focus-visible{
    box-shadow: 0 10px 28px -6px rgba(155,79,194,0.75);
    transform: translateY(-1px);
  }
  .btn-ghost{
    border-color: var(--border);
    color: var(--text-muted);
  }
  .btn-ghost:hover, .btn-ghost:focus-visible{
    color: var(--text);
    border-color: var(--gold-dim);
  }

  /* terminal card */
  .terminal{
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 30px 60px -20px rgba(0,0,0,0.6);
  }
  .terminal-bar{
    display:flex;
    align-items:center;
    gap:7px;
    padding: 12px 16px;
    background: var(--surface-2);
    border-bottom: 1px solid var(--border);
  }
  .terminal-bar span{
    width:10px; height:10px; border-radius:50%;
    background: var(--text-faint);
  }
  .terminal-bar span:nth-child(1){ background:#e0645f; }
  .terminal-bar span:nth-child(2){ background:#e0b45f; }
  .terminal-bar span:nth-child(3){ background:#5fbf7a; }
  .terminal-title{
    margin-left: 8px;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-faint);
  }
  .terminal-body{
    padding: 22px 20px;
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text-muted);
  }
  .terminal-body .kw{ color: var(--plum-glow); }
  .terminal-body .fn{ color: var(--gold); }
  .terminal-body .str{ color: #8fd19e; }
  .terminal-body .cm{ color: var(--text-faint); }
  .terminal-body div{ min-height: 20px; }
  .terminal-cursor{
    display:inline-block;
    width:7px; height:14px;
    background: var(--gold);
    vertical-align: middle;
    animation: blink 1.1s steps(1) infinite;
  }

  /* ---------- SECTION SHELL ---------- */
  section{ padding: 96px 0; border-top: 1px solid var(--border); }
  .section-head{
    display:flex;
    align-items:baseline;
    gap: 14px;
    margin-bottom: 46px;
  }
  .section-tag{
    font-family: var(--font-mono);
    font-size: 12.5px;
    color: var(--gold);
  }
  .section-title{
    font-family: var(--font-display);
    font-size: clamp(26px, 3vw, 34px);
    font-weight: 600;
  }
  .section-rule{
    flex:1;
    height:1px;
    background: var(--border);
  }

  /* ---------- ABOUT ---------- */
  .about-grid{
    display:grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 64px;
  }
  .about-text p{
    color: var(--text-muted);
    font-size: 15.5px;
    margin-bottom: 16px;
    max-width: 58ch;
  }
  .about-text strong{ color: var(--text); font-weight: 600; }

  .fact-list{
    display:flex;
    flex-direction:column;
    gap: 0;
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow:hidden;
  }
  .fact-row{
    display:flex;
    justify-content:space-between;
    padding: 14px 18px;
    font-family: var(--font-mono);
    font-size: 13px;
    border-bottom: 1px solid var(--border);
    background: var(--surface);
  }
  .fact-row:last-child{ border-bottom:none; }
  .fact-row .k{ color: var(--text-faint); }
  .fact-row .v{ color: var(--text); }

  /* ---------- SKILLS ---------- */
  .skill-groups{
    display:grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
  }
  .skill-group{
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 22px 22px 18px;
  }
  .skill-group h3{
    font-family: var(--font-mono);
    font-size: 12.5px;
    color: var(--text-faint);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 14px;
  }
  .tag-row{
    display:flex;
    flex-wrap:wrap;
    gap: 8px;
  }
  .tag{
    font-family: var(--font-mono);
    font-size: 12.5px;
    padding: 6px 11px;
    border-radius: 6px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    color: var(--text-muted);
    transition: all .18s ease;
  }
  .tag:hover{
    border-color: var(--plum-glow);
    color: var(--text);
  }

  /* ---------- PROJECTS: commit log ---------- */
  .commit-log{
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    background: var(--surface);
  }
  .commit{
    display:grid;
    grid-template-columns: 96px 1fr auto;
    gap: 20px;
    align-items:start;
    padding: 22px 22px;
    border-bottom: 1px solid var(--border);
    transition: background .2s ease;
  }
  .commit:last-child{ border-bottom:none; }
  .commit:hover{ background: var(--surface-2); }
  .commit-hash{
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--gold);
    padding-top: 3px;
  }
  .commit-main .msg{
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 6px;
  }
  .commit-main .msg .type{ color: var(--plum-glow); font-family: var(--font-mono); font-weight:600; font-size: 15px; }
  .commit-main .desc{
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 12px;
    max-width: 56ch;
  }
  .diffstat{
    display:flex;
    flex-wrap:wrap;
    gap:7px;
  }
  .diffstat .tag{ font-size:11.5px; padding:4px 9px; }
  .commit-link{
    align-self:center;
    font-family: var(--font-mono);
    font-size: 12.5px;
    color: var(--text-muted);
    border: 1px solid var(--border);
    border-radius: 7px;
    padding: 9px 14px;
    white-space:nowrap;
    transition: all .2s ease;
  }
  .commit-link:hover, .commit-link:focus-visible{
    color: #fff;
    border-color: var(--plum-glow);
    background: rgba(155,79,194,0.15);
  }

  /* ---------- BLOG ---------- */
  .blog-card{
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap: 24px;
    background: linear-gradient(120deg, rgba(66,23,80,0.35), rgba(23,17,29,0.6));
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 32px;
    flex-wrap: wrap;
  }
  .blog-card h3{
    font-family: var(--font-display);
    font-size: 22px;
    margin-bottom: 8px;
  }
  .blog-card p{ color: var(--text-muted); font-size: 14.5px; max-width: 48ch; }

  /* ---------- CONTACT / FOOTER ---------- */
  .contact-inner{
    text-align:center;
    max-width: 620px;
    margin: 0 auto;
  }
  .contact-inner .section-tag{ justify-content:center; }
  .contact-title{
    font-family: var(--font-display);
    font-size: clamp(30px, 4vw, 44px);
    font-weight: 700;
    margin: 14px 0 16px;
  }
  .contact-title .accent{ color: var(--gold); }
  .contact-inner p{ color: var(--text-muted); margin-bottom: 30px; }
  .contact-links{
    display:flex;
    justify-content:center;
    gap: 16px;
    flex-wrap: wrap;
  }

  footer{
    border-top: 1px solid var(--border);
    padding: 34px 0;
  }
  .footer-row{
    display:flex;
    justify-content:space-between;
    align-items:center;
    flex-wrap: wrap;
    gap: 14px;
    font-family: var(--font-mono);
    font-size: 12.5px;
    color: var(--text-faint);
  }
  .footer-quote{
    font-family: var(--font-display);
    font-style: italic;
    color: var(--text-muted);
    font-size: 14px;
    text-align:center;
    margin-bottom: 20px;
  }

  /* reveal on scroll */
  .reveal{
    opacity:0;
    transform: translateY(18px);
    transition: opacity .6s ease, transform .6s ease;
  }
  .reveal.in{ opacity:1; transform:none; }

  /* ---------- RESPONSIVE ---------- */
  @media (max-width: 860px){
    .hero{ grid-template-columns: 1fr; padding-top: 140px; }
    .about-grid{ grid-template-columns: 1fr; gap: 36px; }
    .skill-groups{ grid-template-columns: 1fr; }
    .commit{ grid-template-columns: 1fr; }
    .commit-hash{ padding-top:0; }
    .commit-link{ justify-self:start; }
  }
  @media (max-width: 700px){
    .nav-links{
      position:absolute;
      top: 68px; left:0; right:0;
      background: rgba(12,9,16,0.98);
      flex-direction:column;
      gap:0;
      border-bottom: 1px solid var(--border);
      max-height:0;
      overflow:hidden;
      transition: max-height .3s ease;
    }
    .nav-links.open{ max-height: 320px; }
    .nav-links a{ padding: 16px 32px; border-bottom: 1px solid var(--border); }
    .nav-toggle{ display:flex; }
    .wrap{ padding: 0 20px; }
    .blog-card{ flex-direction:column; align-items:flex-start; }
  }