/* ============================================================
    DESIGN TOKENS
    Terminal aesthetic — change --green to your preferred accent.
    Common choices: #00ff88 (green), #00d4ff (cyan), #ff6b35 (orange)
  ============================================================ */
  :root {
    --bg: #0c0c0c;
    --surface: #111111;
    --border: #1e1e1e;
    --text: #cccccc;
    --dim: #555555;
    --green: #00ff88;
    --green-dim: rgba(0,255,136,0.08);
    --font: 'JetBrains Mono', monospace;
    --scanline: rgba(0,0,0,0.03);
  }

  [data-theme="light"] {
    --bg: #fafafa;
    --surface: #f0f0f0;
    --border: #dddddd;
    --text: #222222;
    --dim: #888888;
    --green: #00994d;
    --green-dim: rgba(0,153,77,0.08);
    --scanline: rgba(0,0,0,0.015);
  }

  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }

  body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    font-size: 13px;
    line-height: 1.7;
    cursor: default;
    transition: background 0.2s ease, color 0.2s ease;
  }

  body::before {
    content: '';
    position: fixed;
    inset: 0;
    background: repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      var(--scanline) 2px,
      var(--scanline) 4px
    );
    pointer-events: none;
    z-index: 999;
  }

  a { color: var(--green); text-decoration: none; }
  a:hover { text-decoration: underline; }

  @media (hover: hover) and (pointer: fine) {
    * { cursor: none !important; }
  }
  .cursor-dot {
    display: none;
    width: 6px; height: 6px;
    background: var(--green);
    border-radius: 50%;
    position: fixed;
    top: 0; left: 0;
    pointer-events: none;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.15s ease;
  }
  .cursor-ring {
    display: none;
    width: 28px; height: 28px;
    border: 1px solid var(--green);
    border-radius: 50%;
    position: fixed;
    top: 0; left: 0;
    pointer-events: none;
    z-index: 9998;
    opacity: 0;
    transition: width 0.15s ease, height 0.15s ease, opacity 0.15s ease, border-color 0.15s ease;
  }
  .cursor-dot.active, .cursor-ring.active { opacity: 1; }
  .cursor-ring.active { opacity: 0.6; }
  @media (hover: hover) and (pointer: fine) {
    .cursor-dot, .cursor-ring { display: block; }
  }

  .topbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 0 32px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 12px;
    transition: background 0.2s ease;
  }
  .topbar-left { display: flex; align-items: center; gap: 24px; }
  .topbar-dots { display: flex; gap: 6px; }
  .dot { width: 10px; height: 10px; border-radius: 50%; }
  .dot-r { background: #ff5f57; }
  .dot-y { background: #febc2e; }
  .dot-g { background: #28c840; }
  .topbar-path { color: var(--dim); }
  .topbar-path span { color: var(--green); }

  .topbar-right { display: flex; align-items: center; gap: 16px; }
  .topbar-nav { display: flex; gap: 20px; list-style: none; }
  .topbar-nav a { color: var(--dim); font-size: 11px; transition: color 0.15s; }
  .topbar-nav a:hover { color: var(--green); text-decoration: none; }

  .theme-toggle {
    background: none;
    border: 1px solid var(--border);
    color: var(--dim);
    font-family: var(--font);
    font-size: 12px;
    padding: 3px 8px;
    cursor: pointer;
    transition: all 0.15s;
    border-radius: 2px;
  }
  .theme-toggle:hover { border-color: var(--green); color: var(--green); }

  .container { max-width: 900px; margin: 0 auto; padding: 0 32px; }

  #hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    padding: 80px 32px 30px;
    border-bottom: 1px solid var(--border);
  }
  #hero .container { width: 100%; }

  .prompt {
    color: var(--dim);
    margin-bottom: 32px;
    font-size: 12px;
  }
  .prompt .user { color: var(--green); }
  .prompt .cmd { color: var(--text); }

  .hero-output { margin-bottom: 48px; }

  .hero-top { display: flex; align-items: center; gap: 24px; }
  .hero-photo-wrap { flex-shrink: 0; }
  .hero-photo {
    width: 88px; height: 88px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--green);
    display: block;
  }
  .hero-photo-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface);
    color: var(--green);
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 0;
  }

  .ascii-name {
    font-size: clamp(11px, 2vw, 16px);
    line-height: 1.2;
    color: var(--green);
    white-space: pre;
    margin-bottom: 24px;
    opacity: 0;
    animation: fadeIn 0.5s ease 0.3s forwards;
  }

  .hero-info { display: flex; flex-direction: column; gap: 6px; margin-bottom: 32px; }
  .info-line { display: flex; gap: 16px; }
  .info-key { color: var(--dim); min-width: 100px; }
  .info-val { color: var(--text); }
  .info-val.accent { color: var(--green); }

  .hero-desc {
    max-width: 600px;
    color: var(--dim);
    margin-bottom: 32px;
    padding-left: 16px;
    border-left: 2px solid var(--border);
    font-style: italic;
  }

  .hero-links { display: flex; gap: 16px; flex-wrap: wrap; }
  .cmd-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    font-family: var(--font);
    font-size: 12px;
    border: 1px solid var(--border);
    color: var(--text);
    background: none;
    cursor: pointer;
    transition: all 0.15s;
    text-decoration: none;
  }
  .cmd-btn::before { content: '$'; color: var(--green); }
  .cmd-btn:hover {
    border-color: var(--green);
    color: var(--green);
    text-decoration: none;
    background: var(--green-dim);
  }

  .cursor {
    display: inline-block;
    width: 8px; height: 14px;
    background: var(--green);
    animation: blink 1s step-end infinite;
    vertical-align: text-bottom;
    margin-left: 4px;
  }
  @keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }
  @keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

  section { padding: 80px 32px; border-bottom: 1px solid var(--border); }

  .section-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 48px;
  }
  .section-cmd {
    color: var(--green);
    font-size: 12px;
  }
  .section-title {
    color: var(--text);
    font-size: 13px;
    font-weight: 400;
  }
  .section-line {
    flex: 1;
    height: 1px;
    background: var(--border);
  }

  .skills-table { width: 100%; border-collapse: collapse; }
  .skills-table tr { border-bottom: 1px solid var(--border); }
  .skills-table tr:last-child { border-bottom: none; }
  .skills-table td { padding: 12px 0; vertical-align: top; }
  .skills-table td:first-child {
    color: var(--dim);
    width: 160px;
    padding-right: 24px;
  }
  .skill-tags { display: flex; flex-wrap: wrap; gap: 8px; }
  .skill-tag {
    font-size: 11px;
    padding: 2px 8px;
    border: 1px solid var(--border);
    color: var(--dim);
  }
  .skill-tag.hot {
    border-color: var(--green);
    color: var(--green);
    background: var(--green-dim);
  }

  .hobbies-intro {
    max-width: 720px;
    color: var(--dim);
    margin-bottom: 28px;
    padding-left: 16px;
    border-left: 2px solid var(--border);
    font-style: italic;
    font-size: 13px;
    line-height: 1.9;
  }

  .music-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }

  .music-card {
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.01);
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .music-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
  }

  .music-platform {
    color: var(--green);
    font-size: 12px;
    text-transform: lowercase;
    letter-spacing: 0.08em;
  }

  .music-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 72px;
    padding: 4px 8px;
    border: 1px solid var(--border);
    color: var(--dim);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
  }

  .music-card iframe {
    width: 100%;
    min-height: 220px;
    border: 1px solid var(--border);
    background: var(--surface);
  }

  .music-card .cmd-btn {
    width: fit-content;
  }

  .exp-list { display: grid; grid-template-columns: repeat(2, 1fr); column-gap: 40px; }
  .exp-item {
    padding: 22px 0;
    border-bottom: 1px solid var(--border);
    opacity: 0;
    transform: translateX(-8px);
    transition: all 0.4s ease;
  }
  .exp-item:last-child { border-bottom: none; }
  .exp-item.visible { opacity: 1; transform: translateX(0); }

  .exp-meta { display: flex; flex-direction: column; gap: 2px; margin-bottom: 10px; }
  .exp-company { color: var(--green); font-size: 14px; font-weight: 700; }
  .exp-period { color: var(--dim); font-size: 11px; }

  .exp-role {
    font-size: 13px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
  }
  .exp-desc { color: var(--dim); font-size: 12px; line-height: 1.8; margin-bottom: 12px; }
  .exp-tags { display: flex; flex-wrap: wrap; gap: 6px; }
  .exp-tag {
    font-size: 10px;
    padding: 1px 6px;
    border: 1px solid var(--border);
    color: var(--dim);
  }

  #contact { border-bottom: none; }
  .contact-prompt {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 40px;
  }
  .contact-prompt .line { display: flex; align-items: center; gap: 12px; padding: 2px 0; transition: transform 0.15s ease; }
  .contact-prompt .line:hover { transform: translateX(4px); }
  .contact-prompt .line-icon { display: inline-block; width: 18px; opacity: 0.5; filter: grayscale(1); transition: opacity 0.15s ease, filter 0.15s ease, transform 0.15s ease; }
  .contact-prompt .line:hover .line-icon { opacity: 1; filter: grayscale(0); transform: scale(1.2); }
  .contact-prompt .key { color: var(--dim); }
  .contact-prompt .val { color: var(--text); }
  .contact-prompt .val a { color: var(--green); }

  .contact-cta {
    font-size: 24px;
    color: var(--text);
    margin-bottom: 32px;
    font-weight: 300;
  }
  .contact-cta span { color: var(--green); }

  footer {
    padding: 20px 32px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    color: var(--dim);
    font-size: 11px;
  }

  @media (max-width: 768px) {
    .topbar-nav { display: none; }
    section { padding: 60px 20px; }
    #hero { padding: 70px 20px 30px; }
    .exp-list { grid-template-columns: 1fr; }
    .ascii-name { font-size: 8px; }
    .hero-top { gap: 16px; }
    .hero-photo, .hero-photo-placeholder { width: 64px; height: 64px; font-size: 18px; }
    .music-grid { grid-template-columns: 1fr; }
  }