:root {
  --bg: #08090b;
  --bg-2: #0d0f12;
  --bg-3: #14171c;
  --line: #1f242c;
  --line-2: #2a3038;
  --ink: #e8eaed;
  --ink-2: #b9bec6;
  --ink-3: #7a8089;
  --muted: #585e67;

  --accent: #2c7cff;
  --accent-2: #5fa0ff;
  --accent-glow: rgba(44,124,255,.35);
  --accent-soft: rgba(44,124,255,.08);

  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --serif: 'Fraunces', 'Iowan Old Style', Georgia, serif;

  --r-sm: 6px;
  --r: 10px;
  --r-lg: 14px;

  --max: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 14.5px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul { list-style: none; padding: 0; margin: 0; }
::selection { background: var(--accent); color: #fff; }

.skip { position: absolute; left: -9999px; top: 0; }
.skip:focus { left: 12px; top: 12px; background: var(--accent); color: #fff; padding: 8px 12px; border-radius: 6px; z-index: 100; }

.muted { color: var(--ink-3); }

body::before {
  content: '';
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 1;
  background-image:
    radial-gradient(ellipse at 20% -10%, var(--accent-soft), transparent 50%),
    radial-gradient(ellipse at 100% 110%, rgba(44,124,255,.04), transparent 60%);
  mix-blend-mode: screen;
}

.topbar {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px clamp(20px, 4vw, 48px);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  background: rgba(8,9,11,.72);
  border-bottom: 1px solid var(--line);
}
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; letter-spacing: -0.01em; }
.brand-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent-glow); }
.brand-text { font-family: var(--mono); }
.topnav { display: flex; gap: 22px; font-size: 13px; }
.topnav a { color: var(--ink-2); position: relative; padding: 6px 2px; transition: color .15s; }
.topnav a:hover { color: var(--ink); }
.topnav a::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .25s ease; }
.topnav a:hover::after { transform: scaleX(1); }

.cmdk-trigger { display: inline-flex; align-items: center; gap: 6px; padding: 7px 11px; border: 1px solid var(--line); border-radius: 8px; font-size: 12px; color: var(--ink-2); transition: border-color .15s, color .15s, background .15s; }
.cmdk-trigger:hover { color: var(--ink); border-color: var(--line-2); background: var(--bg-3); }
.cmdk-trigger span { font-family: var(--mono); }

main { position: relative; z-index: 2; }

.section { max-width: var(--max); margin: 0 auto; padding: 100px clamp(20px, 4vw, 48px) 40px; position: relative; }

.section-head { display: grid; grid-template-columns: 60px 1fr; column-gap: 24px; row-gap: 6px; align-items: baseline; margin-bottom: 48px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.section-num { font-family: var(--mono); font-size: 11px; letter-spacing: 0.15em; color: var(--accent); text-transform: uppercase; }
.section-title { font-family: var(--serif); font-weight: 500; font-size: clamp(28px, 4vw, 44px); letter-spacing: -0.02em; margin: 0; font-style: italic; }
.section-sub { grid-column: 2; margin: 0; color: var(--ink-3); font-size: 13.5px; }

.hero { max-width: var(--max); margin: 0 auto; padding: clamp(60px, 12vh, 130px) clamp(20px, 4vw, 48px) 80px; position: relative; }

.hero-grid { position: absolute; inset: 0; background-image: linear-gradient(to right, rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(to bottom, rgba(255,255,255,.025) 1px, transparent 1px); background-size: 56px 56px; mask-image: radial-gradient(ellipse 70% 60% at 30% 30%, black 30%, transparent 80%); -webkit-mask-image: radial-gradient(ellipse 70% 60% at 30% 30%, black 30%, transparent 80%); pointer-events: none; }

.hero-meta { margin-bottom: 28px; opacity: 0; animation: fadeUp .7s .1s ease forwards; }
.status { display: inline-flex; align-items: center; gap: 10px; font-size: 12px; color: var(--ink-2); padding: 6px 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--bg-2); }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: #4ade80; box-shadow: 0 0 8px rgba(74,222,128,.6); animation: pulse 2.4s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }

.display { font-family: var(--serif); font-weight: 500; font-size: clamp(46px, 9vw, 110px); line-height: 0.98; letter-spacing: -0.035em; margin: 0 0 44px; font-style: italic; }
.display-line { display: block; opacity: 0; animation: fadeUp .7s ease forwards; }
.display-line:nth-child(1) { animation-delay: .15s; }
.display-line:nth-child(2) { animation-delay: .3s; }
.display .muted { color: var(--ink-3); font-style: normal; font-weight: 400; }

@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }

.terminal { max-width: 720px; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; box-shadow: 0 1px 0 rgba(255,255,255,.04) inset, 0 30px 60px -20px rgba(0,0,0,.55), 0 0 0 1px rgba(44,124,255,.05); opacity: 0; animation: fadeUp .7s .45s ease forwards; }
.terminal-chrome { display: flex; align-items: center; gap: 8px; padding: 10px 14px; background: var(--bg-3); border-bottom: 1px solid var(--line); }
.terminal-chrome .dot { width: 11px; height: 11px; border-radius: 50%; }
.dot-r { background: #ff5f57; }
.dot-y { background: #febc2e; }
.dot-g { background: #28c840; }
.terminal-title { margin-left: 14px; font-size: 11.5px; color: var(--ink-3); }
.terminal-body { padding: 18px 20px 20px; font-family: var(--mono); font-size: 13.5px; line-height: 1.85; }
.line { white-space: pre-wrap; }
.line.out { color: var(--ink); padding-left: 0; }
.line.out.muted { color: var(--ink-3); }
.prompt { color: var(--accent-2); }
.path { color: #c4a8ff; }
.sep { color: var(--ink-3); margin: 0 1px; }
.cmd { color: var(--ink); }

.caret { display: inline-block; color: var(--accent); text-shadow: 0 0 8px var(--accent-glow); animation: blink 1.05s steps(1) infinite; margin-left: 1px; }
.caret.blink { animation: blink 1.05s steps(1) infinite; }
@keyframes blink { 0%, 50% { opacity: 1; } 51%, 100% { opacity: 0; } }

.hero-cta { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 12px; opacity: 0; animation: fadeUp .7s .8s ease forwards; }
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 11px 18px; border-radius: 8px; font-size: 13px; font-family: var(--mono); transition: transform .15s ease, background .15s, color .15s, border-color .15s; }
.btn.primary { background: var(--accent); color: #fff; box-shadow: 0 0 0 1px var(--accent), 0 8px 24px -10px var(--accent-glow); }
.btn.primary:hover { transform: translateY(-1px); background: var(--accent-2); }
.btn.ghost { border: 1px solid var(--line); color: var(--ink-2); }
.btn.ghost:hover { color: var(--ink); border-color: var(--line-2); background: var(--bg-2); }
.btn kbd { font-family: var(--mono); font-size: 11px; padding: 2px 6px; border-radius: 4px; background: var(--bg-3); border: 1px solid var(--line-2); color: var(--ink-2); }

.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
@media (max-width: 760px) { .cards { grid-template-columns: 1fr; } }

.card { position: relative; background: var(--bg); padding: 32px 30px 28px; overflow: hidden; transition: background .25s ease; cursor: pointer; }
.card:hover, .card:focus-visible { background: var(--bg-2); outline: none; }
.card::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background: var(--accent); transform: scaleY(0); transform-origin: top; transition: transform .35s ease; }
.card:hover::before, .card:focus-visible::before { transform: scaleY(1); }

.card-top { display: flex; align-items: center; justify-content: space-between; font-size: 11px; color: var(--ink-3); letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 18px; }
.card-year { font-family: var(--mono); }
.card-role { color: var(--accent-2); }

.card-title { font-family: var(--serif); font-style: italic; font-weight: 500; font-size: clamp(22px, 2.4vw, 28px); letter-spacing: -0.015em; margin: 0 0 14px; line-height: 1.15; }

.card-body { color: var(--ink-2); font-size: 13.5px; line-height: 1.7; margin: 0 0 22px; max-width: 56ch; }

.card-metric { display: flex; align-items: baseline; gap: 14px; padding-top: 18px; border-top: 1px dashed var(--line); }
.metric-value { font-family: var(--serif); font-style: italic; font-weight: 600; font-size: 36px; letter-spacing: -0.02em; color: var(--accent); line-height: 1; }
.metric-unit { font-family: var(--mono); font-style: normal; font-weight: 400; font-size: 18px; color: var(--accent-2); margin-left: 1px; }
.metric-label { font-size: 12px; color: var(--ink-3); }

.card-stack { position: absolute; left: 30px; right: 30px; bottom: 0; display: flex; flex-wrap: wrap; gap: 6px; padding: 14px 0; border-top: 1px solid var(--line); background: linear-gradient(to top, var(--bg-2) 70%, transparent); transform: translateY(100%); opacity: 0; transition: transform .55s cubic-bezier(.2,.7,.2,1), opacity .35s ease .05s; pointer-events: none; }
.card:hover .card-stack, .card:focus-visible .card-stack { transform: translateY(0); opacity: 1; }
.card-stack li { font-family: var(--mono); font-size: 11px; padding: 4px 9px; border-radius: 4px; background: rgba(44,124,255,.10); color: var(--accent-2); border: 1px solid rgba(44,124,255,.22); }

.skills-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 28px 40px; margin-bottom: 70px; }
.skill-cluster .cluster-title { font-family: var(--mono); font-size: 11px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-3); margin: 0 0 14px; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chips li { font-family: var(--mono); font-size: 12.5px; padding: 5px 10px; border-radius: 5px; background: var(--bg-2); border: 1px solid var(--line); color: var(--ink); transition: border-color .15s, color .15s; }
.chips li:hover { border-color: var(--accent); color: var(--accent-2); }
.chips li.chip-muted { color: var(--ink-3); }

.contrib { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 24px; }
.contrib-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; flex-wrap: wrap; gap: 12px; }
.contrib-legend { display: flex; align-items: center; gap: 6px; font-size: 11px; color: var(--ink-3); }
.contrib-legend .cell { display: inline-block; width: 11px; height: 11px; border-radius: 2px; }
.cell.l0 { background: #1a1f26; }
.cell.l1 { background: rgba(44,124,255,.20); }
.cell.l2 { background: rgba(44,124,255,.45); }
.cell.l3 { background: rgba(44,124,255,.70); }
.cell.l4 { background: rgba(44,124,255,1); box-shadow: 0 0 6px var(--accent-glow); }

.contrib-graph { display: grid; grid-template-rows: repeat(7, 11px); grid-auto-flow: column; grid-auto-columns: 11px; gap: 3px; overflow-x: auto; padding-bottom: 4px; scrollbar-width: thin; scrollbar-color: var(--line-2) transparent; }
.contrib-graph::-webkit-scrollbar { height: 6px; }
.contrib-graph::-webkit-scrollbar-thumb { background: var(--line-2); border-radius: 3px; }
.contrib-cell { width: 11px; height: 11px; border-radius: 2px; background: #1a1f26; opacity: 0; transform: scale(0.6); animation: contribIn .4s ease forwards; }
@keyframes contribIn { to { opacity: 1; transform: scale(1); } }
.contrib-foot { margin: 16px 0 0; font-size: 12px; }

.posts { border-top: 1px solid var(--line); }
.post { display: grid; grid-template-columns: 100px 1fr 24px; align-items: baseline; gap: 24px; padding: 22px 4px; border-bottom: 1px solid var(--line); transition: background .15s, padding-left .25s; }
.post:hover { background: var(--bg-2); padding-left: 14px; }
.post time { font-family: var(--mono); font-size: 11.5px; color: var(--ink-3); letter-spacing: 0.04em; }
.post-title { font-family: var(--serif); font-style: italic; font-size: 19px; font-weight: 500; letter-spacing: -0.01em; color: var(--ink); line-height: 1.35; }
.post-arrow { color: var(--accent); font-family: var(--mono); opacity: 0; transform: translateX(-6px); transition: opacity .25s, transform .25s; text-align: right; }
.post:hover .post-arrow { opacity: 1; transform: translateX(0); }

@media (max-width: 640px) { .post { grid-template-columns: 1fr; gap: 4px; } .post-arrow { display: none; } }

.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; }
.contact-card { display: grid; grid-template-columns: 1fr auto; grid-template-rows: auto auto; align-items: center; gap: 4px 16px; padding: 22px 24px; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--r); transition: border-color .2s, background .2s, transform .2s; }
.contact-card:hover { border-color: var(--accent); background: var(--bg-3); transform: translateY(-2px); }
.contact-label { grid-column: 1; grid-row: 1; font-family: var(--mono); font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--ink-3); }
.contact-value { grid-column: 1; grid-row: 2; font-family: var(--mono); font-size: 15px; color: var(--ink); }
.contact-arrow { grid-column: 2; grid-row: 1 / 3; font-family: var(--mono); color: var(--accent); font-size: 18px; }

.footer { max-width: var(--max); margin: 80px auto 0; padding: 32px clamp(20px, 4vw, 48px) 40px; border-top: 1px solid var(--line); position: relative; z-index: 2; }
.footer-row { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 12px; color: var(--ink-3); }

.palette { position: fixed; inset: 0; z-index: 100; display: flex; align-items: flex-start; justify-content: center; padding-top: 14vh; }
.palette[hidden] { display: none; }
.palette-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.62); backdrop-filter: blur(6px); animation: bgIn .15s ease; }
@keyframes bgIn { from { opacity: 0; } }
.palette-card { position: relative; width: min(560px, 92vw); background: var(--bg-2); border: 1px solid var(--line-2); border-radius: var(--r); box-shadow: 0 30px 80px -20px rgba(0,0,0,.6), 0 0 0 1px rgba(44,124,255,.08); overflow: hidden; animation: paletteIn .18s cubic-bezier(.2,.7,.2,1); }
@keyframes paletteIn { from { opacity: 0; transform: translateY(-8px) scale(.98); } to { opacity: 1; transform: translateY(0) scale(1); } }

.palette-search { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.palette-icon { color: var(--accent); font-family: var(--mono); }
.palette-search input { flex: 1; background: transparent; border: 0; outline: 0; color: var(--ink); font-family: var(--mono); font-size: 14.5px; }
.palette-search input::placeholder { color: var(--ink-3); }
.palette-esc { font-family: var(--mono); font-size: 11px; padding: 3px 7px; border-radius: 4px; background: var(--bg-3); border: 1px solid var(--line-2); color: var(--ink-3); }

.palette-list { max-height: 360px; overflow-y: auto; padding: 6px; }
.palette-item { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 6px; cursor: pointer; font-family: var(--mono); font-size: 13px; color: var(--ink-2); transition: background .1s, color .1s; }
.palette-item .pi-icon { display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 22px; border-radius: 4px; background: var(--bg-3); border: 1px solid var(--line); color: var(--accent-2); font-size: 11px; }
.palette-item .pi-label { flex: 1; color: var(--ink); }
.palette-item .pi-hint { font-size: 11px; color: var(--ink-3); }
.palette-item.active, .palette-item:hover { background: var(--accent-soft); color: var(--ink); }
.palette-item.active .pi-icon { border-color: var(--accent); color: var(--accent); }

.palette-foot { display: flex; gap: 18px; padding: 10px 16px; font-size: 11px; color: var(--ink-3); border-top: 1px solid var(--line); background: var(--bg-3); }
.palette-foot kbd { font-family: var(--mono); font-size: 10px; padding: 1px 5px; border-radius: 3px; background: var(--bg); border: 1px solid var(--line-2); margin-right: 4px; }

@media (max-width: 640px) {
  .topnav { display: none; }
  .section { padding-top: 70px; }
  .display { font-size: clamp(40px, 11vw, 64px); }
  .terminal-body { font-size: 12.5px; padding: 14px 16px; }
  .card { padding: 26px 22px 24px; }
  .card-stack { left: 22px; right: 22px; position: static; transform: none; opacity: 1; margin-top: 18px; padding-top: 14px; background: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .caret { animation: none; opacity: 1; }
}