:root {
  --bg: #0a0a0a;
  --bg-2: #111111;
  --card: #141414;
  --line: #262626;
  --line-2: #333333;
  --text: #f2f2f2;
  --muted: #9a9a9a;
  --dim: #6b6b6b;
  --radius: 14px;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 var(--font);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* Header */
.top {
  position: fixed; inset: 0 0 auto 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 28px;
  background: linear-gradient(to bottom, rgba(10,10,10,.85), rgba(10,10,10,0));
}
.mark { font-weight: 700; letter-spacing: .02em; text-decoration: none; }
.mark span { color: var(--dim); font-weight: 500; }
.top nav a { margin-left: 22px; color: var(--muted); text-decoration: none; font-size: 14px; transition: color .2s; }
.top nav a:hover { color: var(--text); }

/* Hero */
.hero { position: relative; min-height: 100vh; min-height: 100svh; display: flex; align-items: center; }
#hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.hero .wrap { position: relative; z-index: 1; width: 100%; pointer-events: none; }
.hero-text { max-width: 560px; pointer-events: auto; }
.eyebrow {
  font: 500 12px/1 var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--muted);
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 26px;
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: var(--line-2); }
.hero h1 { font-size: clamp(44px, 8vw, 92px); line-height: .98; letter-spacing: -.035em; margin: 0 0 24px; font-weight: 700; }
.hero h1 .soft { color: var(--dim); font-weight: 400; }
.lead { font-size: clamp(17px, 2vw, 20px); color: #c9c9c9; margin: 0 0 34px; max-width: 34em; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex; align-items: center; gap: 10px; padding: 13px 22px; border-radius: 999px;
  font-size: 15px; font-weight: 600; text-decoration: none; border: 1px solid var(--line-2);
  color: var(--text); background: transparent; transition: background .25s, color .25s, border-color .25s, transform .25s;
}
.btn:hover { border-color: #8a8a8a; transform: translateY(-1px); }
.btn.solid { background: var(--text); color: #0a0a0a; border-color: var(--text); }
.btn.solid:hover { background: #ffffff; }
.btn .arrow { transition: transform .25s; }
.btn:hover .arrow { transform: translateX(3px); }
.scroll-cue {
  position: absolute; left: 50%; bottom: 28px; transform: translateX(-50%); z-index: 1;
  font: 500 11px var(--mono); letter-spacing: .2em; color: var(--dim); text-transform: uppercase; text-decoration: none;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.scroll-cue::after { content: ""; width: 1px; height: 38px; background: linear-gradient(var(--dim), transparent); animation: cue 2.2s ease-in-out infinite; }
@keyframes cue { 0%,100% { transform: scaleY(.4); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } }

/* Sections */
section.block { padding: 120px 0; border-top: 1px solid var(--line); }
.label { font: 500 12px/1 var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--dim); margin: 0 0 18px; }
h2 { font-size: clamp(30px, 4.4vw, 48px); line-height: 1.08; letter-spacing: -.025em; margin: 0 0 22px; font-weight: 650; }

/* About */
.about { display: grid; grid-template-columns: 280px 1fr; gap: 64px; align-items: start; }
.portrait { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 1; background: var(--card); }
.portrait img { width: 100%; height: 100%; object-fit: cover; display: block; filter: contrast(1.05); }
.portrait::after { content: ""; position: absolute; inset: 0; border: 1px solid rgba(255,255,255,.08); border-radius: var(--radius); }
.about p { color: #c4c4c4; font-size: 18px; margin: 0 0 18px; max-width: 40em; }
.about a.more { color: var(--text); font-weight: 600; font-size: 16px; text-decoration: underline; text-decoration-color: var(--line-2); text-underline-offset: 5px; }
.about a.more:hover { text-decoration-color: var(--text); }
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin-top: 34px; }
.fact { background: var(--bg); padding: 20px 22px; }
.fact b { display: block; font-size: 15px; font-weight: 600; margin-bottom: 4px; }
.fact span { color: var(--muted); font-size: 14px; }

/* Projects */
.projects { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 40px; perspective: 1200px; }
.card {
  position: relative; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px; display: flex; flex-direction: column; min-height: 300px;
  transform-style: preserve-3d; transition: transform .35s cubic-bezier(.2,.7,.2,1), border-color .3s, box-shadow .3s;
  will-change: transform;
}
.card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(255,255,255,.07), transparent 60%);
  opacity: 0; transition: opacity .3s;
}
.card:hover { border-color: #3d3d3d; box-shadow: 0 30px 60px -30px rgba(0,0,0,.8); }
.card:hover::before { opacity: 1; }
.card.wide { grid-column: span 2; min-height: 260px; }
.card .num { font: 500 12px var(--mono); color: var(--dim); letter-spacing: .1em; margin-bottom: 26px; transform: translateZ(20px); }
.card h3 { font-size: 26px; letter-spacing: -.02em; margin: 0 0 12px; font-weight: 650; transform: translateZ(40px); }
.card p { color: #b5b5b5; margin: 0 0 22px; transform: translateZ(25px); }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 26px; padding: 0; list-style: none; transform: translateZ(20px); }
.tags li { font: 500 12px var(--mono); color: var(--muted); border: 1px solid var(--line-2); border-radius: 999px; padding: 4px 10px; }
.card .actions { margin-top: auto; transform: translateZ(50px); }
.card .btn { padding: 10px 18px; font-size: 14px; }
.badge { font: 500 11px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: #0a0a0a; background: var(--text); border-radius: 999px; padding: 3px 9px; margin-left: 10px; vertical-align: 5px; }
.note { font-size: 13px; color: var(--dim); margin: 14px 0 0; transform: translateZ(20px); }

/* Contact */
.contact { text-align: center; }
.contact h2 { margin-bottom: 14px; }
.contact p { color: var(--muted); margin: 0 auto 34px; max-width: 36em; font-size: 18px; }
.contact .actions { justify-content: center; }
footer { border-top: 1px solid var(--line); padding: 34px 0 48px; color: var(--dim); font-size: 13px; }
footer .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }

@media (max-width: 860px) {
  .about { grid-template-columns: 1fr; gap: 34px; }
  .portrait { max-width: 220px; }
  .projects { grid-template-columns: 1fr; }
  .card.wide { grid-column: auto; }
  .facts { grid-template-columns: 1fr; }
  section.block { padding: 84px 0; }
}
@media (max-width: 560px) {
  .top { padding: 14px 16px; }
  .top nav a { margin-left: 14px; }
  .top nav a.hide-sm { display: none; }
  .wrap { padding: 0 16px; }
  .card { padding: 24px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .scroll-cue::after { animation: none; }
  .card { transition: none; }
}