:root {
  --ink: #0a0a0a;
  --paper: #ffffff;
  --accent: #ff3b16;
  --rule: rgba(10, 10, 10, 0.15);
  --mono: "Space Mono", ui-monospace, monospace;
  --sans: "Bricolage Grotesque", system-ui, -apple-system, sans-serif;
  --pad: 28px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--ink); text-decoration: none; }
a:hover { color: var(--accent); }
::selection { background: var(--accent); color: #fff; }
img { max-width: 100%; }

.accent { color: var(--accent); }
.muted { color: rgba(10, 10, 10, 0.5); }

.label {
  margin: 0 0 30px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* ---- top bar ---- */
.bar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 16px var(--pad);
  background: var(--paper);
  border-bottom: 3px solid var(--ink);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.bar__name { font-weight: 700; }
.bar__nav { display: flex; gap: 22px; flex-wrap: wrap; }
.bar__nav a { border-bottom: 1px solid transparent; }
.bar__nav a:hover, .bar__nav a[aria-current="true"] { border-bottom-color: var(--accent); }
.bar__cta { background: var(--accent); color: #fff; padding: 8px 14px; font-weight: 700; }
.bar__cta:hover { background: var(--ink); color: #fff; }

/* ---- hero ---- */
.hero { padding: 44px var(--pad) 34px; border-bottom: 3px solid var(--ink); animation: slide 0.7s ease both; }
.hero__meta {
  margin: 0 0 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.hero__name {
  margin: 0;
  font-weight: 800;
  font-size: clamp(64px, 15.5vw, 232px);
  line-height: 0.82;
  letter-spacing: -0.045em;
  text-transform: uppercase;
}
.hero__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; margin-top: 34px; align-items: end; }
.hero__lead { margin: 0; max-width: 34ch; font-size: 22px; line-height: 1.42; text-wrap: pretty; }
.hero__note {
  margin: 0;
  max-width: 44ch;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.75;
  color: rgba(10, 10, 10, 0.72);
}

/* ---- stats ---- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); border-bottom: 3px solid var(--ink); }
.stat { padding: 26px var(--pad); border-right: 1px solid rgba(10, 10, 10, 0.15); }
.stat__n { display: block; font-weight: 800; font-size: 52px; line-height: 0.9; letter-spacing: -0.04em; }
.stat__l {
  display: block;
  margin-top: 10px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(10, 10, 10, 0.6);
}

/* ---- blocks ---- */
.block { padding: 52px var(--pad); border-bottom: 3px solid var(--ink); }

.roles { display: flex; flex-direction: column; }
.role {
  display: grid;
  grid-template-columns: 56px 1fr 300px 170px;
  gap: 20px;
  align-items: baseline;
  padding: 20px 0;
  border-top: 1px solid var(--rule);
  transition: background 0.15s ease;
}
.role:hover { background: rgba(10, 10, 10, 0.04); }
.role__no { font-family: var(--mono); font-size: 11px; color: var(--accent); }
.role__title {
  margin: 0;
  font-weight: 700;
  font-size: clamp(22px, 2.6vw, 34px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}
.role__org { margin: 0; font-family: var(--mono); font-size: 12px; line-height: 1.65; color: rgba(10, 10, 10, 0.68); }
.role__org strong { color: var(--ink); }
.role__when { font-family: var(--mono); font-size: 11.5px; text-align: right; white-space: nowrap; }

/* ---- stack ---- */
.stack { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); border-bottom: 3px solid var(--ink); }
.stack__group { padding: 34px var(--pad); border-right: 1px solid rgba(10, 10, 10, 0.15); }
.stack__group .label { margin-bottom: 16px; }
.stack__group ul { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 6px; }
.stack__group li { font-size: 18px; line-height: 1.25; }

/* ---- certs ---- */
.certs { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 0 40px; }
.cert { display: grid; grid-template-columns: 1fr auto; gap: 14px; align-items: baseline; padding: 16px 0; border-top: 1px solid var(--rule); }
.cert__n { font-size: 19px; font-weight: 700; line-height: 1.3; letter-spacing: -0.01em; }
.cert__o {
  margin-top: 4px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(10, 10, 10, 0.6);
}
.cert__d { font-family: var(--mono); font-size: 11px; white-space: nowrap; color: var(--accent); }

/* ---- work ---- */
.work { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); border-bottom: 3px solid var(--ink); }
.proj { display: block; padding: 34px var(--pad); border-right: 1px solid rgba(10, 10, 10, 0.15); transition: background 0.15s ease, color 0.15s ease; }
.proj:hover { background: var(--ink); color: var(--paper); }
.proj__top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.proj__n { margin: 16px 0 0; font-weight: 700; font-size: 27px; line-height: 1.1; letter-spacing: -0.02em; }
.proj__d { margin: 10px 0 0; font-family: var(--mono); font-size: 12.5px; line-height: 1.65; }

/* ---- writing ---- */
.post {
  display: grid;
  grid-template-columns: 110px 1fr auto;
  gap: 22px;
  align-items: baseline;
  padding: 18px 0;
  border-top: 1px solid var(--rule);
  transition: background 0.15s ease;
}
.post:hover { background: rgba(10, 10, 10, 0.04); }
.post__d { font-family: var(--mono); font-size: 11px; color: rgba(10, 10, 10, 0.6); }
.post__t { font-size: clamp(20px, 2.2vw, 28px); font-weight: 700; line-height: 1.15; letter-spacing: -0.02em; }
.post__c {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

/* ---- footer ---- */
.foot { display: grid; grid-template-columns: 200px 1fr; gap: 36px; padding: 56px var(--pad) 40px; align-items: start; }
.foot__img { display: block; width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; border: 3px solid var(--ink); }
.foot__h { margin: 0; font-weight: 800; font-size: clamp(34px, 6vw, 76px); line-height: 0.92; letter-spacing: -0.035em; text-transform: uppercase; }
.foot__links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.foot__links a {
  font-family: var(--mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 13px 18px;
  border: 2px solid var(--ink);
}
.foot__links a:hover { background: var(--ink); color: var(--paper); }
.foot__c {
  margin: 44px 0 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(10, 10, 10, 0.5);
}

/* ---- motion ---- */
@keyframes slide { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero, .reveal { animation: none; opacity: 1; transform: none; transition: none; }
}

/* ---- responsive ---- */
@media (max-width: 900px) {
  .hero__cols { grid-template-columns: 1fr; gap: 22px; }
  .role { grid-template-columns: 40px 1fr; }
  .role__org, .role__when { grid-column: 2; text-align: left; }
  .foot { grid-template-columns: 1fr; }
  .foot__img { max-width: 180px; }
  .post { grid-template-columns: 1fr; gap: 6px; }
}

@media (max-width: 620px) {
  :root { --pad: 18px; }
  .bar { flex-wrap: wrap; gap: 12px; position: static; }
  .bar__nav { order: 3; width: 100%; gap: 14px; }
  .stat, .stack__group, .proj { border-right: none; border-bottom: 1px solid rgba(10, 10, 10, 0.15); }
}