:root {
  --bg: #181818;
  --surface: #1F1F1F;
  --line: #313131;
  --text: #EDEDED;
  --muted: #9B9B9B;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Geist", system-ui, sans-serif;
  font-size: 16px;
  line-height: 24px;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

main.wrap {
  min-height: 100dvh;
  padding-top: 96px;
  padding-bottom: 80px;
  display: grid;
  gap: 64px;
  align-content: start;
}

.skip {
  position: absolute;
  left: 16px;
  top: -48px;
  padding: 8px 12px;
  background: var(--text);
  color: var(--bg);
  border-radius: 6px;
  z-index: 10;
}
.skip:focus { top: 16px; }

.eyebrow {
  font-family: "Geist Mono", ui-monospace, monospace;
  font-size: 14px;
  line-height: 20px;
  letter-spacing: 0.02em;
  color: var(--muted);
  margin-bottom: 24px;
}

h1 {
  max-width: 680px;
  font-size: 48px;
  line-height: 1;
  font-weight: 600;
  letter-spacing: -0.03em;
  text-wrap: balance;
  background: linear-gradient(90deg, #FFFFFF, #9B9B9B);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lede {
  max-width: 65ch;
  margin-top: 24px;
  font-size: 18px;
  line-height: 28px;
  color: var(--muted);
  text-wrap: pretty;
}

.facts dl {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}
.facts dl > div {
  background: var(--surface);
  padding: 24px;
}
.facts dt {
  font-size: 30px;
  line-height: 36px;
  font-weight: 600;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.facts dd {
  margin-top: 8px;
  font-size: 14px;
  line-height: 20px;
  color: var(--muted);
}

h2 {
  font-size: 14px;
  line-height: 20px;
  font-weight: 500;
  color: var(--muted);
  margin-bottom: 16px;
}

.roles ol { list-style: none; max-width: 680px; }
.roles li {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 16px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
}
.roles li:last-child { border-bottom: 1px solid var(--line); }
.when {
  font-family: "Geist Mono", ui-monospace, monospace;
  font-size: 14px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.what strong { font-weight: 500; }

.open {
  max-width: 65ch;
  font-size: 18px;
  line-height: 28px;
  margin-bottom: -40px;
  text-wrap: pretty;
}

.links { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.links a {
  color: var(--text);
  text-decoration: none;
  font-size: 16px;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--line);
  transition: background-color 300ms var(--ease), border-color 300ms var(--ease), transform 500ms var(--ease);
}
.links a:hover { background: var(--surface); border-color: #9B9B9B; }
.links a:active { transform: scale(0.98); }
.links a.primary { background: var(--text); color: var(--bg); border-color: var(--text); }
.links a.primary:hover { background: #FFFFFF; }
a:focus-visible { outline: 2px solid #FFFFFF; outline-offset: 2px; }

.foot {
  padding-bottom: 32px;
  font-size: 12px;
  line-height: 16px;
  color: var(--muted);
}

.reveal { opacity: 0; transform: translateY(16px); transition: opacity 700ms var(--ease), transform 700ms var(--ease); }
.reveal.in { opacity: 1; transform: none; }

@media (min-width: 768px) {
  main.wrap { padding-top: 128px; }
  h1 { font-size: 60px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { transform: none; transition: opacity 300ms linear; }
  .links a { transition: none; }
}

@media (scripting: none) {
  .reveal { opacity: 1; transform: none; }
}

.contact form { display: grid; gap: 16px; max-width: 560px; }
.field { display: grid; gap: 8px; }
.field label { font-size: 14px; line-height: 20px; font-weight: 500; }
.field input, .field textarea {
  font: inherit;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 12px;
  transition: border-color 300ms var(--ease);
}
.field textarea { resize: vertical; }
.field input:focus-visible, .field textarea:focus-visible { outline: 2px solid #FFFFFF; outline-offset: 2px; }
.field [aria-invalid="true"] { border-color: #9B9B9B; }
.err { font-size: 14px; line-height: 20px; color: var(--text); min-height: 0; }
.err:empty { display: none; }
.trap { position: absolute; left: -9999px; }
.contact button {
  justify-self: start;
  font: inherit;
  font-weight: 600;
  color: var(--bg);
  background: var(--text);
  border: 1px solid var(--text);
  border-radius: 8px;
  padding: 8px 12px;
  cursor: pointer;
  transition: background-color 300ms var(--ease), transform 500ms var(--ease);
}
.contact button:hover { background: #FFFFFF; }
.contact button:active { transform: scale(0.98); }
.contact button:disabled { opacity: 0.6; cursor: progress; }
.contact button:focus-visible { outline: 2px solid #FFFFFF; outline-offset: 2px; }
.status { font-size: 14px; line-height: 20px; color: var(--muted); }

.work ul { list-style: none; display: grid; gap: 2px; background: var(--line); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.work a {
  display: grid;
  gap: 8px;
  padding: 24px;
  background: var(--surface);
  color: var(--text);
  text-decoration: none;
  transition: background-color 300ms var(--ease);
}
.work a:hover { background: #272727; }
.work .t { font-size: 20px; line-height: 28px; font-weight: 600; letter-spacing: -0.01em; }
.work .t::after { content: " →"; color: var(--muted); }
.work .d { max-width: 65ch; font-size: 14px; line-height: 20px; color: var(--muted); }

.back a { font-family: "Geist Mono", ui-monospace, monospace; font-size: 14px; line-height: 20px; color: var(--muted); text-decoration: none; }
.back a::before { content: "← "; }
.back a:hover { color: var(--text); }
.case { gap: 48px; }
.case h1 { max-width: 800px; }

.prose { max-width: 65ch; }
.prose h2 { font-size: 20px; line-height: 28px; font-weight: 600; color: var(--text); margin: 40px 0 12px; }
.prose h2:first-child { margin-top: 0; }
.prose p, .prose li { color: #C8C8C8; text-wrap: pretty; }
.prose p + p { margin-top: 16px; }
.prose ul { margin-top: 16px; padding-left: 24px; display: grid; gap: 8px; }
.prose a { color: var(--text); text-underline-offset: 4px; }
.prose strong { color: var(--text); font-weight: 600; }

.flow { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: 24px 0 8px; padding: 0; counter-reset: step; }
.flow li {
  display: grid;
  gap: 2px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  font-size: 14px;
  line-height: 20px;
  font-weight: 500;
  color: var(--text);
}
.flow li span { font-size: 12px; line-height: 16px; font-weight: 400; color: var(--muted); }
.flow li.human { background: var(--text); color: var(--bg); border-color: var(--text); }

.note { margin-top: 40px; padding: 16px; border: 1px solid var(--line); border-radius: 8px; font-size: 14px; line-height: 20px; }

.side ul { list-style: none; max-width: 65ch; display: grid; gap: 16px; }
.side li { color: #C8C8C8; text-wrap: pretty; padding-left: 16px; position: relative; }
.side li::before { content: ""; position: absolute; left: 0; top: 11px; width: 4px; height: 4px; border-radius: 2px; background: var(--muted); }
.side strong { color: var(--text); font-weight: 500; }
.side a { color: var(--text); text-underline-offset: 4px; }

/* Motion */
:root { --e: cubic-bezier(0.16, 1, 0.3, 1); --e2: cubic-bezier(0.33, 1, 0.68, 1); }

@keyframes appear {
  from { opacity: 0; transform: translateY(6px); filter: blur(2px); }
  to { opacity: 1; transform: none; filter: none; }
}
.hero > * { animation: appear 0.8s var(--e) both, fade 0.6s var(--e2) both; }
.hero > :nth-child(2) { animation-delay: 60ms; }
.hero > :nth-child(3) { animation-delay: 120ms; }
@keyframes fade { from { opacity: 0; } }
.case > .back { animation: appear 0.8s var(--e) both; }

.reveal { transition: opacity 700ms var(--e2), transform 700ms var(--e), filter 700ms var(--e2); filter: blur(4px); }
.reveal.in { filter: none; }

.flow li { transition: background-color 300ms var(--ease), border-color 300ms var(--ease), color 300ms var(--ease), opacity 300ms var(--ease), transform 500ms var(--ease); position: relative; }
.flow li.lit { border-color: #9B9B9B; background: #272727; }
.flow li.human.lit { background: #FFFFFF; }
.flow li.blocked { border-color: #EDEDED; background: var(--bg); text-decoration: line-through; transform: translateX(2px); }
.flow li.sent::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 8px;
  border: 1px solid #FFFFFF;
  animation: ring 1.6s var(--e2) infinite;
}
@keyframes ring { from { opacity: 0.6; transform: scale(1); } to { opacity: 0; transform: scale(1.25); } }
.flow-cap {
  min-height: 20px;
  font-size: 14px;
  line-height: 20px;
  color: var(--muted);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 300ms var(--ease), transform 500ms var(--ease);
}
.flow-cap.on { opacity: 1; transform: none; }

.term {
  margin: 24px 0 16px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #000000;
  font-family: "Geist Mono", ui-monospace, monospace;
  font-size: 14px;
  line-height: 20px;
}
.term .run { display: grid; gap: 8px; min-height: 104px; align-content: start; }
.term .ln { color: #C8C8C8; }
.term .ln + .ln { margin-top: 0; }
.js .term .ln { opacity: 0; transform: translateY(6px); filter: blur(4px); transition: opacity 600ms var(--e2), transform 800ms var(--e), filter 600ms var(--e2); }
.js .term .ln.on { opacity: 1; transform: none; filter: none; }
.term .cmd { color: var(--text); }
.term .cmd::before { content: "› "; color: var(--muted); }
.term .res { color: var(--muted); padding-left: 16px; }
.term .refuse { color: var(--text); }
.shots { display: inline-flex; gap: 4px; vertical-align: middle; margin-left: 4px; }
.shot { width: 10px; height: 10px; border-radius: 3px; border: 1px solid #9B9B9B; transition: background-color 300ms var(--ease), border-color 300ms var(--ease); }
.shot.ready { background: #EDEDED; border-color: #EDEDED; }
.term figcaption { margin-top: 16px; font-family: "Geist", system-ui, sans-serif; font-size: 12px; line-height: 16px; color: var(--muted); }

@media (prefers-reduced-motion: reduce) {
  .hero > *, .case > .back { animation: none; }
  .reveal { filter: none; }
  .flow li.sent::after { animation: none; }
}
.term .run[hidden] { display: none; }

.jump {
  display: inline-block;
  margin-top: 24px;
  font-size: 16px;
  line-height: 24px;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: border-color 300ms var(--ease);
}
.jump:hover { border-color: var(--text); }
.jump:focus-visible { outline: 2px solid #FFFFFF; outline-offset: 4px; }
#work-h { scroll-margin-top: 32px; }
.fine { font-size: 12px; line-height: 16px; color: var(--muted); }
.hero > :nth-child(4) { animation-delay: 180ms; }
.status:empty { display: none; }

/* ---------- Multipage: nav ---------- */
.nav {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(24, 24, 24, 0.72);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  animation: appear 0.8s var(--e) both;
}
.nav a {
  font-size: 14px;
  line-height: 20px;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 8px;
  transition: color 300ms var(--ease), background-color 300ms var(--ease);
}
.nav a:hover { color: var(--text); }
.nav a[aria-current="page"] { color: var(--text); background: #272727; }
.nav .brand { color: var(--text); font-weight: 600; }
.nav .brand .short { display: none; }
@media (max-width: 480px) {
  .nav .brand .long { display: none; }
  .nav .brand .short { display: inline; }
  .nav a { padding: 8px 10px; }
}
main.wrap { padding-top: 128px; }
@media (min-width: 768px) { main.wrap { padding-top: 160px; } }
#contact-h, #work-h { scroll-margin-top: 96px; }

/* ---------- Section headers with a link ---------- */
.sec-head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; margin-bottom: 16px; }
.sec-head h2 { margin-bottom: 0; }
.more { font-size: 14px; line-height: 20px; font-weight: 500; color: var(--text); text-decoration: none; border-bottom: 1px solid var(--line); transition: border-color 300ms var(--ease); }
.more:hover { border-color: var(--text); }

/* ---------- Home teasers ---------- */
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.tile { display: grid; gap: 12px; color: var(--text); text-decoration: none; }
.tile .media { aspect-ratio: 4 / 3; border-radius: 12px; overflow: hidden; border: 1px solid var(--line); background: #000; }
.tile .media img, .tile .media video { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 500ms var(--ease); }
.tile:hover .media img, .tile:hover .media video { transform: scale(1.03); }
.tile .t { font-size: 16px; line-height: 24px; font-weight: 600; }
.tile .d { font-size: 14px; line-height: 20px; color: var(--muted); }

.me { display: grid; grid-template-columns: 96px 1fr; gap: 24px; align-items: center; max-width: 680px; }
.me img { width: 96px; height: 120px; object-fit: cover; border-radius: 12px; }
.me p { color: #C8C8C8; text-wrap: pretty; }
.me p + p { margin-top: 8px; }

/* ---------- Projects page ---------- */
.proj { display: grid; gap: 96px; }
.proj article { display: grid; gap: 32px; align-items: center; }
@media (min-width: 900px) {
  .proj article { grid-template-columns: 7fr 5fr; gap: 48px; }
  .proj article:nth-child(even) .media { order: 2; }
}
.proj .media { border-radius: 16px; overflow: hidden; border: 1px solid var(--line); background: #000; }
.proj .media img, .proj .media video { width: 100%; height: auto; display: block; }
.proj h2 { font-size: 30px; line-height: 36px; font-weight: 600; letter-spacing: -0.02em; color: var(--text); margin-bottom: 12px; }
.proj .kicker { font-family: "Geist Mono", ui-monospace, monospace; font-size: 12px; line-height: 16px; color: var(--muted); margin-bottom: 12px; }
.proj p { color: #C8C8C8; text-wrap: pretty; }
.proj p + p { margin-top: 12px; }
.proj .links { margin-top: 24px; }
.proj .text-only { max-width: 680px; padding: 32px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }

/* ---------- About page ---------- */
.about { display: grid; gap: 48px; }
@media (min-width: 900px) {
  .about { grid-template-columns: 4fr 7fr; gap: 64px; align-items: start; }
  .about .portrait { position: sticky; top: 112px; }
}
.portrait img { width: 100%; max-width: 420px; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 16px; display: block; }
.portrait figcaption { margin-top: 12px; font-family: "Geist Mono", ui-monospace, monospace; font-size: 12px; line-height: 16px; color: var(--muted); }
.about h2 { font-size: 20px; line-height: 28px; font-weight: 600; color: var(--text); margin: 64px 0 16px; }
.about h2:first-of-type { margin-top: 48px; }
.timeline { list-style: none; display: grid; }
.timeline li { display: grid; grid-template-columns: 96px 1fr; gap: 16px; padding: 16px 0; border-top: 1px solid var(--line); }
.timeline li:last-child { border-bottom: 1px solid var(--line); }
.timeline .when { padding-top: 2px; }
.timeline .t { color: var(--text); font-weight: 500; }
.timeline .d { margin-top: 4px; font-size: 14px; line-height: 20px; color: var(--muted); text-wrap: pretty; }
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { padding: 8px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); font-size: 14px; line-height: 20px; }
.writing { list-style: none; display: grid; }
.writing a { display: grid; gap: 4px; padding: 16px 0; border-top: 1px solid var(--line); color: var(--text); text-decoration: none; }
.writing li:last-child a { border-bottom: 1px solid var(--line); }
.writing .t { font-weight: 500; transition: color 300ms var(--ease); }
.writing a:hover .t { color: #FFFFFF; }
.writing .d { font-size: 14px; line-height: 20px; color: var(--muted); }

/* ---------- Pinned pipeline (outbound case study) ---------- */
.pin { display: grid; gap: 24px; margin: 24px 0; }
.pin-visual { position: sticky; top: 72px; z-index: 2; padding: 12px 0; background: var(--bg); }
.pin .flow { margin: 0; }
.pin-steps { list-style: none; display: grid; gap: 0; padding: 0; }
.pin-steps li { padding: 24px 0; border-top: 1px solid var(--line); opacity: 0.4; transition: opacity 500ms var(--ease); }
.pin-steps li.on { opacity: 1; }
.pin-steps h3 { font-size: 16px; line-height: 24px; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.pin-steps p { color: #C8C8C8; }
.pin-steps .eg { margin-top: 12px; padding: 12px; border: 1px solid var(--line); border-radius: 8px; font-family: "Geist Mono", ui-monospace, monospace; font-size: 12px; line-height: 16px; color: var(--muted); }
.pin-steps .eg s { color: var(--text); }
@media (min-width: 900px) {
  .case .prose.wide { max-width: none; }
  .pin { grid-template-columns: 220px 1fr; gap: 48px; align-items: start; }
  .pin-visual { top: 112px; padding: 0; background: none; }
  .pin .flow { flex-direction: column; flex-wrap: nowrap; }
  .pin .flow li { width: 100%; }
  .pin-steps li { padding: 48px 0; min-height: 40vh; }
}
.flow li.current { border-color: #EDEDED; background: #272727; }

/* ---------- Apple style scroll scrub, where supported ---------- */
@supports (animation-timeline: scroll()) {
  @media (prefers-reduced-motion: no-preference) {
    .hero.scrub { animation: hero-out linear both; animation-timeline: scroll(root); animation-range: 0 70vh; transform-origin: left top; }
    @keyframes hero-out { to { transform: scale(0.94) translateY(-32px); opacity: 0.25; } }
    .grow { animation: grow-in linear both; animation-timeline: view(); animation-range: entry 0% cover 35%; }
    @keyframes grow-in { from { transform: scale(0.92); opacity: 0.4; border-radius: 32px; } to { transform: none; opacity: 1; } }
  }
}
.portrait img.photo-in { animation: photo-in 1.2s var(--e2) both; }
@keyframes photo-in { from { filter: blur(14px) saturate(0.6); opacity: 0; } to { filter: none; opacity: 1; } }
@media (prefers-reduced-motion: reduce) {
  .nav { animation: none; }
  .portrait img.photo-in { animation: none; }
  .pin-steps li { opacity: 1; }
}
.about .next { margin-top: 48px; }
.portrait img { height: auto; }
.chips a { color: var(--text); text-underline-offset: 4px; }
.me img { height: 120px; }
.nav { left: 0; right: 0; margin: 0 auto; width: fit-content; max-width: calc(100% - 16px); transform: none; }
.pin .flow li.human { background: var(--surface); color: var(--text); border-color: var(--line); }
.pin .flow li.human.current { background: var(--text); color: var(--bg); border-color: var(--text); }
.pin-visual { top: 64px; }
@media (max-width: 480px) { .nav { gap: 0; } .nav a { padding: 8px; } }