/* Allan van Leeuwen — portfolio
   One stylesheet, no framework. Paper + ink, one signal colour. */

:root {
  --paper: #f2efe7;
  --paper-2: #e8e4d9;
  --ink: #171614;
  --ink-2: #45423c;
  --ink-3: #6b675f;
  --rule: #d3cec2;
  --accent: #b93a12;
  --night: #0a0c0f;
  --night-2: #13171c;
  --night-ink: #c9d3dc;
  --glow: #7fd3ff;

  --sans: "Archivo", ui-sans-serif, system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --gutter: clamp(16px, 4vw, 48px);
  --max: 1240px;
  --label-col: 12rem;

  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #121110;
    --paper-2: #1b1a18;
    --ink: #ece8df;
    --ink-2: #bdb7ab;
    --ink-3: #8e897f;
    --rule: #2f2d29;
    --accent: #ff6a3d;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #121110;
  --paper-2: #1b1a18;
  --ink: #ece8df;
  --ink-2: #bdb7ab;
  --ink-3: #8e897f;
  --rule: #2f2d29;
  --accent: #ff6a3d;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  font-variation-settings: "wdth" 100;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }

a {
  color: inherit;
  text-decoration-line: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  text-decoration-color: var(--rule);
  transition: text-decoration-color 0.15s, color 0.15s;
}
a:hover { text-decoration-color: var(--accent); color: var(--accent); }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }

p { margin: 0 0 1em; }
h1, h2, h3, h4 { margin: 0; font-weight: 700; }

.wrap {
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.mono, .label {
  font-family: var(--mono);
  font-size: 0.8125rem;
  line-height: 1.5;
  letter-spacing: 0;
}
.label {
  font-weight: 400;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.75rem;
}

.skip {
  position: absolute; left: -999px; top: 0;
  background: var(--ink); color: var(--paper); padding: 8px 12px;
}
.skip:focus { left: 8px; top: 8px; z-index: 10; }
.vh { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

/* ─── Masthead ─────────────────────────────────────────── */

.masthead {
  border-bottom: 1px solid var(--rule);
}
.masthead .wrap {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem 2rem;
  flex-wrap: wrap;
  padding-block: 18px;
}
.wordmark {
  font-weight: 700;
  font-variation-settings: "wdth" 112;
  letter-spacing: -0.01em;
  text-decoration: none;
}
.wordmark:hover { color: var(--ink); }
.masthead nav ul {
  display: flex; flex-wrap: wrap; gap: 0.25rem 1.5rem;
  list-style: none; margin: 0; padding: 0;
}
.masthead nav a {
  font-family: var(--mono);
  font-size: 0.8125rem;
  text-decoration: none;
  color: var(--ink-2);
}
.masthead nav a:hover { color: var(--accent); }

/* ─── Opening ──────────────────────────────────────────── */

.opening { padding-block: clamp(56px, 11vw, 136px) clamp(48px, 8vw, 96px); }

.opening .label { margin-bottom: 28px; }
.opening .label span + span::before { content: "·"; margin-inline: 0.6em; }

.opening h1 {
  font-size: clamp(2.5rem, 7.4vw, 6.5rem);
  line-height: 0.96;
  font-weight: 760;
  font-variation-settings: "wdth" 110;
  letter-spacing: -0.025em;
  max-width: 13ch;
  text-wrap: balance;
}
.opening h1 em {
  font-style: normal;
  color: var(--accent);
}

.opening-foot {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: 2rem clamp(2rem, 6vw, 6rem);
  margin-top: clamp(40px, 6vw, 72px);
  align-items: start;
}
.opening-foot .intro {
  font-size: 1.1875rem;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 38rem;
}
.opening-foot .intro p:last-child { margin-bottom: 0; }

.log { border-top: 1px solid var(--ink); }
.log h2 { padding-block: 10px 6px; }
.log ol { list-style: none; margin: 0; padding: 0; }
.log li {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: 1rem;
  padding-block: 10px;
  border-top: 1px solid var(--rule);
  font-size: 0.9375rem;
  line-height: 1.45;
}
.log time { font-family: var(--mono); font-size: 0.8125rem; color: var(--ink-3); padding-top: 2px; }
.log b { font-weight: 600; }

/* ─── Sections ─────────────────────────────────────────── */

.section { padding-block: 0 clamp(64px, 9vw, 120px); }

.section-head {
  display: grid;
  grid-template-columns: var(--label-col) 1fr;
  gap: 1rem 2rem;
  align-items: baseline;
  border-top: 1px solid var(--ink);
  padding-top: 20px;
  margin-bottom: clamp(32px, 5vw, 64px);
}
.section-head h2 {
  font-size: clamp(1.75rem, 3.4vw, 2.75rem);
  font-weight: 700;
  font-variation-settings: "wdth" 108;
  letter-spacing: -0.02em;
  line-height: 1.05;
}
.section-head p { margin: 10px 0 0; color: var(--ink-2); max-width: 44rem; }

/* ─── Work ─────────────────────────────────────────────── */

.work {
  display: grid;
  grid-template-columns: var(--label-col) minmax(0, 1fr);
  gap: 1.25rem 2rem;
  padding-block: clamp(32px, 5vw, 56px) clamp(56px, 8vw, 104px);
  border-top: 1px solid var(--rule);
}
.work:first-of-type { border-top: 0; padding-top: 0; }

.work-meta { position: relative; }
.work-num {
  display: block;
  font-family: var(--mono);
  font-size: 0.8125rem;
  color: var(--accent);
  margin-bottom: 14px;
}
.work-meta dl { margin: 0; font-family: var(--mono); font-size: 0.8125rem; line-height: 1.45; }
.work-meta dt { color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.06em; font-size: 0.6875rem; margin-top: 14px; }
.work-meta dd { margin: 2px 0 0; color: var(--ink-2); }

.work-main { min-width: 0; }
.work h3 {
  font-size: clamp(2.25rem, 5.4vw, 4.25rem);
  line-height: 0.98;
  font-weight: 760;
  font-variation-settings: "wdth" 112;
  letter-spacing: -0.03em;
}
.work .dek {
  font-size: clamp(1.1875rem, 2vw, 1.5rem);
  line-height: 1.3;
  color: var(--ink-2);
  margin: 14px 0 clamp(24px, 4vw, 40px);
  max-width: 34ch;
  text-wrap: balance;
}

.work-body {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  gap: 1.5rem clamp(2rem, 5vw, 4rem);
  margin-top: clamp(24px, 4vw, 40px);
}
.work-body > div > p { max-width: 40rem; }

.links { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; margin-top: 1.25rem; font-family: var(--mono); font-size: 0.875rem; }
.links a { text-decoration-color: var(--accent); }
.links a::after { content: " ↗"; }
.links .note { color: var(--ink-3); }

.plain-list { list-style: none; margin: 0; padding: 0; }
.plain-list li { padding-block: 8px; border-top: 1px solid var(--rule); font-size: 0.9375rem; line-height: 1.45; }
.plain-list li:last-child { border-bottom: 1px solid var(--rule); }
.aside-title { margin-bottom: 8px; }

/* Screenshot frame: hairline, no shadow, a caption in mono */
.shot { margin: 0; }
.shot img { width: 100%; border: 1px solid var(--rule); background: var(--paper-2); }
.shot figcaption { margin-top: 10px; color: var(--ink-3); }

/* Vibe Games: a contact sheet of actual shipped games */
.sheet {
  list-style: none; margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px 10px;
}
.sheet a { display: block; text-decoration: none; }
.sheet a:hover span { color: var(--accent); }
.sheet a:hover img { border-color: var(--ink-3); }
.sheet img { aspect-ratio: 600 / 325; object-fit: cover; width: 100%; background: var(--paper-2); }
.sheet span { display: block; margin-top: 6px; font-family: var(--mono); font-size: 0.6875rem; color: var(--ink-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.shift { width: 100%; border-collapse: collapse; font-size: 0.9375rem; line-height: 1.4; }
.shift caption { text-align: left; padding-bottom: 8px; }
.shift th, .shift td { text-align: left; vertical-align: top; padding: 8px 0; border-top: 1px solid var(--rule); font-weight: 400; }
.shift tr:last-child > * { border-bottom: 1px solid var(--rule); }
.shift th { font-family: var(--mono); font-size: 0.8125rem; color: var(--ink-3); width: 4.25rem; padding-top: 9px; }
.shift td b { font-weight: 600; display: block; }
.shift td span { color: var(--ink-2); }
.shift tr.human th, .shift tr.human b { color: var(--accent); }

/* Robokop: the one dark room in the house */
.robot-panel {
  background: var(--night);
  color: var(--night-ink);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border-radius: 2px;
  overflow: hidden;
  box-shadow: 0 0 0 1px var(--rule);
}
.rk-stage {
  position: relative;
  aspect-ratio: 16 / 8;
  display: grid;
  place-items: center;
  background: radial-gradient(ellipse 45% 55% at 50% 45%, #121820 0%, var(--night) 70%);
  cursor: pointer;
  border: 0;
  padding: 0;
  width: 100%;
  font: inherit;
  color: inherit;
  -webkit-tap-highlight-color: transparent;
}
.rk-stage:focus-visible { outline: 2px solid var(--glow); outline-offset: -4px; }
.rk-eyes {
  display: flex;
  gap: clamp(28px, 6vw, 72px);
  transform: translate(var(--lx, 0px), var(--ly, 0px));
  transition: transform 0.35s cubic-bezier(.2,.7,.3,1);
}
.rk-eye {
  width: clamp(56px, 10vw, 128px);
  height: clamp(76px, 14vw, 176px);
  background: var(--glow);
  border-radius: 26% / 20%;
  box-shadow: 0 0 18px rgba(127, 211, 255, 0.55), 0 0 60px rgba(127, 211, 255, 0.22);
  position: relative;
  transform-origin: 50% 60%;
  transition: height 0.3s, border-radius 0.3s, transform 0.3s;
  animation: blink 6.5s infinite;
}
.rk-eye::after {
  content: "";
  position: absolute; left: 14%; top: 12%;
  width: 22%; height: 16%;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.55);
  filter: blur(2px);
}
.rk-eye:nth-child(2) { animation-delay: 0.04s; }

.rk-stage[data-emotion="curious"] .rk-eye { transform: rotate(-6deg); }
.rk-stage[data-emotion="curious"] .rk-eye:nth-child(2) { transform: rotate(-6deg) scale(0.86) translateY(-8%); }
.rk-stage[data-emotion="happy"] .rk-eye {
  height: clamp(34px, 6vw, 80px);
  border-radius: 50% 50% 18% 18% / 90% 90% 18% 18%;
}
.rk-stage[data-emotion="sleepy"] .rk-eye { height: 10px; border-radius: 6px; animation: none; }
.rk-stage[data-emotion="sleepy"] .rk-eye::after { display: none; }

@keyframes blink {
  0%, 94%, 100% { scale: 1 1; }
  96% { scale: 1 0.08; }
}

.rk-hud {
  position: absolute; left: 50%; bottom: 16px; translate: -50% 0;
  display: flex; align-items: center; gap: 10px;
  padding: 6px 12px;
  border: 1px solid #242a31;
  border-radius: 99px;
  font-family: var(--mono); font-size: 0.6875rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: #8b97a3;
  white-space: nowrap;
}
.rk-hud i { width: 6px; height: 6px; border-radius: 50%; background: var(--glow); box-shadow: 0 0 8px var(--glow); }

.pipeline {
  list-style: none; margin: 0; padding: 18px 20px 20px;
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px 6px;
  border-top: 1px solid #1d232a;
  font-family: var(--mono); font-size: 0.75rem;
}
.pipeline li { display: flex; align-items: center; gap: 6px; color: var(--night-ink); }
.pipeline li + li::before { content: "→"; color: #55616d; }
.pipeline li span { padding: 3px 8px; border: 1px solid #2a323b; border-radius: 3px; }
.pipeline li small { color: #7d8a96; font-size: inherit; }

.code {
  margin: 0;
  padding: 16px 18px;
  background: var(--paper-2);
  border-left: 2px solid var(--accent);
  font-family: var(--mono);
  font-size: 0.8125rem;
  line-height: 1.6;
  overflow-x: auto;
  white-space: pre;
}
.code .k { color: var(--ink-3); }
.code + p { margin-top: 1em; }

blockquote.said {
  margin: 1.5rem 0 0;
  padding: 0;
  font-size: 1.25rem;
  line-height: 1.35;
  font-weight: 500;
  font-variation-settings: "wdth" 104;
}
blockquote.said footer { margin-top: 6px; font-family: var(--mono); font-size: 0.75rem; color: var(--ink-3); font-weight: 400; }

/* ─── Earlier work (index table) ───────────────────────── */

.index { width: 100%; border-collapse: collapse; }
.index th, .index td { text-align: left; vertical-align: top; padding: 14px 1.25rem 14px 0; border-top: 1px solid var(--rule); }
.index tr:last-child > * { border-bottom: 1px solid var(--rule); }
.index thead th { font-family: var(--mono); font-size: 0.6875rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-3); font-weight: 400; border-top: 0; padding-block: 0 8px; }
.index .yr { font-family: var(--mono); font-size: 0.8125rem; color: var(--ink-3); width: 5rem; padding-top: 17px; }
.index .nm { font-weight: 650; width: 12rem; }
.index .ds { color: var(--ink-2); }
.index .ln { font-family: var(--mono); font-size: 0.8125rem; white-space: nowrap; padding-right: 0; padding-top: 17px; text-align: right; }

/* ─── Experience ───────────────────────────────────────── */

.jobs { list-style: none; margin: 0; padding: 0; }
.job {
  display: grid;
  grid-template-columns: var(--label-col) minmax(0, 1fr);
  gap: 0.25rem 2rem;
  padding-block: 22px;
  border-top: 1px solid var(--rule);
}
.job time { font-family: var(--mono); font-size: 0.8125rem; color: var(--ink-3); padding-top: 4px; }
.job h3 { font-size: 1.3125rem; font-weight: 650; font-variation-settings: "wdth" 104; letter-spacing: -0.01em; line-height: 1.3; }
.job h3 span { font-weight: 400; color: var(--ink-2); }
.job p { margin: 6px 0 0; color: var(--ink-2); max-width: 44rem; }
.job.small { padding-block: 12px; }
.job.small h3 { font-size: 1rem; }

.two-col {
  display: grid;
  grid-template-columns: var(--label-col) minmax(0, 1fr) minmax(0, 1fr);
  gap: 1rem 2rem;
  margin-top: clamp(48px, 7vw, 88px);
}
.two-col h3 { font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-3); font-weight: 400; padding-top: 10px; }
.creds { list-style: none; margin: 0; padding: 0; }
.creds li { display: grid; grid-template-columns: 3.5rem 1fr; gap: 0.75rem; padding-block: 9px; border-top: 1px solid var(--rule); font-size: 0.9375rem; line-height: 1.4; }
.creds li:last-child { border-bottom: 1px solid var(--rule); }
.creds time { font-family: var(--mono); font-size: 0.8125rem; color: var(--ink-3); padding-top: 1px; }
.creds small { display: block; color: var(--ink-3); font-size: 0.8125rem; }

/* ─── Media ────────────────────────────────────────────── */

.appearances { list-style: none; margin: 0; padding: 0; }
.appearances li {
  display: grid;
  grid-template-columns: var(--label-col) minmax(0, 1fr) auto;
  gap: 0.25rem 2rem;
  padding-block: 20px;
  border-top: 1px solid var(--rule);
  align-items: baseline;
}
.appearances li:last-child { border-bottom: 1px solid var(--rule); }
.appearances h3 { font-size: 1.3125rem; font-weight: 650; font-variation-settings: "wdth" 104; }
.appearances p { margin: 4px 0 0; color: var(--ink-2); max-width: 40rem; }
.appearances a { font-family: var(--mono); font-size: 0.875rem; white-space: nowrap; text-decoration-color: var(--accent); }

/* ─── Contact ──────────────────────────────────────────── */

.contact { padding-block: 0 clamp(56px, 8vw, 96px); }
.contact-grid {
  display: grid;
  grid-template-columns: var(--label-col) minmax(0, 1fr);
  gap: 1rem 2rem;
  border-top: 1px solid var(--ink);
  padding-top: 20px;
}
.contact .big {
  display: inline-block;
  font-size: clamp(1.75rem, 5.6vw, 4.5rem);
  font-weight: 700;
  font-variation-settings: "wdth" 108;
  letter-spacing: -0.03em;
  line-height: 1.05;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.12em;
  text-decoration-color: var(--accent);
  overflow-wrap: anywhere;
}
.contact .sub { margin-top: 20px; color: var(--ink-2); max-width: 40rem; }
.contact-links { display: flex; flex-wrap: wrap; gap: 0.5rem 2rem; margin-top: 28px; font-family: var(--mono); font-size: 0.875rem; }

.colophon { border-top: 1px solid var(--rule); }
.colophon .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.5rem 2rem; padding-block: 18px 28px; }

/* ─── Narrow screens ───────────────────────────────────── */

@media (max-width: 960px) {
  :root { --label-col: 9rem; }
  .opening-foot { grid-template-columns: 1fr; }
  .work-body { grid-template-columns: 1fr; }
  .sheet { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .two-col { grid-template-columns: 1fr 1fr; }
  .two-col > :first-child { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  body { font-size: 1rem; }
  .section-head,
  .work,
  .job,
  .contact-grid { grid-template-columns: 1fr; }
  .masthead nav ul { gap: 0.25rem 1rem; }
  .work { display: flex; flex-direction: column; }
  .work-meta { order: 2; display: flex; flex-wrap: wrap; gap: 0 1.5rem; align-items: baseline; padding-top: 4px; }
  .work-num { display: none; }
  .work h3::before { content: attr(data-num); display: block; font-family: var(--mono); font-size: 0.8125rem; font-weight: 400; letter-spacing: 0; color: var(--accent); margin-bottom: 10px; }
  .work-meta dl { display: contents; }
  .work-meta dl > div { margin-top: 6px; }
  .work-meta dt { margin-top: 0; }
  .sheet { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .two-col { grid-template-columns: 1fr; }
  .appearances li { grid-template-columns: 1fr; }
  .index thead { display: none; }
  .index, .index tbody, .index tr, .index td { display: block; }
  .index tr { border-top: 1px solid var(--rule); padding-block: 12px; }
  .index tr:last-child { border-bottom: 1px solid var(--rule); }
  .index td { border: 0 !important; padding: 0; text-align: left; width: auto; }
  .index .nm { margin-top: 2px; }
  .index .ds { margin-top: 4px; }
  .index .ln { margin-top: 8px; padding: 0; text-align: left; }
  .rk-stage { aspect-ratio: 4 / 3; }
}

@media (prefers-reduced-motion: reduce) {
  .rk-eye { animation: none; }
  .rk-eyes, .rk-eye { transition: none; }
}