/* ==========================================================================
   Samuel Kirschner — portfolio
   Geist / Geist Mono · graphite + signal orange · light & dark
   ========================================================================== */

:root {
  --font: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "Geist Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;

  --wrap: 1200px;
  --wide: 1320px;
  --prose: 700px;
  --gutter: clamp(20px, 4vw, 48px);
  --radius: 10px;
  --ease: cubic-bezier(.2, .7, .1, 1);
}

:root {
  --bg: #0b0c0e;
  --bg-2: #111216;
  --bg-3: #17191e;
  --ink: #ecebe7;
  --ink-2: #a7aab1;
  --ink-3: #6c7079;
  --line: rgba(255, 255, 255, .08);
  --line-2: rgba(255, 255, 255, .16);
  --accent: #ff6a2b;
  --accent-ink: #0b0c0e;
  --accent-soft: rgba(255, 106, 43, .12);
  --plate: #f3f2ee;
  --shadow: 0 30px 80px -30px rgba(0, 0, 0, .7);
  --field: 236, 235, 231;
  color-scheme: dark;
}

/* ---------------------------------------------------------------- base */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 400 17px/1.65 var(--font);
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
h1, h2, h3, h4 { margin: 0; font-weight: 500; letter-spacing: -.02em; line-height: 1.1; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
::selection { background: var(--accent); color: var(--accent-ink); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
svg { width: 1em; height: 1em; flex: none; }

.mono { font-family: var(--mono); font-size: 12px; letter-spacing: .04em; text-transform: uppercase; font-weight: 400; }
.wrap { width: 100%; max-width: calc(var(--wrap) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); }
.wrap-wide { width: 100%; max-width: calc(var(--wide) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); }
.skip { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--accent); color: var(--accent-ink); padding: 8px 14px; border-radius: 6px; }
.skip:focus { left: 8px; }

/* page transitions (Chrome / Edge / Safari 18+) */
@view-transition { navigation: auto; }
::view-transition-old(root), ::view-transition-new(root) { animation-duration: .35s; }
::view-transition-group(*) { animation-duration: .5s; animation-timing-function: var(--ease); }

/* reveal on scroll */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }

/* ---------------------------------------------------------------- nav */
.progress { position: fixed; inset: 0 0 auto 0; height: 2px; z-index: 60; pointer-events: none; }
.progress span { display: block; height: 100%; width: 100%; background: var(--accent); transform-origin: 0 50%; transform: scaleX(0); }

.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  backdrop-filter: blur(14px) saturate(1.4); -webkit-backdrop-filter: blur(14px) saturate(1.4);
  border-bottom: 1px solid transparent; transition: border-color .3s, background-color .4s;
}
.nav.is-stuck { border-bottom-color: var(--line); }
.nav__inner { max-width: calc(var(--wrap) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.nav__brand { display: flex; align-items: center; gap: 12px; font-weight: 500; letter-spacing: -.01em; }
.nav__mark { width: 22px; height: 22px; border-radius: 6px; position: relative; background: var(--ink); }
.nav__mark::after { content: ""; position: absolute; inset: 6px; border-radius: 50%; background: var(--accent); transition: transform .5s var(--ease); }
.nav__brand:hover .nav__mark::after { transform: scale(.55); }
.nav__links { display: flex; align-items: center; gap: 6px; font-size: 14px; }
.nav__links > a { padding: 8px 12px; border-radius: 8px; color: var(--ink-2); transition: color .2s, background-color .2s; }
.nav__links > a:hover { color: var(--ink); background: var(--bg-3); }
.nav__links > a.nav__cv { display: inline-flex; align-items: center; gap: 6px; color: var(--ink); border: 1px solid var(--line-2); margin-left: 6px; }

@media (max-width: 860px) { .hide-sm { display: none; } }
@media (max-width: 520px) { .hide-xs { display: none; } .nav__name { display: none; } }

/* ---------------------------------------------------------------- buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px; height: 46px; padding: 0 20px;
  border-radius: 999px; border: 1px solid var(--line-2); font-size: 15px; font-weight: 500;
  transition: background-color .25s, border-color .25s, color .25s, transform .25s var(--ease);
}
.btn:hover { border-color: var(--ink); transform: translateY(-1px); }
.btn--solid { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.btn--solid:hover { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn--ghost { border-color: transparent; color: var(--ink-2); padding: 0 8px; }
.btn--ghost:hover { color: var(--ink); border-color: transparent; }

.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tags li { font: 400 11.5px/1 var(--mono); letter-spacing: .03em; text-transform: uppercase; color: var(--ink-2); border: 1px solid var(--line-2); padding: 6px 9px; border-radius: 999px; }

/* ---------------------------------------------------------------- hero */
.hero { position: relative; overflow: hidden; padding: clamp(48px, 9vh, 110px) 0 56px; min-height: min(84vh, 820px); display: flex; flex-direction: column; justify-content: center; isolation: isolate; }
.hero__field { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -2; }
.hero__fade { position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(120% 70% at 20% 40%, color-mix(in srgb, var(--bg) 65%, transparent), transparent 70%),
    linear-gradient(to bottom, transparent 60%, var(--bg)); }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr); gap: 26px clamp(32px, 6vw, 96px); align-items: center; }
.hero__creds { display: flex; flex-wrap: wrap; gap: 8px 22px; color: var(--ink-2); margin-bottom: 26px; }
.hero__creds li { display: inline-flex; align-items: center; }
.hero__grid > .hero__creds { grid-column: 1 / -1; margin-bottom: 0; }
@media (min-width: 1000px) { .hero__creds { flex-wrap: nowrap; white-space: nowrap; } }
.hero__creds li::before { content: ""; width: 4px; height: 4px; border-radius: 50%; background: var(--accent); margin-right: 10px; }
.hero__name { font-size: clamp(44px, 6.4vw, 92px); font-weight: 500; letter-spacing: -.045em; line-height: .95; margin: 0 0 28px -.03em; }
.hero__summary { font-size: clamp(17px, 1.4vw, 19px); line-height: 1.6; color: var(--ink-2); max-width: 58ch; font-weight: 400; }
.hero__orgs { display: flex; flex-wrap: wrap; align-items: center; gap: 20px clamp(40px, 5vw, 72px); margin-top: clamp(32px, 4vw, 48px); padding-top: 24px; border-top: 1px solid var(--line); max-width: 58ch; }
.hero__orgs li { display: flex; align-items: center; color: var(--ink-3); font-size: 15px; font-weight: 600; }
.hero__orgs img { width: auto; display: block; }

.hero__portrait { margin: 0; justify-self: end; width: 100%; max-width: 408px; }
.hero__frame { position: relative; aspect-ratio: 4 / 5; border-radius: var(--radius); overflow: hidden; background: var(--bg-3); box-shadow: var(--shadow); }
.hero__frame img { width: 100%; height: 100%; object-fit: cover; }
.hero__frame::after { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px var(--line); pointer-events: none; }
@media (max-width: 860px) {
  .hero { min-height: 0; padding-top: 56px; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__portrait { justify-self: start; order: -1; width: 96px; }
  .hero__portrait .hero__frame { aspect-ratio: 1; border-radius: 50%; }
}

/* ---------------------------------------------------------------- sections */
.section { padding: clamp(72px, 11vw, 140px) 0 0; }
.section__head { display: grid; grid-template-columns: auto 1fr auto; align-items: baseline; gap: 20px; padding-bottom: 22px; border-bottom: 1px solid var(--line); margin-bottom: 36px; }
.section__no { color: var(--accent); }
.section__head h2 { font-size: clamp(30px, 4vw, 48px); letter-spacing: -.035em; }
.section__note { color: var(--ink-3); display: inline-flex; align-items: center; gap: 6px; }
a.section__note:hover { color: var(--ink); }
@media (max-width: 600px) { .section__head { grid-template-columns: auto 1fr; } .section__note { grid-column: 1 / -1; } }

/* cards */
.cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(28px, 4vw, 56px) clamp(20px, 3vw, 40px); }
.card { display: flex; flex-direction: column; gap: 20px; }
.card__media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; border-radius: var(--radius); background: var(--bg-3); }
.card__media img, .card__media video { width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s var(--ease); }
.card__media::after { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px var(--line); pointer-events: none; }
.card:hover .card__media img { transform: scale(1.04); }
.card__media.is-plate { background: var(--plate); }
.card__media.is-plate img { object-fit: contain; padding: 5%; }
.card__media.is-bare { background: radial-gradient(70% 70% at 50% 50%, var(--bg-3), var(--bg-2)); }
.card__media.is-bare img { object-fit: contain; padding: 4%; mix-blend-mode: lighten; }  /* black photo backgrounds melt into the card */
.card__go { position: absolute; top: 14px; right: 14px; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: var(--bg); color: var(--ink); font-size: 15px; opacity: 0; transform: translate(-6px, 6px); transition: all .45s var(--ease); }
.card:hover .card__go { opacity: 1; transform: none; background: var(--accent); color: var(--accent-ink); }
.card__meta { display: flex; gap: 14px; color: var(--ink-3); margin-bottom: 10px; }
.card__meta span:first-child { color: var(--accent); }
.card__title { font-size: clamp(21px, 2vw, 26px); letter-spacing: -.025em; line-height: 1.2; margin-bottom: 10px; transition: color .25s; }
.card:hover .card__title { color: var(--accent); }
.card__summary { color: var(--ink-2); font-size: 15.5px; line-height: 1.55; margin-bottom: 16px; max-width: 56ch; }
@media (min-width: 900px) {
  .cards > .card:first-child { grid-column: 1 / -1; display: grid; grid-template-columns: 1.45fr 1fr; gap: 40px; align-items: center; }
  .cards > .card:first-child .card__media { aspect-ratio: 16 / 10; }
  .cards > .card:first-child .card__title { font-size: clamp(28px, 3vw, 40px); }
}
@media (max-width: 700px) { .cards { grid-template-columns: 1fr; } }

/* publications */
.pub { display: grid; grid-template-columns: 50px 1fr auto; gap: 20px; padding: 24px 0; border-bottom: 1px solid var(--line); align-items: start; }
.pub__no { color: var(--accent); padding-top: 4px; }
.pub__title { font-size: 20px; letter-spacing: -.015em; line-height: 1.35; margin-bottom: 8px; }
.pub__authors { color: var(--ink-2); font-size: 15px; margin-bottom: 6px; }
.pub__authors strong { color: var(--ink); font-weight: 500; }
.pub__venue { color: var(--ink-3); }
.pub__link { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; padding: 8px 14px; border: 1px solid var(--line-2); border-radius: 999px; white-space: nowrap; transition: all .25s; }
.pub__link:hover { background: var(--ink); color: var(--bg); }
@media (max-width: 600px) { .pub { grid-template-columns: 1fr; gap: 8px; } }

/* contact */
.contact { padding-bottom: clamp(80px, 12vw, 160px); }
.contact__eyebrow { color: var(--accent); margin-bottom: 22px; }
.contact__title { font-size: clamp(40px, 7vw, 92px); letter-spacing: -.045em; line-height: .98; max-width: 14ch; margin-bottom: 40px; }
.contact__mail { display: inline-flex; align-items: center; gap: 16px; font-size: clamp(20px, 3vw, 34px); letter-spacing: -.02em; border-bottom: 1px solid var(--line-2); padding-bottom: 8px; transition: color .25s, border-color .25s; word-break: break-all; }
.contact__mail span { display: grid; place-items: center; width: 1.4em; height: 1.4em; border-radius: 50%; background: var(--accent); color: var(--accent-ink); font-size: .7em; transition: transform .45s var(--ease); }
.contact__mail:hover { color: var(--accent); border-color: var(--accent); }
.contact__mail:hover span { transform: rotate(45deg); }
.contact__links { display: flex; flex-wrap: wrap; gap: 10px 28px; margin-top: 36px; color: var(--ink-2); }
.contact__links a { display: inline-flex; align-items: center; gap: 6px; transition: color .2s; }
.contact__links a:hover { color: var(--ink); }

.footer { border-top: 1px solid var(--line); padding: 28px 0; color: var(--ink-3); font-size: 14px; }
.footer__inner { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }

/* ---------------------------------------------------------------- project page */
.proj__head { padding-top: clamp(40px, 6vw, 80px); padding-bottom: 44px; }
.crumb { display: inline-flex; gap: 8px; color: var(--ink-3); margin-bottom: 32px; transition: color .2s; }
.crumb:hover { color: var(--accent); }
.proj__wip { display: flex; align-items: center; gap: 10px; width: fit-content; color: var(--ink-2); font-size: 11px; padding: 7px 12px; margin: -12px 0 24px; border: 1px solid var(--line-2); border-radius: 999px; }
.proj__wip::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); flex: none; }
.proj__title { font-size: clamp(30px, 3.6vw, 46px); letter-spacing: -.03em; line-height: 1.08; max-width: 24ch; margin-bottom: 18px; }
.proj__lede { font-size: clamp(17px, 1.45vw, 19px); line-height: 1.55; color: var(--ink-2); max-width: 60ch; margin-bottom: 22px; }
.proj__meta { display: flex; flex-wrap: wrap; gap: 6px 12px; color: var(--ink-3); }
.proj__meta > * + *::before { content: "·"; margin-right: 12px; color: var(--ink-3); }
.proj__meta a { display: inline-flex; align-items: center; gap: 5px; color: var(--ink-2); transition: color .2s; }
.proj__meta a:hover { color: var(--accent); }
.proj__end { padding-top: 24px; padding-bottom: clamp(64px, 9vw, 110px); }
.proj__end .crumb { margin: 0; }

.proj__hero-media { --hh: min(72vh, 760px); --hp: clamp(16px, 3.5vw, 48px); position: relative; border-radius: var(--radius); overflow: hidden; background: var(--bg-3); isolation: isolate; }
.proj__hero-media.is-bleed .proj__hero-img { width: 100%; max-height: 82vh; object-fit: cover; }
.proj__hero-media.is-bare { background: radial-gradient(60% 70% at 50% 55%, var(--bg-3), var(--bg-2) 75%); }
.proj__hero-media.is-framed, .proj__hero-media.is-plate, .proj__hero-media.is-bare { height: var(--hh); display: grid; place-items: center; padding: var(--hp); }
.proj__hero-media.is-plate { background: var(--plate); }
.proj__hero-media.is-framed .proj__hero-img, .proj__hero-media.is-plate .proj__hero-img, .proj__hero-media.is-bare .proj__hero-img { width: auto; height: auto; max-width: 100%; max-height: calc(var(--hh) - 2 * var(--hp)); object-fit: contain; }
.proj__hero-media.is-bare .proj__hero-img { mix-blend-mode: lighten; }  /* black photo backgrounds melt into the backdrop */
.proj__hero-media.is-framed .proj__hero-img { border-radius: 6px; box-shadow: 0 24px 60px -20px rgba(0, 0, 0, .6); }
.proj__hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -1; filter: blur(50px) saturate(1.3); opacity: .5; transform: scale(1.2); }
@media (max-width: 700px) { .proj__hero-media { --hh: 60vh; } }
.proj__hero-cap { color: var(--ink-3); margin-top: 12px; }

.metrics { display: grid; grid-template-columns: repeat(var(--n, 3), minmax(0, 1fr)); margin: 56px 0 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.metrics--1 { --n: 1; } .metrics--2 { --n: 2; } .metrics--3 { --n: 3; } .metrics--4 { --n: 4; }
.metric { padding: 26px 24px 28px 0; }
.metric + .metric { padding-left: 24px; border-left: 1px solid var(--line); }
.metric__v { font-size: clamp(26px, 2.8vw, 38px); letter-spacing: -.04em; line-height: 1; margin-bottom: 10px; font-weight: 500; }
.metric__k { margin: 0; color: var(--ink-2); font-size: 14.5px; line-height: 1.4; max-width: 28ch; }
@media (max-width: 700px) {
  .metrics { grid-template-columns: 1fr 1fr; }
  .metric { padding: 20px 16px 20px 0 !important; border-left: 0 !important; border-bottom: 1px solid var(--line); }
  .metric:nth-child(even) { padding-left: 16px !important; border-left: 1px solid var(--line) !important; }
}

.proj__body { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: clamp(32px, 5vw, 80px); padding-top: clamp(56px, 7vw, 96px); padding-bottom: 40px; }
.toc { position: sticky; top: 96px; align-self: start; font-size: 14px; }
.toc__label { color: var(--ink-3); margin-bottom: 14px; }
.toc ol { border-left: 1px solid var(--line); }
.toc a { display: flex; gap: 10px; padding: 7px 0 7px 16px; margin-left: -1px; border-left: 1px solid transparent; color: var(--ink-3); line-height: 1.35; transition: color .2s, border-color .2s; }
.toc a .mono { font-size: 11px; padding-top: 2px; }
.toc a:hover { color: var(--ink); }
.toc a.is-on { color: var(--ink); border-left-color: var(--accent); }
.toc a.is-on .mono { color: var(--accent); }
.toc__meta { color: var(--ink-3); margin-top: 22px; font-size: 11px; }
@media (max-width: 1000px) { .proj__body { grid-template-columns: 1fr; } .toc { display: none; } }

/* prose */
.prose { max-width: var(--prose); font-size: 18px; line-height: 1.72; }
.prose > * + * { margin-top: 1.15em; }
.prose h2 { font-size: clamp(21px, 1.9vw, 25px); letter-spacing: -.02em; line-height: 1.2; margin-top: 2.4em; margin-bottom: -.2em; display: flex; flex-direction: column; gap: 10px; }
.prose > h2:first-child { margin-top: 0; }
.prose .h-no { font: 400 12px/1 var(--mono); letter-spacing: .04em; color: var(--accent); }
.prose h3 { font-size: 21px; letter-spacing: -.02em; margin-top: 1.9em; }
.prose h4 { font-size: 17px; margin-top: 1.6em; }
.prose p, .prose li { color: color-mix(in srgb, var(--ink) 86%, var(--bg)); }
.prose strong { color: var(--ink); font-weight: 600; }
.prose a { color: var(--ink); text-decoration: underline; text-decoration-color: var(--accent); text-underline-offset: 3px; text-decoration-thickness: 1px; transition: color .2s; }
.prose a:hover { color: var(--accent); }
.prose ul, .prose ol { padding-left: 0; }
.prose ul li, .prose ol li { position: relative; padding-left: 26px; }
.prose li + li { margin-top: .55em; }
.prose ul li::before { content: ""; position: absolute; left: 4px; top: .85em; width: 10px; height: 1px; background: var(--accent); }
.prose ol { counter-reset: li; }
.prose ol li { counter-increment: li; }
.prose ol li::before { content: counter(li, decimal-leading-zero); position: absolute; left: 0; top: .32em; font: 400 11px/1 var(--mono); color: var(--accent); }
.prose code { font: 400 .86em var(--mono); background: var(--bg-3); padding: .12em .4em; border-radius: 4px; }
.prose pre { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; overflow-x: auto; font-size: 14px; line-height: 1.6; }
.prose pre code { background: none; padding: 0; }
.prose hr { border: 0; height: 1px; background: var(--line); margin: 3em 0; }
.prose sub, .prose sup { line-height: 0; }
.callout { margin-left: 0; margin-right: 0; padding: 22px 26px; border-left: 2px solid var(--accent); background: var(--accent-soft); border-radius: 0 var(--radius) var(--radius) 0; }
.callout p { color: var(--ink); font-size: 19px; line-height: 1.55; letter-spacing: -.01em; }
.callout > * + * { margin-top: .6em; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
.prose table { width: 100%; border-collapse: collapse; font-size: 15px; line-height: 1.45; }
.prose th, .prose td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.prose th { font: 500 11.5px/1.3 var(--mono); letter-spacing: .04em; text-transform: uppercase; color: var(--ink-3); background: var(--bg-2); }
.prose tr:last-child td { border-bottom: 0; }

/* figures */
.fig { margin: 2.4em 0; }
.prose > .fig, .prose > .figrow { margin-top: 2.4em; margin-bottom: 2.4em; }
.fig__media { display: block; position: relative; overflow: hidden; border-radius: var(--radius); background: var(--bg-3); cursor: zoom-in; }
.fig__media::after { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px var(--line); pointer-events: none; }
.fig__media img, .fig__media video { width: 100%; transition: transform .9s var(--ease); }
a.fig__media:hover img { transform: scale(1.015); }
.fig--plate .fig__media { background: var(--plate); padding: clamp(12px, 3%, 32px); }
.fig--plate .fig__media::after { box-shadow: none; }
.fig figcaption { display: flex; gap: 14px; margin-top: 12px; font-size: 14px; line-height: 1.5; color: var(--ink-3); }
.fig__no { font: 400 11px/1.9 var(--mono); letter-spacing: .04em; text-transform: uppercase; color: var(--accent); white-space: nowrap; }
.prose > .fig { margin-left: auto; margin-right: auto; }
.fig--missing div { padding: 40px; border: 1px dashed var(--accent); color: var(--accent); border-radius: var(--radius); font: 13px var(--mono); }

/* wide/full break out of the prose column, centred on the viewport.
   main.js measures --pl (prose left edge) and --vw (viewport width w/o scrollbar). */
.proj { overflow-x: clip; }
.prose { --pl: var(--gutter); --vw: 100vw; }
.fig--wide, .figrow--wide { --w: min(calc(var(--vw) - 2 * var(--gutter)), 1120px); width: var(--w); margin-left: calc(var(--vw) / 2 - var(--pl) - var(--w) / 2) !important; }
.fig--full { width: var(--vw); margin-left: calc(-1 * var(--pl)) !important; }
.fig--full .fig__media { border-radius: 0; }
.fig--full figcaption { max-width: var(--prose); margin-left: var(--pl); padding-right: var(--gutter); }

/* rows: images share one height, widths follow aspect ratio */
.figrow { display: flex; gap: 14px; align-items: flex-start; }
.figrow .fig { margin: 0; flex: var(--r, 1) 1 0; min-width: 0; }
.figrow .fig__media img { aspect-ratio: var(--r); object-fit: cover; }
.figrow .fig--plate .fig__media { padding: 0; }
.figrow figcaption { flex-direction: column; gap: 2px; }
@media (max-width: 600px) { .figrow { flex-direction: column; } .figrow .fig { flex: none; width: 100%; } }


/* lightbox */
.lightbox { position: fixed; inset: 0; z-index: 90; display: grid; grid-template-columns: 64px 1fr 64px; align-items: center; background: color-mix(in srgb, var(--bg) 94%, transparent); backdrop-filter: blur(10px); opacity: 0; transition: opacity .3s var(--ease); }
.lightbox.is-open { opacity: 1; }
.lightbox[hidden] { display: none; }
.lightbox figure { margin: 0; display: flex; flex-direction: column; align-items: center; gap: 14px; max-height: 100vh; padding: 48px 0; }
.lightbox img { max-width: 100%; max-height: calc(100vh - 140px); object-fit: contain; border-radius: 6px; background: var(--plate); }
.lightbox figcaption { color: var(--ink-2); font-size: 14px; max-width: 70ch; text-align: center; }
.lightbox button { font-size: 32px; line-height: 1; width: 48px; height: 48px; border-radius: 50%; color: var(--ink-2); justify-self: center; transition: background-color .2s, color .2s; }
.lightbox button:hover { background: var(--bg-3); color: var(--ink); }
.lightbox__close { position: absolute; top: 14px; right: 14px; }

/* 404 */
.nf { padding-top: 18vh; padding-bottom: 24vh; }
.nf .mono { color: var(--accent); margin-bottom: 18px; }
.nf h1 { font-size: clamp(40px, 6vw, 72px); letter-spacing: -.04em; margin-bottom: 36px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; }
}