/* Studio Showcase — antjanus.com redesign 090 */

:root {
  --paper-100: #faf8f4;
  --paper-200: #f2efe9;
  --paper-300: #e7e2d8;
  --stone-400: #d6d0c4;
  --stone-600: #5a5a5f;
  --ink-900: #111214;
  --vermilion-600: #c63d1c;
  --vermilion-300: #ff6a45;
  --slate-500: #364f6a;
  --slate-900: #16202b;
  --night-900: #0e0f11;
  --night-800: #17191c;
  --night-700: #212328;
  --night-600: #2e3036;
  --bone-100: #eeebe4;
  --bone-400: #a9a7a0;

  --bg: var(--paper-200);
  --surface: var(--paper-100);
  --surface-sunk: var(--paper-300);
  --line: var(--stone-400);
  --text: var(--ink-900);
  --text-muted: var(--stone-600);
  --accent: var(--vermilion-600);
  --accent-ink: #ffffff;
  --band: var(--slate-500);
  --band-text: #f4f1ea;
  --band-muted: #c9d4e0;
  --invert-bg: var(--ink-900);
  --invert-text: var(--paper-200);
  --code-bg: #15171a;
  --code-text: #e8e4dc;
  --focus: var(--vermilion-600);

  --font-display: "Inter Tight", "Inter", system-ui, sans-serif;
  --font-serif: "Instrument Serif", Georgia, serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --wrap: 1360px;
  --gutter: clamp(1rem, 3vw, 2.5rem);
  --radius: 4px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: var(--night-900);
    --surface: var(--night-800);
    --surface-sunk: var(--night-700);
    --line: var(--night-600);
    --text: var(--bone-100);
    --text-muted: var(--bone-400);
    --accent: var(--vermilion-300);
    --accent-ink: var(--ink-900);
    --band: var(--slate-900);
    --band-muted: #a9bccf;
    --invert-bg: var(--bone-100);
    --invert-text: var(--ink-900);
    --code-bg: #0a0b0c;
    --focus: var(--vermilion-300);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: var(--night-900);
  --surface: var(--night-800);
  --surface-sunk: var(--night-700);
  --line: var(--night-600);
  --text: var(--bone-100);
  --text-muted: var(--bone-400);
  --accent: var(--vermilion-300);
  --accent-ink: var(--ink-900);
  --band: var(--slate-900);
  --band-muted: #a9bccf;
  --invert-bg: var(--bone-100);
  --invert-text: var(--ink-900);
  --code-bg: #0a0b0c;
  --focus: var(--vermilion-300);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 6rem; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 1.125rem/1.6 var(--font-body);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
button, input, select { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 2px; }
::selection { background: var(--accent); color: var(--accent-ink); }

.skip {
  position: absolute; left: 1rem; top: -4rem; z-index: 100;
  background: var(--invert-bg); color: var(--invert-text); padding: .75rem 1rem; text-decoration: none;
}
.skip:focus { top: 1rem; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding-inline: var(--gutter); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Type ---------- */
.eyebrow {
  font: 500 .8125rem/1.4 var(--font-mono);
  letter-spacing: .08em; text-transform: uppercase; color: var(--text-muted);
  margin: 0 0 1rem;
}
.eyebrow .dot { display: inline-block; width: .5rem; height: .5rem; border-radius: 50%; background: var(--accent); margin-right: .5rem; vertical-align: .08em; }
.display {
  font: 600 clamp(3rem, 9.5vw, 9.5rem)/.9 var(--font-display);
  letter-spacing: -.045em; margin: 0;
}
.display em, .h1 em, .h2 em, .serif-em {
  font-family: var(--font-serif); font-style: italic; font-weight: 400; letter-spacing: -.01em;
}
.h1 { font: 600 clamp(2.6rem, 6.5vw, 6rem)/.95 var(--font-display); letter-spacing: -.04em; margin: 0; }
.h2 { font: 600 clamp(2rem, 4.2vw, 3.6rem)/1 var(--font-display); letter-spacing: -.035em; margin: 0; }
.h3 { font: 600 clamp(1.35rem, 2vw, 1.75rem)/1.15 var(--font-display); letter-spacing: -.02em; margin: 0; }
.lede { font-size: clamp(1.2rem, 1.7vw, 1.5rem); line-height: 1.45; max-width: 44ch; margin: 0; }
.muted { color: var(--text-muted); }
.mono { font-family: var(--font-mono); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 1.5rem; min-height: 4.5rem; }
.wordmark { display: inline-flex; align-items: center; gap: .75rem; text-decoration: none; margin-right: auto; }
.wordmark svg { width: 2.5rem; height: 2.5rem; flex: none; }
.wm-name { display: block; font: 700 1.25rem/1 var(--font-display); letter-spacing: -.03em; }
.wm-sub { display: block; font: 500 .8125rem/1.3 var(--font-mono); color: var(--text-muted); margin-top: .2rem; }
.primary-nav ul { list-style: none; display: flex; gap: .25rem; margin: 0; padding: 0; }
.primary-nav a {
  display: inline-flex; align-items: flex-start; gap: .15rem; padding: .6rem .75rem; min-height: 44px;
  text-decoration: none; font-weight: 500; font-size: 1rem; border-radius: 999px;
  transition: background-color .15s var(--ease);
}
.primary-nav a sup { font: 500 .8125rem/1 var(--font-mono); color: var(--text-muted); margin-top: .1rem; }
.primary-nav a:hover { background: var(--surface-sunk); }
.primary-nav a[aria-current="page"] { background: var(--invert-bg); color: var(--invert-text); }
.primary-nav a[aria-current="page"] sup { color: inherit; opacity: .75; }
.header-actions { display: flex; gap: .5rem; align-items: center; }
.icon-btn {
  width: 44px; height: 44px; display: inline-grid; place-items: center;
  border: 1px solid var(--line); border-radius: 999px; background: transparent; cursor: pointer;
  transition: background-color .15s var(--ease);
}
.icon-btn:hover { background: var(--surface-sunk); }
.icon-btn svg { width: 20px; height: 20px; }
.theme-toggle .sun { display: none; }
:root[data-theme="dark"] .theme-toggle .sun { display: block; }
:root[data-theme="dark"] .theme-toggle .moon { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .sun { display: block; }
  :root:not([data-theme="light"]) .theme-toggle .moon { display: none; }
}
.menu-btn { display: none; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .6rem; min-height: 48px;
  padding: .75rem 1.4rem; border-radius: 999px; border: 1px solid transparent;
  font: 600 1rem/1.2 var(--font-body); text-decoration: none; cursor: pointer;
  transition: background-color .15s var(--ease), color .15s var(--ease), transform .15s var(--ease);
}
.btn-primary { background: var(--invert-bg); color: var(--invert-text); }
.btn-primary:hover { background: var(--accent); color: var(--accent-ink); }
.btn-accent { background: var(--accent); color: var(--accent-ink); }
.btn-accent:hover { background: var(--invert-bg); color: var(--invert-text); }
.btn-ghost { border-color: currentColor; background: transparent; }
.btn-ghost:hover { background: var(--invert-bg); color: var(--invert-text); border-color: var(--invert-bg); }
.btn:active { transform: translateY(1px); }
.btn .arrow { transition: transform .15s var(--ease); }
.btn:hover .arrow { transform: translateX(3px); }
.text-link {
  font-weight: 600; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: .25em;
}
.text-link:hover { color: var(--accent); text-decoration-thickness: 2px; }
.header-cta { min-height: 44px; padding: .55rem 1.1rem; font-size: .95rem; }

/* ---------- Overlay menu ---------- */
.menu-panel {
  position: fixed; inset: 0; z-index: 60; background: var(--invert-bg); color: var(--invert-text);
  overflow-y: auto; padding: 1.25rem var(--gutter) 3rem;
}
.menu-panel[hidden] { display: none; }
.menu-top { display: flex; justify-content: space-between; align-items: center; min-height: 3rem; margin-bottom: 2rem; }
.menu-top .icon-btn { border-color: currentColor; }
.menu-panel .big-links { list-style: none; margin: 0 0 2.5rem; padding: 0; border-top: 1px solid color-mix(in srgb, var(--invert-text) 25%, transparent); }
.menu-panel .big-links a {
  display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; padding: .9rem 0;
  font: 600 clamp(2rem, 8vw, 4.5rem)/1 var(--font-display); letter-spacing: -.04em; text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--invert-text) 25%, transparent);
}
.menu-panel .big-links a span { font: 500 .9rem/1 var(--font-mono); opacity: .75; letter-spacing: 0; }
.menu-panel .big-links a:hover { color: var(--accent); }
.search-form { display: flex; gap: .5rem; max-width: 36rem; }
.search-form input {
  flex: 1; min-height: 48px; padding: .6rem 1rem; border-radius: 999px; border: 1px solid currentColor;
  background: transparent; min-width: 0;
}
.search-form input::placeholder { color: inherit; opacity: .7; }
.search-form .btn { border: 1px solid currentColor; background: transparent; color: inherit; }

/* ---------- Sections ---------- */
.section { padding-block: clamp(4rem, 9vw, 8rem); }
.section-tight { padding-block: clamp(3rem, 6vw, 5rem); }
.section-head {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 1.5rem 3rem; align-items: end;
  padding-bottom: 1.5rem; margin-bottom: clamp(2rem, 4vw, 3.5rem); border-bottom: 1px solid var(--text);
}
.section-head .count { font: 500 .9rem/1 var(--font-mono); color: var(--text-muted); }
.section-head p { margin: .75rem 0 0; color: var(--text-muted); max-width: 52ch; }
.band { background: var(--band); color: var(--band-text); }
.band .muted, .band .eyebrow { color: var(--band-muted); }
.band .section-head { border-color: var(--band-text); }
.invert { background: var(--invert-bg); color: var(--invert-text); }
.invert .muted, .invert .eyebrow { color: color-mix(in srgb, var(--invert-text) 72%, var(--invert-bg)); }

/* ---------- Page hero ---------- */
.page-hero { padding-top: clamp(3rem, 7vw, 6.5rem); padding-bottom: clamp(2rem, 4vw, 3.5rem); }
.page-hero .hero-row { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 2rem 4rem; align-items: end; margin-top: 2.5rem; }
.credits {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr)); gap: 0;
  border-top: 1px solid var(--line); margin: 0;
}
.credits div { padding: 1rem 1rem 1rem 0; border-bottom: 1px solid var(--line); }
.credits dt { font: 500 .8125rem/1.4 var(--font-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--text-muted); }
.credits dd { margin: .3rem 0 0; font-weight: 500; }
.hero-media {
  position: relative; overflow: hidden; border-radius: var(--radius);
  background: linear-gradient(135deg, var(--band), var(--slate-900));
}
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-media.wide { aspect-ratio: 21 / 9; }
.hero-media figcaption, .plate-cap {
  position: absolute; left: 1rem; bottom: 1rem; z-index: 2;
  font: 500 .8125rem/1.3 var(--font-mono); background: var(--bg); color: var(--text);
  padding: .35rem .6rem; border-radius: 2px;
}

/* ---------- Home hero ---------- */
.home-hero { padding-top: clamp(2.5rem, 6vw, 5rem); }
.home-hero .display { max-width: 12ch; }
.hero-grid {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 1.5rem;
  margin-top: clamp(2rem, 5vw, 4rem); align-items: end;
}
.hero-grid .hero-copy { grid-column: 1 / span 5; }
.hero-grid .hero-photo { grid-column: 6 / span 7; aspect-ratio: 16 / 10; }
.hero-photo img { object-position: 30% 30%; }
.hero-copy .lede { margin-bottom: 2rem; }
.cta-row { display: flex; flex-wrap: wrap; gap: .75rem 1.25rem; align-items: center; }
.tertiary { color: var(--text-muted); font-weight: 500; text-decoration: none; padding: .75rem 0; }
.tertiary:hover { color: var(--accent); text-decoration: underline; }

.stat-strip {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px;
  background: var(--line); border-block: 1px solid var(--line); margin-top: clamp(2.5rem, 5vw, 4rem);
}
.stat-strip div { background: var(--bg); padding: 1.5rem 1.5rem 1.5rem 0; }
.stat-strip div + div { padding-left: 1.5rem; }
.stat-strip strong { display: block; font: 600 clamp(2.5rem, 5vw, 4.5rem)/1 var(--font-display); letter-spacing: -.04em; }
.stat-strip span { display: block; margin-top: .5rem; font: 500 .875rem/1.3 var(--font-mono); text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); }

/* ---------- Marquee ---------- */
.marquee { overflow: hidden; border-block: 1px solid var(--line); padding-block: 1.1rem; }
.marquee-track { display: flex; gap: 3rem; width: max-content; animation: marquee 48s linear infinite; }
.marquee-track span { font: 500 clamp(1.4rem, 2.5vw, 2rem)/1 var(--font-display); letter-spacing: -.02em; white-space: nowrap; }
.marquee-track span::after { content: "✳"; margin-left: 3rem; color: var(--accent); }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Case tiles ---------- */
.case-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: clamp(2.5rem, 5vw, 4rem) 1.5rem; }
.case { position: relative; grid-column: span 6; }
.case.span-7 { grid-column: span 7; }
.case.span-5 { grid-column: span 5; }
.case.span-12 { grid-column: span 12; }
.case.span-4 { grid-column: span 4; }
.case.span-8 { grid-column: span 8; }
.case.offset { margin-top: clamp(0rem, 8vw, 7rem); }
.case-media {
  position: relative; overflow: hidden; border-radius: var(--radius); aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, var(--band), var(--slate-900));
}
.case.span-12 .case-media { aspect-ratio: 21 / 9; }
.case.span-7 .case-media, .case.span-8 .case-media { aspect-ratio: 16 / 10; }
.case-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.case-media.contain img { object-fit: contain; padding: 6%; }
.case-media.terminal { background: #101214; }
.case-media.terminal img { object-fit: contain; }
.case:hover .case-media img { transform: scale(1.035); }
.case-meta {
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: .25rem 1rem; align-items: baseline;
  padding-top: 1rem; margin-top: 1rem; border-top: 1px solid var(--line);
}
.case-num { font: 500 .875rem/1 var(--font-mono); color: var(--accent); }
.case-title { font: 600 clamp(1.4rem, 2.2vw, 2rem)/1.1 var(--font-display); letter-spacing: -.025em; margin: 0; }
.case-title a { text-decoration: none; }
.case-title a::after { content: ""; position: absolute; inset: 0; z-index: 1; }
.case-title a:focus-visible { outline: none; }
.case:has(.case-title a:focus-visible) .case-media { outline: 3px solid var(--focus); outline-offset: 4px; }
.case-year { font: 500 .875rem/1 var(--font-mono); color: var(--text-muted); white-space: nowrap; }
.case-desc { grid-column: 2 / -1; margin: .5rem 0 0; color: var(--text-muted); max-width: 58ch; }
.tags { display: flex; flex-wrap: wrap; gap: .4rem; list-style: none; padding: 0; margin: .9rem 0 0; }
.case .tags { grid-column: 2 / -1; }
.tag {
  display: inline-block; font: 500 .8125rem/1 var(--font-mono); padding: .45rem .65rem;
  border: 1px solid var(--line); border-radius: 999px; color: var(--text-muted); text-decoration: none;
}
a.tag:hover { border-color: var(--text); color: var(--text); }
.case .tags, .case .inline-links { position: relative; z-index: 2; }

/* plate fallback when an image is absent */
.plate {
  position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: space-between;
  padding: clamp(1rem, 3vw, 2rem); color: var(--band-text);
  background-size: cover; background-position: center;
}
.plate strong { font: 600 clamp(1.8rem, 4vw, 3.5rem)/.95 var(--font-display); letter-spacing: -.04em; max-width: 12ch; }
.plate .mono { font-size: .8125rem; letter-spacing: .08em; text-transform: uppercase; opacity: .85; }
.plate.grid-lines {
  background-image:
    linear-gradient(color-mix(in srgb, #fff 9%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, #fff 9%, transparent) 1px, transparent 1px);
  background-size: 32px 32px;
}
img.is-broken { display: none; }

/* ---------- Index list (journal rows) ---------- */
.index-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--text); }
.index-row { position: relative; border-bottom: 1px solid var(--line); }
.index-row a.row-link {
  display: grid; grid-template-columns: 4rem minmax(0, 1fr) 11rem 8rem 2rem; gap: 1rem; align-items: baseline;
  padding: 1.4rem .75rem 1.4rem 0; text-decoration: none; transition: background-color .15s var(--ease), padding .2s var(--ease);
}
.index-row .n { font: 500 .875rem/1 var(--font-mono); color: var(--text-muted); }
.index-row .t { font: 600 clamp(1.2rem, 1.9vw, 1.6rem)/1.2 var(--font-display); letter-spacing: -.02em; }
.index-row .d { display: block; font: 400 1rem/1.5 var(--font-body); color: var(--text-muted); margin-top: .35rem; letter-spacing: 0; max-width: 70ch; }
.index-row .c, .index-row .y { font: 500 .875rem/1.3 var(--font-mono); color: var(--text-muted); }
.index-row .go { font-size: 1.25rem; transition: transform .15s var(--ease); justify-self: end; }
.index-row a.row-link:hover { background: var(--surface); padding-left: .75rem; }
.index-row a.row-link:hover .go { transform: translateX(4px); color: var(--accent); }
.index-row .preview {
  position: absolute; right: 12rem; top: 50%; width: 15rem; aspect-ratio: 16/10; object-fit: cover;
  transform: translateY(-50%) rotate(-2deg) scale(.95); opacity: 0; pointer-events: none;
  border-radius: var(--radius); box-shadow: 0 20px 40px -12px rgb(0 0 0 / .4); z-index: 3;
  transition: opacity .2s var(--ease), transform .2s var(--ease);
}
.index-row:hover .preview { opacity: 1; transform: translateY(-50%) rotate(-2deg) scale(1); }

/* ---------- Services rows ---------- */
.service-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid currentColor; }
.service-list li {
  display: grid; grid-template-columns: 5rem minmax(0, 1.1fr) minmax(0, 1.4fr) 11rem; gap: 1.5rem;
  padding: 2rem 0; border-bottom: 1px solid color-mix(in srgb, currentColor 30%, transparent); align-items: baseline;
}
.service-list .n { font: 500 .9rem/1 var(--font-mono); }
.service-list h3 { margin: 0; }
.service-list p { margin: 0; }
.service-list .scope { font: 500 .875rem/1.4 var(--font-mono); }

/* ---------- Cards ---------- */
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 19rem), 1fr)); gap: 2.5rem 1.5rem; }
.card { position: relative; display: flex; flex-direction: column; }
.card .case-media { aspect-ratio: 16 / 10; }
.card h3 { margin: 1rem 0 .4rem; font: 600 1.35rem/1.2 var(--font-display); letter-spacing: -.02em; }
.card h3 a { text-decoration: none; }
.card h3 a::after { content: ""; position: absolute; inset: 0; z-index: 1; }
.card:hover h3 a { text-decoration: underline; text-underline-offset: .2em; text-decoration-thickness: 1px; }
.card:has(h3 a:focus-visible) { outline: 3px solid var(--focus); outline-offset: 6px; }
.card h3 a:focus-visible { outline: none; }
.card p { margin: 0; color: var(--text-muted); }
.card .meta { font: 500 .8125rem/1.3 var(--font-mono); color: var(--text-muted); text-transform: uppercase; letter-spacing: .06em; margin-top: 1rem; }
.card:hover .case-media img { transform: scale(1.035); }

.box-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.box { background: var(--bg); padding: 1.75rem; position: relative; display: flex; flex-direction: column; gap: .6rem; }
.box h3 { margin: 0; font: 600 1.3rem/1.2 var(--font-display); letter-spacing: -.02em; }
.box h3 a { text-decoration: none; }
.box h3 a::after { content: ""; position: absolute; inset: 0; }
.box:hover { background: var(--surface); }
.box:hover h3 a { color: var(--accent); }
.box p { margin: 0; color: var(--text-muted); }
.box .kind { font: 500 .8125rem/1 var(--font-mono); text-transform: uppercase; letter-spacing: .08em; color: var(--accent); }
.box .foot { margin-top: auto; padding-top: .75rem; font: 500 .875rem/1.4 var(--font-mono); color: var(--text-muted); }

/* ---------- Filter pills ---------- */
.filter-bar { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; }
.pill {
  min-height: 44px; padding: .5rem 1rem; border-radius: 999px; border: 1px solid var(--line);
  background: transparent; cursor: pointer; font-weight: 500; font-size: 1rem; text-decoration: none;
  display: inline-flex; align-items: center; gap: .4rem; transition: background-color .15s var(--ease);
}
.pill sup, .pill .c { font: 500 .8125rem/1 var(--font-mono); color: var(--text-muted); }
.pill:hover { border-color: var(--text); }
.pill[aria-pressed="true"], .pill[aria-current="true"] { background: var(--invert-bg); color: var(--invert-text); border-color: var(--invert-bg); }
.pill[aria-pressed="true"] .c { color: inherit; opacity: .8; }
.sticky-filter { position: sticky; top: 4.5rem; z-index: 20; background: var(--bg); padding-block: .75rem; border-bottom: 1px solid var(--line); }

/* ---------- Case study block (projects) ---------- */
.study { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 2rem clamp(2rem, 5vw, 5rem); padding-block: clamp(3rem, 6vw, 5rem); border-top: 1px solid var(--line); align-items: start; }
.study.flip .study-media { order: 2; }
.study.flip { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
.study-media { position: sticky; top: 6.5rem; }
.study-copy .case-num { display: block; margin-bottom: 1rem; font-size: 1rem; }
.study-copy .h2 { margin-bottom: 1.25rem; }
.study-copy p { max-width: 52ch; }
.study-copy .credits { margin-block: 1.75rem; }
.study .case-media { aspect-ratio: 4 / 3; }
.kpis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); margin-block: 1.5rem; }
.kpis div { background: var(--bg); padding: 1rem; }
.kpis strong { display: block; font: 600 2rem/1 var(--font-display); letter-spacing: -.03em; }
.kpis span { font: 500 .8125rem/1.3 var(--font-mono); text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); }

/* table-like index */
.table-list { width: 100%; border-collapse: collapse; }
.table-list th { text-align: left; font: 500 .8125rem/1.3 var(--font-mono); text-transform: uppercase; letter-spacing: .08em; color: var(--text-muted); padding: .75rem .75rem .75rem 0; border-bottom: 1px solid var(--text); }
.table-list td { padding: 1.1rem .75rem 1.1rem 0; border-bottom: 1px solid var(--line); vertical-align: baseline; }
.table-list td:first-child { font: 600 1.25rem/1.2 var(--font-display); letter-spacing: -.02em; }
.table-list td a { text-decoration: none; }
.table-list td a:hover { color: var(--accent); text-decoration: underline; }
.table-list .num { font-family: var(--font-mono); text-align: right; white-space: nowrap; }
.table-list th.num { text-align: right; }

/* ---------- Footer ---------- */
.site-footer { background: var(--invert-bg); color: var(--invert-text); padding-top: clamp(4rem, 8vw, 7rem); margin-top: 0; }
.footer-cta { display: block; text-decoration: none; padding-bottom: clamp(3rem, 6vw, 5rem); border-bottom: 1px solid color-mix(in srgb, var(--invert-text) 25%, transparent); }
.footer-cta .eyebrow { color: color-mix(in srgb, var(--invert-text) 72%, var(--invert-bg)); }
.footer-cta .display { font-size: clamp(3rem, 11vw, 11rem); }
.footer-cta .display .arrow { display: inline-block; transition: transform .25s var(--ease); color: var(--accent); }
.footer-cta:hover .display .arrow { transform: translate(8px, -8px); }
.footer-cols { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.5fr; gap: 2.5rem; padding-block: 3.5rem; }
.footer-cols h2 { font: 500 .8125rem/1.3 var(--font-mono); text-transform: uppercase; letter-spacing: .08em; margin: 0 0 1rem; color: color-mix(in srgb, var(--invert-text) 72%, var(--invert-bg)); }
.footer-cols ul { list-style: none; margin: 0; padding: 0; }
.footer-cols li a { display: inline-block; padding: .3rem 0; text-decoration: none; }
.footer-cols li a:hover { color: var(--accent); text-decoration: underline; }
.footer-cols p { margin: 0 0 1rem; }
.news-form { display: flex; flex-wrap: wrap; gap: .5rem; }
.news-form input {
  flex: 1 1 12rem; min-height: 48px; padding: .6rem 1rem; border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--invert-text) 45%, transparent); background: transparent; color: inherit;
}
.news-form input::placeholder { color: inherit; opacity: .65; }
.news-form .btn { background: var(--accent); color: var(--accent-ink); }
.site-footer .news-form .btn { background: var(--invert-text); color: var(--invert-bg); }
.site-footer .news-form .btn:hover { background: var(--accent); color: var(--accent-ink); }
.form-status { flex-basis: 100%; margin: .25rem 0 0; font-weight: 500; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; padding-block: 1.5rem 2rem; border-top: 1px solid color-mix(in srgb, var(--invert-text) 25%, transparent); font: 500 .875rem/1.4 var(--font-mono); }
.footer-mark { font: 700 clamp(4rem, 19vw, 18rem)/.8 var(--font-display); letter-spacing: -.06em; opacity: .12; white-space: nowrap; overflow: hidden; margin-top: 1rem; user-select: none; }

/* ---------- Article ---------- */
.progress { position: fixed; top: 0; left: 0; height: 4px; width: 100%; transform-origin: 0 50%; transform: scaleX(0); background: var(--accent); z-index: 70; }
.article-head { padding-top: clamp(2.5rem, 6vw, 5rem); }
.article-head .h1 { max-width: 18ch; margin-top: 1rem; }
.article-head .lede { margin-top: 1.5rem; }
.crumbs { display: flex; flex-wrap: wrap; gap: .5rem; font: 500 .875rem/1.4 var(--font-mono); color: var(--text-muted); }
.crumbs a { color: var(--text); }
.article-cover { margin-top: clamp(2rem, 4vw, 3rem); }
.article-cover .hero-media { aspect-ratio: 21 / 9; }
.article-layout { display: grid; grid-template-columns: 15rem minmax(0, 1fr) 13rem; gap: clamp(2rem, 4vw, 4rem); padding-block: clamp(3rem, 6vw, 5rem); }
.toc { position: sticky; top: 6.5rem; align-self: start; }
.toc h2 { font: 500 .8125rem/1.3 var(--font-mono); text-transform: uppercase; letter-spacing: .08em; color: var(--text-muted); margin: 0 0 1rem; }
.toc ol { list-style: none; margin: 0; padding: 0; counter-reset: toc; border-left: 1px solid var(--line); }
.toc li { counter-increment: toc; }
.toc a { display: block; padding: .5rem 0 .5rem 1rem; margin-left: -1px; border-left: 2px solid transparent; text-decoration: none; font-size: 1rem; line-height: 1.35; color: var(--text-muted); }
.toc a::before { content: counter(toc, decimal-leading-zero) "  "; font: 500 .8125rem/1 var(--font-mono); white-space: pre; }
.toc a:hover { color: var(--text); }
.toc a[aria-current="true"] { color: var(--text); border-left-color: var(--accent); font-weight: 600; }
.toc-mobile { display: none; border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 2rem; }
.toc-mobile summary { cursor: pointer; padding: 1rem; font: 500 .875rem/1.3 var(--font-mono); text-transform: uppercase; letter-spacing: .08em; min-height: 44px; }
.toc-mobile ol { margin: 0; padding: 0 1rem 1rem 2.25rem; }
.toc-mobile li { padding: .3rem 0; }
.aside-meta { position: sticky; top: 6.5rem; align-self: start; display: flex; flex-direction: column; gap: 1.5rem; }
.aside-meta h2 { font: 500 .8125rem/1.3 var(--font-mono); text-transform: uppercase; letter-spacing: .08em; color: var(--text-muted); margin: 0 0 .6rem; }
.share-stack { display: flex; flex-direction: column; gap: .5rem; }
.share-stack .btn { min-height: 44px; padding: .5rem 1rem; font-size: .95rem; justify-content: flex-start; }

.prose { max-width: 42rem; font-size: 1.1875rem; line-height: 1.7; }
.prose > * + * { margin-top: 1.4em; }
.prose p, .prose ol, .prose ul, .prose blockquote, .prose pre { margin-bottom: 0; }
.prose h2 {
  font: 600 clamp(1.8rem, 3vw, 2.4rem)/1.1 var(--font-display); letter-spacing: -.03em;
  margin-top: 3.5rem; padding-top: 1.5rem; border-top: 1px solid var(--text); display: grid; gap: .6rem;
}
.prose h2 .sec { font: 500 .875rem/1 var(--font-mono); color: var(--accent); letter-spacing: .04em; }
.prose a { color: var(--text); text-decoration: underline; text-decoration-color: var(--accent); text-decoration-thickness: 2px; text-underline-offset: .2em; }
.prose a:hover { color: var(--accent); }
.prose ol { padding-left: 1.4em; }
.prose li + li { margin-top: .4em; }
.prose li::marker { font-family: var(--font-mono); color: var(--accent); }
.prose code { font: 500 .88em/1 var(--font-mono); background: var(--surface-sunk); padding: .15em .35em; border-radius: 3px; }
.prose blockquote { margin-left: 0; margin-right: 0; padding: 1.25rem 1.5rem; border-left: 3px solid var(--text); background: var(--surface); }
.prose blockquote p { margin: 0; }
.callout { position: relative; padding: 1.4rem 1.5rem 1.4rem 1.5rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.callout p { margin: 0; }
.callout .label { display: inline-block; font: 600 .8125rem/1 var(--font-mono); text-transform: uppercase; letter-spacing: .08em; padding: .4rem .6rem; border-radius: 2px; margin-bottom: .75rem; }
.callout.why .label { background: var(--invert-bg); color: var(--invert-text); }
.callout.question { border-style: dashed; border-color: var(--accent); }
.callout.question .label { background: var(--accent); color: var(--accent-ink); }
.callout.note .label, .callout.skill .label { background: var(--band); color: var(--band-text); }
.code-block { margin-inline: clamp(0rem, -4vw, -4rem); border-radius: var(--radius); overflow: hidden; background: var(--code-bg); color: var(--code-text); }
.code-bar { display: flex; justify-content: space-between; align-items: center; padding: .4rem .5rem .4rem 1rem; border-bottom: 1px solid #2b2e33; font: 500 .8125rem/1 var(--font-mono); color: #b9b4aa; }
.code-bar button { min-height: 36px; padding: .4rem .8rem; border-radius: 999px; background: transparent; border: 1px solid #4a4d53; color: #e8e4dc; cursor: pointer; font: 500 .8125rem/1 var(--font-mono); }
.code-bar button:hover { background: #2b2e33; }
.code-block pre { margin: 0; padding: 1.25rem; overflow-x: auto; font: 400 .9375rem/1.65 var(--font-mono); tab-size: 2; }
.code-block code { background: none; padding: 0; font: inherit; }
.tok-k { color: #ff8a6a; } .tok-s { color: #b5d68a; } .tok-c { color: #8e8a82; font-style: italic; } .tok-t { color: #8fc3ff; }
.filed { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; margin-top: 3.5rem; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.newsletter-card { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 2rem; align-items: end; padding: clamp(2rem, 4vw, 3.5rem); border-radius: var(--radius); }
.newsletter-card .news-form input { border-color: color-mix(in srgb, currentColor 45%, transparent); }
.newsletter-card .news-form .btn { background: var(--band-text); color: var(--slate-900); }
.newsletter-card .news-form .btn:hover { background: var(--accent); color: var(--accent-ink); }
.next-case { display: block; text-decoration: none; padding-block: clamp(3rem, 6vw, 5rem); border-top: 1px solid var(--text); }
.next-case .h1 { transition: color .15s var(--ease); max-width: 20ch; }
.next-case:hover .h1 { color: var(--accent); }

/* ---------- Patterns ---------- */
.three-ways { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: currentColor; border: 1px solid currentColor; }
.three-ways > div { padding: 1.75rem; background: var(--band); }
.three-ways h3 { display: flex; gap: .75rem; align-items: baseline; }
.three-ways h3 span { font: 500 .875rem/1 var(--font-mono); opacity: .8; }
.three-ways p { margin: .6rem 0 0; }
.pattern-tools { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 1rem; align-items: center; margin-bottom: 1.25rem; }
.field { display: flex; flex-direction: column; gap: .35rem; }
.field label { font: 500 .8125rem/1.3 var(--font-mono); text-transform: uppercase; letter-spacing: .08em; color: var(--text-muted); }
.field input, .field select { min-height: 52px; padding: .6rem 1rem; border: 1px solid var(--text); border-radius: 999px; background: var(--surface); }
.result-line { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; justify-content: space-between; margin: 1.5rem 0 2rem; font: 500 .9375rem/1.4 var(--font-mono); }
.result-line button { background: none; border: 0; text-decoration: underline; cursor: pointer; min-height: 44px; font: inherit; }
.plates { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 20rem), 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.p-card { position: relative; background: var(--bg); padding: 1.25rem 1.25rem 1.5rem; display: flex; flex-direction: column; gap: .6rem; }
.p-card:hover { background: var(--surface); }
.p-thumb { aspect-ratio: 16 / 9; border-radius: var(--radius); background: var(--surface-sunk); position: relative; overflow: hidden; margin-bottom: .5rem; display: grid; place-items: center; }
.p-thumb .glyph { width: 70%; height: 60%; }
.p-thumb .num { position: absolute; left: .75rem; top: .6rem; font: 500 .8125rem/1 var(--font-mono); color: var(--text-muted); }
.p-head { display: flex; justify-content: space-between; gap: .5rem; align-items: center; font: 500 .8125rem/1.3 var(--font-mono); text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); }
.badge { font: 600 .8125rem/1 var(--font-mono); padding: .35rem .55rem; border-radius: 2px; text-transform: uppercase; letter-spacing: .06em; }
.badge.new { background: var(--accent); color: var(--accent-ink); }
.badge.updated { background: var(--band); color: var(--band-text); }
.p-card h2 { font: 600 1.35rem/1.2 var(--font-display); letter-spacing: -.02em; margin: 0; }
.p-card h2 a { text-decoration: none; }
.p-card h2 a::after { content: ""; position: absolute; inset: 0; }
.p-card:hover h2 a { color: var(--accent); }
.p-card p { margin: 0; color: var(--text-muted); font-size: 1rem; }
.p-card .tags { margin-top: auto; padding-top: .5rem; }
.empty-state { padding: 4rem 1.5rem; text-align: center; border: 1px dashed var(--text-muted); }
.empty-state h2 { margin: 0 0 .5rem; }
.empty-state[hidden] { display: none; }

.panes { border: 1px solid var(--text); border-radius: var(--radius); overflow: hidden; background: var(--surface); }
.pane-bar { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem; border-bottom: 1px solid var(--text); padding: .5rem; background: var(--bg); }
.pane-tabs { display: flex; flex-wrap: wrap; gap: .25rem; }
.pane-tabs [role="tab"] { min-height: 44px; padding: .5rem 1rem; border: 0; border-radius: 999px; background: transparent; cursor: pointer; font-weight: 500; }
.pane-tabs [role="tab"]:hover { background: var(--surface-sunk); }
.pane-tabs [role="tab"][aria-selected="true"] { background: var(--invert-bg); color: var(--invert-text); }
.pane-actions { display: flex; gap: .5rem; }
.pane-actions .btn { min-height: 44px; padding: .5rem 1rem; font-size: .95rem; }
.pane { padding: clamp(1rem, 3vw, 2rem); }
.pane[hidden] { display: none; }
.pane pre { margin: 0; overflow-x: auto; font: 400 .9375rem/1.65 var(--font-mono); background: var(--code-bg); color: var(--code-text); padding: 1.25rem; border-radius: var(--radius); }
.pane .note { margin: 0 0 1rem; color: var(--text-muted); }
.prompt-text { max-width: 44rem; }
.prompt-text p { margin: 0 0 1em; }
.use-cases { columns: 2; column-gap: 3rem; padding-left: 1.2rem; margin: 0; }
.use-cases li { padding: .25rem 0; break-inside: avoid; }

/* Hairline stat strip demo (pattern tokens) */
.stage {
  --ground: #eef0f3; --p-surface: #ffffff; --p-border: #d2d8e0; --ink: #161b22; --dim: #56606e; --p-accent: #364f6a;
  background: var(--ground); color: var(--ink); padding: clamp(1rem, 3vw, 2rem); border-radius: var(--radius);
}
:root[data-theme="dark"] .stage { --ground: #10141a; --p-surface: #191f27; --p-border: #2c3743; --ink: #e6ecf3; --dim: #97a4b4; --p-accent: #6f92bd; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .stage { --ground: #10141a; --p-surface: #191f27; --p-border: #2c3743; --ink: #e6ecf3; --dim: #97a4b4; --p-accent: #6f92bd; } }
.stage .cap { margin: 0 0 .75rem; color: var(--dim); font-size: 1rem; }
.stage .cap + .hss-strip + .cap { margin-top: 2rem; }
.hss-strip { display: grid; gap: 1px; background: var(--p-border); border: 1px solid var(--p-border); border-radius: 10px; overflow: hidden; grid-template-columns: 1fr; }
@container (min-width: 21rem) { .hss-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@container (min-width: 42rem) { .hss-strip { grid-template-columns: repeat(4, minmax(0, 1fr)); } .hss-strip.five { grid-template-columns: repeat(5, minmax(0, 1fr)); } }
.stage-inner { container-type: inline-size; }
.hss-tile { background: var(--p-surface); padding: .9rem 1rem; min-width: 0; text-align: left; border: 0; color: inherit; }
.hss-tile .l { display: block; font: 500 .8125rem/1.3 var(--font-mono); text-transform: uppercase; letter-spacing: .06em; color: var(--dim); overflow-wrap: anywhere; }
.hss-tile .v { display: block; font: 700 1.6rem/1.2 var(--font-body); font-variant-numeric: tabular-nums; margin-top: .25rem; }
.hss-tile .v.none { color: var(--dim); }
.hss-tile .u { display: block; font-size: .875rem; color: var(--dim); }
button.hss-tile { cursor: pointer; min-height: 44px; font: inherit; }
button.hss-tile:hover { background: color-mix(in srgb, var(--p-accent) 7%, var(--p-surface)); }
button.hss-tile[aria-pressed="true"] { background: color-mix(in srgb, var(--p-accent) 14%, var(--p-surface)); box-shadow: inset 0 -3px 0 var(--p-accent); }
.dl-list { list-style: none; margin: 1rem 0 0; padding: 0; border: 1px solid var(--p-border); border-radius: 10px; background: var(--p-surface); }
.dl-list li { display: flex; justify-content: space-between; gap: 1rem; padding: .7rem 1rem; border-top: 1px solid var(--p-border); font-size: 1rem; }
.dl-list li:first-child { border-top: 0; }
.dl-list li[hidden] { display: none; }
.dl-list .st { font: 500 .8125rem/1.6 var(--font-mono); color: var(--dim); text-transform: uppercase; white-space: nowrap; }
.stage .status { margin: .75rem 0 0; font-size: 1rem; color: var(--dim); }

/* stories */
.story-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; }
.story { position: relative; }
.story .case-media { aspect-ratio: 3 / 4; }
.story .part { font: 600 clamp(4rem, 8vw, 7rem)/.8 var(--font-display); letter-spacing: -.05em; color: var(--accent); margin-top: 1rem; display: block; }
.story h3 { font: 600 1.4rem/1.2 var(--font-display); margin: .75rem 0 .5rem; letter-spacing: -.02em; }
.story h3 a { text-decoration: none; }
.story h3 a::after { content: ""; position: absolute; inset: 0; }
.story p { margin: 0; color: var(--band-muted); font-size: 1rem; }
.story .read { display: inline-block; margin-top: .75rem; font-weight: 600; text-decoration: underline; text-underline-offset: .2em; }
.coming { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem; margin-top: 2.5rem; }
.coming div { border: 1px dashed color-mix(in srgb, var(--band-text) 50%, transparent); padding: 1.25rem; border-radius: var(--radius); }
.coming p { margin: .4rem 0 0; color: var(--band-muted); font-size: 1rem; }
.notice { border: 1px solid color-mix(in srgb, var(--band-text) 40%, transparent); padding: 1rem 1.25rem; border-radius: var(--radius); margin-top: 1.5rem; max-width: 60ch; }

/* about */
.timeline { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--text); }
.timeline > li { display: grid; grid-template-columns: 11rem minmax(0, 1fr) minmax(0, 1.2fr); gap: 1.5rem 2.5rem; padding: 2rem 0; border-bottom: 1px solid var(--line); }
.timeline .period { font: 500 .9375rem/1.4 var(--font-mono); color: var(--accent); }
.timeline h3 { margin: 0 0 .5rem; }
.timeline p { margin: 0; color: var(--text-muted); }
.timeline ul { list-style: none; margin: 0; padding: 0; }
.timeline ul li { padding: .35rem 0; border-bottom: 1px dotted var(--line); }
.timeline ul li:last-child { border-bottom: 0; }
.timeline ul li span { display: block; font: 500 .875rem/1.4 var(--font-mono); color: var(--text-muted); }
.career-bar { display: flex; flex-wrap: wrap; gap: 1px; background: var(--line); border: 1px solid var(--line); margin-bottom: 2.5rem; }
.career-bar div { flex: 1 1 9rem; background: var(--bg); padding: .9rem 1rem; }
.career-bar div:first-child { background: var(--invert-bg); color: var(--invert-text); }
.career-bar strong { display: block; font: 600 1.05rem/1.2 var(--font-display); }
.career-bar span { font: 500 .8125rem/1.3 var(--font-mono); opacity: .8; }
.principles { list-style: none; margin: 0; padding: 0; counter-reset: pr; }
.principles li { counter-increment: pr; display: grid; grid-template-columns: 4rem minmax(0, 1fr); gap: 1rem; padding: 1.25rem 0; border-bottom: 1px solid color-mix(in srgb, currentColor 25%, transparent); font: 400 italic clamp(1.6rem, 3vw, 2.6rem)/1.15 var(--font-serif); }
.principles li::before { content: counter(pr, decimal-leading-zero); font: 500 .9rem/2.4 var(--font-mono); font-style: normal; color: var(--accent); }
.cap-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: color-mix(in srgb, currentColor 25%, transparent); border: 1px solid color-mix(in srgb, currentColor 25%, transparent); }
.cap-grid > div { background: var(--band); padding: 1.75rem; }
.cap-grid p { margin: .5rem 0 1rem; color: var(--band-muted); }
.chips { display: flex; flex-wrap: wrap; gap: .4rem; list-style: none; margin: 0; padding: 0; }
.chips li { font: 500 .875rem/1 var(--font-mono); padding: .5rem .7rem; border: 1px solid color-mix(in srgb, currentColor 40%, transparent); border-radius: 999px; }
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.split-5-7 { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
.about-hero .hero-media { aspect-ratio: 16 / 9; }
.about-hero .hero-media img { object-position: 50% 30%; }
.feature-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--text); }
.feature-list li { padding: 1.25rem 0; border-bottom: 1px solid var(--line); }
.feature-list h3 { margin: 0 0 .3rem; }
.feature-list p { margin: 0; color: var(--text-muted); }
details.work-history > summary { list-style: none; cursor: pointer; }
details.work-history > summary::-webkit-details-marker { display: none; }
details.work-history[open] .show-label { display: none; }
details.work-history:not([open]) .hide-label { display: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .primary-nav { display: none; }
  .menu-btn { display: inline-grid; }
  .article-layout { grid-template-columns: minmax(0, 1fr); }
  .toc, .aside-meta { display: none; }
  .toc-mobile { display: block; }
  .prose { max-width: 44rem; margin-inline: auto; }
  .article-layout > .article-main { max-width: 44rem; margin-inline: auto; width: 100%; }
  .code-block { margin-inline: 0; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
  .index-row .preview { display: none; }
}
@media (max-width: 860px) {
  .hero-grid .hero-copy, .hero-grid .hero-photo { grid-column: 1 / -1; }
  .hero-grid .hero-photo { order: -1; }
  .page-hero .hero-row { grid-template-columns: 1fr; }
  .case, .case.span-7, .case.span-5, .case.span-4, .case.span-8 { grid-column: span 12; }
  .case.offset { margin-top: 0; }
  .case.span-12 .case-media { aspect-ratio: 4 / 3; }
  .study, .study.flip { grid-template-columns: 1fr; }
  .study-media { position: static; }
  .study.flip .study-media { order: -1; }
  .service-list li { grid-template-columns: 3rem minmax(0, 1fr); }
  .service-list li > p, .service-list li > .scope { grid-column: 2; }
  .index-row a.row-link { grid-template-columns: 2.5rem minmax(0, 1fr) 1.5rem; }
  .index-row .c, .index-row .y { display: none; }
  .index-row .t .mobile-meta { display: block; font: 500 .8125rem/1.4 var(--font-mono); color: var(--text-muted); margin-top: .4rem; letter-spacing: .02em; }
  .three-ways, .story-grid, .coming, .cap-grid, .split, .split-5-7, .newsletter-card { grid-template-columns: 1fr; }
  .timeline > li { grid-template-columns: 1fr; gap: .75rem; }
  .pattern-tools { grid-template-columns: 1fr; }
  .section-head { grid-template-columns: 1fr; }
  .use-cases { columns: 1; }
  .table-list .hide-sm { display: none; }
}
@media (min-width: 861px) { .index-row .t .mobile-meta { display: none; } }
@media (max-width: 560px) {
  .wm-sub { display: none; }
  .header-cta { display: none; }
  .stat-strip { grid-template-columns: 1fr; }
  .stat-strip div, .stat-strip div + div { padding: 1.1rem 0; }
  .kpis { grid-template-columns: 1fr; }
  .footer-cols { grid-template-columns: 1fr; }
  .principles li { grid-template-columns: 2.75rem minmax(0, 1fr); }
  .case-meta { grid-template-columns: auto minmax(0, 1fr); }
  .case-year { grid-column: 2; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation: none !important; }
  .marquee-track { flex-wrap: wrap; width: auto; gap: 1rem 2rem; }
  .marquee-track [aria-hidden="true"] { display: none; }
}

.section-head + .index-list, .section-head + .service-list, .section-head + .table-list { border-top: 0; }
.plates { background: none; border: 0; padding: 1px; }
.p-card { outline: 1px solid var(--line); }
[hidden] { display: none !important; }

/* gallery article */
.prose .prose-fig { margin: 0; aspect-ratio: auto; }
.prose .prose-fig img { display: block; width: 100%; height: auto; aspect-ratio: auto; object-fit: contain; }
.prose code { overflow-wrap: anywhere; }