/* =========================================================
   ORIGIN & ASPECT - approved comp build
   Paper / ink / one signal colour. Hairlines, numbered rails,
   photographs cropped to section scale. No gradients, no radius.
   ========================================================= */

/* ---------- 0. TOKENS ---------- */
:root {
  --paper: #F1EEE7;
  --paper-2: #E8E4DB;
  --ink: #0E1212;
  --ink-2: #1A1F20;
  --slate: #394447;
  --stone: #B7B1A7;
  --hair: #CFC9BF;
  --hair-ink: #2A3133;
  --signal: #F15A2A;        /* fills and display text */
  --signal-text: #C9451D;   /* small text on paper (4.6:1) */

  --font-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-text: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, Menlo, monospace;
  --font-serif: "Instrument Serif", Georgia, "Times New Roman", serif;

  --gutter: clamp(1.25rem, 3.2vw, 3rem);
  --gap: clamp(1rem, 2vw, 2rem);
  --sec-y: clamp(4rem, 8vw, 7rem);
  --header-h: 4rem;
  --max: 1600px;

  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --dur: 220ms;
}

/* ---------- 1. BASE ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  background: var(--paper); color: var(--ink);
  -webkit-text-size-adjust: 100%; text-size-adjust: 100%;
  scroll-padding-top: calc(var(--header-h) + 1rem);
}
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
html.smooth-scroll { scroll-behavior: auto !important; }
/* Horizontal-overflow guard lives on main/footer, never on html or body:
   Safari treats a clipped body as a scroll container and breaks sticky + fixed. */
main, .site-foot { overflow-x: clip; }
body {
  margin: 0;
  font-family: var(--font-text);
  font-size: 1rem; line-height: 1.5;
  background: var(--paper); color: var(--ink);
  min-width: 0; touch-action: manipulation;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: 0; padding: 0; }
main { display: block; min-width: 0; }
:focus { outline: none; }
:focus-visible { outline: 3px solid var(--signal); outline-offset: 3px; }
.on-ink :focus-visible { outline-color: var(--paper); }
::selection { background: var(--ink); color: var(--paper); }
.on-ink ::selection { background: var(--paper); color: var(--ink); }

/* ---------- 2. TYPE ---------- */
.mono {
  font-family: var(--font-mono);
  font-size: .72rem; line-height: 1.45;
  letter-spacing: .1em; text-transform: uppercase;
  font-variant-numeric: tabular-nums;
}
.mono i { font-style: normal; color: var(--stone); margin: 0 .35em; }
.serif {
  font-family: var(--font-serif); font-style: italic; font-weight: 400;
  letter-spacing: 0; text-transform: none;
}
h1, h2, h3, .display {
  font-family: var(--font-display);
  font-weight: 900; font-stretch: 92%;
  text-transform: uppercase; letter-spacing: -.03em; line-height: .9;
  overflow-wrap: normal; hyphens: none; min-width: 0;
}
.h-l { font-size: clamp(2.2rem, 3.8vw, 4.5rem); }
.h-m { font-size: clamp(1.9rem, 3.1vw, 3.6rem); }
.h-s { font-size: clamp(1.55rem, 2.4vw, 2.6rem); line-height: .96; }
.signal { color: var(--signal); }
.aside {
  color: var(--slate);
  letter-spacing: .18em; line-height: 1.7;
}
.on-ink .aside { color: var(--stone); }

/* ---------- 3. SKIP / PROGRESS ---------- */
.skip {
  position: absolute; top: .5rem; left: .5rem; z-index: 10000;
  padding: .9rem 1.25rem; background: var(--ink); color: var(--paper);
  font-family: var(--font-mono); font-size: .8rem; letter-spacing: .08em; text-transform: uppercase;
  text-decoration: none; transform: translateY(-200%);
}
.skip:focus { transform: translateY(0); outline-color: var(--paper); }
.progress { position: sticky; top: var(--header-h); z-index: 799; height: 2px; margin-top: -2px; pointer-events: none; }
.progress i { display: block; height: 100%; width: 100%; background: var(--signal); transform: scaleX(0); transform-origin: left center; }

/* ---------- 4. HEADER ---------- */
.site-head {
  position: sticky; top: 0; z-index: 800;
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 1rem;
  min-height: var(--header-h); padding-inline: var(--gutter);
  background: var(--paper); border-bottom: 1px solid var(--hair);
}
.brand {
  font-family: var(--font-display); font-weight: 800; font-stretch: 100%;
  font-size: 1.15rem; letter-spacing: -.03em; text-decoration: none; line-height: 1; white-space: nowrap;
}
.brand-amp { font-weight: 800; }
.brand-dot { color: var(--signal); }
.site-nav { min-width: 0; justify-self: center; }
.nav-list { display: flex; flex-wrap: wrap; gap: 0 1.6rem; }
.nav-list a {
  display: inline-flex; align-items: baseline; gap: .45rem; min-height: 2.75rem; align-items: center;
  text-decoration: none; border-bottom: 1px solid transparent; transition: border-color var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
}
.nav-list .n { color: var(--stone); font-size: .62rem; }
.nav-list a:hover { border-bottom-color: var(--ink); }
.nav-list a[aria-current="true"] { color: var(--signal-text); border-bottom-color: var(--signal); }
.nav-list a[aria-current="true"] .n { color: var(--signal-text); }
.nav-toggle { display: none; min-height: 2.75rem; padding: 0 .9rem; border-left: 1px solid var(--hair); font-weight: 600; letter-spacing: .14em; }
.nav-toggle::before { content: ""; width: 1.1rem; height: 1px; background: currentColor; box-shadow: 0 -5px 0 currentColor, 0 5px 0 currentColor; margin-right: .75rem; transition: transform .4s var(--ease-out), box-shadow .25s ease; }
.nav-toggle[aria-expanded="true"]::before { box-shadow: none; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-txt::after { content: "Close"; }
.nav-toggle[aria-expanded="true"] .nav-toggle-txt span { display: none; }
.head-cta { justify-self: end; }
.brand, .nav-toggle, .head-cta { position: relative; z-index: 2; }

@media (max-width: 1099px) {
  .site-head { grid-template-columns: auto 1fr auto auto; }
  .nav-toggle { display: inline-flex; align-items: center; order: 3; }
  .head-cta { order: 4; }
  .site-nav {
    position: fixed; top: 0; right: 0; bottom: 0; left: 0; z-index: 790;
    width: 100%; height: 100vh; height: 100dvh;
    background: rgba(241, 238, 231, .84);
    -webkit-backdrop-filter: blur(22px) saturate(1.15); backdrop-filter: blur(22px) saturate(1.15);
    padding: calc(var(--header-h) + 1.25rem) var(--gutter) max(1.5rem, env(safe-area-inset-bottom));
    overflow-y: auto; -webkit-overflow-scrolling: touch; overscroll-behavior: contain;
    display: flex; flex-direction: column; gap: 2rem;
    /* closed state: present in layout but invisible, so both directions can animate */
    visibility: hidden; opacity: 0; transform: translateY(-10px); pointer-events: none;
    transition: opacity .32s ease, transform .5s var(--ease-out), visibility 0s linear .5s;
  }
  .site-nav.is-open {
    visibility: visible; opacity: 1; transform: none; pointer-events: auto;
    transition: opacity .32s ease, transform .5s var(--ease-out), visibility 0s;
  }
  .site-nav .nav-list li, .site-nav .nav-foot {
    opacity: 0; transform: translateY(14px);
    transition: opacity .28s ease, transform .55s var(--ease-out);
  }
  .site-nav.is-open .nav-list li, .site-nav.is-open .nav-foot { opacity: 1; transform: none; }
  .site-nav.is-open .nav-list li:nth-child(1) { transition-delay: .08s; }
  .site-nav.is-open .nav-list li:nth-child(2) { transition-delay: .13s; }
  .site-nav.is-open .nav-list li:nth-child(3) { transition-delay: .18s; }
  .site-nav.is-open .nav-list li:nth-child(4) { transition-delay: .23s; }
  .site-nav.is-open .nav-list li:nth-child(5) { transition-delay: .28s; }
  .site-nav.is-open .nav-list li:nth-child(6) { transition-delay: .33s; }
  .site-nav.is-open .nav-foot { transition-delay: .42s; }
  .site-head { transition: background-color .35s ease, border-color .35s ease; }
  body.menu-open .site-head {
    background: rgba(241, 238, 231, .84);
    -webkit-backdrop-filter: blur(22px) saturate(1.15); backdrop-filter: blur(22px) saturate(1.15);
    border-bottom-color: transparent;
  }
  @supports not (backdrop-filter: blur(1px)) {
    .site-nav { background: rgba(241, 238, 231, .97); }
  }
  .no-js .site-nav { display: block; position: static; padding: 0; border: 0; }
  .no-js .nav-toggle { display: none; }
  .site-nav .nav-list { flex-direction: column; gap: 0; border-top: 1px solid var(--ink); }
  .site-nav .nav-list li { counter-increment: none; }
  .site-nav .nav-list a {
    display: grid; grid-template-columns: 2.75rem minmax(0, 1fr) auto; align-items: baseline; gap: .75rem;
    min-height: 0; padding: 1rem 0 .95rem; border-top: 0; border-bottom: 1px solid var(--hair);
    font-family: var(--font-display); font-weight: 900; font-stretch: 92%;
    font-size: clamp(1.9rem, 8.5vw, 2.9rem); line-height: .95; letter-spacing: -.03em; text-transform: uppercase;
  }
  .site-nav .nav-list a::after { content: "→"; grid-column: 3; font-family: var(--font-mono); font-size: .9rem; font-weight: 500; color: var(--stone); }
  .site-nav .nav-list a[aria-current="true"] { color: var(--ink); }
  .site-nav .nav-list a[aria-current="true"]::after { color: var(--signal); }
  .site-nav .nav-list .n { order: 0; font-size: .7rem; color: var(--signal-text); align-self: start; padding-top: .35em; }
  .nav-foot { margin-top: auto; display: grid; gap: 1rem; justify-items: start; padding-top: 1rem; border-top: 1px solid var(--hair); }
  .nav-foot .btn { width: 100%; justify-content: space-between; min-height: 3.25rem; }
  .nav-foot a.mail { color: var(--slate); text-decoration: none; }
  .nav-foot p { color: var(--stone); }
}
@media (min-width: 1100px) { .nav-foot { display: none; } }
@media (max-width: 640px) { .site-head .head-cta { display: none; } }

/* ---------- 5. BUTTONS ---------- */
.btn {
  position: relative; isolation: isolate; overflow: hidden;
  display: inline-flex; align-items: center; gap: .8rem;
  min-height: 2.75rem; padding: 0 1.25rem;
  font-family: var(--font-mono); font-size: .72rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  text-decoration: none; border: 1px solid var(--ink); background: var(--ink); color: var(--paper);
  transition: color .38s var(--ease-out), border-color .38s var(--ease-out);
  white-space: nowrap;
}
/* Directional fill: sweeps in from the left on hover, retracts to the right on leave. */
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--signal);
  transform: scaleX(0); transform-origin: right center;
  transition: transform .5s var(--ease-out);
}
.btn:hover::before, .btn:focus-visible::before { transform: scaleX(1); transform-origin: left center; }
.btn .arrow { transition: transform .5s var(--ease-out); }
.btn:hover .arrow, .btn:focus-visible .arrow { transform: translateX(.35em); }
.btn:hover { border-color: var(--signal); color: var(--paper); }
.btn:active::before { filter: brightness(.92); }
.btn-line { background: transparent; color: var(--ink); }
.btn-line::before { background: var(--ink); }
.btn-line:hover { border-color: var(--ink); color: var(--paper); }
.on-ink .btn-line { color: var(--paper); border-color: var(--paper); }
.on-ink .btn-line::before { background: var(--paper); }
.on-ink .btn-line:hover { color: var(--ink); border-color: var(--paper); }

/* ---------- 6. SECTION FURNITURE ---------- */
.sec { position: relative; padding: 0 var(--gutter) var(--sec-y); border-top: 1px solid var(--hair); scroll-margin-top: var(--header-h); }
.on-ink { background: var(--ink); color: var(--paper); border-top-color: var(--hair-ink); }
.on-ink .rail { border-color: var(--hair-ink); }
.rail {
  display: flex; flex-wrap: wrap; align-items: center; gap: .75rem 1.5rem;
  max-width: var(--max); margin-inline: auto;
  padding-block: 1.1rem; margin-bottom: clamp(2rem, 4vw, 3.5rem);
  border-bottom: 1px solid var(--hair);
  color: var(--slate);
}
.on-ink .rail { color: var(--stone); }
.rail-n { color: var(--ink); font-weight: 600; }
.on-ink .rail-n { color: var(--paper); }
.rail-mid { margin-inline: auto; }
.rail-end { margin-left: auto; }
.grid {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--gap); row-gap: clamp(1.5rem, 3vw, 2.5rem);
  max-width: var(--max); margin-inline: auto; align-items: start;
}
.side { display: flex; flex-direction: column; justify-content: space-between; gap: 2rem; min-height: 100%; }
.sec-num {
  display: block; width: 2.6rem; padding-top: .45rem; margin-top: auto;
  border-top: 1px solid currentColor;
  font-family: var(--font-mono); font-size: .78rem; letter-spacing: .1em; color: var(--slate);
}
.on-ink .sec-num { color: var(--stone); }

/* Photographic panels */
.panel { position: relative; overflow: hidden; background: var(--ink-2); margin: 0; }
.panel img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(.98); will-change: transform; }
.panel-cap {
  position: absolute; left: clamp(1rem, 2vw, 1.75rem); bottom: clamp(1rem, 2vw, 1.75rem);
  font-family: var(--font-display); font-weight: 900; text-transform: uppercase; letter-spacing: -.02em;
  font-size: clamp(1.2rem, 1.7vw, 1.75rem); line-height: 1.02; color: var(--paper);
}
.panel::after { content: ""; position: absolute; inset: 0; background: rgba(14, 18, 18, .22); pointer-events: none; }
.frame { display: block; overflow: hidden; height: 100%; }

/* ---------- 7. HERO ---------- */
.hero {
  position: relative; display: grid; grid-template-columns: minmax(0, 1fr);
  min-height: calc(100svh - var(--header-h)); scroll-margin-top: var(--header-h);
}
.hero-copy {
  display: flex; flex-direction: column; align-items: flex-start; gap: clamp(1.25rem, 2.2vw, 2rem);
  padding: clamp(2.5rem, 5vw, 4.5rem) var(--gutter) clamp(2rem, 4vw, 3rem);
}
.kicker { color: var(--slate); }
.hero-title { font-size: clamp(2.8rem, 5.4vw, 6.6rem); line-height: .88; }
.hero-title .line { display: block; }
.hero-lede { max-width: 30em; font-size: clamp(.95rem, 1.05vw, 1.1rem); line-height: 1.5; color: var(--ink-2); }
.scroll-hint { margin-top: auto; color: var(--slate); }

.hero-origin, .hero-aspect { position: relative; overflow: hidden; margin: 0; background: var(--ink-2); min-height: 62vw; }
.hero-origin img, .hero-aspect img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.02); will-change: transform; }
.hero-origin img { object-position: 55% 50%; }
.hero-aspect img { object-position: 50% 50%; filter: grayscale(.2) contrast(1.05) brightness(.9); }

.hero-seam { position: relative; z-index: 3; background: var(--hair); height: 1px; }

@media (min-width: 900px) {
  .hero { grid-template-columns: minmax(0, 4.6fr) minmax(0, 3.2fr) 1px minmax(0, 4.2fr); }
  .hero-origin, .hero-aspect { min-height: 0; }
  .hero-seam { height: auto; width: 1px; }
  .hero-copy { padding-right: clamp(2rem, 4vw, 4rem); }
}
@media (max-width: 899px) {
  .hero-origin { min-height: 56vw; }
  .hero-aspect { min-height: 66vw; }
}

/* ---------- 8. CONTRADICTION ---------- */
.contra-title { grid-column: 1 / -1; }
.ledger { grid-column: 1 / -1; display: grid; gap: .35rem; font-size: .92rem; line-height: 1.4; color: var(--ink-2); }
.ledger li { padding-left: 0; }
.ledger .pivot { color: var(--signal-text); font-weight: 600; }
.contra-panel { grid-column: 1 / -1; aspect-ratio: 16 / 10; }
.contra-aside { grid-column: 1 / -1; }
.contra-aside .serif { font-size: clamp(1.4rem, 1.9vw, 2rem); line-height: 1.15; max-width: 12em; }
@media (min-width: 900px) {
  .contra .grid { grid-template-columns: minmax(0, 3.7fr) minmax(0, 2.7fr) minmax(0, 4fr) minmax(0, 1.6fr); }
  .contra-title { grid-column: 1; }
  .ledger { grid-column: 2; padding-top: .4rem; }
  .contra-panel { grid-column: 3; aspect-ratio: auto; align-self: stretch; min-height: 16rem; }
  .contra-aside { grid-column: 4; }
}

/* ---------- 9. GAP INDEX ---------- */
.gap { padding-bottom: var(--sec-y); }
.gap-grid {
  display: grid; grid-template-columns: minmax(0, 1fr);
  gap: 0; max-width: var(--max); margin-inline: auto;
  border-top: 1px solid var(--hair-ink);
}
.gap-intro { padding: clamp(1.5rem, 3vw, 2.5rem) clamp(1rem, 2vw, 1.75rem) clamp(1.5rem, 3vw, 2.5rem) 0; display: grid; align-content: start; gap: 1.25rem; }
.gap-title { font-family: var(--font-text); font-weight: 500; text-transform: none; letter-spacing: -.02em; font-size: clamp(1.35rem, 1.7vw, 1.75rem); line-height: 1.15; }
.gap-sub { font-size: .88rem; line-height: 1.5; color: var(--stone); }
.slash { color: var(--stone); }
.cases { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.case {
  display: grid; grid-template-rows: auto auto 1fr auto auto; gap: .9rem;
  padding: clamp(1.25rem, 2.2vw, 1.75rem) clamp(.9rem, 1.6vw, 1.4rem);
  border-left: 1px solid var(--hair-ink); border-bottom: 1px solid var(--hair-ink);
}
.case-code { color: var(--stone); }
.case-code b { color: var(--paper); font-weight: 600; margin-left: .35em; }
.case-title { font-size: clamp(1.15rem, 1.35vw, 1.4rem); line-height: .96; letter-spacing: -.02em; }
.case-text { font-size: .84rem; line-height: 1.45; color: var(--stone); }
.case-fig { position: relative; aspect-ratio: 16 / 9; overflow: hidden; margin: 0; background: var(--ink-2); }
.case-fig img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.02) brightness(.82); will-change: transform; }
.case-idx { color: var(--stone); }
@media (min-width: 760px) { .cases { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1100px) {
  .gap-grid { grid-template-columns: minmax(0, 2.2fr) minmax(0, 9.8fr); }
  .cases { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .case { border-bottom: 0; }
}

/* ---------- 10. METHOD ---------- */
.method-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: clamp(2rem, 4vw, 3rem); max-width: var(--max); margin-inline: auto; }
.method-intro { display: grid; gap: 2rem; align-content: start; }
.method-title { font-family: var(--font-text); font-weight: 500; text-transform: none; letter-spacing: -.02em; font-size: clamp(1.4rem, 1.9vw, 2rem); line-height: 1.15; max-width: 14em; }
.steps { display: grid; grid-template-columns: minmax(0, 1fr); gap: 2.5rem; }
.step { position: relative; display: grid; gap: .5rem; align-content: start; }
.step-fig { aspect-ratio: 16 / 9; overflow: hidden; margin: 0 0 .5rem; background: var(--ink-2); }
.step-fig img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.02); will-change: transform; }
.step-n { font-family: var(--font-display); font-weight: 900; font-size: 1.5rem; line-height: 1; letter-spacing: -.03em; }
.step-name { font-size: 1.35rem; line-height: 1; }
.step-lede { font-size: .9rem; color: var(--slate); }
.terms { display: grid; gap: .1rem; margin-top: .6rem; font-size: .85rem; line-height: 1.45; color: var(--ink-2); }
.step-arrow { display: none; }
.method-aside { display: flex; flex-direction: column; justify-content: space-between; gap: 2rem; }
@media (min-width: 900px) {
  .method-grid { grid-template-columns: minmax(0, 3fr) minmax(0, 7.5fr) minmax(0, 1.5fr); }
  .steps { grid-template-columns: repeat(4, minmax(0, 1fr)); grid-auto-rows: auto; column-gap: clamp(1rem, 2.2vw, 2rem); row-gap: 0; }
  .step-1 { grid-column: 1; grid-row: 1; }
  .step-2 { grid-column: 2; grid-row: 1; padding-top: clamp(3rem, 6vw, 6rem); }
  .step-3 { grid-column: 3; grid-row: 1; padding-top: clamp(6rem, 12vw, 12rem); }
  .step-4 { grid-column: 4; grid-row: 1; padding-top: clamp(9rem, 18vw, 18rem); }
  .step-arrow {
    display: block; position: absolute; right: calc(-1 * clamp(1rem, 2.2vw, 2rem) + .2rem); top: .6rem;
    width: clamp(2.5rem, 4vw, 4rem); color: var(--slate);
  }
  .step-fig { margin-bottom: .75rem; }
}

/* ---------- 11. CAPABILITIES ---------- */
.cap-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--gap); max-width: var(--max); margin-inline: auto; }
.cap-intro { display: grid; gap: 1.5rem; align-content: start; padding-right: clamp(0rem, 2vw, 2rem); }
.cap-sub { font-size: .95rem; line-height: 1.5; color: var(--ink-2); max-width: 26em; }
.cap-intro .h-m { font-size: clamp(1.7rem, 2.5vw, 3rem); }
.terr { position: relative; overflow: hidden; background: var(--ink); min-height: 24rem; color: var(--paper); }
.terr > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.05) brightness(.55); will-change: transform; }
.terr::after { content: ""; position: absolute; inset: 0; background: rgba(14, 18, 18, .38); }
.terr-body { position: relative; z-index: 1; display: grid; align-content: start; gap: .6rem; padding: clamp(1.25rem, 2vw, 1.75rem); min-height: inherit; height: 100%; }
.terr-name { font-size: clamp(1.9rem, 2.4vw, 2.6rem); line-height: .9; }
.terr-sub { font-size: 1.05rem; color: var(--paper); margin-bottom: .5rem; }
.terr-list { display: grid; gap: .1rem; font-size: .86rem; line-height: 1.45; color: rgba(241, 238, 231, .9); }
.terr-list i { font-style: normal; color: var(--stone); margin: 0 .3em; }
.terr-n { margin-top: auto; padding-top: 2rem; color: var(--stone); }
@media (min-width: 900px) {
  .cap-grid { grid-template-columns: minmax(0, 3fr) repeat(3, minmax(0, 3fr)); }
  .terr { min-height: 30rem; }
}

/* ---------- 12. FOUNDER ---------- */
.portrait { grid-column: 1 / -1; position: relative; overflow: hidden; background: var(--ink); aspect-ratio: 16 / 9; }
.portrait img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.03); }
.portrait-type { display: grid; align-content: space-between; padding: clamp(1rem, 2vw, 1.5rem); color: var(--paper); }
.portrait-mark { font-family: var(--font-display); font-weight: 900; font-size: clamp(5rem, 10vw, 9rem); line-height: .8; letter-spacing: -.06em; }
.portrait-mark em { font-style: normal; color: var(--signal); }
.portrait-meta { color: var(--stone); line-height: 1.6; }
.founder-copy { grid-column: 1 / -1; display: grid; gap: 1.1rem; align-content: start; }
.founder-name { font-weight: 600; font-size: 1.05rem; margin-top: .5rem; }
.founder-role { color: var(--slate); }
.founder-bio { grid-column: 1 / -1; font-size: .92rem; line-height: 1.55; color: var(--ink-2); }
.founder-aside { grid-column: 1 / -1; }
@media (min-width: 900px) {
  .portrait { grid-column: 1 / 5; aspect-ratio: 4 / 3; align-self: stretch; }
  .founder-copy { grid-column: 5 / 9; }
  .founder-bio { grid-column: 9 / 12; padding-top: .3rem; }
  .founder-aside { grid-column: 12 / 13; }
}

/* ---------- 13. NO THEATRE ---------- */
.theatre-panel { grid-column: 1 / -1; aspect-ratio: 21 / 9; }
.theatre-title { grid-column: 1 / -1; }
.theatre-aside { grid-column: 1 / -1; }
.theatre-lines { color: var(--ink-2); line-height: 1.8; }
@media (min-width: 900px) {
  .theatre-panel { grid-column: 1 / 5; aspect-ratio: auto; align-self: stretch; min-height: 12rem; }
  .theatre-title { grid-column: 5 / 9; }
  .theatre-aside { grid-column: 9 / 13; }
}

/* ---------- 14. PRINCIPLE ---------- */
.principle-copy { grid-column: 1 / -1; display: grid; gap: 1.5rem; align-content: start; }
.principle-text { max-width: 44em; font-size: .95rem; line-height: 1.55; color: rgba(241, 238, 231, .85); }
.principle-panel { grid-column: 1 / -1; aspect-ratio: 16 / 10; }
.principle-aside { grid-column: 1 / -1; }
@media (min-width: 900px) {
  .principle-copy { grid-column: 1 / 9; }
  .principle-panel { grid-column: 9 / 12; aspect-ratio: auto; align-self: stretch; min-height: 16rem; }
  .principle-aside { grid-column: 12 / 13; }
}

/* ---------- 15. START ---------- */
.start-title { grid-column: 1 / -1; }
.start-copy { grid-column: 1 / -1; display: grid; gap: 1.5rem; align-content: start; }
.start-lede { font-size: .95rem; line-height: 1.5; max-width: 24em; color: var(--ink-2); }
.start-actions { display: flex; flex-wrap: wrap; gap: .75rem; }
.start-panel { grid-column: 1 / -1; aspect-ratio: 16 / 10; }
.start-aside { grid-column: 1 / -1; }
@media (min-width: 900px) {
  .start-title { grid-column: 1 / 5; }
  .start-copy { grid-column: 5 / 9; padding-top: .4rem; }
  .start-panel { grid-column: 9 / 12; aspect-ratio: auto; align-self: stretch; min-height: 12rem; }
  .start-aside { grid-column: 12 / 13; }
}

/* ---------- 16. FOOTER ---------- */
.site-foot {
  display: grid; grid-template-columns: minmax(0, 1fr); gap: 1.5rem; align-items: center;
  padding: 2rem var(--gutter) 2.5rem; border-top: 1px solid var(--hair);
}
.site-foot .nav-list { gap: 0 1.4rem; }
.social { display: flex; gap: 1.4rem; }
.social a { display: inline-flex; align-items: center; min-height: 2.75rem; text-decoration: none; }
.social a:hover { color: var(--signal-text); }
.legal { color: var(--slate); }
.legal a { text-decoration: none; }
.legal a:hover { color: var(--signal-text); }
@media (min-width: 900px) {
  .site-foot { grid-template-columns: auto minmax(0, 1fr) auto; }
  .site-foot nav { justify-self: center; }
  .legal { grid-column: 1 / -1; padding-top: 1.25rem; border-top: 1px solid var(--hair); }
}

/* ---------- 17. SPLIT SCAFFOLDING (JS) ---------- */
.wl { display: inline-block; overflow: hidden; vertical-align: bottom; padding-bottom: .08em; margin-bottom: -.08em; }
.wd, .ch { display: inline-block; will-change: transform; }
.hero-title .wl { padding-bottom: .04em; margin-bottom: -.04em; }

/* ---------- 18. LENIS ---------- */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }

/* ---------- 19. MOTION SAFETY / PRINT ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: 0ms !important; scroll-behavior: auto !important; }
  .progress { display: none !important; }
}
@media print {
  .site-head, .progress, .skip { display: none !important; }
  .on-ink { background: #fff; color: #000; }
  .panel img, .terr > img, .case-fig img, .step-fig img { filter: grayscale(1); }
}

/* =========================================================
   20. MOBILE PASS - phones are a different layout, not a squeeze
   ========================================================= */
@media (max-width: 899px) {
  :root { --sec-y: clamp(3rem, 11vw, 4.5rem); }
  .rail { margin-bottom: 1.75rem; padding-block: .9rem; }
  .rail-mid, .rail-end { display: none; }

  /* asides become one quiet row: text left, sheet number right */
  .side { flex-direction: row; align-items: flex-end; justify-content: space-between; gap: 1rem; min-height: 0; padding-top: .9rem; border-top: 1px solid var(--hair); }
  .on-ink .side { border-top-color: var(--hair-ink); }
  .side .sec-num { margin-top: 0; }
  .side .aside { line-height: 1.5; }
  .contra-aside .serif { font-size: 1.25rem; max-width: 16em; }

  /* hero: shorter panels, image reads */
  .hero-copy { padding-top: 2rem; gap: 1.1rem; }
  .hero-title { font-size: clamp(2.6rem, 12.5vw, 3.4rem); }
  .hero-origin { min-height: 50vw; }
  .hero-aspect { min-height: 62vw; }
  .scroll-hint { display: none; }

  /* method: a numbered timeline with small square thumbnails */
  .method-grid { gap: 1.5rem; }
  .method-title { font-size: 1.3rem; }
  .steps { gap: 0; border-top: 1px solid var(--hair); }
  .step {
    display: grid; grid-template-columns: 4.25rem minmax(0, 1fr);
    grid-template-areas: "n name" "n lede" "fig terms";
    column-gap: 1rem; row-gap: .25rem;
    padding: 1.4rem 0 1.5rem; border-bottom: 1px solid var(--hair);
  }
  .step-n { grid-area: n; font-size: 1.9rem; line-height: 1; color: var(--signal-text); }
  .step-name { grid-area: name; font-size: 1.45rem; }
  .step-lede { grid-area: lede; margin-bottom: .35rem; }
  .step-fig { grid-area: fig; width: 4.25rem; aspect-ratio: 1; margin: .6rem 0 0; }
  .terms { grid-area: terms; display: flex; flex-wrap: wrap; gap: .25rem 0; margin-top: .5rem; font-size: .88rem; }
  .terms li::after { content: "·"; margin: 0 .6rem; color: var(--stone); }
  .terms li:last-child::after { content: none; }
  .method-aside { flex-direction: row; align-items: flex-end; justify-content: space-between; padding-top: .9rem; border-top: 1px solid var(--hair); }

  /* capabilities: panels a little shorter, list tighter */
  .cap-grid { gap: .9rem; }
  .terr { min-height: 19rem; }
  .terr-body { padding: 1.1rem 1.15rem; }
  .terr-list { font-size: .84rem; }

  /* founder / theatre / principle / start: less air between blocks */
  .grid { row-gap: 1.4rem; }
  .founder-copy { gap: .8rem; }
  .theatre-panel { aspect-ratio: 16 / 9; }
  .principle-panel, .start-panel, .contra-panel { aspect-ratio: 16 / 10; }
  .start-actions .btn { width: 100%; justify-content: space-between; }
  .site-foot { gap: 1.1rem; }
  .site-foot .nav-list { gap: 0 1rem; }
}

/* Gap Index on small screens: a swipeable row of case cards */
@media (max-width: 759px) {
  .gap-grid { border-top: 0; }
  .gap-intro { padding: 0 0 1.25rem; gap: .9rem; }
  .swipe-hint { display: inline-block; color: var(--stone); }
  .cases {
    display: flex; gap: 0; overflow-x: auto; overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch;
    margin-inline: calc(-1 * var(--gutter)); padding-inline: var(--gutter);
    scrollbar-width: none; border-top: 1px solid var(--hair-ink);
    scroll-padding-inline: var(--gutter);
  }
  .cases::-webkit-scrollbar { display: none; }
  .case {
    flex: 0 0 78vw; max-width: 21rem; scroll-snap-align: start;
    border-bottom: 0; padding: 1.25rem 1rem 1.25rem 0; margin-right: 1rem;
    grid-template-rows: auto auto auto auto auto;
  }
  .case:first-child { border-left: 0; padding-left: 0; }
  .case-title { font-size: 1.55rem; }
  .case-text { font-size: .9rem; }
  .case-fig { aspect-ratio: 16 / 10; }
}
@media (min-width: 760px) { .swipe-hint { display: none; } }