/* Layout: one Swiss column on white — bracket label + italic note rows (as in the reference),
   uppercase grotesk set big, grey for secondary text, bordeaux only for rare accents. */
:root {
  --paper: #ffffff;
  --ink: #0d0d0d;
  --grey: #a9747d;
  --grey-soft: #d2b6bb;
  --hair: #e7e5e5;
  --fill: #f3f2f1;
  --wine: #6e1826;

  --font: "Untitled Sans", "Hanken Grotesk", "Helvetica Neue", Helvetica, Arial, sans-serif;

  --t-xs: 12px;
  --t-s: clamp(13px, 0.95vw, 15px);
  --t-m: clamp(17px, 1.55vw, 24px);
  --t-l: clamp(22px, 2.35vw, 38px);
  --t-xl: clamp(40px, 7vw, 112px);
  --t-name: clamp(26px, 2.6vw, 44px);

  --gutter: clamp(16px, 2vw, 32px);
  --section: clamp(96px, 12vw, 200px);
  --ease: cubic-bezier(.2, .7, .1, 1);
  color-scheme: light;
}

@font-face {
  font-family: "Untitled Sans";
  src: local("Untitled Sans"), local("UntitledSans-Regular"),
       url("../fonts/UntitledSans-Regular.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Untitled Sans";
  src: local("Untitled Sans Medium"), local("UntitledSans-Medium"),
       url("../fonts/UntitledSans-Medium.woff2") format("woff2");
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Untitled Sans";
  src: local("Untitled Sans Italic"), local("UntitledSans-RegularItalic"),
       url("../fonts/UntitledSans-RegularItalic.woff2") format("woff2");
  font-weight: 400; font-style: italic; font-display: swap;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--wine);
  font-family: var(--font);
  font-size: var(--t-s);
  line-height: 1.35;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01" 0;
}
body::before {
  content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px);
  z-index: 10; background: var(--paper);
}
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
::selection { background: var(--wine); color: var(--paper); }
:focus-visible { outline: 1.5px solid var(--wine); outline-offset: 4px; }

.wrap {
  padding-left: max(var(--gutter), env(safe-area-inset-left, 0px));
  padding-right: max(var(--gutter), env(safe-area-inset-right, 0px));
}
.up { text-transform: uppercase; letter-spacing: -0.005em; }
.grey { color: var(--grey); }
.it { font-style: italic; }

/* ---------- header ---------- */
.site-head {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 5;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.site-head .wrap {
  display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between;
  gap: 8px 24px; padding-block: 18px;
  font-size: var(--t-s); text-transform: uppercase;
}
.site-head nav { display: flex; flex-wrap: wrap; gap: 4px 22px; }
.site-head a { transition: color .25s; }
.site-head a:hover { color: var(--ink); }
.site-head .mark { font-style: italic; }

/* ---------- label rows (reference: [FR] ...... 2T ARCHITECTURE) ---------- */
.label-row {
  display: flex; justify-content: space-between; align-items: baseline; gap: 16px;
  font-size: var(--t-s); text-transform: uppercase;
  padding-bottom: clamp(22px, 2.6vw, 40px);
}
.label-row .it { font-style: italic; }

section { padding-block: var(--section) 0; }

/* ---------- hero ---------- */
.hero { padding-top: clamp(40px, 6vw, 96px); }
.hero-grid {
  display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: end;
  gap: clamp(28px, 3vw, 48px) clamp(24px, 3.4vw, 56px);
}
.hero-grid .place { grid-column: 1 / -1; }
.portrait {
  width: clamp(168px, 22vw, 340px); aspect-ratio: 4 / 5; max-width: 100%;
}
.portrait.has-img { aspect-ratio: 1115 / 1160; width: clamp(200px, 26vw, 400px);
  background: var(--fill);
  display: grid; place-items: center;
  color: var(--grey); font-size: var(--t-xs); text-transform: uppercase; letter-spacing: .02em;
  overflow: hidden;
}
.portrait img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 100%; display: block; }
.portrait.has-img { background: transparent; }
.name {
  margin: 0; font-weight: 400;
  font-size: var(--t-name); line-height: 1.02; letter-spacing: -0.01em;
  text-transform: uppercase;
}
.name span { display: block; }
.place {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 6px 24px;
  font-size: var(--t-m); text-transform: uppercase; letter-spacing: -0.01em;
}
.place .coords { font-size: var(--t-s); color: var(--grey); font-variant-numeric: tabular-nums; }

/* ---------- lists (projects, awards) ---------- */
.list { list-style: none; margin: 0; padding: 0; }
.row {
  display: grid;
  grid-template-columns: 3.2ch minmax(0, 1fr) auto;
  gap: 4px clamp(14px, 2vw, 32px);
  align-items: baseline;
  padding-block: clamp(14px, 1.5vw, 24px);
}
.row .idx { font-size: var(--t-s); color: var(--grey); font-variant-numeric: tabular-nums; }
.row .title {
  min-width: 0; font-size: var(--t-l); line-height: 1.04; text-transform: uppercase; letter-spacing: -0.012em;
  text-wrap: balance;
}
.row .title .sub { display: block; color: var(--grey); transition: color .3s; }
.row .date {
  font-size: var(--t-s); text-transform: uppercase; white-space: nowrap; text-align: right;
  font-variant-numeric: tabular-nums;
}
a.row { transition: color .3s; }
a.row .arrow {
  display: inline-block; margin-left: .3em; color: var(--ink);
  opacity: 0; transform: translateX(-8px); transition: opacity .3s, transform .4s var(--ease);
}
a.row:hover .title .main, a.row:focus-visible .title .main, a.row:hover .date { color: var(--ink); }
a.row .date { transition: color .3s; }
a.row:hover .arrow, a.row:focus-visible .arrow { opacity: 1; transform: none; }
a.row:hover .sub { color: var(--ink); }
.accent { color: var(--wine); }

/* ---------- beliefs ---------- */
.beliefs { list-style: none; margin: 0; padding: 0; display: grid; gap: clamp(48px, 6vw, 96px); }
.belief {
  display: grid; grid-template-columns: 3.2ch minmax(0, 1fr); gap: 4px clamp(14px, 2vw, 32px);
  align-items: baseline;
}
.belief > div { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 12px clamp(24px, 4vw, 72px); align-items: baseline; }
.belief .idx { font-size: var(--t-s); color: var(--grey); font-variant-numeric: tabular-nums; }
.belief h3 {
  margin: 0; font-weight: 400;
  font-size: var(--t-l); line-height: 1.04; text-transform: uppercase; letter-spacing: -0.012em;
  max-width: 22ch; text-wrap: balance;
}
.belief ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .55em; max-width: 58ch; }
.belief li {
  font-size: var(--t-m); line-height: 1.16; color: var(--grey); text-transform: uppercase; letter-spacing: -0.005em;
}

/* ---------- library / bookshelf ---------- */
.shelf-scroll { overflow-x: auto; overflow-y: visible; padding-top: 40px; margin-top: -40px; scrollbar-width: none; }
.shelf-scroll::-webkit-scrollbar { display: none; }
.shelf {
  display: flex; align-items: flex-end; gap: 3px; min-width: max-content;
  border-bottom: 1px solid var(--ink); padding-inline: 2px;
}
.spine {
  --w: 54px; --h: 290px;
  width: var(--w); height: var(--h);
  background: var(--c-bg); color: var(--c-fg);
  box-shadow: inset 0 0 0 1px var(--c-edge, transparent);
  display: flex; flex-direction: column; align-items: center; justify-content: space-between;
  padding: 14px 0 12px;
  transition: transform .45s var(--ease), box-shadow .45s var(--ease), opacity .4s;
  transform-origin: 50% 100%;
  position: relative;
}
.spine .s-title, .spine .s-author {
  writing-mode: vertical-rl; text-transform: uppercase; white-space: nowrap;
  font-size: 12.5px; letter-spacing: .01em; line-height: 1;
}
.spine .s-title { font-weight: 500; }
.spine .s-author { opacity: .7; font-size: 11px; }
.spine:hover, .spine:focus-visible {
  transform: translateY(-26px);
  box-shadow: inset 0 0 0 1px var(--c-edge, transparent), 0 18px 24px -18px rgba(0,0,0,.35);
}
.spine[aria-expanded="true"] { transform: translateY(-34px); }
.shelf.has-open .spine:not([aria-expanded="true"]) { opacity: .45; }
.shelf.has-open .spine:not([aria-expanded="true"]):hover { opacity: 1; }
.shelf-note { margin-top: 14px; font-size: var(--t-s); color: var(--grey); text-transform: uppercase; }

.book-detail {
  display: grid; grid-template-columns: minmax(0, auto) minmax(0, 1fr);
  gap: clamp(32px, 6vw, 110px); align-items: start;
  padding-top: clamp(48px, 6vw, 96px);
}
.book-detail[hidden] { display: none !important; }
.stage { perspective: 1400px; width: clamp(200px, 22vw, 320px); }
.book3d {
  --d: 54px;
  position: relative; width: 100%; aspect-ratio: 2 / 3;
  transform-style: preserve-3d;
  transform: rotateY(90deg);
  transition: transform 1.1s var(--ease);
}
.book3d.open { transform: rotateY(20deg) rotateX(2deg); }
.stage { margin-left: 12px; }
.book3d .face {
  position: absolute; inset: 0;
  backface-visibility: hidden; -webkit-backface-visibility: hidden;
  background: var(--c-bg); color: var(--c-fg);
  box-shadow: inset 0 0 0 1px var(--c-edge, transparent);
}
.book3d .front {
  display: flex; flex-direction: column; justify-content: space-between;
  padding: 9% 9% 8%;
}
.book3d .front img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.book3d .front .c-num { font-size: 11px; text-transform: uppercase; opacity: .7; }
.book3d .front .c-title {
  font-size: clamp(20px, 2.1vw, 32px); line-height: .98; text-transform: uppercase; font-weight: 500;
  letter-spacing: -0.02em; text-wrap: balance;
}
.book3d .front .c-rule { height: 1px; background: currentColor; opacity: .35; margin: 10px 0; }
.book3d .front .c-author { font-size: 12px; text-transform: uppercase; }
.book3d .side {
  left: auto; right: 100%; width: var(--d);
  transform-origin: 100% 50%; transform: rotateY(-90deg);
  display: flex; flex-direction: column; align-items: center; justify-content: space-between; padding: 14px 0 12px;
  filter: brightness(.92);
}
.book3d .side span { writing-mode: vertical-rl; text-transform: uppercase; font-size: 11px; white-space: nowrap; }
.book3d .shade {
  position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(90deg, rgba(0,0,0,.14), rgba(0,0,0,0) 8%);
  transform: translateZ(.5px);
}
.book-ground {
  height: 20px; margin-top: 18px;
  background: radial-gradient(50% 50% at 50% 50%, rgba(0,0,0,.14), rgba(0,0,0,0) 70%);
}
.book-text { min-width: 0; max-width: 62ch; }
.book-text .b-meta {
  display: flex; justify-content: space-between; gap: 16px; font-size: var(--t-s); text-transform: uppercase; color: var(--grey);
  padding-bottom: 18px;
}
.book-text h3 {
  margin: 0 0 6px; font-weight: 400; font-size: var(--t-l); line-height: 1.04; letter-spacing: -0.012em;
  text-transform: uppercase; text-wrap: balance;
}
.book-text .b-author { font-size: var(--t-m); text-transform: uppercase; color: var(--grey); margin-bottom: clamp(24px, 3vw, 44px); }
.book-text p { margin: 0 0 1em; font-size: var(--t-m); line-height: 1.32; }
.book-text .b-why { color: var(--grey); }
.book-close {
  margin-top: 18px; font-size: var(--t-s); text-transform: uppercase; color: var(--wine);
  border-bottom: 1px solid currentColor; padding-bottom: 2px; transition: color .25s;
}
.book-close:hover { color: var(--ink); }
.fade-in { animation: fadeUp .8s var(--ease) both; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* ---------- footer ---------- */
.site-foot { padding-block: var(--section) 22px; }
.site-foot .cols {
  display: flex; justify-content: space-between; align-items: baseline; gap: 16px;
  font-size: var(--t-s); text-transform: uppercase;
}

/* ---------- project page ---------- */
.p-hero { padding-top: clamp(40px, 6vw, 96px); }
.back { display: inline-block; font-size: var(--t-s); text-transform: uppercase; margin-bottom: clamp(40px, 6vw, 96px); transition: color .25s; }
.back:hover { color: var(--ink); }
.p-title {
  margin: 0; font-weight: 400; font-size: var(--t-l); line-height: 1.04; letter-spacing: -0.012em;
  text-transform: uppercase; text-wrap: balance; max-width: 18ch;
}
.p-org { margin-top: .4em; font-size: var(--t-l); line-height: 1.04; text-transform: uppercase; color: var(--grey); max-width: 40ch; text-wrap: balance; }
.meta {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px clamp(14px, 2vw, 32px);
  margin-top: clamp(56px, 7vw, 120px);
}
.meta dt { font-size: var(--t-xs); color: var(--grey); text-transform: uppercase; letter-spacing: .02em; margin-bottom: 6px; }
.meta dd { margin: 0; font-size: var(--t-s); text-transform: uppercase; font-variant-numeric: tabular-nums; }
.p-body {
  display: grid; grid-template-columns: 3.2ch minmax(0, 1fr); gap: 4px clamp(14px, 2vw, 32px);
}
.p-body .idx { font-size: var(--t-s); color: var(--grey); }
.p-body .copy { max-width: 920px; }
.p-body p { margin: 0 0 .9em; font-size: var(--t-l); line-height: 1.08; text-transform: uppercase; letter-spacing: -0.012em; }
.todo { color: var(--grey-soft); }
.gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(10px, 1.2vw, 20px); }
.gallery .ph {
  background: var(--fill); aspect-ratio: 4 / 5; max-width: 100%;
  display: grid; place-items: center; color: var(--grey); font-size: var(--t-xs); text-transform: uppercase; letter-spacing: .02em;
}
.gallery .ph.wide { grid-column: 1 / -1; aspect-ratio: 16 / 9; }
.next {
  display: grid; grid-template-columns: 3.2ch minmax(0, 1fr) auto; gap: 4px clamp(14px, 2vw, 32px);
  align-items: baseline;
}
.next .idx { font-size: var(--t-s); color: var(--grey); }
.next .t { font-size: var(--t-l); line-height: 1.04; text-transform: uppercase; letter-spacing: -0.012em; transition: color .3s; }
.next:hover .t, .next:hover .go { color: var(--ink); }
.next .go { transition: color .3s; }
.next .go { font-size: var(--t-s); text-transform: uppercase; }

/* ---------- 3D model ---------- */
.model { position: relative; height: clamp(420px, 74vh, 860px); width: 100%; }
.model canvas { display: block; width: 100%; height: 100%; cursor: grab; }
.model canvas:active { cursor: grabbing; }

/* ---------- intro overlay ---------- */
#intro {
  position: fixed; inset: 0; z-index: 50; background: var(--paper);
  transition: opacity .9s ease;
}
#intro canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
#intro .corner {
  position: absolute; font-size: var(--t-s); text-transform: uppercase; color: var(--wine);
  opacity: 0; transition: opacity .8s ease;
  background: var(--paper); padding: 3px 7px; margin: -3px -7px;
}
#intro .corner.show { opacity: 1; }
#intro .tl { top: calc(18px + env(safe-area-inset-top, 0px)); left: max(var(--gutter), env(safe-area-inset-left, 0px)); }
#intro .tr { top: calc(18px + env(safe-area-inset-top, 0px)); right: max(var(--gutter), env(safe-area-inset-right, 0px)); font-style: italic; }
#intro .bl { bottom: calc(22px + env(safe-area-inset-bottom, 0px)); left: max(var(--gutter), env(safe-area-inset-left, 0px)); }
#intro .br { bottom: calc(22px + env(safe-area-inset-bottom, 0px)); right: max(var(--gutter), env(safe-area-inset-right, 0px)); font-variant-numeric: tabular-nums; }
#intro .skip {
  background: var(--paper); padding: 3px 7px;
  position: absolute; left: 50%; transform: translateX(-50%);
  bottom: calc(22px + env(safe-area-inset-bottom, 0px));
  font-size: var(--t-s); text-transform: uppercase; color: var(--grey);
  transition: color .25s;
}
#intro .skip:hover { color: var(--ink); }
#intro.done { opacity: 0; pointer-events: none; }
.no-intro #intro { display: none; }
html.intro-on body { overflow: hidden; }

/* ---------- responsive ---------- */
@media (max-width: 760px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr); }
  .name { font-size: clamp(26px, 7.5vw, 36px); }
  .place { font-size: var(--t-m); }
  .row { grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .row .idx { display: none; }
  .row .date { text-align: left; color: var(--grey); }
  .belief { grid-template-columns: minmax(0, 1fr); }
  .belief > div { grid-template-columns: minmax(0, 1fr); }
  .book-detail { grid-template-columns: minmax(0, 1fr); }
  .stage { width: min(62vw, 260px); margin-inline: auto; }
  .meta { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .p-body { grid-template-columns: minmax(0, 1fr); }
  .gallery { grid-template-columns: minmax(0, 1fr); }
  .next { grid-template-columns: minmax(0, 1fr); }
  .next .idx { display: none; }
  #intro .skip { left: auto; right: max(var(--gutter), env(safe-area-inset-right, 0px)); transform: none; bottom: calc(52px + env(safe-area-inset-bottom, 0px)); }
}
@media (min-width: 1100px) {
  .spine { width: calc(var(--w) * 1.22); height: calc(var(--h) * 1.22); }
  .spine .s-title { font-size: 14px; }
  .spine .s-author { font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* ---------- project "About" text: small, calm, like the meta labels ---------- */
.about { display: grid; gap: clamp(56px, 6vw, 104px); }
.a-block { display: grid; grid-template-columns: 3.2ch minmax(0, 1fr); gap: 4px clamp(14px, 2vw, 32px); align-items: baseline; }
.a-block .idx { font-size: var(--t-xs); color: var(--grey); font-variant-numeric: tabular-nums; }
.a-body { max-width: 76ch; font-size: clamp(14px, 1.05vw, 16px); line-height: 1.45; text-transform: uppercase; letter-spacing: .005em; }
.a-head { display: flex; justify-content: space-between; gap: 16px; font-size: var(--t-xs); color: var(--grey); letter-spacing: .02em; margin-bottom: 8px; }
.a-title { margin: 0 0 18px; font-weight: 400; font-size: clamp(16px, 1.3vw, 20px); line-height: 1.2; text-wrap: balance; }
.a-lead { margin: 0 0 18px; }
.a-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.a-list li { display: grid; grid-template-columns: 1.4em minmax(0, 1fr); }
.a-list li::before { content: "—"; color: var(--grey); }
.a-note { margin: 24px 0 0; color: var(--grey); }
.a-note-t { display: block; color: var(--wine); margin-bottom: 4px; }
@media (max-width: 760px) {
  .a-block { grid-template-columns: minmax(0, 1fr); }
  .a-block .idx { display: none; }
  .a-head { flex-direction: column; gap: 2px; }
}
.a-sub { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 6px; }
.a-sub li { grid-template-columns: 1.4em minmax(0, 1fr); }
.a-sub li::before { content: "·"; }
.collage.c2.sq .m { aspect-ratio: 1 / 1; }
.lightbox[hidden] { display: none; }

/* ---------- moments: captioned photo collages ---------- */
.stories { display: grid; gap: clamp(64px, 7vw, 120px); }
.story { margin: 0; display: grid; gap: clamp(16px, 1.6vw, 24px); }
.story figcaption {
  display: grid; grid-template-columns: 3.2ch minmax(0, 1fr); gap: 4px clamp(14px, 2vw, 32px); align-items: baseline;
  font-size: clamp(14px, 1.05vw, 16px); line-height: 1.45; text-transform: uppercase;
}
.story figcaption .idx { font-size: var(--t-xs); color: var(--grey); }
.story figcaption .cap { max-width: 70ch; }
.collage { display: grid; gap: clamp(8px, 1vw, 14px); }
.collage .m { display: block; width: 100%; height: 100%; padding: 0; border: 0; background: var(--fill); overflow: hidden; min-height: 0; min-width: 0; }
.collage img, .collage video { display: block; width: 100%; height: 100%; object-fit: cover; }
.collage .zoom { cursor: zoom-in; }
.collage .zoom img { transition: transform .6s var(--ease); }
.collage .zoom:hover img { transform: scale(1.02); }
.collage.c1 { max-width: min(100%, 760px); }
.collage.c1 .m { aspect-ratio: 1 / 1; }
.collage.c2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.collage.c2 .m { aspect-ratio: 3 / 2; }
.collage.c2.sq .m { aspect-ratio: 1 / 1; }
.collage.c3 { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); grid-template-rows: repeat(2, minmax(0, 1fr)); aspect-ratio: 16 / 8; }
.collage.c3 .m:first-child { grid-row: 1 / 3; }
.lightbox {
  position: fixed; inset: 0; z-index: 60; background: rgba(255, 255, 255, .96);
  display: grid; place-items: center; padding: 24px; cursor: zoom-out;
}
.lightbox[hidden] { display: none; }
.lightbox img { max-width: 100%; max-height: calc(100vh - 48px); object-fit: contain; }
@media (max-width: 760px) {
  .story figcaption { grid-template-columns: minmax(0, 1fr); }
  .story figcaption .idx { display: none; }
  .collage.c3 { grid-template-columns: minmax(0, 1fr); grid-template-rows: none; aspect-ratio: auto; }
  .collage.c3 .m:first-child { grid-row: auto; }
  .collage.c3 .m { aspect-ratio: 3 / 2; }
  .collage.c2 { grid-template-columns: minmax(0, 1fr); }
}
.collage.c4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.collage.c4 .m { aspect-ratio: 3 / 2; }
.collage .contain img { object-fit: contain; }
.collage .contain { background: var(--fill); }
.collage.c3.tall { grid-template-columns: repeat(3, minmax(0, 1fr)); grid-template-rows: none; aspect-ratio: auto; }
.collage.c3.tall .m { aspect-ratio: 3 / 4; }
.collage.c3.tall .m:first-child { grid-row: auto; }
@media (max-width: 760px) {
  .collage.c3.tall { grid-template-columns: minmax(0, 1fr); }
}
.a-body .collage { margin-top: clamp(24px, 2.4vw, 36px); text-transform: none; }
.a-body { max-width: none; }
.a-body > .a-head, .a-body > .a-title, .a-body > .a-lead, .a-body > .a-list, .a-body > .a-note { max-width: 76ch; }
.collage.c2.tall .m { aspect-ratio: 3 / 4; }
.collage.c2.tall { max-width: 900px; }
.collage.c4.docs .m { aspect-ratio: 1190 / 842; }
.collage.c4.tall { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.collage.c4.tall .m { aspect-ratio: 3 / 4; }
@media (max-width: 760px) {
  .collage.c4, .collage.c4.tall { grid-template-columns: minmax(0, 1fr); }
  .collage.c2.tall { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.collage .top img { object-position: 50% 12%; }
.hero-grid.solo { grid-template-columns: minmax(0, 1fr); gap: clamp(10px, 1vw, 16px); }

/* ---------- manifesto: long-form reading ---------- */
.manifesto { display: grid; gap: clamp(64px, 7vw, 120px); }
.m-sec { display: grid; grid-template-columns: 3.2ch minmax(0, 1fr); gap: 4px clamp(14px, 2vw, 32px); }
.m-head { display: contents; }
.m-head .idx { font-size: var(--t-xs); color: var(--grey); padding-top: .5em; }
.m-head h2 { margin: 0 0 clamp(20px, 2vw, 32px); font-weight: 400; font-size: var(--t-l); line-height: 1.04; text-transform: uppercase; letter-spacing: -0.012em; max-width: 24ch; text-wrap: balance; }
.m-body { grid-column: 2; max-width: 68ch; font-size: clamp(16px, 1.2vw, 19px); line-height: 1.5; }
.m-sec > .m-head h2 { grid-column: 2; grid-row: 1; }
.m-sec > .m-head .idx { grid-column: 1; grid-row: 1; }
.m-body h3 { margin: 2em 0 .8em; font-weight: 400; font-size: var(--t-s); text-transform: uppercase; letter-spacing: .01em; color: var(--grey); }
.m-body h3:first-child { margin-top: 0; }
.m-body p { margin: 0 0 1em; }
.m-body strong { font-weight: 500; }
.m-list { list-style: none; margin: 0 0 1.2em; padding: 0; display: grid; gap: .7em; }
.m-list li { display: grid; grid-template-columns: 1.4em minmax(0, 1fr); }
.m-list li::before { content: "—"; color: var(--grey); }
.m-list .m-list { margin: .6em 0 0; gap: .4em; }
.m-list .m-list li::before { content: "·"; }
@media (max-width: 760px) {
  .m-sec { grid-template-columns: minmax(0, 1fr); }
  .m-sec > .m-head .idx { display: none; }
  .m-sec > .m-head h2, .m-body { grid-column: 1; }
}
.manifesto { gap: clamp(56px, 5vw, 88px); }
.m-list li > span { min-width: 0; }
.manifesto { gap: clamp(40px, 3.6vw, 56px); }
.m-body > :last-child, .m-body > .m-list:last-child { margin-bottom: 0; }
.m-head h2 { margin-bottom: clamp(16px, 1.6vw, 24px); }
.manifesto .m-sec { padding: 0; }