.portfolio-body {
  --portfolio-gutter: clamp(20px, 4.45vw, 64px);
  background: var(--ink);
}

.portfolio-body .section-shell {
  width: min(calc(100% - (var(--portfolio-gutter) * 2)), var(--max));
}

.portfolio-main {
  overflow: clip;
}

.portfolio-header .site-nav a[aria-current="page"] {
  opacity: 1;
}

.portfolio-header .site-nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

.portfolio-hero,
.culture-hero {
  min-height: 84svh;
  padding: 150px 0 90px;
  background:
    radial-gradient(circle at 84% 14%, rgba(251, 12, 38, 0.24), transparent 23%),
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px),
    var(--ink);
  background-size: auto, 7vw 7vw, 7vw 7vw, auto;
}

.portfolio-hero__grid {
  display: grid;
  grid-template-columns: 0.33fr 1fr;
  align-content: end;
  min-height: calc(84svh - 240px);
}

.portfolio-hero h1,
.culture-hero h1 {
  grid-column: 1 / -1;
  max-width: 1280px;
  margin: 72px 0 0;
  font-family: Arial Black, Arial, sans-serif;
  font-size: clamp(56px, 8.5vw, 136px);
  letter-spacing: -.075em;
  line-height: .88;
  text-transform: uppercase;
}

.portfolio-hero h1 { font-size: clamp(44px, 6vw, 96px); max-width: 1180px; line-height: .94; }

.hero-title--plain {
  max-width: 620px;
  font-size: clamp(38px, 4.4vw, 66px);
  line-height: .96;
}

.hero-title--plain .hero-line { white-space: normal; }

.portfolio-hero h1 em,
.culture-hero h1 em,
.culture-proposition h2 em,
.culture-section-heading h2 em,
.split-heading h2 em,
.culture-offers h2 em,
.culture-method h2 em,
.case-copy-grid h2 em,
.case-section-heading h2 em,
.case-system h2 em,
.case-technical h2 em,
.case-validation h2 em,
.case-lab h2 em {
  color: var(--red);
  font-family: Georgia, serif;
  font-weight: 400;
  text-transform: none;
}

.portfolio-hero__intro {
  grid-column: 2;
  max-width: 650px;
  margin: 56px 0 0;
  color: rgba(255,255,255,.68);
  font-size: clamp(18px, 1.55vw, 23px);
  line-height: 1.55;
}

.work-index,
.culture-work {
  padding: 140px 0 170px;
}

.work-index__heading,
.culture-section-heading,
.split-heading,
.case-section-heading {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: end;
  margin-bottom: 70px;
}

.work-index__heading h2,
.culture-section-heading h2,
.split-heading h2,
.case-section-heading h2,
.culture-offers h2,
.culture-method h2,
.case-copy-grid h2,
.case-system h2,
.case-technical h2,
.case-validation h2,
.case-lab h2 {
  margin: 28px 0 0;
  font-family: Arial Black, Arial, sans-serif;
  font-size: clamp(48px, 6.4vw, 102px);
  letter-spacing: -.07em;
  line-height: .88;
  text-transform: uppercase;
}

.filter-status {
  margin: 0 0 4px;
  font-family: var(--font-geist-mono), monospace;
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.project-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 52px;
  padding-top: 18px;
  border-top: 1px solid var(--ink);
}

.project-filters button {
  min-height: 44px;
  padding: 11px 16px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  background: transparent;
  font-family: var(--font-geist-mono), monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  cursor: pointer;
}

.project-filters button[aria-pressed="true"],
.project-filters button:hover,
.project-filters button:focus-visible {
  color: var(--white);
  background: var(--ink);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 72px 24px;
}

.project-card[hidden] {
  display: none;
}

.project-card__link,
.project-card__media-link {
  display: block;
  border-top: 1px solid var(--ink);
}

.project-card__link:focus-visible,
.project-card__media-link:focus-visible {
  outline: 3px solid var(--red);
  outline-offset: 6px;
}

.project-card__media {
  margin-top: 16px;
  overflow: hidden;
}

.project-card__body {
  padding-top: 24px;
}

.project-kicker {
  margin: 0;
  font-family: var(--font-geist-mono), monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .14em;
  line-height: 1.5;
  text-transform: uppercase;
}

.project-card h2 {
  margin: 18px 0 0;
  font-family: Arial Black, Arial, sans-serif;
  font-size: clamp(42px, 5.2vw, 78px);
  letter-spacing: -.07em;
  line-height: .88;
  text-transform: uppercase;
}

.project-card__starting {
  margin: 28px 0 0;
  color: rgba(8,8,8,.5);
  font-size: 13px;
  line-height: 1.45;
}

.project-card__transformation {
  max-width: 580px;
  margin: 12px 0 0;
  font-family: Georgia, serif;
  font-size: clamp(21px, 2vw, 30px);
  line-height: 1.15;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.project-tags li {
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-geist-mono), monospace;
  font-size: 8px;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.project-card__action {
  display: flex;
  justify-content: space-between;
  margin-top: 28px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  font-family: var(--font-geist-mono), monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.project-card__action b {
  color: var(--red);
  font-size: 18px;
  transition: transform 180ms ease;
}

.project-card__link:hover .project-card__action b {
  transform: translate(3px, -3px);
}

.project-card__actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 28px;
  border-top: 1px solid var(--line);
}

.project-card__actions a {
  display: flex;
  min-height: 54px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 10px 12px 0;
  font-family: var(--font-geist-mono), monospace;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: .09em;
  line-height: 1.4;
  text-transform: uppercase;
}

.project-card__actions a + a {
  padding-left: 12px;
  border-left: 1px solid var(--line);
}

.project-card__actions b { color: var(--red); font-size: 16px; }

.project-art {
  display: block;
  position: relative;
  aspect-ratio: 8 / 5;
  overflow: hidden;
  color: var(--project-paper);
  background:
    radial-gradient(circle at 72% 31%, color-mix(in srgb, var(--project-signal) 44%, transparent), transparent 25%),
    linear-gradient(135deg, var(--project-bg), color-mix(in srgb, var(--project-bg) 76%, var(--project-accent)));
  isolation: isolate;
}

.project-art--real::before,
.project-art--real::after {
  display: none;
}

.project-art--real img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: var(--media-position, center);
}

.project-art--compact {
  aspect-ratio: 4 / 3;
  transition: transform 520ms cubic-bezier(.2,.8,.2,1);
}

.project-card__link:hover .project-art--compact {
  transform: scale(1.018);
}

.project-art::before,
.project-art::after {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
}

.project-art::before {
  z-index: -1;
  background:
    linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 10% 12.5%;
  opacity: .42;
}

.project-art::after {
  z-index: 4;
  border: 1px solid color-mix(in srgb, var(--project-paper) 26%, transparent);
  box-shadow: inset 0 0 90px rgba(0,0,0,.34);
}

.project-art__index,
.project-art__role {
  position: absolute;
  z-index: 3;
  font-family: var(--font-geist-mono), monospace;
  font-size: clamp(7px, .75vw, 10px);
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.project-art__index { top: 6%; left: 5%; }
.project-art__role { right: 5%; bottom: 6%; text-align: right; opacity: .72; }

.project-art__name {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  width: 90%;
  font-family: Arial Black, Arial, sans-serif;
  font-size: clamp(44px, 9vw, 146px);
  letter-spacing: -.09em;
  line-height: .78;
  text-align: center;
  text-transform: uppercase;
  transform: translate(-50%, -50%);
}

.project-art__shape {
  position: absolute;
  z-index: 1;
  top: 16%;
  right: 9%;
  width: 37%;
  aspect-ratio: 1;
  border: 1px solid var(--project-mid);
  border-radius: 50%;
  background: color-mix(in srgb, var(--project-accent) 62%, transparent);
  filter: blur(1px);
  transform: rotate(-13deg);
}

.project-art__signal {
  position: absolute;
  z-index: 2;
  bottom: 9%;
  left: 7%;
  width: 25%;
  height: 4px;
  background: var(--project-signal);
  box-shadow: 0 0 26px var(--project-signal);
}

.project-art--ninth-form { color: var(--project-bg); background: var(--project-paper); }
.project-art--ninth-form .project-art__name { color: var(--project-bg); text-align: left; left: 7%; transform: translateY(-50%); }
.project-art--ninth-form .project-art__shape { border-radius: 0; background: var(--project-mid); transform: rotate(8deg); }
.project-art--second-weather .project-art__name { font-size: clamp(40px, 7.2vw, 120px); text-align: left; }
.project-art--second-weather::before { background: linear-gradient(transparent 49.5%, rgba(255,255,255,.18) 50%, transparent 50.5%); }
.project-art--sasha-mirev { color: var(--project-bg); background: var(--project-paper); }
.project-art--sasha-mirev .project-art__name { color: var(--project-bg); font-family: Georgia, serif; font-weight: 400; text-transform: none; }
.project-art--sasha-mirev .project-art__shape { border-radius: 2px; background: var(--project-mid); opacity: .58; }
.project-art--quiet-signal { color: var(--project-paper); background: var(--project-bg); }
.project-art--quiet-signal .project-art__name { text-align: left; }
.project-art--quiet-signal .project-art__shape { top: -12%; right: -2%; border-radius: 0; background: var(--project-signal); transform: rotate(14deg); }

.portfolio-close {
  padding: 120px 0;
}

.portfolio-close__grid {
  display: grid;
  grid-template-columns: .45fr 1fr;
  gap: 45px;
}

.portfolio-close h2 {
  grid-column: 1 / -1;
  margin: 40px 0 0;
  font-family: Arial Black, Arial, sans-serif;
  font-size: clamp(70px, 12vw, 180px);
  letter-spacing: -.085em;
  line-height: .78;
  text-transform: uppercase;
}

.portfolio-close__grid > div:last-child { grid-column: 2; max-width: 570px; font-size: 19px; line-height: 1.5; }
.button-dark { margin-top: 24px; color: var(--white); background: var(--ink); }
.portfolio-footer { background: var(--white); }

.home-selected-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-bottom: 100px;
}

.home-featured-project {
  border-top: 1px solid var(--ink);
}

.home-featured-project > a.home-featured-project__media {
  display: block;
  padding-top: 16px;
}

.home-featured-project > a.home-featured-project__media:focus-visible {
  outline: 3px solid var(--red);
  outline-offset: 6px;
}

.home-featured-project__media {
  overflow: hidden;
}

.home-featured-project__copy {
  padding: 24px 0 38px;
}

.home-featured-project h3 {
  margin: 18px 0 0;
  font-family: Arial Black, Arial, sans-serif;
  font-size: clamp(38px, 4.4vw, 64px);
  letter-spacing: -.07em;
  line-height: .86;
  text-transform: uppercase;
}

.home-featured-project__copy > p:not(.project-kicker) {
  margin: 26px 0 0;
  font-family: Georgia, serif;
  font-size: clamp(21px, 2vw, 29px);
  line-height: 1.15;
}

.home-featured-project__copy > span {
  display: block;
  max-width: 580px;
  margin-top: 18px;
  color: rgba(8,8,8,.62);
  font-size: 14px;
  line-height: 1.55;
}

.home-featured-project__actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: 28px;
  border-top: 1px solid var(--line);
}

.home-featured-project__actions a {
  display: flex;
  min-height: 58px;
  align-items: center;
  padding: 14px 10px 14px 0;
  font-family: var(--font-geist-mono), monospace;
  font-size: 9px;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.home-featured-project__actions a + a { padding-left: 12px; border-left: 1px solid var(--line); }

.home-work-footer {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  align-items: center;
  margin-top: 72px;
  padding-top: 28px;
  border-top: 1px solid var(--ink);
}

.home-work-footer p {
  max-width: 650px;
  margin: 0;
  color: rgba(8,8,8,.64);
  font-size: 17px;
  line-height: 1.5;
}

.home-work-footer .button {
  flex: 0 0 auto;
  margin: 0;
}

/* Culture */
.culture-hero__grid {
  display: grid;
  grid-template-columns: .35fr 1fr;
  gap: 24px;
  align-content: end;
  min-height: calc(84svh - 240px);
}
.culture-hero h1 { grid-column: 1 / -1; }
.culture-hero__aside { grid-column: 2; max-width: 760px; margin-top: 50px; }
.culture-hero__aside > p { margin: 0; color: rgba(255,255,255,.72); font-size: clamp(18px, 1.55vw, 23px); line-height: 1.55; }
.culture-proposition { padding: 120px 0; }
.culture-proposition__grid { display: grid; grid-template-columns: .28fr 1fr; gap: 35px; }
.culture-proposition h2 { grid-column: 1 / -1; max-width: 1230px; margin: 52px 0 0; font-family: Arial Black, Arial, sans-serif; font-size: clamp(58px, 8.2vw, 128px); letter-spacing: -.08em; line-height: .86; text-transform: uppercase; }
.culture-proposition h2 em { color: var(--ink); }
.culture-proposition__grid > p:last-child { grid-column: 2; max-width: 600px; margin: 30px 0 0; font-size: 20px; line-height: 1.5; }
.project-grid--culture .project-card:first-child { grid-column: 1 / -1; }
.project-grid--culture .project-card:first-child .project-art { aspect-ratio: 8 / 5; }
.culture-problems { padding: 150px 0; }
.split-heading > p { max-width: 470px; margin: 0 0 4px; color: rgba(255,255,255,.58); font-size: 18px; line-height: 1.5; }
.culture-problem-list { counter-reset: problems; border-top: 1px solid var(--line-inverse); }
.culture-problem-list article { display: grid; grid-template-columns: 100px .65fr 1fr; gap: 30px; padding: 38px 0; border-bottom: 1px solid var(--line-inverse); }
.culture-problem-list span { color: var(--red); font-family: var(--font-geist-mono), monospace; font-size: 10px; }
.culture-problem-list h3 { margin: 0; font-family: Arial Black, Arial, sans-serif; font-size: clamp(24px, 3vw, 44px); letter-spacing: -.05em; line-height: .95; text-transform: uppercase; }
.culture-problem-list p { max-width: 680px; margin: 0; color: rgba(255,255,255,.68); font-size: 16px; line-height: 1.6; }
.culture-offers { padding: 150px 0; }
.culture-offers__grid { display: grid; grid-template-columns: 1fr .8fr; gap: 9vw; align-items: start; }
.culture-offers ol, .architecture-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--ink); }
.culture-offers li, .architecture-list li { padding: 20px 0; border-bottom: 1px solid var(--line); font-size: clamp(17px, 1.5vw, 22px); }
.culture-method { padding: 130px 0; }
.culture-method h2 em { color: var(--ink); }
.culture-method ol { display: grid; grid-template-columns: repeat(6, 1fr); margin: 70px 0 0; padding: 0; border-top: 1px solid var(--ink); list-style: none; }
.culture-method li { min-height: 145px; padding: 18px 14px; border-right: 1px solid var(--ink); font-family: Arial Black, Arial, sans-serif; font-size: clamp(16px, 2vw, 28px); text-transform: uppercase; }
.culture-method li:first-child { border-left: 1px solid var(--ink); }
.culture-method li span { display: block; margin-bottom: 55px; font-family: var(--font-geist-mono), monospace; font-size: 9px; }
.culture-founder { padding: 130px 0; }
.culture-founder__grid { display: grid; grid-template-columns: .75fr 1fr; gap: 9vw; align-items: center; }
.culture-founder__portrait { aspect-ratio: 4 / 5; overflow: hidden; }
.culture-founder__portrait img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.08); }
.culture-founder h2 { margin: 34px 0 0; font-family: Arial Black, Arial, sans-serif; font-size: clamp(58px, 8vw, 122px); letter-spacing: -.08em; line-height: .82; text-transform: uppercase; }
.culture-founder p:not(.section-index) { max-width: 650px; margin: 38px 0 0; color: rgba(255,255,255,.67); font-size: 20px; line-height: 1.55; }
.culture-founder .button { margin-top: 32px; }

/* Case studies */
.project-body { background: var(--project-bg); }
.project-hero { padding: 155px 0 90px; color: var(--project-text, var(--project-paper)); background: var(--project-bg); }
.project-hero__grid { display: grid; grid-template-columns: .32fr 1fr; gap: 28px; }
.project-hero .project-kicker { color: var(--project-signal); }
.project-hero h1 { grid-column: 1 / -1; max-width: 1350px; margin: 64px 0 0; font-family: Arial Black, Arial, sans-serif; font-size: clamp(62px, 9vw, 144px); letter-spacing: -.08em; line-height: .84; text-transform: uppercase; }
.project-hero__preview { grid-column: 2; max-width: 720px; margin: 42px 0; color: color-mix(in srgb, var(--project-text, var(--project-paper)) 72%, transparent); font-size: clamp(19px, 1.7vw, 25px); line-height: 1.5; }
.project-snapshot { grid-column: 1 / -1; display: grid; grid-template-columns: .7fr 1fr .5fr 2.2fr; margin: 38px 0 0; border-top: 1px solid color-mix(in srgb, var(--project-text, var(--project-paper)) 24%, transparent); border-bottom: 1px solid color-mix(in srgb, var(--project-text, var(--project-paper)) 24%, transparent); }
.project-snapshot div { padding: 18px 20px 22px 0; }
.project-snapshot dt { color: color-mix(in srgb, var(--project-text, var(--project-paper)) 55%, transparent); font-family: var(--font-geist-mono), monospace; font-size: 8px; letter-spacing: .15em; text-transform: uppercase; }
.project-snapshot dd { margin: 9px 0 0; font-size: 13px; line-height: 1.45; }
.project-disclosure { grid-column: 2; max-width: 740px; margin: 36px 0 46px; padding-left: 18px; border-left: 3px solid var(--project-signal); }
.project-disclosure strong { color: var(--project-signal); font-family: var(--font-geist-mono), monospace; font-size: 9px; letter-spacing: .12em; text-transform: uppercase; }
.project-disclosure p { margin: 9px 0 0; color: color-mix(in srgb, var(--project-text, var(--project-paper)) 65%, transparent); font-size: 13px; line-height: 1.55; }
.project-hero__media { margin-top: 32px; }
.case-chapter, .case-diagnosis, .case-journeys, .case-insight, .case-system, .case-visual-world, .case-decisions, .case-technical, .case-validation, .case-proves, .case-lab, .case-conversion, .next-project { padding: 140px 0; }
.case-world-break { padding: 0 0 140px; }
.case-interface-proof { padding: 140px 0; }
.interface-proof-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, .28fr); gap: 24px; align-items: start; }
.interface-proof-grid .media-frame--wide { grid-column: auto; }
.interface-proof-grid .media-frame--phone { min-width: 280px; }
.case-interface-proof--light .media-frame figcaption { color: rgba(8,8,8,.62); border-color: var(--line); }
.case-copy-grid, .case-system__grid, .case-technical__grid, .case-validation__grid, .case-lab__grid { display: grid; grid-template-columns: 1fr .78fr; gap: 9vw; align-items: start; }
.case-prose { padding-top: 42px; }
.case-prose p, .case-system__grid > div > p, .case-validation__grid > div > p { margin: 0; color: rgba(8,8,8,.67); font-size: clamp(18px, 1.6vw, 23px); line-height: 1.62; }
.case-prose p + p { margin-top: 24px; }
.case-diagnosis__grid { display: grid; grid-template-columns: .62fr 1fr; gap: 8vw; }
.case-request blockquote { margin: 48px 0 0; font-family: Georgia, serif; font-size: clamp(34px, 4vw, 62px); line-height: 1.08; }
.case-actual { padding-left: 5vw; border-left: 1px solid var(--ink); }
.case-actual h2 { margin: 45px 0 0; font-family: Arial, sans-serif; font-size: clamp(26px, 3.1vw, 48px); font-weight: 500; letter-spacing: -.04em; line-height: 1.08; }
.journey-list { border-top: 1px solid var(--line-inverse); }
.journey { display: grid; grid-template-columns: .45fr 1fr; gap: 30px; padding: 34px 0; border-bottom: 1px solid var(--line-inverse); }
.journey h3 { margin: 0; font-family: Arial Black, Arial, sans-serif; font-size: clamp(22px, 2.5vw, 38px); letter-spacing: -.05em; line-height: .95; text-transform: uppercase; }
.journey ol { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin: 0; padding: 0; list-style: none; }
.journey li { display: flex; align-items: center; color: rgba(255,255,255,.74); font-size: 14px; line-height: 1.4; }
.journey li:not(:last-child)::after { margin-left: 12px; color: var(--red); content: "→"; }
.case-insight__grid, .case-proves__grid { display: grid; grid-template-columns: .28fr 1fr; gap: 40px; }
.case-insight h2, .case-proves h2 { margin: 0; font-family: Arial Black, Arial, sans-serif; font-size: clamp(44px, 6vw, 94px); letter-spacing: -.065em; line-height: .94; }
.case-system__grid > div > p { margin-top: 35px; }
.architecture-list li { display: grid; grid-template-columns: 48px 1fr; }
.architecture-list span { color: var(--red); font-family: var(--font-geist-mono), monospace; font-size: 9px; }
.case-visual-world__copy { display: grid; grid-template-columns: .28fr 1fr; gap: 40px; }
.case-visual-world__copy h2 { margin: 0; font-family: Arial Black, Arial, sans-serif; font-size: clamp(52px, 7vw, 110px); letter-spacing: -.07em; line-height: .86; text-transform: uppercase; }
.case-visual-world__copy > p:last-child { grid-column: 2; max-width: 700px; color: rgba(255,255,255,.68); font-size: 20px; line-height: 1.6; }
.project-proof-grid { display: grid; grid-template-columns: 1.45fr .55fr; gap: 24px; margin-top: 80px; }
.project-proof-grid .project-art:nth-child(2) { aspect-ratio: 4 / 5; }
.project-proof-grid .project-art:nth-child(3) { grid-column: 1 / -1; aspect-ratio: 16 / 7; }
.media-frame { margin: 0; }
.media-frame--wide { grid-column: 1 / -1; }
.media-frame__image { aspect-ratio: var(--media-ratio); overflow: hidden; background: var(--project-bg); }
.media-frame__image img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: var(--media-position, center); }
.media-frame figcaption { display: grid; grid-template-columns: .28fr 1fr; gap: 24px; padding: 14px 0 0; color: rgba(255,255,255,.58); border-top: 1px solid var(--line-inverse); font-size: 12px; line-height: 1.5; }
.media-frame figcaption strong { color: var(--project-signal); font-family: var(--font-geist-mono), monospace; font-size: 8px; letter-spacing: .12em; text-transform: uppercase; }
.project-proof-grid:has(.media-frame) { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.media-credit { margin-top: 28px; color: rgba(255,255,255,.5); font-family: var(--font-geist-mono), monospace; font-size: 8px; letter-spacing: .1em; text-transform: uppercase; }
.case-world-break .media-frame figcaption { max-width: 900px; }
.decision-list { border-top: 1px solid var(--ink); }
.decision-list article { display: grid; grid-template-columns: 100px 1fr; gap: 30px; padding: 44px 0; border-bottom: 1px solid var(--line); }
.decision-list article > span { color: var(--red); font-family: var(--font-geist-mono), monospace; font-size: 10px; }
.decision-list h3 { margin: 0; font-family: Arial Black, Arial, sans-serif; font-size: clamp(27px, 3.5vw, 52px); letter-spacing: -.05em; line-height: .94; text-transform: uppercase; }
.decision-list dl { display: grid; grid-template-columns: 130px 1fr; gap: 14px 25px; max-width: 850px; margin: 30px 0 0; }
.decision-list dt { color: var(--red-dark); font-family: var(--font-geist-mono), monospace; font-size: 9px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.decision-list dd { margin: 0; color: rgba(8,8,8,.68); line-height: 1.55; }
.case-technical ul { margin: 0; padding: 0; border-top: 1px solid var(--ink); list-style: none; }
.case-technical li { padding: 20px 0 20px 28px; border-bottom: 1px solid var(--line); font-size: 16px; line-height: 1.5; position: relative; }
.case-technical li::before { position: absolute; left: 0; color: var(--red); content: "✦"; }
.case-validation__grid > div > p { margin-top: 34px; color: rgba(255,255,255,.62); }
.case-validation ol { margin: 0; padding: 0; border-top: 1px solid var(--line-inverse); list-style: none; }
.case-validation li { display: grid; grid-template-columns: 42px 1fr; padding: 19px 0; border-bottom: 1px solid var(--line-inverse); color: rgba(255,255,255,.76); line-height: 1.5; }
.case-validation li span { color: var(--red); font-family: var(--font-geist-mono), monospace; font-size: 9px; }
.case-lab__grid > p { max-width: 620px; margin: 42px 0 0; color: rgba(8,8,8,.68); font-size: 19px; line-height: 1.55; }
.case-lab__grid > div:last-child > p { max-width: 620px; margin: 42px 0 0; color: rgba(8,8,8,.68); font-size: 19px; line-height: 1.55; }
.case-lab__action { display: inline-flex; margin-top: 26px; }
.lab-disabled { display: inline-flex; min-height: 44px; align-items: center; padding: 10px 14px; border: 1px solid var(--line); border-radius: 999px; color: rgba(8,8,8,.52); font-family: var(--font-geist-mono), monospace; font-size: 9px; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; }
.case-conversion__grid { display: grid; grid-template-columns: .32fr 1fr; gap: 50px; }
.case-conversion h2 { max-width: 1050px; margin: 0; font-family: Arial Black, Arial, sans-serif; font-size: clamp(52px, 7vw, 110px); letter-spacing: -.07em; line-height: .88; text-transform: uppercase; }
.case-conversion__grid > div > p { max-width: 700px; margin: 34px 0 0; color: rgba(255,255,255,.67); font-size: 19px; line-height: 1.55; }
.next-project { border-top: 1px solid var(--ink); }
.next-project a { display: grid; grid-template-columns: .35fr 1fr auto; gap: 30px; align-items: center; margin-top: 32px; padding: 38px 0; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.next-project a span { font-family: Arial Black, Arial, sans-serif; font-size: clamp(30px, 4vw, 58px); letter-spacing: -.06em; line-height: .9; text-transform: uppercase; }
.next-project a strong { max-width: 650px; font-family: Georgia, serif; font-size: clamp(20px, 2vw, 30px); font-weight: 400; line-height: 1.15; }
.next-project a b { color: var(--red); font-size: 44px; }

/* Route-aware desktop viewer */
body.has-case-viewer { overflow: hidden; padding-right: var(--scrollbar-width, 0); }
.case-viewer { position: fixed; inset: 0; z-index: 300; overflow-y: auto; background: var(--ink); }
.case-viewer[hidden] { display: none; }
.case-viewer__bar { position: sticky; top: 0; z-index: 20; display: flex; justify-content: space-between; align-items: center; min-height: 64px; padding: 8px 18px 8px 28px; color: var(--white); background: rgba(8,8,8,.92); border-bottom: 1px solid var(--line-inverse); backdrop-filter: blur(14px); }
.case-viewer__label { font-family: var(--font-geist-mono), monospace; font-size: 9px; letter-spacing: .14em; text-transform: uppercase; }
.case-viewer__close { display: grid; place-items: center; width: 48px; height: 48px; border: 1px solid var(--line-inverse); border-radius: 50%; color: var(--white); background: transparent; font-size: 24px; cursor: pointer; }
.case-viewer__close:hover, .case-viewer__close:focus-visible { color: var(--ink); background: var(--white); }
.case-viewer .site-header, .case-viewer .portfolio-footer { display: none; }
.case-viewer .project-hero { padding-top: 100px; }
.case-viewer__loading { display: grid; min-height: 100svh; place-items: center; color: var(--white); font-family: var(--font-geist-mono), monospace; font-size: 10px; letter-spacing: .15em; text-transform: uppercase; }

@media (max-width: 1120px) {
  .portfolio-hero__grid, .culture-hero__grid { grid-template-columns: .25fr 1fr; }
  .project-grid { gap-block: 58px; }
  .culture-method ol { grid-template-columns: repeat(3, 1fr); }
  .culture-method li:nth-child(4) { border-left: 1px solid var(--ink); }
  .project-snapshot { grid-template-columns: repeat(3, 1fr); }
  .project-snapshot div:last-child { grid-column: 1 / -1; border-top: 1px solid color-mix(in srgb, var(--project-text, var(--project-paper)) 24%, transparent); }
  .case-copy-grid, .case-system__grid, .case-technical__grid, .case-validation__grid, .case-lab__grid { gap: 5vw; }
}

@media (max-width: 820px) {
  .portfolio-hero, .culture-hero { min-height: auto; padding: 125px 0 76px; }
  .portfolio-hero__grid, .culture-hero__grid { display: block; min-height: 0; }
  .portfolio-hero h1, .culture-hero h1 { margin-top: 52px; font-size: clamp(50px, 14vw, 90px); }
  .portfolio-hero__intro, .culture-hero__aside { margin-top: 38px; }
  .work-index, .culture-work { padding: 100px 0 120px; }
  .work-index__heading, .culture-section-heading, .split-heading, .case-section-heading { display: block; }
  .filter-status { margin-top: 24px; }
  .project-grid { grid-template-columns: 1fr; gap: 60px; }
  .home-selected-grid { grid-template-columns: 1fr; }
  .home-work-footer { align-items: flex-start; flex-direction: column; }
  .project-grid--culture .project-card:first-child { grid-column: auto; }
  .project-grid--culture .project-card:first-child .project-art { aspect-ratio: 4 / 3; }
  .portfolio-close__grid, .culture-proposition__grid, .culture-offers__grid, .culture-founder__grid { grid-template-columns: 1fr; }
  .portfolio-close h2, .portfolio-close__grid > div:last-child, .culture-proposition h2, .culture-proposition__grid > p:last-child { grid-column: 1; }
  .culture-problem-list article { grid-template-columns: 54px 1fr; }
  .culture-problem-list p { grid-column: 2; }
  .culture-method ol { grid-template-columns: repeat(2, 1fr); }
  .culture-method li:nth-child(odd) { border-left: 1px solid var(--ink); }
  .project-hero { padding: 125px 0 70px; }
  .project-hero__grid { display: block; }
  .project-hero h1 { margin-top: 42px; font-size: clamp(51px, 13vw, 92px); }
  .project-hero__preview, .project-disclosure { margin-top: 34px; }
  .project-snapshot { grid-template-columns: 1fr 1fr; }
  .project-snapshot div:last-child { grid-column: 1 / -1; }
  .case-chapter, .case-diagnosis, .case-journeys, .case-insight, .case-system, .case-visual-world, .case-decisions, .case-technical, .case-validation, .case-proves, .case-lab, .case-conversion, .next-project { padding: 100px 0; }
  .case-world-break { padding-bottom: 100px; }
  .case-interface-proof { padding: 100px 0; }
  .interface-proof-grid { grid-template-columns: 1fr; }
  .interface-proof-grid .media-frame--phone { width: min(100%, 430px); margin-inline: auto; }
  .case-copy-grid, .case-system__grid, .case-technical__grid, .case-validation__grid, .case-lab__grid, .case-diagnosis__grid, .case-insight__grid, .case-proves__grid, .case-visual-world__copy, .case-conversion__grid { grid-template-columns: 1fr; }
  .case-actual { padding: 60px 0 0; border-top: 1px solid var(--ink); border-left: 0; }
  .journey { grid-template-columns: 1fr; }
  .journey ol { display: grid; }
  .journey li:not(:last-child)::after { display: none; }
  .journey li { position: relative; padding-left: 20px; }
  .journey li::before { position: absolute; left: 0; color: var(--red); content: "↓"; }
  .journey li:last-child::before { content: "•"; }
  .case-visual-world__copy > p:last-child { grid-column: 1; }
  .project-proof-grid { grid-template-columns: 1fr; }
  .project-proof-grid:has(.media-frame) { grid-template-columns: 1fr 1fr; }
  .project-proof-grid .media-frame--wide { grid-column: 1 / -1; }
  .project-proof-grid .project-art:nth-child(2) { width: min(100%, 430px); min-width: 280px; margin-inline: auto; }
  .project-proof-grid .project-art:nth-child(3) { grid-column: 1; aspect-ratio: 4 / 3; }
  .next-project a { grid-template-columns: 1fr auto; }
  .next-project a strong { grid-column: 1; }
  .case-viewer { display: none !important; }
}

@media (max-width: 560px) {
  .portfolio-body { --portfolio-gutter: 18px; }
  .portfolio-hero h1, .culture-hero h1 { font-size: clamp(44px, 15vw, 70px); }
  .work-index__heading h2, .culture-section-heading h2, .split-heading h2, .case-section-heading h2, .culture-offers h2, .culture-method h2, .case-copy-grid h2, .case-system h2, .case-technical h2, .case-validation h2, .case-lab h2 { font-size: clamp(42px, 13vw, 66px); }
  .project-filters { flex-wrap: nowrap; margin-inline: calc(var(--portfolio-gutter) * -1); padding-inline: var(--portfolio-gutter); overflow-x: auto; scrollbar-width: thin; }
  .project-filters button { flex: 0 0 auto; }
  .project-card h2 { font-size: 48px; }
  .project-card__actions, .home-featured-project__actions { grid-template-columns: 1fr; }
  .project-card__actions a + a, .home-featured-project__actions a + a { padding-left: 0; border-top: 1px solid var(--line); border-left: 0; }
  .project-art--compact { aspect-ratio: 4 / 5; }
  .project-art--real.project-art--home-cover { aspect-ratio: 8 / 5; }
  .project-art--real.project-art--work-cover { aspect-ratio: 4 / 5; }
  .project-art__name { font-size: 46px; }
  .project-proof-grid:has(.media-frame) { grid-template-columns: 1fr; }
  .project-proof-grid .media-frame--wide { grid-column: 1; }
  .media-frame figcaption { grid-template-columns: 1fr; gap: 6px; }
  .portfolio-close, .culture-proposition, .culture-problems, .culture-offers, .culture-method, .culture-founder { padding: 90px 0; }
  .culture-problem-list article { display: block; }
  .culture-problem-list h3 { margin-top: 20px; }
  .culture-problem-list p { margin-top: 18px; }
  .culture-method ol { grid-template-columns: 1fr; }
  .culture-method li { min-height: 100px; border-left: 1px solid var(--ink); }
  .culture-method li span { margin-bottom: 30px; }
  .project-hero h1 { font-size: clamp(44px, 14vw, 68px); }
  .project-snapshot { grid-template-columns: 1fr; }
  .project-snapshot div, .project-snapshot div:last-child { grid-column: 1; border-top: 1px solid color-mix(in srgb, var(--project-text, var(--project-paper)) 24%, transparent); }
  .project-snapshot div:first-child { border-top: 0; }
  .case-insight h2, .case-proves h2 { font-size: 42px; }
  .decision-list article { grid-template-columns: 42px 1fr; }
  .decision-list dl { grid-template-columns: 1fr; }
  .decision-list dd + dt { margin-top: 8px; }
  .case-conversion h2 { font-size: 48px; }
  .next-project a { display: block; }
  .next-project a strong { display: block; margin-top: 22px; }
  .next-project a b { display: block; margin-top: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  .project-art--compact, .project-card__action b { transition: none; }
  .project-card__link:hover .project-art--compact { transform: none; }
}