:root {
  --ink: #171714;
  --muted: #77746d;
  --paper: #f5f2eb;
  --paper-deep: #ece7dd;
  --stone: #cdbfab;
  --line: rgba(23, 23, 20, 0.2);
  --serif: "Bodoni 72", "Bodoni MT", Didot, "Times New Roman", serif;
  --sans: "Pretendard", "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  --page-pad: clamp(28px, 4vw, 64px);
  --split-left: 37.45%;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
.skip-link {
  position: fixed;
  z-index: 1000;
  top: -80px;
  left: 18px;
  padding: 12px 18px;
  background: #fff;
  border: 1px solid var(--ink);
}
.skip-link:focus { top: 18px; }
:focus-visible { outline: 2px solid #315d80; outline-offset: 4px; }

.site-header {
  position: relative;
  z-index: 50;
  height: 88px;
  display: grid;
  grid-template-columns: var(--split-left) 1fr;
  align-items: center;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}
.site-header--home {
  position: absolute;
  inset: 0 0 auto;
  background: transparent;
}
.wordmark {
  width: max-content;
  margin-left: var(--page-pad);
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 7px;
}
.wordmark__name {
  font: 400 25px/0.9 var(--serif);
  letter-spacing: 0.115em;
  white-space: nowrap;
}
.wordmark__descriptor {
  font: 500 7px/1 var(--sans);
  letter-spacing: 0.255em;
  white-space: nowrap;
  color: #55534e;
}
.nav-shell {
  height: 100%;
  padding: 0 var(--page-pad) 0 clamp(28px, 4vw, 68px);
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.primary-nav { display: flex; align-items: center; gap: clamp(24px, 3vw, 48px); }
.primary-nav a {
  position: relative;
  padding: 7px 0;
  font: 400 14px/1 var(--serif);
}
.primary-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 0;
  height: 1px;
  background: currentColor;
  transition: right 320ms ease;
}
.primary-nav a:hover::after,
.primary-nav a[aria-current="page"]::after { right: 0; }
.menu-toggle { display: none; border: 0; background: none; padding: 8px 0; }

.home-hero {
  min-height: 87svh;
  display: grid;
  grid-template-columns: var(--split-left) 1fr;
}
.hero-copy {
  padding: clamp(152px, 18vh, 194px) var(--page-pad) clamp(52px, 7vh, 78px);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  background: linear-gradient(115deg, #f8f6f1 0%, var(--paper) 68%, #f0ece4 100%);
}
.eyebrow {
  margin: 0 0 clamp(28px, 4vh, 46px);
  color: var(--muted);
  font: 500 8px/1.3 var(--sans);
  letter-spacing: 0.42em;
  text-transform: uppercase;
}
.hero-title {
  margin: 0;
  max-width: 430px;
  font: 400 clamp(72px, 7.2vw, 111px)/0.85 var(--serif);
  letter-spacing: -0.055em;
}
.hero-title span { display: block; }
.line-link {
  margin-top: clamp(48px, 7vh, 76px);
  min-width: 192px;
  padding: 16px 0 12px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 42px;
  border-top: 1px solid var(--line);
  font: 400 15px/1 var(--serif);
  transition: gap 280ms ease;
}
.line-link:hover { gap: 58px; }
.hero-service {
  margin: clamp(28px, 4vh, 42px) 0 0;
  color: #4d4a44;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.75;
  letter-spacing: .015em;
}
.hero-action {
  margin-top: 24px;
  min-width: min(100%, 286px);
  padding: 18px 20px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  background: var(--ink);
  color: var(--paper);
  font-size: 14px;
  font-weight: 600;
  transition: background 220ms ease, transform 220ms ease;
}
.hero-action:hover { background: #34322d; transform: translateY(-2px); }
.hero-film {
  position: relative;
  min-width: 0;
  min-height: 87svh;
  margin: 0;
  overflow: hidden;
  background: #d8cbb8 url("/assets/media/hero-poster.webp") center / cover no-repeat;
}
.hero-film video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.media-note {
  position: absolute;
  right: 20px;
  bottom: 17px;
  z-index: 2;
  color: rgba(255,255,255,0.82);
  font: 500 7px/1 var(--sans);
  letter-spacing: 0.2em;
  text-shadow: 0 1px 12px rgba(0,0,0,0.22);
}

.intro-strip {
  min-height: 246px;
  display: grid;
  grid-template-columns: 32.3% 1fr;
  border-bottom: 1px solid var(--line);
  background: #f7f4ee;
}
.intro-strip__image {
  min-height: 246px;
  background: url("/assets/media/concept-03-atelier.webp") 16% 55% / cover no-repeat;
}
.intro-strip__copy {
  position: relative;
  padding: 52px clamp(72px, 8vw, 126px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.section-index {
  position: absolute;
  right: var(--page-pad);
  top: 54px;
  font: 400 11px/1 var(--serif);
}
.intro-strip h2 {
  margin: 15px 0 0;
  font: 400 clamp(32px, 3.1vw, 48px)/1.12 var(--serif);
  letter-spacing: -0.035em;
}

.section-shell { padding: clamp(90px, 12vw, 180px) var(--page-pad); }
.section-shell--tight { padding-top: clamp(64px, 8vw, 112px); padding-bottom: clamp(64px, 8vw, 112px); }
.section-heading {
  display: grid;
  grid-template-columns: minmax(180px, 0.8fr) 2.2fr;
  gap: 7vw;
  align-items: end;
  margin-bottom: clamp(58px, 7vw, 102px);
}
.section-heading .eyebrow { margin: 0; }
.section-heading h2,
.display-heading {
  margin: 0;
  font: 400 clamp(48px, 6.2vw, 96px)/0.96 var(--serif);
  letter-spacing: -0.055em;
}
.section-heading p:not(.eyebrow) {
  max-width: 520px;
  margin: 24px 0 0;
  color: #59564f;
  font-size: 14px;
  line-height: 1.85;
}
.study-grid { display: grid; grid-template-columns: 1.35fr 0.65fr; gap: clamp(12px, 2vw, 30px); }
.study-card { margin: 0; }
.study-card:nth-child(3), .study-card:nth-child(4) { margin-top: clamp(20px, 5vw, 76px); }
.study-card__image { position: relative; overflow: hidden; aspect-ratio: 4 / 3; background: #d8d0c3; }
.study-card:nth-child(2) .study-card__image { aspect-ratio: 3 / 4; }
.study-card:nth-child(3) .study-card__image { aspect-ratio: 3 / 4; }
.study-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 900ms cubic-bezier(.2,.65,.2,1); }
.study-card:hover img { transform: scale(1.018); }
.study-card figcaption { padding: 17px 0 0; display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid var(--line); }
.study-card h3 { margin: 0; font: 400 25px/1 var(--serif); }
.study-card span { color: var(--muted); font-size: 8px; letter-spacing: .2em; }
.concept-label { position: absolute; left: 12px; bottom: 12px; padding: 7px 9px; background: rgba(247,244,238,.9); font-size: 7px; letter-spacing: .16em; }

.collection-preview { background: #d8cbb8; }
.collection-row {
  min-height: 52svh;
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) 1.28fr;
  border-top: 1px solid rgba(23,23,20,.32);
}
.collection-row__copy { padding: clamp(42px, 6vw, 92px) var(--page-pad); display: flex; flex-direction: column; justify-content: space-between; }
.collection-row__number { font: 400 12px/1 var(--serif); }
.collection-row h3 { margin: 24px 0 10px; font: 400 clamp(46px, 5.6vw, 86px)/0.95 var(--serif); letter-spacing: -.05em; }
.collection-row p { max-width: 480px; margin: 0; color: #413d37; font-size: 14px; line-height: 1.8; }
.collection-row__media { min-height: 52svh; overflow: hidden; }
.collection-row__media img { width: 100%; height: 100%; object-fit: cover; }

.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.process-item { min-height: 250px; padding: 24px 22px 32px 0; border-right: 1px solid var(--line); }
.process-item + .process-item { padding-left: 22px; }
.process-item:last-child { border-right: 0; }
.process-item span { font: 400 12px/1 var(--serif); }
.process-item h3 { margin: 54px 0 15px; font: 400 27px/1.1 var(--serif); }
.process-item p { margin: 0; color: #5e5a53; font-size: 13px; line-height: 1.75; }

.locations-preview { background: #1c1b18; color: #f1eee7; }
.home-locations-direct { border-top: 1px solid rgba(255,255,255,.2); }
.locations-preview .section-heading p { color: #b9b4aa; }
.location-lines { border-top: 1px solid rgba(255,255,255,.3); }
.location-line {
  min-height: 92px;
  padding: 0 6px;
  display: grid;
  grid-template-columns: 52px 1.5fr 1fr 28px;
  gap: 22px;
  align-items: center;
  border-bottom: 1px solid rgba(255,255,255,.24);
  transition: background 240ms ease, padding 240ms ease;
}
.location-line:hover { padding-left: 18px; background: rgba(255,255,255,.045); }
.location-line__index { font: 400 11px/1 var(--serif); color: #a9a49a; }
.location-line__name { font: 400 clamp(24px, 2.3vw, 36px)/1 var(--serif); }
.location-line__regions { color: #b9b4aa; font-size: 12px; }
.location-line__arrow { font-size: 18px; }

.closing-cta { min-height: 60svh; padding: clamp(80px, 12vw, 180px) var(--page-pad); display: flex; flex-direction: column; justify-content: center; align-items: flex-start; background: #efe9df; }
.closing-cta h2 { max-width: 1000px; margin: 0; font: 400 clamp(58px, 8vw, 126px)/.9 var(--serif); letter-spacing: -.06em; }
.closing-cta p { max-width: 560px; margin: 38px 0 0; color: #55514a; font-size: 14px; line-height: 1.85; }

.page-hero { min-height: 67svh; display: grid; grid-template-columns: 42% 58%; border-bottom: 1px solid var(--line); }
.page-hero__copy { padding: clamp(86px, 10vw, 150px) var(--page-pad) 68px; display: flex; flex-direction: column; justify-content: flex-end; }
.page-hero__copy .eyebrow { margin-bottom: 32px; }
.page-hero h1 { max-width: 650px; margin: 0; font: 400 clamp(60px, 7.6vw, 118px)/.9 var(--serif); letter-spacing: -.058em; }
.page-hero__copy > p:last-child { max-width: 470px; margin: 34px 0 0; color: #5b5750; font-size: 14px; line-height: 1.85; }
.page-hero__media { min-height: 67svh; margin: 0; overflow: hidden; background: #d4c7b4; }
.page-hero__media img { width: 100%; height: 100%; object-fit: cover; }

.editorial-list { border-top: 1px solid var(--line); }
.editorial-list__item {
  display: grid;
  grid-template-columns: 80px minmax(220px, .8fr) minmax(260px, 1.2fr) 28px;
  gap: 32px;
  align-items: center;
  min-height: 150px;
  border-bottom: 1px solid var(--line);
}
.editorial-list__item > span:first-child { color: var(--muted); font: 400 12px/1 var(--serif); }
.editorial-list__item h2,
.editorial-list__item h3 { margin: 0; font: 400 clamp(28px, 3vw, 46px)/1 var(--serif); letter-spacing: -.03em; }
.editorial-list__item p { margin: 0; color: #5b5750; font-size: 13px; line-height: 1.75; }

.product-detail { display: grid; grid-template-columns: 1fr 1fr; }
.product-detail__image { min-height: 78svh; position: sticky; top: 0; }
.product-detail__image img { width: 100%; height: 100%; min-height: 78svh; object-fit: cover; }
.product-detail__copy { padding: clamp(80px, 10vw, 150px) var(--page-pad); }
.product-detail__copy h1 { margin: 24px 0 24px; font: 400 clamp(54px, 6vw, 92px)/.95 var(--serif); letter-spacing: -.05em; }
.product-detail__copy .lead-copy { color: #504c45; font-size: 15px; line-height: 1.9; }
.point-list { margin: 64px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.point-list li { padding: 21px 0; display: grid; grid-template-columns: 42px 1fr; border-bottom: 1px solid var(--line); font-size: 13px; }

.guide-layout { max-width: 1180px; margin: 0 auto; display: grid; grid-template-columns: .65fr 1.35fr; gap: 8vw; }
.guide-side { position: sticky; top: 48px; align-self: start; }
.guide-side h1, .guide-side > h2 { margin: 24px 0; font: 400 clamp(46px, 5.6vw, 82px)/.98 var(--serif); letter-spacing: -.05em; }
.guide-side p { color: #5c5851; font-size: 14px; line-height: 1.85; }
.guide-sections { border-top: 1px solid var(--line); }
.guide-section { padding: 42px 0 54px; border-bottom: 1px solid var(--line); }
.guide-section span { color: var(--muted); font: 400 11px/1 var(--serif); }
.guide-section h2 { margin: 20px 0 18px; font: 400 clamp(32px, 3vw, 44px)/1.06 var(--serif); }
.guide-section p { max-width: 660px; margin: 0; color: #555149; font-size: 15px; line-height: 1.9; }

.branch-hero { padding: clamp(90px, 11vw, 168px) var(--page-pad) clamp(72px, 9vw, 130px); background: #e8dfd1; }
.branch-hero .eyebrow { margin-bottom: 28px; }
.branch-hero h1 { max-width: 1000px; margin: 0; font: 400 clamp(58px, 8vw, 124px)/.9 var(--serif); letter-spacing: -.06em; }
.branch-hero__meta { margin-top: 48px; display: grid; grid-template-columns: 1fr 1fr; gap: 8vw; }
.branch-hero__meta p { max-width: 560px; margin: 0; color: #4f4a43; font-size: 15px; line-height: 1.9; }
.branch-regions { align-self: end; display: flex; flex-wrap: wrap; gap: 20px; font: 400 22px/1 var(--serif); }
.service-note { padding: 22px var(--page-pad); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: 12px; letter-spacing: .04em; }

.consultation-grid { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
.consultation-card { min-height: 210px; padding: 30px 28px; display: flex; flex-direction: column; justify-content: flex-start; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background 240ms ease; }
.consultation-card:nth-child(even) { border-right: 0; }
.consultation-card:hover { background: #e9e2d7; }
.consultation-heading > div { width: min(100%, 690px); }
.consultation-heading h2 { white-space: nowrap; font-size: clamp(40px, 5vw, 68px); }
.consultation-heading p { width: 100%; }
.consultation-card__top { display: flex; justify-content: space-between; color: var(--muted); font-size: 9px; letter-spacing: .14em; }
.consultation-card__identity { width: max-content; max-width: 100%; margin-top: 28px; }
.consultation-card h2 { margin: 0; font: 400 clamp(30px, 3vw, 45px)/1 var(--serif); }
.consultation-card__identity p { margin: 13px 0 0; color: #5a5650; font-size: 14px; white-space: nowrap; }

.project-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(28px, 5vw, 76px) clamp(18px, 3vw, 44px); }
.project-card__media { aspect-ratio: 4 / 3; position: relative; overflow: hidden; background: #d5c8b6; }
.project-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 750ms ease; }
.project-card:hover img { transform: scale(1.018); }
.project-card__meta { padding-top: 18px; display: flex; justify-content: space-between; gap: 24px; border-top: 1px solid var(--line); }
.project-card h2, .project-card h3 { margin: 0; font: 400 clamp(25px, 2.6vw, 38px)/1.05 var(--serif); }
.project-card p { margin: 8px 0 0; color: var(--muted); font-size: 11px; }

.project-article { max-width: 1320px; margin: 0 auto; }
.project-article__head { display: grid; grid-template-columns: .75fr 1.25fr; gap: 7vw; align-items: end; }
.project-article h1 { margin: 20px 0 0; font: 400 clamp(54px, 7vw, 106px)/.92 var(--serif); letter-spacing: -.055em; }
.project-article__facts { margin: 0; border-top: 1px solid var(--line); }
.project-article__facts div { padding: 15px 0; display: grid; grid-template-columns: 120px 1fr; border-bottom: 1px solid var(--line); }
.project-article__facts dt { color: var(--muted); font-size: 11px; }
.project-article__facts dd { margin: 0; font-size: 13px; }
.project-article__image { width: 100%; margin: 72px 0 0; max-height: 82svh; object-fit: cover; }
.project-article__body { max-width: 720px; margin: 72px auto 0; color: #4f4b44; font-size: 16px; line-height: 2; }

/* Final project detail — approved Pure White direction */
.case-project { background: #fbfaf7; }
.case-project .eyebrow { margin: 0; }
.case-project__hero { min-height: 72svh; padding: 8vw var(--page-pad); display: grid; grid-template-columns: 32% 58%; gap: 10%; }
.case-project__hero-copy { display: flex; flex-direction: column; justify-content: center; }
.case-project__hero h1 { margin: 26px 0 0; font: 400 clamp(52px, 5vw, 76px)/.9 var(--serif); letter-spacing: -.055em; }
.case-project__product { margin: 38px 0 0; font: 400 clamp(20px, 1.9vw, 29px)/1.35 var(--serif); }
.case-project__summary { max-width: 390px; margin: 22px 0 0; color: #59564f; font-size: 13px; line-height: 1.85; }
.case-project__hero figure { min-height: 72svh; margin: 0; overflow: hidden; }
.case-project__hero img { width: 100%; height: 100%; object-fit: cover; }
.case-project__facts { margin: 0 8vw; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border: 1px solid var(--line); }
.case-project__facts div { min-width: 0; min-height: 128px; padding: 26px 20px; border-right: 1px solid var(--line); }
.case-project__facts div:last-child { border-right: 0; }
.case-project__facts dt { color: var(--muted); font-size: 7px; letter-spacing: .24em; }
.case-project__facts dd { margin: 28px 0 0; font: 400 clamp(17px, 1.65vw, 25px)/1.15 var(--serif); }
.case-project__intro { padding: clamp(90px, 12vw, 170px) var(--page-pad); display: grid; grid-template-columns: 80px 1fr; gap: clamp(28px, 6vw, 90px); }
.case-project__intro > span { font: 400 22px/1 var(--serif); }
.case-project__intro h2 { max-width: 920px; margin: 24px 0 0; font: 400 clamp(44px, 5.5vw, 82px)/1 var(--serif); letter-spacing: -.05em; }
.case-story__row { max-width: 1100px; min-height: 60svh; margin: 0 auto 16vw; display: grid; grid-template-columns: 1fr 1fr; gap: 8vw; }
.case-story__row figure { min-height: 60svh; margin: 0; overflow: hidden; }
.case-story__row figure img { width: 100%; height: 100%; object-fit: cover; }
.case-story__copy { display: flex; flex-direction: column; justify-content: center; }
.case-story__copy > span { font: 400 12px/1 var(--serif); }
.case-story__copy .eyebrow { margin-top: 30px; }
.case-story__copy h2 { margin: 24px 0 18px; font: 400 clamp(34px, 4vw, 62px)/1.04 var(--serif); letter-spacing: -.045em; }
.case-story__copy > p:last-child { max-width: 420px; margin: 0; color: #5a564e; font-size: 14px; line-height: 1.9; }
.case-story__row--reverse figure { order: 2; }
.case-project__closing { padding: clamp(56px, 7vw, 92px) var(--page-pad); background: #e9e1d5; }
.case-project__closing h2 { max-width: 1000px; margin: 20px 0 0; font: 400 clamp(56px, 7.5vw, 116px)/.9 var(--serif); letter-spacing: -.055em; }
.case-project__closing > p:not(.eyebrow) { margin: 24px 0 0; color: #555149; }
.case-project__closing a { width: 250px; margin-top: 30px; padding: 17px 0 13px; display: flex; justify-content: space-between; border-top: 1px solid var(--ink); font: 400 16px/1 var(--serif); }
.case-teams { padding: clamp(80px, 10vw, 150px) var(--page-pad); border-top: 1px solid var(--line); }
.case-teams header { margin-bottom: 62px; display: grid; grid-template-columns: 1fr 2fr; align-items: end; }
.case-teams header .eyebrow, .case-teams header > p:last-child { grid-column: 1; }
.case-teams header h2 { grid-column: 2; grid-row: 1/3; margin: 0; font: 400 clamp(46px, 5vw, 76px)/1.08 var(--serif); letter-spacing: -.05em; }
.case-teams header > p:last-child { margin: 26px 0 0; color: var(--muted); font-size: 12px; }
.case-team-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.case-team-card { min-height: 138px; padding: 18px; display: flex; flex-direction: column; justify-content: space-between; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background .25s, color .25s; }
.case-team-card:hover, .case-team-card:focus-visible { background: var(--ink); color: var(--paper); }
.case-team-card > span { font: 400 9px/1 var(--serif); }
.case-team-card div { display: flex; flex-direction: column; gap: 8px; }
.case-team-card small { color: var(--muted); font-size: 9px; }
.case-team-card strong { font: 400 clamp(15px, 1.35vw, 21px)/1.15 var(--serif); }

.empty-projects { padding: 48px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 1fr 1fr; gap: 5vw; }
.empty-projects h2 { margin: 0; font: 400 clamp(34px, 4vw, 58px)/1 var(--serif); }
.empty-projects p { margin: 0; color: #5c5851; font-size: 14px; line-height: 1.85; }

.site-footer { background: #1b1a17; color: #eeeae2; padding: 68px var(--page-pad) 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, .6fr); gap: 5vw; }
.footer-wordmark .wordmark { margin-left: 0; }
.footer-wordmark .wordmark__descriptor { color: #aaa59b; }
.footer-column h2 { margin: 0 0 20px; color: #aaa59b; font-size: 8px; letter-spacing: .22em; font-weight: 500; }
.footer-column a { display: block; width: max-content; margin: 0 0 12px; font: 400 16px/1.2 var(--serif); }
.footer-bottom { margin-top: 72px; padding-top: 20px; display: flex; justify-content: space-between; border-top: 1px solid rgba(255,255,255,.22); color: #99948a; font-size: 9px; letter-spacing: .08em; }

.reveal { opacity: 0; transform: translateY(26px); transition: opacity 850ms ease, transform 850ms cubic-bezier(.2,.65,.2,1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 980px) {
  :root { --page-pad: 28px; --split-left: 42%; }
  .primary-nav { gap: 20px; }
  .section-heading { grid-template-columns: 1fr; gap: 24px; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .process-item:nth-child(2) { border-right: 0; }
  .process-item:nth-child(n+3) { border-top: 1px solid var(--line); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  :root { --page-pad: 22px; }
  .site-header, .site-header--home {
    position: absolute;
    grid-template-columns: 1fr auto;
    width: 100%;
    height: 74px;
    border-bottom-color: rgba(23,23,20,.18);
    background: rgba(247,244,238,.9);
    backdrop-filter: blur(12px);
  }
  .wordmark__name { font-size: 21px; }
  .wordmark__descriptor { font-size: 6px; }
  .nav-shell { padding: 0 var(--page-pad); }
  .menu-toggle { width: 26px; height: 26px; display: inline-flex; flex-direction: column; justify-content: center; align-items: stretch; gap: 5px; }
  .menu-toggle span { display: block; width: 26px; height: 1px; flex: 0 0 1px; background: currentColor; transition: transform 250ms ease; }
  .primary-nav {
    position: fixed;
    inset: 74px 0 auto;
    height: calc(100svh - 74px);
    padding: 42px var(--page-pad) 80px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    background: var(--paper);
    transform: translateY(-12px);
    transition: opacity 240ms ease, transform 240ms ease, visibility 240ms;
  }
  .primary-nav[data-open="true"] { visibility: visible; opacity: 1; pointer-events: auto; transform: translateY(0); }
  .primary-nav a { width: 100%; padding: 17px 0; border-bottom: 1px solid var(--line); font-size: 34px; }
  .home-hero { min-height: auto; padding-top: 74px; grid-template-columns: 1fr; }
  .hero-copy { min-height: 59svh; padding: 68px var(--page-pad) 42px; }
  .eyebrow { margin-bottom: 28px; }
  .hero-title { font-size: clamp(58px, 18vw, 78px); line-height: .88; }
  .hero-service { margin-top: 30px; font-size: 13px; }
  .hero-action { width: 100%; margin-top: 20px; }
  .line-link { margin-top: 42px; }
  .hero-film { min-height: 52svh; }
  .media-note { right: 12px; bottom: 12px; }
  .intro-strip { grid-template-columns: 1fr; }
  .intro-strip__image { min-height: 34svh; }
  .intro-strip__copy { min-height: 240px; padding: 42px var(--page-pad); }
  .section-index { right: var(--page-pad); top: 40px; }
  .section-shell { padding: 88px var(--page-pad); }
  .section-heading { margin-bottom: 50px; }
  .section-heading h2, .display-heading { font-size: clamp(48px, 14vw, 68px); }
  .study-grid, .project-grid { grid-template-columns: 1fr; gap: 48px; }
  .study-card:nth-child(n) { margin-top: 0; }
  .study-card:nth-child(n) .study-card__image { aspect-ratio: 4 / 5; }
  .collection-row { grid-template-columns: 1fr; }
  .collection-row__copy { min-height: 360px; }
  .collection-row__media { min-height: 48svh; }
  .process-grid { grid-template-columns: 1fr; }
  .process-item, .process-item + .process-item { min-height: 215px; padding: 25px 0 30px; border-right: 0; border-top: 1px solid var(--line); }
  .process-item:first-child { border-top: 0; }
  .process-item h3 { margin-top: 42px; }
  .location-line { grid-template-columns: 32px 1fr 22px; min-height: 104px; gap: 12px; }
  .location-line__regions { grid-column: 2; }
  .location-line__arrow { grid-column: 3; grid-row: 1 / 3; }
  .closing-cta { min-height: 70svh; }
  .closing-cta h2 { font-size: clamp(56px, 17vw, 80px); }
  .page-hero { min-height: auto; padding-top: 74px; grid-template-columns: 1fr; }
  .page-hero__copy { min-height: 53svh; padding: 64px var(--page-pad) 48px; }
  .page-hero h1 { font-size: clamp(58px, 17vw, 82px); }
  .page-hero__media { min-height: 48svh; }
  .editorial-list__item { grid-template-columns: 34px 1fr 22px; gap: 12px; padding: 28px 0; }
  .editorial-list__item p { grid-column: 2; }
  .editorial-list__item > :last-child { grid-column: 3; grid-row: 1 / 3; }
  .product-detail { grid-template-columns: 1fr; padding-top: 74px; }
  .product-detail__image { position: relative; min-height: 55svh; }
  .product-detail__image img { min-height: 55svh; }
  .product-detail__copy { padding: 70px var(--page-pad); }
  .guide-layout { grid-template-columns: 1fr; }
  .guide-side { position: relative; top: auto; }
  .branch-hero { padding-top: 142px; }
  .branch-hero h1 { font-size: clamp(56px, 16vw, 80px); }
  .branch-hero__meta { grid-template-columns: 1fr; }
  .consultation-grid { grid-template-columns: 1fr; }
  .consultation-card, .consultation-card:nth-child(even) { border-right: 0; }
  .consultation-heading h2 { white-space: normal; font-size: clamp(42px, 12vw, 58px); }
  .consultation-heading p br { display: none; }
  .project-article__head, .empty-projects { grid-template-columns: 1fr; }
  .project-article__facts { margin-top: 52px; }
  .case-project__hero { min-height: auto; padding: 74px 0 0; display: grid; grid-template-columns: 1fr; gap: 0; }
  .case-project__hero-copy { min-height: 50svh; padding: 58px 20px 42px; }
  .case-project__hero h1 { margin-top: 22px; font-size: 48px; line-height: .92; }
  .case-project__product { margin-top: 27px; font-size: 17px; }
  .case-project__summary { margin-top: 18px; font-size: 11px; line-height: 1.7; }
  .case-project__hero figure { min-height: 0; }
  .case-project__hero img { height: auto; max-height: none; object-fit: contain; }
  .case-project__facts { width: 100%; margin: 0; padding: 0 8px; grid-template-columns: repeat(4, minmax(0, 1fr)); border-left: 0; border-right: 0; }
  .case-project__facts div { min-height: 58px; padding: 10px 3px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
  .case-project__facts dt { font-size: 5px; letter-spacing: .1em; }
  .case-project__facts dd { margin: 6px 0 0; font-size: 8px; line-height: 1.1; letter-spacing: -.045em; white-space: nowrap; }
  .case-project__facts div:nth-child(2) dd { font-size: 7px; }
  .case-project__intro { padding: 62px 20px 54px; display: block; }
  .case-project__intro > span { font-size: 14px; }
  .case-project__intro .eyebrow { margin-top: 22px; }
  .case-project__intro h2 { margin-top: 16px; max-width: 330px; font-size: 29px; line-height: 1.28; }
  .case-story__row, .case-story__row--reverse { min-height: 0; margin: 0 0 38px; padding: 0 20px; display: flex; flex-direction: column; gap: 0; }
  .case-story__row figure, .case-story__row--reverse figure { min-height: 0; order: 1; }
  .case-story__row figure img { height: auto; object-fit: contain; }
  .case-story__copy { padding: 20px 2px 30px; order: 2; border-bottom: 1px solid var(--line); }
  .case-story__copy > span { font-size: 9px; }
  .case-story__copy .eyebrow { margin-top: 13px; font-size: 7px; }
  .case-story__copy h2 { margin: 13px 0 10px; font-size: 27px; line-height: 1.15; }
  .case-story__copy > p:last-child { max-width: 330px; font-size: 12px; line-height: 1.75; }
  .case-project__closing { padding: 30px 20px 34px; }
  .case-project__closing h2 { margin-top: 12px; font-size: 31px; line-height: 1.15; }
  .case-project__closing > p:not(.eyebrow) { margin-top: 14px; font-size: 11px; line-height: 1.65; }
  .case-project__closing a { margin-top: 16px; font-size: 13px; }
  .case-teams { padding: 40px 20px 48px; }
  .case-teams header { display: block; margin-bottom: 26px; }
  .case-teams header h2 { margin-top: 18px; font-size: 32px; line-height: 1.16; }
  .case-teams header > p:last-child { margin-top: 16px; font-size: 10px; }
  .case-team-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); grid-template-rows: repeat(2, 82px); }
  .case-team-card { min-width: 0; min-height: 82px; padding: 7px 5px; }
  .case-team-card > span { font-size: 7px; }
  .case-team-card div { gap: 4px; }
  .case-team-card small { font-size: 6px; line-height: 1.25; letter-spacing: -.04em; word-break: keep-all; }
  .case-team-card strong { font-size: 10px; line-height: 1.15; letter-spacing: -.06em; word-break: keep-all; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 52px 20px; }
  .footer-wordmark { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; gap: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .hero-film video { display: none; }
  .reveal { opacity: 1; transform: none; }
}