:root {
  --ink: #151719;
  --paper: #f3f0ea;
  --ivory: #fbf9f5;
  --stone: #d7d0c6;
  --graphite: #202326;
  --blue: #1749ad;
  --line: rgba(21, 23, 25, 0.18);
  --serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--sans); font-size: 16px; }
body, button, input, textarea { font-family: var(--sans); }
img { display: block; width: 100%; }
a { color: inherit; }
figure, blockquote { margin: 0; }
button, input, textarea { font-size: 1rem; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 100; padding: 10px 14px; background: #fff; transform: translateY(-160%); }
.skip-link:focus { transform: none; }
.section-pad { padding: clamp(88px, 10vw, 160px) 4vw; }
.display-title { margin: 0; font: 400 clamp(3.25rem, 6.5vw, 7rem)/.9 var(--serif); letter-spacing: -.055em; }
.display-title em { color: var(--blue); font-weight: 400; }
.section-index { display: flex; align-items: center; gap: 12px; margin-bottom: 58px; text-transform: uppercase; letter-spacing: .18em; font-size: .68rem; font-weight: 650; }
.section-index span { width: 54px; height: 1px; background: currentColor; opacity: .42; }
.section-index-light { color: rgba(255,255,255,.68); }
.section-heading { margin-bottom: 64px; }
.split-heading { display: grid; grid-template-columns: 1fr 2fr 1fr; align-items: end; gap: 36px; }
.split-heading .section-index { align-self: start; }
.section-note { max-width: 28rem; margin: 0 0 8px; font-size: 1rem; line-height: 1.65; }
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.is-visible { opacity: 1; transform: none; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 30;
  min-height: 86px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 4vw;
  border-bottom: 1px solid rgba(18, 20, 22, 0.18);
  transition: min-height .25s ease, background .25s ease, color .25s ease, backdrop-filter .25s ease;
}
.site-header.is-scrolled { min-height: 70px; background: rgba(244, 241, 235, .9); backdrop-filter: blur(16px); border-bottom-color: var(--line); }
.brand { font: 650 1.35rem/1 var(--sans); letter-spacing: .3em; text-decoration: none; }
.brand span { color: var(--blue); letter-spacing: 0; }
.desktop-nav { display: flex; gap: clamp(20px, 2.6vw, 42px); }
.desktop-nav a, .header-cta { font-size: .82rem; text-decoration: none; letter-spacing: .04em; }
.desktop-nav a { position: relative; }
.desktop-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -6px; height: 1px; background: currentColor; transition: right .25s ease; }
.desktop-nav a:hover::after, .desktop-nav a:focus-visible::after { right: 0; }
.header-cta { justify-self: end; padding: 12px 18px; border: 1px solid currentColor; border-radius: 999px; }
.menu-toggle, .mobile-nav { display: none; }

.hero { position: relative; min-height: max(720px, 100svh); overflow: hidden; display: flex; align-items: center; padding: 140px 4vw 80px; }
.hero-media, .hero-media img, .hero-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-media img { object-fit: cover; object-position: center; }
.hero-shade { background: linear-gradient(90deg, rgba(246,243,237,.88) 0%, rgba(246,243,237,.55) 34%, rgba(246,243,237,0) 66%); }
.hero-content { position: relative; z-index: 2; width: min(650px, 48vw); }
.eyebrow { margin: 0 0 26px; text-transform: uppercase; letter-spacing: .18em; font-size: .72rem; font-weight: 650; }
h1 { margin: 0; max-width: 11ch; font: 400 clamp(4rem, 7.2vw, 8.1rem)/.82 var(--serif); letter-spacing: -.055em; }
.hero-copy { max-width: 31rem; margin: 34px 0 0; font-size: clamp(1rem, 1.15vw, 1.2rem); line-height: 1.55; }
.hero-actions { display: flex; align-items: center; gap: 28px; margin-top: 38px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 24px; border: 0; border-radius: 999px; text-decoration: none; font-size: .9rem; font-weight: 650; cursor: pointer; }
.button-primary { color: #fff; background: var(--ink); }
.button-light { color: var(--ink); background: var(--ivory); }
.text-link { text-underline-offset: 6px; font-size: .9rem; }
.hero-note { position: absolute; z-index: 2; right: 4vw; bottom: 34px; margin: 0; writing-mode: vertical-rl; transform: rotate(180deg); text-transform: uppercase; letter-spacing: .15em; font-size: .64rem; }

.manifesto { background: var(--ivory); }
.manifesto-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 10vw; align-items: end; }
.manifesto-copy { padding-bottom: 8px; }
.manifesto-copy p { margin: 0 0 18px; font-size: 1.05rem; line-height: 1.75; }

.services { background: var(--paper); }
.service-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 24px; align-items: start; }
.service-card { position: relative; grid-column: span 5; overflow: hidden; background: var(--ivory); }
.service-card-large { grid-column: span 7; }
.service-card-wide { grid-column: 6 / span 7; margin-top: -16vw; }
.service-card picture { display: block; overflow: hidden; aspect-ratio: 4 / 3; }
.service-card-large picture { aspect-ratio: 3 / 2; }
.service-card img { height: 100%; object-fit: cover; transition: transform .7s cubic-bezier(.2,.7,.2,1); }
.service-card:hover img { transform: scale(1.025); }
.card-content { display: grid; grid-template-columns: 48px 1fr; gap: 16px; padding: 24px; }
.card-number { color: var(--blue); font-size: .72rem; letter-spacing: .14em; }
.card-content h3 { margin: 0 0 10px; font: 400 2.25rem/1 var(--serif); letter-spacing: -.035em; }
.card-content p { margin: 0; max-width: 33rem; color: rgba(21,23,25,.7); line-height: 1.55; }
.visual-label { position: absolute; top: 16px; right: 16px; padding: 8px 10px; border-radius: 99px; color: #fff; background: rgba(20,23,25,.66); backdrop-filter: blur(8px); font-size: .68rem; letter-spacing: .04em; }

.material-story { display: grid; grid-template-columns: 1.15fr .85fr; min-height: 760px; color: white; background: var(--graphite); }
.material-photo { min-height: 680px; }
.material-photo img { width: 100%; height: 100%; object-fit: cover; }
.material-panel { display: flex; flex-direction: column; justify-content: center; padding-left: 7vw; padding-right: 7vw; }
.material-panel > p { margin: 36px 0 42px; max-width: 34rem; color: rgba(255,255,255,.72); line-height: 1.7; }
.material-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid rgba(255,255,255,.2); }
.material-list li { display: grid; grid-template-columns: 52px 1fr; padding: 17px 0; border-bottom: 1px solid rgba(255,255,255,.2); font-size: .88rem; }
.material-list span { color: #87a6ef; font-size: .7rem; }

.portfolio { background: var(--ivory); }
.concept-feature { display: grid; grid-template-columns: 1.8fr .7fr; gap: 32px; }
.concept-feature picture { aspect-ratio: 16 / 9; overflow: hidden; }
.concept-feature img { height: 100%; object-fit: cover; }
.concept-meta { align-self: end; padding: 0 0 8px; }
.concept-meta > span { color: var(--blue); text-transform: uppercase; letter-spacing: .15em; font-size: .68rem; }
.concept-meta h3 { margin: 22px 0 16px; font: 400 2.8rem/1 var(--serif); letter-spacing: -.04em; }
.concept-meta p { margin: 0; line-height: 1.65; color: rgba(21,23,25,.68); }
.detail-strip { display: grid; grid-template-columns: 1fr 1fr; gap: 7vw; align-items: center; margin-top: 9vw; }
.detail-strip picture { aspect-ratio: 3 / 2; overflow: hidden; }
.detail-strip img { height: 100%; object-fit: cover; }
.detail-strip blockquote { max-width: 15ch; font: 400 clamp(2.4rem, 4vw, 4.8rem)/1.02 var(--serif); letter-spacing: -.04em; }

.portfolio-comparison { display: grid; grid-template-columns: minmax(240px, .75fr) minmax(0, 1.25fr); gap: clamp(36px, 7vw, 120px); align-items: center; margin-top: clamp(100px, 12vw, 180px); padding-top: clamp(40px, 6vw, 86px); border-top: 1px solid var(--line); }
.comparison-intro { align-self: start; padding-top: 6px; }
.comparison-kicker { margin: 0 0 38px; color: var(--blue); text-transform: uppercase; letter-spacing: .16em; font-size: .72rem; font-weight: 650; }
.comparison-intro h3 { margin: 0; font: 400 clamp(2.8rem, 4.6vw, 5.7rem)/.98 var(--serif); letter-spacing: -.052em; }
.comparison-intro h3 em { color: var(--blue); font-weight: 400; }
.comparison-intro > p:last-child { max-width: 26rem; margin: 32px 0 0; color: rgba(21,23,25,.7); line-height: 1.65; }
.comparison-figure { width: min(100%, 750px); justify-self: end; }
.comparison-stage { position: relative; width: 100%; aspect-ratio: 836 / 941; overflow: hidden; isolation: isolate; background: #a7a29b; cursor: ew-resize; touch-action: pan-y; user-select: none; }
.comparison-image { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.comparison-image img { position: absolute; top: 0; width: 200%; max-width: none; height: 100%; }
.comparison-image-before { z-index: 1; clip-path: inset(0 calc(100% - var(--comparison-position)) 0 0); }
.comparison-image-before img { left: 0; }
.comparison-image-after img { left: -100%; }
.comparison-label { position: absolute; z-index: 2; top: 20px; padding: 9px 12px; color: white; background: rgba(21,23,25,.42); backdrop-filter: blur(8px); font-size: .72rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; pointer-events: none; }
.comparison-label-before { left: 20px; }
.comparison-label-after { right: 20px; }
.comparison-divider { position: absolute; z-index: 3; top: 0; bottom: 0; left: var(--comparison-position); width: 1px; background: rgba(255,255,255,.92); box-shadow: 0 0 12px rgba(0,0,0,.2); transform: translateX(-50%); pointer-events: none; }
.comparison-handle { position: absolute; top: 50%; left: 50%; width: 42px; height: 42px; display: flex; align-items: center; justify-content: center; gap: 7px; border: 1px solid rgba(255,255,255,.85); border-radius: 50%; background: rgba(25,28,31,.55); backdrop-filter: blur(10px); transform: translate(-50%, -50%); }
.comparison-handle span { width: 1px; height: 11px; background: white; }
.comparison-range { position: absolute; z-index: 4; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; pointer-events: none; appearance: none; -webkit-appearance: none; }
.comparison-range::-webkit-slider-thumb { width: 42px; height: 42px; appearance: none; -webkit-appearance: none; }
.comparison-range::-moz-range-thumb { width: 42px; height: 42px; border: 0; background: transparent; }
.comparison-stage:focus-within .comparison-handle { outline: 2px solid white; outline-offset: 4px; }
.comparison-figure figcaption { padding-top: 14px; color: rgba(21,23,25,.56); font-size: .75rem; letter-spacing: .03em; }

.rental { background: var(--paper); }
.rental-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 24px; align-items: end; }
.rental-grid figure picture { display: block; overflow: hidden; background: #e7e3dc; }
.rental-catalog picture { aspect-ratio: 4 / 3; }
.rental-context picture { aspect-ratio: 3 / 2; }
.rental-grid img { height: 100%; object-fit: cover; }
.rental-grid figcaption { display: grid; grid-template-columns: 1fr 1fr auto; gap: 18px; padding-top: 16px; border-top: 1px solid var(--line); margin-top: 14px; align-items: baseline; }
.rental-grid figcaption strong { font: 400 1.4rem/1.1 var(--serif); }
.rental-grid figcaption span, .rental-grid figcaption small { color: rgba(21,23,25,.62); font-size: .75rem; }

.about { background: var(--ivory); }
.about-intro { display: grid; grid-template-columns: 1fr 2fr 1fr; gap: 36px; align-items: end; margin-bottom: 72px; }
.about-intro > p { margin: 0 0 8px; line-height: 1.65; }
.about-intro .section-index { align-self: start; }
.team-grid { display: grid; grid-template-columns: 1.35fr .65fr; gap: 24px; align-items: end; }
.team-grid picture { display: block; overflow: hidden; }
.team-main picture { aspect-ratio: 3 / 2; }
.team-side picture { aspect-ratio: 4 / 5; }
.team-grid img { height: 100%; object-fit: cover; }
.team-grid figcaption { padding-top: 10px; color: rgba(21,23,25,.6); font-size: .7rem; }
.process-list { display: grid; grid-template-columns: repeat(4, 1fr); list-style: none; margin: 90px 0 0; padding: 0; border-top: 1px solid var(--line); }
.process-list li { min-height: 220px; padding: 20px 20px 0 0; border-right: 1px solid var(--line); }
.process-list li + li { padding-left: 20px; }
.process-list li:last-child { border-right: 0; }
.process-list span { display: block; color: var(--blue); font-size: .7rem; letter-spacing: .14em; }
.process-list strong { display: block; margin-top: 55px; font: 400 1.6rem/1.1 var(--serif); }
.process-list p { margin: 12px 0 0; max-width: 16rem; color: rgba(21,23,25,.65); font-size: .86rem; line-height: 1.55; }

.contact { position: relative; min-height: 820px; color: white; overflow: hidden; }
.contact-media, .contact-media img, .contact-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.contact-media img { object-fit: cover; }
.contact-shade { background: linear-gradient(90deg, rgba(12,14,16,.92) 0%, rgba(12,14,16,.72) 48%, rgba(12,14,16,.26) 100%); }
.contact-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 8vw; min-height: 820px; padding: clamp(90px, 9vw, 150px) 8vw; align-items: center; }
.contact-copy > p { max-width: 35rem; color: rgba(255,255,255,.72); line-height: 1.7; }
.brief-form { padding: 36px; background: rgba(18,20,22,.72); border: 1px solid rgba(255,255,255,.24); backdrop-filter: blur(18px); }
.brief-form label { display: block; }
.brief-form label > span { display: block; margin-bottom: 8px; color: rgba(255,255,255,.68); font-size: .72rem; letter-spacing: .05em; }
.brief-form input, .brief-form textarea { width: 100%; color: white; background: transparent; border: 0; border-bottom: 1px solid rgba(255,255,255,.34); border-radius: 0; padding: 10px 0 13px; outline: none; resize: vertical; }
.brief-form input:focus, .brief-form textarea:focus { border-bottom-color: white; }
.brief-form input::placeholder, .brief-form textarea::placeholder { color: rgba(255,255,255,.42); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.brief-form label + label, .brief-form .form-row, .brief-form .form-row + label { margin-top: 22px; }
.brief-form .button { margin-top: 28px; }
.form-note { margin: 12px 0 0; color: rgba(255,255,255,.5); font-size: .7rem; line-height: 1.45; }
.brief-result { margin-top: 26px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.24); }
.brief-result[hidden] { display: none; }
.brief-result textarea { line-height: 1.45; }
.copy-button { margin-top: 14px; padding: 0; color: white; background: none; border: 0; border-bottom: 1px solid; cursor: pointer; }
.brief-result [role="status"] { display: inline; margin-left: 12px; color: #b6c8f7; font-size: .75rem; }

.site-footer { min-height: 110px; display: grid; grid-template-columns: 1fr auto 1fr; gap: 24px; align-items: center; padding: 0 4vw; color: white; background: #111315; }
.site-footer p, .site-footer > a:last-child { margin: 0; font-size: .74rem; color: rgba(255,255,255,.58); }
.site-footer > a:last-child { justify-self: end; text-decoration: none; }

@media (max-width: 1020px) {
  .split-heading, .about-intro { grid-template-columns: 1fr 2fr; }
  .split-heading .section-note, .about-intro > p { grid-column: 2; }
  .material-story { grid-template-columns: 1fr 1fr; }
  .concept-feature { grid-template-columns: 1.5fr .7fr; }
  .rental-grid figcaption { grid-template-columns: 1fr; gap: 7px; }
}

@media (max-width: 860px) {
  .site-header { grid-template-columns: 1fr auto; min-height: 72px; }
  .desktop-nav, .header-cta { display: none; }
  .menu-toggle { display: grid; gap: 6px; width: 42px; height: 42px; align-content: center; padding: 0 8px; color: inherit; background: none; border: 0; }
  .menu-toggle span { display: block; height: 1px; background: currentColor; transition: transform .25s ease; }
  .menu-open .menu-toggle span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .menu-open .menu-toggle span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .mobile-nav { position: absolute; top: 72px; left: 0; right: 0; display: grid; gap: 0; padding: 22px 4vw 28px; color: var(--ink); background: var(--paper); transform: translateY(-130%); opacity: 0; visibility: hidden; transition: transform .3s ease, opacity .3s ease, visibility .3s; }
  .menu-open .mobile-nav { transform: none; opacity: 1; visibility: visible; }
  .mobile-nav a { padding: 15px 0; border-bottom: 1px solid var(--line); font: 400 1.7rem/1 var(--serif); text-decoration: none; }
  .service-card-wide { margin-top: -10vw; }
  .material-story { grid-template-columns: 1fr; }
  .material-photo { min-height: 70vw; }
  .concept-feature { grid-template-columns: 1fr; }
  .concept-meta { padding-top: 8px; }
  .portfolio-comparison { grid-template-columns: 1fr; gap: 42px; }
  .comparison-intro { display: grid; grid-template-columns: 1fr 1fr; column-gap: 32px; align-items: end; }
  .comparison-kicker { grid-column: 1 / -1; margin-bottom: 25px; }
  .comparison-intro > p:last-child { margin: 0 0 4px; }
  .comparison-figure { justify-self: center; width: min(100%, 630px); }
  .process-list { grid-template-columns: 1fr 1fr; }
  .process-list li:nth-child(2) { border-right: 0; }
  .process-list li:nth-child(n+3) { border-top: 1px solid var(--line); }
  .contact-inner { grid-template-columns: 1fr; gap: 54px; }
}

@media (max-width: 720px) {
  .section-pad { padding: 82px 20px; }
  .display-title { font-size: clamp(3rem, 15vw, 5rem); }
  .section-index { margin-bottom: 38px; }
  .site-header { color: white; padding: 0 20px; border-bottom-color: rgba(255,255,255,.3); }
  .site-header.is-scrolled, .site-header.menu-open { color: var(--ink); }
  .hero { min-height: 100svh; align-items: flex-end; padding: 112px 20px 46px; color: white; }
  .hero-media img { object-position: center; }
  .hero-shade { background: linear-gradient(180deg, rgba(10,12,14,.08) 28%, rgba(10,12,14,.78) 100%); }
  .hero-content { width: 100%; }
  .eyebrow { margin-bottom: 18px; font-size: .65rem; }
  h1 { max-width: none; font-size: clamp(2rem, 12vw, 5.3rem); line-height: .86; }
  .hero-copy { margin-top: 22px; max-width: 28rem; font-size: 1rem; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 18px; margin-top: 28px; }
  .button-primary { color: var(--ink); background: white; }
  .hero-note { display: none; }
  .manifesto-grid, .split-heading, .about-intro { grid-template-columns: 1fr; gap: 32px; }
  .manifesto-copy, .split-heading .section-note, .about-intro > p { grid-column: 1; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card, .service-card-large, .service-card-wide { grid-column: 1; margin-top: 0; }
  .service-card picture, .service-card-large picture { aspect-ratio: 4 / 5; }
  .card-content { grid-template-columns: 34px 1fr; padding: 20px; }
  .card-content h3 { font-size: 2rem; }
  .visual-label { font-size: .62rem; }
  .material-photo { min-height: 110vw; }
  .material-panel { padding-left: 20px; padding-right: 20px; }
  .concept-feature picture { aspect-ratio: 4 / 5; }
  .detail-strip { grid-template-columns: 1fr; margin-top: 70px; }
  .detail-strip picture { aspect-ratio: 4 / 5; }
  .portfolio-comparison { margin-top: 92px; padding-top: 42px; gap: 32px; }
  .comparison-intro { display: block; }
  .comparison-kicker { margin-bottom: 26px; }
  .comparison-intro h3 { font-size: clamp(2.8rem, 12vw, 4rem); }
  .comparison-intro > p:last-child { margin-top: 20px; }
  .comparison-label { top: 12px; padding: 7px 9px; }
  .comparison-label-before { left: 12px; }
  .comparison-label-after { right: 12px; }
  .rental-grid, .team-grid { grid-template-columns: 1fr; }
  .rental-catalog picture, .rental-context picture, .team-main picture, .team-side picture { aspect-ratio: 4 / 5; }
  .process-list { grid-template-columns: 1fr; margin-top: 68px; }
  .process-list li { min-height: auto; padding: 18px 0 26px !important; border-right: 0; border-bottom: 1px solid var(--line); }
  .process-list li:nth-child(n+3) { border-top: 0; }
  .process-list strong { margin-top: 28px; }
  .contact { min-height: auto; }
  .contact-shade { background: linear-gradient(180deg, rgba(12,14,16,.72), rgba(12,14,16,.93)); }
  .contact-inner { min-height: auto; padding: 88px 20px; }
  .brief-form { padding: 24px 18px; }
  .form-row { grid-template-columns: 1fr; gap: 22px; }
  .site-footer { grid-template-columns: 1fr auto; padding: 28px 20px; }
  .site-footer p { grid-column: 1 / -1; grid-row: 2; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}