/* Propeller's visual system. Change these tokens to recolor the entire site.
   Kiln accents pair intense red and burnt orange with clay pink. */
:root {
  --paper: #fbf6e9;
  --ink: #272821;
  --muted: #68675e;
  --line: #cbc6b9;
  --red: #D33226;
  --orange: #C56832;
  --yellow: #D8AD99;
  --gutter: clamp(1.25rem, 4.8vw, 5rem);
  --max: 1440px;
  --font: Arial, Helvetica, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 2rem; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--font); -webkit-font-smoothing: antialiased; }
body.lightbox-open { overflow: hidden; }
::selection { background: var(--yellow); color: var(--ink); }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid var(--red); outline-offset: 6px; }
img { display: block; max-width: 100%; height: auto; }
button { cursor: pointer; }
p, h1, h2, h3 { margin: 0; }
p { line-height: 1.6; }
[hidden] { display: none !important; }
.container { width: min(100% - var(--gutter) * 2, var(--max)); margin-inline: auto; }
.section { padding-block: clamp(4rem, 8vw, 8rem); }
.eyebrow { font-size: .7rem; font-weight: 700; line-height: 1.5; letter-spacing: .13em; text-transform: uppercase; }
.muted { color: var(--muted); }
.index { margin-right: 1.6rem; color: var(--muted); font-size: .7rem; font-weight: 400; font-variant-numeric: tabular-nums; }
.arrow { display: inline-block; font-weight: 400; transition: transform .2s ease; }
a:hover .arrow { transform: translate(3px, -3px); }
.text-link { display: inline-flex; gap: 2rem; align-items: center; border-bottom: 1px solid; padding-block: .75rem; font-size: .85rem; font-weight: 700; }
.text-link:hover { color: var(--red); }
.skip-link { position: absolute; top: -100px; left: 1rem; z-index: 20; background: var(--paper); padding: 1rem; }
.skip-link:focus { top: 1rem; }
.race-rule { display: grid; grid-template-columns: repeat(3, 1fr); height: 8px; background: var(--red); }
.race-rule i:nth-child(1) { background: var(--red); }
.race-rule i:nth-child(2) { background: var(--orange); }
.race-rule i:nth-child(3) { background: var(--yellow); }
/* Header remains ordinary document content: no floating controls over imagery. */
.site-header { padding-block: 1.8rem; border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { display: inline-flex; flex-direction: column; width: max-content; flex-shrink: 0; }
.brand-name { font-weight: 800; font-size: 2.75rem; letter-spacing: -.075em; line-height: .95; }
.brand-descriptor { align-self: flex-end; padding-top: .45rem; font-size: .52rem; font-weight: 700; letter-spacing: .15em; }
.site-nav { display: flex; align-items: center; gap: clamp(1.4rem, 3vw, 3.5rem); }
.site-nav a { font-size: .8rem; padding-block: .65rem; position: relative; }
.site-nav a[aria-current="page"]::after { content: ""; position: absolute; bottom: .1rem; left: 0; height: 3px; width: 100%; background: var(--orange); }
.site-nav a:hover { color: var(--red); }
.site-nav .nav-contact { font-weight: 700; border-bottom: 1px solid var(--ink); }
.menu-toggle { display: none; background: none; border: 1px solid var(--line); padding: .65rem .9rem; font-size: .75rem; }
/* Home: oversized type, one generous photograph, then the work and the people. */
.home-intro { position: relative; padding-top: clamp(3rem, 5.5vw, 5.5rem); }
.intro-topline { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-bottom: 2rem; }
.propeller-load-mark { display: block; width: 78px; flex-shrink: 0; }
.propeller-load-mark img { width: 100%; height: auto; transform-origin: 50% 51.5%; animation: propeller-arrive 1.8s cubic-bezier(.2,.65,.25,1) both; }
@keyframes propeller-arrive { from { transform: rotate(-720deg); } to { transform: rotate(0deg); } }
@media (prefers-reduced-motion: reduce) { .propeller-load-mark img { animation: none; } }
.palette-preview { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: .75rem; padding: .8rem 1rem; border-bottom: 1px solid var(--line); font-size: .75rem; background: var(--paper); }
.palette-preview button { display: inline-flex; align-items: center; gap: .4rem; background: transparent; border: 1px solid var(--line); padding: .5rem .7rem; }
.palette-preview button[aria-pressed="true"] { border-color: var(--ink); font-weight: 700; }
.palette-preview i { width: 12px; height: 12px; border-radius: 50%; background: var(--swatch); }
.home-heading { font-size: clamp(3.3rem, 7.6vw, 7.6rem); line-height: .98; font-weight: 750; letter-spacing: -.067em; }
.home-heading em { font-style: normal; color: var(--red); }
.intro-bottom { display: flex; justify-content: space-between; align-items: flex-end; gap: 3rem; margin-block: 2.6rem 3rem; }
.intro-bottom p { max-width: 420px; font-size: .94rem; line-height: 1.55; }
.intro-bottom .eyebrow { max-width: 250px; font-size: .68rem; }
.hero-image { position: relative; display: block; overflow: hidden; background: #433a2f; }
.hero-image img { width: 100%; height: clamp(350px, 43vw, 670px); object-fit: cover; object-position: center 57%; transition: transform 1s ease; }
.hero-image:hover img { transform: scale(1.015); }
.hero-image::after { content: ""; position: absolute; inset: 50% 0 0; background: linear-gradient(transparent, #0009); pointer-events: none; }
.hero-caption { position: absolute; z-index: 1; inset: auto 2rem 1.8rem; display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; color: #fff; }
.hero-caption small { display: block; font-size: .65rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: .5rem; }
.hero-caption strong { font-weight: 500; font-size: clamp(1.7rem, 3vw, 2.6rem); letter-spacing: -.03em; }
.hero-caption .arrow { font-size: 2.7rem; }
.hero-footnote { display: flex; justify-content: space-between; margin-top: .9rem; color: var(--muted); font-size: .66rem; letter-spacing: .06em; text-transform: uppercase; }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 2rem; margin-bottom: 3.5rem; }
.section-heading h2 { font-size: clamp(2.7rem, 5.2vw, 5.2rem); letter-spacing: -.06em; font-weight: 600; line-height: 1; margin-top: 1.3rem; }
.section-heading .text-link { flex-shrink: 0; }
.project-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem 3rem; align-items: start; }
.project-card:nth-child(even) { margin-top: 5.5rem; }
.project-card .project-visual { position: relative; display: block; overflow: hidden; aspect-ratio: 4 / 3; background: #dfd7c9; }
.project-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.project-card:hover img { transform: scale(1.035); }
.project-card .project-info { display: flex; justify-content: space-between; gap: 1rem; padding-top: 1.1rem; border-top: 4px solid var(--orange); }
.project-card:nth-child(3n+1) .project-info { border-top-color: var(--red); }
.project-card:nth-child(3n) .project-info { border-top-color: var(--yellow); }
.project-info h3 { font-size: clamp(1.4rem, 2.3vw, 2.15rem); font-weight: 500; letter-spacing: -.04em; line-height: 1.15; }
.project-info .arrow { font-size: 1.8rem; }
.project-info p { margin-top: .6rem; font-size: .7rem; color: var(--muted); }
.project-category { position: absolute; bottom: 1rem; left: 1rem; padding: .5rem .7rem; background: var(--paper); font-size: .59rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; }
.studio-note { display: grid; grid-template-columns: 1fr 2fr; gap: 4rem; border-top: 1px solid var(--line); }
.studio-note .lead { font-size: clamp(1.6rem, 2.8vw, 2.75rem); line-height: 1.3; letter-spacing: -.035em; }
.studio-note .text-link { margin-top: 2rem; }
.propeller-symbol { width: 135px; margin-top: 3rem; mix-blend-mode: multiply; }
.services-strip { background: var(--ink); color: var(--paper); padding-block: 4.5rem; }
.services-strip .section-heading { margin-bottom: 2.5rem; }
.services-strip h2 { font-size: clamp(2rem, 4vw, 4rem); }
.services-strip .text-link:hover { color: var(--yellow); }
.services-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.services-list li { list-style: none; border-top: 1px solid #79796c; padding-top: .75rem; }
.services-list { padding: 0; margin: 0; }
.services-list .service-no { color: var(--yellow); font-size: .65rem; display: block; margin-bottom: 1.2rem; }
.services-list h3 { font-size: 1.35rem; font-weight: 400; letter-spacing: -.025em; }
.services-list p { margin-top: .4rem; font-size: .76rem; color: #cac8bb; }
/* Subpages share a simple editorial heading and use their own content layout. */
.page-heading { padding-block: 4.5rem 3.5rem; }
.page-heading h1 { font-size: clamp(3.8rem, 9vw, 8.5rem); line-height: 1; letter-spacing: -.068em; font-weight: 600; margin-top: 1.6rem; }
.page-heading .intro { max-width: 550px; margin-top: 2rem; font-size: 1.1rem; }
.work-toolbar { border-block: 1px solid var(--line); padding-block: 1rem; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; margin-bottom: 3rem; }
.filters { display: flex; gap: .65rem 1.5rem; flex-wrap: wrap; }
.filters button { border: none; background: transparent; padding: .5rem 0; font-size: .8rem; border-bottom: 3px solid transparent; }
.filters button[aria-pressed="true"] { border-bottom-color: var(--red); font-weight: 700; }
.filters button:hover { color: var(--red); }
.filters sup { padding-left: .4rem; font-size: .6rem; }
.result-count { color: var(--muted); font-size: .65rem; white-space: nowrap; }
.work-grid { padding-bottom: 6rem; }
.work-grid.is-filtered .project-card { margin-top: 0; }
.empty-work { padding-block: 3rem; border-top: 1px solid var(--line); }
.project-heading { display: grid; grid-template-columns: 1.3fr 1fr; align-items: end; gap: 4rem; padding-block: 4rem 3rem; }
.project-heading h1 { font-size: clamp(3.4rem, 7vw, 7rem); letter-spacing: -.065em; font-weight: 600; line-height: 1; margin-top: 2.5rem; }
.breadcrumb { font-size: .75rem; color: var(--muted); }
.breadcrumb:hover { color: var(--red); }
.project-facts { display: flex; flex-wrap: wrap; gap: 1rem 2rem; margin-top: 1.8rem; }
.project-facts span { font-size: .65rem; letter-spacing: .07em; text-transform: uppercase; }
.project-summary { font-size: 1.07rem; }
.project-gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem 2rem; padding-bottom: 4rem; }
.project-gallery figure { margin: 0; min-width: 0; }
.project-gallery figure:first-child, .project-gallery figure:last-child:nth-child(even) { grid-column: 1 / -1; }
.gallery-image { display: block; position: relative; background: #e3ddcf; }
.gallery-image img { width: 100%; object-fit: cover; }
.project-gallery figure:first-child img { max-height: 840px; object-fit: contain; background: #e7e0d2; }
.project-gallery figure:not(:first-child) img { aspect-ratio: 4 / 3; }
.project-gallery .gallery-image::after { content: "↗"; position: absolute; bottom: 1rem; right: 1rem; background: var(--paper); width: 2.5rem; height: 2.5rem; display: grid; place-items: center; font-size: 1.3rem; }
.project-gallery figcaption { margin-top: .7rem; font-size: .68rem; color: var(--muted); line-height: 1.5; }
.project-credit { max-width: 640px; padding-bottom: 3rem; color: var(--muted); font-size: .8rem; }
.next-project { display: flex; justify-content: space-between; align-items: end; border-top: 1px solid var(--line); padding-block: 2rem 4rem; gap: 2rem; }
.next-project h2 { font-size: clamp(2rem, 5vw, 4.7rem); font-weight: 500; letter-spacing: -.05em; margin-top: 1rem; }
.next-project > .arrow { font-size: 4rem; }
.about-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 7vw; padding-bottom: 6rem; align-items: start; }
.about-layout .portrait { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: center; }
.photo-caption { margin-top: .8rem; font-size: .7rem; color: var(--muted); }
.about-copy { padding-top: 2rem; }
.about-copy .eyebrow { color: var(--red); }
.about-copy h2 { font-size: clamp(2rem, 4vw, 3.4rem); font-weight: 500; letter-spacing: -.05em; line-height: 1.1; margin-block: 1rem 2rem; }
.prose p + p { margin-top: 1.2rem; }
.prose { max-width: 730px; }
.philosophy { border-top: 1px solid var(--line); }
.philosophy .prose p { font-size: 1.1rem; }
.capabilities { padding-bottom: 5rem; }
.capability { display: grid; grid-template-columns: .15fr 1fr 1fr; gap: 2rem; padding-block: 1.65rem; border-top: 1px solid var(--line); align-items: center; }
.capability .index { color: var(--red); }
.capability h2 { font-size: clamp(1.8rem, 3.6vw, 3.5rem); font-weight: 500; letter-spacing: -.045em; }
.capability p { color: var(--muted); font-size: .95rem; }
.process-section { background: #f0eadc; border-top: 1px solid var(--line); }
.process-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
.process-step { border-top: 4px solid var(--red); padding-top: 1.4rem; }
.process-step:nth-child(2), .process-step:nth-child(4) { border-color: var(--orange); }
.process-step:nth-child(3) { border-color: var(--yellow); }
.process-step h3 { font-size: 2.2rem; font-weight: 500; letter-spacing: -.05em; margin-block: 1rem .6rem; }
.process-step .subtitle { font-size: .8rem; font-weight: 700; margin-bottom: 1.4rem; }
.process-step .prose { font-size: .94rem; }
.contact-heading h1 { max-width: 1000px; }
.contact-layout { display: grid; grid-template-columns: 1.5fr 1fr; gap: 5rem; padding-block: 1rem 7rem; align-items: start; }
.contact-email { display: block; font-size: clamp(1.6rem, 3.4vw, 3.5rem); line-height: 1.25; letter-spacing: -.04em; padding-block: 1.5rem; border-block: 1px solid var(--ink); overflow-wrap: anywhere; }
.contact-email:hover { color: var(--red); }
.contact-details { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; padding-top: 2rem; }
.contact-details p, .contact-details a { font-size: .92rem; }
.contact-details .eyebrow { font-size: .65rem; margin-bottom: .6rem; color: var(--muted); }
.contact-note { background: var(--yellow); padding: 2.5rem; position: relative; }
.contact-note::before { content: ""; height: 10px; position: absolute; inset: 0 0 auto; background: linear-gradient(to right, var(--red) 33.33%, var(--orange) 33.33% 66.66%, var(--yellow) 66.66%); }
.contact-note h2 { font-size: 2.1rem; font-weight: 500; letter-spacing: -.04em; line-height: 1.1; margin-bottom: 1.5rem; }
.contact-note p { font-size: .94rem; }
.contact-note p + p { margin-top: 1rem; }
.journal-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; padding-bottom: 6rem; }
.journal-layout img { max-height: 700px; width: 100%; object-fit: contain; }
.journal-layout .prose { font-size: 1.12rem; }
/* A footer with a clear next action. Links are generated from enabled pages. */
.site-footer { background: var(--ink); color: var(--paper); }
.footer-main { padding-block: 4rem 3.5rem; display: flex; justify-content: space-between; align-items: flex-end; gap: 3rem; }
.footer-main h2 { font-size: clamp(2.8rem, 5.8vw, 6rem); line-height: 1; letter-spacing: -.055em; font-weight: 500; margin-top: 1.5rem; }
.footer-main .text-link { color: var(--yellow); white-space: nowrap; }
.footer-bottom { display: flex; align-items: end; justify-content: space-between; gap: 2rem; border-top: 1px solid #626356; padding-block: 2rem; }
.footer-small { font-size: .65rem; color: #d2d0c3; line-height: 1.8; }
.footer-nav { display: flex; gap: 1.5rem; flex-wrap: wrap; font-size: .7rem; }
.footer-nav a:hover { color: var(--yellow); }
.footer-race { height: 16px; }
/* The native dialog gives keyboard focus management and Escape-to-close. */
.lightbox { color: white; background: #20211c; border: 0; padding: 4rem 1rem 1rem; width: min(1300px, 94vw); max-width: 94vw; max-height: 94dvh; }
.lightbox::backdrop { background: #000d; }
.lightbox img { width: 100%; max-height: 72dvh; object-fit: contain; }
.lightbox-close { position: absolute; top: 1rem; right: 1rem; background: none; color: white; border: 1px solid #8e8e83; padding: .4rem .8rem; font-size: .8rem; }
.lightbox-controls { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-top: 1rem; }
.lightbox-controls p { font-size: .75rem; }
.lightbox-controls button { color: white; border: 1px solid #797a6f; background: none; min-width: 44px; min-height: 44px; }
.lightbox-controls button:hover { background: var(--red); }
.not-found { min-height: 55vh; }
@media (min-width: 1700px) {
  .home-heading { font-size: 8.5rem; }
}
@media (max-width: 900px) {
  .brand-name { font-size: 2.3rem; }
  .site-nav { gap: 1.3rem; }
  .project-grid { gap: 3rem 1.75rem; }
  .project-card:nth-child(even) { margin-top: 3.5rem; }
  .studio-note { grid-template-columns: 1fr 2fr; gap: 2rem; }
  .project-heading { gap: 2rem; }
  .contact-layout { gap: 2.5rem; }
  .contact-note { padding: 2rem; }
  .contact-note h2 { font-size: 1.8rem; }
}
@media (max-width: 680px) {
  .site-header { padding-block: 1.3rem; }
  .header-inner { flex-wrap: wrap; gap: 1.2rem; }
  .brand-name { font-size: 2.5rem; }
  .site-nav { width: 100%; justify-content: space-between; gap: .5rem; flex-wrap: wrap; }
  .site-nav a { font-size: .76rem; }
  .js .menu-toggle { display: block; }
  .js .site-nav { display: none; padding-top: .5rem; }
  .js .site-nav.is-open { display: flex; }
  .intro-topline { margin-bottom: 1.8rem; }
  .intro-topline .eyebrow { font-size: .55rem; max-width: 210px; }
  .race-chips { width: 75px; height: 14px; }
  .home-heading { font-size: clamp(3rem, 11.7vw, 4.9rem); line-height: 1.02; }
  .home-heading .line { display: block; }
  .desktop-break { display: none; }
  .intro-bottom { margin-block: 1.8rem 2rem; }
  .intro-bottom .eyebrow { display: none; }
  .intro-bottom p { font-size: .89rem; max-width: 380px; }
  .hero-image img { height: 420px; object-position: 45% center; }
  .hero-caption { inset: auto 1.2rem 1.2rem; }
  .hero-footnote { font-size: .55rem; gap: 1rem; }
  .hero-footnote span:last-child { text-align: right; }
  .section-heading { margin-bottom: 2.5rem; gap: 1.25rem; flex-wrap: wrap; }
  .section-heading .text-link { font-size: .75rem; gap: 1rem; }
  .section-heading h2 { margin-top: .9rem; }
  .project-grid { grid-template-columns: 1fr; gap: 2.75rem; }
  .project-card:nth-child(even) { margin-top: 0; }
  .project-info h3 { font-size: 1.8rem; }
  .project-info p { font-size: .65rem; }
  .project-card .project-info { padding-top: .9rem; }
  .studio-note { grid-template-columns: 1fr; gap: 2rem; }
  .propeller-symbol { width: 70px; margin-top: 1.5rem; }
  .studio-note .note-label { display: flex; align-items: center; justify-content: space-between; }
  .studio-note .note-label .propeller-symbol { margin-top: 0; }
  .services-list { grid-template-columns: 1fr 1fr; gap: 2rem 1rem; }
  .services-list h3 { font-size: 1.1rem; }
  .page-heading { padding-block: 3rem 2.5rem; }
  .page-heading h1 { font-size: clamp(3.6rem, 15vw, 5.5rem); }
  .page-heading .intro { font-size: 1rem; }
  .work-toolbar { display: block; }
  .filters { gap: .4rem 1rem; }
  .result-count { margin-top: .7rem; }
  .project-heading { grid-template-columns: 1fr; gap: 2rem; padding-block: 2.3rem; }
  .project-heading h1 { font-size: 3.7rem; margin-top: 2rem; }
  .project-summary { font-size: 1rem; }
  .project-gallery { gap: 2rem; grid-template-columns: 1fr; }
  .project-gallery figure:first-child, .project-gallery figure:last-child:nth-child(even) { grid-column: auto; }
  .project-gallery figure:not(:first-child) img { aspect-ratio: auto; }
  .next-project h2 { font-size: 2.3rem; }
  .next-project > .arrow { font-size: 2.5rem; }
  .about-layout { grid-template-columns: 1fr; gap: 1.5rem; padding-bottom: 4rem; }
  .about-copy { padding-top: 1rem; }
  .about-layout .portrait { max-height: 590px; }
  .capability { grid-template-columns: 1.4rem 1fr; gap: .75rem; }
  .capability p { grid-column: 2; font-size: .8rem; }
  .capability h2 { font-size: 2rem; }
  .process-grid { grid-template-columns: 1fr; gap: 3rem; }
  .process-step h3 { font-size: 2.1rem; }
  .contact-layout { grid-template-columns: 1fr; gap: 3rem; padding-bottom: 4rem; }
  .contact-email { font-size: clamp(1.4rem, 6vw, 2rem); }
  .contact-details { gap: 1rem; }
  .contact-details p, .contact-details a { font-size: .8rem; }
  .journal-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-main { flex-direction: column; align-items: flex-start; padding-block: 3rem; gap: 2rem; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
  .footer-nav { gap: 1.3rem; }
  .lightbox { padding-inline: .75rem; }
  .lightbox-controls p { font-size: .65rem; text-align: center; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}