/*
  SYNTRA — main stylesheet
  Edit site-wide colours, spacing and typography in :root.
*/
@font-face {
  font-family: Archivo;
  src: url('../assets/fonts/653b0e12-ea86-469b-a50f-e6d8abb90a15.woff2') format('woff2');
  font-style: normal;
  font-weight: 400 900;
  font-display: swap;
}

:root {
  --page: #ffffff;
  --ink: #000;
  --muted: #666;
  --line: 1px solid var(--ink);
  --gutter: 20px;
  --content-width: 820px;
  --header-height: 48px;
  --subnav-height: 30px;
  --product-banner-reference-height: 41px;
  --radius: 0;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--page);
  font-family: Archivo, "Helvetica Neue", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
button, input { font: inherit; }
button { color: inherit; }
a { color: inherit; text-decoration: none; }
a:hover { opacity: .62; }
img { display: block; max-width: 100%; }

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 8px;
  left: 8px;
  padding: 10px;
  background: var(--ink);
  color: #fff;
  transform: translateY(-150%);
}
.skip-link:focus { transform: translateY(0); }
.noscript-message { padding: 2rem; text-align: center; }

/* Shared utilities */
.page { min-height: calc(100vh - var(--header-height)); }
.page--compact { min-height: 0; }
.page-section { border-top: var(--line); }
.eyebrow {
  margin: 0 0 1.5rem;
  color: #999;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.text-link {
  display: inline-block;
  width: max-content;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.button {
  display: inline-block;
  border: 1px solid var(--ink);
  padding: 13px 30px;
  background: var(--ink);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  transition: background .2s ease, color .2s ease;
}
.button:hover { background: #fff; color: var(--ink); opacity: 1; }
.center-copy {
  max-width: var(--content-width);
  margin: 0 auto;
  text-align: center;
}
.placeholder-media {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
  background: #efefef;
}

/* Header and navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--page);
}
.header-main {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  height: var(--header-height);
  padding: 0 var(--gutter);
  border-bottom: var(--line);
}
.brand {
  justify-self: start;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -.02em;
}
.brand sup { font-size: 10px; }
.manifesto-link {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .04em;
  line-height: 1.4;
  text-align: center;
}
.language-switcher {
  display: flex;
  justify-self: end;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
}
.language-button, .menu-button {
  border: 0;
  padding: 0;
  background: transparent;
  cursor: pointer;
}
.language-button { color: #aaa; }
.language-button.is-active { color: var(--ink); }
.language-divider { color: #ccc; }
.nav-strip {
  display: flex;
  height: var(--subnav-height);
  align-items: center;
  gap: 22px;
  overflow-x: auto;
  border-bottom: var(--line);
  padding: 0 var(--gutter);
  white-space: nowrap;
  scrollbar-width: none;
}
.nav-strip::-webkit-scrollbar { display: none; }
.nav-strip a {
  flex: 0 0 auto;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: -.02em;
  text-transform: uppercase;
}
.nav-strip a.is-active { color: var(--muted); }
.menu-toggle { display: none; }

.drawer-backdrop {
  position: fixed;
  z-index: 90;
  inset: 0;
  background: rgba(0, 0, 0, .25);
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease;
}
.drawer-backdrop.is-open { opacity: 1; pointer-events: auto; }
.nav-drawer {
  position: fixed;
  z-index: 100;
  top: 0;
  right: 0;
  bottom: 0;
  display: flex;
  width: min(600px, 92vw);
  flex-direction: column;
  border-left: var(--line);
  background: var(--page);
  transform: translateX(102%);
  transition: transform .35s ease;
}
.nav-drawer.is-open { transform: translateX(0); }
.drawer-close {
  position: absolute;
  top: 18px;
  right: 18px;
  border: 0;
  padding: 6px;
  background: transparent;
  cursor: pointer;
  font-size: 26px;
}
.drawer-links { display: flex; flex: 1; flex-direction: column; padding: 88px 60px 36px; }
.drawer-link {
  display: flex;
  gap: 16px;
  align-items: baseline;
  border-top: 1px solid #e5e5e5;
  padding: 12px 0;
}
.drawer-link span:first-child { font-size: 12px; font-weight: 700; }
.drawer-link span:last-child { font-size: clamp(26px, 4vw, 32px); font-weight: 800; letter-spacing: -.02em; text-transform: uppercase; }
.drawer-contact { border-top: var(--line); padding: 24px 60px 40px; }
.drawer-contact a:first-child { display: block; margin-bottom: 10px; font-size: 13px; font-weight: 800; }
.drawer-socials { display: flex; gap: 16px; color: var(--muted); font-size: 12px; font-weight: 700; }

/* Home */
.home-hero { position: relative; height: min(85vh, 880px); min-height: 520px; overflow: hidden; border-bottom: var(--line); }
.home-hero img { width: 100%; height: 100%; object-fit: cover; }
.hero-copy {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 26px var(--gutter);
  color: #fff;
  background: linear-gradient(to top, rgba(0, 0, 0, .56), rgba(0, 0, 0, 0));
}
.hero-copy h1 { margin: 0 0 6px; font-size: 22px; font-weight: 800; letter-spacing: -.01em; }
.hero-copy p { margin: 0 0 14px; font-size: 12px; font-weight: 700; letter-spacing: .03em; opacity: .9; }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.process-grid img { height: clamp(300px, 56vh, 520px); width: 100%; border-right: var(--line); object-fit: cover; }
.process-grid img:last-child { border-right: 0; }
.home-statement { border-top: var(--line); }
.home-statement--intro { padding: clamp(70px, 10vw, 100px) var(--gutter); }
.home-statement__frame { max-width: 1120px; }
.home-statement__label { margin: 0 0 10px; color: var(--ink); font-size: 12px; font-weight: 800; letter-spacing: .03em; text-transform: uppercase; }
.home-statement__copy { max-width: 1120px; margin: 0; color: #111; font-size: clamp(20px, 1.8vw, 24px); font-weight: 800; line-height: 1.35; text-align: left; }
.home-statement--quote { padding: clamp(70px, 10vw, 100px) var(--gutter); text-align: center; }
.home-statement--quote p { max-width: 780px; margin: 0 auto; color: #333; font-size: clamp(17px, 1.6vw, 21px); font-weight: 500; line-height: 1.6; }
.marquee { overflow: hidden; border-top: var(--line); padding: 15px 0; background: var(--ink); color: #fff; }
.marquee-track { display: flex; width: max-content; animation: marquee 52s linear infinite; }
.marquee-track span { font-size: 13px; font-weight: 800; letter-spacing: .14em; white-space: pre; }
@keyframes marquee { to { transform: translateX(-50%); } }
.home-objects { padding: clamp(70px, 9vw, 90px) 0; border-top: var(--line); }
.section-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; margin: 0 0 26px; padding: 0 var(--gutter); }
.section-heading h2 { margin: 0; font-size: 18px; font-weight: 800; letter-spacing: .03em; text-transform: uppercase; }
.section-heading span { margin-right: auto; color: var(--muted); font-size: 12px; font-weight: 700; letter-spacing: .08em; }
.product-strip { display: flex; gap: 10px; overflow-x: auto; padding: 4px var(--gutter) 14px; scroll-snap-type: x mandatory; }
.product-strip .product-card { flex: 0 0 clamp(180px, 31vh, 270px); }

/* Product cards and objects */
.product-card { display: flex; flex-direction: column; scroll-snap-align: start; }
.product-card__media { position: relative; aspect-ratio: 1; overflow: hidden; background: #efefef; }
.product-card__media img { height: 100%; width: 100%; object-fit: cover; transform: scale(var(--card-zoom, 1)); transition: transform .35s ease; }
.product-card:hover .product-card__media img { transform: scale(var(--card-zoom-hover, 1.035)); }
.product-card__info { display: flex; flex-direction: column; gap: 3px; padding: 10px 14px; background: var(--ink); color: #fff; }
.product-card__top { display: flex; justify-content: space-between; gap: 10px; font-size: 13px; font-weight: 800; letter-spacing: .02em; }
.product-card__code { color: #aaa; font-size: 11px; }
.objects-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 26px var(--gutter); padding: 14px var(--gutter); }

/* Image and text split blocks */
.split-panel { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); min-height: 560px; border-top: var(--line); }
.split-panel__copy { display: flex; flex-direction: column; justify-content: center; gap: 24px; padding: 56px 48px; }
.split-panel__copy p { max-width: 520px; margin: 0; font-size: 16px; line-height: 1.6; }
.split-panel__media { min-height: 320px; border-left: var(--line); }
.split-panel--reversed .split-panel__media { order: -1; border-right: var(--line); border-left: 0; }
.full-cta { padding: clamp(70px, 9vw, 90px) var(--gutter); background: var(--ink); color: #fff; text-align: center; }
.full-cta p { max-width: 600px; margin: 0 auto 30px; font-size: clamp(18px, 1.8vw, 22px); font-weight: 700; line-height: 1.5; }

/* Newsletter */
.newsletter { padding: 80px var(--gutter); border-top: var(--line); text-align: center; }
.newsletter h2 { margin: 0 0 10px; font-size: 14px; font-weight: 800; letter-spacing: .03em; text-transform: uppercase; }
.newsletter p { margin: 0 0 28px; color: var(--muted); font-size: 14px; }
.newsletter form { display: flex; max-width: 420px; margin: 0 auto; border: var(--line); }
.newsletter input { min-width: 0; flex: 1; border: 0; padding: 14px 16px; outline: 0; }
.newsletter button { border: 0; border-left: var(--line); padding: 14px 22px; background: var(--ink); color: #fff; cursor: pointer; font-size: 11px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.newsletter-message { min-height: 18px; margin: 14px 0 0; color: var(--muted); font-size: 12px; }

/* Product page */
.product-banner { position: sticky; top: calc(var(--header-height) + var(--subnav-height)); z-index: 20; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-bottom: var(--line); background: var(--page); }
.product-banner__title { position: relative; z-index: 1; display: flex; min-height: 30px; align-items: center; gap: 14px; padding: 0 var(--gutter); box-shadow: 1px 0 0 var(--ink); background: var(--ink); color: #fff; font-size: 14px; font-weight: 700; letter-spacing: .02em; }
.product-banner__title small { margin-left: auto; font-size: 12px; font-weight: 400; letter-spacing: .03em; }
.product-banner__link { display: flex; align-items: center; justify-content: flex-end; padding: 0 var(--gutter); font-size: 11px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.product-layout { display: grid;   grid-template-columns: repeat(2, minmax(0, 1fr)); }
.product-detail { position: sticky; top: calc(var(--header-height) + var(--subnav-height) + var(--product-banner-reference-height) + 24px); align-self: start; display: flex; flex-direction: column; gap: 18px; padding: 40px; }
.product-detail p { margin: 0; font-size: 14px; line-height: 1.6; }
.spec-label { margin-bottom: 4px; font-size: 14px; font-weight: 800; }
.spec-value { font-size: 14px; line-height: 1.5; }
.product-price { margin-top: 8px; font-size: 16px; font-weight: 800; }
.product-price--muted { color: var(--muted); font-size: 13px; font-weight: 500; letter-spacing: .01em; }
.product-note { color: var(--muted); font-size: 11px; line-height: 1.4; }
.product-dimensions { margin-top: 18px; border-top: var(--line); padding-top: 18px; font-size: 14px; }
.drawings { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 50px; margin-top: 18px; }
.drawing { text-align: center; font-size: 13px; font-weight: 800; }
.drawing__shape { margin-bottom: 8px; border: 1px solid var(--ink); border-top-width: 3px; border-bottom-width: 3px; }
.product-gallery { border-left: var(--line); }
.product-wall-label {
  position: absolute;
  z-index: 5;
  top: 24px;
  left: 24px;
  max-width: calc(100% - 48px);
  padding: 8px 12px;
  background: rgba(0, 0, 0, .55);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  line-height: 1.2;
  text-transform: uppercase;
}
.product-image { position: relative; height: 92vh; overflow: hidden; border-bottom: var(--line); background: #f2f2f2; }
.product-image img { height: 100%; width: 100%; object-fit: cover; }
.product-image--closing { display: grid; place-items: end center; padding-bottom: 30px; }
.product-image--closing img { position: absolute; inset: 0; }
.product-image--closing a { position: relative; z-index: 1; }

/* Services, About and Contact */
.services-page { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); min-height: 640px; }
.services-copy { display: flex; flex-direction: column; gap: 22px; border-left: var(--line); padding: 48px; }
.services-copy p { max-width: 520px; margin: 0; font-size: 14px; line-height: 1.6; }
.service-item h2 { margin: 0 0 4px; font-size: 14px; }
.service-item p { max-width: 480px; font-size: 14px; line-height: 1.5; }
.about-intro { display: flex; flex-direction: column; align-items: center; padding: 60px var(--gutter) 0; }
.about-copy { max-width: 820px; margin-bottom: 40px; font-size: 16px; line-height: 1.6; }
.about-copy p { margin: 0 0 18px; }
.about-copy p:last-child { margin-bottom: 0; }
.about-wide-image { width: calc(100% + 2 * var(--gutter)); max-width: none; max-height: 420px; border-top: var(--line); border-bottom: var(--line); object-fit: cover; }
.about-manifesto { padding: 100px var(--gutter) 0; text-align: center; }
.about-manifesto h1 { max-width: 760px; margin: 0 auto 48px; font-size: clamp(26px, 3.2vw, 40px); line-height: 1.35; letter-spacing: -.015em; }
.about-manifesto p { max-width: 700px; margin: 0 auto 24px; font-size: 16px; line-height: 1.75; }
.about-signature { margin: 56px 0 80px; font-size: 14px; font-weight: 800; letter-spacing: .04em; }
.making-of { border-top: var(--line); padding: 100px var(--gutter) 0; text-align: center; }
.making-of__intro { max-width: 640px; margin: 0 auto 56px; color: #333; font-size: 16px; line-height: 1.6; }
.video-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: var(--line); border-bottom: var(--line); }
.video-placeholder { position: relative; display: grid; min-height: 340px; place-items: center; border-right: var(--line); background: #eee; color: #777; aspect-ratio: 4 / 5; font-size: 15px; font-weight: 600; }
.video-placeholder:last-child { border-right: 0; }
.video-placeholder::after { content: '▶'; position: absolute; display: grid; width: 50px; height: 50px; place-items: center; border: 1px solid #fff; border-radius: 50%; color: #fff; font-size: 18px; }
.designer { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); min-height: 640px; }
.designer__copy { display: flex; align-items: center; padding: 60px; }
.designer__copy p { max-width: 480px; margin: 0; font-size: 16px; line-height: 1.6; }
.contact-page { display: flex; flex-direction: column; align-items: center; padding: 100px var(--gutter); text-align: center; }
.contact-page > p { max-width: 480px; margin: 0 0 36px; font-size: 16px; line-height: 1.6; }
.contact-email { margin-bottom: 70px; border-bottom: var(--line); padding-bottom: 6px; font-size: clamp(20px, 2vw, 26px); font-weight: 800; letter-spacing: -.01em; }
.contact-process { max-width: 480px; text-align: left; }
.contact-process h1 { margin: 0 0 16px; font-size: 13px; letter-spacing: .04em; text-transform: uppercase; }
.contact-process ol { margin: 0; padding: 0; list-style: none; }
.contact-process li { border-top: var(--line); padding: 14px 0; font-size: 14px; line-height: 1.6; }
.contact-process li:last-child { border-bottom: var(--line); }

/* Legal pages */
.legal-banner { position: sticky; top: calc(var(--header-height) + var(--subnav-height)); z-index: 20; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); min-height: 32px; border-bottom: var(--line); background: var(--page); }
.legal-banner__title { display: flex; align-items: center; padding: 0 var(--gutter); font-size: 12px; font-weight: 700; letter-spacing: .02em; }
.legal-layout { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.legal-spacer { border-right: var(--line); }
.legal-content { max-width: 820px; padding: 56px 48px 80px; }
.legal-content h1 { margin: 0 0 18px; font-size: clamp(27px, 3vw, 42px); line-height: 1.12; letter-spacing: -.02em; }
.legal-content h2 { margin: 0 0 12px; font-size: 16px; line-height: 1.3; }
.legal-content p, .legal-content li { font-size: 14px; line-height: 1.65; }
.legal-content p { margin: 0 0 18px; }
.legal-content ul { margin: 0; padding-left: 20px; }
.legal-section { margin: 0 0 28px; border-bottom: var(--line); padding: 0 0 28px; }
.legal-section:last-child { margin-bottom: 0; border-bottom: 0; }
.legal-updated { color: var(--muted); }

/* Footer */
.site-footer { border-top: var(--line); padding: 20px 0 0; font-weight: 700; }
.site-footer, .site-footer h2, .site-footer a, .site-footer p, .site-footer span { font-weight: 700; }
.footer-columns { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-bottom: 18px; padding: 0 var(--gutter); }
.footer-columns h2 { margin: 0 0 6px; font-size: 12px; letter-spacing: .04em; text-transform: uppercase; }
.footer-columns nav { display: flex; flex-direction: column; gap: 3px; }
.footer-columns a { font-size: 12px; }
.footer-bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; border-top: var(--line); padding: 12px var(--gutter); font-size: 11px; letter-spacing: .02em; }
.footer-socials { display: flex; gap: 18px; }

@media (max-width: 900px) {
  .objects-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid img:nth-child(2) { border-right: 0; }
  .product-layout { grid-template-columns: 1fr; }
  .product-detail { position: static; padding: 32px var(--gutter); }
  .product-gallery { border-top: var(--line); border-left: 0; }
  .split-panel, .services-page, .designer { grid-template-columns: 1fr; }
  .split-panel { min-height: 0; }
  .split-panel__copy { padding: 48px var(--gutter); }
  .split-panel__media, .split-panel--reversed .split-panel__media { min-height: 340px; border: 0; border-top: var(--line); order: initial; }
  .services-copy { border-top: var(--line); border-left: 0; padding: 48px var(--gutter); }
  .designer__copy { border-top: var(--line); padding: 48px var(--gutter); }
}

@media (max-width: 620px) {
  :root { --gutter: 20px; }
  .header-main { grid-template-columns: 1fr auto 1fr; gap: 8px; }
  .manifesto-link { display: block; font-size: 10px; }
  .language-switcher { display: flex; font-size: 10px; }
  .menu-toggle { display: none; }
  .nav-strip { display: flex; gap: 22px; padding: 0 var(--gutter); }
  .home-hero { min-height: 520px; }
  .hero-copy { padding: 28px var(--gutter) 26px; background: linear-gradient(to top, rgba(0, 0, 0, .84), rgba(0, 0, 0, .66) 48%, rgba(0, 0, 0, 0)); }
  .hero-copy h1 { font-size: 20px; }
  .process-grid { grid-template-columns: 1fr; }
  .process-grid img { border-right: 0; border-bottom: var(--line); }
  .objects-grid { grid-template-columns: 1fr; }
  .product-banner, .legal-banner { top: var(--header-height); }
  .product-banner__title { padding-right: 10px; font-size: 10px; }
  .product-banner__title small { display: none; }
  .product-detail { padding: 76px 40px 40px; }
  .product-banner__link { padding-left: 10px; }
  .product-image { height: 65vh; }
  .video-grid { grid-template-columns: 1fr; }
  .video-placeholder { min-height: 260px; border-right: 0; border-bottom: var(--line); }
  .legal-layout { grid-template-columns: 1fr; }
  .legal-spacer { display: none; }
  .legal-content { padding: 36px var(--gutter) 56px; }
  .newsletter form { flex-direction: column; }
  .newsletter button { border-top: var(--line); border-left: 0; }
  .footer-columns { grid-template-columns: 1fr; }
  .drawer-links { padding-right: 32px; padding-left: 32px; }
  .drawer-contact { padding-right: 32px; padding-left: 32px; }
}

/* Screen-reader/SEO only heading — present in the DOM for crawlers and
   assistive tech, invisible on screen. Does not affect layout. */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}