/* element design & scenography — static rebuild of the Squarespace "Avenue" layout */
:root {
  /* Werte aus dem Squarespace-Style-Export (Template "Avenue") */
  --accent: #111;
  --text: #575757;
  --heading: #222;
  --link: #111;
  --nav: #999;
  --muted: #b3b3b3;
  --thumb-title: #404040;
  --thumb-bg: #eee;
  --line: #ddd;
  --bg: #fcfcfc;
  --font: Verdana, Geneva, sans-serif;
  --gutter: clamp(16px, 4vw, 45px);
  --max: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  overflow-x: clip;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 var(--font);
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
a:hover { opacity: .65; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* ---------- header ---------- */
.site-header {
  max-width: var(--max);
  margin: 0 auto;
  padding: 45px var(--gutter) 40px;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  gap: 24px;
}
.menu-toggle { display: none; }
.main-nav ul { list-style: none; margin: 0; padding: 0; }
.main-nav > ul { display: flex; gap: 30px; }
.main-nav li { position: relative; }
.main-nav a, .main-nav span {
  font-size: var(--nav-size, 13px);
  color: #111;
  letter-spacing: 1px;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
}
.main-nav a:hover, .main-nav a[aria-current], .main-nav .folder:hover > span { color: #111; text-decoration: underline; text-underline-offset: 6px; }
.main-nav .folder ul {
  display: none;
  position: absolute;
  top: 100%;
  left: -14px;
  padding: 10px 14px;
  background: var(--bg);
  z-index: 10;
}
.main-nav .folder:hover ul, .main-nav .folder:focus-within ul { display: block; }
.main-nav .folder ul li { padding: 3px 0; }

/* ---------- main ---------- */
main { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }

/* home: Projekte in Originalformaten, versetzt auf Spalten verteilt (JS), ohne JS als CSS-Spalten */
.project-grid { list-style: none; margin: 0; padding: 0; columns: 3 300px; column-gap: 3%; }
.project-grid > li { break-inside: avoid; margin: 0 0 40px; }
.project-grid.is-masonry { display: flex; gap: 3%; columns: auto; }
.project-grid.is-masonry > .masonry-col { flex: 1 1 0; min-width: 0; display: flex; flex-direction: column; gap: 40px; margin: 0; }
.project-grid a { text-decoration: none; display: block; }
.project-grid img { width: 100%; height: auto; background: var(--thumb-bg); opacity: .7; transition: opacity .2s; }
.project-grid a:hover img { opacity: 1; }
.project-grid span {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--thumb-title);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* home: vollflächiges Intro-Karussell */
body.has-hero .site-header { position: absolute; top: 0; left: 0; right: 0; z-index: 5; box-sizing: border-box; justify-content: flex-end; }
body.has-hero .logo { display: none; }
body.has-hero :is(.main-nav a, .main-nav span, .menu-toggle) { color: #fff; }
body.has-hero :is(.main-nav a:hover, .main-nav a[aria-current]) { color: #fff; text-decoration: underline; text-underline-offset: 6px; }
.hero { position: relative; width: 100vw; margin: 0 0 56px calc(50% - 50vw); height: clamp(420px, 88vh, 900px); background: #111; overflow: hidden; }
.hero-slides, .hero-slide { position: absolute; inset: 0; }
.hero-slide { display: block; opacity: 0; transition: opacity 1.6s ease; }
.hero-slide.is-active { opacity: 1; z-index: 1; }
.hero-slide img { width: 100%; height: 100%; object-fit: cover; max-width: none; }
.hero::after { content: ""; position: absolute; inset: 0; z-index: 2; pointer-events: none; background: linear-gradient(180deg, rgba(0,0,0,0) 50%, rgba(0,0,0,.55) 100%); }
.hero-title { position: absolute; z-index: 3; left: max(var(--gutter), calc(50% - var(--max) / 2 + var(--gutter))); right: var(--gutter); bottom: 48px; margin: 0; color: #fff; pointer-events: none; font-size: clamp(30px, 5.6vw, 72px); font-weight: 400; line-height: 1.08; letter-spacing: -.02em; }
.hero-dots { position: absolute; z-index: 3; right: calc(var(--gutter) - 4px); bottom: 6px; display: flex; gap: 0; }
.hero-dots button { width: 36px; height: 32px; padding: 14px 4px; border: 0; background-color: rgba(255,255,255,.4); background-clip: content-box; cursor: pointer; }
.hero-dots button[aria-current] { background-color: #fff; }
@media (prefers-reduced-motion: reduce) { .hero-slide { transition: none; } }
@media (max-width: 800px) { .hero { margin-bottom: 36px; } .hero-title { bottom: 40px; } .hero-dots button { width: 28px; } }

/* project page: images left, text right */
.project { display: grid; grid-template-columns: minmax(0, 2fr) minmax(260px, 1fr); gap: 48px; align-items: start; }
.project-images figure { margin: 0 0 24px; }
.project-images img { width: 100%; background: #f4f4f4; }
.project-text { position: sticky; top: 24px; }
.project-text h1, .post h1, .section-title, .prose h1, .prose h2 {
  font-size: 1.5em;
  font-weight: 400;
  line-height: 1.5;
  color: var(--accent);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 18px;
}
.section-title a { text-decoration: none; }
figcaption { font-size: 12px; color: var(--muted); margin-top: 6px; }

/* prose (markdown content) */
.prose { max-width: 720px; }
.prose h1, .prose h2 { margin: 1.6em 0 .6em; }
.prose h3 { font-size: 1.5em; font-weight: 400; line-height: 1.5; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text); margin: 1.6em 0 .6em; }
.prose h1:first-child, .prose h2:first-child, .prose h3:first-child { margin-top: 0; }
.prose a { color: var(--link); text-decoration: underline; }
.prose a:hover { opacity: .65; }
.prose strong { color: var(--heading); }
.prose figure { margin: 1.5em 0; }
.prose figure.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 8px; }
.prose figure.gallery figcaption { grid-column: 1 / -1; }
.prose hr { border: 0; border-top: 1px solid var(--line); margin: 2em 0; }
.prose blockquote { margin: 1.5em 0; padding-left: 1em; border-left: 3px solid var(--accent); color: #444; }
.video { position: relative; aspect-ratio: 16 / 9; margin: 1.5em 0; }
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.prose audio { width: 100%; }
.facade { margin: 0; background: #000; }
.facade a { position: absolute; inset: 0; display: block; }
.facade img { width: 100%; height: 100%; object-fit: cover; }
.facade .play {
  position: absolute; left: 50%; top: 50%; width: 68px; height: 48px; margin: -24px 0 0 -34px;
  background: rgba(0, 0, 0, .7); border-radius: 12px; transition: background .2s;
}
.facade .play::after {
  content: ""; position: absolute; left: 26px; top: 14px;
  border-style: solid; border-width: 10px 0 10px 18px; border-color: transparent transparent transparent #fff;
}
.facade a:hover .play { background: var(--accent); }
.page-content { margin: 0 auto 48px; }
.page-content figure:not(.gallery) img { max-width: min(100%, 420px); }

/* blog */
.post { max-width: 760px; margin: 0 auto; }
.meta { font-size: 12px; color: var(--muted); letter-spacing: .05em; margin: 0 0 6px; }
.meta a { color: var(--muted); }
.categories { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; margin: 0 0 32px; }
.categories a { text-decoration: none; color: var(--nav); }
.categories a:hover { opacity: .65; }
.post-list { list-style: none; margin: 0; padding: 0; max-width: 960px; }
.post-list li { display: grid; grid-template-columns: 240px 1fr; gap: 28px; padding: 28px 0; border-top: 1px solid var(--line); }
.post-list li:not(:has(.thumb)) { grid-template-columns: 1fr; }
.post-list .thumb img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.post-list h2 { font-size: 1.15em; font-weight: 400; letter-spacing: .06em; text-transform: uppercase; margin: 0 0 8px; line-height: 1.35; }
.post-list h2 a { text-decoration: none; color: var(--heading); }
.post-list h2 a:hover { opacity: .65; }
.post-list p { margin: 0 0 8px; }
.more { font-size: 12px; text-transform: uppercase; letter-spacing: .1em; color: var(--link); }

.pager { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin: 40px 0; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.pager a { text-decoration: none; }
.pager-side { flex-direction: column; justify-content: flex-start; gap: 10px; }
@media (min-width: 801px) { .pager-bottom { display: none; } }
@media (max-width: 800px) { .pager-side { display: none; } }

/* footer: eine dezente Zeile */
.site-footer { max-width: var(--max); margin: 80px auto 0; padding: 0 var(--gutter) 40px; font-size: 12px; line-height: 1.8; color: #b0b0b0; }
.site-footer p { margin: 0; }
.site-footer a { color: #b0b0b0; text-decoration: none; }
.site-footer a:hover { opacity: .65; }
.site-footer span { margin: 0 6px; }
.site-footer p { display: flex; flex-wrap: wrap; align-items: center; }
.footer-logo { display: inline-flex; margin-right: 22px; margin-top: -5px; }
.footer-logo img { width: 16px; height: auto; }

/* ---------- small screens ---------- */
@media (max-width: 800px) {
  .site-header { padding-bottom: 24px; align-items: center; }
  .menu-toggle {
    display: block;
    background: none;
    border: 0;
    padding: 8px 0;
    font: inherit;
    font-size: 12px;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: inherit;
    cursor: pointer;
  }
  .main-nav { display: none; }
  .menu-open .main-nav {
    display: block;
    position: absolute;
    left: 0; right: 0; top: 88px;
    background: var(--bg);
    padding: 8px var(--gutter) 24px;
    z-index: 20;
    border-bottom: 1px solid var(--line);
  }
  .main-nav > ul { flex-direction: column; gap: 14px; }
  .main-nav .folder ul { display: block; position: static; padding: 8px 0 0 16px; }
  .project { grid-template-columns: 1fr; gap: 24px; }
  .project-text { position: static; order: -1; }
  .post-list li { grid-template-columns: 1fr; gap: 12px; }
}

.video.consent, .map-embed { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .6em; text-align: center; background: var(--thumb-bg); padding: 1em; font-size: .85em; }
.video.consent button, .map-embed button { font: inherit; padding: .6em 1.2em; border: 0; background: var(--accent); color: #fff; cursor: pointer; }
.video.consent p, .map-embed p { margin: 0; }
.map-embed { margin: 1.5em 0; min-height: 14em; }
.map-embed iframe { width: 100%; height: 22em; border: 0; }


/* Projektseite: Hero wie auf der Startseite */
.hero-project-title { font-size: clamp(22px, 3vw, 36px); letter-spacing: .06em; text-transform: uppercase; bottom: 34px; }
.hero-project img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; max-width: none; }
.hero-project { margin-bottom: 48px; height: clamp(300px, 66vh, 760px); }
body.has-hero .site-header ~ main .project { padding-top: 0; }

/* Menü auf dem Handy: rechts unter dem Menü-Knopf, ohne weisse Fläche */
@media (max-width: 800px) {
  .menu-open .main-nav { left: auto; right: var(--gutter); top: 72px; width: auto; min-width: 180px; background: rgba(0,0,0,.6); border: 0; padding: 14px 20px 18px; text-align: right; }
  body:not(.has-hero).menu-open .main-nav { background: transparent; }
  .menu-open .main-nav > ul { flex-direction: column; gap: 14px; }
  .menu-open .main-nav :is(a, span) { color: #fff; text-shadow: none; }
  body:not(.has-hero).menu-open .main-nav :is(a, span) { color: var(--nav); }
  .menu-open .main-nav :is(a:hover, a[aria-current]) { text-decoration: none; }
  .menu-open .main-nav .folder ul { display: block; position: static; background: none; padding: 4px 0 0; }
}

/* Navigation auf dem Bild: grössere Schrift, vier Varianten (data-nav auf <html>) */
body { --nav-size: clamp(14px, 1.55vw, 22px); }
body .main-nav > ul { gap: clamp(18px, 2.2vw, 34px); }
body .main-nav .folder ul a { font-size: 15px; }
html[data-nav="black"] body.has-hero :is(.main-nav > ul > li > a, .main-nav > ul > li > span, .menu-toggle),
body.nav-dark.has-hero :is(.main-nav > ul > li > a, .main-nav > ul > li > span, .menu-toggle) { color: #111; text-shadow: none; }
html[data-nav="black"] .hero::after { background: linear-gradient(180deg, rgba(0,0,0,0) 45%, rgba(0,0,0,.6) 100%); }
@media (min-width: 801px) { html[data-nav="panel"] body.has-hero .site-header { background: rgba(0,0,0,.4); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); padding-top: 22px; padding-bottom: 22px; } }
html[data-nav="panel"] body.has-hero :is(.main-nav a, .main-nav span, .menu-toggle) { text-shadow: none; }
@media (max-width: 800px) {
  body .menu-toggle { font-size: 16px; }
  body .site-header { padding-top: 24px; padding-bottom: 24px; }
  .menu-open .main-nav { right: 0; padding: 16px var(--gutter) 22px 28px; top: 70px; }
  .menu-open .main-nav :is(a, span) { font-size: 18px; }
  .menu-open .main-nav .folder ul a { font-size: 16px; }
  .hero-project-title { bottom: var(--gutter); }
}
body .site-header { max-width: none; padding-left: max(var(--gutter), calc(50% - var(--max) / 2 + var(--gutter))); padding-right: max(var(--gutter), calc(50% - var(--max) / 2 + var(--gutter))); }

@media (max-width: 800px) {
  body.menu-open.has-hero .main-nav :is(a, span) { color: #fff !important; text-shadow: none; }
  body.menu-open.has-hero .main-nav :is(a:hover, a[aria-current]) { color: #fff !important; text-decoration: underline; text-underline-offset: 6px; }
}

/* Auswahlmenü (About, Team) auf dem Bild: keine Fläche, gleiche Farbe wie die Navigation */
@media (min-width: 801px) {
  body.has-hero .main-nav .folder ul { background: none; padding: 6px 0 0; left: 0; }
  body.has-hero .main-nav .folder ul a { color: inherit; font-size: clamp(13px, 1.2vw, 17px); }
  body.has-hero .main-nav .folder ul li { padding: 4px 0; }
  body.nav-dark.has-hero .main-nav .folder ul a { color: #111; }
  body:not(.nav-dark).has-hero .main-nav .folder ul a { color: #fff; }
}
body.has-hero .main-nav .folder:hover > span { color: #fff; text-decoration: underline; text-underline-offset: 6px; }
body.nav-dark.has-hero .main-nav .folder:hover > span { color: #111; }

/* Kategorien als Wörter über dem Raster */
.cat-filter { margin: 0 0 32px; }
.cat-filter ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 28px; }
.cat-filter a { text-decoration: none; color: #aaa; font-size: 14px; letter-spacing: .08em; text-transform: uppercase; }
.cat-filter a:hover { opacity: 1; color: #111; }
.cat-filter a[aria-current] { color: #111; text-decoration: underline; text-underline-offset: 6px; }

/* Niedriges Karussell auf den Unterseiten */
.hero-low { height: clamp(260px, 40vh, 440px); margin-bottom: 40px; }
.hero-sub-title { font-size: clamp(22px, 3vw, 36px); letter-spacing: .06em; text-transform: uppercase; bottom: 28px; }
@media (max-width: 800px) { .hero-low { height: 220px; } .hero-sub-title { bottom: 34px; } }
body.has-hero .site-header ~ main > .hero-low:first-child { margin-top: 0; }