@font-face { font-family: "Archivo"; font-style: normal; font-weight: 500; font-display: swap; src: url("/assets/fonts/archivo-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Archivo"; font-style: normal; font-weight: 600; font-display: swap; src: url("/assets/fonts/archivo-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Archivo"; font-style: normal; font-weight: 700; font-display: swap; src: url("/assets/fonts/archivo-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "Archivo"; font-style: normal; font-weight: 800; font-display: swap; src: url("/assets/fonts/archivo-latin-800-normal.woff2") format("woff2"); }
@font-face { font-family: "Public Sans"; font-style: normal; font-weight: 400; font-display: swap; src: url("/assets/fonts/public-sans-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Public Sans"; font-style: normal; font-weight: 500; font-display: swap; src: url("/assets/fonts/public-sans-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Public Sans"; font-style: normal; font-weight: 600; font-display: swap; src: url("/assets/fonts/public-sans-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400; font-display: swap; src: url("/assets/fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url("/assets/fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Arimo"; font-style: normal; font-weight: 400; font-display: swap; src: url("/assets/fonts/arimo-latin-400-normal.woff2") format("woff2"); }

/* Grundlagen */
html { color-scheme: light; -webkit-text-size-adjust: 100%; }
body { margin: 0; }
img { max-width: 100%; }
[hidden] { display: none !important; }

/* Layout: ruhige Einspalter-Seiten mit 1120px Satzspiegel, Logo-Block als einziges starkes Element; Objektkarten wie Datenblätter */
:root {
  --paper: #F3F4F2;
  --surface: #FFFFFF;
  --ink: #151716;
  --muted: #5B605D;
  --line: #D6D9D6;
  --accent: #2B5A62;
  --accent-soft: #E1EBEC;
  --hatch: #C9CDCA;
  --grid-minor: rgba(43, 90, 98, 0.045);
  --grid-major: rgba(43, 90, 98, 0.09);
  --font-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Public Sans", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --font-logo: "Arimo", Arial, "Helvetica Neue", sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #121413; --surface: #1A1D1C; --ink: #ECEEEC; --muted: #A3A9A5;
    --line: #2D3230; --accent: #86B9C0; --accent-soft: #1E2D2F; --hatch: #343A37;
    --grid-minor: rgba(134, 185, 192, 0.035); --grid-major: rgba(134, 185, 192, 0.07);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #121413; --surface: #1A1D1C; --ink: #ECEEEC; --muted: #A3A9A5;
  --line: #2D3230; --accent: #86B9C0; --accent-soft: #1E2D2F; --hatch: #343A37;
  --grid-minor: rgba(134, 185, 192, 0.035); --grid-major: rgba(134, 185, 192, 0.07);
  color-scheme: dark;
}

* { box-sizing: border-box; }
body {
  background-color: var(--paper);
  background-image:
    linear-gradient(var(--grid-major) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-major) 1px, transparent 1px),
    linear-gradient(var(--grid-minor) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-minor) 1px, transparent 1px);
  background-size: 100px 100px, 100px 100px, 10px 10px, 10px 10px;
  background-attachment: fixed;
  color: var(--ink);
  font-family: var(--font-body); font-size: 16px; line-height: 1.6;
}
a { color: var(--accent); text-underline-offset: 3px; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.15; text-wrap: balance; margin: 0; letter-spacing: -0.01em; }
h1 { font-size: clamp(2rem, 4.5vw, 3.1rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 600; }
h3 { font-size: 1.2rem; font-weight: 600; }
p { margin: 0; max-width: 65ch; }
.wrap {
  max-width: 1120px; margin: 0 auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
.label {
  font-family: var(--font-mono); font-size: 0.75rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted);
}

/* Entwurfs-Hinweis */
.draftbar { background: var(--accent-soft); color: var(--ink); font-size: 0.85rem; border-bottom: 1px solid var(--line); }
.draftbar .wrap { padding-block: 8px; }

/* Kopf */
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 10; background: var(--paper); }
header.site {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 5;
  background: var(--paper); border-bottom: 1px solid var(--line);
}
header.site .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 12px; flex-wrap: wrap; }
.logo-link { display: block; line-height: 0; }
.logo { width: 150px; height: auto; }
.logo .block { fill: var(--ink); }
.logo .txt { fill: var(--paper); font-family: var(--font-logo); }
nav.main { display: flex; gap: 4px 20px; flex-wrap: wrap; }
nav.main a { color: var(--ink); text-decoration: none; font-size: 0.95rem; font-weight: 500; padding: 4px 0; border-bottom: 2px solid transparent; }
nav.main a:hover { border-bottom-color: var(--line); }
nav.main a[aria-current="page"] { border-bottom-color: var(--accent); }

.navwrap { display: flex; align-items: center; gap: 12px 28px; flex-wrap: wrap; }
.langswitch { display: flex; align-items: center; gap: 6px; font-family: var(--font-mono); font-size: 0.8rem; color: var(--muted); }
.langswitch a { color: var(--muted); text-decoration: none; padding: 2px 4px; }
.langswitch a[aria-current="true"] { color: var(--ink); font-weight: 500; border-bottom: 2px solid var(--accent); }
.notice { border-left: 3px solid var(--accent); background: var(--surface); padding: 16px 20px; display: flex; flex-direction: column; gap: 6px; max-width: 72ch; }
main { padding-block: 48px 72px; }
section.view { display: flex; flex-direction: column; gap: 56px; }
.stack { display: flex; flex-direction: column; gap: 16px; }
.lead { font-size: 1.15rem; color: var(--ink); }
.muted { color: var(--muted); }

/* Start */
.hero-title { display: flex; flex-direction: column; gap: 6px; }
.ht-name { font-size: clamp(1.4rem, 2.6vw, 1.9rem); font-weight: 600; color: var(--muted); letter-spacing: 0; }
.ht-main { font-size: clamp(2.2rem, 5vw, 3.4rem); font-weight: 800; letter-spacing: -0.025em; line-height: 1.02; hyphens: manual; padding-bottom: 14px; border-bottom: 4px solid var(--ink); align-self: flex-start; }
.hero { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 48px; align-items: start; }
.hero > * { min-width: 0; }
.portrait-img { display: block; width: 100%; max-width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; }
.portrait {
  aspect-ratio: 4 / 5; max-width: 100%; border: 1px solid var(--line);
  background: repeating-linear-gradient(45deg, var(--hatch) 0 1px, transparent 1px 10px), var(--surface);
  display: grid; place-items: center; text-align: center; padding: 16px;
}
.placeholder-note { font-family: var(--font-mono); font-size: 0.8rem; color: var(--muted); background: var(--surface); padding: 6px 10px; border: 1px solid var(--line); }

.facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--ink); border-bottom: 1px solid var(--line); }
.fact { padding: 20px 20px 20px 0; display: flex; flex-direction: column; gap: 6px; }
.fact + .fact { padding-left: 20px; border-left: 1px solid var(--line); }
.fact .val { font-family: var(--font-display); font-size: 1.6rem; font-weight: 600; font-variant-numeric: tabular-nums; }

.contact-box { display: flex; flex-wrap: wrap; gap: 12px 32px; align-items: baseline; }
.btn {
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
  background: var(--ink); color: var(--paper); border: 1px solid var(--ink);
  font: 600 0.95rem var(--font-body); padding: 10px 18px; text-decoration: none; border-radius: 2px;
}
.btn:hover { background: var(--accent); border-color: var(--accent); }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn.ghost:hover { border-color: var(--ink); background: transparent; }
.addr { font-family: var(--font-mono); font-size: 0.95rem; user-select: all; }

/* Leistungen */
.services { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--ink); }
.service { padding: 28px 28px 28px 0; border-bottom: 1px solid var(--line); display: flex; flex-direction: column; gap: 10px; }
.service:nth-child(even) { padding-left: 28px; padding-right: 0; border-left: 1px solid var(--line); }
.service ul { margin: 0; padding-left: 1.1em; }
.feature { background: var(--surface); border: 1px solid var(--line); padding: 32px; display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 32px; }
.feature > * { min-width: 0; }
.occasions { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.occasions li { padding: 10px 0; border-bottom: 1px solid var(--line); }
.occasions li:first-child { border-top: 1px solid var(--line); }

/* Objekte */
.objects { display: grid; grid-template-columns: minmax(0, 1fr); gap: 32px; }
.obj { background: var(--surface); border: 1px solid var(--line); display: flex; flex-direction: column; }
.obj .photo {
  aspect-ratio: 3 / 2; max-width: 100%; position: relative;
  background: repeating-linear-gradient(45deg, var(--hatch) 0 1px, transparent 1px 10px), var(--paper);
  display: grid; place-items: center; border-bottom: 1px solid var(--line);
}
.chip { position: absolute; top: 12px; left: 12px; font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; background: var(--ink); color: var(--paper); padding: 4px 8px; }
.obj .body { padding: 24px; display: flex; flex-direction: column; gap: 16px; flex: 1; }
.obj .no { font-family: var(--font-mono); font-size: 0.8rem; color: var(--muted); }
.specs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; margin: 0; border-top: 1px solid var(--line); }
.specs div { padding: 10px 0; border-bottom: 1px solid var(--line); display: flex; flex-direction: column; gap: 2px; }
.specs div:nth-child(even) { padding-left: 16px; }
.specs dt { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.specs dd { margin: 0; font-weight: 600; font-variant-numeric: tabular-nums; }
.energy { display: flex; gap: 14px; align-items: center; font-size: 0.85rem; color: var(--muted); }
.eclass { flex: none; width: 40px; height: 40px; display: grid; place-items: center; font: 700 1.2rem var(--font-display); color: var(--paper); background: var(--muted); clip-path: polygon(0 0, 78% 0, 100% 50%, 78% 100%, 0 100%); }
.eclass.b { background: #4F9A3A; color: #FFFFFF; }
.eclass.c { background: #A7B22A; }
.eclass.d { background: #D5B11E; color: #151716; }
.obj .actions { margin-top: auto; display: flex; flex-direction: column; gap: 8px; }
.obj .actions small { color: var(--muted); font-size: 0.8rem; }

.gallery { display: flex; flex-direction: column; gap: 8px; padding: 8px; border-right: 1px solid var(--line); min-width: 0; }
.gal-main img { display: block; width: 100%; max-width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; }
.gal-thumbs { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 8px; }
.gal-t { padding: 0; border: 2px solid transparent; background: none; cursor: pointer; line-height: 0; }
.gal-t img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; opacity: 0.7; }
.gal-t[aria-pressed="true"] { border-color: var(--accent); }
.gal-t[aria-pressed="true"] img, .gal-t:hover img { opacity: 1; }
.obj.wide { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); }

/* Referenzen */
.refs { display: grid; grid-template-columns: minmax(0, 1fr); gap: 32px; }
.ref { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); background: var(--surface); border: 1px solid var(--line); }
.ref > * { min-width: 0; }
.ref .photo { aspect-ratio: 3 / 2; max-width: 100%; border-right: 1px solid var(--line); background: repeating-linear-gradient(45deg, var(--hatch) 0 1px, transparent 1px 10px), var(--paper); display: grid; place-items: center; }
.ref-img { display: block; width: 100%; max-width: 100%; height: 100%; min-height: 0; aspect-ratio: 3 / 2; object-fit: cover; border-right: 1px solid var(--line); }
.ref-body { padding: 24px; display: flex; flex-direction: column; gap: 12px; }
.ref .meta { font-family: var(--font-mono); font-size: 0.75rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }

/* Rechtstexte */
.legal { display: flex; flex-direction: column; gap: 28px; max-width: 72ch; background: var(--paper); padding: 32px; border: 1px solid var(--line); }
@media (max-width: 820px) { .legal { padding: 20px; } }
.hero > .stack, .view > .stack:first-child { background: color-mix(in srgb, var(--paper) 88%, transparent); }
footer.site { background: var(--paper); }
.legal h2 { margin-bottom: 4px; }
.legal h3 { font-size: 1.05rem; margin-bottom: 4px; }
.legal p + p { margin-top: 10px; }
.todo { background: var(--accent-soft); padding: 1px 6px; font-family: var(--font-mono); font-size: 0.85em; }

footer.site { border-top: 1px solid var(--line); }
footer.site .wrap { padding-block: 28px; display: flex; flex-wrap: wrap; gap: 12px 32px; justify-content: space-between; font-size: 0.9rem; color: var(--muted); }
footer.site nav { display: flex; gap: 20px; flex-wrap: wrap; }
footer.site a { color: var(--muted); }

@media (max-width: 820px) {
  .hero, .feature { grid-template-columns: minmax(0, 1fr); }
  .portrait-img { max-width: 360px; }
  .objects, .services, .refs, .ref { grid-template-columns: minmax(0, 1fr); }
  .ref .photo, .ref-img { border-right: 0; border-bottom: 1px solid var(--line); height: auto; }
  .service, .service:nth-child(even) { padding: 24px 0; border-left: 0; }
  .facts { grid-template-columns: minmax(0, 1fr); }
  .fact, .fact + .fact { padding: 16px 0; border-left: 0; }
  .fact + .fact { border-top: 1px solid var(--line); }
  .feature { padding: 20px; }
  .obj.wide { grid-template-columns: minmax(0, 1fr); }
  .gallery { border-right: 0; border-bottom: 1px solid var(--line); }
  .gal-thumbs { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

/* Paket-Ergänzungen */
.skip { position: absolute; left: -9999px; top: 0; background: var(--ink); color: var(--paper); padding: 8px 12px; z-index: 20; }
.skip:focus { left: 16px; top: calc(env(safe-area-inset-top, 0px) + 8px); }
.gal-t img, .ref-img, .portrait-img { height: auto; }
.notfound { display: flex; flex-direction: column; gap: 16px; padding-block: 40px; }