/* ArchiTeam AG – Entwurf Seetalwebsites
   Farben aus dem bestehenden Logo: Gelb der Kopfgrafik, Blau der Linie. Alles in einer Tinte, wie ein Plan. */

:root {
  --gelb: #f0ea7c;
  --gelb-hell: #f8f5c6;
  --tinte: #0a2b99;
  --text: #14215c;
  --text-2: #4f5b8e;
  --linie: rgba(10, 43, 153, .2);
  --papier: #fff;

  --sans: "Host Grotesk", system-ui, sans-serif;
  --plan: "Barlow Condensed", "Arial Narrow", sans-serif;

  --rand: clamp(16px, 3.2vw, 44px);
  --max: 1360px;
  --kopf: 76px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html { scroll-padding-top: calc(var(--kopf) + 12px); -webkit-text-size-adjust: 100%; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

body {
  font: 400 17px/1.55 var(--sans);
  color: var(--text);
  background: var(--papier);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul { list-style: none; }
::selection { background: var(--tinte); color: #fff; }
:focus-visible { outline: 2px solid var(--tinte); outline-offset: 3px; }

.skip {
  position: absolute; left: var(--rand); top: -60px; z-index: 200;
  background: var(--tinte); color: #fff; padding: 10px 16px;
}
.skip:focus { top: 10px; }

/* Knöpfe und Links */
.knopf {
  display: inline-flex; align-items: center; height: 52px; padding: 0 24px;
  background: var(--tinte); color: #fff; border-radius: 3px;
  font-weight: 500; font-size: 16px; white-space: nowrap;
  transition: background-color .2s var(--ease);
}
.knopf:hover { background: var(--text); }
.link {
  color: var(--tinte); font-weight: 500;
  text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 5px;
  transition: text-decoration-thickness .15s;
}
.link:hover { text-decoration-thickness: 2px; }
.link-klein { font-size: 15px; }

/* ---------- Kopfzeile ---------- */
.kopf {
  position: sticky; top: 0; z-index: 100;
  background: var(--gelb);
  border-bottom: 1px solid transparent;
  transition: background-color .35s var(--ease), border-color .35s var(--ease);
}
.kopf.hell { background: var(--papier); border-color: var(--linie); }
.kopf-innen {
  max-width: calc(var(--max) + 2 * var(--rand)); margin: 0 auto; padding: 0 var(--rand);
  height: var(--kopf); display: flex; align-items: center; gap: 40px;
}
.marke { display: flex; flex-direction: column; line-height: 1.1; }
.marke-name { font-weight: 650; font-size: 20px; letter-spacing: -.015em; color: var(--tinte); }
.marke-zusatz { font-size: 13px; color: var(--text-2); margin-top: 3px; }
.nav { display: flex; gap: 34px; margin-left: auto; }
.nav a { font-weight: 500; font-size: 16px; padding: 6px 0; background: linear-gradient(var(--tinte), var(--tinte)) left bottom / 0 1.5px no-repeat; transition: background-size .25s var(--ease); }
.nav a:hover { background-size: 100% 1.5px; }
.kopf-tel {
  font-weight: 600; font-size: 16px; color: var(--tinte);
  padding: 9px 14px; border: 1.5px solid var(--tinte); border-radius: 3px;
  font-variant-numeric: tabular-nums;
  transition: background-color .2s var(--ease), color .2s var(--ease);
}
.kopf-tel:hover { background: var(--tinte); color: #fff; }
.menu-knopf { display: none; }

/* ---------- Hero ---------- */
.hero {
  background: var(--gelb);
  min-height: calc(100svh - var(--kopf) - 44px);
  display: flex; flex-direction: column;
}
.hero-text {
  width: 100%; max-width: calc(var(--max) + 2 * var(--rand)); margin: 0 auto;
  padding: clamp(28px, 5.5vh, 96px) var(--rand) 0;
}
.hero h1 {
  font-weight: 500;
  font-size: clamp(44px, min(6.2vw, 10.4vh), 96px);
  line-height: .98;
  letter-spacing: -.035em;
  max-width: 12ch;
  color: var(--text);
  text-wrap: balance;
}
.hero-lead {
  margin-top: 28px; max-width: 38ch;
  font-size: clamp(18px, 1.55vw, 22px); line-height: 1.45; color: var(--text-2);
}
.hero-aktion { margin-top: 36px; display: flex; flex-wrap: wrap; align-items: center; gap: 18px 30px; }

.linie-rahmen { margin-top: auto; padding-top: 28px; overflow: hidden; }
.linie { width: 100%; height: auto; overflow: visible; }
.linie-strich { fill: none; stroke: var(--tinte); stroke-width: 2.2; stroke-linejoin: miter; stroke-miterlimit: 8; stroke-linecap: square; }
.linie-flaeche, .linie-boden { fill: var(--papier); }
.stift-schaft { fill: var(--tinte); }
.stift-kante { fill: #fff; opacity: .28; }
.stift-holz { fill: #fff; stroke: var(--tinte); stroke-width: 1.3; stroke-linejoin: round; }
.stift-mine { fill: var(--tinte); }
.stift-ende { fill: #9fb2ea; stroke: var(--tinte); stroke-width: 1.3; }

/* vor dem Start der Zeichnung nichts zeigen, ohne JS bleibt alles sichtbar */
.js .linie:not(.bereit) .linie-strich,
.js .linie:not(.bereit) .linie-flaeche,
.js .linie:not(.bereit) .stift { opacity: 0; }

.beschriftung { position: relative; height: 44px; }
.beschriftung span {
  position: absolute; top: 12px; transform: translateX(-50%);
  font: italic 400 15px/1 var(--plan); letter-spacing: .02em; color: var(--text-2); white-space: nowrap;
}
.js .beschriftung span { opacity: 0; transition: opacity .5s var(--ease); }
.js .beschriftung span.sichtbar { opacity: 1; }

/* ---------- Abschnitte ---------- */
.abschnitt {
  max-width: calc(var(--max) + 2 * var(--rand)); margin: 0 auto;
  padding: clamp(80px, 11vw, 160px) var(--rand) 0;
}
.abschnitt-werk { padding-bottom: clamp(80px, 11vw, 160px); }

.spalten { display: grid; grid-template-columns: repeat(12, 1fr); column-gap: 24px; }
.spalte-titel { grid-column: 1 / span 4; }
.spalten > .leistungen, .spalten-kopf > .titel-text { grid-column: 6 / span 7; }
.spalten-kopf { align-items: end; margin-bottom: clamp(36px, 5vw, 64px); }
.spalten-kopf > .titel-text { margin-top: 0; }

h2 {
  font-weight: 500; font-size: clamp(34px, 4vw, 56px); line-height: 1.02; letter-spacing: -.03em;
  color: var(--text);
}
.titel-text { margin-top: 20px; max-width: 36ch; color: var(--text-2); font-size: 18px; line-height: 1.5; }

/* Leistungen */
.leistung {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 8px 24px;
  padding: 22px 0 24px; border-top: 1px solid var(--linie);
}
.leistung:last-child { border-bottom: 1px solid var(--linie); }
.leistung dt { font-weight: 500; font-size: 22px; line-height: 1.25; letter-spacing: -.01em; }
.leistung dd { color: var(--text-2); max-width: 44ch; padding-top: 3px; }

/* Referenzen */
.raster {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(40px, 4.5vw, 64px) clamp(16px, 2vw, 28px);
  align-items: end;
}
.objekt-knopf { display: block; width: 100%; text-align: left; }
.objekt-bild {
  position: relative; display: block; overflow: hidden; background: #e9ecf5;
}
.objekt-bild img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.objekt-plan { background: #fff; outline: 1px solid var(--linie); outline-offset: -1px; }
.objekt-plan img { object-fit: contain; padding: 6px; }
.objekt-zweit { opacity: 0; transition: opacity .4s var(--ease); }
.objekt-plan .objekt-zweit { background: #fff; }
@media (hover: hover) {
  .objekt-knopf:hover .objekt-zweit { opacity: 1; }
  .objekt-knopf:hover .objekt-name { text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1px; }
}
.objekt-knopf:focus-visible { outline-offset: 6px; }
.objekt-text { display: flex; flex-direction: column; margin-top: 12px; line-height: 1.35; }
.objekt-name { font-weight: 500; font-size: 16px; }
.objekt-ort { font-size: 15px; color: var(--text-2); }

/* Werkliste */
.werk { display: grid; grid-template-columns: repeat(12, 1fr); column-gap: 24px; align-items: start; }
.werk-liste { grid-column: 1 / span 7; }
.jahr {
  display: grid; grid-template-columns: 88px 1fr; gap: 0 16px;
  border-top: 1px solid var(--linie); padding: 14px 0 18px;
}
.jahr:last-child { border-bottom: 1px solid var(--linie); }
.jahr h3 { font-weight: 500; font-size: 17px; padding-top: 7px; font-variant-numeric: tabular-nums; }
.jahr li {
  display: flex; justify-content: space-between; gap: 6px 20px; flex-wrap: wrap;
  padding: 7px 10px; margin: 0 -10px; border-radius: 2px;
  transition: background-color .15s;
}
.jahr li span:last-child { color: var(--text-2); white-space: nowrap; }
.jahr li.aktiv { background: rgba(240, 234, 124, .75); }
.jahr li[data-ort] { cursor: default; }

.karte { grid-column: 9 / span 4; position: sticky; top: calc(var(--kopf) + 32px); }
.karte-svg { width: 100%; height: auto; overflow: hidden; outline: 1px solid var(--linie); outline-offset: -1px; }
.karte-seen path { fill: rgba(10, 43, 153, .07); stroke: rgba(10, 43, 153, .42); stroke-width: .8; stroke-linejoin: round; }
.karte-seenamen text { font: italic 400 11.5px var(--plan); letter-spacing: .05em; fill: var(--text-2); }
.karte-massstab line { stroke: var(--tinte); stroke-width: 1.2; }
.karte-massstab text, .karte-nord text { font: italic 400 12px var(--plan); fill: var(--text-2); }
.karte-nord path { fill: var(--tinte); }
.karte-nord text { text-anchor: middle; }
.karte figcaption { margin-top: 14px; font-size: 14px; color: var(--text-2); }

.punkt circle { fill: var(--tinte); stroke: #fff; stroke-width: 1.5; transform-box: fill-box; transform-origin: center; transition: transform .2s var(--ease), fill .2s; }
.punkt text {
  font: 500 12.5px var(--sans); fill: var(--text);
  paint-order: stroke; stroke: #fff; stroke-width: 4px; stroke-linejoin: round;
  opacity: 0; transition: opacity .15s; pointer-events: none;
}
.punkt.aktiv circle { transform: scale(1.7); fill: var(--gelb); stroke: var(--tinte); stroke-width: 1.2; }
.punkt.aktiv text { opacity: 1; }
.punkt { cursor: default; }
.buero rect { fill: var(--gelb); stroke: var(--tinte); stroke-width: 1.8; }
.buero text { font: 600 12.5px var(--sans); fill: var(--tinte); paint-order: stroke; stroke: #fff; stroke-width: 4px; stroke-linejoin: round; }

/* ---------- Kontakt: Plankopf ---------- */
.kontakt { background: var(--gelb); padding: clamp(80px, 11vw, 160px) 0; }
.kontakt-innen {
  max-width: calc(var(--max) + 2 * var(--rand)); margin: 0 auto; padding: 0 var(--rand);
  display: grid; grid-template-columns: repeat(12, 1fr); column-gap: 24px; align-items: end;
}
.kontakt-text { grid-column: 1 / span 4; align-self: start; }
.kontakt-text p { margin-top: 20px; max-width: 32ch; color: var(--text-2); font-size: 18px; }

.plankopf {
  grid-column: 6 / span 7;
  display: grid;
  grid-template-columns: 1.15fr 1fr 1fr;
  grid-template-areas:
    "firma firma tel"
    "adresse mail seit"
    "fuer fuer fuer";
  gap: 1px; background: var(--tinte);
  border: 2px solid var(--tinte);
}
.feld { background: var(--gelb); padding: 12px 16px 16px; display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.feld-name { font: italic 400 14.5px/1.2 var(--plan); letter-spacing: .02em; color: var(--text-2); margin-bottom: 4px; }
.feld-firma { grid-area: firma; }
.feld-tel { grid-area: tel; }
.feld-adresse { grid-area: adresse; }
.feld-mail { grid-area: mail; }
.feld-seit { grid-area: seit; }
.feld-fuer { grid-area: fuer; }
.feld-adresse .link { margin-top: 6px; align-self: flex-start; }
.feld-mail .link { overflow-wrap: anywhere; }
.plankopf-firma { font-weight: 650; font-size: clamp(26px, 2.6vw, 36px); line-height: 1.05; letter-spacing: -.025em; color: var(--tinte); }
.plankopf-zusatz { font-size: 17px; }
.plankopf-tel, .plankopf-jahr { font-weight: 500; font-size: clamp(22px, 2vw, 28px); letter-spacing: -.02em; font-variant-numeric: tabular-nums; line-height: 1.15; }
.plankopf-tel { color: var(--tinte); white-space: nowrap; }
.plankopf-tel:hover { text-decoration: underline; text-underline-offset: 5px; text-decoration-thickness: 1.5px; }

/* ---------- Fuss ---------- */
.fuss { background: var(--gelb); }
.fuss-innen {
  max-width: calc(var(--max) + 2 * var(--rand)); margin: 0 auto; padding: 22px var(--rand) 28px;
  border-top: 1px solid var(--linie);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 32px;
  font-size: 14px; color: var(--text-2);
}

/* ---------- Leuchtkasten ---------- */
.leuchtkasten {
  width: min(1400px, 100vw - 2 * var(--rand)); max-width: none; max-height: calc(100svh - 2 * var(--rand));
  margin: auto; border: 0; padding: clamp(16px, 2.5vw, 32px);
  background: var(--papier); color: var(--text);
}
.leuchtkasten::backdrop { background: rgba(20, 33, 92, .55); }
.leuchtkasten[open] { animation: lk-auf .25s var(--ease); }
@keyframes lk-auf { from { opacity: 0; transform: translateY(8px); } }
.lk-kopf { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px 24px; flex-wrap: wrap; margin-bottom: 24px; }
.lk-titel { font-weight: 500; font-size: 22px; letter-spacing: -.01em; }
.lk-ort { color: var(--text-2); }
.lk-knoepfe { display: flex; gap: 8px; }
.lk-knopf { height: 40px; padding: 0 14px; border: 1.5px solid var(--linie); border-radius: 3px; font-weight: 500; font-size: 15px; transition: border-color .15s; }
.lk-knopf:hover { border-color: var(--tinte); }
.lk-bilder { display: flex; flex-wrap: wrap; gap: 24px; align-items: flex-end; }
.lk-bilder figure { flex: 1 1 320px; max-width: 660px; }
.lk-bilder img { width: 100%; height: auto; max-height: calc(100svh - 280px); object-fit: contain; object-position: left bottom; }
.lk-bilder figcaption { margin-top: 10px; font-size: 15px; color: var(--text-2); }

/* ---------- Responsiv ---------- */
@media (max-width: 1100px) {
  .raster { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .werk-liste { grid-column: 1 / span 7; }
  .karte { grid-column: 8 / span 5; }
  .spalte-titel { grid-column: 1 / span 5; }
  .spalten > .leistungen, .spalten-kopf > .titel-text { grid-column: 6 / span 7; }
}

@media (max-width: 960px) {
  .beschriftung { display: none; }
}

@media (max-width: 860px) {
  :root { --kopf: 64px; }
  .kopf-innen { gap: 12px; }
  .marke-name { font-size: 18px; }
  .marke-zusatz { font-size: 12px; }
  .menu-knopf {
    display: block; height: 40px; padding: 0 12px; font-weight: 500; font-size: 15px;
    border: 1.5px solid var(--linie); border-radius: 3px;
  }
  .kopf-tel { margin-left: auto; padding: 8px 12px; font-size: 15px; }
  .nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; gap: 0; margin: 0;
    padding: 8px var(--rand) 24px; background: inherit;
    border-bottom: 1px solid var(--linie);
  }
  .kopf.menu-offen .nav { display: flex; }
  .kopf.menu-offen { background: var(--papier); border-color: var(--linie); }
  .nav a { font-size: 26px; letter-spacing: -.02em; padding: 12px 0; border-bottom: 1px solid var(--linie); background: none; }

  .spalten, .werk, .kontakt-innen { display: block; }
  .spalten-kopf > .titel-text { margin-top: 16px; }
  .leistungen { margin-top: 40px; }
  .leistung { grid-template-columns: 1fr; }
  .leistung dt { font-size: 20px; }

  .karte { position: static; margin-top: 48px; max-width: 460px; }
  .plankopf { margin-top: 40px; }
}

@media (max-width: 600px) {
  .kopf-tel .tel-voll { display: none; }
  .hero-lead { margin-top: 20px; }
  .hero-aktion { margin-top: 28px; }
  .linie { width: 212%; max-width: none; }
  .raster { gap: 36px 14px; }
  .objekt-name { font-size: 15px; }
  .objekt-ort { font-size: 14px; }
  .jahr { grid-template-columns: 1fr; }
  .jahr h3 { padding: 0 0 6px; }
  .plankopf {
    grid-template-columns: 1fr;
    grid-template-areas: "firma" "tel" "adresse" "mail" "seit" "fuer";
  }
}

@media (min-width: 601px) {
  .kopf-tel .tel-kurz { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}