/* Entwurf 3 – Leistungsverzeichnis */

@font-face { font-family: "Barlow"; src: url("../assets/fonts/Barlow-normal-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Barlow"; src: url("../assets/fonts/Barlow-normal-500.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Barlow"; src: url("../assets/fonts/Barlow-normal-600.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Barlow Condensed"; src: url("../assets/fonts/BarlowCondensed-normal-500.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Barlow Condensed"; src: url("../assets/fonts/BarlowCondensed-normal-600.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Barlow Condensed"; src: url("../assets/fonts/BarlowCondensed-normal-700.woff2") format("woff2"); font-weight: 700; font-display: swap; }

:root {
  --blau: #17498f;          /* Werkl-Logoblau, satt */
  --blau-tief: #0f3570;
  --blau-hell: #c9d8ee;     /* Text auf Blau, sekundär */
  --gelb: #f7c600;          /* Bodenmarkierung */
  --tinte: #0f1e3a;
  --tinte-2: #44516b;
  --papier: #ffffff;
  --grau: #eef2f7;
  --linie: #cfd8e5;

  --f-schild: "Barlow Condensed", "Arial Narrow", sans-serif-condensed, sans-serif;
  --f-text: "Barlow", "Segoe UI", system-ui, sans-serif;
  --raum: clamp(4rem, 8vw, 6.5rem);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 4.5rem; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; font: 400 1.1875rem/1.55 var(--f-text); color: var(--tinte); background: var(--papier); }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3 { font-family: var(--f-schild); margin: 0; line-height: 1.02; text-wrap: balance; }
p { margin: 0 0 1em; text-wrap: pretty; }
a { color: inherit; text-underline-offset: .2em; }
::selection { background: var(--gelb); color: var(--tinte); }
:focus-visible { outline: 3px solid var(--gelb); outline-offset: 3px; }
.wrap { width: min(1240px, 100% - 2.5rem); margin-inline: auto; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 1rem; top: -4rem; z-index: 50; padding: .6rem 1rem; background: var(--gelb); color: var(--tinte); }
.skip:focus { top: 1rem; }

/* ---------- Leiste ---------- */
.leiste { position: sticky; top: 0; z-index: 20; background: var(--blau); color: #fff; border-bottom: 1px solid rgb(255 255 255 / .18); }
.leiste__inner { display: flex; align-items: center; justify-content: space-between; min-height: 4rem; gap: 1rem; }
.marke { display: flex; align-items: center; gap: .6rem; text-decoration: none; font: 500 1.375rem/1 var(--f-schild); text-transform: uppercase; letter-spacing: .02em; }
.marke b { font-weight: 700; }
.marke img { width: 20px; background: #fff; border-radius: 3px; padding: 3px; box-sizing: content-box; }
.nav { display: flex; list-style: none; margin: 0; padding: 0; }
.nav a { display: block; padding: .6rem 1rem; text-decoration: none; font: 600 1.1875rem/1 var(--f-schild); text-transform: uppercase; letter-spacing: .04em; }
.nav a:hover { color: var(--gelb); }
@media (max-width: 760px) { .nav { display: none; } }

/* ---------- Knöpfe ---------- */
.knopf {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 52px; padding: .75rem 1.6rem;
  font: 700 1.3125rem/1 var(--f-schild); text-transform: uppercase; letter-spacing: .04em;
  text-decoration: none; border: 2px solid transparent;
  transition: background-color .2s ease, color .2s ease;
}
.knopf--gelb { background: var(--gelb); color: var(--tinte); }
.knopf--gelb:hover { background: #fff; }
.knopf--rand { border-color: currentColor; }
.knopf--rand:hover { background: var(--gelb); color: var(--tinte); border-color: var(--gelb); }

/* ---------- Start ---------- */
.start { background: var(--blau); color: #fff; padding: clamp(2.5rem, 6vw, 4.5rem) 0 clamp(2.5rem, 5vw, 3.5rem); overflow: hidden; }
.start h1 { font-size: clamp(1.75rem, 3.4vw, 2.75rem); font-weight: 600; max-width: 26ch; line-height: 1.08; }
.nummer {
  display: flex; flex-wrap: wrap; column-gap: .22em;
  margin-top: clamp(1.25rem, 3vw, 2rem);
  font: 700 clamp(4rem, 23vw, 8rem)/.88 var(--f-schild);
  letter-spacing: -.01em;
  color: var(--gelb);
  text-decoration: none;
  font-variant-numeric: tabular-nums;
}
.nummer__vor { color: #fff; }
@media (min-width: 900px) { .nummer { flex-wrap: nowrap; white-space: nowrap; font-size: min(10.4vw, 9.75rem); } }
.nummer:hover span:last-child { color: #fff; }
.nummer:focus-visible { outline-offset: 8px; }

/* Die Markierung wird beim Laden gezogen */
.markierung { height: 14px; margin-top: clamp(1.5rem, 3vw, 2.5rem); background: var(--gelb); transform-origin: left center; }
@media (prefers-reduced-motion: no-preference) {
  .markierung { animation: ziehen 1.2s cubic-bezier(.16, 1, .3, 1) .2s both; }
  @keyframes ziehen { from { transform: scaleX(0); } }
}
.start__unten { display: grid; grid-template-columns: minmax(0, 1.4fr) auto; gap: 1.5rem 3rem; align-items: center; margin-top: clamp(1.5rem, 3vw, 2.25rem); }
.start__unten p { margin: 0; max-width: 58ch; color: var(--blau-hell); font-size: clamp(1.125rem, 1.6vw, 1.3125rem); }
.start__aktion { display: flex; flex-wrap: wrap; gap: .75rem; }
@media (max-width: 820px) { .start__unten { grid-template-columns: 1fr; } }

/* ---------- Leistungsverzeichnis ---------- */
.lv { padding: var(--raum) 0; }
.lv__kopf { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 1rem 4rem; align-items: end; padding-bottom: 1.5rem; border-bottom: 4px solid var(--tinte); }
.lv__kopf h2 { font-size: clamp(2.5rem, 6vw, 5rem); text-transform: uppercase; letter-spacing: -.005em; }
.lv__kopf p { margin: 0; max-width: 56ch; color: var(--tinte-2); }
@media (max-width: 820px) { .lv__kopf { grid-template-columns: 1fr; } }

.lv__tabelle { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.lv__tabelle thead th {
  text-align: left; padding: .75rem 1rem .75rem 0;
  font: 600 1rem/1 var(--f-schild); text-transform: uppercase; letter-spacing: .08em; color: var(--tinte-2);
  border-bottom: 1px solid var(--tinte);
}
.lv__tabelle tbody tr { border-bottom: 1px solid var(--linie); transition: background-color .15s ease; }
.lv__tabelle tbody tr:hover { background: var(--grau); }
.lv__tabelle td, .lv__tabelle tbody th { padding: 1.15rem 1rem 1.15rem 0; vertical-align: top; text-align: left; }
.lv__tabelle .pos { width: 4.5rem; font: 700 1.625rem/1.1 var(--f-schild); color: var(--blau); }
.lv__tabelle tbody th { width: 30%; font: 700 1.625rem/1.15 var(--f-schild); }
.lv__tabelle .beschr { color: var(--tinte-2); font-size: 1.0625rem; }
.lv__tabelle .bereich { width: 9.5rem; font: 500 1.125rem/1.3 var(--f-schild); color: var(--tinte); }
@media (max-width: 760px) {
  .lv__tabelle thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .lv__tabelle tbody tr { display: grid; grid-template-columns: 3.25rem 1fr; padding: 1rem 0; }
  .lv__tabelle td, .lv__tabelle tbody th { padding: 0; width: auto; }
  .lv__tabelle .pos { grid-row: span 3; }
  .lv__tabelle .beschr { margin-top: .35rem; }
  .lv__tabelle .bereich { margin-top: .35rem; color: var(--blau); }
}

/* ---------- Fotos ---------- */
.fotos { background: var(--tinte); padding: clamp(1rem, 2vw, 1.5rem) 0; }
.fotos__reihe { list-style: none; margin: 0; padding: 0 clamp(1rem, 2vw, 1.5rem); display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr 1.5fr; gap: clamp(.5rem, 1vw, 1rem); }
.fotos figure { margin: 0; }
.fotos img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.fotos li:first-child img, .fotos li:last-child img { aspect-ratio: auto; height: 100%; max-height: none; }
.fotos li:first-child figure, .fotos li:last-child figure { display: grid; grid-template-rows: 1fr auto; height: 100%; }
.fotos figcaption { padding-top: .5rem; font: 500 1.0625rem/1.2 var(--f-schild); text-transform: uppercase; letter-spacing: .05em; color: var(--blau-hell); }
@media (max-width: 900px) {
  .fotos__reihe { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fotos li:first-child { grid-column: 1 / -1; }
  .fotos li:first-child img, .fotos li:last-child img { aspect-ratio: 4 / 3; height: auto; }
  .fotos li:last-child { grid-column: 1 / -1; }
}

/* ---------- Bautafel ---------- */
.tafel-bereich { background: var(--grau); padding: var(--raum) 0; }
.bautafel { background: var(--papier); border: 3px solid var(--tinte); max-width: 980px; margin-inline: auto; }
.bautafel h2 { background: var(--blau); color: #fff; padding: 1rem clamp(1.25rem, 3vw, 2rem); font-size: clamp(1.75rem, 3.4vw, 2.5rem); text-transform: uppercase; border-bottom: 10px solid var(--gelb); }
.bautafel ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.bautafel li {
  padding: 1.1rem clamp(1.25rem, 3vw, 2rem);
  font: 600 clamp(1.25rem, 2vw, 1.5rem)/1.15 var(--f-schild); text-transform: uppercase;
  border-bottom: 1px solid var(--linie); border-right: 1px solid var(--linie);
}
.bautafel li:nth-child(3n) { border-right: 0; }
.bautafel__fuss { margin: 0; padding: 1rem clamp(1.25rem, 3vw, 2rem); font-size: 1rem; color: var(--tinte-2); }
@media (max-width: 700px) {
  .bautafel ul { grid-template-columns: 1fr; }
  .bautafel li { border-right: 0; }
}

/* ---------- Betrieb ---------- */
.betrieb { padding: var(--raum) 0; }
.betrieb__raster { display: grid; grid-template-columns: 1.3fr 1fr; gap: 3rem 5rem; }
.betrieb h2 { font-size: clamp(2.5rem, 6vw, 5rem); text-transform: uppercase; margin-bottom: 1.5rem; }
.betrieb p { max-width: 62ch; }
.grundsaetze { list-style: none; margin: 2rem 0 0; padding: 0; display: grid; gap: .25rem; }
.grundsaetze li { padding: .7rem 0 .7rem 2.25rem; border-top: 1px solid var(--linie); position: relative; font-weight: 500; }
.grundsaetze li::before { content: ""; position: absolute; left: 0; top: 1.15rem; width: 1.3rem; height: 6px; background: var(--gelb); }
.daten { width: 100%; border-collapse: collapse; border-top: 4px solid var(--tinte); }
.daten caption { text-align: left; font: 700 1.5rem/1 var(--f-schild); text-transform: uppercase; padding-bottom: .8rem; }
.daten th, .daten td { text-align: left; padding: .75rem 0; border-bottom: 1px solid var(--linie); vertical-align: top; }
.daten th { width: 40%; font: 600 1.125rem/1.4 var(--f-schild); text-transform: uppercase; letter-spacing: .04em; color: var(--tinte-2); }
.betrieb__bus { margin-top: 2rem; width: 100%; max-width: 366px; border: 1px solid var(--linie); }
@media (max-width: 860px) { .betrieb__raster { grid-template-columns: 1fr; } }

/* ---------- Kontakt ---------- */
.kontakt { background: var(--blau); color: #fff; padding: 0 0 var(--raum); }
.leitlinie { height: 10px; background: repeating-linear-gradient(90deg, var(--gelb) 0 64px, transparent 64px 112px); margin-bottom: var(--raum); }
.kontakt__raster { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 3rem; }
.kontakt h2 { font-size: clamp(2.5rem, 6vw, 5rem); text-transform: uppercase; margin-bottom: 1.25rem; }
.kontakt h3 { font-size: 1.625rem; text-transform: uppercase; margin-bottom: .8rem; }
.kanaele { margin: 0; display: grid; gap: 1rem; }
.kanaele dt { font: 600 1rem/1 var(--f-schild); text-transform: uppercase; letter-spacing: .08em; color: var(--blau-hell); }
.kanaele dd { margin: .3rem 0 0; }
.kanaele a { font: 700 clamp(1.75rem, 3vw, 2.375rem)/1.1 var(--f-schild); text-decoration: none; border-bottom: 3px solid var(--gelb); }
.kanaele a:hover { color: var(--gelb); }
address { font-style: normal; margin-bottom: .8rem; }
.klein { font-size: 1rem; color: var(--blau-hell); }
.zeiten { border-collapse: collapse; width: 100%; font-variant-numeric: tabular-nums; }
.zeiten th, .zeiten td { padding: .6rem 0; border-bottom: 1px solid rgb(255 255 255 / .25); text-align: left; }
.zeiten th { font: 600 1.1875rem/1.3 var(--f-schild); text-transform: uppercase; }
.zeiten td { text-align: right; }
.zeiten + .klein { margin-top: 1rem; }
@media (max-width: 900px) { .kontakt__raster { grid-template-columns: 1fr 1fr; } .kontakt__raster > :first-child { grid-column: 1 / -1; } }
@media (max-width: 600px) { .kontakt__raster { grid-template-columns: 1fr; } }

/* ---------- Fuß ---------- */
.fuss { background: var(--tinte); color: #c9d2e2; padding: 3rem 0 2rem; font-size: 1rem; }
.fuss__raster { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 1rem 3rem; }
.fuss h2 { font-size: 1.625rem; text-transform: uppercase; color: #fff; margin-bottom: .6rem; }
.fuss a { color: var(--gelb); }
.demo { margin-top: 1.5rem; padding-top: 1.25rem; border-top: 1px solid rgb(255 255 255 / .15); font-size: .9375rem; }
@media (max-width: 860px) { .fuss__raster { grid-template-columns: 1fr; } }