/* Entwurf 2 – Farbkarte */

@font-face { font-family: "Bricolage Grotesque"; src: url("../assets/fonts/BricolageGrotesque-normal-400-800.woff2") format("woff2"); font-weight: 400 800; font-display: swap; }
@font-face { font-family: "Atkinson Hyperlegible"; src: url("../assets/fonts/AtkinsonHyperlegible-normal-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Atkinson Hyperlegible"; src: url("../assets/fonts/AtkinsonHyperlegible-italic-400.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "Atkinson Hyperlegible"; src: url("../assets/fonts/AtkinsonHyperlegible-normal-700.woff2") format("woff2"); font-weight: 700; font-display: swap; }

:root {
  --wand: #e0702c;          /* Werkl-Orange aus der Wischtechnik */
  --tinte: #2a1a12;
  --tinte-2: #5a4639;
  --papier: #ffffff;
  --grund: #ffffff;
  --linie: #ecd9ca;

  --violett: #6a2d8f;
  --blau: #1d5aa6;
  --tuerkis: #0b7480;
  --gruen: #1f7a3e;
  --gelb: #f4c534;
  --orange: #f08a3c;
  --rot: #c42e2b;

  --f-display: "Bricolage Grotesque", "Arial Rounded MT Bold", system-ui, sans-serif;
  --f-text: "Atkinson Hyperlegible", Verdana, system-ui, sans-serif;
  --raum: clamp(4rem, 9vw, 7rem);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 5rem; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; font: 400 1.1875rem/1.6 var(--f-text); color: var(--tinte); background: var(--grund); }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3 { font-family: var(--f-display); margin: 0; line-height: 1.05; text-wrap: balance; }
p { margin: 0 0 1em; text-wrap: pretty; }
a { color: inherit; text-underline-offset: .2em; }
::selection { background: var(--violett); color: #fff; }
:focus-visible { outline: 3px solid var(--tinte); outline-offset: 3px; border-radius: 4px; }
.wrap { width: min(1200px, 100% - 2.5rem); margin-inline: auto; }
.skip { position: absolute; left: 1rem; top: -4rem; z-index: 50; padding: .6rem 1rem; background: var(--tinte); color: #fff; border-radius: 8px; }
.skip:focus { top: 1rem; }

/* Farbzuordnung */
.s-violett { --c: var(--violett); --c-ink: #fff; }
.s-blau    { --c: var(--blau);    --c-ink: #fff; }
.s-tuerkis { --c: var(--tuerkis); --c-ink: #fff; }
.s-gruen   { --c: var(--gruen);   --c-ink: #fff; }
.s-gelb    { --c: var(--gelb);    --c-ink: var(--tinte); }
.s-orange  { --c: var(--orange);  --c-ink: var(--tinte); }
.s-rot     { --c: var(--rot);     --c-ink: #fff; }

/* ---------- Kopf ---------- */
.kopf { position: sticky; top: 0; z-index: 20; background: rgb(255 255 255 / .96); border-bottom: 1px solid var(--linie); }
.kopf__inner { display: flex; align-items: center; justify-content: space-between; min-height: 4.25rem; gap: 1rem; }
.marke { display: flex; align-items: center; gap: .6rem; text-decoration: none; font: 750 1.375rem/1 var(--f-display); letter-spacing: -.01em; }
.marke img { width: 22px; }
.nav { display: flex; gap: .4rem; list-style: none; margin: 0; padding: 0; }
.nav a { display: block; padding: .5rem .9rem; border-radius: 999px; text-decoration: none; font-weight: 700; font-size: 1.0625rem; transition: background-color .2s ease; }
.nav a:hover { background: var(--linie); }
@media (max-width: 760px) { .nav { display: none; } }

/* ---------- Knöpfe ---------- */
.knopf {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  min-height: 52px; padding: .8rem 1.5rem; border-radius: 999px;
  font: 700 1.125rem/1.2 var(--f-text); text-decoration: none;
  transition: transform .2s ease, background-color .2s ease;
}
.knopf--dunkel { background: var(--tinte); color: #fff; }
.knopf--dunkel:hover { background: #000; transform: translateY(-2px); }
.knopf--hell { background: var(--papier); color: var(--tinte); }
.knopf--hell:hover { transform: translateY(-2px); }

/* ---------- Wand (Hero) ---------- */
.wand {
  background: var(--wand) url("../assets/img/wischtechnik.webp") center / cover;
  padding: clamp(3rem, 7vw, 5.5rem) 0 1.5rem;
  overflow: hidden;
}
.wand__inner { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 2rem; align-items: center; }
.wand h1 {
  font-size: clamp(3rem, 7.4vw, 6rem);
  font-weight: 800;
  letter-spacing: -.035em;
  line-height: .95;
  font-variation-settings: "opsz" 96;
}
.wand__lead { margin: 1.5rem 0 2rem; font-size: clamp(1.1875rem, 1.8vw, 1.375rem); max-width: 34ch; }
.wand__aktion { display: flex; flex-wrap: wrap; gap: .8rem; }
.wand__notiz { margin: 2.5rem auto 0; font-size: .9375rem; color: var(--tinte); }

/* Farbfächer: die Leistungen als Musterstreifen */
.faecher { position: relative; height: clamp(300px, 36vw, 470px); }
.faecher::after { /* Niete */
  content: ""; position: absolute; left: 50%; bottom: 22px; width: 22px; height: 22px; margin-left: -11px;
  border-radius: 50%; background: #d8d2cc; box-shadow: inset 0 0 0 4px #fff, 0 2px 4px rgb(0 0 0 / .3);
}
.streifen {
  --breite: clamp(48px, 5.6vw, 72px);
  position: absolute; left: 50%; bottom: 0;
  width: var(--breite); height: 100%;
  margin-left: calc(var(--breite) / -2);
  transform-origin: 50% calc(100% - 33px);
  transform: rotate(calc((var(--i) - 3) * 11deg));
  background: var(--c); color: var(--c-ink);
  border: 4px solid #fff; border-bottom-width: 64px;
  border-radius: 10px;
  box-shadow: 0 6px 14px -6px rgb(60 20 0 / .5);
  text-decoration: none;
  font: 700 clamp(.9375rem, 1.3vw, 1.0625rem)/1 var(--f-display);
  transition: transform .35s cubic-bezier(.16, 1, .3, 1);
}
.streifen span { position: absolute; top: .9rem; left: 50%; transform: translateX(-50%); writing-mode: vertical-rl; white-space: nowrap; }
.streifen:hover, .streifen:focus-visible { transform: rotate(calc((var(--i) - 3) * 11deg)) translateY(-18px); z-index: 2; }
.streifen:focus-visible { outline: 3px solid var(--tinte); outline-offset: 2px; }
@media (prefers-reduced-motion: no-preference) {
  .streifen { animation: auffaechern 1.1s cubic-bezier(.16, 1, .3, 1) .15s both; }
  @keyframes auffaechern { from { transform: rotate(0deg); } }
}

@media (max-width: 820px) {
  .wand__inner { grid-template-columns: 1fr; }
  .faecher { height: 290px; margin-top: 1rem; }
  .streifen { --breite: 46px; transform: rotate(calc((var(--i) - 3) * 12deg)); font-size: .875rem; border-bottom-width: 52px; }
  .streifen:hover, .streifen:focus-visible { transform: rotate(calc((var(--i) - 3) * 12deg)) translateY(-14px); }
}

/* ---------- Leistungen ---------- */
.leistungen { padding: var(--raum) 0; }
.leistungen h2, .projekte h2, .ueber h2 { font-size: clamp(2.25rem, 4.6vw, 3.75rem); font-weight: 750; letter-spacing: -.025em; max-width: 18ch; }
.intro { margin: 1.25rem 0 2.5rem; max-width: 60ch; color: var(--tinte-2); }
.karte { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .9rem 1.25rem; align-items: start; }
.chip { background: var(--papier); border-radius: 14px; overflow: hidden; box-shadow: 0 1px 2px rgb(60 20 0 / .08), 0 8px 20px -14px rgb(60 20 0 / .35); }
.chip summary {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  min-height: 76px; padding: 1rem 1.25rem 1rem 1.4rem;
  background: var(--c); color: var(--c-ink);
  cursor: pointer; list-style: none;
  font: 700 clamp(1.25rem, 2vw, 1.5rem)/1.15 var(--f-display);
}
.chip summary::-webkit-details-marker { display: none; }
.chip summary:focus-visible { outline: 3px solid var(--tinte); outline-offset: -6px; }
.chip__plus { position: relative; flex: none; width: 34px; height: 34px; border-radius: 50%; background: rgb(255 255 255 / .9); }
.chip__plus::before, .chip__plus::after { content: ""; position: absolute; left: 50%; top: 50%; width: 14px; height: 2.5px; margin: -1.25px 0 0 -7px; background: var(--tinte); border-radius: 2px; transition: transform .25s ease; }
.chip__plus::after { transform: rotate(90deg); }
.chip[open] .chip__plus::after { transform: rotate(0deg); }
.chip__text { padding: 1.25rem 1.4rem .4rem; font-size: 1.0625rem; }
@media (max-width: 720px) { .karte { grid-template-columns: 1fr; } }

/* ---------- Projekte ---------- */
.projekte { padding: 0 0 var(--raum); }
.raster { margin-top: 2.5rem; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 1rem; }
.raster figure { margin: 0; background: var(--papier); padding: 10px 10px 0; border-radius: 6px; box-shadow: 0 8px 20px -14px rgb(60 20 0 / .45); }
.raster img { width: 100%; height: 100%; object-fit: cover; border-radius: 3px; }
.raster figcaption { padding: .6rem .2rem .7rem; font-size: 1rem; color: var(--tinte-2); }
.r-hoch { grid-column: span 2; grid-row: span 2; display: grid; grid-template-rows: 1fr auto; }
.r-breit { grid-column: span 2; display: grid; grid-template-rows: 1fr auto; aspect-ratio: 4 / 3.4; }
.r-panorama { grid-column: span 4; display: grid; grid-template-rows: 1fr auto; }
.r-hoch img { aspect-ratio: 3 / 4; }
@media (max-width: 820px) {
  .raster { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .r-hoch, .r-breit { grid-column: span 1; grid-row: auto; aspect-ratio: auto; }
  .r-breit img { aspect-ratio: 3 / 4; }
  .r-panorama { grid-column: span 2; }
}

/* ---------- Über uns ---------- */
.ueber { background: #f2f4f9; padding: var(--raum) 0; }
.ueber__inner { display: grid; grid-template-columns: 1.3fr 1fr; gap: 3rem 5rem; align-items: center; }
.ueber p { max-width: 60ch; }
.zitat { font: 700 clamp(1.6rem, 3vw, 2.3rem)/1.15 var(--f-display); color: var(--violett); margin: 1.5rem 0; letter-spacing: -.015em; }
.unterschrift { font-style: italic; color: var(--tinte-2); }
.punkte { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; font-size: 1.25rem; font-weight: 700; }
.punkte li { display: flex; align-items: center; gap: 1rem; }
.punkt { flex: none; width: 46px; height: 46px; border-radius: 10px; background: var(--c); box-shadow: inset 0 0 0 4px #fff, 0 0 0 1px #d9dce6; }
.referenzen { margin-top: clamp(3rem, 6vw, 4.5rem); padding-top: 2rem; border-top: 1px solid #d9dce6; }
.referenzen h3 { font-size: 1.5rem; font-weight: 700; margin-bottom: .8rem; }
.referenzen p { color: var(--tinte-2); max-width: 75ch; }
@media (max-width: 820px) { .ueber__inner { grid-template-columns: 1fr; } }

/* ---------- Kontakt ---------- */
.kontakt { background: var(--wand) url("../assets/img/wischtechnik.webp") center / cover; padding: var(--raum) 0; }
.kontakt__inner { display: grid; grid-template-columns: 1.3fr 1fr; gap: 3rem; align-items: start; }
.kontakt h2 { font-size: clamp(2.25rem, 4.6vw, 3.75rem); font-weight: 800; letter-spacing: -.03em; max-width: 14ch; }
.gross-tel { display: inline-block; margin: 1.75rem 0 1.25rem; font: 800 clamp(2.2rem, 6vw, 4.25rem)/1 var(--f-display); letter-spacing: -.02em; text-decoration: none; background: var(--tinte); color: #fff; padding: .9rem 1.4rem; border-radius: 18px; font-variant-numeric: tabular-nums; }
.gross-tel:hover { background: #000; }
.kontakt__info { background: var(--papier); border-radius: 18px; padding: clamp(1.5rem, 3vw, 2.25rem); }
.kontakt__info h3 { font-size: 1.375rem; margin: 0 0 .6rem; }
.kontakt__info h3:not(:first-child) { margin-top: 1.75rem; }
address { font-style: normal; margin-bottom: .6rem; }
.klein { font-size: 1rem; color: var(--tinte-2); }
.link { font-weight: 700; color: var(--blau); }
.zeiten { display: grid; grid-template-columns: auto auto; justify-content: space-between; gap: .4rem 1rem; margin: 0 0 .8rem; font-variant-numeric: tabular-nums; }
.zeiten dd { margin: 0; text-align: right; }
@media (max-width: 820px) { .kontakt__inner { grid-template-columns: 1fr; } }

/* ---------- Fuß ---------- */
.fuss { background: var(--tinte); color: #e9ddd3; padding: 3rem 0 2rem; font-size: 1rem; }
.fuss__inner { display: grid; grid-template-columns: 1fr 1.4fr; gap: 1rem 3rem; }
.fuss h2 { font-size: 1.5rem; color: #fff; margin-bottom: .6rem; }
.fuss a { color: var(--gelb); }
.fuss :focus-visible { outline-color: var(--gelb); }
.demo { margin-top: 1.5rem; padding-top: 1.25rem; border-top: 1px solid rgb(255 255 255 / .15); font-size: .9375rem; color: #cbbcb0; }
@media (max-width: 760px) { .fuss__inner { grid-template-columns: 1fr; } }

/* ---------- Anrufleiste (mobil) ---------- */
.anrufleiste { display: none; }
@media (max-width: 760px) {
  body { padding-bottom: 76px; }
  .anrufleiste {
    position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 30;
    display: flex; align-items: center; justify-content: center; gap: .6rem;
    min-height: 56px; border-radius: 999px;
    background: var(--tinte); color: #fff; text-decoration: none;
    font: 700 1.1875rem/1 var(--f-text);
    box-shadow: 0 10px 24px -8px rgb(0 0 0 / .5);
  }
}