/* Layout: Signal-Gelb auf Schotter-Grau. Kopf + Seiten per #anker, Backoffice als Seitenleiste + Arbeitsfläche. */
:root {
  --bg: #f3f2ec; --flaeche: #ffffff; --flaeche2: #ebe9df; --linie: #d9d6c8;
  --text: #191a16; --text2: #5d5f55; --gelb: #f2d900; --gelb-text: #191a16; --akzent: #8a7a00;
  --ok: #2f8a4b; --warn: #b26a00; --err: #c0392b;
  --f-display: "Barlow Condensed", "Arial Narrow", Arial, sans-serif;
  --f-text: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
  --r: 10px;
}
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) {
  --bg: #0b0b0a; --flaeche: #161614; --flaeche2: #1f1f1c; --linie: #2c2c28;
  --text: #f1f0ea; --text2: #9c9b91; --gelb: #fff27a; --gelb-text: #111110; --akzent: #fff27a;
  --ok: #6bd98c; --warn: #ffa84d; --err: #ff6b6b; color-scheme: dark } }
:root[data-theme="dark"] {
  --bg: #0b0b0a; --flaeche: #161614; --flaeche2: #1f1f1c; --linie: #2c2c28;
  --text: #f1f0ea; --text2: #9c9b91; --gelb: #fff27a; --gelb-text: #111110; --akzent: #fff27a;
  --ok: #6bd98c; --warn: #ffa84d; --err: #ff6b6b; color-scheme: dark }

* { box-sizing: border-box }
[hidden] { display: none !important }
body { background: var(--bg); color: var(--text); font: 15px/1.6 var(--f-text); margin: 0 }
a { color: inherit }
h1, h2, h3 { font-family: var(--f-display); font-weight: 700; line-height: 1.05; margin: 0; text-wrap: balance; letter-spacing: .2px }
h1 { font-size: clamp(2.6rem, 7vw, 4.6rem); text-transform: uppercase }
h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); text-transform: uppercase }
h3 { font-size: 1.35rem }
p { margin: 0 }
.mono { font-family: var(--f-mono); font-variant-numeric: tabular-nums }
.etikett { font: 600 .72rem/1 var(--f-text); text-transform: uppercase; letter-spacing: 1.4px; color: var(--text2) }
.huelle { max-width: 1160px; margin: 0 auto; padding-inline: 20px }
.leise { color: var(--text2) }
:focus-visible { outline: 2px solid var(--akzent); outline-offset: 2px }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important } }

/* Kopf */
.kopf { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--linie) }
.kopf .huelle { display: flex; align-items: center; gap: 18px; min-height: 60px; flex-wrap: wrap }
.marke { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 800 1.35rem/1 var(--f-display); text-transform: uppercase; letter-spacing: .5px }
.kachel { width: 34px; height: 34px; border-radius: 8px; background: var(--gelb); color: var(--gelb-text); display: grid; place-items: center; font: 800 .8rem/1 var(--f-display); letter-spacing: .3px }
.nav { display: flex; gap: 4px; margin-left: auto; flex-wrap: wrap; align-items: center }
.nav a { text-decoration: none; padding: 7px 11px; border-radius: 8px; color: var(--text2); font-weight: 500 }
.nav a:hover, .nav a.aktiv { color: var(--text); background: var(--flaeche2) }
.knopf { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid var(--linie); background: var(--flaeche); color: var(--text); padding: 10px 16px; border-radius: 9px; font: 600 .95rem/1.2 var(--f-text); cursor: pointer; text-decoration: none }
.knopf:hover { border-color: var(--text2) }
.knopf.gelb { background: var(--gelb); color: var(--gelb-text); border-color: transparent }
.knopf.gelb:hover { filter: brightness(.96) }
.knopf.klein { padding: 7px 12px; font-size: .85rem }
.menue-knopf { display: none }
@media (max-width: 760px) {
  .menue-knopf { display: inline-flex; margin-left: auto }
  .nav { display: none; width: 100%; flex-direction: column; align-items: stretch; padding-bottom: 12px }
  .nav.offen { display: flex }
}

/* Seiten */
.seite { display: none }
.seite.aktiv { display: block }

/* Start */
.hero { padding-block: 64px 40px; display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center }
.hero > * { min-width: 0 }
.hero p.lead { font-size: 1.15rem; color: var(--text2); max-width: 34rem; margin-top: 18px }
.hero .aktionen { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 26px }
.markierung { background: linear-gradient(transparent 62%, var(--gelb) 62%); color: inherit; padding-inline: 2px }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .markierung { background: none; color: var(--gelb) } }
:root[data-theme="dark"] .markierung { background: none; color: var(--gelb) }
@media (max-width: 860px) { .hero { grid-template-columns: 1fr; padding-block: 36px 24px } }

/* Telefon-Vorschau */
.telefon { justify-self: center; width: min(300px, 100%); aspect-ratio: 9/18.5; max-width: 100%; border-radius: 38px; background: #0b0b0a; border: 8px solid #26261f; box-shadow: 0 30px 60px -30px rgba(0,0,0,.45); padding: 16px 12px; display: flex; flex-direction: column; gap: 10px; color: #f1f0ea }
.foto { position: relative; flex: 1; border-radius: 14px; overflow: hidden; background:
  linear-gradient(170deg, #3b4a39 0%, #57624a 38%, #7d7966 52%, #5a5548 60%, #2e2c26 100%) }
.foto::before { content: ""; position: absolute; inset: 52% -10% auto -10%; height: 46%; background:
  repeating-linear-gradient(90deg, transparent 0 22px, rgba(40,32,24,.85) 22px 34px),
  linear-gradient(transparent 0 30%, #b9b3a3 30% 34%, transparent 34% 64%, #b9b3a3 64% 68%, transparent 68%);
  transform: perspective(240px) rotateX(58deg); transform-origin: top }
.foto .signal { position: absolute; left: 62%; top: 16%; width: 9px; height: 46%; background: #1b1b18 }
.foto .signal::after { content: ""; position: absolute; left: -9px; top: 0; width: 27px; height: 34px; border-radius: 6px; background: #1b1b18; box-shadow: inset 0 9px 0 -3px #ff4d3d }
.brand { position: absolute; left: 8px; bottom: 8px; right: 8px; background: rgba(0,0,0,.55); border-radius: 6px; padding: 6px 8px; font: 500 .62rem/1.45 var(--f-mono); color: #fff }
.chip-zeile { display: flex; gap: 6px }
.chip { font: 700 .62rem/1 var(--f-text); padding: 5px 8px; border-radius: 99px; background: #fff27a; color: #111 }
.chip.dunkel { background: #24241f; color: #f1f0ea }
.ausloeser { width: 54px; height: 54px; border-radius: 50%; border: 3px solid #f1f0ea; margin: 4px auto 0; display: grid; place-items: center }
.ausloeser::after { content: ""; width: 40px; height: 40px; border-radius: 50%; background: #fff27a }

/* Abschnitte */
.abschnitt { padding-block: 56px; border-top: 1px solid var(--linie) }
.abschnitt-kopf { display: flex; justify-content: space-between; align-items: end; gap: 20px; flex-wrap: wrap; margin-bottom: 28px }
.abschnitt-kopf p { max-width: 36rem; color: var(--text2) }
.raster { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px }
@media (max-width: 860px) { .raster { grid-template-columns: 1fr } }
.karte { background: var(--flaeche); border: 1px solid var(--linie); border-radius: var(--r); padding: 22px; display: flex; flex-direction: column; gap: 10px; min-width: 0 }
.karte p { color: var(--text2) }
.code { background: var(--flaeche2); border-radius: 8px; padding: 12px 14px; font: .78rem/1.6 var(--f-mono); overflow-x: auto; white-space: pre; color: var(--text) }

.ablauf { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border: 1px solid var(--linie); border-radius: var(--r); overflow: hidden; background: var(--flaeche) }
.ablauf > div { padding: 20px; border-right: 1px solid var(--linie); min-width: 0 }
.ablauf > div:last-child { border-right: 0 }
.ablauf b { font: 700 1.6rem/1 var(--f-display); color: var(--akzent); display: block; margin-bottom: 8px }
@media (max-width: 860px) { .ablauf { grid-template-columns: 1fr 1fr } .ablauf > div:nth-child(2) { border-right: 0 } .ablauf > div:nth-child(-n+2) { border-bottom: 1px solid var(--linie) } }
@media (max-width: 480px) { .ablauf { grid-template-columns: 1fr } .ablauf > div { border-right: 0; border-bottom: 1px solid var(--linie) } }

/* Preise */
.preise { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; align-items: stretch }
@media (max-width: 1000px) { .preise { grid-template-columns: 1fr 1fr } }
@media (max-width: 560px) { .preise { grid-template-columns: 1fr } }
.preis { background: var(--flaeche); border: 1px solid var(--linie); border-radius: var(--r); padding: 22px; display: flex; flex-direction: column; gap: 14px }
.preis.hervor { border: 2px solid var(--gelb) }
.preis .betrag { font: 800 2.6rem/1 var(--f-display) }
.preis .betrag small { font: 500 .85rem var(--f-text); color: var(--text2) }
.preis ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; color: var(--text2); font-size: .92rem }
.preis li::before { content: "✓"; color: var(--ok); font-weight: 700; margin-right: 8px }
.preis .knopf { margin-top: auto }
.umschalter { display: inline-flex; background: var(--flaeche2); border-radius: 9px; padding: 3px; gap: 2px }
.umschalter button { border: 0; background: transparent; color: var(--text2); padding: 7px 14px; border-radius: 7px; font: 600 .88rem var(--f-text); cursor: pointer }
.umschalter button.aktiv { background: var(--flaeche); color: var(--text); box-shadow: 0 1px 2px rgba(0,0,0,.08) }

/* Formulare */
.formular-seite { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; padding-block: 48px; align-items: start }
.formular-seite > * { min-width: 0 }
@media (max-width: 860px) { .formular-seite { grid-template-columns: 1fr; gap: 24px } }
form { display: grid; gap: 14px }
.feld { display: grid; gap: 6px }
.feld label { font-weight: 600; font-size: .88rem }
.feld input, .feld select, .feld textarea { width: 100%; padding: 11px 12px; border: 1px solid var(--linie); border-radius: 8px; background: var(--flaeche); color: var(--text); font: inherit }
.feld input:focus, .feld select:focus { border-color: var(--akzent); outline: none; box-shadow: 0 0 0 3px color-mix(in srgb, var(--gelb) 35%, transparent) }
.zwei { display: grid; grid-template-columns: 1fr 1fr; gap: 12px }
@media (max-width: 480px) { .zwei { grid-template-columns: 1fr } }
.haken { display: flex; gap: 10px; align-items: flex-start; font-size: .9rem; color: var(--text2) }
.haken input { margin-top: 4px; accent-color: var(--akzent) }
.hinweis { font-size: .85rem; color: var(--text2); background: var(--flaeche2); border-radius: 8px; padding: 10px 12px }
.meldung { font-size: .9rem; border-radius: 8px; padding: 10px 12px; border: 1px solid var(--ok); color: var(--ok) }
.staerke { height: 5px; border-radius: 9px; background: var(--flaeche2); overflow: hidden }
.staerke i { display: block; height: 100%; width: 0; background: var(--err); transition: width .2s }

/* Backoffice */
.konsole { display: grid; grid-template-columns: 230px 1fr; min-height: calc(100vh - 61px); border-top: 1px solid var(--linie) }
.seitenleiste { border-right: 1px solid var(--linie); padding: 18px 12px; display: flex; flex-direction: column; gap: 3px; background: var(--flaeche) }
.seitenleiste button { display: flex; align-items: center; gap: 10px; text-align: left; border: 0; background: transparent; color: var(--text2); padding: 9px 12px; border-radius: 8px; font: 500 .93rem var(--f-text); cursor: pointer }
.seitenleiste button:hover { background: var(--flaeche2); color: var(--text) }
.seitenleiste button.aktiv { background: var(--gelb); color: var(--gelb-text) }
.seitenleiste .firma { padding: 6px 12px 14px; border-bottom: 1px solid var(--linie); margin-bottom: 8px }
.arbeit { padding: 26px clamp(16px, 3vw, 36px); min-width: 0 }
.arbeit-kopf { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 20px }
.reiter { display: none }
.reiter.aktiv { display: block }
@media (max-width: 860px) {
  .konsole { grid-template-columns: 1fr }
  .seitenleiste { flex-direction: row; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--linie); padding: 10px 12px }
  .seitenleiste .firma { display: none }
  .seitenleiste button { white-space: nowrap }
}
.kennzahlen { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 18px }
@media (max-width: 860px) { .kennzahlen { grid-template-columns: 1fr 1fr } }
.zahl { background: var(--flaeche); border: 1px solid var(--linie); border-radius: var(--r); padding: 16px }
.zahl b { display: block; font: 700 2rem/1.1 var(--f-display); font-variant-numeric: tabular-nums }
.tabelle-box { background: var(--flaeche); border: 1px solid var(--linie); border-radius: var(--r); overflow-x: auto }
table { width: 100%; border-collapse: collapse; font-size: .9rem }
th { text-align: left; font: 600 .72rem/1 var(--f-text); text-transform: uppercase; letter-spacing: 1px; color: var(--text2); padding: 12px 14px; border-bottom: 1px solid var(--linie); white-space: nowrap }
td { padding: 11px 14px; border-bottom: 1px solid var(--linie); vertical-align: middle; white-space: nowrap }
tr:last-child td { border-bottom: 0 }
.pille { display: inline-block; font: 600 .74rem/1 var(--f-text); padding: 5px 9px; border-radius: 99px; background: var(--flaeche2); color: var(--text2) }
.pille.ok { background: color-mix(in srgb, var(--ok) 16%, transparent); color: var(--ok) }
.pille.warn { background: color-mix(in srgb, var(--warn) 16%, transparent); color: var(--warn) }
.pille.gelb { background: var(--gelb); color: var(--gelb-text) }
.galerie { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px }
.galerie .foto { aspect-ratio: 4/3; flex: none; border-radius: 10px }
.galerie figure { margin: 0; display: grid; gap: 6px; background: var(--flaeche); border: 1px solid var(--linie); border-radius: var(--r); padding: 8px }
.galerie figcaption { font-size: .82rem; color: var(--text2); display: flex; justify-content: space-between; gap: 6px }
.zeile { display: flex; gap: 10px; align-items: center; flex-wrap: wrap }
.schluessel { display: flex; gap: 8px; align-items: center; background: var(--flaeche2); border-radius: 8px; padding: 8px 10px; font: .82rem var(--f-mono); overflow-x: auto }
.zwei-spalten { display: grid; grid-template-columns: 1.2fr .8fr; gap: 16px }
.zwei-spalten > * { min-width: 0 }
@media (max-width: 1000px) { .zwei-spalten { grid-template-columns: 1fr } }
.paypal { background: #ffc439; color: #111; border: 0; border-radius: 22px; padding: 12px; font: 700 1rem var(--f-text); cursor: pointer; width: 100% }
.paypal i { font-style: italic; color: #003087 }
.paypal i b { color: #009cde }

/* Doku */
.doku { display: grid; grid-template-columns: 220px 1fr; gap: 32px; padding-block: 40px }
.doku > * { min-width: 0 }
.doku nav { position: sticky; top: calc(env(safe-area-inset-top, 0px) + 80px); align-self: start; display: grid; gap: 4px }
.doku nav a { text-decoration: none; color: var(--text2); padding: 5px 0; font-size: .92rem }
.doku nav a:hover { color: var(--text) }
.doku article { display: grid; gap: 18px; max-width: 46rem }
.endpunkt { display: flex; gap: 10px; align-items: center; font-family: var(--f-mono); font-size: .86rem; flex-wrap: wrap }
.methode { font: 700 .72rem/1 var(--f-mono); padding: 5px 7px; border-radius: 6px; background: var(--flaeche2) }
.methode.post { background: var(--gelb); color: var(--gelb-text) }
@media (max-width: 860px) { .doku { grid-template-columns: 1fr } .doku nav { position: static; grid-auto-flow: column; overflow-x: auto } }

/* Fuß */
.fuss { border-top: 1px solid var(--linie); padding-block: 28px; margin-top: 20px; color: var(--text2); font-size: .88rem }
.fuss .huelle { display: flex; gap: 18px; justify-content: space-between; flex-wrap: wrap }
.fuss nav { display: flex; gap: 16px; flex-wrap: wrap }
.fuss a { text-decoration: none }
.fuss a:hover { color: var(--text) }
.demo-band { background: var(--gelb); color: var(--gelb-text); font-size: .82rem; text-align: center; padding: 6px 16px; font-weight: 600 }
.recht { padding-block: 40px; max-width: 46rem; display: grid; gap: 16px }
.recht h3 { margin-top: 10px }
.fehler-text { font-size: .9rem; border-radius: 8px; padding: 10px 12px; border: 1px solid var(--err); color: var(--err) }
.qr { background: #fff; border-radius: 10px; padding: 12px; width: 200px; max-width: 100% }
.qr svg { display: block; width: 100%; height: auto }
.seitenleiste .abmelden { margin-top: auto; color: var(--text2) }
@media (max-width: 860px) { .seitenleiste .abmelden { margin-top: 0 } }
.leer { padding: 22px; color: var(--text2); text-align: center }
.inline-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; align-items: end; background: var(--flaeche); border: 1px solid var(--linie); border-radius: var(--r); padding: 14px; margin-bottom: 14px }
.inline-form .feld label { font-size: .8rem }
.inline-form .feld input, .inline-form .feld select { padding: 8px 10px }