/* Werkstatt Digital – Landingpages
   Mobil zuerst. Desktop bekommt ab 900px nur mehr Platz, keine andere Seite. */

:root {
  --akzent: #1f6f8b;
  --akzent-hell: #eaf3f6;
  --tinte: #17181a;
  --tinte-weich: #55585e;
  --linie: #e2e2e0;
  --papier: #ffffff;
  --papier-warm: #f7f6f3;
  --gruen: #2f7a4a;
  --rot: #b23b2e;
  --radius: 14px;
  --breite: 1080px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--tinte);
  background: var(--papier);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { line-height: 1.2; letter-spacing: -0.02em; margin: 0 0 .5em; font-weight: 650; }
h1 { font-size: 2rem; }
h2 { font-size: 1.55rem; }
h3 { font-size: 1.1rem; }
p { margin: 0 0 1em; }
a { color: inherit; }
strong { font-weight: 650; }

.huelle { max-width: var(--breite); margin: 0 auto; padding: 0 20px; }

section { padding: 48px 0; border-top: 1px solid var(--linie); }
section:first-of-type { border-top: 0; }
.warm { background: var(--papier-warm); }

.kicker {
  display: inline-block;
  font-size: .78rem;
  letter-spacing: .09em;
  text-transform: uppercase;
  font-weight: 650;
  color: var(--akzent);
  margin-bottom: 10px;
}

.lead { font-size: 1.1rem; color: var(--tinte-weich); }

/* ---------- Kopf ---------- */

.kopf {
  position: sticky; top: 0; z-index: 20;
  background: rgba(255,255,255,.94);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--linie);
}
.kopf .huelle { display: flex; align-items: center; gap: 12px; height: 58px; }
.marke { font-weight: 700; letter-spacing: -.02em; text-decoration: none; display: flex; align-items: center; gap: 9px; }
.marke .punkt { width: 11px; height: 11px; border-radius: 3px; background: var(--akzent); display: inline-block; }
.kopf nav { margin-left: auto; display: flex; gap: 16px; font-size: .92rem; }
.kopf nav a { text-decoration: none; color: var(--tinte-weich); }
.kopf nav a:hover { color: var(--tinte); }
@media (max-width: 720px) { .kopf nav { display: none; } }

/* ---------- Hero ---------- */

.hero { padding: 40px 0 44px; background: linear-gradient(180deg, var(--akzent-hell), transparent); }
.hero h1 { font-size: clamp(1.85rem, 6.5vw, 3rem); }
.hero .lead { font-size: 1.12rem; max-width: 40em; }
.hero-marken { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }

.knopf-reihe { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.knopf {
  display: inline-block; padding: 13px 22px; border-radius: 999px;
  background: var(--akzent); color: #fff; text-decoration: none;
  font-weight: 600; border: 1px solid var(--akzent);
}
.knopf.leer { background: transparent; color: var(--tinte); border-color: var(--linie); }
.knopf:active { transform: translateY(1px); }

.merkzeile { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 18px; font-size: .92rem; color: var(--tinte-weich); }
.merkzeile span::before { content: "✓ "; color: var(--gruen); font-weight: 700; }

/* ---------- Raster ---------- */

.raster { display: grid; gap: 14px; }
@media (min-width: 700px) { .raster.zwei { grid-template-columns: 1fr 1fr; } }
@media (min-width: 700px) { .raster.drei { grid-template-columns: 1fr 1fr; } }
@media (min-width: 980px) { .raster.drei { grid-template-columns: repeat(3, 1fr); } }

.karte {
  background: var(--papier);
  border: 1px solid var(--linie);
  border-radius: var(--radius);
  padding: 20px;
}
.karte h3 { margin-bottom: .35em; }
.karte p:last-child { margin-bottom: 0; }
.karte .nr { font-size: .8rem; font-weight: 700; color: var(--akzent); letter-spacing: .08em; }

/* ---------- Partner / Transparenz ---------- */

.partner-raster { display: grid; gap: 12px; }
@media (min-width: 640px) { .partner-raster { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .partner-raster { grid-template-columns: repeat(3, 1fr); } }

.partner {
  border: 1px solid var(--linie);
  border-radius: var(--radius);
  background: var(--papier);
  padding: 16px 16px 14px;
  display: flex; flex-direction: column; gap: 10px;
}
.partner-kopf { display: flex; align-items: center; gap: 10px; min-height: 34px; }
.partner-logo {
  height: 26px; width: auto; max-width: 118px; object-fit: contain; display: block;
}
.partner-schrift {
  font-weight: 700; letter-spacing: -.02em; font-size: 1.02rem;
  display: inline-flex; align-items: center; gap: 7px;
}
.partner-schrift .kachel {
  width: 22px; height: 22px; border-radius: 6px; background: var(--akzent);
  color: #fff; font-size: .72rem; display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700;
}
.partner-wofuer { margin: 0; font-size: .95rem; }
.partner dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 3px 10px; font-size: .84rem; }
.partner dt { color: var(--tinte-weich); }
.partner dd { margin: 0; }
.partner a.mehr { font-size: .82rem; color: var(--akzent); text-decoration: none; margin-top: auto; }

.marke-chip {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1px solid var(--linie); background: #fff; border-radius: 999px;
  padding: 6px 12px; font-size: .82rem; font-weight: 600; color: var(--tinte-weich);
}
.marke-chip img { height: 15px; width: auto; max-width: 44px; object-fit: contain; }

/* Marken-Reihe in «Womit es zusammenarbeitet»: etwas grösser als die
   Lauftext-Chips, damit man das eigene Postfach am Zeichen erkennt. */
.marken-reihe { display: flex; flex-wrap: wrap; gap: 7px; margin: 2px 0 12px; }
.marken-reihe .marke-chip { padding: 7px 13px; font-size: .85rem; color: var(--tinte); }
.marken-reihe .marke-chip img { height: 19px; max-width: 56px; }

.fussnote { font-size: .82rem; color: var(--tinte-weich); margin-top: 18px; }

/* ---------- Listen ---------- */

.liste { list-style: none; margin: 0; padding: 0; }
.liste li { padding-left: 26px; position: relative; margin-bottom: 8px; }
.liste li::before {
  content: ""; position: absolute; left: 4px; top: .55em;
  width: 8px; height: 8px; border-radius: 50%; background: var(--akzent);
}
.liste.haken li::before {
  content: "✓"; background: none; width: auto; height: auto; top: 0;
  color: var(--gruen); font-weight: 700; left: 2px;
}

/* ---------- Rechner-Beispiel ---------- */

.beleg {
  border: 1px solid var(--linie); border-radius: var(--radius);
  background: #fff; overflow: hidden;
}
.beleg-kopf { padding: 14px 18px; background: var(--akzent-hell); font-weight: 650; }
.beleg table { width: 100%; border-collapse: collapse; font-size: .95rem; }
.beleg td { padding: 10px 18px; border-top: 1px solid var(--linie); }
.beleg td:last-child { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.beleg .total td { font-weight: 700; background: var(--papier-warm); font-size: 1.02rem; }

/* ---------- Vergleich selber / mit uns ---------- */

.tabelle-huelle { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table.vergleich { width: 100%; border-collapse: collapse; font-size: .93rem; min-width: 560px; }
table.vergleich th, table.vergleich td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--linie); vertical-align: top; }
table.vergleich th { font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; color: var(--tinte-weich); }
table.vergleich td:first-child { font-weight: 600; }
table.vergleich .selber { color: var(--rot); }
table.vergleich .wir { color: var(--gruen); }
table.vergleich tr:last-child td { border-bottom: 0; font-weight: 700; }

/* ---------- Preise ---------- */

.preis-karte { display: flex; flex-direction: column; }
.preis-karte.haupt { border-color: var(--akzent); border-width: 2px; }
.preis { font-size: 2.1rem; font-weight: 700; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.preis span { font-size: .95rem; font-weight: 500; color: var(--tinte-weich); }
.preis-karte .liste { margin-top: 12px; font-size: .93rem; }
.band {
  display: inline-block; background: var(--akzent); color: #fff; border-radius: 999px;
  padding: 3px 10px; font-size: .74rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase;
}

/* ---------- Branchen ---------- */

.branchen-reihe { display: flex; flex-wrap: wrap; gap: 8px; }
.branchen-reihe a {
  text-decoration: none; border: 1px solid var(--linie); border-radius: 999px;
  padding: 8px 15px; font-size: .9rem; font-weight: 600; background: #fff;
}
.branchen-reihe a.aktiv { background: var(--akzent); color: #fff; border-color: var(--akzent); }

/* ---------- Fragen ---------- */

details {
  border: 1px solid var(--linie); border-radius: var(--radius);
  padding: 14px 18px; margin-bottom: 10px; background: #fff;
}
details summary { cursor: pointer; font-weight: 620; list-style: none; }
details summary::-webkit-details-marker { display: none; }
details summary::after { content: "+"; float: right; color: var(--akzent); font-weight: 700; }
details[open] summary::after { content: "–"; }
details p { margin: 12px 0 0; color: var(--tinte-weich); }

/* ---------- Formular ---------- */

form.anfrage { display: grid; gap: 12px; max-width: 560px; }
form.anfrage label { font-size: .88rem; font-weight: 600; }
form.anfrage input, form.anfrage select, form.anfrage textarea {
  width: 100%; padding: 13px 14px; font: inherit; font-size: 16px;
  border: 1px solid var(--linie); border-radius: 10px; background: #fff; color: var(--tinte);
}
form.anfrage textarea { min-height: 110px; resize: vertical; }
form.anfrage .klein { font-size: .8rem; color: var(--tinte-weich); }
form.anfrage button { border: 0; cursor: pointer; }

/* ---------- Fuss ---------- */

.fuss { background: var(--tinte); color: #cfd2d6; padding: 40px 0 34px; font-size: .9rem; }
.fuss a { color: #fff; text-decoration: none; }
.fuss h4 { color: #fff; font-size: .95rem; margin: 0 0 8px; }
.fuss .raster { gap: 24px; }
.fuss .liste li::before { background: #6d747c; }
.fuss .klein { color: #8b9096; font-size: .82rem; margin-top: 26px; }

/* Honigtopf im Anfrageformular: für Menschen unsichtbar, Spam-Skripte füllen es aus */
.nur-fuer-roboter { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; opacity: 0; }

/* Rechtslinks im Fuss */
.fuss .rechtslinks { margin-top: 26px; margin-bottom: 0; }
.fuss .rechtslinks a { color: #c9ced4; text-decoration: underline; }