/* ============================================================
   LARMAR — PET-Rohfolien aus Lagerüberschuss
   Helles, seriöses B2B-Katalog-Design (kein Framework)
   ============================================================ */

:root {
  --papier: #fafbfc;
  --karte: #ffffff;
  --tinte: #16232e;
  --tinte-2: #51616d;
  --tinte-3: #64747f;
  --linie: #e3e9ee;
  --blau: #0e7bb8;
  --blau-dunkel: #0a628f;
  --blau-hell: #eaf4fa;
  --gruen: #1e7a46;
  --gruen-hell: #e7f4ec;
  --radius: 14px;
  --schatten: 0 1px 2px rgba(22, 35, 46, 0.05), 0 10px 28px rgba(22, 35, 46, 0.06);
  --schrift: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--papier);
  color: var(--tinte);
  font-family: var(--schrift);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.innen {
  max-width: 1100px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}

.zahl {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}

a { color: var(--blau); }

:focus-visible {
  outline: 3px solid var(--blau);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- Knöpfe ---------- */

.knopf {
  display: inline-block;
  border: 0;
  border-radius: 10px;
  padding: 10px 18px;
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
}

.knopf-primaer {
  background: var(--blau);
  color: #fff;
}

.knopf-primaer:hover { background: var(--blau-dunkel); }

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

.kopf {
  background: var(--karte);
  border-bottom: 1px solid var(--linie);
}

.kopf-innen {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.marke {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
  min-width: 0;
}

.wortmarke {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  color: var(--blau);
}

.marken-unterzeile {
  font-size: 0.92rem;
  color: var(--tinte-2);
  font-weight: 500;
}

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

.hero {
  background: linear-gradient(180deg, #ffffff 0%, var(--blau-hell) 130%);
  border-bottom: 1px solid var(--linie);
  padding: 44px 0 36px;
}

.hero-vorzeile {
  margin: 0 0 10px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blau);
}

.hero h1 {
  margin: 0;
  max-width: 46ch;
  font-size: clamp(1.35rem, 3.2vw, 2rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.hero-zahlen {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}

.hero-zahl {
  flex: 1 1 180px;
  min-width: 150px;
  background: var(--karte);
  border: 1px solid var(--linie);
  border-radius: var(--radius);
  box-shadow: var(--schatten);
  padding: 16px 20px;
}

.hero-zahl .gross {
  display: block;
  font-size: clamp(1.5rem, 3.4vw, 2.1rem);
  font-weight: 700;
  color: var(--blau-dunkel);
  line-height: 1.15;
}

.hero-zahl-label {
  display: block;
  margin-top: 4px;
  font-size: 0.85rem;
  color: var(--tinte-2);
}

.vertrauen {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

.vertrauen li {
  position: relative;
  padding-left: 24px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--tinte-2);
}

.vertrauen li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  width: 17px;
  height: 17px;
  margin-top: 3px;
  border-radius: 50%;
  background: var(--gruen-hell);
  color: var(--gruen);
  font-size: 0.7rem;
  font-weight: 800;
  line-height: 17px;
  text-align: center;
}

/* ---------- Filterleiste (sticky) ---------- */

.filterleiste {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(250, 251, 252, 0.94);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--linie);
}

.filter-innen {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 10px 14px;
  padding-top: 12px;
  padding-bottom: 12px;
}

.feld {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.feld-suche { flex: 1 1 230px; min-width: 180px; }

.feld-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--tinte-3);
}

.feld input,
.feld select {
  font: inherit;
  color: var(--tinte);
  background: var(--karte);
  border: 1px solid var(--linie);
  border-radius: 9px;
  padding: 8px 10px;
  min-height: 40px;
}

.feld input:focus-visible,
.feld select:focus-visible {
  outline: 3px solid var(--blau);
  outline-offset: 1px;
}

.zaehler {
  margin: 0 0 9px auto;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--tinte-2);
  white-space: nowrap;
}

/* ---------- Karten ---------- */

.katalog-bereich { padding-top: 26px; padding-bottom: 8px; }

.karten {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(370px, 100%), 1fr));
  gap: 20px;
}

.karte {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 13px;
  background: var(--karte);
  border: 1px solid var(--linie);
  border-radius: var(--radius);
  box-shadow: var(--schatten);
  padding: 22px;
}

.karte-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.posten-nr {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--tinte-3);
}

.badge {
  display: inline-block;
  border-radius: 999px;
  padding: 3px 11px;
  font-size: 0.74rem;
  font-weight: 700;
}

.badge-gruen {
  background: var(--gruen-hell);
  color: var(--gruen);
}

.karte-titel {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.karte-hersteller {
  margin: 0;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--blau-dunkel);
}

.karte-kurz {
  margin: 0;
  font-size: 0.92rem;
  color: var(--tinte-2);
}

/* Spez-Tabelle */

.tab-rahmen {
  overflow-x: auto;
  border: 1px solid var(--linie);
  border-radius: 10px;
  /* dezente Schattenkanten signalisieren horizontale Scrollbarkeit */
  background-color: var(--karte);
  background-image:
    linear-gradient(90deg, var(--karte) 30%, rgba(255, 255, 255, 0)),
    linear-gradient(270deg, var(--karte) 30%, rgba(255, 255, 255, 0)),
    radial-gradient(farthest-side at 0 50%, rgba(22, 35, 46, 0.16), rgba(22, 35, 46, 0)),
    radial-gradient(farthest-side at 100% 50%, rgba(22, 35, 46, 0.16), rgba(22, 35, 46, 0));
  background-position: left center, right center, left center, right center;
  background-size: 40px 100%, 40px 100%, 12px 100%, 12px 100%;
  background-repeat: no-repeat;
  background-attachment: local, local, scroll, scroll;
}

table.spez,
table.rollen {
  border-collapse: collapse;
  width: 100%;
  min-width: 460px;
  font-size: 0.86rem;
}

table.spez th,
table.rollen th {
  text-align: left;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--tinte-3);
  background: var(--papier);
  padding: 8px 12px;
  border-bottom: 1px solid var(--linie);
  white-space: nowrap;
}

table.spez td,
table.rollen td {
  padding: 8px 12px;
  white-space: nowrap;
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}

table.rollen tbody tr + tr td { border-top: 1px solid var(--linie); }

/* Chips */

.chips {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.chips li {
  background: var(--blau-hell);
  color: var(--blau-dunkel);
  border-radius: 999px;
  padding: 3px 11px;
  font-size: 0.78rem;
  font-weight: 600;
}

.zustand {
  margin: 0;
  font-size: 0.86rem;
  color: var(--tinte-2);
  border-left: 3px solid var(--gruen);
  background: var(--gruen-hell);
  border-radius: 0 8px 8px 0;
  padding: 8px 12px;
}

.zustand strong { color: var(--gruen); }

/* Richtpreis */

.preis {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 4px 16px;
  background: var(--blau-hell);
  border-radius: 10px;
  padding: 12px 16px;
  margin-top: auto;
}

.preis-haupt {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--blau-dunkel);
}

.preis-vb {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--tinte-2);
}

.preis-gesamt {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--tinte-2);
}

/* Aufklapper */

.karte details {
  border-top: 1px solid var(--linie);
  padding-top: 12px;
}

.karte summary {
  list-style: none;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--blau);
  display: flex;
  align-items: center;
  gap: 8px;
  border-radius: 6px;
  /* größere Trefferfläche ohne sichtbare Layout-Änderung */
  padding: 8px 0;
  margin: -8px 0;
}

.karte summary::-webkit-details-marker { display: none; }

.karte summary::before {
  content: "";
  width: 0;
  height: 0;
  border-left: 7px solid var(--blau);
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  transition: transform 0.15s ease;
}

.karte details[open] summary::before { transform: rotate(90deg); }

.karte summary:hover { color: var(--blau-dunkel); }

.detail-inhalt {
  display: flex;
  flex-direction: column;
  gap: 13px;
  padding-top: 12px;
}

.beschreibung {
  margin: 0;
  font-size: 0.92rem;
  color: var(--tinte);
  white-space: pre-line;
}

.detail-inhalt .knopf { align-self: flex-start; }

/* ---------- Leerzustand ---------- */

.leer {
  text-align: center;
  border: 2px dashed var(--linie);
  border-radius: var(--radius);
  background: var(--karte);
  padding: 48px 24px;
}

.leer-titel {
  margin: 0 0 6px;
  font-size: 1.1rem;
  font-weight: 700;
}

.leer-text {
  margin: 0 0 18px;
  color: var(--tinte-2);
}

/* ---------- Abwicklung & Kontakt ---------- */

/* Anker landet nicht unter der Sticky-Filterleiste (Vor-JS-Fallback des Kopf-Knopfs) */
#kontakt { scroll-margin-top: 90px; }

.abwicklung {
  background: var(--karte);
  border: 1px solid var(--linie);
  border-radius: var(--radius);
  box-shadow: var(--schatten);
  padding: 28px;
  margin: 28px 0 36px;
}

.abwicklung h2 {
  margin: 0 0 18px;
  font-size: 1.3rem;
  letter-spacing: -0.01em;
}

.ablauf {
  list-style: none;
  counter-reset: schritt;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.ablauf li {
  counter-increment: schritt;
  position: relative;
  background: var(--papier);
  border: 1px solid var(--linie);
  border-radius: 10px;
  padding: 14px 16px 14px 52px;
}

.ablauf li::before {
  content: counter(schritt);
  position: absolute;
  left: 14px;
  top: 14px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--blau);
  color: #fff;
  font-weight: 700;
  font-size: 0.85rem;
  line-height: 26px;
  text-align: center;
}

.ablauf li strong { display: block; margin-bottom: 2px; }

.ablauf li span {
  font-size: 0.87rem;
  color: var(--tinte-2);
}

.hinweise {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 8px;
}

.hinweise li {
  background: var(--papier);
  border: 1px solid var(--linie);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--tinte-2);
}

.kontakt-gross {
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid var(--linie);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.kontakt-gross-label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--tinte-3);
}

.kontakt-mail {
  font-family: var(--mono);
  font-size: clamp(1.15rem, 3.4vw, 1.7rem);
  font-weight: 700;
  color: var(--blau-dunkel);
  text-decoration: none;
  word-break: break-all;
}

.kontakt-mail:hover { text-decoration: underline; }

/* ---------- Fußzeile ---------- */

.fusszeile {
  border-top: 1px solid var(--linie);
  background: var(--karte);
}

.fuss-innen {
  padding-top: 20px;
  padding-bottom: 28px;
  font-size: 0.88rem;
  color: var(--tinte-2);
}

.fuss-innen p { margin: 4px 0; }

.fuss-dezent { color: var(--tinte-3); font-size: 0.8rem; }

/* ---------- Responsiv ---------- */

@media (max-width: 840px) {
  .karten { grid-template-columns: 1fr; }
  .zaehler { margin-left: 0; width: 100%; white-space: normal; }
}

@media (max-width: 480px) {
  .kopf-innen { flex-wrap: wrap; }
  .filter-innen { padding-top: 8px; padding-bottom: 8px; gap: 6px 10px; }
  .feld { flex: 1 1 0; min-width: 0; }
  .feld input, .feld select { min-height: 36px; padding: 6px 8px; }
  .feld select { width: 100%; }
  .feld-suche { flex-basis: 100%; }
  .zaehler { margin-bottom: 0; font-size: 0.8rem; }
  .hero { padding: 30px 0 26px; }
  .karte { padding: 16px; }
  .abwicklung { padding: 18px; }
  .innen { padding-left: 14px; padding-right: 14px; }
  table.spez { min-width: 360px; }
  table.rollen { min-width: 420px; }
}

/* ---------- Druck ---------- */

@media print {
  body { background: #fff; }
  .filterleiste,
  .knopf,
  .leer { display: none !important; }
  .kopf, .hero, .fusszeile { border-color: #ccc; }
  .karten { grid-template-columns: 1fr; gap: 12px; }
  .karte, .hero-zahl, .abwicklung {
    box-shadow: none;
    border-color: #ccc;
    break-inside: avoid;
  }
  .karte details { border-top-color: #ccc; }
  .karte summary { display: none; }
  .karte details > .detail-inhalt { display: flex !important; }
  a { color: inherit; text-decoration: none; }
}