/* beinundfuß.de: sachliche Gestaltung. Weiße und hellgraue Flächen, dunkle Kapitel, Gelb als einziger Akzent, Poppins selbst gehostet. */
@font-face { font-family: "Poppins"; font-style: normal; font-display: swap; font-weight: 400; src: url(fonts/poppins-400.woff2) format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Poppins"; font-style: normal; font-display: swap; font-weight: 500; src: url(fonts/poppins-500.woff2) format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Poppins"; font-style: normal; font-display: swap; font-weight: 600; src: url(fonts/poppins-600.woff2) format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Poppins"; font-style: normal; font-display: swap; font-weight: 700; src: url(fonts/poppins-700.woff2) format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Poppins"; font-style: normal; font-display: swap; font-weight: 400; src: url(fonts/poppins-ext-400.woff2) format("woff2"); unicode-range: U+0100-02BA, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Poppins"; font-style: normal; font-display: swap; font-weight: 500; src: url(fonts/poppins-ext-500.woff2) format("woff2"); unicode-range: U+0100-02BA, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Poppins"; font-style: normal; font-display: swap; font-weight: 600; src: url(fonts/poppins-ext-600.woff2) format("woff2"); unicode-range: U+0100-02BA, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Poppins"; font-style: normal; font-display: swap; font-weight: 700; src: url(fonts/poppins-ext-700.woff2) format("woff2"); unicode-range: U+0100-02BA, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }

:root {
  --weiss: #ffffff;
  --hell: #f3f4f6;
  --hell-2: #e5e7eb;
  --linie: #d1d5db;
  --ink: #111827;
  --muted: #4b5563;
  --dunkel: #111827;
  --dunkel-2: #1f2937;
  --dunkel-linie: #374151;
  --dunkel-muted: #d1d5db;
  --gelb: #fece14;
  --gelb-tief: #e6b800;
  --gelb-hell: #fff7d1;
  --gruen: #16a34a;
  --rot: #dc2626;

  --r-klein: 6px;
  --r: 10px;
  --r-gross: 16px;

  --rand: max(16px, 4vw);
  --breite: 1240px;
  --kopf-h: 68px;

  --step-small: 0.875rem;
  --step-body: clamp(1rem, 0.97rem + 0.15vw, 1.0625rem);
  --step-lead: clamp(1.0625rem, 1rem + 0.35vw, 1.25rem);
  --step-h3: clamp(1.25rem, 1.1rem + 0.5vw, 1.5rem);
  --step-h2: clamp(1.875rem, 1.35rem + 2vw, 3rem);
  --step-h1: clamp(2.25rem, 1.4rem + 3.6vw, 4.25rem);

  --schrift: "Poppins", "Segoe UI", Arial, sans-serif;
  --ease: cubic-bezier(.2, .7, .2, 1);
  color-scheme: light;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { background: var(--weiss); scroll-behavior: smooth; scroll-padding-top: var(--kopf-h); }
body { margin: 0; overflow-x: clip; background: var(--weiss); color: var(--ink); font: 400 var(--step-body)/1.6 var(--schrift);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }
h1, h2, h3 { margin: 0; text-wrap: balance; font-weight: 600; letter-spacing: -.02em; }
p { margin: 0; text-wrap: pretty; }
button, input, textarea, select { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid #2563eb; outline-offset: 2px; }
::selection { background: var(--gelb); color: var(--ink); }

.bf-skip { position: absolute; left: var(--rand); top: -80px; z-index: 30; background: var(--ink); color: var(--weiss); padding: 12px 16px; border-radius: var(--r-klein); }
.bf-skip:focus { top: 8px; }
.bf-unsichtbar { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Knöpfe: Schwarz als Standard, Gelb für die Hauptaktion, Rahmen für Nebenaktionen */
.bf-knopf, .btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 22px;
  background: var(--ink); color: var(--weiss); font-weight: 600; font-size: var(--step-body); text-decoration: none; border: 1px solid transparent;
  border-radius: var(--r-klein); cursor: pointer; white-space: nowrap; transition: background-color .2s, border-color .2s, transform .15s var(--ease);
}
.bf-knopf:hover, .btn:hover { background: #000; }
.bf-knopf:active, .btn:active { transform: translateY(1px); }
.bf-knopf:disabled, .btn:disabled { opacity: .5; cursor: wait; transform: none; }
.bf-knopf-gelb { background: var(--gelb); color: var(--ink); }
.bf-knopf-gelb:hover { background: var(--gelb-tief); }
.bf-knopf-rand, .btn-hell { background: transparent; color: var(--ink); border-color: var(--linie); }
.bf-knopf-rand:hover, .btn-hell:hover { background: var(--weiss); border-color: var(--ink); }
.bf-knopf-gross { min-height: 56px; padding: 0 28px; }
.bf-knopf-klein { min-height: 44px; padding: 0 16px; font-size: var(--step-small); }

/* Kopfleiste: immer hell, mit feiner Linie */
.bf-kopf { position: fixed; inset: 0 0 auto; z-index: 20; height: var(--kopf-h); display: flex; align-items: center; gap: 32px;
  padding: 0 var(--rand); background: rgba(255, 255, 255, .94); color: var(--ink); border-bottom: 1px solid var(--hell-2);
  -webkit-backdrop-filter: saturate(1.4) blur(8px); backdrop-filter: saturate(1.4) blur(8px); }
.bf-marke { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.125rem; letter-spacing: -.02em; text-decoration: none; margin-right: auto; }
.bf-marke-zeichen { width: 22px; height: 22px; border-radius: 5px; background: var(--gelb);
  box-shadow: inset 0 -6px 0 var(--ink); }
.bf-nav { display: flex; gap: 28px; }
.bf-nav a { text-decoration: none; font-weight: 500; font-size: .9375rem; color: var(--muted); transition: color .2s; }
.bf-nav a:hover { color: var(--ink); }
.bf-knopf-kopf { min-height: 42px; padding: 0 18px; font-size: .9375rem; }

/* Flächen der Abschnitte */
[data-feld="weiss"] { background: var(--weiss); color: var(--ink); }
[data-feld="hell"] { background: var(--hell); color: var(--ink); }
[data-feld="dunkel"] { background: var(--dunkel); color: var(--weiss); }

h2 { font-size: var(--step-h2); line-height: 1.12; }
h3 { font-size: var(--step-h3); line-height: 1.25; }

.kb-intro { display: grid; grid-template-columns: repeat(12, 1fr); gap: 24px; align-items: end; max-width: var(--breite); margin: 0 auto; padding: 0 var(--rand); box-sizing: content-box; }
.kb-intro h2 { grid-column: 1 / 7; }
.kb-intro p { grid-column: 8 / 13; max-width: 48ch; color: var(--muted); }

/* 1 Hero: Text links, Produktfoto rechts */
.kb-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 48px; align-items: center;
  max-width: none; min-height: min(860px, 100svh); padding: calc(var(--kopf-h) + 56px) var(--rand) 72px; }
.kb-hero-text { display: grid; gap: 28px; justify-self: end; width: 100%; max-width: 600px; }
.kb-titel { font-size: var(--step-h1); line-height: 1.06; letter-spacing: -.03em; }
.kb-titel span { background: linear-gradient(transparent 62%, var(--gelb) 62%, var(--gelb) 92%, transparent 92%); padding: 0 .04em; }
.kb-hero-lead { font-size: var(--step-lead); color: var(--muted); max-width: 46ch; }
.kb-aktionen { display: flex; flex-wrap: wrap; gap: 12px; }
.kb-fakten { display: grid; grid-template-columns: repeat(3, auto); justify-content: start; gap: 0; margin: 12px 0 0; padding-top: 28px; border-top: 1px solid var(--linie); }
.kb-fakten div { padding-right: 32px; margin-right: 32px; border-right: 1px solid var(--linie); }
.kb-fakten div:last-child { border-right: 0; margin-right: 0; padding-right: 0; }
.kb-fakten dt { font-size: var(--step-small); color: var(--muted); }
.kb-fakten dd { margin: 2px 0 0; font-size: 1.5rem; font-weight: 600; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.kb-hero-bildfeld { margin: 0; align-self: center; aspect-ratio: 4 / 3; display: flex; align-items: center; justify-content: center; background: var(--weiss);
  border-radius: var(--r-gross); padding: 48px 32px; overflow: hidden; }
.kb-hero-bild { width: 112%; max-width: none; will-change: translate; }

/* Laufband unter dem Hero: ruhig und klein */
.kb-band { overflow: hidden; padding: 16px 0; border-top: 1px solid var(--dunkel-linie); }
.kb-band-lauf { display: flex; width: max-content; animation: lauf 60s linear infinite; }
.kb-band span { font-weight: 500; font-size: var(--step-small); letter-spacing: .06em; text-transform: uppercase; white-space: nowrap; padding: 0 28px; color: var(--dunkel-muted); }
.kb-band span::after { content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%; margin-left: 56px; background: var(--gelb); vertical-align: .15em; }
.kb-band:hover .kb-band-lauf { animation-play-state: paused; }
@keyframes lauf { to { transform: translateX(-50%); } }

/* 2 Berater: dunkles Kapitel, Text links, Gespräch rechts */
.kb-berater { display: grid; grid-template-columns: repeat(12, 1fr); gap: 32px; max-width: calc(var(--breite) + 2 * var(--rand)); margin: 0 auto; padding: 112px var(--rand); }
.kb-berater[data-feld] { max-width: none; padding-left: max(var(--rand), calc((100vw - var(--breite)) / 2)); padding-right: max(var(--rand), calc((100vw - var(--breite)) / 2)); }
.kb-berater-text { grid-column: 1 / 6; display: grid; gap: 24px; align-content: start; }
.kb-berater-text > p { max-width: 42ch; color: var(--dunkel-muted); }

.kb-rechner { background: var(--dunkel-2); border: 1px solid var(--dunkel-linie); border-radius: var(--r); padding: 24px; display: grid; gap: 14px; }
.kb-rechner h3 { font-size: var(--step-body); font-weight: 600; color: var(--weiss); }
.kb-rechner-felder { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.kb-rechner label { display: grid; gap: 6px; font-size: var(--step-small); color: var(--dunkel-muted); }
.kb-rechner input { width: 100%; height: 48px; padding: 0 14px; background: var(--dunkel); color: var(--weiss); border: 1px solid var(--dunkel-linie); border-radius: var(--r-klein);
  font-size: var(--step-lead); font-weight: 500; font-variant-numeric: tabular-nums; }
.kb-rechner input:focus-visible { outline-color: var(--gelb); border-color: var(--gelb); }
.kb-rechner-wert { font-size: 2.5rem; line-height: 1.1; font-weight: 600; letter-spacing: -.02em; color: var(--gelb); font-variant-numeric: tabular-nums; }
.kb-rechner-wert output { display: inline-block; transition: transform .25s var(--ease); }
.kb-rechner-wert output.ist-neu { transform: scale(1.04); }
.kb-rechner-notiz { font-size: var(--step-small); color: var(--dunkel-muted); max-width: 46ch; }
.kb-rechner-reserve { font-size: var(--step-small); color: var(--dunkel-muted); max-width: 46ch; padding: 10px 12px; border-left: 3px solid var(--gelb); background: var(--dunkel); border-radius: 0 var(--r-klein) var(--r-klein) 0; }
.kb-rechner-reserve strong { color: var(--weiss); }
.kb-rechner .bf-knopf { justify-self: start; }
.kb-ablauf { font-size: var(--step-small); }

.kb-chat { grid-column: 6 / 13; background: var(--weiss); color: var(--ink); border-radius: var(--r-gross); overflow: hidden; display: flex; flex-direction: column; min-height: 640px; max-height: 820px; }
.kb-chat-kopf { display: flex; align-items: center; justify-content: space-between; padding: 16px 24px; border-bottom: 1px solid var(--hell-2); }
.kb-chat-kopf strong { font-size: var(--step-body); font-weight: 600; display: inline-flex; align-items: center; gap: 10px; }
.kb-chat-kopf strong::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--gruen); }
.kb-neu { background: none; border: 0; padding: 10px 0; font-size: var(--step-small); font-weight: 500; color: var(--muted); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.kb-neu:hover { color: var(--ink); }
.kb-verlauf { flex: 1; overflow-y: auto; padding: 24px; display: flex; flex-direction: column; gap: 16px; scroll-behavior: smooth; }
.ki-blase { max-width: 88%; animation: blase .35s var(--ease) both; }
.ki-blase p + p { margin-top: .6em; }
.ki-bank { display: grid; grid-template-columns: 1fr; gap: 2px; margin: .6em 0; padding: 12px 14px; border: 1px solid var(--linie); border-radius: var(--r-klein); }
.ki-bank dt { font-size: .8em; opacity: .7; margin-top: 6px; }
.ki-bank dt:first-child { margin-top: 0; }
.ki-bank dd { margin: 0; font-weight: 500; font-variant-numeric: tabular-nums; user-select: all; white-space: nowrap; }
.ki-blase .ki-bank + p { margin-top: .6em; }
.ki-berater { align-self: flex-start; }
.ki-kunde { align-self: flex-end; background: var(--hell); color: var(--ink); padding: 12px 16px; border-radius: var(--r) var(--r) 2px var(--r); }
.ki-fehler { color: #b91c1c; font-weight: 500; }
.ki-warte { display: flex; gap: 6px; padding: 8px 0; }
.ki-warte span { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); animation: punkt 1s infinite ease-in-out; }
.ki-warte span:nth-child(2) { animation-delay: .15s; }
.ki-warte span:nth-child(3) { animation-delay: .3s; }
@keyframes punkt { 0%, 100% { opacity: .3; transform: translateY(0); } 50% { opacity: 1; transform: translateY(-3px); } }
@keyframes blase { from { opacity: 0; transform: translateY(10px); } }

.ki-karten { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; animation: blase .4s var(--ease) both; }
.ki-karte { background: var(--weiss); border: 1px solid var(--hell-2); border-radius: var(--r); overflow: hidden; display: flex; flex-direction: column; transition: border-color .2s; }
.ki-karte:hover { border-color: var(--linie); }
.ki-karte img { width: 100%; aspect-ratio: 4 / 3; object-fit: contain; background: var(--hell); padding: 12px; }
.ki-karte-text { padding: 16px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.ki-karte h3 { font-size: var(--step-body); line-height: 1.3; letter-spacing: -.01em; }
.ki-kurz { font-size: var(--step-small); color: var(--muted); }
.ki-merkmale { list-style: none; margin: 0; padding: 0; font-size: var(--step-small); color: var(--muted); }
.ki-preis { font-weight: 600; font-size: var(--step-lead); font-variant-numeric: tabular-nums; margin-top: auto; }
.ki-karte .btn { align-self: flex-start; }
.ki-wahl { display: grid; gap: 12px; }
.ki-wahl-gruppe { border: 0; margin: 0; padding: 0; min-width: 0; }
.ki-wahl-gruppe legend { padding: 0; margin-bottom: 6px; font-size: var(--step-small); font-weight: 500; }
.ki-pillen { display: flex; flex-wrap: wrap; gap: 6px; }
.ki-pille { position: relative; cursor: pointer; }
.ki-pille input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.ki-pille span { display: inline-flex; align-items: center; min-height: 40px; padding: 6px 14px; border: 1px solid var(--linie); border-radius: var(--r-klein);
  background: var(--weiss); font-size: var(--step-small); font-weight: 500; line-height: 1.3; transition: background-color .15s, border-color .15s, color .15s; }
.ki-pille:hover span { border-color: var(--ink); }
.ki-pille input:checked + span { background: var(--ink); border-color: var(--ink); color: var(--weiss); }
.ki-pille-aus span { color: #6b7280; border-style: dashed; }
.ki-pille input:focus-visible + span { outline: 3px solid #2563eb; outline-offset: 2px; }

.kb-chips { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 24px 16px; }
.kb-chip { background: var(--weiss); border: 1px solid var(--linie); border-radius: 999px; padding: 8px 14px; font-size: var(--step-small); font-weight: 500; cursor: pointer; text-align: left;
  transition: background-color .2s, border-color .2s; }
.kb-chip:hover { background: var(--gelb-hell); border-color: var(--gelb-tief); }
.kb-eingabe { display: flex; gap: 8px; padding: 0 24px 16px; }
.kb-eingabe textarea { flex: 1; resize: none; min-height: 52px; max-height: 160px; padding: 14px 16px; border: 1px solid var(--linie); border-radius: var(--r-klein); background: var(--weiss); line-height: 1.4; }
.kb-eingabe textarea:focus-visible { outline-offset: 0; border-color: #2563eb; }
.kb-senden { min-height: 52px; padding: 0 22px; border: 0; border-radius: var(--r-klein); background: var(--ink); color: var(--weiss); font-weight: 600; cursor: pointer; transition: background-color .2s; }
.kb-senden:hover { background: #000; }
.kb-senden:disabled { opacity: .5; cursor: wait; }
.kb-hinweis { padding: 0 24px 20px; font-size: .8125rem; color: var(--muted); }

/* 3 Einsätze: Akkordeon, geschlossene Felder hellgrau, offenes Feld dunkel */
.kb-einsaetze { padding: 112px 0; }
.kb-akk { display: flex; gap: 6px; height: 520px; max-width: var(--breite); margin: 56px auto 0; padding: 0 var(--rand); box-sizing: content-box; }
.kb-akk-panel { position: relative; flex: 0 0 72px; background: var(--hell); color: var(--ink); border-radius: var(--r); overflow: hidden;
  transition: flex-basis .45s var(--ease), flex-grow .45s var(--ease), background-color .3s; }
.kb-akk-panel:not(.ist-offen):hover { background: var(--hell-2); }
.kb-akk-panel.ist-offen { flex: 1 1 auto; background: var(--dunkel); color: var(--weiss); }
.kb-akk-kopf { position: absolute; inset: 0; width: 72px; border: 0; background: none; cursor: pointer; padding: 0 0 24px; display: flex; align-items: flex-end; justify-content: center; }
.kb-akk-kopf span { writing-mode: vertical-rl; transform: rotate(180deg); font-weight: 500; font-size: var(--step-body); white-space: nowrap; }
.ist-offen .kb-akk-kopf { display: none; }
.kb-akk-inhalt { position: absolute; inset: 0; width: max(600px, 100%); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px;
  padding: 40px; opacity: 0; transition: opacity .3s; visibility: hidden; }
.ist-offen .kb-akk-inhalt { opacity: 1; visibility: visible; transition-delay: .15s; position: relative; height: 100%; width: 100%; }
.kb-akk-text { display: flex; flex-direction: column; gap: 20px; }
.kb-akk-text h3 { font-size: var(--step-h2); line-height: 1.12; }
.kb-akk-text p { max-width: 38ch; margin-top: auto; color: var(--dunkel-muted); }
.kb-akk-text .bf-knopf { align-self: flex-start; background: var(--gelb); color: var(--ink); }
.kb-akk-text .bf-knopf:hover { background: var(--gelb-tief); }
.kb-sticker { align-self: center; justify-self: center; width: 100%; max-width: 420px; border-radius: var(--r); background: #fff; }

/* 5 Preise: Text links, Liste rechts */
.kb-preise { display: grid; grid-template-columns: repeat(12, 1fr); gap: 32px; padding: 112px max(var(--rand), calc((100vw - var(--breite)) / 2)); }
.kb-preise-text { grid-column: 1 / 5; display: grid; gap: 16px; align-content: start; position: sticky; top: calc(var(--kopf-h) + 40px); }
.kb-preise-text p { color: var(--muted); }
.kb-preise-liste { grid-column: 6 / 13; display: grid; gap: 8px; align-content: start; }
.kb-bar { background: var(--weiss); border: 1px solid var(--hell-2); border-radius: var(--r); overflow: hidden; transition: border-color .2s; }
.kb-bar[open] { border-color: var(--linie); }
.kb-bar summary { list-style: none; min-height: 60px; display: flex; align-items: center; gap: 16px; padding: 0 20px; cursor: pointer; font-weight: 600; transition: background-color .2s; }
.kb-bar summary:hover { background: var(--hell); }
.kb-bar summary::-webkit-details-marker { display: none; }
.kb-bar summary::after { content: ""; width: 9px; height: 9px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: translateY(-2px) rotate(45deg); transition: transform .3s var(--ease); }
.kb-bar[open] summary::after { transform: translateY(2px) rotate(-135deg); }
.kb-bar-info { margin-left: auto; font-weight: 400; font-size: var(--step-small); color: var(--muted); font-variant-numeric: tabular-nums; }
.kb-bar ul { list-style: none; margin: 0; padding: 4px 8px 12px; border-top: 1px solid var(--hell-2); }
.kb-bar li button { width: 100%; display: flex; justify-content: space-between; gap: 20px; text-align: left; background: none; border: 0; border-radius: var(--r-klein); padding: 10px 12px; cursor: pointer;
  transition: background-color .2s; }
.kb-bar li button:hover { background: var(--gelb-hell); }
.kb-bar ul { max-height: 420px; overflow-y: auto; }
.kb-bar li a { display: flex; justify-content: space-between; gap: 20px; border-radius: var(--r-klein); padding: 10px 12px; color: inherit; text-decoration: none; transition: background-color .2s; }
.kb-bar li a:hover { background: var(--gelb-hell); }
.kb-bar-alle { margin: 0; padding: 12px 20px 16px; border-top: 1px solid var(--hell-2); font-size: var(--step-small); }
.kb-bar-alle a { color: var(--ink); font-weight: 600; }
.kb-preis { white-space: nowrap; font-weight: 600; font-variant-numeric: tabular-nums; }

/* 6 Kontakt: Karte mit Formular */
.kb-kontakt { padding: 112px var(--rand); }
.kb-coupon { max-width: var(--breite); margin: 0 auto; background: var(--weiss); border: 1px solid var(--hell-2); border-radius: var(--r-gross); display: grid; grid-template-columns: 46fr 54fr; overflow: hidden; }
.kb-coupon-links { padding: 48px; display: flex; flex-direction: column; gap: 20px; border-right: 1px solid var(--hell-2); }
.kb-coupon-links p { max-width: 40ch; color: var(--muted); }
.kb-coupon-rechts { padding: 48px; display: grid; gap: 12px; }
.kb-coupon input, .kb-coupon textarea { width: 100%; min-height: 50px; padding: 12px 16px; border: 1px solid var(--linie); border-radius: var(--r-klein); background: var(--weiss); resize: vertical; }
.kb-coupon input:focus-visible, .kb-coupon textarea:focus-visible { outline-offset: 0; border-color: #2563eb; }
.kb-coupon ::placeholder { color: #6b7280; opacity: 1; }
.kb-coupon-senden { width: 100%; min-height: 54px; }

/* 7 Fuß */
.bf-fuss { padding: 80px max(var(--rand), calc((100vw - var(--breite)) / 2)) 32px; }
.bf-fuss-kopf { display: grid; gap: 12px; padding-bottom: 40px; border-bottom: 1px solid var(--dunkel-linie); }
.bf-wortmarke { font-size: 1.75rem; font-weight: 700; letter-spacing: -.02em; text-decoration: none; }
.bf-fuss-kopf p { color: var(--dunkel-muted); max-width: 52ch; }
.bf-fuss-raster { display: grid; grid-template-columns: repeat(12, 1fr); gap: 24px; margin-top: 40px; }
.bf-fuss-links { display: grid; gap: 8px; align-content: start; font-size: var(--step-small); grid-column: span 3; }
.bf-fuss-links a { text-decoration: none; color: var(--dunkel-muted); }
.bf-fuss-links a:hover { color: var(--weiss); text-decoration: underline; }
.bf-fuss-adresse { grid-column: 9 / 13; display: grid; gap: 12px; font-size: var(--step-small); color: var(--dunkel-muted); }
.bf-fuss-ende { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--dunkel-linie); font-size: var(--step-small); color: #9ca3af; }
.bf-fuss .bf-knopf { background: var(--dunkel-2); border-color: var(--dunkel-linie); color: var(--weiss); }
.bf-fuss .bf-knopf:hover { border-color: var(--weiss); }

/* Textseiten */
.bf-text { padding: calc(var(--kopf-h) + 72px) max(var(--rand), calc((100vw - var(--breite)) / 2)) 112px; }
.bf-text > * { max-width: 760px; }
.bf-text h1 { font-size: var(--step-h2); line-height: 1.12; margin-bottom: 32px; }
.bf-text h2 { font-size: var(--step-h3); margin: 40px 0 12px; }
.bf-text h3 { font-size: var(--step-lead); margin: 28px 0 8px; }
.bf-text p, .bf-text ul { margin: 0 0 1em; }
.bf-text .btn { margin: 8px 0; }

/* Bestelldialog */
.ki-dialog { border: 0; padding: 0; width: min(560px, calc(100vw - 24px)); max-height: calc(100svh - 24px); background: var(--weiss); color: var(--ink); border-radius: var(--r-gross); }
.ki-dialog::backdrop { background: rgba(17, 24, 39, .6); }
.ki-formular { display: grid; gap: 14px; padding: 32px; }
.ki-formular h2 { font-size: var(--step-h3); }
.ki-formular label { display: grid; gap: 6px; font-weight: 500; font-size: var(--step-small); }
.ki-formular input, .ki-formular select, .ki-formular textarea { width: 100%; min-height: 48px; padding: 10px 14px; border: 1px solid var(--linie); border-radius: var(--r-klein); background: var(--weiss); font-size: var(--step-body); }
.ki-formular .ki-check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; }
.ki-formular .ki-check input { width: 20px; min-height: 20px; flex: none; margin-top: 2px; accent-color: var(--ink); }
.ki-formular .ki-abschnitt { font-size: var(--step-body); font-weight: 700; margin-top: 10px; padding-top: 14px; border-top: 1px solid var(--linie); }
.ki-plz-ort { display: grid; grid-template-columns: minmax(96px, 1fr) 2.4fr; gap: 12px; }
.ki-rechnung { display: grid; gap: 14px; }
.ki-falle { position: absolute; left: -9999px; }
.ki-meldung { font-weight: 500; min-height: 1.5em; }
.ki-knoepfe { display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; }
.ki-sofort { display: grid; gap: 10px; }
.ki-sofort .ki-preis { font-size: var(--step-body); }
.ki-paypal { min-height: 48px; }
[hidden] { display: none !important; }

/* Einblenden beim Scrollen: nur mit Skript, Inhalt bleibt ohne Skript sichtbar */
.js [data-rein] { opacity: 0; transform: translateY(20px); transition: opacity .6s var(--ease), transform .6s var(--ease); transition-delay: var(--v, 0ms); }
.js [data-rein].ist-da { opacity: 1; transform: none; }

@media (max-width: 1100px) {
  .bf-nav { display: none; }
  .kb-hero { grid-template-columns: minmax(0, 1fr); min-height: 0; gap: 40px; }
  .kb-hero-text { justify-self: start; max-width: 680px; }
  .kb-berater-text { grid-column: 1 / 13; }
  .kb-chat { grid-column: 1 / 13; }
  .kb-preise-text { grid-column: 1 / 13; position: static; }
  .kb-preise-liste { grid-column: 1 / 13; }
}

@media (max-width: 760px) {
  :root { --kopf-h: 60px; }
  .bf-kopf { gap: 12px; }
  .kb-intro { display: block; }
  .kb-intro p { margin-top: 16px; }
  .kb-hero { padding-top: calc(var(--kopf-h) + 32px); padding-bottom: 48px; }
  .kb-aktionen .bf-knopf { width: 100%; }
  .kb-fakten { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .kb-fakten div { padding-right: 12px; margin-right: 12px; }
  .kb-fakten dd { font-size: 1.125rem; }
  .kb-hero-bildfeld { padding: 24px 12px; }
  .kb-berater { padding: 80px var(--rand); display: block; }
  .kb-berater[data-feld] { padding: 80px var(--rand); }
  .kb-chat { margin-top: 40px; min-height: 560px; max-height: 80svh; }
  .kb-chat-kopf, .kb-verlauf { padding-left: 16px; padding-right: 16px; }
  .kb-chips, .kb-eingabe, .kb-hinweis { padding-left: 16px; padding-right: 16px; }
  .kb-rechner { padding: 20px; }
  .kb-einsaetze { padding: 80px 0; }
  .kb-akk { flex-direction: column; height: auto; margin-top: 32px; }
  .kb-akk-panel { flex: none; }
  .kb-akk-kopf { position: relative; width: 100%; height: 60px; padding: 0 20px; justify-content: flex-start; align-items: center; }
  .kb-akk-kopf span { writing-mode: horizontal-tb; transform: none; }
  .kb-akk-inhalt { display: none; }
  .ist-offen .kb-akk-inhalt { display: grid; grid-template-columns: 1fr; padding: 24px 20px 28px; gap: 24px; }
  .kb-akk-text h3 { font-size: var(--step-h3); }
  .kb-akk-text p { margin-top: 0; }
  .kb-preise { padding: 80px var(--rand); gap: 24px; }
  .kb-bar summary { flex-wrap: wrap; gap: 0 12px; padding: 12px 16px; }
  .kb-bar-info { margin-left: 0; order: 3; width: 100%; }
  .kb-bar summary::after { margin-left: auto; }
  .kb-kontakt { padding: 80px 12px; }
  .kb-coupon { grid-template-columns: 1fr; }
  .kb-coupon-links { border-right: 0; border-bottom: 1px solid var(--hell-2); padding: 28px 20px; }
  .kb-coupon-rechts { padding: 28px 20px; }
  .bf-fuss { padding-top: 64px; }
  .bf-fuss-links { grid-column: span 6; }
  .bf-fuss-adresse { grid-column: 1 / 13; }
  .bf-fuss-ende { flex-wrap: wrap; }
  .bf-text { padding-top: calc(var(--kopf-h) + 40px); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js [data-rein] { transform: none; }
  .kb-band-lauf { animation: none !important; }
}

/* Versandkosten im Bestellformular */
.ki-versand { border: 1px solid var(--hell-2); border-radius: var(--r-klein); padding: 0 14px; font-size: var(--step-small); }
.ki-versand summary { cursor: pointer; padding: 12px 0; font-weight: 600; min-height: 44px; box-sizing: border-box; }
.ki-versand-inhalt { padding-bottom: 12px; display: grid; gap: 8px; }
.ki-versand-inhalt p { margin: 0; }
.ki-versand select { min-height: 44px; padding: 8px 12px; border: 1px solid var(--linie); border-radius: var(--r-klein); font: inherit; background: var(--weiss); color: var(--ink); max-width: 100%; }
.ki-versand table { width: 100%; max-width: 320px; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.ki-versand td { padding: 6px 0; border-bottom: 1px solid var(--hell-2); }
.ki-versand .ki-zahl { text-align: right; }
.ki-versand-ab { margin: 0; font-size: var(--step-small); color: var(--muted); }