/* bKV-Experten – Gestaltungswelt „Der Beleg“
   Seiten liegen wie Belege auf einem Schreibtisch: weißes Papier, feine Linien,
   punktierte Zeilen, Stempel. Eine Schrift (Archivo) in drei Breiten: breit für
   Überschriften, normal für Text, schmal für Beschriftungen. Petrol aus dem Logo. */

@font-face {
  font-family: "Archivo";
  src: url("../fonts/archivo-latin-var.woff2") format("woff2-variations"), url("../fonts/archivo-latin-var.woff2") format("woff2");
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-style: normal;
  font-display: swap;
}

:root {
  --desk: #E9EEEC;
  --sheet: #FFFFFF;
  --ink: #1C2836;
  --ink-2: #46525F;
  --teal: #016E67;
  --teal-hi: #00A396;
  --tint: #E2F2F0;
  --rule: #B9CCC8;
  --rule-soft: #D5E1DE;
  --red: #B42318;
  --band: #1C2836;
  --band-fg: #FFFFFF;
  --band-fg-2: #C9D4DE;
  --band-rule: #45566A;
  --band-accent: #5FD3C9;
  --btn-bg: #1C2836;
  --btn-fg: #FFFFFF;
  --todo: #8A4B00;
  --todo-bg: #FFF4E0;
  --shadow: 0 1px 2px rgba(28, 40, 54, .06), 0 24px 48px -28px rgba(28, 40, 54, .35);
  --logo-light: block;
  --logo-dark: none;

  --font: "Archivo", "Helvetica Neue", Arial, system-ui, sans-serif;
  --wide: 118%;
  --narrow: 75%;
  --ease: cubic-bezier(0.23, 1, 0.32, 1);
  --wrap: 1240px;
  --gap-section: clamp(56px, 7vw, 112px);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --desk: #0F1A20; --sheet: #16232B; --ink: #E6EEEC; --ink-2: #A9B8B5; --teal: #3FC7BA; --teal-hi: #5FD3C9;
    --tint: #12302E; --rule: #33494F; --rule-soft: #24363C; --red: #F2786C;
    --band: #0A1217; --band-fg: #E6EEEC; --band-fg-2: #A9B8B5; --band-rule: #2A3B42; --band-accent: #5FD3C9;
    --btn-bg: #E6EEEC; --btn-fg: #0F1A20; --todo: #FFC47A; --todo-bg: #2E2414;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 24px 48px -28px rgba(0, 0, 0, .8);
    --logo-light: none; --logo-dark: block;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --desk: #0F1A20; --sheet: #16232B; --ink: #E6EEEC; --ink-2: #A9B8B5; --teal: #3FC7BA; --teal-hi: #5FD3C9;
  --tint: #12302E; --rule: #33494F; --rule-soft: #24363C; --red: #F2786C;
  --band: #0A1217; --band-fg: #E6EEEC; --band-fg-2: #A9B8B5; --band-rule: #2A3B42; --band-accent: #5FD3C9;
  --btn-bg: #E6EEEC; --btn-fg: #0F1A20; --todo: #FFC47A; --todo-bg: #2E2414;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 24px 48px -28px rgba(0, 0, 0, .8);
  --logo-light: none; --logo-dark: block;
  color-scheme: dark;
}

/* ---------- Grundlagen ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--desk);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.55;
  font-variant-numeric: tabular-nums;
  caret-color: var(--teal);
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--tint); color: var(--ink); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--teal); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--ink); }
:focus-visible { outline: 3px solid var(--teal-hi); outline-offset: 3px; }
h1, h2, h3 { margin: 0; color: var(--ink); text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; list-style: none; }
address { font-style: normal; }
[hidden] { display: none !important; }
html { scrollbar-color: var(--rule) var(--desk); }

.wrap {
  width: 100%;
  max-width: calc(var(--wrap) + 96px);
  margin-inline: auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px), 4vw);
  padding-right: max(16px, env(safe-area-inset-right, 0px), 4vw);
}
.wrap-narrow { max-width: calc(820px + 96px); }
.skip { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--btn-bg); color: var(--btn-fg); padding: 10px 16px; }
.skip:focus { left: 8px; }

/* ---------- Typografie ---------- */
.disp { font-stretch: var(--wide); font-weight: 800; letter-spacing: -0.02em; line-height: 1.02; hyphens: none; -webkit-hyphens: none; overflow-wrap: break-word; }
h1, h2, h3, .cmp-title { hyphens: none; -webkit-hyphens: none; overflow-wrap: break-word; }
.h1-home { font-size: clamp(2.05rem, 8.4vw, 5.8rem); max-width: 17ch; hyphens: manual; -webkit-hyphens: manual; }
.h1-second { display: block; margin-top: .12em; }
.h1-second { font-size: .72em; line-height: 1.05; margin-top: .3em; }
@media (min-width: 760px) { .h1-line { display: block; } }
.nowrap { white-space: nowrap; }
.h1 { font-size: clamp(2.4rem, 5.4vw, 4.4rem); max-width: 18ch; }
.h2 { font-size: clamp(2rem, 4.2vw, 3.6rem); max-width: 22ch; }
.h3 { font-size: 1.35rem; font-stretch: 110%; font-weight: 800; line-height: 1.2; letter-spacing: -0.01em; }
.lab { font-stretch: var(--narrow); font-weight: 650; font-size: .78rem; letter-spacing: .07em; text-transform: uppercase; color: var(--teal); }
.lab-muted { color: var(--ink-2); }
.lead { font-size: clamp(1.15rem, 1.6vw, 1.3rem); color: var(--ink-2); max-width: 38em; }
.muted { color: var(--ink-2); }
.small { font-size: .82rem; color: var(--ink-2); }
.accent { color: var(--teal); }
/* Komplettpaket-Headline: feste Zeilen, keine Silbentrennung */
.h1-pp { font-size: clamp(1.7rem, 8vw, 4.4rem); hyphens: manual; -webkit-hyphens: manual; max-width: none; }
.h1-pp .hl { display: block; }
.h1-team { font-size: clamp(1.5rem, 6.9vw, 4.2rem); hyphens: manual; -webkit-hyphens: manual; max-width: none; }
.h1-team .hl { display: block; }
.measure { max-width: 66ch; }

main { overflow-x: clip; }

/* ---------- Kopf ---------- */
.site-head { background: var(--sheet); border-bottom: 1px solid var(--rule); }
.head-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px; padding-block: 14px; }
.logo { display: block; }
.logo img { height: 34px; width: auto; }
.logo .l-light { display: var(--logo-light); }
.logo .l-dark { display: var(--logo-dark); }
.nav { display: flex; flex-wrap: wrap; gap: 4px 20px; font-weight: 600; font-size: .95rem; }
.nav a { color: var(--ink); text-decoration: none; padding-block: 6px; border-bottom: 2px solid transparent; }
.nav a:hover { border-bottom-color: var(--rule); }
.nav a[aria-current="page"] { border-bottom-color: var(--teal); }
.head-cta { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.phone { font-weight: 700; color: var(--ink); text-decoration: none; white-space: nowrap; }
.menu-btn { display: none; min-height: 44px; min-width: 44px; border: 1px solid var(--ink); background: var(--sheet); color: var(--ink); font: inherit; font-weight: 700; padding: 0 14px; cursor: pointer; }
.nav .m-only { display: none; }
@media (max-width: 1499px) { .head-cta .phone { display: none; } }
@media (max-width: 1200px) {
  .nav .m-only { display: block; font-weight: 750; }
  .menu-btn { display: inline-flex; align-items: center; gap: 8px; }
  .nav { display: none; order: 5; width: 100%; flex-direction: column; gap: 0; border-top: 1px solid var(--rule); padding-top: 8px; }
  .nav.open { display: flex; }
  .nav a { padding-block: 12px; border-bottom: 1px dotted var(--rule); }
  .head-cta .phone { display: none; }
}

@media (max-width: 520px) {
  .head-cta .btn { display: none; }
  .logo img { height: 30px; }
}

/* ---------- Knöpfe ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 0 22px;
  border: 2px solid var(--btn-bg); background: var(--btn-bg); color: var(--btn-fg);
  font: inherit; font-weight: 700; font-stretch: 105%; text-decoration: none; cursor: pointer;
  transition: transform 140ms var(--ease), background-color 160ms ease, border-color 160ms ease, color 160ms ease;
}
.btn:hover { background: var(--teal); border-color: var(--teal); color: var(--btn-fg); }
.btn:active { transform: scale(.97); }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--tint); border-color: var(--ink); color: var(--ink); }
.btn-sm { min-height: 44px; padding: 0 18px; font-size: .95rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.arrow-link { font-weight: 700; text-decoration: none; display: inline-flex; gap: 8px; align-items: center; }
.arrow-link::after { content: "→"; transition: transform 160ms var(--ease); }
.arrow-link:hover::after { transform: translateX(3px); }

/* ---------- Abschnitte ---------- */
.section { padding-block: var(--gap-section); }
.section-sheet { background: var(--sheet); border-block: 1px solid var(--rule); }
.section-band { background: var(--band); color: var(--band-fg); }
.section-band h2, .section-band h3 { color: var(--band-fg); }
.section-band .muted, .section-band .lead { color: var(--band-fg-2); }
.stack { display: flex; flex-direction: column; gap: 20px; }
.stack-lg { display: flex; flex-direction: column; gap: 36px; }
.split { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); gap: 32px 72px; align-items: start; }
.split > * { min-width: 0; }
.split-end { align-items: end; }
.split-center { align-items: center; }

/* ---------- Seitenkopf ---------- */
.page-hero { padding-block: clamp(48px, 7vw, 104px) clamp(32px, 4vw, 56px); }
.home-hero { padding-block: clamp(64px, 9vw, 140px) clamp(40px, 5vw, 72px); }
.crumbs { display: flex; flex-wrap: wrap; gap: 6px; font-stretch: var(--narrow); font-weight: 650; font-size: .78rem; letter-spacing: .07em; text-transform: uppercase; color: var(--ink-2); }
.crumbs li + li::before { content: "/"; margin-right: 6px; color: var(--rule); }
.crumbs a { color: var(--ink-2); text-decoration: none; }
.crumbs a:hover { color: var(--teal); }
.stand { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.stand li { display: inline-flex; align-items: center; gap: 8px; font-stretch: var(--narrow); font-weight: 650; font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-2); }
.stand li::before { content: ""; width: 10px; height: 10px; border: 2px solid var(--teal); }

/* ---------- Kurz gesagt ---------- */
.kurz { background: var(--tint); border: 2px solid var(--teal); padding: clamp(20px, 3vw, 36px); display: grid; grid-template-columns: minmax(0, 220px) minmax(0, 1fr); gap: 12px 48px; align-items: start; }
.kurz h2 { font-size: 1.9rem; color: var(--teal); }
.kurz p { font-size: 1.15rem; max-width: 64ch; color: var(--ink); }
@media (max-width: 720px) { .kurz { grid-template-columns: 1fr; } }

/* ---------- Beleg ---------- */
.sheet { background: var(--sheet); border: 1px solid var(--rule); box-shadow: var(--shadow); }
.sheet-pad { padding: clamp(20px, 3.4vw, 44px); }
.sheet-head { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; align-items: flex-end; border-bottom: 2px solid var(--ink); padding-bottom: 14px; }
.row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 16px; padding: 11px 0; border-bottom: 1px dotted var(--rule); align-items: baseline; }
.row > :last-child { text-align: right; }
.row-total { border-bottom: 0; padding-top: 20px; align-items: center; }
.row-strong { border-bottom: 2px solid var(--ink); }
.big-num { font-size: clamp(2.4rem, 5vw, 4rem); font-stretch: 120%; font-weight: 800; line-height: 1; }
.num-good { color: var(--teal); }
.num-bad { color: var(--red); }
.row-total .big-num { text-align: right; }
@media (max-width: 560px) {
  .row-total { grid-template-columns: 1fr; gap: 6px; }
  .row-total > :last-child { text-align: left; }
  .big-num { font-size: 2.6rem; }
}
/* Belege mit Text statt Zahlen rechts: zwei gleichwertige Spalten */
.sheet-text .row { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
/* Lange Summen: Bezeichnung über dem Betrag, nie übereinander gelegt */
.row-stack { grid-template-columns: 1fr !important; gap: 4px; }
.row-stack > :last-child { text-align: left; }
.row-stack .big-num { font-size: clamp(2.2rem, 4.2vw, 3.4rem); text-align: left; }
@media (max-width: 560px) { .sheet-text .row { grid-template-columns: 1fr; gap: 2px; } .sheet-text .row:not(.row-stack) > :last-child { text-align: left; color: var(--ink-2); } }
.sheet-foot { font-size: .82rem; color: var(--ink-2); border-top: 1px dotted var(--rule); padding-top: 12px; }

.toggle { display: flex; }
.toggle button { min-height: 44px; padding: 0 16px; border: 1px solid var(--ink); background: var(--sheet); color: var(--ink); font: inherit; font-weight: 700; cursor: pointer; transition: transform 140ms var(--ease); }
.toggle button + button { border-left: 0; }
.toggle button:active { transform: scale(.97); }
.toggle button[aria-pressed="true"] { background: var(--btn-bg); color: var(--btn-fg); }

.stamps { display: grid; justify-items: end; min-height: 52px; padding: 8px; overflow-x: clip; }
.stamp {
  grid-area: 1 / 1; display: inline-block; border: 3px solid var(--red); color: var(--red);
  padding: 6px 14px; font-size: clamp(.85rem, 3.4vw, 1.05rem); font-stretch: var(--wide); font-weight: 800; letter-spacing: .04em; text-transform: uppercase;
  transform: rotate(-4deg); transition: opacity 220ms var(--ease), transform 260ms var(--ease);
}
.stamp-teal { border-color: var(--teal); color: var(--teal); transform: rotate(3deg); }
.stamp.is-off { opacity: 0; transform: rotate(-4deg) scale(1.25); }
.stamp-teal.is-off { transform: rotate(3deg) scale(1.25); }
.stamp-sm { font-size: .8rem; padding: 3px 8px; border-width: 2px; }

/* ---------- Kasse gegen bKV ---------- */
.cmp { border-top: 2px solid var(--ink); }
.cmp-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr)); gap: 8px 40px; padding: 24px 0; border-bottom: 1px solid var(--rule); align-items: baseline; }
.cmp-row > * { min-width: 0; }
.cmp-title { font-size: 1.3rem; font-weight: 800; font-stretch: 110%; line-height: 1.2; }
.cmp-kasse { color: var(--ink-2); }
.cmp-bkv { display: flex; gap: 12px; align-items: flex-start; }
.check { width: 28px; height: 28px; border: 2px solid var(--teal); display: inline-flex; align-items: center; justify-content: center; flex: none; color: var(--teal); }
.check svg { width: 16px; height: 16px; }

/* ---------- Tabellen ---------- */
.tbl-box { overflow-x: auto; border: 1px solid var(--rule); background: var(--sheet); }
.tbl { width: 100%; border-collapse: collapse; font-size: 1rem; min-width: 680px; }
.tbl caption { text-align: left; padding: 14px; font-weight: 700; }
.tbl th { text-align: left; vertical-align: bottom; font-stretch: var(--narrow); font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; color: var(--teal); font-weight: 650; padding: 12px 14px; border-bottom: 2px solid var(--ink); }
.tbl td, .tbl tbody th { padding: 15px 14px; border-bottom: 1px solid var(--rule-soft); vertical-align: top; }
.tbl tbody th { text-transform: none; letter-spacing: 0; font-stretch: 100%; font-size: 1rem; color: var(--ink); font-weight: 750; border-bottom-width: 1px; border-bottom-color: var(--rule-soft); }
.tbl tbody tr:last-child > * { border-bottom: 0; }
.up { color: var(--red); font-weight: 750; }
@media (max-width: 640px) {
  .tbl-box { overflow-x: visible; }
  .tbl { min-width: 0 !important; }
  .tbl thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .tbl tr { display: block; padding: 14px 14px 10px; border-bottom: 1px solid var(--rule); }
  .tbl tbody tr:last-child { border-bottom: 0; }
  .tbl tbody th, .tbl td { display: block; padding: 0; border: 0 !important; }
  .tbl tbody th { margin-bottom: 6px; font-size: 1.05rem; }
  .tbl td { display: grid; grid-template-columns: minmax(0, 38%) minmax(0, 1fr); gap: 12px; padding: 4px 0; }
  .tbl td::before { content: attr(data-label); font-stretch: var(--narrow); font-weight: 650; font-size: .74rem; letter-spacing: .06em; text-transform: uppercase; color: var(--teal); padding-top: 3px; }
}

/* ---------- Schritte ---------- */
.steps { border-top: 2px solid var(--ink); counter-reset: s; }
.step { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 4px 20px; padding: 22px 0; border-bottom: 1px dotted var(--rule); }
.step::before { counter-increment: s; content: counter(s); grid-row: span 2; font-size: 2.4rem; line-height: 1; font-weight: 800; font-stretch: var(--wide); color: var(--teal); }
.step p { color: var(--ink-2); max-width: 60ch; }

/* ---------- Listen ---------- */
.checks { display: grid; gap: 0; border-top: 1px solid var(--rule); }
.checks li { display: flex; gap: 14px; padding: 14px 0; border-bottom: 1px dotted var(--rule); align-items: flex-start; }
.checks li::before { content: ""; flex: none; width: 18px; height: 18px; margin-top: 3px; border: 2px solid var(--teal); }
.section-band .checks { border-top-color: var(--band-rule); }
.section-band .checks li { border-bottom-color: var(--band-rule); }
.section-band .checks li::before { border-color: var(--band-accent); }
.section-band .steps { border-top-color: var(--band-fg); }
.section-band .step { border-bottom-color: var(--band-rule); }
.section-band .step::before { color: var(--band-accent); }
.section-band .step p { color: var(--band-fg-2); }

.points { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); gap: 0 48px; border-top: 2px solid var(--ink); }
.points > div { padding: 22px 0; border-bottom: 1px solid var(--rule); display: flex; flex-direction: column; gap: 6px; }
.points p { color: var(--ink-2); }

/* ---------- Häufige Fragen ---------- */
.faq { border-top: 2px solid var(--ink); }
.faq details { border-bottom: 1px solid var(--rule); }
.faq summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: minmax(0, 1fr) 28px; gap: 16px; align-items: center; padding: 20px 0; font-weight: 750; font-size: 1.12rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; width: 28px; height: 28px; border: 2px solid var(--ink); display: inline-flex; align-items: center; justify-content: center; font-weight: 700; transition: transform 200ms var(--ease); }
.faq details[open] summary::after { content: "–"; }
.faq summary:hover { color: var(--teal); }
.faq .answer { padding: 0 44px 22px 0; color: var(--ink-2); max-width: 70ch; display: flex; flex-direction: column; gap: 10px; }

/* ---------- Kästen ---------- */
.band-dark { background: var(--band); color: var(--band-fg); }
.note { border: 1px dashed var(--rule); padding: 16px 18px; color: var(--ink-2); font-size: .95rem; }
.todo { border: 2px dashed var(--todo); background: var(--todo-bg); color: var(--todo); padding: 12px 16px; font-size: .92rem; }
.todo strong { font-stretch: var(--narrow); text-transform: uppercase; letter-spacing: .06em; }
.placeholder { aspect-ratio: 4 / 5; width: 100%; max-width: 440px; border: 1px solid var(--rule); background: repeating-linear-gradient(135deg, var(--rule-soft) 0 12px, var(--desk) 12px 24px); display: flex; align-items: center; justify-content: center; text-align: center; padding: 24px; color: var(--ink-2); font-weight: 650; }
.portrait { width: 100%; max-width: 480px; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 30%; border: 1px solid var(--rule); background: var(--sheet); }

/* ---------- Rechner und Formulare ---------- */
.field { display: flex; flex-direction: column; gap: 4px; border: 1px solid var(--rule); padding: 10px 12px 8px; background: var(--sheet); }
.field:focus-within { border-color: var(--teal); box-shadow: inset 0 0 0 1px var(--teal); }
.field input { border: 0; padding: 0; background: transparent; color: var(--ink); font: inherit; font-size: 1.6rem; font-weight: 750; font-stretch: 110%; min-height: 38px; width: 100%; }
.field input:focus { outline: none; }
.fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 170px), 1fr)); gap: 10px; }
.result { font-weight: 650; }

.form { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); gap: 14px; }
.form .full { grid-column: 1 / -1; }
.form label { display: flex; flex-direction: column; gap: 6px; }
.form input, .form select, .form textarea {
  width: 100%; min-height: 48px; border: 1px solid var(--rule); background: var(--sheet); color: var(--ink);
  font: inherit; padding: 11px 12px;
}
.form textarea { min-height: 120px; resize: vertical; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--teal); box-shadow: inset 0 0 0 1px var(--teal); }
.form .consent { flex-direction: row; align-items: flex-start; gap: 10px; }
.form .consent input { width: 22px; min-height: 22px; height: 22px; flex: none; accent-color: var(--teal); margin-top: 2px; }
.form fieldset { border: 0; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px 20px; }
.form legend { padding: 0; margin-bottom: 6px; }
.form .radio { flex-direction: row; align-items: center; gap: 8px; min-height: 44px; }
.form .radio input { width: 20px; min-height: 20px; height: 20px; accent-color: var(--teal); }
.form-ok { border: 2px solid var(--teal); background: var(--tint); padding: 18px 20px; display: flex; flex-direction: column; gap: 6px; }
.hp { position: absolute; left: -9999px; }

/* ---------- Verantwortlich, Weiterlesen ---------- */
.byline { display: flex; gap: 16px; align-items: center; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); padding-block: 14px; }
.byline img { width: 56px; height: 56px; object-fit: cover; object-position: 50% 25%; border-radius: 50%; border: 1px solid var(--rule); }
.related { border-top: 2px solid var(--ink); display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 0 40px; }
.related a { display: flex; flex-direction: column; gap: 4px; padding: 18px 0; border-bottom: 1px solid var(--rule); text-decoration: none; color: var(--ink); }
.related a strong { font-stretch: 110%; font-size: 1.15rem; }
.related a span { color: var(--ink-2); }
.related a:hover strong { color: var(--teal); }

.dl { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 10px 24px; margin: 0; }
.dl dt { padding-top: 3px; }
.dl dd { margin: 0; }

/* ---------- Rechtstexte ---------- */
.legal { display: flex; flex-direction: column; gap: 14px; }
.legal h2 { font-size: 1.45rem; font-stretch: 110%; font-weight: 800; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--rule); }
.legal h3 { font-size: 1.12rem; font-weight: 750; margin-top: 6px; }
.legal ul { display: flex; flex-direction: column; gap: 6px; }
.legal ul li { padding-left: 18px; position: relative; }
.legal ul li::before { content: ""; position: absolute; left: 0; top: .65em; width: 8px; height: 2px; background: var(--teal); }

/* ---------- Fuß ---------- */
.site-foot { background: var(--sheet); border-top: 1px solid var(--rule); padding-block: 56px 40px; font-size: .95rem; }
.foot-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); gap: 32px 40px; }
.foot-grid > * { min-width: 0; }
.foot-grid h2 { font-size: .78rem; font-stretch: var(--narrow); text-transform: uppercase; letter-spacing: .07em; color: var(--teal); font-weight: 650; margin-bottom: 10px; }
.foot-grid ul { display: flex; flex-direction: column; gap: 6px; }
.foot-grid a { color: var(--ink); text-decoration: none; }
.foot-grid a:hover { color: var(--teal); text-decoration: underline; }
.foot-bottom { display: flex; flex-wrap: wrap; gap: 10px 28px; justify-content: space-between; border-top: 1px solid var(--rule); margin-top: 40px; padding-top: 18px; color: var(--ink-2); font-size: .85rem; }
.foot-bottom ul { display: flex; flex-wrap: wrap; gap: 6px 20px; }

/* ---------- Belegzeile, Vorlagen ---------- */
.proof { max-width: 960px; margin: 28px auto 0; display: grid; grid-template-columns: minmax(0, 200px) minmax(0, 1fr); gap: 8px 32px; padding-top: 18px; border-top: 1px dotted var(--rule); color: var(--ink-2); }
.proof .lab { padding-top: 4px; }
@media (max-width: 640px) { .proof { grid-template-columns: 1fr; } }
.copytext { display: flex; flex-direction: column; gap: 12px; }
.copytext .checks { border-top: 0; }
.ph { background: var(--tint); color: var(--teal); font-weight: 700; padding: 0 4px; border-bottom: 2px dotted var(--teal); }
[data-copy].is-done { background: var(--teal); border-color: var(--teal); color: var(--btn-fg); }

/* ---------- Hell/Dunkel ---------- */
.theme-btn {
  position: fixed; z-index: 50;
  right: calc(16px + env(safe-area-inset-right, 0px));
  bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  width: 48px; height: 48px; display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--rule); background: var(--sheet); color: var(--ink); box-shadow: var(--shadow); cursor: pointer;
  transition: transform 140ms var(--ease);
}
.theme-btn:active { transform: scale(.94); }
.theme-btn svg { width: 22px; height: 22px; }
.theme-btn .i-sun { display: var(--logo-dark); }
.theme-btn .i-moon { display: var(--logo-light); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .toggle button, .stamp, .arrow-link::after, .faq summary::after, .theme-btn { transition: opacity 120ms ease; }
  .stamp.is-off, .stamp-teal.is-off { transform: rotate(-4deg); }
}
@media print {
  .site-head nav, .theme-btn, .menu-btn, .cta-block form { display: none !important; }
  body { background: #fff; }
}


/* ---------- Erstinformation-Pop-up (§ 15 VersVermV) ---------- */
dialog.ei-dialog {
  max-width: 560px;
  width: calc(100% - 32px);
  padding: 0;
  border: 1px solid var(--rule);
  background: var(--sheet);
  color: var(--ink);
  box-shadow: var(--shadow);
}
dialog.ei-dialog::backdrop { background: rgba(15, 26, 32, .55); }
.ei-dialog .ei-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; padding: 22px clamp(20px, 3.4vw, 36px) 0; }
.ei-dialog .ei-head h2 { font-size: 1.25rem; }
.ei-dialog .ei-close { border: 0; background: transparent; color: var(--ink-2); font: inherit; font-size: 1.6rem; line-height: 1; cursor: pointer; padding: 2px 8px; }
.ei-dialog .ei-close:hover { color: var(--ink); }
.ei-dialog .ei-body { padding: 14px clamp(20px, 3.4vw, 36px) clamp(20px, 3.4vw, 36px); display: flex; flex-direction: column; gap: 14px; }
.ei-dialog .ei-body h3 { font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-2); margin-bottom: 4px; }
.ei-dialog .ei-body p { margin: 0; }
.ei-dialog .ei-foot { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: center; border-top: 1px dotted var(--rule); padding: 16px clamp(20px, 3.4vw, 36px) clamp(20px, 3.4vw, 36px); }


/* ---------- Sparrechner: Schieberegler ---------- */
.range-field { display: flex; flex-direction: column; gap: 6px; border: 1px solid var(--rule); padding: 10px 12px 12px; background: var(--sheet); }
.range-field .range-head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.range-field .lab { color: var(--ink-2); font-size: .82rem; text-transform: uppercase; letter-spacing: .03em; }
.range-field strong { font-size: 1.3rem; font-weight: 750; }
.range-field input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 6px; border-radius: 0; background: var(--rule-soft); outline: none; margin: 6px 0 2px; }
.range-field input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 22px; height: 22px; border-radius: 50%; background: var(--teal); border: 3px solid var(--sheet); box-shadow: 0 0 0 1px var(--teal); cursor: pointer; transition: transform 140ms var(--ease); }
.range-field input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.08); }
.range-field input[type="range"]::-moz-range-thumb { width: 22px; height: 22px; border-radius: 50%; background: var(--teal); border: 3px solid var(--sheet); box-shadow: 0 0 0 1px var(--teal); cursor: pointer; }
.range-field input[type="range"]::-moz-range-track { height: 6px; background: var(--rule-soft); border-radius: 0; }

/* ---------- Sparrechner: Ergebnis-Beleg ---------- */
.spar-note { font-size: .92rem; color: var(--ink-2); background: var(--tint); border-left: 3px solid var(--teal); padding: 10px 14px; margin: 4px 0; }
.spar-group-label { font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-2); margin: 18px 0 2px; border-top: 1px dotted var(--rule); padding-top: 14px; }
.spar-group-label:first-child { margin-top: 0; border-top: 0; padding-top: 0; }