@font-face{font-family:"Barlow";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/barlow-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Barlow";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/barlow-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"Barlow";font-style:normal;font-weight:600;font-display:swap;src:url(fonts/barlow-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"Barlow Semi Condensed";font-style:normal;font-weight:600;font-display:swap;src:url(fonts/barlow-semi-condensed-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"Barlow Semi Condensed";font-style:normal;font-weight:700;font-display:swap;src:url(fonts/barlow-semi-condensed-latin-700-normal.woff2) format("woff2")}

/* ==========================================================================
   Entwässerungsantrag online
   Idee: Die Seite liest sich wie ein Planblatt. Zeichenpapier mit Raster,
   Tuschelinien in Marineblau, Schmutzwasser braun, Regenwasser blau
   (so werden Entwässerungspläne gezeichnet), Signalorange nur für Handlung
   und Risiko. Plankopf (Titelfeld) als wiederkehrendes Strukturelement.
   Eine bewusste Einzelentscheidung: der Schnitt im Seitenkopf, der sich
   einmal selbst zeichnet.
   Bewusst nur ein heller Look (Zeichenpapier), kein Dark Mode.
   ========================================================================== */
:root {
  --paper: #f5f8fb;
  --paper-2: #e7eef5;
  --paper-3: #d6e1ec;
  --sheet: #ffffff;
  --ink: #0e2339;
  --ink-2: #3a5169;
  --ink-3: #5c7189;
  --line: #bccbdb;
  --grid: #e1e9f1;
  --rw: #0b66b2;
  --sw: #7c4a21;
  --signal: #c2410c;
  --signal-dark: #9a3412;
  --signal-tint: #fdefe6;
  --on-ink: #eaf1f8;
  --on-ink-2: #b5c6d8;
  --font-display: "Barlow Semi Condensed", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  --font-text: "Barlow", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --gutter: clamp(16px, 4vw, 32px);
  --radius: 3px;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-padding-top: 96px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 1.0625rem/1.6 var(--font-text);
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0 0 auto;
  height: env(safe-area-inset-top, 0px);
  z-index: 30;
  background: var(--paper);
}
.site { min-height: 100vh; display: flex; flex-direction: column; background: var(--paper); color: var(--ink); }
.site > main { flex: 1 0 auto; }

img, svg { max-width: 100%; }
a { color: var(--rw); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--rw); outline-offset: 3px; }
p { margin: 0 0 1em; }
ul, ol { margin: 0 0 1em; padding-left: 1.25em; }
li { margin-bottom: .35em; }
strong { font-weight: 600; }
hr { border: 0; border-top: 1px solid var(--line); margin: 2em 0; }
small, .small { font-size: .9rem; }
.muted { color: var(--ink-2); }
.nowrap { white-space: nowrap; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -.005em;
  text-wrap: balance;
  margin: 0;
}
h1 { font-size: clamp(2.35rem, 1.2rem + 4.6vw, 4.1rem); line-height: 1.04; }
h2 { font-size: clamp(1.85rem, 1.2rem + 2.2vw, 2.75rem); }
h3 { font-size: clamp(1.3rem, 1.1rem + .8vw, 1.6rem); font-weight: 600; line-height: 1.2; }
h4 { font-size: 1.15rem; font-weight: 600; }
.lead { font-size: clamp(1.15rem, 1.05rem + .5vw, 1.35rem); line-height: 1.5; color: var(--ink-2); max-width: 40rem; }
.measure { max-width: 62ch; }

.skip { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--ink); color: #fff; padding: 10px 16px; }
.skip:focus { left: 8px; }

.wrap {
  width: 100%;
  max-width: calc(1200px + 2 * var(--gutter));
  margin-inline: auto;
  padding-left: max(var(--gutter), env(safe-area-inset-left, 0px));
  padding-right: max(var(--gutter), env(safe-area-inset-right, 0px));
}
.band { padding-block: clamp(56px, 7vw, 104px); }
.band--tight { padding-block: clamp(40px, 5vw, 72px); }
.band--tint { background: var(--paper-2); }
.band--sheet { background: var(--sheet); }
.band--ink { background: var(--ink); color: var(--on-ink); }
.band--ink h2, .band--ink h3 { color: #fff; }
.band--ink a:not(.btn) { color: #fff; text-decoration-color: var(--signal); }
.band--ink :focus-visible { outline-color: #fff; }
.band--ink .lead, .band--ink .muted { color: var(--on-ink-2); }

.section-head { max-width: 46rem; margin-bottom: clamp(28px, 4vw, 48px); }
.section-head h2 { margin-bottom: .45em; }
.section-head p:last-child { margin-bottom: 0; }

/* ---------- Kopf ---------- */
.site-header {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 20;
  background: var(--paper);
  border-bottom: 2px solid var(--ink);
}
.bar { display: flex; align-items: center; gap: 20px; min-height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; }
.brand:hover { text-decoration: none; }
.brand-mark { flex: none; display: block; }
.brand-name { font: 700 1.3rem/1 var(--font-display); letter-spacing: -.005em; }
.brand-sub { font-weight: 600; color: var(--rw); margin-left: .3em; font-size: .86em; }
.nav { margin-left: auto; display: flex; align-items: center; gap: 2px; }
.nav a:not(.btn) {
  padding: 10px 12px;
  color: var(--ink);
  font-weight: 500;
  text-decoration: none;
  box-shadow: inset 0 -3px 0 transparent;
  transition: box-shadow .15s;
}
.nav a:not(.btn):hover { box-shadow: inset 0 -3px 0 var(--line); }
.nav a[aria-current="page"] { box-shadow: inset 0 -3px 0 var(--signal); font-weight: 600; }
.nav-cta { margin-left: 10px; }
.nav-toggle {
  display: none;
  margin-left: auto;
  min-height: 44px;
  padding: 0 16px;
  background: transparent;
  color: var(--ink);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  font: 600 1rem var(--font-text);
  cursor: pointer;
}
@media (max-width: 920px) {
  .nav-toggle { display: inline-flex; align-items: center; }
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px max(var(--gutter), env(safe-area-inset-right, 0px)) 20px max(var(--gutter), env(safe-area-inset-left, 0px));
    background: var(--paper);
    border-bottom: 2px solid var(--ink);
  }
  .nav[data-open] { display: flex; }
  .nav a:not(.btn) { padding: 14px 0; border-bottom: 1px solid var(--line); box-shadow: none; }
  .nav a[aria-current="page"] { box-shadow: none; color: var(--signal-dark); }
  .nav-cta { margin: 16px 0 0; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5em;
  min-height: 48px;
  padding: .7em 1.35em;
  font: 600 1rem/1.2 var(--font-text);
  text-align: center;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background-color .15s, color .15s, border-color .15s;
}
.btn:hover { text-decoration: none; }
.btn--primary { background: var(--signal); border-color: var(--signal); color: #fff; }
.btn--primary:hover { background: var(--signal-dark); border-color: var(--signal-dark); }
.btn--ghost { background: transparent; border-color: var(--ink); color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: var(--paper); }
.btn--onink { background: var(--paper); border-color: var(--paper); color: var(--ink); }
.btn--onink:hover { background: #fff; border-color: #fff; }
.btn--ghost-onink { background: transparent; border-color: var(--on-ink-2); color: var(--on-ink); }
.btn--ghost-onink:hover { background: var(--on-ink); border-color: var(--on-ink); color: var(--ink); }
.btn--sm { min-height: 40px; padding: .45em 1em; font-size: .95rem; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

/* ---------- Seitenkopf (Startseite) ---------- */
.grid-paper {
  background-color: var(--paper);
  background-image:
    linear-gradient(to bottom, rgba(245, 248, 251, 0) 78%, var(--paper) 100%),
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: auto, 24px 24px, 24px 24px;
}
.hero { padding-block: clamp(36px, 6vw, 84px) clamp(36px, 5vw, 64px); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 72px); align-items: center; }
.hero-copy h1 { margin-bottom: .45em; }
.hero-note { margin: 18px 0 0; font-size: .95rem; color: var(--ink-2); max-width: 36rem; }
.hero-plan { margin: 0; background: var(--sheet); border: 2px solid var(--ink); }
.hero-plan svg { display: block; width: 100%; height: auto; }
.hero-plan figcaption { display: grid; grid-template-columns: minmax(0, 1fr) auto; border-top: 2px solid var(--ink); font: 600 .92rem/1.3 var(--font-display); }
.hero-plan figcaption span { padding: 8px 12px; }
.hero-plan figcaption span + span { border-left: 2px solid var(--ink); color: var(--ink-2); }
@media (max-width: 920px) { .hero-grid { grid-template-columns: minmax(0, 1fr); } }

/* Planzeichnung */
.pl-soil { fill: var(--paper-2); }
.pl-hatch { stroke: var(--line); stroke-width: 1; fill: none; }
.pl-wall { fill: var(--sheet); stroke: var(--ink); stroke-width: 3; stroke-linejoin: miter; }
.pl-slab { fill: var(--ink); }
.pl-box { fill: var(--paper-2); stroke: var(--ink); stroke-width: 2; }
.pl-sw, .pl-rw { fill: none; stroke-width: 4; stroke-linecap: round; stroke-linejoin: round; }
.pl-sw { stroke: var(--sw); }
.pl-rw { stroke: var(--rw); }
.pl-sw-thin { fill: none; stroke: var(--sw); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.pl-shaft { fill: var(--sheet); stroke: var(--sw); stroke-width: 4; }
.pl-tank { fill: #d9eaf8; stroke: var(--rw); stroke-width: 3; }
.pl-wave { fill: none; stroke: var(--rw); stroke-width: 2; stroke-linecap: round; }
.pl-arrow { fill: var(--rw); stroke: #fff; stroke-width: 1.5; stroke-linejoin: round; }
.pl-level { fill: none; stroke: var(--signal); stroke-width: 1.8; stroke-dasharray: 7 5; }
.pl-tick { fill: var(--signal); }
.pl-risk { fill: rgba(194, 65, 12, .1); }
.pl-t { font: 600 13px var(--font-display); fill: var(--ink); }
.pl-t2 { font: 500 12.5px var(--font-display); fill: var(--ink-2); }
.pl-ts { font: 700 13px var(--font-display); fill: var(--signal-dark); }
.pl-tw { font: 600 13px var(--font-display); fill: var(--rw); }
.pl-tb { font: 600 13px var(--font-display); fill: var(--sw); }
.draw { stroke-dasharray: 1; stroke-dashoffset: 0; animation: draw 1.5s cubic-bezier(.4, 0, .2, 1) backwards; }
.draw-2 { animation-delay: .45s; }
.draw-3 { animation-delay: .9s; }
.draw-4 { animation-delay: 1.3s; }
.late { animation: fadein .6s ease-out 1.7s backwards; }
@keyframes draw { from { stroke-dashoffset: 1; } to { stroke-dashoffset: 0; } }
@keyframes fadein { from { opacity: 0; } to { opacity: 1; } }
.fig { margin: 2em 0; background: var(--sheet); border: 2px solid var(--ink); }
.fig svg { display: block; width: 100%; height: auto; }
.fig figcaption { padding: 10px 14px; border-top: 2px solid var(--ink); font: 500 .95rem/1.4 var(--font-text); color: var(--ink-2); }

/* ---------- Plankopf ---------- */
.plankopf {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 2px;
  margin: clamp(32px, 5vw, 60px) 0 0;
  background: var(--ink);
  border: 2px solid var(--ink);
}
.plankopf > div { background: var(--paper); padding: 12px 16px 14px; }
.plankopf dt { margin: 0 0 4px; font: 600 .88rem/1.2 var(--font-display); letter-spacing: .02em; color: var(--ink-2); }
.plankopf dd { margin: 0; font: 700 1.2rem/1.2 var(--font-display); }
@media (max-width: 860px) { .plankopf { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 460px) { .plankopf { grid-template-columns: minmax(0, 1fr); } }

/* ---------- Raster, Listen ---------- */
.cols-2, .cols-3 { display: grid; gap: clamp(24px, 4vw, 56px); }
.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(28px, 5vw, 72px); align-items: start; }
@media (max-width: 860px) { .cols-2, .cols-3, .split { grid-template-columns: minmax(0, 1fr); } }

.items { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 clamp(24px, 3vw, 48px); }
.items--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.items > li { margin: 0; padding: 18px 0 30px; border-top: 2px solid var(--ink); }
.items h3 { margin-bottom: .4em; }
.items p { margin-bottom: 0; color: var(--ink-2); }
.band--ink .items > li { border-top-color: var(--on-ink-2); }
.band--ink .items p { color: var(--on-ink-2); }
@media (max-width: 900px) { .items, .items--2 { grid-template-columns: minmax(0, 1fr); } }
@media (min-width: 901px) and (max-width: 1100px) { .items:not(.items--2) { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.bullets { list-style: none; padding: 0; margin: 0 0 1em; }
.bullets > li { position: relative; padding-left: 1.4em; }
.bullets > li::before { content: ""; position: absolute; left: 0; top: .62em; width: .5em; height: .5em; background: var(--signal); }
.checklist { list-style: none; padding: 0; margin: 0 0 1.2em; display: grid; gap: .6em; }
.checklist > li { position: relative; padding-left: 2.1em; margin: 0; }
.checklist > li::before { content: ""; position: absolute; left: 0; top: .28em; width: 1.1em; height: 1.1em; border: 2px solid var(--ink); background: var(--sheet); }
.checklist > li::after { content: ""; position: absolute; left: .36em; top: .3em; width: .36em; height: .72em; border: solid var(--signal); border-width: 0 3px 3px 0; transform: rotate(40deg); }
.band--ink .checklist > li::before { background: transparent; border-color: var(--on-ink-2); }

.steps { list-style: none; counter-reset: s; margin: 0; padding: 0; display: grid; }
.steps > li { counter-increment: s; margin: 0; display: grid; grid-template-columns: 52px minmax(0, 1fr); gap: 4px 16px; padding: 20px 0 22px; border-top: 1px solid var(--line); }
.steps > li::before { content: counter(s); grid-row: 1 / span 2; font: 700 2.1rem/1 var(--font-display); color: var(--rw); }
.steps h3 { font-size: 1.3rem; }
.steps p { margin: 0; color: var(--ink-2); grid-column: 2; }
@media (min-width: 1000px) {
  .steps--row { grid-template-columns: repeat(var(--cols, 5), minmax(0, 1fr)); gap: 0 28px; }
  .steps--row > li { display: block; border-top: 2px solid var(--ink); }
  .steps--row > li::before { display: block; margin-bottom: 12px; }
}

.audience { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.panel {
  padding-block: clamp(32px, 5vw, 64px);
  padding-left: max(clamp(20px, 4vw, 52px), env(safe-area-inset-left, 0px));
  padding-right: max(clamp(20px, 4vw, 52px), env(safe-area-inset-right, 0px));
  background: var(--paper-2);
}
.wrap-inner { max-width: 34rem; }
.panel--ink .wrap-inner { margin-left: 0; }
.panel--ink { background: var(--ink); color: var(--on-ink); }
.panel--ink h2, .panel--ink h3 { color: #fff; }
.panel--ink a:not(.btn) { color: #fff; }
.panel--ink :focus-visible { outline-color: #fff; }
.panel h2 { font-size: clamp(1.7rem, 1.2rem + 1.8vw, 2.4rem); margin-bottom: .5em; }
.panel .bullets, .panel .checklist { margin-top: 1.2em; }
.panel .actions { margin-top: 24px; }
@media (max-width: 860px) { .audience { grid-template-columns: minmax(0, 1fr); } }

.callout { margin: 1.6em 0; padding: 20px 24px; background: var(--paper-2); border: 2px solid var(--ink); }
.callout--risk { background: var(--signal-tint); border-color: var(--signal); }
.callout--sheet { background: var(--sheet); }
.callout-title { display: block; margin: 0 0 .4em; font: 700 1.25rem/1.2 var(--font-display); }
.callout p:last-child, .callout ul:last-child { margin-bottom: 0; }

.price { display: flex; flex-wrap: wrap; align-items: baseline; gap: .15em .6rem; margin: 0 0 .3em; }
.price strong { font: 700 clamp(3.2rem, 2rem + 6vw, 6rem)/1 var(--font-display); letter-spacing: -.01em; }
.price span { font: 600 1.25rem/1.2 var(--font-display); color: var(--ink-2); }

.tablewrap { overflow-x: auto; margin: 1.6em 0; border: 2px solid var(--ink); background: var(--sheet); }
table { width: 100%; min-width: 640px; border-collapse: collapse; font-size: 1rem; }
th, td { padding: 12px 16px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
th { background: var(--ink); color: var(--on-ink); font: 600 1rem/1.3 var(--font-display); letter-spacing: .01em; border-bottom: 0; }
tbody th { background: var(--paper-2); color: var(--ink); width: 22%; }
tr:last-child td, tr:last-child th { border-bottom: 0; }
td { font-variant-numeric: tabular-nums; }

.faq-list { border-top: 2px solid var(--ink); max-width: 52rem; }
.faq { border-bottom: 1px solid var(--line); }
.faq summary { position: relative; display: block; padding: 18px 48px 18px 0; font: 600 1.15rem/1.35 var(--font-text); cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 50%; transform: translateY(-52%); font: 600 1.7rem/1 var(--font-display); color: var(--rw); }
.faq[open] summary::after { content: "\2212"; }
.faq summary:hover { color: var(--rw); }
.faq-a { padding: 0 48px 20px 0; max-width: 62ch; color: var(--ink-2); }
.faq-a p:last-child { margin-bottom: 0; }

.cta-band h2 { max-width: 36rem; margin-bottom: .4em; }
.cta-band p { max-width: 38rem; color: var(--on-ink-2); }

/* ---------- Ratgeber ---------- */
.crumbs { display: flex; flex-wrap: wrap; gap: 0 .4em; margin: 0 0 22px; padding: 0; list-style: none; font-size: .95rem; color: var(--ink-2); }
.crumbs li { margin: 0; }
.crumbs li + li::before { content: "/"; margin-right: .4em; color: var(--ink-3); }
.crumbs a { color: var(--ink-2); }
.article-head { padding-block: clamp(36px, 5vw, 64px) clamp(28px, 4vw, 44px); border-bottom: 2px solid var(--ink); }
.article-head h1 { font-size: clamp(2.1rem, 1.2rem + 3.6vw, 3.4rem); max-width: 22ch; margin-bottom: .45em; }
.article-head .lead { max-width: 44rem; }
.article-meta { margin: 18px 0 0; font-size: .95rem; color: var(--ink-3); }
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: clamp(32px, 6vw, 88px); padding-block: clamp(32px, 5vw, 64px) clamp(56px, 7vw, 96px); align-items: start; }
.aside { position: sticky; top: 96px; display: grid; gap: 20px; }
@media (max-width: 980px) { .article-layout { grid-template-columns: minmax(0, 1fr); } .aside { position: static; } }
.prose { max-width: 68ch; }
.prose h2 { font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.1rem); margin: 2.1em 0 .6em; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin: 1.7em 0 .5em; }
.prose li { margin-bottom: .5em; }
.prose .callout + h2 { margin-top: 1.6em; }
.toc { padding: 18px 20px; background: var(--paper-2); border: 2px solid var(--ink); }
.toc .callout-title { font-size: 1.1rem; }
.toc ol { margin: 0; padding-left: 1.2em; font-size: .98rem; }
.toc li { margin-bottom: .35em; }
.aside-cta { padding: 20px; background: var(--ink); color: var(--on-ink); }
.aside-cta .callout-title { color: #fff; }
.aside-cta p { color: var(--on-ink-2); font-size: .98rem; }
.aside-cta .btn { width: 100%; }
.related { list-style: none; margin: 0; padding: 0; border-top: 2px solid var(--ink); }
.related li { margin: 0; border-bottom: 1px solid var(--line); }
.related a { display: block; padding: 14px 0; font-weight: 600; color: var(--ink); text-decoration: none; }
.related a:hover { color: var(--rw); }
.article-list { list-style: none; margin: 0; padding: 0; border-top: 2px solid var(--ink); }
.article-list > li { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 8px clamp(24px, 4vw, 64px); margin: 0; padding: 26px 0; border-bottom: 1px solid var(--line); }
.article-list h3 a { color: var(--ink); text-decoration: none; }
.article-list h3 a:hover { color: var(--rw); text-decoration: underline; }
.article-list p { margin: 0; color: var(--ink-2); }
@media (max-width: 760px) { .article-list > li { grid-template-columns: minmax(0, 1fr); } }

/* ---------- Formular ---------- */
.form { display: grid; gap: 28px; }
.fieldset { margin: 0; padding: 0; min-width: 0; border: 2px solid var(--ink); background: var(--sheet); }
.fs-title { display: block; width: 100%; padding: 10px 20px; background: var(--ink); color: var(--on-ink); font: 700 1.1rem/1.3 var(--font-display); }
.fs-body { display: grid; gap: 18px; padding: 20px; }
.row-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.row-plz { display: grid; grid-template-columns: 8rem minmax(0, 1fr); gap: 18px; }
@media (max-width: 640px) { .row-2 { grid-template-columns: minmax(0, 1fr); } }
.field { display: grid; gap: 6px; min-width: 0; }
.field > label, .field > .label { font: 600 .98rem/1.3 var(--font-text); }
.field .hint { font-size: .9rem; color: var(--ink-2); }
input[type="text"], input[type="email"], input[type="tel"], input[type="number"], select, textarea {
  width: 100%;
  min-height: 48px;
  padding: 10px 12px;
  background: var(--paper);
  color: var(--ink);
  border: 2px solid var(--ink-3);
  border-radius: var(--radius);
  font: 400 1rem/1.4 var(--font-text);
}
textarea { min-height: 140px; resize: vertical; }
input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid var(--rw); outline-offset: 1px; border-color: var(--ink); }
input[aria-invalid="true"], select[aria-invalid="true"], textarea[aria-invalid="true"] { border-color: var(--signal); background: var(--signal-tint); }
.seg-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.seg { position: relative; display: block; }
.seg input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.seg span { display: block; padding: 14px 16px; border: 2px solid var(--ink); border-radius: var(--radius); font-weight: 600; background: var(--paper); }
.seg small { display: block; font-weight: 400; font-size: .9rem; color: var(--ink-2); }
.seg input:checked + span { background: var(--ink); color: var(--on-ink); }
.seg input:checked + span small { color: var(--on-ink-2); }
.seg input:focus-visible + span { outline: 3px solid var(--rw); outline-offset: 3px; }
.choices { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 20px; }
@media (max-width: 640px) { .choices, .seg-row { grid-template-columns: minmax(0, 1fr); } }
.choice { display: flex; align-items: flex-start; gap: 10px; font-weight: 400; }
.choice input { flex: none; width: 22px; height: 22px; margin: 2px 0 0; accent-color: var(--signal); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status { padding: 14px 18px; border: 2px solid var(--ink); background: var(--paper-2); }
.form-status[data-state="ok"] { border-color: var(--rw); background: #e3f0fb; }
.form-status[data-state="err"] { border-color: var(--signal); background: var(--signal-tint); }
.form-status p:last-child { margin-bottom: 0; }
.form-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 24px; }
.form-foot p { margin: 0; font-size: .95rem; color: var(--ink-2); max-width: 36rem; }

/* ---------- Bedarfs-Check ---------- */
.check { background: var(--sheet); border: 2px solid var(--ink); }
.check-head { display: flex; justify-content: space-between; gap: 16px; padding: 10px 20px; background: var(--ink); color: var(--on-ink); font: 700 1.05rem/1.3 var(--font-display); }
.progress { height: 6px; background: var(--paper-3); }
.progress i { display: block; height: 100%; width: 0; background: var(--signal); transition: width .25s; }
.check-body { padding: clamp(20px, 3vw, 36px); }
.check-body h2 { font-size: clamp(1.5rem, 1.1rem + 1.4vw, 2rem); margin-bottom: .4em; }
.options { display: grid; gap: 10px; margin: 22px 0; }
.option { display: block; width: 100%; padding: 14px 16px; text-align: left; background: var(--paper); color: var(--ink); border: 2px solid var(--ink-3); border-radius: var(--radius); font: 500 1.02rem/1.4 var(--font-text); cursor: pointer; transition: background-color .12s, border-color .12s; }
.option small { display: block; margin-top: 2px; font-weight: 400; font-size: .92rem; color: var(--ink-2); }
.option:hover { border-color: var(--ink); background: var(--paper-2); }
.option[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: var(--on-ink); }
.option[aria-pressed="true"] small { color: var(--on-ink-2); }
.check-nav { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.badge { display: inline-block; padding: 4px 12px; background: var(--ink); color: var(--on-ink); font: 600 1rem/1.4 var(--font-display); }
.result-list { margin: 1.2em 0 0; }
.result-list h3 { font-size: 1.15rem; }
.result-list li p { margin: 0; color: var(--ink-2); font-size: .98rem; }
[data-check-fallback] { margin: 0; }

/* ---------- Fuß ---------- */
.site-footer { background: var(--ink); color: var(--on-ink-2); padding-block: clamp(44px, 6vw, 72px) 28px; }
.site-footer a { color: var(--on-ink); }
.site-footer :focus-visible { outline-color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: clamp(24px, 4vw, 56px); margin-bottom: 40px; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: .5em; }
.footer-h { margin: 0 0 14px; font: 600 1.05rem/1.2 var(--font-display); color: #fff; letter-spacing: .02em; }
.brand--footer { color: #fff; margin-bottom: 14px; }
.brand--footer .brand-sub { color: #8ec2ee; }
.footer-company { margin-top: 1em; }
.legal-note { max-width: 84ch; font-size: .88rem; line-height: 1.55; margin: 0 0 .8em; color: var(--on-ink-2); }
@media (max-width: 900px) { .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: minmax(0, 1fr); } }

/* ---------- Begriffe ---------- */
.glossary { margin: 0; border-top: 2px solid var(--ink); }
.glossary dt { margin: 0; padding-top: 16px; font: 700 1.2rem/1.3 var(--font-display); }
.glossary dd { margin: 4px 0 0; padding-bottom: 16px; border-bottom: 1px solid var(--line); color: var(--ink-2); max-width: 62ch; }

/* ---------- Rechtstexte ---------- */
.legal h2 { font-size: 1.5rem; margin: 1.8em 0 .5em; }
.legal h3 { font-size: 1.2rem; margin: 1.4em 0 .4em; }
.todo { background: #fff3cd; padding: 0 .25em; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ---------- Angebot im Anfrageformular ---------- */
.pricebox { border: 2px solid var(--ink); background: var(--sheet); padding: clamp(16px, 3vw, 24px); display: grid; gap: 10px; }
.pricebox h2, .offer h2 { margin: 0; font-size: 1.6rem; }
.offer { border: 2px solid var(--ink); background: var(--sheet); padding: clamp(18px, 3.5vw, 32px); display: grid; gap: 14px; min-width: 0; }
.offer:focus { outline: none; }
.offer h3 { margin: 0 0 .4em; font-size: 1.15rem; }
.offer ul, .offer ol { margin: 0; padding-left: 1.2em; }
.offer li + li { margin-top: .3em; }
.offer-head { display: grid; gap: 4px; }
.offer-label { margin: 0; font-weight: 600; color: var(--ink-2); }
.offer-price { margin: 0; font: 700 clamp(2.8rem, 2rem + 4vw, 4.4rem)/1 var(--font-display); letter-spacing: -.01em; }
.offer-sub { margin: 0; color: var(--ink-2); font-size: .98rem; }
.offer-table { width: 100%; min-width: 0; border-collapse: collapse; font-size: 1rem; }
.offer-table td { padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
.offer-table td span { display: block; color: var(--ink-2); font-size: .92rem; margin-top: 2px; }
.offer-table td.r { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.offer-table tr.sum td { color: var(--ink-2); }
.offer-table tr.total td { font-weight: 700; font-size: 1.1rem; border-bottom: 2px solid var(--ink); border-top: 2px solid var(--ink); }
.offer-note { border-left: 4px solid var(--rw); background: var(--paper-2); padding: 10px 14px; font-size: .98rem; }
.offer-note--warn { border-color: var(--signal); background: var(--signal-tint); }
.offer-note p { margin: .5em 0 0; }
.offer-note ul { margin-top: 4px; }
.offer-cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 28px; }
@media (max-width: 640px) { .offer-cols { grid-template-columns: minmax(0, 1fr); } }

[hidden] { display: none !important; }

/* ---------- Einwilligungsbanner ---------- */
.consent {
  position: fixed;
  inset: auto 0 0 0;
  z-index: 100;
  padding: 12px max(16px, env(safe-area-inset-right, 0px)) max(12px, env(safe-area-inset-bottom, 0px)) max(16px, env(safe-area-inset-left, 0px));
  pointer-events: none;
}
.consent-box {
  pointer-events: auto;
  max-width: 920px;
  margin-inline: auto;
  max-height: calc(100vh - 24px);
  overflow-y: auto;
  background: var(--sheet);
  color: var(--ink);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(14, 35, 57, .25);
  padding: 18px 20px;
}
.consent-title { font: 700 1.2rem/1.2 var(--font-display); margin: 0 0 6px; }
.consent-text { margin: 0 0 14px; font-size: .95rem; line-height: 1.5; max-width: 70ch; }
.consent-details { display: grid; gap: 10px; margin: 0 0 14px; }
.consent-opt { display: flex; gap: 10px; align-items: flex-start; font-size: .95rem; cursor: pointer; }
.consent-opt input { margin-top: 4px; width: 18px; height: 18px; flex: none; accent-color: var(--rw); }
.consent-opt small { display: block; color: var(--ink-2); font-size: .85rem; }
.consent-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.consent-actions .btn { flex: 1 1 160px; }
.linklike { background: none; border: 0; padding: 0; font: inherit; color: inherit; text-decoration: underline; cursor: pointer; text-align: left; }
.linklike:hover { color: var(--signal); }
.site-footer .linklike { color: var(--on-ink); }

/* Bundesland-Seiten */
.linklist { display: flex; flex-wrap: wrap; gap: 6px 22px; margin: 6px 0 0; padding: 0; list-style: none; }
.linklist li { margin: 0; }