/* ==========================================================================
   Burger Kachel- & Kaminöfen
   Flach und sachlich: Kalkputz-Papier, Ruß-Schwarz, eine Glutfarbe.
   Keine Schatten, keine Verläufe – Struktur entsteht durch Linien und Raum.
   Schrift: Archivo (variabel, Breite + Stärke), lokal eingebunden.
   ========================================================================== */

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

:root {
  --paper: #f4f0e9;
  --paper-2: #ebe5db;
  --white: #fbf9f5;
  --ink: #181513;
  --ink-2: #26211d;
  --muted: #6c635b;
  --muted-dark: #a59a90;
  --line: #d8d0c4;
  --line-dark: #3a332d;
  --accent: #c4410e;
  --accent-ink: #a3360b;
  --ok: #3f7a4a;
  --warn: #b7791f;

  --fire-1: #c4410e;
  --fire-2: #e8742a;
  --fire-3: #f5b041;
  --fire-log: #3a312a;

  --c-kamin: #c4410e;
  --c-warmluft: #a59a90;
  --c-grund: #181513;

  --font: "Archivo", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --wrap: 1320px;
  --gutter: clamp(20px, 4vw, 56px);
  --space: clamp(96px, 12vw, 184px);
  --header-h: 80px;
  --ease: cubic-bezier(0.25, 0.6, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 24px); }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: clamp(16px, 0.2vw + 15.4px, 18px);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
button { font: inherit; color: inherit; cursor: pointer; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
::selection { background: var(--ink); color: var(--paper); }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.wrap--narrow { max-width: 860px; }
.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: fixed; left: 16px; top: -80px; z-index: 100; background: var(--ink); color: var(--paper); padding: 12px 18px; text-decoration: none; }
.skip:focus { top: 16px; }
.center { text-align: center; }
.muted { color: var(--muted); }
.icon { width: 1.1em; height: 1.1em; flex: none; }

/* ---------- Typografie ----------
   Überschriften: Archivo, leicht verdichtet und kräftig. Fließtext: normal breit. */
h1, h2, h3 { margin: 0; font-weight: 600; }
.h2, .hero__title, .phero__title, .pdetail__title, .footer__big, .statement,
.card__title, .finder__q, .result__title, .result__match b, .step__t, .pillar__body h3,
.value h3, .verdict h3, .faq__item summary, .prose h2, .prose h3, .contact__card b,
.aside__phone, .heat__readout span, .bimsch__sentence, .brands__list, .compare tbody th,
.form-done h2, .facts b, .logo__name, .nav__link--big {
  font-family: var(--font);
  font-stretch: 88%;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.h2 { font-size: clamp(2rem, 2.6vw + 1rem, 3.4rem); line-height: 1.04; max-width: 18em; text-wrap: balance; }
.eyebrow {
  margin: 0 0 20px;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--muted);
}
.is-home main { counter-reset: sec; }
.is-home .section__head .eyebrow::before { counter-increment: sec; content: counter(sec, decimal-leading-zero); color: var(--accent); margin-right: 14px; }
.lead { font-size: 1.15em; line-height: 1.6; max-width: 34em; margin: 0 0 1em; }
.statement { font-weight: 500; font-stretch: 92%; font-size: clamp(1.6rem, 1.8vw + 1rem, 2.6rem); line-height: 1.2; margin: 0 0 40px; max-width: 24em; text-wrap: pretty; }
.statement--sm { font-size: clamp(1.25rem, 0.8vw + 1rem, 1.55rem); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  min-height: 52px; padding: 14px 24px;
  border: 1px solid var(--ink); border-radius: 0;
  background: transparent; color: var(--ink);
  font-weight: 700; font-size: 0.95rem; letter-spacing: 0.01em; text-decoration: none; white-space: nowrap;
  transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}
.btn:hover { background: var(--ink); color: var(--paper); }
.btn .icon:last-child:not(:first-child) { transition: transform 0.2s var(--ease); }
.btn:hover .icon:last-child:not(:first-child) { transform: translateX(4px); }
.btn--fire { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn--fire:hover { background: var(--ink); border-color: var(--ink); color: #fff; }
.btn--lg { min-height: 60px; padding: 16px 28px; font-size: 1rem; }
.btn--block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.link { background: none; border: 0; padding: 0; text-decoration: underline; color: inherit; font-size: inherit; }
.section--ink .btn, .footer .btn { border-color: var(--paper); color: var(--paper); }
.section--ink .btn:hover, .footer .btn:hover { background: var(--paper); color: var(--ink); }
.section--ink .btn--fire, .footer .btn--fire { background: var(--accent); border-color: var(--accent); color: #fff; }
.section--ink .btn--fire:hover, .footer .btn--fire:hover { background: var(--paper); border-color: var(--paper); color: var(--ink); }

/* ---------- Header ---------- */
.header { position: sticky; top: 0; z-index: 50; height: var(--header-h); background: var(--paper); border-bottom: 1px solid transparent; transition: border-color 0.2s; }
.header.is-scrolled { border-bottom-color: var(--line); }
.header__inner { height: 100%; display: flex; align-items: center; gap: 32px; }
.brand { text-decoration: none; display: inline-flex; flex: none; color: var(--ink); }
.logo { display: inline-flex; align-items: center; gap: 12px; }
.logo__mark { width: 40px; height: 40px; color: var(--ink); }
.logo__flame { fill: var(--accent); }
.logo__type { display: flex; flex-direction: column; line-height: 1; }
.logo__name { font-size: 1.4rem; font-weight: 700; font-stretch: 82%; letter-spacing: -0.01em; }
.logo__sub { font-size: 0.6rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); margin-top: 5px; }

.nav { margin-left: auto; }
.nav__list { display: flex; list-style: none; margin: 0; padding: 0; }
.nav__link { display: block; padding: 10px 16px; font-weight: 600; font-size: 0.95rem; text-decoration: none; position: relative; }
.nav__link::after { content: ""; position: absolute; left: 16px; right: 16px; bottom: 4px; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: left; transition: transform 0.25s var(--ease); }
.nav__link:hover::after, .nav__link.is-active::after { transform: scaleX(1); }
.nav__link.is-active::after { background: var(--accent); height: 2px; }
.nav__mobile-extra { display: none; }

.header__call { display: inline-flex; align-items: center; gap: 10px; min-height: 48px; padding: 0 18px; border: 1px solid var(--ink); text-decoration: none; font-weight: 700; font-size: 0.95rem; white-space: nowrap; font-variant-numeric: tabular-nums; transition: background-color 0.2s, color 0.2s; }
.header__call:hover { background: var(--ink); color: var(--paper); }

.burger { display: none; width: 48px; height: 48px; border: 1px solid var(--ink); background: transparent; position: relative; }
.burger i { position: absolute; left: 13px; right: 13px; height: 1.5px; background: var(--ink); transition: transform 0.25s var(--ease), top 0.25s var(--ease); }
.burger i:nth-of-type(1) { top: 19px; }
.burger i:nth-of-type(2) { top: 27px; }
.burger[aria-expanded="true"] i:nth-of-type(1) { top: 23px; transform: rotate(45deg); }
.burger[aria-expanded="true"] i:nth-of-type(2) { top: 23px; transform: rotate(-45deg); }

@media (max-width: 1040px) {
  .header__inner { gap: 10px; }
  .brand { margin-right: auto; position: relative; z-index: 2; }
  .burger { display: block; z-index: 2; order: 3; }
  .header__call { order: 2; padding: 0 14px; position: relative; z-index: 2; }
  .header__call-num { display: none; }
  .nav {
    order: 4; position: fixed; inset: 0; z-index: 1; margin: 0;
    background: var(--paper);
    padding: calc(var(--header-h) + 24px) var(--gutter) 32px;
    display: flex; flex-direction: column; justify-content: space-between; overflow-y: auto;
    visibility: hidden; opacity: 0; transition: opacity 0.2s, visibility 0.2s;
  }
  .nav.is-open { visibility: visible; opacity: 1; }
  .nav__list { flex-direction: column; border-top: 1px solid var(--ink); }
  .nav__link { font-size: clamp(1.8rem, 7vw, 2.6rem); font-weight: 600; font-stretch: 88%; letter-spacing: -0.02em; padding: 14px 0; border-bottom: 1px solid var(--line); }
  .nav__link::after { display: none; }
  .nav__link.is-active { color: var(--accent); }
  .nav__mobile-extra { display: grid; gap: 12px; margin-top: 32px; }
  .nav__mobile-extra p { color: var(--muted); font-size: 0.9rem; margin: 0; }
}
body.nav-open { overflow: hidden; }
body.nav-open .dock { display: none; }

/* ---------- Mobile Dock ---------- */
.dock { display: none; }
@media (max-width: 720px) {
  .dock {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
    display: grid; grid-template-columns: 1.4fr 1fr 1fr;
    background: var(--paper); border-top: 1px solid var(--ink);
    padding-bottom: env(safe-area-inset-bottom);
  }
  .dock__item { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 60px; text-decoration: none; font-weight: 700; font-size: 0.88rem; border-left: 1px solid var(--line); }
  .dock__item:first-child { border-left: 0; }
  .dock__item--hot { background: var(--accent); color: #fff; }
  body { padding-bottom: 60px; }
}

/* ---------- Sections ---------- */
.section { position: relative; padding-block: var(--space); }
.section--tight { padding-block: clamp(56px, 7vw, 96px); }
.section--paper { background: var(--paper); }
.section--paper + .section--paper { padding-top: 0; }
.section--paper2 { background: var(--paper-2); }
.section--ink, .section--ember { background: var(--ink); color: var(--paper); }
.section--ink .eyebrow, .section--ember .eyebrow, .section--ink .muted, .section--ember .muted { color: var(--muted-dark); }
.section__head {
  display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 24px 48px;
  padding-top: 24px; margin-bottom: clamp(48px, 6vw, 88px);
  border-top: 1px solid var(--ink);
}
.section--ink .section__head, .section--ember .section__head { border-top-color: var(--paper); }
@media (max-width: 760px) { .section__head { grid-template-columns: 1fr; } }

/* ---------- Hero ---------- */
.hero { padding-top: clamp(48px, 7vw, 112px); }
.hero__grid { display: grid; grid-template-columns: 1.35fr 1fr; gap: 32px clamp(32px, 6vw, 96px); align-items: end; margin-bottom: clamp(40px, 5vw, 72px); }
.hero__title { font-size: clamp(3.6rem, 9vw, 9.2rem); line-height: 0.9; letter-spacing: -0.045em; font-weight: 700; font-stretch: 78%; }
.hero__lead { font-size: clamp(1.05rem, 0.4vw + 0.95rem, 1.22rem); margin: 0 0 32px; max-width: 30em; }
.hero__side .btn-row { flex-direction: column; align-items: stretch; max-width: 380px; }
.hero__media { margin: 0; display: grid; grid-template-columns: 3fr 2fr; }
.hero__photo { background: var(--paper-2); }
.hero__photo img { display: block; width: 100%; height: 100%; aspect-ratio: 1.5; object-fit: cover; }

/* Flaches Feuer (Canvas, nur Vollfarben) */
.fire { position: relative; background: var(--ink); color: var(--paper); overflow: hidden; touch-action: pan-y; }
.fire canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.fire__label, .fire__temp { position: absolute; top: 22px; margin: 0; font-size: 0.78rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted-dark); }
.fire__label { left: 24px; }
.fire__temp { right: 24px; color: var(--paper); font-variant-numeric: tabular-nums; }
.fire__btn { position: absolute; left: 24px; bottom: 22px; display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 10px 16px; font: inherit; font-size: 0.9rem; font-weight: 600; color: var(--paper); background: var(--ink); border: 1px solid var(--line-dark); border-radius: 0; cursor: pointer; transition: background 0.2s, color 0.2s, border-color 0.2s; }
.fire__btn:hover, .fire__btn:focus-visible { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.fire__btn .icon { width: 18px; height: 18px; }
.facts { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 1px solid var(--line); }
.facts li { padding: 28px 24px 32px 0; display: flex; flex-direction: column; gap: 6px; }
.facts li + li { padding-left: 24px; border-left: 1px solid var(--line); }
.facts b { font-size: clamp(1.25rem, 0.8vw + 0.95rem, 1.6rem); line-height: 1.15; }
.facts span { font-size: 0.88rem; color: var(--muted); line-height: 1.45; }
@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__side .btn-row { max-width: none; }
  .hero__media { grid-template-columns: 1fr; }
  .hero__photo img { aspect-ratio: 4 / 3; }
  .fire { aspect-ratio: 4 / 3; }
  .facts { grid-template-columns: 1fr 1fr; }
  .facts li:nth-child(3) { padding-left: 0; border-left: 0; }
  .facts li:nth-child(n + 3) { border-top: 1px solid var(--line); }
}

/* ---------- Page Hero ---------- */
.phero { padding: clamp(32px, 4vw, 56px) 0 clamp(56px, 7vw, 104px); }
.crumbs { display: flex; flex-wrap: wrap; gap: 10px; font-size: 0.85rem; color: var(--muted); margin-bottom: clamp(48px, 7vw, 104px); }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: var(--ink); text-decoration: underline; }
.crumbs [aria-current] { color: var(--ink); }
.phero__grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 32px clamp(32px, 6vw, 96px); align-items: end; padding-bottom: clamp(40px, 5vw, 64px); border-bottom: 1px solid var(--ink); }
.phero__title { font-size: clamp(2.6rem, 5.2vw + 0.4rem, 6rem); line-height: 0.95; letter-spacing: -0.04em; font-weight: 700; font-stretch: 80%; text-wrap: balance; }
.phero__lead { margin: 0; font-size: clamp(1.05rem, 0.4vw + 0.95rem, 1.2rem); max-width: 30em; }
.phero__side .btn-row { margin-top: 28px; }
.phero__media { margin-top: clamp(40px, 5vw, 64px); background: var(--paper-2); }
.phero__media img { width: 100%; aspect-ratio: 2.2; object-fit: cover; }
.phero--404 { min-height: 60vh; }
.phero--404 .btn-row { margin-top: 32px; }
@media (max-width: 860px) { .phero__grid { grid-template-columns: 1fr; } .phero__media img { aspect-ratio: 4 / 3; } }

/* ---------- Intro ---------- */
.intro__grid { display: grid; grid-template-columns: 1fr 3fr; gap: 24px clamp(32px, 6vw, 96px); }
.intro__text { columns: 2 300px; column-gap: 56px; color: var(--muted); }
.intro__text p { margin: 0 0 1em; }
@media (max-width: 800px) { .intro__grid { grid-template-columns: 1fr; } }

/* ---------- Filter ---------- */
.filters { display: flex; flex-wrap: wrap; border: 1px solid var(--ink); width: fit-content; }
.filter { border: 0; border-left: 1px solid var(--ink); background: transparent; padding: 12px 18px; min-height: 48px; font-weight: 600; font-size: 0.9rem; transition: background-color 0.2s, color 0.2s; }
.filter:first-child { border-left: 0; }
.filter sup { font-size: 0.72em; color: var(--muted); margin-left: 3px; vertical-align: top; }
.filter:hover { background: var(--paper-2); }
.filter.is-on { background: var(--ink); color: var(--paper); }
.filter.is-on sup { color: var(--muted-dark); }
.filters--bar { margin-bottom: clamp(40px, 5vw, 64px); }
@media (max-width: 760px) {
  .filters { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; max-width: 100%; }
  .filters::-webkit-scrollbar { display: none; }
  .filter { flex: none; }
}

/* ---------- Karten ---------- */
.cards { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(12, 1fr); gap: clamp(40px, 5vw, 72px) clamp(20px, 2.4vw, 40px); }
.card { grid-column: span 4; }
.card--big { grid-column: span 6; }
.cards--grid .card { grid-column: span 4; }
.card.is-hidden { display: none; }
.card__link { display: flex; flex-direction: column; height: 100%; text-decoration: none; }
.card__img { position: relative; overflow: hidden; background: var(--paper-2); }
.card__img img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: opacity 0.3s; }
.card__link:hover .card__img img { opacity: 0.88; }
.card__tag { display: none; }
.card__body { padding-top: 18px; margin-top: 18px; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 6px; flex: 1; }
.card__kicker { margin: 0; font-size: 0.82rem; font-weight: 600; color: var(--muted); }
.card__title { font-size: clamp(1.3rem, 0.6vw + 1.05rem, 1.65rem); line-height: 1.15; text-decoration: underline transparent 1px; text-underline-offset: 0.18em; transition: text-decoration-color 0.2s; }
.card--big .card__title { font-size: clamp(1.6rem, 1.2vw + 1.1rem, 2.3rem); }
.card__link:hover .card__title { text-decoration-color: currentColor; }
.card__lead { margin: 6px 0 0; color: var(--muted); font-size: 0.97rem; max-width: 34em; }
.card__more { margin-top: auto; padding-top: 14px; display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 0.88rem; color: var(--accent-ink); }
.card__more .icon { transition: transform 0.2s var(--ease); }
.card__link:hover .card__more .icon { transform: translateX(4px); }
@media (max-width: 1000px) { .card, .card--big, .cards--grid .card { grid-column: span 6; } }
@media (max-width: 600px) {
  .cards { gap: 0; }
  .card, .card--big, .cards--grid .card { grid-column: span 12; }
  .card--big { margin-bottom: 40px; }
  .card:not(.card--big) .card__link { flex-direction: row; gap: 16px; align-items: center; padding: 16px 0; border-top: 1px solid var(--line); }
  .card:not(.card--big) .card__img { width: 96px; flex: none; }
  .card:not(.card--big) .card__img img { aspect-ratio: 1; }
  .card:not(.card--big) .card__body { border: 0; padding: 0; margin: 0; }
  .card:not(.card--big) .card__more { display: none; }
  .card:not(.card--big) .card__title { font-size: 1.25rem; }
}

/* ---------- Wärmekurve ---------- */
.heat-section__grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 48px clamp(40px, 6vw, 112px); align-items: start; }
@media (max-width: 960px) { .heat-section__grid { grid-template-columns: 1fr; } }
.heat { border-top: 1px solid var(--ink); padding-top: 24px; }
.heat__legend { display: flex; flex-wrap: wrap; gap: 8px 24px; margin-bottom: 48px; }
.heat__key { display: inline-flex; align-items: center; gap: 10px; padding: 8px 0; border: 0; background: transparent; font-size: 0.9rem; font-weight: 600; color: var(--muted); }
.heat__key i { width: 24px; height: 3px; background: var(--c); }
.heat__key.is-on { color: var(--ink); }
.heat__key:not(.is-on) i { opacity: 0.25; }
.heat__chart { position: relative; height: clamp(220px, 26vw, 320px); touch-action: pan-y; cursor: ew-resize; border-bottom: 1px solid var(--ink); border-left: 1px solid var(--ink); }
.heat__chart svg { width: 100%; height: 100%; overflow: visible; }
.heat__chart .grid line { stroke: var(--line); }
.heat__chart .curve { fill: none; stroke-width: 2.5; transition: opacity 0.2s; }
.heat__chart .area { display: none; }
.heat__chart .is-off { opacity: 0.1; }
.heat__scrub { position: absolute; top: 0; bottom: 0; width: 1px; background: var(--ink); pointer-events: none; }
.heat__time { position: absolute; top: -32px; left: 50%; transform: translateX(-50%); background: var(--ink); color: var(--paper); font-weight: 700; font-size: 0.75rem; padding: 4px 8px; white-space: nowrap; font-variant-numeric: tabular-nums; }
.heat__axis { display: flex; justify-content: space-between; font-size: 0.75rem; color: var(--muted); margin-top: 10px; }
.heat__readout { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 32px; border-top: 1px solid var(--line); }
.heat__readout a { text-decoration: none; padding: 16px 16px 4px 0; display: flex; flex-direction: column; gap: 2px; }
.heat__readout a + a { padding-left: 16px; border-left: 1px solid var(--line); }
.heat__readout b { font-size: 0.8rem; font-weight: 600; color: var(--muted); display: flex; align-items: center; gap: 8px; }
.heat__readout b::before { content: ""; width: 14px; height: 3px; background: var(--c); }
.heat__readout [data-heat-read="kamin"] { --c: var(--c-kamin); }
.heat__readout [data-heat-read="warmluft"] { --c: var(--c-warmluft); }
.heat__readout [data-heat-read="grund"] { --c: var(--c-grund); }
.heat__readout span { font-size: 1.4rem; line-height: 1.25; }
.heat__readout a:hover span { text-decoration: underline; }
.heat__note { margin: 20px 0 0; font-size: 0.8rem; color: var(--muted); }
@media (max-width: 560px) {
  .heat__readout { grid-template-columns: 1fr; }
  .heat__readout a, .heat__readout a + a { flex-direction: row; justify-content: space-between; align-items: baseline; padding: 12px 0; border-left: 0; border-bottom: 1px solid var(--line); }
}

/* ---------- Ofenfinder ---------- */
.finder-section__grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 48px clamp(40px, 6vw, 112px); align-items: start; }
@media (max-width: 960px) { .finder-section__grid { grid-template-columns: 1fr; } }
.finder-section .lead { opacity: 0.85; }
.finder-page { padding: clamp(32px, 4vw, 56px) 0 var(--space); }
.finder-page .crumbs { margin-bottom: clamp(48px, 6vw, 88px); }
.finder-page .phero__title { font-size: clamp(2.6rem, 4.4vw + 0.4rem, 5rem); margin-bottom: 28px; }
.ticks { list-style: none; padding: 0; margin: 32px 0 0; border-top: 1px solid currentColor; }
.ticks li { display: flex; gap: 12px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 0.95rem; }
.section--ember .ticks li { border-color: var(--line-dark); }
.ticks .icon { color: var(--accent); }

.finder { background: var(--white); color: var(--ink); padding: clamp(24px, 3.5vw, 48px); border: 1px solid var(--ink); min-height: 480px; }
.finder__progress { height: 2px; background: var(--line); }
.finder__progress span { display: block; height: 100%; width: 0; background: var(--accent); transition: width 0.4s var(--ease); }
.finder__meta { display: flex; justify-content: space-between; align-items: center; min-height: 48px; margin: 8px 0 24px; }
.finder__back { display: inline-flex; align-items: center; gap: 8px; border: 0; background: none; padding: 10px 0; font-weight: 700; font-size: 0.9rem; }
.finder__back:hover { text-decoration: underline; }
.finder__count { margin-left: auto; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); font-variant-numeric: tabular-nums; }
.finder__q { font-size: clamp(1.6rem, 1.4vw + 1.1rem, 2.4rem); line-height: 1.1; margin: 0 0 10px; text-wrap: balance; }
.finder__help { margin: 0 0 28px; color: var(--muted); min-height: 1em; }
.finder__opts { display: grid; border-top: 1px solid var(--line); }
.opt {
  display: grid; grid-template-columns: 28px 1fr 20px; gap: 18px; align-items: center; text-align: left;
  padding: 18px 4px; border: 0; border-bottom: 1px solid var(--line); background: transparent;
  transition: background-color 0.15s, padding 0.2s var(--ease);
}
.opt::after { content: "→"; font-size: 1.1rem; color: var(--muted); transition: transform 0.2s var(--ease), color 0.2s; }
.opt:hover, .opt:focus-visible { background: var(--paper); padding-left: 12px; outline: none; }
.opt:hover::after, .opt:focus-visible::after { color: var(--accent); transform: translateX(4px); }
.opt.is-picked { background: var(--ink); color: var(--paper); }
.opt.is-picked small, .opt.is-picked .opt__key { color: var(--muted-dark); }
.opt__key { font-size: 0.8rem; font-weight: 700; color: var(--muted); font-variant-numeric: tabular-nums; border: 1px solid currentColor; width: 28px; height: 28px; display: grid; place-items: center; }
.opt b { display: block; font-size: 1.05rem; font-weight: 600; line-height: 1.3; }
.opt small { display: block; color: var(--muted); font-size: 0.9rem; line-height: 1.45; margin-top: 2px; }
.finder__kbd { margin: 20px 0 0; font-size: 0.8rem; color: var(--muted); }
@media (hover: none) { .finder__kbd { display: none; } }
.finder__step { animation: fadeIn 0.3s var(--ease); }
@keyframes fadeIn { from { opacity: 0; } }

.result__top { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.result__img { background: var(--paper-2); aspect-ratio: 4 / 5; }
.result__img img { width: 100%; height: 100%; object-fit: cover; }
.result__match { display: flex; align-items: baseline; gap: 10px; margin: 0 0 16px; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.result__match b { font-size: 2.8rem; line-height: 1; color: var(--accent); font-weight: 700; font-stretch: 80%; font-variant-numeric: tabular-nums; }
.result__match span { font-size: 0.88rem; color: var(--muted); }
.result__label { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin: 0 0 8px; }
.result__title { font-size: clamp(1.8rem, 1.4vw + 1.2rem, 2.6rem); line-height: 1.02; margin: 0 0 12px; font-weight: 700; font-stretch: 82%; }
.result__why { list-style: none; padding: 0; margin: 20px 0 0; border-top: 1px solid var(--line); font-size: 0.95rem; }
.result__why li { display: flex; gap: 10px; align-items: flex-start; padding: 10px 0; border-bottom: 1px solid var(--line); }
.result__why .icon { color: var(--accent); margin-top: 4px; }
.result__alts { margin-top: 32px; border-top: 1px solid var(--ink); }
.result__alts-h { margin: 14px 0 4px; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.alt { display: grid; grid-template-columns: 56px 1fr auto; gap: 16px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line); text-decoration: none; }
.alt::after { content: "→"; color: var(--muted); }
.alt:hover b { text-decoration: underline; }
.alt img { width: 56px; height: 56px; object-fit: cover; }
.alt b { font-size: 1rem; font-weight: 600; }
.alt small { display: none; }
.result__notes { margin-top: 28px; display: grid; }
.note { margin: 0; display: flex; gap: 12px; padding: 12px 0 12px 16px; border-left: 2px solid var(--accent); font-size: 0.95rem; line-height: 1.55; }
.note + .note { margin-top: 8px; }
.note .icon { display: none; }
.note a { font-weight: 700; }
.result__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; margin-top: 32px; }
@media (max-width: 640px) { .result__top { grid-template-columns: 1fr; } .result__img { aspect-ratio: 4 / 3; } }

/* ---------- Ablauf ---------- */
.steps { list-style: none; margin: 0 0 var(--space); padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.step { padding: 32px 32px 40px 0; border-bottom: 1px solid var(--line); }
.step:not(:nth-child(3n)) { border-right: 1px solid var(--line); }
.step:not(:nth-child(3n + 1)) { padding-left: 32px; }
.step__n { font-size: 0.82rem; font-weight: 700; color: var(--accent); font-variant-numeric: tabular-nums; }
.step__t { font-size: 1.5rem; margin: 20px 0 10px; }
.step p { margin: 0; color: var(--muted); font-size: 0.97rem; }
.steps--dark { border-color: var(--line-dark); margin-bottom: 0; }
.steps--dark .step { border-color: var(--line-dark) !important; }
.steps--dark .step p { color: var(--muted-dark); }
@media (max-width: 860px) {
  .steps { grid-template-columns: 1fr 1fr; }
  .step, .step:not(:nth-child(3n + 1)) { padding: 28px 20px 32px 0; border-right: 0; }
  .step:nth-child(even) { padding-left: 20px; border-left: 1px solid var(--line); }
}
@media (max-width: 540px) { .steps { grid-template-columns: 1fr; } .step, .step:nth-child(even) { padding: 24px 0; border-left: 0; } }

.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(20px, 2.4vw, 40px); }
.pillar { text-decoration: none; display: flex; flex-direction: column; }
.pillar__img { background: var(--paper-2); }
.pillar__img img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; transition: opacity 0.3s; }
.pillar:hover img { opacity: 0.88; }
.pillar__body { padding-top: 16px; margin-top: 16px; border-top: 1px solid var(--line); }
.pillar__body h3 { font-size: 1.45rem; }
.pillar:hover h3 { text-decoration: underline; text-decoration-thickness: 1px; }
.pillar__body p { margin: 6px 0 0; font-size: 0.93rem; color: var(--muted); }
@media (max-width: 900px) { .pillars { grid-template-columns: 1fr 1fr; } }

/* ---------- Bildraster ---------- */
.mosaic { display: grid; grid-template-columns: repeat(6, 1fr); grid-auto-rows: clamp(120px, 13vw, 190px); gap: clamp(8px, 1vw, 16px); }
.mosaic__item { overflow: hidden; background: var(--ink-2); }
.mosaic__item img { width: 100%; height: 100%; object-fit: cover; transition: opacity 0.3s; }
.mosaic__item:hover img { opacity: 0.85; }
.mosaic__item--1 { grid-column: span 2; grid-row: span 3; }
.mosaic__item--2, .mosaic__item--3 { grid-column: span 2; grid-row: span 2; }
.mosaic__item--4, .mosaic__item--5 { grid-column: span 2; grid-row: span 1; }
.mosaic__item--6 { grid-column: span 2; grid-row: span 3; }
.mosaic__item--7, .mosaic__item--8, .mosaic__item--9 { grid-column: span 2; grid-row: span 2; }
@media (max-width: 760px) {
  .mosaic { grid-template-columns: 1fr 1fr; grid-auto-rows: 150px; }
  .mosaic__item { grid-column: span 1 !important; grid-row: span 1 !important; }
  .mosaic__item--1 { grid-row: span 2 !important; }
  .mosaic__item--9 { display: none; }
}
.masonry { columns: 4 220px; column-gap: clamp(8px, 1vw, 16px); }
.masonry--wide { columns: 4 240px; margin-bottom: 48px; }
.masonry__item { display: block; break-inside: avoid; margin-bottom: clamp(8px, 1vw, 16px); background: var(--paper-2); }
.masonry__item img { width: 100%; transition: opacity 0.3s; }
.masonry__item:hover img { opacity: 0.85; }

/* ---------- Lightbox ---------- */
.lb { position: fixed; inset: 0; z-index: 200; background: var(--ink); display: grid; place-items: center; opacity: 0; visibility: hidden; transition: opacity 0.2s, visibility 0.2s; padding: 80px 16px; }
.lb.is-open { opacity: 1; visibility: visible; }
.lb img { max-width: min(92vw, 1600px); max-height: 80vh; width: auto; height: auto; transition: opacity 0.2s; }
.lb img.is-loading { opacity: 0.3; }
.lb__btn { position: absolute; width: 56px; height: 56px; border: 1px solid var(--line-dark); background: transparent; color: var(--paper); display: grid; place-items: center; transition: background-color 0.2s, color 0.2s; }
.lb__btn:hover { background: var(--paper); color: var(--ink); }
.lb__close { top: 16px; right: 16px; }
.lb__prev { left: 16px; top: 50%; transform: translateY(-50%); }
.lb__next { right: 16px; top: 50%; transform: translateY(-50%); }
.lb__count { position: absolute; top: 34px; left: 24px; color: var(--muted-dark); font-size: 0.85rem; font-weight: 700; font-variant-numeric: tabular-nums; }
@media (max-width: 640px) { .lb__prev, .lb__next { top: auto; bottom: 16px; transform: none; } }

/* ---------- Warum wir ---------- */
.why__grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 48px clamp(40px, 6vw, 112px); }
@media (max-width: 900px) { .why__grid { grid-template-columns: 1fr; } }
.quote { margin: 48px 0 0; padding: 0 0 0 24px; border-left: 2px solid var(--accent); }
.quote p { margin: 0; font-style: italic; font-weight: 500; font-size: clamp(1.2rem, 0.7vw + 1rem, 1.45rem); line-height: 1.4; }
.quote footer { margin-top: 14px; color: var(--muted); font-weight: 600; font-size: 0.9rem; }
.values { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--ink); }
.value { padding: 28px 28px 32px 0; border-bottom: 1px solid var(--line); }
.value:nth-child(even) { padding-left: 28px; padding-right: 0; border-left: 1px solid var(--line); }
.value__n { font-size: 0.82rem; font-weight: 700; color: var(--accent); font-variant-numeric: tabular-nums; }
.value h3 { font-size: 1.4rem; margin-top: 14px; }
.value p { margin: 6px 0 0; color: var(--muted); font-size: 0.95rem; }
@media (max-width: 540px) { .values { grid-template-columns: 1fr; } .value, .value:nth-child(even) { padding: 24px 0; border-left: 0; } }

/* ---------- Marken ---------- */
.brands { border-top: 1px solid var(--line); }
.brands__grid { display: grid; grid-template-columns: 1fr 3fr; gap: 24px clamp(32px, 6vw, 96px); align-items: baseline; }
.brands__list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 0; font-size: clamp(1.2rem, 0.8vw + 1rem, 1.6rem); line-height: 1.4; font-weight: 500; }
.brands__list li:not(:last-child)::after { content: "/"; color: var(--line); margin: 0 14px; font-weight: 300; }
@media (max-width: 800px) { .brands__grid { grid-template-columns: 1fr; } }

/* ---------- BImSchV ---------- */
.bimsch-section__grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 48px clamp(40px, 6vw, 112px); align-items: start; }
@media (max-width: 960px) { .bimsch-section__grid { grid-template-columns: 1fr; } }
.bimsch { border-top: 1px solid var(--ink); padding-top: 28px; }
.bimsch__sentence { font-weight: 500; font-size: clamp(1.4rem, 1.2vw + 1.05rem, 2.1rem); line-height: 1.7; display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 12px; }
.bimsch select {
  font: inherit; color: var(--accent-ink);
  border: 0; border-bottom: 1px solid currentColor; background: transparent;
  padding: 0 28px 0 0; border-radius: 0; max-width: 100%;
  -webkit-appearance: none; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a3360b' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 2px center; background-size: 18px;
  cursor: pointer;
}
.bimsch__result { margin-top: 32px; min-height: 140px; }
.bimsch__hint { color: var(--muted); margin: 0; }
.verdict { display: grid; grid-template-columns: 40px 1fr; gap: 20px; padding: 24px 0; border-top: 3px solid var(--c); border-bottom: 1px solid var(--line); animation: fadeIn 0.3s var(--ease); }
.verdict__icon { width: 40px; height: 40px; display: grid; place-items: center; font-weight: 800; font-size: 1.1rem; color: #fff; background: var(--c); }
.verdict h3 { font-size: 1.4rem; margin-bottom: 8px; line-height: 1.2; }
.verdict p { margin: 0 0 20px; font-size: 0.97rem; max-width: 40em; }
.verdict--red { --c: var(--accent); }
.verdict--green { --c: var(--ok); }
.verdict--amber { --c: var(--warn); }
.bimsch__fine { margin: 24px 0 0; font-size: 0.8rem; color: var(--muted); line-height: 1.55; max-width: 48em; }

/* ---------- FAQ ---------- */
.faq-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 48px clamp(40px, 6vw, 112px); }
.faq-grid > div:first-child .btn { margin-top: 24px; }
.faq-grid .muted { margin-top: 20px; }
@media (max-width: 900px) { .faq-grid { grid-template-columns: 1fr; } }
.faq { border-top: 1px solid var(--ink); }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__item summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 24px 0; cursor: pointer; font-size: clamp(1.1rem, 0.4vw + 1rem, 1.3rem); font-weight: 600; letter-spacing: -0.01em; line-height: 1.3; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary:hover span { text-decoration: underline; text-decoration-thickness: 1px; }
.faq__item summary i { flex: none; width: 32px; height: 32px; border: 1px solid var(--ink); position: relative; }
.faq__item summary i::before, .faq__item summary i::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 1.5px; margin: -0.75px 0 0 -6px; background: currentColor; }
.faq__item summary i::after { transform: rotate(90deg); transition: transform 0.25s var(--ease); }
.faq__item[open] summary i { background: var(--ink); color: var(--paper); }
.faq__item[open] summary i::after { transform: rotate(0); }
.faq__a { padding: 0 56px 28px 0; color: var(--muted); max-width: 44em; }
.faq__a p { margin: 0; }

/* ---------- Produktdetail ---------- */
.pdetail { padding: clamp(32px, 4vw, 56px) 0 var(--space); }
.pdetail .crumbs { margin-bottom: clamp(40px, 5vw, 72px); }
.pdetail__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px clamp(40px, 6vw, 112px); align-items: start; }
.pdetail__title { font-size: clamp(2.5rem, 4vw + 0.8rem, 5.2rem); line-height: 0.95; letter-spacing: -0.04em; font-weight: 700; font-stretch: 80%; margin-bottom: 28px; hyphens: auto; text-wrap: balance; }
.pdetail__lead { font-size: clamp(1.05rem, 0.4vw + 0.95rem, 1.22rem); max-width: 30em; margin: 0 0 40px; }
.pdetail__media { position: relative; background: var(--paper-2); }
.pdetail__media img { width: 100%; }
.fuel { display: flex; list-style: none; margin: 0; padding: 0; position: absolute; left: 0; bottom: 0; }
.fuel li { padding: 8px 14px; background: var(--paper); font-size: 0.8rem; font-weight: 700; border-right: 1px solid var(--line); }
@media (max-width: 900px) { .pdetail__grid { grid-template-columns: 1fr; } .pdetail__media { order: -1; } .pdetail__media img { aspect-ratio: 4 / 3; object-fit: cover; } }

.meters { display: grid; grid-template-columns: 1fr 1fr; margin: 0 0 40px; border-top: 1px solid var(--ink); max-width: 560px; }
.meter { display: flex; flex-direction: column; gap: 10px; padding: 16px 20px 18px 0; border-bottom: 1px solid var(--line); }
.meter:nth-child(even) { padding-left: 20px; padding-right: 0; border-left: 1px solid var(--line); }
.meter__label { font-size: 0.82rem; font-weight: 700; color: var(--muted); }
.meter__bar, .dots { display: flex; gap: 3px; }
.meter__bar i, .dots i { flex: 1; height: 8px; background: var(--line); }
.dots i { height: 6px; }
.meter[style*="--v: 1"] .meter__bar i:nth-child(-n + 1),
.meter[style*="--v: 2"] .meter__bar i:nth-child(-n + 2),
.meter[style*="--v: 3"] .meter__bar i:nth-child(-n + 3),
.meter[style*="--v: 4"] .meter__bar i:nth-child(-n + 4),
.meter[style*="--v: 5"] .meter__bar i:nth-child(-n + 5),
.dots[style*="--v: 1"] i:nth-child(-n + 1),
.dots[style*="--v: 2"] i:nth-child(-n + 2),
.dots[style*="--v: 3"] i:nth-child(-n + 3),
.dots[style*="--v: 4"] i:nth-child(-n + 4),
.dots[style*="--v: 5"] i:nth-child(-n + 5) { background: var(--ink); }

.article-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 48px clamp(40px, 7vw, 128px); align-items: start; padding-top: 32px; border-top: 1px solid var(--ink); }
@media (max-width: 900px) { .article-grid { grid-template-columns: 1fr; } }
.aside { display: grid; position: sticky; top: calc(var(--header-h) + 24px); border-top: 1px solid var(--line); }
.aside__card { padding: 24px 0; border-bottom: 1px solid var(--line); }
.aside__card p { margin: 0 0 20px; color: var(--muted); font-size: 0.95rem; }
.aside__card .eyebrow { margin-bottom: 12px; }
.aside__card--dark p { margin: 0; }
.aside__phone { display: block; font-size: 2rem; text-decoration: none; margin-bottom: 8px; color: var(--accent-ink); font-variant-numeric: tabular-nums; }
.aside__phone:hover { text-decoration: underline; }

/* ---------- Fließtext ---------- */
.prose { max-width: 40em; }
.prose > :first-child { margin-top: 0; }
.prose p, .prose ul, .prose ol { margin: 0 0 1.15em; }
.prose > p:first-child { font-size: 1.18em; line-height: 1.55; }
.prose h2 { font-size: clamp(1.5rem, 0.8vw + 1.2rem, 1.95rem); line-height: 1.12; margin: 1.8em 0 0.6em; }
.prose h3 { font-size: clamp(1.25rem, 0.5vw + 1.05rem, 1.5rem); margin: 1.8em 0 0.5em; }
.prose ul { list-style: none; padding: 0; border-top: 1px solid var(--line); }
.prose ul li { padding: 10px 0 10px 28px; border-bottom: 1px solid var(--line); position: relative; margin: 0; }
.prose ul li::before { content: "–"; position: absolute; left: 4px; color: var(--accent); }
.prose a { color: var(--accent-ink); }
.prose blockquote { margin: 1.5em 0; padding-left: 20px; border-left: 2px solid var(--accent); font-style: italic; font-size: 1.15em; }
.prose--legal { font-size: 0.97rem; }
.prose--legal > p:first-child { font-size: 1em; }
.prose--legal h2:first-child { margin-top: 0; }

/* ---------- Leistungen ---------- */
.subnav { position: sticky; top: var(--header-h); z-index: 20; background: var(--paper); border-bottom: 1px solid var(--ink); }
.subnav__inner { display: flex; overflow-x: auto; scrollbar-width: none; }
.subnav__inner::-webkit-scrollbar { display: none; }
.subnav a { flex: none; text-decoration: none; padding: 16px 0; margin-right: 40px; font-weight: 700; font-size: 0.92rem; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.subnav a span { color: var(--muted); margin-right: 6px; font-variant-numeric: tabular-nums; }
.subnav a:hover { border-bottom-color: var(--line); }
.subnav a.is-active { border-bottom-color: var(--accent); }
.service__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px clamp(40px, 7vw, 128px); align-items: start; }
.service__grid--flip .service__media { order: 2; }
.service__media > img { width: 100%; }
.service__thumbs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 8px; }
.service__thumbs a { display: block; background: var(--paper-2); }
.service__thumbs a:hover img { opacity: 0.85; }
.service__n { display: block; font-size: 0.85rem; font-weight: 700; color: var(--accent); margin-bottom: 24px; padding-bottom: 16px; border-bottom: 1px solid var(--ink); font-variant-numeric: tabular-nums; }
.service__text .h2 { margin-bottom: 20px; }
.service__text .lead { margin: 0 0 24px; }
.service__text .prose { color: var(--muted); }
.service__text .prose > p:first-child { font-size: 1em; }
@media (max-width: 900px) { .service__grid { grid-template-columns: 1fr; } .service__grid--flip .service__media { order: 0; } }

/* ---------- Kontakt ---------- */
.contact__grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 56px clamp(40px, 7vw, 128px); align-items: start; }
@media (max-width: 960px) { .contact__grid { grid-template-columns: 1fr; } }
.contact__info { border-top: 1px solid var(--ink); }
.contact__card { display: grid; grid-template-columns: 24px 1fr; gap: 16px; align-items: start; padding: 22px 0; border-bottom: 1px solid var(--line); text-decoration: none; }
a.contact__card:hover b { text-decoration: underline; text-decoration-thickness: 1px; }
.contact__card small { display: block; font-size: 0.8rem; font-weight: 700; color: var(--muted); margin-bottom: 4px; }
.contact__card b { display: block; font-size: 1.3rem; line-height: 1.3; }
.contact__card b.contact__small { font-size: 0.97rem; font-weight: 500; font-stretch: 100%; letter-spacing: 0; }
.contact__icon { color: var(--accent); padding-top: 22px; }
.contact__icon .icon { width: 22px; height: 22px; }
.contact__card--hot b { font-size: clamp(1.8rem, 2vw + 1rem, 2.4rem); color: var(--accent-ink); font-variant-numeric: tabular-nums; }
.contact__person { padding: 40px 0 0; }

/* ---------- Formular ---------- */
.form-card { border-top: 1px solid var(--ink); padding-top: 32px; }
.form { display: grid; gap: 28px; }
.form__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 560px) { .form__grid { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 10px; border: 0; padding: 0; margin: 0; min-width: 0; }
.field--topic .chips { order: -1; }
.field__label { font-weight: 700; font-size: 0.9rem; padding: 0; }
.field__label span { color: var(--accent); }
.field__err { color: var(--accent-ink); font-size: 0.88rem; font-weight: 600; }
.input { width: 100%; font: inherit; color: inherit; min-height: 56px; padding: 14px 16px; border-radius: 0; border: 1px solid var(--line); background: var(--white); transition: border-color 0.15s; }
.input:hover { border-color: var(--muted); }
.input:focus { outline: 2px solid var(--ink); outline-offset: -1px; border-color: var(--ink); }
.input[aria-invalid="true"] { border-color: var(--accent); }
.input--area { resize: vertical; min-height: 160px; }
.input--select { -webkit-appearance: none; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23181513' stroke-width='1.5'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; background-size: 18px; padding-right: 48px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip input { position: absolute; opacity: 0; pointer-events: none; }
.chip span { display: inline-flex; align-items: center; min-height: 44px; padding: 8px 16px; border: 1px solid var(--line); background: var(--white); font-size: 0.9rem; font-weight: 600; cursor: pointer; transition: border-color 0.15s, background-color 0.15s, color 0.15s; user-select: none; }
.chip:hover span { border-color: var(--ink); }
.chip input:checked + span { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.chip input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.check { display: flex; gap: 12px; align-items: center; cursor: pointer; font-weight: 600; font-size: 0.97rem; min-height: 44px; }
.check input { width: 22px; height: 22px; accent-color: var(--ink); }
.form__foot { display: flex; flex-wrap: wrap; gap: 16px 28px; align-items: center; padding-top: 28px; border-top: 1px solid var(--line); }
.form__legal { margin: 0; flex: 1 1 240px; font-size: 0.82rem; color: var(--muted); line-height: 1.55; }
.form__alert { margin: 0; padding: 14px 0 14px 16px; border-left: 2px solid var(--accent); color: var(--accent-ink); font-weight: 700; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.finder-attach { padding: 16px 0 16px 16px; border-left: 2px solid var(--accent); font-size: 0.93rem; }
.finder-attach__head { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.finder-attach__head .link { margin-left: auto; color: var(--muted); font-size: 0.85rem; }
.finder-attach p { margin: 8px 0 0; color: var(--muted); white-space: pre-line; }
.form-done { padding: 24px 0; }
.form-done__icon { width: 56px; height: 56px; margin: 0 0 24px; display: grid; place-items: center; background: var(--ok); color: #fff; }
.form-done__icon .icon { width: 28px; height: 28px; }
.form-done h2 { font-size: 2.2rem; margin-bottom: 12px; }
.form-done p { color: var(--muted); max-width: 32em; margin: 0; }

/* ---------- Vergleich ---------- */
.compare { overflow-x: auto; border-top: 1px solid var(--paper); }
.compare table { width: 100%; border-collapse: collapse; min-width: 760px; }
.compare th, .compare td { padding: 18px 20px 18px 0; text-align: left; border-bottom: 1px solid var(--line-dark); font-size: 0.93rem; }
.compare thead th { font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted-dark); font-weight: 700; }
.compare tbody th { font-size: 1.15rem; }
.compare tbody th a { text-decoration: none; }
.compare tbody th a:hover { text-decoration: underline; }
.compare tbody tr:hover { background: var(--ink-2); }
.compare .dots { width: 100px; }
.compare .dots i { background: var(--line-dark); }
.compare .dots[style*="--v: 1"] i:nth-child(-n + 1), .compare .dots[style*="--v: 2"] i:nth-child(-n + 2), .compare .dots[style*="--v: 3"] i:nth-child(-n + 3), .compare .dots[style*="--v: 4"] i:nth-child(-n + 4), .compare .dots[style*="--v: 5"] i:nth-child(-n + 5) { background: var(--paper); }
.compare td:last-child { color: var(--muted-dark); }

/* ---------- Footer ---------- */
.footer { background: var(--ink); color: var(--paper); padding: var(--space) 0 32px; }
.footer .eyebrow { color: var(--muted-dark); }
.footer__cta { display: grid; grid-template-columns: 1.4fr 1fr; gap: 32px clamp(40px, 6vw, 96px); align-items: end; padding-bottom: clamp(56px, 7vw, 104px); }
.footer__cta .eyebrow { grid-column: 1 / -1; margin: 0; }
.footer__big { font-size: clamp(2.2rem, 4.4vw + 0.4rem, 4.8rem); line-height: 0.95; letter-spacing: -0.04em; font-weight: 700; font-stretch: 80%; margin: 0; text-wrap: balance; }
.footer__cta .btn-row { flex-direction: column; align-items: stretch; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-top: 40px; border-top: 1px solid var(--paper); }
.footer__col--brand p { color: var(--muted-dark); font-size: 0.93rem; max-width: 22em; }
.footer .brand, .footer .logo__mark { color: var(--paper); }
.footer .logo__mark circle { fill: var(--ink-2); }
.footer .logo__sub { color: var(--muted-dark); }
.footer__col .brand { margin-bottom: 20px; }
.footer__h { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted-dark); margin-bottom: 20px; }
.footer__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; font-size: 0.95rem; }
.footer__list a { display: inline-flex; gap: 10px; align-items: flex-start; text-decoration: none; }
.footer__list a:hover { text-decoration: underline; }
.footer__list .icon { margin-top: 4px; color: var(--muted-dark); }
.footer__list--plain { gap: 8px; }
.footer__region { margin: 56px 0 0; font-size: 0.88rem; color: var(--muted-dark); max-width: 60em; }
.footer__region strong { color: var(--paper); font-weight: 600; }
.social { display: flex; gap: 8px; margin-top: 20px; }
.social a { width: 48px; height: 48px; display: grid; place-items: center; border: 1px solid var(--line-dark); transition: background-color 0.2s, color 0.2s; }
.social a:hover { background: var(--paper); color: var(--ink); }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line-dark); font-size: 0.85rem; color: var(--muted-dark); }
.footer__bottom nav { display: flex; gap: 24px; }
.footer__bottom a { text-decoration: none; }
.footer__bottom a:hover { color: var(--paper); text-decoration: underline; }
@media (max-width: 900px) { .footer__cta { grid-template-columns: 1fr; } .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer__grid { grid-template-columns: 1fr; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

/* Abstand unter Überschriften außerhalb der Sektionsköpfe */
:is(div, section) > .h2:not(:last-child) { margin-bottom: 28px; }
.section--paper2 .heat__chart .dot { stroke: var(--paper-2); }