/* ==========================================================================
   BEDZ Car Care – Stylesheet
   1 Schriften · 2 Tokens · 3 Basis · 4 Layout · 5 Kopf · 6 Bausteine
   7 Startseite · 8 Preisrechner · 9 Leistungen & Preise · 10 Ergebnisse
   11 Über uns · 12 FAQ · 13 Kontakt & Formular · 14 Fuß · 15 Rechtstexte · 16 Hilfen
   ========================================================================== */

/* 1 Schriften (lokal, keine Verbindung zu Google) ------------------------- */
@font-face { font-family: "Adventor"; src: url("../fonts/adventor-400.woff") format("woff"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Adventor"; src: url("../fonts/adventor-700.woff") format("woff"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fonts/inter-400-v2.woff") format("woff"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fonts/inter-500-v2.woff") format("woff"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fonts/inter-600-v2.woff") format("woff"); font-weight: 600; font-display: swap; }

/* 2 Tokens ---------------------------------------------------------------- */
:root {
  --paper: #f4f3ef;          /* Grundfläche (Logo-Hintergrund) */
  --white: #ffffff;
  --ink: #1c1f1e;
  --steel: #565c59;
  --line: #dcdad2;
  --line-strong: #c9c7bf;
  --chrome: #a2a3a2;         /* Silber des Logo-Rahmens */
  --emerald: #0b7a60;
  --emerald-deep: #055f4b;
  --emerald-light: #1fa585;
  --emerald-tint: #e4f1ec;
  --night: #030303;          /* Hintergrund des dunklen Logos */
  --graphite: #151817;
  --graphite-2: #1d2120;
  --graphite-line: #2e3331;
  --on-dark: #eeede8;
  --on-dark-muted: #a8aeab;
  --tile: #e7e5de;
  --error: #a4261c;

  --font-display: "Adventor", "Avenir Next", "Century Gothic", "Futura", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --step-0: 1.0625rem;
  --step-1: 1.25rem;
  --step-2: clamp(1.375rem, 1.2rem + 0.6vw, 1.625rem);
  --step-3: clamp(1.875rem, 1.3rem + 2.2vw, 2.875rem);
  --step-4: clamp(2.5rem, 1.2rem + 5.2vw, 5.5rem);

  --gutter: clamp(16px, 4vw, 40px);
  --container: 1200px;
  --space-section: clamp(64px, 8vw, 112px);
  --radius: 3px;
  --header-h: 72px;
  --ease: cubic-bezier(.65, 0, .35, 1);
  --ease-out: cubic-bezier(.22, .61, .36, 1);
  --bh: clamp(110px, 15vw, 220px);   /* Länge der weichen Übergänge zwischen hell und dunkel */
}

/* 3 Basis ----------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 16px); }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--font-body); font-size: var(--step-0); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: var(--emerald-deep); text-underline-offset: 0.18em; text-decoration-thickness: 1px; }
a:hover { color: var(--ink); }
:focus-visible { outline: 2px solid var(--emerald); outline-offset: 3px; border-radius: 2px; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 400; line-height: 1.1; margin: 0; letter-spacing: -0.01em; overflow-wrap: break-word; text-wrap: balance; }
h1 { font-size: var(--step-4); line-height: 1.02; letter-spacing: -0.025em; }
h2 { font-size: var(--step-3); letter-spacing: -0.015em; }
h3 { font-size: var(--step-2); }
p { margin: 0; }
p + p { margin-top: 0.85em; }
ul, ol { margin: 0; padding: 0; }
strong { font-weight: 600; }
button { font: inherit; }

/* 4 Layout ---------------------------------------------------------------- */
.container { width: 100%; max-width: calc(var(--container) + 2 * var(--gutter)); margin: 0 auto; padding-left: max(var(--gutter), env(safe-area-inset-left, 0px)); padding-right: max(var(--gutter), env(safe-area-inset-right, 0px)); }
.section { padding: var(--space-section) 0; }
.section--white { background: var(--white); }
.section--dark { background: var(--graphite); color: var(--on-dark); }
.section--night { background: var(--night); color: var(--on-dark); }
.section-head { max-width: 44rem; margin-bottom: clamp(32px, 4.5vw, 52px); }
.section-head p { margin-top: 14px; color: var(--steel); max-width: 38rem; }
.section--dark .section-head p, .section--night .section-head p { color: var(--on-dark-muted); }
.section-head--split { max-width: none; display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 16px 40px; }
.section-head--split > div { max-width: 40rem; }
.lead { font-size: clamp(1.0625rem, 1rem + 0.35vw, 1.25rem); line-height: 1.55; color: var(--steel); max-width: 36rem; }
.measure { max-width: 42rem; }

/* Weiche Übergänge: --a Farbe darüber, --b eigene Fläche, --c Farbe darunter */
.blend-y { --a: var(--paper); --c: var(--paper); --b: var(--paper); position: relative; background-color: var(--b);
  background-image: linear-gradient(to bottom, var(--a), var(--b) var(--bh), var(--b) calc(100% - var(--bh)), var(--c)); }
@supports (color: color-mix(in oklab, red, blue)) {
  .blend-y { background-image: linear-gradient(to bottom,
    var(--a) 0,
    color-mix(in oklab, var(--b) 7%, var(--a)) calc(var(--bh) * .18),
    color-mix(in oklab, var(--b) 28%, var(--a)) calc(var(--bh) * .38),
    color-mix(in oklab, var(--b) 62%, var(--a)) calc(var(--bh) * .6),
    color-mix(in oklab, var(--b) 90%, var(--a)) calc(var(--bh) * .82),
    var(--b) var(--bh),
    var(--b) calc(100% - var(--bh)),
    color-mix(in oklab, var(--b) 90%, var(--c)) calc(100% - var(--bh) * .82),
    color-mix(in oklab, var(--b) 62%, var(--c)) calc(100% - var(--bh) * .6),
    color-mix(in oklab, var(--b) 28%, var(--c)) calc(100% - var(--bh) * .38),
    color-mix(in oklab, var(--b) 7%, var(--c)) calc(100% - var(--bh) * .18),
    var(--c) 100%); }
}
.section--dark.blend-y { --b: var(--graphite); padding-top: calc(var(--space-section) + var(--bh) * .55); padding-bottom: calc(var(--space-section) + var(--bh) * .55); }
.section--night.blend-y { --b: var(--night); padding-bottom: calc(var(--bh) * .75); }
.section--white.blend-y { --b: var(--white); --bh: clamp(70px, 9vw, 130px); }
.blend-y--flush-top { --a: var(--b); }
.tone-sentinel { position: absolute; left: 0; bottom: calc(var(--bh) * .5); width: 1px; height: 1px; pointer-events: none; }

/* 5 Kopf und Navigation --------------------------------------------------- */
.skip-link { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--ink); color: var(--white); padding: 10px 16px; border-radius: var(--radius); text-decoration: none; }
.skip-link:focus { top: 12px; color: var(--white); }
.site-header { position: sticky; top: 0; z-index: 50; background: var(--paper); border-bottom: 1px solid transparent; transition: background-color .5s var(--ease-out), border-color .3s ease; }
.site-header.is-scrolled { border-bottom-color: var(--line); }
.site-header__inner { height: var(--header-h); display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-grid; gap: 5px; flex-shrink: 0; text-decoration: none; }
.brand__mark { position: relative; display: block; }
.brand__img { display: block; height: 24px; width: auto; transition: opacity .5s var(--ease-out); }
.brand__img--dark { position: absolute; left: 0; top: 50%; width: 100%; height: auto; transform: translateY(-50%); opacity: 0; }
.brand__sub { display: flex; justify-content: space-between; font: 400 9px/1 var(--font-display); color: #3d4240; transition: color .5s var(--ease-out); }
.brand__sub i { font-style: normal; }
.brand__sub .sp { width: 0.4em; }
.nav { display: none; }
.nav__list { list-style: none; display: flex; align-items: center; gap: clamp(16px, 1.9vw, 30px); }
.nav__link { font-size: 0.9375rem; font-weight: 500; color: var(--ink); text-decoration: none; padding: 6px 0; border-bottom: 1.5px solid transparent; white-space: nowrap; transition: color .5s var(--ease-out); }
.nav__link:hover { color: var(--emerald-deep); }
.nav__link[aria-current="page"] { border-bottom-color: var(--emerald); }
.site-header .header-cta { display: none; }
.nav-toggle { display: inline-flex; align-items: center; gap: 10px; height: 44px; padding: 0 4px 0 12px; background: none; border: 0; color: var(--ink); font-weight: 500; font-size: 0.9375rem; cursor: pointer; transition: color .5s var(--ease-out); }
.nav-toggle__bars { position: relative; width: 22px; height: 14px; }
.nav-toggle__bars::before, .nav-toggle__bars::after, .nav-toggle__bars span { content: ""; position: absolute; left: 0; right: 0; height: 1.5px; background: currentColor; transition: transform .2s ease, opacity .2s ease; }
.nav-toggle__bars::before { top: 0; }
.nav-toggle__bars span { top: 6px; }
.nav-toggle__bars::after { bottom: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before { transform: translateY(6.25px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after { transform: translateY(-6.25px) rotate(-45deg); }
.mobile-nav { border-top: 1px solid var(--line); background: var(--paper); max-height: calc(100vh - var(--header-h)); overflow-y: auto; }
.mobile-nav__list { list-style: none; padding: 8px 0 20px; }
.mobile-nav__list a { display: block; padding: 13px 0; font-family: var(--font-display); font-size: 1.375rem; color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--line); }
.mobile-nav__list a[aria-current="page"] { color: var(--emerald-deep); }
.mobile-nav__actions { display: grid; gap: 10px; padding-bottom: 24px; }
@media (min-width: 1100px) {
  .nav { display: block; }
  .site-header .header-cta { display: inline-flex; }
  .nav-toggle, .mobile-nav { display: none !important; }
  .brand__img { height: 27px; }
  .brand__sub { font-size: 10px; }
}
/* Seiten mit dunklem Anfang: Kopfzeile startet dunkel und wird beim Scrollen hell */
.has-dark-top .site-header:not(.is-solid):not(.is-menu-open) { background: var(--night); border-bottom-color: transparent; }
.has-dark-top .site-header:not(.is-solid):not(.is-menu-open) .brand__img { opacity: 0; }
.has-dark-top .site-header:not(.is-solid):not(.is-menu-open) .brand__img--dark { opacity: 1; }
.has-dark-top .site-header:not(.is-solid):not(.is-menu-open) .brand__sub { color: #c4c8c6; }
.has-dark-top .site-header:not(.is-solid):not(.is-menu-open) .nav__link,
.has-dark-top .site-header:not(.is-solid):not(.is-menu-open) .nav-toggle { color: var(--on-dark); }
.has-dark-top .site-header:not(.is-solid):not(.is-menu-open) .nav__link:hover { color: var(--white); }
.has-dark-top .site-header:not(.is-solid):not(.is-menu-open) .nav__link[aria-current="page"] { border-bottom-color: var(--emerald-light); }

/* 6 Bausteine ------------------------------------------------------------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 22px; border-radius: var(--radius); font: 500 0.9375rem/1 var(--font-body); letter-spacing: 0.01em; text-decoration: none; white-space: nowrap; border: 1.5px solid transparent; cursor: pointer; transition: background-color .15s ease, color .15s ease, border-color .15s ease; }
.btn--primary { background: var(--emerald); color: var(--white); }
.btn--primary:hover { background: var(--emerald-deep); color: var(--white); }
.btn--outline { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn--outline:hover { background: var(--ink); color: var(--paper); }
.btn--light { background: var(--on-dark); color: var(--graphite); }
.btn--light:hover { background: var(--white); color: var(--graphite); }
.btn--ghost-dark { background: transparent; color: var(--on-dark); border-color: #4a504d; }
.btn--ghost-dark:hover { border-color: var(--on-dark); color: var(--white); }
.btn--small { min-height: 40px; padding: 0 16px; font-size: 0.875rem; }
.btn--block { width: 100%; }
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; }
.text-link { font-weight: 500; color: var(--emerald-deep); text-decoration: none; border-bottom: 1px solid currentColor; padding-bottom: 1px; }
.text-link:hover { color: var(--ink); }
.section--dark .text-link, .section--night .text-link { color: var(--on-dark); }
.price { font-family: var(--font-display); white-space: nowrap; font-variant-numeric: tabular-nums; }
.price small { font-family: var(--font-body); font-size: 0.78em; color: var(--steel); margin-right: 0.3em; }
.section--dark .price small, .section--night .price small { color: var(--on-dark-muted); }
.check-list { list-style: none; display: grid; gap: 7px; }
.check-list li { position: relative; padding-left: 24px; }
.check-list li::before { content: ""; position: absolute; left: 2px; top: 0.55em; width: 11px; height: 6px; border-left: 1.5px solid var(--emerald); border-bottom: 1.5px solid var(--emerald); transform: rotate(-45deg); }
.section--dark .check-list li::before { border-color: var(--emerald-light); }
/* Logo-Trennstrich */
.sep { display: inline-block; width: 1.5px; height: 1em; background: var(--emerald); vertical-align: -0.12em; margin: 0 0.8em; }

/* Unterseiten-Kopf */
.page-head { padding: clamp(36px, 5vw, 72px) 0 clamp(32px, 4vw, 52px); }
.page-head h1 { font-size: clamp(2.25rem, 1.2rem + 4vw, 4.25rem); max-width: 16ch; }
.page-head .lead { margin-top: 18px; }
.page-head .actions { margin-top: 26px; }
.page-head__rule { display: block; width: 72px; height: 2px; margin-top: 26px; background: linear-gradient(90deg, var(--chrome) 0 45%, var(--emerald) 45% 100%); }
.breadcrumb { font-size: 0.875rem; color: var(--steel); margin-bottom: 18px; }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; }
.breadcrumb li + li::before { content: "/"; margin-right: 6px; color: var(--chrome); }
.breadcrumb a { color: var(--steel); }
.toc { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; list-style: none; }
.toc a { display: inline-block; padding: 8px 14px; border: 1px solid var(--line); border-radius: 2px; font-size: 0.875rem; color: var(--ink); text-decoration: none; background: var(--white); }
.toc a:hover { border-color: var(--emerald); color: var(--emerald-deep); }

/* Abschluss in Smaragd – als eingebettete Fläche, damit kein harter Wechsel über die ganze Breite entsteht */
.cta-band { color: var(--white); padding: 0 0 var(--space-section); }
.cta-band__inner { position: relative; overflow: hidden; display: grid; gap: 24px 48px; align-items: end; padding: clamp(32px, 5.5vw, 72px); background: var(--emerald-deep); border-radius: 4px;
  background-image: radial-gradient(120% 140% at 100% 0%, rgba(31, 165, 133, .32), transparent 55%), radial-gradient(90% 120% at 0% 100%, rgba(3, 3, 3, .22), transparent 60%); }
.cta-band__inner::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--chrome) 0 40%, var(--emerald-light) 40% 100%); }
.cta-band h2 { max-width: 18ch; }
.cta-band p { color: #cfe7df; margin-top: 12px; max-width: 34rem; }
.cta-band .btn--light { color: var(--emerald-deep); }
.cta-band .btn--ghost-dark { border-color: rgba(255,255,255,.45); }
.cta-band__phone { display: block; margin-top: 14px; color: #cfe7df; font-size: 0.9375rem; }
.cta-band__phone a { color: var(--white); }
@media (min-width: 860px) { .cta-band__inner { grid-template-columns: 1fr auto; } }
@media (max-width: 599px) { .cta-band .container { padding-left: 12px; padding-right: 12px; } }

/* Foto-Platzhalter (bis echte Fotos vorliegen) */
.ph { position: relative; background: var(--graphite-2); display: flex; align-items: flex-end; padding: 16px; min-height: 160px; overflow: hidden; }
.ph::before, .ph::after { content: ""; position: absolute; width: 28px; height: 28px; border-color: var(--chrome); border-style: solid; opacity: .6; }
.ph::before { top: 14px; left: 14px; border-width: 1.5px 0 0 1.5px; }
.ph::after { right: 14px; bottom: 14px; border-width: 0 1.5px 1.5px 0; border-color: var(--emerald-light); }
.ph span { font-size: 0.8125rem; color: var(--on-dark-muted); }
.ph--light { background: var(--tile); }
.ph--light span { color: var(--steel); }

/* Vorher/Nachher-Regler */
.ba { position: relative; aspect-ratio: 16 / 9; max-width: 100%; overflow: hidden; background: var(--graphite-2); --pos: 50%; user-select: none; }
.ba__layer { position: absolute; inset: 0; display: flex; align-items: flex-end; padding: 16px; }
.ba__layer img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ba__layer--before { background: #22272a; }
.ba__layer--after { clip-path: inset(0 0 0 var(--pos)); background: #2b312f; justify-content: flex-end; }
.ba__label { position: relative; font-size: 0.8125rem; font-weight: 500; color: var(--graphite); background: var(--on-dark); padding: 3px 9px; border-radius: 2px; }
.ba__handle { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; margin-left: -1px; background: var(--white); pointer-events: none; }
.ba__handle::after { content: ""; position: absolute; top: 50%; left: 50%; width: 40px; height: 40px; transform: translate(-50%, -50%); border-radius: 50%; background: var(--white); box-shadow: 0 2px 12px rgba(0,0,0,.35); }
.ba__handle::before { content: ""; position: absolute; top: 50%; left: 50%; z-index: 1; width: 14px; height: 8px; transform: translate(-50%, -50%); background: linear-gradient(90deg, var(--ink) 0 2px, transparent 2px calc(100% - 2px), var(--ink) calc(100% - 2px)); }
.ba__range { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; touch-action: pan-y; z-index: 2; }
.ba:has(.ba__range:focus-visible) { outline: 2px solid var(--emerald-light); outline-offset: 3px; }

/* 7 Startseite ------------------------------------------------------------ */
.stage { --a: var(--night); --b: var(--night); --c: var(--paper); color: var(--on-dark); padding: clamp(40px, 6vw, 88px) 0 calc(var(--bh) + clamp(8px, 2vw, 24px)); overflow: hidden; }
.stage__top { display: grid; gap: 24px 64px; align-items: end; }
.stage h1 { font-size: clamp(2.375rem, 1.1rem + 4.6vw, 4.75rem); }
@media (min-width: 900px) { .stage h1 { max-width: 12ch; } }
.stage__intro p { color: var(--on-dark-muted); font-size: clamp(1.0625rem, 1rem + 0.3vw, 1.1875rem); max-width: 30rem; }
.stage__intro .actions { margin-top: 24px; }
.stage__meta { margin-top: 18px; font-size: 0.875rem; color: var(--on-dark-muted); }
.stage__logo { position: relative; margin: clamp(36px, 6vw, 80px) auto 0; max-width: 1100px; -webkit-mask-image: radial-gradient(ellipse 62% 92% at 50% 50%, #000 64%, transparent 100%); mask-image: radial-gradient(ellipse 62% 92% at 50% 50%, #000 64%, transparent 100%); }
.stage__logo img { width: 100%; height: auto; }
.stage__logo::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(100deg, transparent 35%, rgba(255,255,255,.22) 50%, transparent 65%); mix-blend-mode: screen; opacity: 0; }
@media (prefers-reduced-motion: no-preference) {
  .stage__logo img { animation: stage-in 1.2s var(--ease) both; }
  .stage__logo::after { animation: sheen 1.8s ease .7s 1 both; }
  @keyframes stage-in { from { opacity: 0; transform: scale(.985); } to { opacity: 1; transform: none; } }
  @keyframes sheen { 0% { opacity: 0; transform: translateX(-60%); } 15% { opacity: 1; } 85% { opacity: 1; } 100% { opacity: 0; transform: translateX(60%); } }
}
@media (min-width: 900px) { .stage__top { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); } }

/* Ergebnisse-Vorschau */
.teaser { display: grid; gap: 32px; align-items: center; }
.teaser .ba { aspect-ratio: 3 / 2; }
@media (min-width: 900px) { .teaser { grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: 64px; } }

/* Anspruch – drei Aussagen wie die Logo-Unterzeile */
.claims { list-style: none; display: grid; gap: 0; border-top: 1px solid var(--line); }
.claim { padding: 26px 0; border-bottom: 1px solid var(--line); display: grid; gap: 8px; }
.claim h3 { font-size: clamp(1.375rem, 1.1rem + 1vw, 1.875rem); }
.claim p { color: var(--steel); font-size: 0.975rem; max-width: 26rem; }
@media (min-width: 900px) {
  .claims { grid-template-columns: repeat(3, 1fr); border-top: 0; }
  .claim { padding: 4px 36px 4px; border-bottom: 0; border-left: 1.5px solid var(--emerald); }
  .claim:first-child { border-left: 0; padding-left: 0; }
}

/* 8 Preisrechner ---------------------------------------------------------- */
.calc { display: grid; gap: 28px; align-items: start; }
.calc__steps { display: grid; gap: 14px; min-width: 0; }
.calc-step { margin: 0; padding: clamp(20px, 3vw, 30px); border: 1px solid var(--line); background: var(--white); min-width: 0; }
.calc-step legend { float: left; width: 100%; padding: 0; margin-bottom: 18px; display: flex; align-items: baseline; gap: 12px; font-family: var(--font-display); font-size: 1.3125rem; }
.calc-step legend + * { clear: both; }
.calc-step__no { font-size: 0.875rem; color: var(--emerald-deep); font-family: var(--font-body); font-weight: 600; width: 26px; height: 26px; border: 1.5px solid currentColor; border-radius: 50%; display: inline-grid; place-items: center; flex-shrink: 0; transform: translateY(-2px); }
.calc-step__hint { margin: -8px 0 16px; font-size: 0.875rem; color: var(--steel); }
.calc-group + .calc-group { margin-top: 18px; }
.calc-group__label { font-size: 0.8125rem; font-weight: 600; color: var(--steel); margin-bottom: 8px; }
.calc-group__label span { font-weight: 400; }
.calc-group__hint { margin: -4px 0 10px; font-size: 0.8125rem; color: var(--steel); }
.calc-group--rims { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }
.opts { display: grid; gap: 8px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 200px), 1fr)); }
.opts--extras { grid-template-columns: repeat(auto-fill, minmax(min(100%, 230px), 1fr)); }
.opts--size { grid-template-columns: repeat(3, 1fr); }
.opt { position: relative; display: block; cursor: pointer; }
.opt input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.opt__box { display: grid; grid-template-columns: 1fr auto; gap: 2px 12px; align-items: baseline; height: 100%; padding: 13px 14px; border: 1px solid var(--line-strong); border-radius: var(--radius); background: var(--paper); transition: border-color .15s ease, background-color .15s ease, box-shadow .15s ease; }
.opt__name { min-width: 0; hyphens: auto; -webkit-hyphens: auto; overflow-wrap: break-word; font-weight: 500; font-size: 0.9375rem; line-height: 1.3; }
.opt__price { font-family: var(--font-display); font-size: 0.9375rem; white-space: nowrap; font-variant-numeric: tabular-nums; }
.opt__price small { font-family: var(--font-body); font-size: 0.75rem; color: var(--steel); margin-right: 3px; }
.opt__desc { grid-column: 1 / -1; font-size: 0.8125rem; color: var(--steel); line-height: 1.4; }
.opt:hover .opt__box { border-color: var(--steel); }
.opt input:checked + .opt__box { border-color: var(--emerald); background: var(--emerald-tint); box-shadow: inset 0 0 0 1px var(--emerald); }
.opt input:focus-visible + .opt__box { outline: 2px solid var(--emerald); outline-offset: 2px; }
.opt input:disabled + .opt__box { opacity: .55; cursor: not-allowed; background: var(--paper); box-shadow: none; border-style: dashed; }
.opt input:disabled ~ * { cursor: not-allowed; }
.opt--none .opt__box { background: transparent; border-style: dashed; }
.opt--none .opt__name { color: var(--steel); font-weight: 400; }
.opt--size .opt__box { grid-template-columns: 1fr; justify-items: start; gap: 6px; padding: 14px; }
.opt--size svg { width: 64px; height: 28px; color: var(--ink); }
.opt--size input:checked + .opt__box svg { color: var(--emerald-deep); }
.opt--check .opt__box { grid-template-columns: 18px 1fr auto; padding: 11px 14px; align-items: center; }
.opt--check .opt__box::before { content: ""; width: 16px; height: 16px; border: 1.5px solid var(--steel); border-radius: 2px; background: var(--white); }
.opt--check input:checked + .opt__box::before { background: var(--emerald) linear-gradient(transparent, transparent); border-color: var(--emerald); box-shadow: inset 0 0 0 3px var(--emerald), inset 0 0 0 8px var(--white); }
.opt--check .opt__desc { grid-column: 2 / -1; }
@media (max-width: 520px) {
  .opts--size { gap: 6px; }
  .opt--size .opt__box { padding: 12px 10px; }
  .opt--size svg { width: 52px; }
  .opt--size .opt__desc { display: none; }
}

/* Zusammenfassung */
.calc__summary { background: var(--graphite); color: var(--on-dark); padding: clamp(24px, 3vw, 32px); position: relative; }
.calc__summary::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--chrome) 0 45%, var(--emerald-light) 45% 100%); }
.calc__summary h3 { font-size: 1.125rem; color: var(--on-dark-muted); font-family: var(--font-body); font-weight: 500; letter-spacing: 0; }
.calc-total { margin-top: 8px; font-family: var(--font-display); font-size: clamp(2.75rem, 2rem + 2.6vw, 3.75rem); line-height: 1; font-variant-numeric: tabular-nums; }
.calc-total small { font-family: var(--font-body); font-size: 1rem; color: var(--on-dark-muted); margin-right: 8px; vertical-align: 0.6em; }
.calc-total--empty { color: #5d6461; }
.calc-vehicle { margin-top: 10px; font-size: 0.875rem; color: var(--on-dark-muted); }
.calc-lines { list-style: none; margin-top: 22px; border-top: 1px solid var(--graphite-line); }
.calc-lines li { display: flex; justify-content: space-between; gap: 16px; padding: 11px 0; border-bottom: 1px solid var(--graphite-line); font-size: 0.9375rem; }
.calc-lines li span:last-child { font-family: var(--font-display); white-space: nowrap; font-variant-numeric: tabular-nums; }
.calc-lines .is-package span:first-child strong { color: var(--emerald-light); font-weight: 600; }
.calc-lines small { display: block; color: var(--on-dark-muted); font-size: 0.8125rem; }
.calc-lines s { color: var(--on-dark-muted); font-size: 0.8125rem; margin-right: 6px; }
.calc-empty { margin-top: 18px; font-size: 0.9375rem; color: var(--on-dark-muted); }
.calc-tip { margin-top: 18px; padding: 12px 14px; border: 1px solid #2f5b4f; background: #10221d; font-size: 0.875rem; color: #cfe7df; }
.calc-tip strong { color: var(--white); font-weight: 600; }
.calc-notes { list-style: none; margin-top: 18px; display: grid; gap: 6px; font-size: 0.8125rem; color: var(--on-dark-muted); }
.calc-notes li { padding-left: 14px; position: relative; }
.calc-notes li::before { content: ""; position: absolute; left: 0; top: 0.6em; width: 5px; height: 5px; background: var(--chrome); border-radius: 50%; }
.calc-actions { margin-top: 24px; display: grid; gap: 10px; }
.calc-actions .btn[aria-disabled="true"] { opacity: .45; pointer-events: none; }
.calc-reset { background: none; border: 0; color: var(--on-dark-muted); font-size: 0.875rem; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; justify-self: start; padding: 4px 0; }
.calc-reset:hover { color: var(--on-dark); }
@media (min-width: 1000px) {
  .calc { grid-template-columns: minmax(0, 1fr) 380px; gap: 32px; }
  .calc__summary { position: sticky; top: calc(var(--header-h) + 20px); }
}
/* Mini-Leiste am Smartphone */
.calc-mini { position: fixed; left: 0; right: 0; bottom: 0; z-index: 41; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px max(var(--gutter), env(safe-area-inset-right, 0px)) calc(10px + env(safe-area-inset-bottom, 0px)) max(var(--gutter), env(safe-area-inset-left, 0px)); background: var(--graphite); color: var(--on-dark); transform: translateY(110%); transition: transform .25s ease; }
.calc-mini.is-visible { transform: none; }
.calc-mini__total { font-family: var(--font-display); font-size: 1.375rem; font-variant-numeric: tabular-nums; }
.calc-mini__total small { font-family: var(--font-body); font-size: 0.75rem; color: var(--on-dark-muted); display: block; }
@media (min-width: 1000px) { .calc-mini { display: none; } }

/* 9 Leistungen & Preise --------------------------------------------------- */
.cat-nav { position: sticky; top: var(--header-h); z-index: 30; background: var(--paper); border-bottom: 1px solid var(--line); }
.cat-nav ul { list-style: none; display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.cat-nav ul::-webkit-scrollbar { display: none; }
.cat-nav a { display: block; padding: 14px 12px; font-size: 0.9375rem; font-weight: 500; color: var(--steel); text-decoration: none; white-space: nowrap; border-bottom: 2px solid transparent; }
.cat-nav a:hover { color: var(--ink); }
.cat-nav a.is-active { color: var(--ink); border-bottom-color: var(--emerald); }
.cat-nav li:first-child a { padding-left: 0; }
.cat { scroll-margin-top: calc(var(--header-h) + 60px); }
.cat-head { display: grid; gap: 12px 48px; margin-bottom: clamp(28px, 4vw, 44px); }
.cat-head p { color: var(--steel); max-width: 38rem; }
.section--dark .cat-head p { color: var(--on-dark-muted); }
@media (min-width: 900px) { .cat-head { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); align-items: end; } }

/* Pakete */
.packages { display: grid; border-top: 1px solid var(--graphite-line); }
.pkg { position: relative; display: flex; flex-direction: column; padding: 30px 0 34px; border-bottom: 1px solid var(--graphite-line); }
.pkg__name { font-family: var(--font-display); font-size: 1.5rem; letter-spacing: 0.14em; text-transform: uppercase; }
.pkg__combo { margin-top: 6px; color: var(--on-dark-muted); font-size: 0.9375rem; }
.pkg__price { margin-top: 20px; font-family: var(--font-display); font-size: clamp(2.25rem, 1.6rem + 2vw, 3rem); line-height: 1; }
.pkg__price small { font-family: var(--font-body); font-size: 1rem; color: var(--on-dark-muted); margin-right: 8px; }
.pkg__save { margin-top: 8px; font-size: 0.8125rem; color: var(--on-dark-muted); }
.pkg .check-list { margin: 22px 0 26px; font-size: 0.9375rem; }
.pkg .btn { margin-top: auto; align-self: flex-start; }
.pkg__flag { position: absolute; top: 0; left: 0; transform: translateY(-50%); font-size: 0.8125rem; font-weight: 500; color: var(--graphite); background: var(--emerald-light); padding: 3px 10px; border-radius: 2px; }
.pkg--featured::before { content: ""; position: absolute; top: -1px; left: 0; right: 0; height: 2px; background: var(--emerald-light); }
.packages-note { margin-top: 24px; font-size: 0.875rem; color: var(--on-dark-muted); max-width: 52rem; }
@media (min-width: 900px) {
  .packages { grid-template-columns: repeat(3, 1fr); border-bottom: 1px solid var(--graphite-line); }
  .pkg { padding: 40px 36px 44px; border-bottom: 0; border-left: 1px solid var(--graphite-line); }
  .pkg:first-child { border-left: 0; padding-left: 0; }
  .pkg:last-child { padding-right: 0; }
  .pkg--featured .pkg__flag { left: 36px; }
}

/* Leistungszeilen (Wäsche & Lack) */
.svc-list { list-style: none; border-top: 1.5px solid var(--ink); }
.svc { display: grid; gap: 14px 32px; padding: 28px 0; border-bottom: 1px solid var(--line); grid-template-areas: "name" "visual" "body" "side"; }
.svc__name { grid-area: name; }
.svc__visual { grid-area: visual; }
.svc__body { grid-area: body; font-size: 0.975rem; }
.svc__side { grid-area: side; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.svc__name h3 { font-size: var(--step-2); }
.svc__for { margin-top: 6px; font-size: 0.875rem; color: var(--steel); }
.svc__body p { color: var(--steel); }
.svc__body .check-list { margin-top: 12px; font-size: 0.9375rem; }
.svc__note { margin-top: 12px; font-size: 0.875rem; color: var(--steel); padding-left: 12px; border-left: 2px solid var(--chrome); }
.svc__side .price { font-size: 1.5rem; }
@media (min-width: 700px) {
  .svc { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); grid-template-areas: "name body" "visual body" "visual side"; align-items: start; }
  .svc__side { justify-content: flex-start; gap: 22px; }
}
@media (min-width: 1000px) {
  .svc { grid-template-columns: minmax(0, 4fr) minmax(0, 5fr) minmax(0, 2.2fr); grid-template-areas: "name body side" "visual body side"; grid-template-rows: auto 1fr; padding: 36px 0; column-gap: 40px; }
  .svc__side { flex-direction: column; align-items: flex-end; justify-content: flex-start; gap: 14px; text-align: right; }
}

/* Erklär-Grafiken (Animation startet, sobald sie sichtbar sind) */
.demo { position: relative; margin: 0; }
.demo__svg { display: block; width: 100%; height: auto; background: #e9e7e0; border-radius: 3px; overflow: hidden; font-family: var(--font-body); }
.demo figcaption { margin-top: 9px; font-size: 0.8125rem; line-height: 1.45; color: var(--steel); }
.demo__replay { position: absolute; top: 8px; right: 8px; width: 30px; height: 30px; display: grid; place-items: center; padding: 0; border: 0; border-radius: 50%; background: rgba(244, 243, 239, .85); color: var(--ink); cursor: pointer; opacity: 0; transition: opacity .2s ease; }
.demo__replay svg { width: 16px; height: 16px; }
.demo:hover .demo__replay, .demo__replay:focus-visible, .demo.is-done .demo__replay { opacity: 1; }
.demo__replay:hover { background: var(--white); color: var(--emerald-deep); }
.demo .d-hl { stroke-opacity: .32; }
.demo .d-hl2 { opacity: 0; }
/* gemeinsame Bewegung: Werkzeug fährt über die Fläche, die Maske gibt die saubere Fläche frei */
.demo .d-wipe, .demo .d-tool { animation: d-slide 2.6s cubic-bezier(.45, .05, .35, 1) .35s; }
.demo .d-wipe { transform-box: view-box; }
.demo .d-tool { transform-box: view-box; }
@keyframes d-slide { from { transform: translateX(0); } to { transform: translateX(300px); } }
.demo--premium .d-wipe, .demo--premium .d-tool { animation-duration: 1.9s; }
.demo--premium .d-gloss { transform-box: view-box; animation: d-gloss 1.3s var(--ease) 2.3s; }
@keyframes d-gloss { from { transform: translateX(0); } to { transform: translateX(370px); } }
.demo--premium .d-hl, .demo--polish .d-hl { animation: d-shine .8s ease 2.4s; }
@keyframes d-shine { from { stroke-opacity: .32; } to { stroke-opacity: .8; } }
.demo .d-spark { transform-box: fill-box; transform-origin: center; animation: d-spark .5s var(--ease-out) calc(2.7s + var(--i) * .18s); }
@keyframes d-spark { 0% { opacity: 0; transform: scale(0); } 60% { opacity: 1; transform: scale(1.15); } 100% { opacity: .9; transform: scale(1); } }
.demo--decon .d-part { animation: d-lift .4s ease-in calc(.3s + var(--x) * .00933s); }
@keyframes d-lift { from { opacity: 1; transform: none; } to { opacity: 0; transform: translateY(-7px); } }
.demo--decon .d-tool { animation-duration: 2.8s; animation-timing-function: linear; }
.demo--polish .d-spin { transform-box: fill-box; transform-origin: center; animation: d-spin .5s linear .35s 6; }
@keyframes d-spin { to { transform: rotate(360deg); } }
.demo--polish .d-hl2 { animation: d-fadein .7s ease 2.7s; }
@keyframes d-fadein { from { opacity: 0; } to { opacity: .95; } }
.demo--ceramic .demo__svg { background: #eceae3; }
.demo--ceramic .d-layer { transform-box: fill-box; transform-origin: left center; animation: d-grow 1s var(--ease) .3s; }
@keyframes d-grow { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.demo--ceramic .d-drop { transform-box: view-box; animation: d-roll 1.8s cubic-bezier(.5, 0, .9, .6) 1.4s; }
.demo--ceramic .d-drop--2 { animation-delay: 1.75s; animation-duration: 1.5s; }
@keyframes d-roll { 0% { transform: translateX(0); opacity: 1; } 80% { opacity: 1; } 100% { transform: translateX(176px); opacity: 0; } }
.demo--fabric .demo__svg { background: #eceae3; }
.demo--fabric .d-tool { animation-duration: 2.6s; animation-timing-function: linear; }
.demo--fabric .d-s { animation: d-lift .35s ease-in calc(.3s + var(--x) * .00867s); }
.demo--deep .d-dp { animation: d-fade .6s ease calc(.45s + var(--x) * .00867s); }
@keyframes d-fade { to { opacity: 0; } }
.demo--deep .d-jet { animation: d-jet .35s linear .35s 7; }
@keyframes d-jet { to { stroke-dashoffset: -6; } }
.level .demo { margin: 18px 0 4px; }
.demo .demo__svg * { animation-fill-mode: both !important; animation-play-state: paused !important; }
.js .demo.is-play .demo__svg *, html:not(.js) .demo .demo__svg * { animation-play-state: running !important; }
.demo.is-reset .demo__svg * { animation: none !important; }

/* Keramik */
.ceramic { display: grid; gap: 28px; }
.ceramic .demo { margin-bottom: 8px; }
.prep { list-style: none; counter-reset: prep; display: grid; gap: 0; border-top: 1px solid var(--line); }
.prep li { counter-increment: prep; display: grid; grid-template-columns: 36px 1fr; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 0.975rem; }
.prep li::before { content: counter(prep); font-family: var(--font-display); color: var(--emerald); font-size: 1.25rem; line-height: 1.3; }
.prep strong { font-weight: 600; display: block; }
.prep span { color: var(--steel); font-size: 0.9rem; }
.tiers { display: grid; gap: 12px; }
.tier { background: var(--white); border: 1px solid var(--line); padding: 24px; display: flex; flex-direction: column; }
.tier__years { font-family: var(--font-display); font-size: 2.5rem; line-height: 1; }
.tier__years small { font-size: 1rem; margin-left: 4px; }
.tier__life { margin-top: 6px; color: var(--steel); font-size: 0.875rem; }
.tier__bar { position: relative; height: 4px; margin-top: 14px; background: var(--line); border-radius: 2px; overflow: hidden; }
.tier__bar i { position: absolute; inset: 0; background: linear-gradient(90deg, var(--chrome), var(--emerald)); transform-origin: left; transform: scaleX(var(--v)); transition: transform 1.1s var(--ease) .2s; border-radius: 2px; }
.js .tier:not(.is-in) .tier__bar i { transform: scaleX(0); }
.tier__prices { list-style: none; margin: 18px 0 20px; border-top: 1px solid var(--line); }
.tier__prices li { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--line); font-size: 0.9375rem; }
.tier__prices .price { font-size: 1.0625rem; }
.tier .btn { margin-top: auto; }
.tier--mid { border-color: var(--emerald); box-shadow: inset 0 2px 0 var(--emerald); }
@media (min-width: 700px) { .tiers { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1000px) { .ceramic { grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 56px; } }
.callout { margin-top: 20px; padding: 16px 18px; background: var(--white); border-left: 2px solid var(--chrome); font-size: 0.9375rem; color: var(--steel); }
.callout strong { color: var(--ink); }

/* Innenraum-Stufen */
.levels { display: grid; gap: 12px; }
.level { display: flex; flex-direction: column; padding: 26px 24px; background: var(--paper); border: 1px solid var(--line); }
.level__bars { display: flex; gap: 4px; margin-bottom: 18px; }
.level__bars i { display: block; width: 22px; height: 4px; background: var(--line-strong); }
.level__bars i.on { background: var(--emerald); }
.level h3 { font-size: 1.5rem; }
.level .price { display: block; margin-top: 8px; font-size: 1.75rem; }
.level__for { margin-top: 8px; font-size: 0.875rem; color: var(--steel); }
.level__plus { margin-top: 18px; font-size: 0.8125rem; font-weight: 600; color: var(--emerald-deep); }
.level .check-list { margin: 10px 0 22px; font-size: 0.9375rem; }
.level .btn { margin-top: auto; align-self: flex-start; }
@media (min-width: 860px) { .levels { grid-template-columns: repeat(3, 1fr); } .levels--two { grid-template-columns: repeat(2, 1fr); } }

/* Einzelleistungen */
.extras { list-style: none; display: grid; column-gap: 56px; border-top: 1.5px solid var(--ink); }
.extra { display: grid; grid-template-columns: 26px 1fr auto; gap: 2px 14px; align-items: baseline; padding: 15px 0; border-bottom: 1px solid var(--line); }
.extra__icon { width: 24px; height: 24px; color: var(--emerald); align-self: start; transform: translateY(-1px); }
.extra__name { font-weight: 500; }
.extra__name a { color: inherit; text-decoration: none; }
.extra__name a:hover { color: var(--emerald-deep); text-decoration: underline; }
.extra small { grid-column: 2 / -1; color: var(--steel); font-size: 0.8125rem; }
.extra .price { font-size: 1.0625rem; }
@media (min-width: 860px) { .extras { grid-template-columns: repeat(2, 1fr); } }
.fineprint { margin-top: 36px; font-size: 0.875rem; color: var(--steel); max-width: 52rem; }
.fineprint p + p { margin-top: 6px; }

/* 10 Ergebnisse ----------------------------------------------------------- */
.results-feature { display: grid; gap: 28px; align-items: end; }
.results-feature .ba { aspect-ratio: 16 / 9; }
.results-feature figcaption { margin-top: 12px; font-size: 0.9375rem; color: var(--on-dark-muted); }
@media (min-width: 1000px) { .results-feature { grid-template-columns: minmax(0, 8fr) minmax(0, 4fr); gap: 48px; } }
.mosaic { display: grid; gap: 10px; grid-template-columns: repeat(2, 1fr); margin-top: clamp(40px, 6vw, 72px); }
.mosaic figure { margin: 0; }
.mosaic .ph { aspect-ratio: 4 / 3; min-height: 0; }
.mosaic figcaption { margin-top: 8px; font-size: 0.875rem; color: var(--on-dark); }
.mosaic figcaption small { display: block; color: var(--on-dark-muted); font-size: 0.8125rem; }
.mosaic__big { grid-column: 1 / -1; }
.mosaic__big .ph { aspect-ratio: 16 / 10; }
@media (min-width: 900px) {
  .mosaic { grid-template-columns: repeat(4, 1fr); gap: 14px; }
  .mosaic__big { grid-column: span 2; grid-row: span 2; }
  .mosaic__big .ph { aspect-ratio: auto; height: calc(100% - 46px); }
}
.promise { display: grid; gap: 8px 48px; margin-top: clamp(40px, 6vw, 64px); padding-top: 24px; border-top: 1px solid var(--graphite-line); color: var(--on-dark-muted); font-size: 0.9375rem; }
@media (min-width: 900px) { .promise { grid-template-columns: repeat(3, 1fr); } }
.promise strong { display: block; color: var(--on-dark); font-weight: 500; }

/* 11 Über uns ------------------------------------------------------------- */
.about-hero { padding: clamp(36px, 5vw, 72px) 0 clamp(64px, 8vw, 112px); }
.about-hero__grid { display: grid; gap: 44px; align-items: center; }
.about-hero h1 { font-size: clamp(2.5rem, 1.1rem + 5.4vw, 5.5rem); line-height: 1; max-width: 11ch; }
.about-hero .lead { margin-top: 22px; max-width: 30rem; }
.about-hero .actions { margin-top: 28px; }
@media (min-width: 960px) { .about-hero__grid { grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: 64px; } }
/* Karte mit Rahmen wie im Logo */
.frame-card { position: relative; background: var(--night); color: var(--on-dark); padding: clamp(40px, 5vw, 56px) clamp(28px, 4vw, 48px) clamp(52px, 6vw, 64px); border-radius: 3px; }
.fc { position: absolute; display: block; }
.fc--top { top: 18px; left: 18px; right: 18px; height: 1.5px; background: linear-gradient(90deg, #d7d8d7, var(--chrome) 45%, var(--emerald-light)); transform-origin: left; }
.fc--left { top: 18px; left: 18px; bottom: 30px; width: 1.5px; background: var(--chrome); transform-origin: top; }
.fc--right { top: 18px; right: 18px; bottom: 30px; width: 1.5px; background: var(--emerald-light); transform-origin: top; }
.fc--bl { left: 18px; bottom: 30px; width: calc(50% - 98px); height: 1.5px; background: var(--chrome); transform-origin: left; }
.fc--br { right: 18px; bottom: 30px; width: calc(50% - 98px); height: 1.5px; background: var(--emerald-light); transform-origin: right; }
.frame-card__name { position: absolute; left: 50%; bottom: 24px; transform: translateX(-50%); margin: 0; font: 400 0.75rem/1 var(--font-display); letter-spacing: .42em; padding-left: .42em; color: #cfd2d0; white-space: nowrap; }
.frame-card__facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px 24px; margin: 0; }
.frame-card__facts dt { font-size: 0.8125rem; color: var(--on-dark-muted); }
.frame-card__facts dd { margin: 6px 0 0; font-family: var(--font-display); font-size: clamp(1.1875rem, 1rem + .6vw, 1.5rem); line-height: 1.2; }
@media (prefers-reduced-motion: no-preference) {
  .js .frame-card .fc { transition: transform 1.1s var(--ease); }
  .js .frame-card:not(.is-in) .fc--top, .js .frame-card:not(.is-in) .fc--bl, .js .frame-card:not(.is-in) .fc--br { transform: scaleX(0); }
  .js .frame-card:not(.is-in) .fc--left, .js .frame-card:not(.is-in) .fc--right { transform: scaleY(0); }
  .js .frame-card .fc--left, .js .frame-card .fc--right { transition-delay: .35s; }
  .js .frame-card .fc--bl, .js .frame-card .fc--br { transition-delay: .7s; }
}
/* Grundsätze */
.principles { list-style: none; display: grid; gap: 0; border-top: 1px solid var(--graphite-line); }
.principle { position: relative; display: grid; align-content: start; grid-template-columns: 44px 1fr; gap: 6px 18px; padding: 28px 0 30px; border-bottom: 1px solid var(--graphite-line); }
.principle__icon { grid-row: span 2; width: 40px; height: 40px; color: var(--emerald-light); }
.principle__no { font: 400 0.8125rem/1 var(--font-display); color: var(--on-dark-muted); letter-spacing: .14em; }
.principle h3 { font-size: clamp(1.375rem, 1.1rem + .9vw, 1.75rem); line-height: 1.15; }
.principle p { color: var(--on-dark-muted); font-size: 0.975rem; max-width: 26rem; margin-top: 4px; }
@media (min-width: 900px) {
  .principles { grid-template-columns: repeat(3, 1fr); border-top: 0; gap: 0 40px; }
  .principle { grid-template-columns: 1fr; padding: 32px 0 6px; border-bottom: 0; border-top: 1px solid var(--graphite-line); }
  .principle__icon { grid-row: auto; margin-bottom: 14px; }
}
.principle__icon path, .principle__icon rect, .principle__icon circle { stroke-dasharray: 140; stroke-dashoffset: 0; transition: stroke-dashoffset 1.4s var(--ease) .15s; }
@media (prefers-reduced-motion: no-preference) {
  .js .principle:not(.is-in) .principle__icon * { stroke-dashoffset: 140; }
}
/* Ablauf */
.steps { list-style: none; counter-reset: s; display: grid; gap: 0; position: relative; }
.step { position: relative; display: grid; grid-template-columns: 44px 1fr; gap: 4px 16px; padding: 0 0 28px; }
.step::before { content: ""; position: absolute; left: 17px; top: 36px; bottom: 0; width: 1.5px; background: var(--line-strong); }
.step:last-child::before { display: none; }
.step__no { grid-row: span 2; width: 36px; height: 36px; display: grid; place-items: center; border: 1.5px solid var(--emerald); border-radius: 50%; font: 400 1rem/1 var(--font-display); color: var(--emerald-deep); background: var(--paper); position: relative; z-index: 1; }
.step h3 { font-family: var(--font-body); font-weight: 600; font-size: 1.0625rem; letter-spacing: 0; margin-top: 7px; }
.step p { color: var(--steel); font-size: 0.9375rem; max-width: 24rem; }
.steps__note { margin-top: 12px; color: var(--steel); max-width: 44rem; font-size: 0.9375rem; padding-left: 14px; border-left: 2px solid var(--chrome); }
@media (min-width: 900px) {
  .steps { grid-template-columns: repeat(4, 1fr); gap: 32px; }
  .step { grid-template-columns: 1fr; padding: 0; }
  .step__no { grid-row: auto; margin-bottom: 14px; }
  .step::before { left: 44px; right: -32px; top: 17px; bottom: auto; width: auto; height: 1.5px; transform-origin: left; transition: transform 1s var(--ease) .3s; }
  .js .step:not(.is-in)::before { transform: scaleX(0); }
  .steps__note { margin-top: 44px; }
}

/* 12 FAQ ------------------------------------------------------------------ */
.faq-layout { display: grid; gap: 28px; }
.faq-nav { display: flex; flex-wrap: wrap; gap: 8px; }
.faq-nav a { padding: 8px 14px; border: 1px solid var(--line); background: var(--white); border-radius: 2px; color: var(--ink); text-decoration: none; font-size: 0.875rem; }
.faq-nav a:hover { border-color: var(--emerald); color: var(--emerald-deep); }
@media (min-width: 960px) {
  .faq-layout { grid-template-columns: 220px minmax(0, 1fr); gap: 56px; align-items: start; }
  .faq-nav { position: sticky; top: calc(var(--header-h) + 24px); flex-direction: column; gap: 0; border-top: 1px solid var(--line); }
  .faq-nav a { border: 0; border-bottom: 1px solid var(--line); background: none; padding: 12px 0; font-size: 0.9375rem; }
}
.faq-group { scroll-margin-top: calc(var(--header-h) + 24px); }
.faq-group + .faq-group { margin-top: 36px; }
.faq-group h2 { font-size: 0.875rem; font-family: var(--font-body); font-weight: 600; color: var(--emerald-deep); letter-spacing: 0; margin-bottom: 6px; }
.faq { background: var(--white); border: 1px solid var(--line); }
.faq details + details { border-top: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 16px 20px; font-weight: 500; font-size: 1rem; line-height: 1.4; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; flex: 0 0 12px; height: 12px; background: linear-gradient(var(--emerald), var(--emerald)) center / 12px 1.5px no-repeat, linear-gradient(var(--emerald), var(--emerald)) center / 1.5px 12px no-repeat; transition: transform .2s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details[open] summary { color: var(--emerald-deep); }
.faq summary:hover { background: #fbfaf8; }
.faq__body { padding: 0 20px 18px; color: var(--steel); font-size: 0.9625rem; max-width: 46rem; }

/* 13 Kontakt und Formular ------------------------------------------------- */
.contact-grid { display: grid; gap: 48px; }
@media (min-width: 980px) { .contact-grid { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 64px; } }
.contact-list { list-style: none; border-top: 1px solid var(--line); }
.contact-list li { border-bottom: 1px solid var(--line); }
.contact-list a { display: grid; grid-template-columns: 28px 1fr; gap: 14px; align-items: start; padding: 15px 0; color: var(--ink); text-decoration: none; }
.contact-list a:hover strong { color: var(--emerald-deep); }
.contact-list svg { width: 22px; height: 22px; margin-top: 2px; color: var(--emerald); }
.contact-list small { display: block; color: var(--steel); font-size: 0.875rem; }
.contact-list strong { font-weight: 500; }
.contact-hint { margin-top: 20px; font-size: 0.9375rem; color: var(--steel); }
.flow { list-style: none; margin-top: 40px; display: grid; gap: 0; }
.flow h2 { font-size: var(--step-2); margin-bottom: 14px; }
.flow li { display: grid; grid-template-columns: 34px 1fr; gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); font-size: 0.9375rem; }
.flow li > span { font-family: var(--font-display); color: var(--emerald); font-size: 1.25rem; line-height: 1.3; }
.flow strong { display: block; font-weight: 600; }
.flow p { color: var(--steel); font-size: 0.9rem; }

.form-panel { background: var(--white); padding: clamp(24px, 4vw, 44px); border: 1px solid var(--line); scroll-margin-top: calc(var(--header-h) + 16px); }
.form-panel h2 { font-size: var(--step-2); margin-bottom: 6px; }
.form-panel > p { color: var(--steel); font-size: 0.9375rem; margin-bottom: 26px; }
.picked { margin-bottom: 24px; padding: 16px 18px; background: var(--emerald-tint); border: 1px solid #b9dccf; }
.picked__head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.picked__head strong { font-size: 0.9375rem; }
.picked__head button { background: none; border: 0; color: var(--emerald-deep); text-decoration: underline; font-size: 0.8125rem; cursor: pointer; padding: 0; }
.picked pre { margin: 10px 0 0; font: 400 0.875rem/1.55 var(--font-body); white-space: pre-wrap; color: var(--ink); }
.form-grid { display: grid; gap: 18px; }
@media (min-width: 640px) { .form-grid { grid-template-columns: 1fr 1fr; } .field--full { grid-column: 1 / -1; } }
.field { display: grid; gap: 7px; min-width: 0; }
.field label, .field legend { font-size: 0.875rem; font-weight: 500; color: var(--ink); padding: 0; }
.field .opt-label { font-weight: 400; color: var(--steel); }
.input, .select, .textarea { width: 100%; min-height: 48px; padding: 11px 14px; font: 400 1rem/1.4 var(--font-body); color: var(--ink); background: var(--paper); border: 1px solid var(--line-strong); border-radius: var(--radius); transition: border-color .15s ease, background-color .15s ease; }
.textarea { min-height: 120px; resize: vertical; }
.select { appearance: none; -webkit-appearance: none; padding-right: 40px; background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%); background-position: calc(100% - 20px) 21px, calc(100% - 15px) 21px; background-size: 5px 5px; background-repeat: no-repeat; }
.input:hover, .select:hover, .textarea:hover { border-color: var(--steel); }
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--emerald); background-color: var(--white); box-shadow: 0 0 0 3px rgba(11, 122, 96, .18); }
.field.has-error .input, .field.has-error .select, .field.has-error .textarea { border-color: var(--error); }
.field__error { font-size: 0.8125rem; color: var(--error); }
.field__error:empty { display: none; }
.field__hint { font-size: 0.8125rem; color: var(--steel); }
fieldset.field { border: 0; margin: 0; padding: 0; }
.choice-row { display: flex; flex-wrap: wrap; gap: 8px; }
.choice { position: relative; }
.choice input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.choice span { display: inline-flex; align-items: center; min-height: 42px; padding: 0 14px; border: 1px solid var(--line-strong); border-radius: var(--radius); font-size: 0.9375rem; background: var(--paper); }
.choice input:checked + span { border-color: var(--emerald); background: var(--emerald-tint); color: var(--emerald-deep); }
.choice input:focus-visible + span { outline: 2px solid var(--emerald); outline-offset: 2px; }
.hp { position: absolute !important; left: -10000px !important; width: 1px; height: 1px; overflow: hidden; }
.form-foot { margin-top: 22px; display: grid; gap: 14px; }
.form-foot small { color: var(--steel); font-size: 0.8125rem; }
.form-status { padding: 16px 18px; border-radius: var(--radius); font-size: 0.9375rem; }
.form-status--success { background: var(--emerald-tint); border: 1px solid #9fd0c1; color: #0b3f32; }
.form-status--error { background: #fbecea; border: 1px solid #e6b7b1; color: #5c1610; }
.form-status h4 { font-family: var(--font-body); font-weight: 600; font-size: 1rem; margin-bottom: 4px; letter-spacing: 0; }
.form-status .btn { margin-top: 12px; }
.btn[aria-busy="true"] { opacity: .7; cursor: progress; }

/* 14 Fuß ------------------------------------------------------------------ */
.site-footer { background: var(--paper); border-top: 1px solid var(--line); padding: clamp(48px, 6vw, 72px) 0 32px; font-size: 0.9375rem; }
.footer-grid { display: grid; gap: 36px; }
.footer-brand img { width: 260px; height: auto; }
.footer-brand p { margin-top: 16px; color: var(--steel); max-width: 22rem; }
.footer-col h2 { font-family: var(--font-body); font-size: 0.875rem; font-weight: 600; letter-spacing: 0; margin-bottom: 12px; }
.footer-col ul { list-style: none; display: grid; gap: 8px; }
.footer-col a { color: var(--ink); text-decoration: none; }
.footer-col a:hover { color: var(--emerald-deep); text-decoration: underline; }
.footer-col address { font-style: normal; }
.footer-bottom { margin-top: 48px; padding-top: 20px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; color: var(--steel); font-size: 0.8125rem; }
.footer-bottom ul { list-style: none; display: flex; gap: 20px; }
.footer-bottom a { color: var(--steel); }
@media (min-width: 760px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; } }
.action-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 10px max(var(--gutter), env(safe-area-inset-right, 0px)) calc(10px + env(safe-area-inset-bottom, 0px)) max(var(--gutter), env(safe-area-inset-left, 0px)); background: rgba(244, 243, 239, .97); border-top: 1px solid var(--line); transform: translateY(110%); transition: transform .25s ease; }
.action-bar.is-visible { transform: none; }
.action-bar .btn { min-height: 46px; }
@media (min-width: 1100px) { .action-bar { display: none; } }
@media (max-width: 1099px) { body.has-action-bar { padding-bottom: 72px; } }

/* 15 Rechtstexte ---------------------------------------------------------- */
.legal { max-width: 46rem; }
.legal h2 { font-size: var(--step-2); margin: 44px 0 12px; }
.legal ul { padding-left: 1.2em; margin: 8px 0; }
.legal dl { display: grid; grid-template-columns: minmax(0, 12rem) 1fr; gap: 8px 20px; margin: 0; }
.legal dt { color: var(--steel); }
.legal dd { margin: 0; }
@media (max-width: 560px) { .legal dl { grid-template-columns: 1fr; gap: 2px; } .legal dd { margin-bottom: 12px; } }
.todo { background: #fff1c2; outline: 1px dashed #b98900; padding: 0 4px; border-radius: 2px; }
.note { font-size: 0.875rem; color: var(--steel); margin-top: 16px; }

/* Sanftes Einblenden beim Scrollen (nur mit JavaScript, Notfall-Einblendung nach 3 s) */
@media (prefers-reduced-motion: no-preference) {
  .js :is(.section-head, .cat-head, .svc, .tier, .level, .pkg, .claim, .teaser > *, .principle, .step, .extras, .frame-card, .cta-band__inner, .packages-note, .prep, .callout) {
    transition: opacity .8s var(--ease-out), transform .8s var(--ease-out);
  }
  .js :is(.section-head, .cat-head, .svc, .tier, .level, .pkg, .claim, .teaser > *, .principle, .step, .extras, .frame-card, .cta-band__inner, .packages-note, .prep, .callout):not(.is-in) {
    opacity: 0; transform: translateY(18px);
  }
  .js:not(.reveal-ready) :is(.section-head, .cat-head, .svc, .tier, .level, .pkg, .claim, .teaser > *, .principle, .step, .extras, .frame-card, .cta-band__inner, .packages-note, .prep, .callout):not(.is-in) { animation: reveal-safety 0s linear 3s forwards; }
  @keyframes reveal-safety { to { opacity: 1; transform: none; } }
}

/* 16 Hilfen --------------------------------------------------------------- */
.visually-hidden { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.mt-s { margin-top: 16px; } .mt-m { margin-top: 32px; } .mt-l { margin-top: 56px; }
.muted { color: var(--steel); }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; } }
@media print { .site-header, .action-bar, .calc-mini, .site-footer { display: none; } body { background: #fff; } }

/* Vorher/Nachher-Vergleich zum Wischen */
.cmp { margin: 0; }
.cmp__stage { position: relative; width: 100%; overflow: hidden; border-radius: 3px; background: #e9e7e0; touch-action: pan-y; user-select: none; -webkit-user-select: none; }
.cmp__img { position: absolute; inset: 0; display: block; width: 100%; height: 100%; font-family: var(--font-body); }
.cmp__before { clip-path: inset(0 calc(100% - var(--pos)) 0 0); }
.cmp__line { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; margin-left: -1px; background: #fff; box-shadow: 0 0 0 .5px rgba(0,0,0,.12); pointer-events: none; }
.cmp__knob { position: absolute; top: 50%; left: 50%; width: 34px; height: 34px; transform: translate(-50%, -50%); border-radius: 50%; background: #fff; box-shadow: 0 1px 4px rgba(0,0,0,.18); }
.cmp__knob::before, .cmp__knob::after { content: ""; position: absolute; top: 50%; width: 6px; height: 6px; border: solid var(--emerald-deep, #0b7a60); border-width: 0 0 1.6px 1.6px; }
.cmp__knob::before { left: 9px; transform: translateY(-50%) rotate(45deg); }
.cmp__knob::after { right: 9px; transform: translateY(-50%) rotate(-135deg); }
.cmp__tag { position: absolute; top: 8px; padding: 3px 8px; border-radius: 2px; font-size: .6875rem; letter-spacing: .06em; text-transform: uppercase; background: rgba(244,243,239,.88); color: var(--ink); pointer-events: none; }
.cmp__tag--l { left: 8px; } .cmp__tag--r { right: 8px; }
.cmp__range { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; touch-action: pan-y; -webkit-appearance: none; appearance: none; }
.cmp__range:focus-visible + * , .cmp__stage:focus-within .cmp__knob { outline: 2px solid var(--emerald-deep, #0b7a60); outline-offset: 2px; }
.cmp figcaption { margin-top: 9px; font-size: .8125rem; line-height: 1.45; color: var(--steel); }
.pkg__sizes { margin: 2px 0 0; font-size: .75rem; opacity: .72; }

/* Feinschliff nach Design-Review (Apple HIG): Druckzustand, Touch-Ziele, Textvergrößerung, erhöhter Kontrast */
/* Sichtbarer Druckzustand für alle Schaltflächen */
.btn:active { transform: translateY(1px); filter: brightness(.94); }
.btn--outline:active, .btn--ghost-dark:active { filter: none; opacity: .85; }
.calc-reset:active, .text-link:active, .faq-nav a:active, .demo__replay:active { opacity: .7; }
@media (prefers-reduced-motion: reduce) { .btn:active { transform: none; } }

/* Lange Wörter umbrechen statt die Seite zu verbreitern (große Schrift, schmale Geräte) */
h1, h2, h3, h4, p, summary, figcaption { overflow-wrap: anywhere; }

/* Fingerfreundliche Trefferflächen (mind. 44 px) auf Touch-Geräten */
@media (pointer: coarse), (hover: none) {
  .btn--small { min-height: 44px; }
  .text-link { display: inline-block; padding-top: 15px; margin-top: -15px; }
  .calc-reset { padding: 12px 0; margin: -8px 0; }
  .faq-nav a { display: inline-flex; align-items: center; min-height: 44px; }
  .footer-col ul { gap: 0; }
  .footer-col a, .footer-col address a { display: inline-block; padding: 10px 0; }
  .footer-bottom a { display: inline-block; padding: 12px 0; }
  .demo__replay { width: 44px; height: 44px; top: 2px; right: 2px; }
  .extra__name a { display: inline-block; padding: 12px 0; margin: -12px 0; }
}

/* Kleine Beschriftungen gut lesbar halten */
.cmp__tag { font-size: .75rem; }

/* Wer am Gerät „Kontrast erhöhen“ eingestellt hat, bekommt dunklere Nebentexte und Linien */
@media (prefers-contrast: more) {
  :root { --steel: #3d4340; --line: #a9a69d; --line-strong: #8c897f; --on-dark-muted: #cfd3d1; --graphite-line: #59605d; }
  .text-link, a { text-decoration-thickness: 2px; }
}
/* Schaltflächen dürfen bei sehr großer Schrift umbrechen statt aus dem Bild zu laufen */
.btn { white-space: normal; text-align: center; line-height: 1.2; padding-top: 6px; padding-bottom: 6px; }
.svc__side, .calc-mini { flex-wrap: wrap; }
.calc-mini > * { min-width: 0; }
.extra { grid-template-columns: 26px minmax(0, 1fr) auto; }
.extra, .legal dd, .action-bar .btn, .calc-mini .btn { overflow-wrap: anywhere; }
.action-bar { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.calc-step legend { overflow-wrap: anywhere; min-width: 0; }
.frame-card__facts > div { min-width: 0; }
.frame-card__facts dd { overflow-wrap: break-word; }
.action-bar .btn { padding-left: 12px; padding-right: 12px; }
.legal dt { overflow-wrap: break-word; min-width: 0; }