/* ══════════════════════════════════════════════════════════════
   RAUMCHECK · Lead Funnel für Raumgestaltung Hartman

   FARBEN: von raumgestaltung-hartman.de.
   Grund #1F1F1F · Sheet #262626 · Fläche #333 · Rot #C80808

   SCHRIFT: Archivo, selbst gehostet (fonts/). Kein Google-Server, damit
   keine IP-Adresse ohne Einwilligung an Google geht (LG München I, 2022).
   800 groß und eng für Fragen, 400/500 für Text.

   RADIUS: Buttons 2px · Sheet und Karten 8px · Chips pill.
   HANDSCHRIFT: ein rot gesetztes Schlüsselwort je Frage (<em>).

   KONTRAST (24.09.2026 nachgemessen): --grey-3 auf #262626 = 4,7:1,
   hält WCAG AA auch für die 11-px-Zeilen.
   ══════════════════════════════════════════════════════════════ */
@font-face{
  font-family:"Archivo";font-style:normal;font-display:swap;font-weight:100 900;
  src:url(fonts/archivo-latin-wght-normal.woff2) format("woff2-variations"),
      url(fonts/archivo-latin-wght-normal.woff2) format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face{
  font-family:"Archivo";font-style:normal;font-display:swap;font-weight:100 900;
  src:url(fonts/archivo-latin-ext-wght-normal.woff2) format("woff2-variations"),
      url(fonts/archivo-latin-ext-wght-normal.woff2) format("woff2");
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}

:root{
  --ink:#1F1F1F;
  --ink-deep:#151515;
  --sheet:#262626;
  --sheet-line:rgba(255,255,255,.10);
  --panel:#333333;
  --panel-hi:#3E3E3E;

  --red:#C80808;
  --red-hi:#E00A0A;
  --red-lite:#FF5A5A;
  --red-veil:rgba(200,8,8,.13);

  --white:#FFFFFF;
  --grey-1:#C8C8C8;
  --grey-2:#A8A8A8;
  --grey-3:#939393;
  --hair:rgba(255,255,255,.09);
  --hair-2:rgba(255,255,255,.22);

  --sans:"Archivo",ui-sans-serif,system-ui,"Segoe UI",Arial,sans-serif;

  --r-btn:2px;
  --r-card:8px;
  --ease:cubic-bezier(.22,1,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
/* Mobil wie eine App: kein seitliches Verrutschen, kein Doppeltipp-Zoom
   (touch-action:manipulation). Pinch-Zoom bleibt erlaubt (WCAG 1.4.4). */
html{
  background:var(--ink);scrollbar-width:none;-ms-overflow-style:none;
  -webkit-text-size-adjust:100%;text-size-adjust:100%;
  overflow-x:hidden;overscroll-behavior-x:none;
  touch-action:manipulation;
}
body{
  margin:0;min-height:100dvh;background:var(--ink);color:var(--white);
  font:400 16px/1.5 var(--sans);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;max-width:100%;
}
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    linear-gradient(180deg,var(--ink) 0,rgba(31,31,31,0) 110px),
    radial-gradient(80% 40% at 50% 12%,rgba(200,8,8,.13) 0%,transparent 70%),
    linear-gradient(180deg,var(--ink) 0%,#231F1F 14%,var(--ink) 48%,var(--ink-deep) 80%,var(--ink) 100%);
}
html::-webkit-scrollbar,body::-webkit-scrollbar{display:none;width:0;height:0}
p{margin:0}
button{font:inherit;color:inherit;-webkit-tap-highlight-color:transparent}
a{color:inherit}

/* Sichtbarer Fokus für Tastatur, überall gleich. */
:focus{outline:none}
:focus-visible{outline:2px solid var(--red-lite);outline-offset:3px;border-radius:2px}

/* ── Gerüst ──────────────────────────────────────────────── */
.app{position:relative;z-index:1;max-width:520px;margin:0 auto;
  min-height:100dvh;display:flex;flex-direction:column;padding:0 18px}
.col{display:flex;flex-direction:column;flex:1;min-width:0}

/* Desktop: echtes Projektfoto als abgedunkelter Hintergrund.
   Das <picture> lädt es nur ab 900px, mobil kostet es kein Byte. */
.stage{display:none}
@media(min-width:900px){
  .stage{display:block;position:fixed;inset:0;z-index:0;pointer-events:none}
  .stage img{width:100%;height:100%;object-fit:cover;display:block;
    filter:brightness(.30) saturate(.55) blur(2px);transform:scale(1.04)}
  .stage::after{content:"";position:absolute;inset:0;
    background:
      radial-gradient(58% 62% at 50% 46%,rgba(21,21,21,.82) 0%,rgba(21,21,21,.94) 100%),
      linear-gradient(160deg,rgba(200,8,8,.13) 0%,transparent 62%)}
  .sheet{box-shadow:0 30px 80px rgba(0,0,0,.72)}
}

.head{position:relative;display:flex;align-items:center;justify-content:center;
  gap:10px;padding:14px 0 10px;min-height:68px}
.brand{display:flex;flex-direction:column;align-items:center;gap:4px;text-decoration:none}
.brand img{height:56px;width:56px;display:block}
.back{position:absolute;left:-10px;top:50%;transform:translateY(-50%);
  width:44px;height:44px;display:grid;place-items:center;
  border:0;background:none;color:var(--grey-2);font-size:20px;line-height:1;
  cursor:pointer;visibility:hidden;font-family:var(--sans)}
.back:hover{color:var(--white)}
.back.show{visibility:visible}

/* Ziffernwalzen */
.rz{display:block;height:1em;overflow:hidden}
.rs{display:block;transition:transform .34s cubic-bezier(.22,1,.36,1);will-change:transform}
.rs b{display:block;height:1em;line-height:1;font-weight:inherit}
.rt{display:block}
@property --p{syntax:"<percentage>";inherits:true;initial-value:0%}
.rng{transition:--p .16s ease-out}

/* Kapitel: Namen oben, eine durchgehende Flux-Leiste darunter */
.chapters{padding-bottom:18px}
.ch-names{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;margin-bottom:8px}
.ch-names b{display:block;font-size:10.5px;font-weight:600;letter-spacing:.08em;
  text-transform:uppercase;color:var(--grey-3);transition:color .3s}
.ch-names b.on{color:var(--grey-1)}

/* Flux-Leiste: roter Verlauf, Glühen, wandernder Glanz */
.flux{position:relative;height:6px;border-radius:99px;overflow:hidden;
  background:rgba(255,255,255,.09);box-shadow:inset 0 1px 2px rgba(0,0,0,.5)}
.flux i{position:relative;display:block;height:100%;width:var(--f,0%);
  border-radius:99px;overflow:hidden;
  background:linear-gradient(90deg,#8E0404 0%,var(--red) 30%,var(--red-lite) 55%,var(--red) 78%,#8E0404 100%);
  box-shadow:0 0 14px rgba(200,8,8,.6),inset 0 1px 0 rgba(255,255,255,.35);
  transition:width 1.25s cubic-bezier(.65,.05,.25,1) .18s}
.flux::before{content:"";position:absolute;inset:0 auto 0 0;width:var(--f,0%);
  border-radius:99px;background:rgba(255,90,90,.2);transition:width .4s cubic-bezier(.22,1,.36,1)}
.flux i::after{content:"";position:absolute;inset:0 auto 0 0;width:50%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.5),transparent);
  mix-blend-mode:screen;animation:sheen 1.6s linear infinite}
@keyframes sheen{from{transform:translateX(-110%)}to{transform:translateX(210%)}}
.flux-lg{height:14px;margin-top:22px}
.flux-lg i{width:0;transition:none}
.flux-lg i.run{width:100%;transition:width 1.5s cubic-bezier(.45,.05,.35,1)}

/* Handy: keine Kapitel-Namen, kein Schriftzug, dafür größeres Logo */
@media(max-width:899px){
  .ch-names{display:none}
}

main{flex:1;display:flex;flex-direction:column;justify-content:center;
  padding-bottom:26px}

.screen{display:none}
.screen.on{display:block;animation:enter .42s var(--ease) both}
@keyframes enter{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

.sheet{background:var(--sheet);border:1px solid var(--sheet-line);
  border-radius:var(--r-card);padding:26px 22px 24px;
  box-shadow:0 22px 56px rgba(0,0,0,.55)}
@media(max-width:400px){.sheet{padding:22px 17px 20px}}

/* ── Typo ────────────────────────────────────────────────── */
.q{font-size:clamp(29px,8.2vw,38px);font-weight:800;letter-spacing:-.042em;
  line-height:1.06;margin:0}
.q em{font-style:normal;color:var(--red-lite);
  background:linear-gradient(90deg,#E01010 0%,#FF6A5A 55%,#E01010 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  filter:drop-shadow(0 0 11px rgba(200,8,8,.47))}
.q:focus{outline:none}
.sub{color:var(--grey-2);font-size:14px;line-height:1.5;margin-top:10px;
  font-weight:500}
.trustline{margin-top:16px;text-align:center;font-size:11.5px;color:var(--grey-3);
  font-weight:600;letter-spacing:.03em}
.trustline.soft{margin-top:6px;font-weight:500;letter-spacing:0}
.trustline.proof{text-align:left;margin-top:12px;line-height:1.5}
.why{font-size:12.5px;color:var(--grey-3);line-height:1.5;margin:10px 0 18px;
  font-weight:500}

/* ── Bildkarten · Frage 1 ────────────────────────────────── */
.grid-img{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:20px}
@media(max-width:359px){.grid-img{grid-template-columns:1fr}}
.imgcard{position:relative;border:1px solid var(--hair);padding:0;
  background:var(--panel);border-radius:var(--r-card);overflow:hidden;
  cursor:pointer;text-align:left;aspect-ratio:1/1.14;isolation:isolate;
  transition:border-color .24s var(--ease),transform .24s var(--ease)}
.imgcard img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  z-index:-2;transition:transform .7s var(--ease),filter .3s var(--ease);
  filter:brightness(.9) saturate(.95)}
.imgcard::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(20,20,20,0) 32%,rgba(20,20,20,.93) 92%)}
.imgcard span{position:absolute;left:13px;right:11px;bottom:11px}
.imgcard strong{display:block;font-size:16px;font-weight:700;letter-spacing:-.03em;
  line-height:1.12}
.imgcard em{display:block;font-style:normal;font-size:11.5px;color:var(--grey-1);
  margin-top:4px;line-height:1.35;font-weight:500}
@media(hover:hover){
  .imgcard:hover{transform:translateY(-3px);border-color:var(--hair-2)}
  .imgcard:hover img{transform:scale(1.06);filter:brightness(1) saturate(1.02)}
}
.imgcard:active{transform:scale(.98)}
.imgcard.sel{border-color:var(--red)}
.imgcard.sel::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;
  background:var(--red);z-index:1}

/* ── Regler · Frage 2 ────────────────────────────────────── */
.anchorline{margin-top:16px;padding:13px 15px;background:var(--red-veil);
  border-left:3px solid var(--red);font-size:13px;color:var(--grey-1);
  line-height:1.5;font-weight:500}
.anchorline b{color:var(--white);font-weight:700}

.slider{margin-top:26px}
.slider-val{display:flex;justify-content:center;align-items:flex-start;font-variant-numeric:tabular-nums;font-size:40px;font-weight:800;letter-spacing:-.05em;line-height:1;
  text-align:center;font-variant-numeric:tabular-nums}
.slider-val em{font-style:normal;color:var(--red-lite);
  background:linear-gradient(90deg,#E01010 0%,#FF6A5A 55%,#E01010 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  filter:drop-shadow(0 0 11px rgba(200,8,8,.47))}

/* touch-action:none schlägt das der Seite, sonst scrollt iOS beim Ziehen weg. */
.rng{-webkit-appearance:none;appearance:none;width:100%;height:34px;
  margin-top:24px;background:transparent;display:block;cursor:grab;
  touch-action:none}
.rng:active{cursor:grabbing}
.rng::-webkit-slider-runnable-track{height:6px;border-radius:99px;
  background:linear-gradient(90deg,var(--red) 0 var(--p,50%),
             var(--panel-hi) var(--p,50%) 100%)}
.rng::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;
  width:28px;height:28px;border-radius:50%;background:var(--white);border:none;
  box-shadow:0 2px 10px rgba(0,0,0,.55);margin-top:-11px;
  transition:transform .15s var(--ease)}
.rng:active::-webkit-slider-thumb{transform:scale(1.14)}
.rng::-moz-range-track{height:6px;border-radius:99px;background:var(--panel-hi)}
.rng::-moz-range-progress{height:6px;border-radius:99px;background:var(--red)}
.rng::-moz-range-thumb{width:28px;height:28px;border-radius:50%;
  background:var(--white);border:none;box-shadow:0 2px 10px rgba(0,0,0,.55)}
.rng:focus-visible{outline:none}
.rng:focus-visible::-webkit-slider-thumb{
  box-shadow:0 0 0 4px rgba(255,90,90,.45),0 2px 10px rgba(0,0,0,.55)}
.rng:focus-visible::-moz-range-thumb{
  box-shadow:0 0 0 4px rgba(255,90,90,.45),0 2px 10px rgba(0,0,0,.55)}
.slider-ends{display:flex;justify-content:space-between;margin-top:1px;
  font-size:11.5px;color:var(--grey-3);font-weight:500}
.slider .cta{margin-top:26px}
.slider-skip{display:block;width:100%;min-height:44px;margin-top:8px;background:none;border:none;
  color:var(--grey-2);font-size:13px;font-weight:600;cursor:pointer;padding:10px;
  text-decoration:underline;text-underline-offset:3px}
.slider-skip:hover{color:var(--white)}

/* ── Zeilenkarten · Frage 3 ──────────────────────────────── */
.list-row{display:grid;gap:7px;margin-top:16px}
.rowcard{display:flex;align-items:center;gap:13px;width:100%;text-align:left;
  padding:16px;background:var(--panel);border:1px solid var(--hair);
  border-left:3px solid transparent;border-radius:var(--r-card);cursor:pointer;
  transition:background .2s var(--ease),border-color .2s var(--ease),
             transform .2s var(--ease)}
@media(hover:hover){
  .rowcard:hover{background:var(--panel-hi);border-color:var(--hair-2);
    transform:translateX(2px)}
}
.rowcard:active{transform:scale(.99)}
.rowcard.sel{border-color:var(--red);border-left-color:var(--red);
  background:var(--panel-hi)}
.rowcard strong{display:block;font-size:15px;font-weight:700;letter-spacing:-.028em}
.rowcard em{display:block;font-style:normal;font-size:12px;color:var(--grey-3);
  margin-top:2px;font-weight:500}
.dot{flex:0 0 auto;width:19px;height:19px;border:1.5px solid var(--grey-3);
  border-radius:999px;position:relative;margin-left:auto;transition:.2s var(--ease)}
.rowcard.sel .dot{border-color:var(--red);background:var(--red)}
.rowcard.sel .dot::after{content:"";position:absolute;inset:5px;
  border-radius:999px;background:var(--white)}

/* ── Buttons ─────────────────────────────────────────────── */
.cta{display:block;width:100%;margin-top:20px;padding:17px 22px;border:0;
  border-radius:var(--r-btn);background:var(--red);color:var(--white);
  font-family:var(--sans);font-size:15.5px;font-weight:700;letter-spacing:-.015em;
  cursor:pointer;transition:background .2s var(--ease),transform .2s var(--ease)}
.cta:hover{background:var(--red-hi)}
.cta:active{transform:scale(.985)}
.cta[disabled]{opacity:.5;cursor:wait;transform:none}

/* ── Analyse ─────────────────────────────────────────────── */
.checks{display:grid;gap:13px;margin-top:22px}
.chk{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--grey-3);
  opacity:.35;transition:opacity .3s var(--ease),color .3s var(--ease);
  font-weight:600}
.chk.done{opacity:1;color:var(--white)}
.chk i{flex:0 0 auto;width:21px;height:21px;border:1.5px solid var(--grey-3);
  border-radius:999px;font-style:normal;font-size:10px;display:grid;
  place-items:center;transition:.3s var(--ease)}
.chk.done i{background:var(--red);border-color:var(--red);color:var(--white)}

/* ── Ergebnis ────────────────────────────────────────────── */
#ergebnis .q{font-size:clamp(25px,6.8vw,31px)}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:18px;padding-top:18px;
  border-top:2px solid var(--red)}
.chip{border:1px solid var(--hair-2);border-radius:999px;padding:5px 12px;
  font-size:11.5px;color:var(--grey-1);font-weight:600}
.pkg{font-size:19px;font-weight:700;letter-spacing:-.032em;margin-top:16px}
.pkgtxt{color:var(--grey-1);font-size:13.5px;margin-top:8px;line-height:1.55;
  font-weight:500}
.bonus{margin-top:10px;font-size:12.5px;color:var(--grey-2);line-height:1.5;font-weight:500}
.bonus b{color:var(--white);font-weight:700}
.plan{list-style:none;margin:18px 0 0;padding:16px 0 0;display:grid;gap:12px;
  border-top:1px solid var(--hair)}
.plan li{display:flex;gap:12px;font-size:13px;color:var(--grey-1);line-height:1.5;
  font-weight:500}
.plan li b{flex:0 0 auto;width:20px;height:20px;background:var(--red);
  color:var(--white);font-size:10.5px;font-weight:700;display:grid;
  place-items:center;margin-top:1px}
.honest{margin-top:15px;padding-left:13px;border-left:2px solid var(--hair-2);
  font-size:12.5px;color:var(--grey-3);line-height:1.6;font-weight:500}

/* ── Felder ──────────────────────────────────────────────── */
.fields{display:grid;gap:13px;margin-top:20px}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:9px}
@media(max-width:399px){.f2{grid-template-columns:1fr}}
.field label{display:block;font-size:10.5px;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;color:var(--grey-2);margin-bottom:7px}
.field input{width:100%;padding:15px;border:1px solid var(--hair-2);
  border-radius:var(--r-btn);background:var(--panel);color:var(--white);
  font:500 16px var(--sans);outline:none;
  transition:border-color .2s var(--ease),background .2s var(--ease)}
.field input::placeholder{color:var(--grey-3);font-weight:400}
.field input:focus{border-color:var(--red-lite);background:var(--panel-hi)}
.field input:focus-visible{outline:none}
.field input[aria-invalid="true"]{border-color:var(--red-lite)}
.field .msg{display:none;font-size:12.5px;color:var(--red-lite);margin-top:6px;
  font-weight:600}
.field.bad .msg{display:block}

/* Honigfeld: für Menschen unsichtbar, Bots füllen es aus. */
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

.hinweis{margin-top:16px;font-size:12px;color:var(--grey-3);line-height:1.55;font-weight:500}
.hinweis a{color:var(--grey-1);text-underline-offset:2px}

.note{margin-top:15px;padding:12px 14px;background:rgba(255,255,255,.04);
  border-left:2px solid var(--hair-2);font-size:12.5px;color:var(--grey-2);
  line-height:1.55;font-weight:500}
.note.err{border-left-color:var(--red);color:var(--grey-1)}
.note.err a{color:var(--white);font-weight:700}

/* ── Danke ───────────────────────────────────────────────── */
#danke .sheet{text-align:center}
#danke .sheet > img{height:44px;width:44px;display:block;margin:4px auto 20px;
  animation:pop .5s var(--ease) both}
@keyframes pop{from{transform:scale(.72);opacity:0}to{transform:scale(1);opacity:1}}
#danke .sub{margin-top:14px;font-size:14px;color:var(--grey-1)}
.dcall{margin-top:22px;font-size:13px;color:var(--grey-2);font-weight:500}
.dcall a{color:var(--red-lite);text-decoration:none;font-weight:700}
.dcall a:hover{text-decoration:underline}

.legal{text-align:center;font-size:11px;color:var(--grey-3);padding:12px 0 22px;
  line-height:1.7;font-weight:500}
.legal a{color:var(--grey-2);text-underline-offset:2px}

.noscript{padding:40px 0;text-align:center;color:var(--grey-1);line-height:1.6}
.noscript a{color:var(--red-lite);font-weight:700}

/* ── Rechtsseiten ────────────────────────────────────────── */
.doc{padding:8px 0 30px}
.doc h1{font-size:30px;font-weight:800;letter-spacing:-.035em;line-height:1.1;margin:0 0 18px}
.doc h2{font-size:15px;font-weight:700;letter-spacing:-.01em;margin:26px 0 8px;color:var(--white)}
.doc p,.doc li{font-size:14px;color:var(--grey-1);line-height:1.65;font-weight:450}
.doc p + p{margin-top:10px}
.doc ul{padding-left:18px;margin:8px 0}
.doc a{color:var(--white);text-underline-offset:2px}
.doc .zurueck{display:inline-block;margin-bottom:18px;font-size:13px;color:var(--grey-2);
  text-decoration:none;min-height:44px;line-height:44px}
.doc .zurueck:hover{color:var(--white)}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;
    animation-iteration-count:1 !important;transition-duration:.01ms !important;
    scroll-behavior:auto !important}
}