/* Dachpreis-Check · Planer (Design Guide B, nur hell) */
@font-face{font-family:"Barlow";font-weight:400;font-display:swap;src:url(/fonts/barlow-400.woff2) format("woff2")}
@font-face{font-family:"Barlow";font-weight:500;font-display:swap;src:url(/fonts/barlow-500.woff2) format("woff2")}
@font-face{font-family:"Barlow";font-weight:600;font-display:swap;src:url(/fonts/barlow-600.woff2) format("woff2")}
@font-face{font-family:"Barlow Condensed";font-weight:700;font-display:swap;src:url(/fonts/barlow-condensed-700.woff2) format("woff2")}
@font-face{font-family:"Barlow Semi Condensed";font-weight:600;font-display:swap;src:url(/fonts/barlow-semi-condensed-600.woff2) format("woff2")}
@font-face{font-family:"Barlow Semi Condensed";font-weight:700;font-display:swap;src:url(/fonts/barlow-semi-condensed-700.woff2) format("woff2")}
:root{
  --surface:#FFFFFF; --tint:#EEF4FD; --tint-2:#F6F9FE; --ink:#0B2A4A; --muted:#4A607A; --line:#D3E0F2;
  --brand:#1B5FD9; --brand-deep:#0B2A4A; --cta:#FFC629; --cta-hover:#F5B800; --cta-ink:#0B2A4A;
  --success:#14864C; --success-bg:#E8F5EE; --warn-bg:#FFF6DB; --warn-ink:#6B4E00; --danger:#B42318;
  --scene-bg:#EEF4FD; --ground:#DCE6F3;
  --f-display:"Barlow Semi Condensed","Barlow",system-ui,sans-serif; --f-body:"Barlow",system-ui,sans-serif;
  --r-sm:4px; --r-md:6px; --r-lg:8px; --r-xl:10px;
  --shadow:0 12px 32px rgba(11,42,74,.10);
  color-scheme:light;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--surface);color:var(--ink);font:17px/1.55 var(--f-body);min-height:100vh;display:flex;flex-direction:column}
button,input{font:inherit;color:inherit}
a{color:var(--brand)}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
h1,h2{font-family:var(--f-display);font-weight:700;letter-spacing:-.01em;margin:0;text-wrap:balance;outline:none}
h1{font-size:clamp(38px,5vw,60px);line-height:.98}
h1 em{font-style:normal;color:var(--brand)}
h2{font-size:clamp(28px,3.2vw,38px);line-height:1.05}
p{margin:0}
[hidden]{display:none!important}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* Kopf */
.top{display:flex;align-items:center;gap:16px;padding:12px max(20px,env(safe-area-inset-left,0px));border-bottom:1px solid var(--line);background:var(--surface)}
.brand{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--ink);margin-right:auto}
.brand img{width:50px;height:35px;flex:none}
.brand b{font-family:"Barlow Condensed",var(--f-display);font-weight:700;font-size:27px;line-height:1;letter-spacing:-.005em}
.brand b span{color:#B23A2A}
.top .trust{display:flex;gap:6px;font-size:15px;color:var(--muted)}
.top .trust span+span::before{content:"·";margin-right:6px}
@media (max-width:700px){.top .trust{display:none}}

/* Grundaufbau: links Bild/3D, rechts Frage */
.app{flex:1;width:100%;max-width:1240px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:48px;padding:28px max(20px,env(safe-area-inset-left,0px)) 40px;align-items:start}
.visual{position:sticky;top:20px;height:min(680px,calc(100vh - 140px));min-height:420px;border-radius:var(--r-xl);overflow:hidden;background:var(--scene-bg)}
/* Vorher / nachher: dasselbe Haus, links altes Dach, rechts neues */
.vergleich{position:absolute;inset:0;transition:opacity .4s;--pos:50%;touch-action:pan-y;cursor:ew-resize;user-select:none;-webkit-user-select:none;pointer-events:auto}
.vergleich img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 30%;pointer-events:none}
.vergleich .neu{clip-path:inset(0 0 0 var(--pos))}
.vergleich .linie{position:absolute;top:0;bottom:0;left:var(--pos);width:2px;margin-left:-1px;background:#fff;box-shadow:0 0 12px rgba(0,0,0,.35)}
.vergleich .griff{position:absolute;left:var(--pos);top:38%;width:44px;height:44px;margin:-22px 0 0 -22px;border-radius:50%;background:#fff;box-shadow:0 4px 16px rgba(0,0,0,.3);display:grid;place-items:center}
.vergleich .griff svg{width:22px;height:22px;fill:none;stroke:var(--ink);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.vergleich .tag{position:absolute;top:16px;font-family:var(--f-display);font-weight:600;font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:#fff;background:rgba(11,42,74,.55);padding:5px 10px;border-radius:var(--r-sm);backdrop-filter:blur(4px)}
.vergleich .tag.alt{left:16px}
.vergleich .tag.neu-tag{right:16px;background:var(--brand)}
body.has-house .vergleich{opacity:0;pointer-events:none}
.stage{position:absolute;inset:0;opacity:0;transition:opacity .4s;pointer-events:none}
body.has-house .stage,.stage.busy{opacity:1;pointer-events:auto}
.stage canvas{display:block;width:100%;height:100%;touch-action:none}
.meta{position:absolute;top:14px;left:14px;display:flex;gap:8px;flex-wrap:wrap;z-index:2}
.chip{background:rgba(255,255,255,.92);border-radius:var(--r-md);padding:7px 12px;line-height:1.2;box-shadow:0 2px 10px rgba(11,42,74,.08)}
.chip span{display:block;color:var(--muted);font-size:12px;font-weight:600}
.chip b{font-family:var(--f-display);font-size:16px;font-variant-numeric:tabular-nums}
.drehen{position:absolute;right:14px;bottom:12px;font-size:12px;color:var(--muted);background:rgba(255,255,255,.85);padding:4px 10px;border-radius:999px;z-index:2;opacity:0;transition:opacity .4s}
body.has-house .drehen{opacity:1}
.scan{position:absolute;inset:0;display:grid;place-items:center;background:rgba(238,244,253,.75);z-index:3}
.scan div{background:#fff;border-radius:var(--r-md);padding:14px 18px;display:flex;gap:10px;align-items:center;box-shadow:var(--shadow);font-size:15px}
.nogl{position:absolute;inset:0;display:grid;place-items:center;padding:24px;text-align:center;color:var(--muted)}

.panel{min-width:0;max-width:560px;padding-top:8px}
@media (max-width:900px){
  .app{grid-template-columns:1fr;gap:0;padding-top:0;padding-inline:0}
  .visual{position:relative;top:0;height:200px;min-height:0;border-radius:0}
  body[data-cur="adresse"] .visual{height:30vh;min-height:190px;max-height:280px}
  body[data-cur="haus"] .visual{height:300px}
  body[data-cur="ergebnis"] .visual{height:170px}
  body:not(.has-house):not([data-cur="adresse"]) .visual{display:none}
  .panel{max-width:none;padding:20px max(20px,env(safe-area-inset-left,0px)) 0}
  .meta{top:10px;left:10px}
  body:not([data-cur="haus"]) .meta,body:not([data-cur="haus"]) .drehen{display:none}
}

/* Kopf der Frage */
.qtop{display:flex;align-items:center;gap:14px;margin-bottom:26px}
.back{border:0;background:none;padding:6px 0;color:var(--muted);font-size:15px;font-weight:600;cursor:pointer;white-space:nowrap}
.back:hover{color:var(--ink)}
.progress{flex:1;height:6px;border-radius:999px;background:var(--tint);overflow:hidden}
.progress i{display:block;height:100%;background:var(--brand);border-radius:inherit;transition:width .35s ease}
.q h2+.sub,.q h1+.sub{margin-top:10px}
.sub{color:var(--muted);font-size:17px;max-width:46ch}
.q>.cards,.q>.specs,.q>form,.q>.actions{margin-top:24px}

/* Antwortkarten */
.cards{display:grid;gap:12px}
.cards.row2{grid-template-columns:1fr 1fr}
.cards.row3{grid-template-columns:repeat(3,1fr)}
.card{display:flex;align-items:center;gap:16px;width:100%;text-align:left;background:#fff;border:1.5px solid var(--line);border-radius:var(--r-lg);padding:16px 18px;cursor:pointer;min-height:72px;transition:border-color .15s,background .15s,transform .1s}
.card:hover{border-color:var(--brand)}
.card:active{transform:scale(.99)}
.card[aria-pressed="true"]{border-color:var(--brand);background:var(--tint-2);box-shadow:0 0 0 1px var(--brand) inset}
.card:disabled{opacity:.45;cursor:not-allowed}
.card .ic{flex:none;width:40px;height:40px;border-radius:var(--r-sm);color:var(--ink);display:grid;place-items:center;background-size:cover;background-position:center}
.card .ic svg{width:28px;height:28px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.card .tx{flex:1;min-width:0}
.card b{display:block;font-weight:600;font-size:17px;line-height:1.3}
.card small{display:block;color:var(--muted);font-size:14.5px;line-height:1.35;margin-top:2px}
.card .ck{flex:none;width:24px;height:24px;border-radius:50%;border:1.5px solid var(--line)}
.card[aria-pressed="true"] .ck{border-color:var(--brand);background:var(--brand) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m7 12.5 3.2 3.2L17 9' fill='none' stroke='white' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/100% no-repeat}
.cards.small .card,.cards.row3 .card{justify-content:center;text-align:center;flex-direction:column;gap:6px;padding:14px 10px}
.cards.small .card .ck,.cards.row3 .card .ck{display:none}
.cards.small .card b{font-family:var(--f-display);font-size:20px}
.cards.row2:not(.small) .card{padding:14px}
.cards.row2:not(.small) .card .ck{display:none}
.cards.mats .card .ic{width:52px;height:52px}
@media (max-width:420px){.cards.row2:not(.small){grid-template-columns:1fr}.cards.row2:not(.small) .card .ck{display:block}}

/* Adresse */
.addr{display:grid;gap:12px}
.addr-field{position:relative}
.addr-field>svg{position:absolute;left:16px;top:50%;width:22px;height:22px;transform:translateY(-50%);fill:none;stroke:var(--muted);stroke-width:1.8;pointer-events:none}
.addr input{width:100%;font-size:18px;padding:18px 16px 18px 48px;border:1.5px solid var(--line);border-radius:var(--r-lg);background:#fff;outline:none}
.addr input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(27,95,217,.15)}
.sugg{position:absolute;left:0;right:0;top:calc(100% + 6px);margin:0;padding:6px;list-style:none;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow);z-index:20;max-height:330px;overflow:auto}
.sugg li{padding:10px 12px;border-radius:var(--r-sm);cursor:pointer;line-height:1.3}
.sugg li b{display:block;font-weight:600}
.sugg li small{color:var(--muted);font-size:14px}
.sugg li.str small{color:var(--brand)}
.sugg li:hover,.sugg li[aria-selected="true"]{background:var(--tint)}
.ticks{display:flex;flex-wrap:wrap;gap:4px 8px;margin:16px 0 0;padding:0;list-style:none;font-size:15px;color:var(--muted);justify-content:center}
.ticks li+li::before{content:"·";margin-right:8px}

/* Knöpfe */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:0;border-radius:var(--r-md);padding:14px 22px;font-weight:600;font-size:17px;cursor:pointer;text-decoration:none;background:var(--tint);color:var(--ink)}
.btn.primary{background:var(--cta);color:var(--cta-ink)}
.btn.primary:hover{background:var(--cta-hover)}
.btn.big{width:100%;padding:18px 22px;font-size:18px}
.btn.link{background:none;color:var(--muted);text-decoration:underline;text-underline-offset:3px;padding:12px}
.btn:disabled{opacity:.7;cursor:progress}
.actions{display:grid;gap:6px}
.spinner{width:18px;height:18px;border-radius:50%;border:2.5px solid currentColor;border-right-color:transparent;animation:spin .8s linear infinite;display:inline-block}
@keyframes spin{to{transform:rotate(360deg)}}

/* Haus-Werte */
.specs{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0}
.specs div{background:var(--tint-2);border:1px solid var(--line);border-radius:var(--r-md);padding:12px 14px}
.specs dt{font-size:13px;color:var(--muted);font-weight:600}
.specs dd{margin:2px 0 0;font-family:var(--f-display);font-weight:800;font-size:20px;font-variant-numeric:tabular-nums}

.label{display:block;font-weight:600;font-size:15px;margin:22px 0 10px}
.num-in{width:100%;font-size:18px;padding:14px 16px;border:1.5px solid var(--line);border-radius:var(--r-md)}
.num-in:focus{outline:none;border-color:var(--brand)}
.hint{color:var(--muted);font-size:14px;margin-top:8px}
.err{color:var(--danger);font-size:15px;margin-top:12px}
.note{border-radius:var(--r-md);background:var(--tint);padding:14px 16px;font-size:15px;margin-top:16px}
.note.good{background:var(--success-bg);color:#0E5C34}
.note.warn{background:var(--warn-bg);color:var(--warn-ink)}
.note small{display:block;margin-top:8px;font-size:12.5px;opacity:.85}

/* Ergebnis */
.result{background:var(--brand-deep);color:#fff;border-radius:var(--r-xl);padding:24px}
.result span{font-size:15px;opacity:.8}
.result strong{display:block;font-family:var(--f-display);font-weight:800;font-size:clamp(25px,7vw,44px);letter-spacing:-.03em;white-space:nowrap;line-height:1.1;margin:4px 0 8px;font-variant-numeric:tabular-nums;outline:none}
.result p{font-size:14px;opacity:.8}
.result.locked strong{filter:blur(9px);user-select:none}
.result.locked{position:relative}
.result.locked::after{content:"";position:absolute;right:20px;top:20px;width:30px;height:30px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='1.8' stroke-linecap='round'%3E%3Crect x='5' y='11' width='14' height='9' rx='2'/%3E%3Cpath d='M8 11V8a4 4 0 0 1 8 0v3'/%3E%3C/svg%3E") center/contain no-repeat;opacity:.8}
.gate-h{margin-top:28px}
.hint.center{text-align:center}
.kontakt .cards{margin-top:20px}
details{margin-top:16px;border:1px solid var(--line);border-radius:var(--r-md);padding:4px 16px}
summary{cursor:pointer;font-weight:600;padding:10px 0}
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:15px}
td{padding:10px 0;border-top:1px solid var(--line);vertical-align:top}
td small{display:block;color:var(--muted);font-size:13px}
td.num{text-align:right;white-space:nowrap;padding-left:12px;font-variant-numeric:tabular-nums}
details .hint{margin-bottom:12px}
.kontakt{margin-top:32px;padding-top:28px;border-top:1px solid var(--line)}
.contact{display:grid;gap:14px;margin-top:20px}
.contact label{display:grid;gap:6px;font-weight:600;font-size:15px}
.contact .opt{font-weight:400;color:var(--muted)}
.contact input[type=text],.contact input[type=tel],.contact input[type=email]{font-size:17px;padding:14px 16px;border:1.5px solid var(--line);border-radius:var(--r-md);font-weight:400}
.contact input:focus{outline:none;border-color:var(--brand)}
.contact .consent{display:flex;gap:12px;font-weight:400;font-size:13.5px;color:var(--muted);line-height:1.45;align-items:flex-start}
.contact .consent input{width:20px;height:20px;margin-top:2px;flex:none;accent-color:var(--brand)}
.hp{position:absolute;left:-9999px}
.done{text-align:left}
.done .ok{display:grid;place-items:center;width:56px;height:56px;border-radius:50%;background:var(--success-bg);color:var(--success);margin-bottom:16px}
.done .ok svg{width:34px;height:34px;fill:none;stroke:currentColor;stroke-width:2}
.done p{margin-top:12px}

/* Fuß und Cookie-Hinweis */
footer{display:flex;gap:18px;flex-wrap:wrap;justify-content:center;padding:28px 20px calc(28px + env(safe-area-inset-bottom,0px));font-size:13px;color:var(--muted)}
footer a,footer button{color:var(--muted);background:none;border:0;padding:0;font-size:13px;cursor:pointer;text-decoration:underline}
.consentbar{position:fixed;left:12px;right:12px;bottom:12px;z-index:50;display:flex;justify-content:center}
.consentbar>div{max-width:620px;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:0 20px 50px rgba(11,42,74,.2);padding:14px;display:grid;grid-template-columns:1fr 1fr;gap:8px}
.consentbar p{grid-column:1/-1;font-size:13px;line-height:1.4;color:var(--muted)}
.consentbar .btn{padding:10px;font-size:15px}
/* Erster Bildschirm auf dem Handy: Bild als Vollbild, Karte unten darüber */
@media (max-width:900px){
  body[data-cur="adresse"] .top{position:absolute;top:0;left:0;right:0;z-index:5;background:#fff}
  body[data-cur="adresse"] .visual{position:fixed;top:0;left:0;right:0;height:68svh;max-height:none;min-height:0;z-index:0}
  body[data-cur="adresse"] .vergleich img{object-position:50% 38%}
  body[data-cur="adresse"] .vergleich .tag{top:72px}
  body[data-cur="adresse"] .vergleich .griff{top:44%}
  body[data-cur="adresse"] .app{position:relative;z-index:1;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;pointer-events:none;padding-bottom:0}
  body[data-cur="adresse"] .panel{position:relative;z-index:2;pointer-events:auto;background:#fff;border-radius:14px 14px 0 0;padding:26px 20px 22px;box-shadow:0 -12px 40px rgba(0,0,0,.28)}
  body[data-cur="adresse"] .panel h1{font-size:40px}
  body[data-cur="adresse"] footer{position:relative;z-index:1;background:#fff;padding-top:8px}
  body.tippt[data-cur="adresse"] .panel{padding-bottom:65vh}
}
@media (min-width:901px){
  body[data-cur="adresse"] .app{align-items:center}
  body[data-cur="adresse"] .visual{height:min(760px,calc(100vh - 110px))}
  body[data-cur="adresse"] .ticks{justify-content:flex-start}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}