:root{
  --bg:#f6f8fb;
  --paper:#ffffff;
  --text:#17243a;
  --muted:#637188;
  --line:#dbe4ee;
  --line-strong:#c9d7e6;
  --soft:#eef3f8;
  --accent:#2f78ef;
  --accent-deep:#12376c;
  --secondary:#1f5fbf;
  --accent-soft:#edf4ff;
  --accent-wash:#f5f8fd;
  --positive:#34795a;
  --warn:#9a7427;
  --warnbg:#fbf5e7;
  --warnline:#e6d29d;
  --dark:#0c2c59;
  --shadow:0 12px 30px rgba(20,55,108,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;font-family:Inter,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit}
.wrap{width:min(1180px,calc(100% - 44px));margin:0 auto}
header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);box-shadow:0 4px 18px rgba(20,55,108,.035)}
nav{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:24px}
.brand-lockup{display:flex;align-items:center;gap:11px;text-decoration:none;min-width:0}
.brand-logo{display:block;width:188px;max-width:34vw;height:auto}
.brand-sub{font-size:12px;color:var(--muted);font-weight:650;white-space:nowrap;padding-top:2px}
.footer-brand{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.footer-logo{width:150px;height:auto;display:block}
.hero-signature{display:flex;align-items:center;gap:12px;margin-bottom:14px;color:var(--accent-deep);font-weight:800;font-size:13px}
.hero-signature:before{content:"";display:block;width:38px;height:3px;border-radius:99px;background:var(--accent)}
.navlinks{display:flex;gap:20px;align-items:center;font-size:14px;font-weight:600}
.navlinks>a:not(.btn){text-decoration:none;color:#4c5e74}
.navlinks>a:not(.btn):hover{color:var(--accent)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:9px 16px;border-radius:9px;text-decoration:none;border:1px solid var(--accent);font-weight:750;font-size:14px;line-height:1.2;transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease}
.btn:hover{transform:translateY(-1px)}
.btn.primary{background:var(--accent);color:#fff;box-shadow:0 5px 14px rgba(36,78,110,.16)}
.btn.primary:hover{background:var(--accent-deep)}
.btn.secondary{background:var(--paper);color:var(--accent)}
.btn.secondary:hover{background:var(--accent-soft)}
.hero{padding:46px 0 42px;background:linear-gradient(135deg,#edf4ff 0,#f6f8fb 56%,#ffffff 100%);border-bottom:1px solid var(--line)}
.eyebrow{display:inline-flex;align-items:center;background:var(--accent-soft);color:var(--accent-deep);padding:6px 10px;border:1px solid color-mix(in srgb,var(--accent) 18%,transparent);border-radius:999px;font-size:13px;font-weight:750;margin-bottom:18px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(360px,.92fr);gap:34px;align-items:start}
.hero-main{padding-top:2px}
.hero-detail{background:var(--paper);border:1px solid var(--line);border-top:4px solid var(--accent);border-radius:14px;padding:24px 25px;box-shadow:var(--shadow)}
h1{font-size:clamp(38px,4.7vw,58px);line-height:1.04;letter-spacing:-2px;margin:0 0 18px;max-width:760px;text-wrap:balance}
h2{font-size:clamp(27px,3.1vw,37px);line-height:1.16;letter-spacing:-.8px;margin:0 0 13px;max-width:1020px;text-wrap:balance}
h3{font-size:19px;line-height:1.28;margin:0 0 8px;letter-spacing:-.15px}
p{margin-top:0}
.lead{font-size:20px;line-height:1.48;max-width:720px;color:#3d4952;margin:0 0 18px}
.resultline{font-size:16px;line-height:1.58;color:#35434d;margin:0 0 17px}
.trust{display:inline-flex;align-items:center;gap:9px;font-size:15px;font-weight:800;color:var(--accent-deep);margin:0;padding:10px 13px;background:var(--accent-soft);border-left:3px solid var(--accent);border-radius:4px 8px 8px 4px}
.trust:before{content:"✓";display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;background:var(--positive);color:#fff;font-size:12px}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.note{font-size:13px;color:var(--muted);margin:12px 0 0}
section{padding:42px 0}
section.white{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sub{font-size:17px;line-height:1.5;color:#53616b;max-width:900px;margin:0 0 22px}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.card{background:var(--paper);border:1px solid var(--line);border-top:3px solid var(--accent);border-radius:12px;padding:17px 18px;box-shadow:0 6px 18px rgba(20,55,108,.035)}
section.white .card{background:var(--accent-wash)}
.card p{margin:0;color:#4c5e74}
.demo{background:var(--paper);border:1px solid var(--line-strong);border-radius:13px;overflow:hidden;box-shadow:var(--shadow)}
.demohead{padding:12px 17px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:14px;font-size:13px;background:var(--accent-wash);color:#52647a}
.demohead strong{color:var(--secondary)}
.demobody{padding:17px}
.demobody.previewbody{padding:0;background:#e9eff3}
.previewscroll{overflow:hidden;padding:14px;scrollbar-color:var(--secondary) var(--accent-wash)}
.pdf-preview-link{display:block;width:100%;min-width:0;background:#fff;border-radius:4px;overflow:hidden;box-shadow:0 6px 18px rgba(27,62,84,.12)}
.pdf-preview-link:focus-visible{outline:4px solid var(--secondary);outline-offset:3px}
.pdf-preview-image{display:block;width:100%;height:auto}
table{width:100%;border-collapse:collapse;background:#fff}
th,td{padding:9px 9px;border-bottom:1px solid #e5e9e6;text-align:left;font-size:14px;vertical-align:top}
th{font-size:12px;text-transform:uppercase;letter-spacing:.035em;color:#59665e;background:#f7f9f7}
th:nth-last-child(2),td:nth-last-child(2){text-align:right;font-variant-numeric:tabular-nums}
td:last-child{font-weight:700;color:var(--accent-deep);white-space:nowrap}
.sum td{font-weight:800;border-top:2px solid var(--line-strong);background:var(--accent-wash)}
.alert{margin-top:16px;background:var(--warnbg);border:1px solid var(--warnline);border-left:4px solid var(--warn);border-radius:7px;padding:12px 14px;color:#514829}
.alert strong{display:flex;align-items:center;gap:8px;margin-bottom:3px;color:#6f5319;font-size:14px}
.alert strong:before{content:"i";display:inline-grid;place-items:center;flex:0 0 19px;width:19px;height:19px;border:1px solid #b89142;border-radius:50%;font-family:Georgia,serif;font-size:13px}
.split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(340px,.95fr);gap:30px;align-items:start}
.split>div>p:last-child{margin-bottom:0}
.check{list-style:none;padding:0;margin:0;display:grid;gap:5px}
.check li{padding:6px 0 6px 27px;position:relative}
.check li:before{content:"✓";position:absolute;left:0;top:7px;display:grid;place-items:center;width:18px;height:18px;border-radius:50%;background:var(--positive);color:#fff;font-weight:800;font-size:11px}
.package{background:linear-gradient(145deg,#0c2c59,#12376c);color:#fff;border-radius:13px;padding:24px 25px;box-shadow:0 14px 30px rgba(12,44,89,.18)}
.package p{color:#dce5df}
.package .btn{border-color:#dbe7df;color:#fff;background:rgba(255,255,255,.05)}
.package .btn:hover{background:#fff;color:var(--dark)}
.package-actions{display:flex;gap:10px;flex-wrap:wrap}
.quote{font-size:20px;line-height:1.42;font-weight:750;border-left:4px solid var(--accent);padding:11px 0 11px 17px;margin:21px 0 0;color:var(--accent-deep);background:linear-gradient(90deg,var(--accent-soft),transparent 72%)}
.benefit-list{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:12px}
.benefit{grid-column:span 4;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:16px 17px;box-shadow:0 5px 16px rgba(20,55,108,.025)}
.benefit:nth-child(-n+2){grid-column:span 6;border-top:3px solid var(--accent);padding:18px 19px}
.benefit h3{font-size:17px;color:var(--accent-deep)}
.benefit p{margin:0;color:#4c5e74;font-size:15px;line-height:1.5}
.pricebox{background:linear-gradient(145deg,#edf4ff,#f7faff);border:1px solid var(--line-strong);border-radius:13px;padding:22px 24px}
.price{font-size:33px;font-weight:800;color:var(--accent-deep);line-height:1;margin:15px 0 14px}
.price small{font-size:15px;font-weight:600;color:#5d6f84}
.formbox{background:var(--paper);border:1px solid var(--line-strong);border-radius:13px;padding:22px 24px;box-shadow:var(--shadow)}
label{display:block;font-size:14px;font-weight:700;margin:11px 0 5px}
input[type=text],input[type=email]{width:100%;padding:10px 11px;border:1px solid #bdc7c1;border-radius:6px;font-size:16px;background:#fff;color:var(--text)}
input[type=text]:focus,input[type=email]:focus{outline:3px solid var(--accent-soft);border-color:var(--accent)}
input[type=checkbox]{accent-color:var(--accent);margin-top:3px}
.consent{display:flex;gap:9px;align-items:flex-start;margin:13px 0;font-size:13px;color:#5d6f84;font-weight:500}
button{cursor:pointer;font:inherit}
.success{display:none;margin-top:13px;padding:11px 12px;background:var(--accent-soft);color:var(--accent-deep);border:1px solid var(--line-strong);border-radius:6px;font-weight:700}
footer{padding:24px 0;color:#68798d;font-size:13px;border-top:1px solid var(--line);background:var(--paper)}
footer .foot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.smalllinks{display:flex;gap:16px}
.micro{font-size:12px;color:#77817b;margin:12px 0 0}
@media(max-width:1000px){
  .hero-grid{grid-template-columns:minmax(0,1fr) minmax(330px,.85fr);gap:25px}
  .benefit{grid-column:span 6}
  .benefit:nth-child(-n+2){grid-column:span 6}
}
@media(max-width:820px){
  .wrap{width:min(100% - 32px,720px)}
  .navlinks a:not(.btn){display:none}
  .hero-grid,.grid,.split{grid-template-columns:1fr}
  .hero{padding:34px 0}
  .hero-detail{padding:19px}
  h1{letter-spacing:-1.3px}
  section{padding:36px 0}
  .benefit{grid-column:span 12}
  .benefit:nth-child(-n+2){grid-column:span 12}
  table{display:block;overflow-x:auto}
  .previewscroll{overflow:hidden;padding:10px}
  .pdf-preview-link{min-width:0;width:100%}
}
@media(max-width:560px){
  .wrap{width:min(100% - 24px,520px)}
  nav{min-height:58px}
  .brand-logo{width:155px;max-width:45vw}
  .brand-sub{display:none}
  .navlinks .btn{padding:8px 10px;font-size:12px;min-height:38px}
  /* Lange deutsche Komposita ("Vermietungsunterlagen") sprengen sonst die Handybreite
     und machen die ganze Seite seitlich verschiebbar. */
  h1{font-size:clamp(28px,8.2vw,36px);hyphens:auto;overflow-wrap:break-word}
  h2{hyphens:auto;overflow-wrap:break-word}
  h2{font-size:27px}
  .lead{font-size:18px}
  .actions{display:grid}
  .actions .btn{width:100%}
  .demohead{align-items:flex-start;flex-direction:column;gap:3px}
  .demobody{padding:12px}
  .formbox,.package,.pricebox{padding:18px}
  footer .foot{flex-direction:column;gap:10px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}
/* Anlage-V-Ausschnitt (Seite 4 des Muster-StB-Pakets) als echte Tabelle statt Bild:
   scharf auf jedem Display, durchsuchbar, und auf dem Handy lesbar. */
.anlagev th,.anlagev td{font-size:13.5px;padding:7px 9px}
.anlagev th{background:var(--accent-deep);color:#fff;text-transform:none;letter-spacing:0;font-size:12.5px}
.anlagev th:nth-last-child(2),.anlagev td:nth-last-child(2){text-align:left}
.anlagev td:last-child{font-weight:400;color:inherit;white-space:normal}
.anlagev th.num,.anlagev td.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.anlagev .uw{font-weight:700;color:var(--accent-deep)}
.anlagev th.zeile,.anlagev td.zeile{text-align:center;white-space:nowrap;font-weight:700;color:var(--accent)}
.anlagev .gruppe td{background:var(--accent-soft);color:var(--accent-deep);font-weight:800;text-transform:uppercase;font-size:12.5px;letter-spacing:.02em}
.anlagev .zwischen td{font-weight:700;background:var(--accent-wash)}
.anlagev .kontrolle td{color:#5f6f82}
.anlagev .hinweis td{font-size:12.5px;color:#68798d;border-bottom:0}
.anlagev .summe td{font-weight:800;background:var(--accent-soft);border-top:2px solid var(--accent-deep)}
.anlagev-link{margin:12px 0 0;font-size:14px}
.anlagev-link a{color:var(--accent);font-weight:700}
.anlagev th.zeile{color:#fff}
/* Handy: jede Position zweizeilig – oben Beleg und Bezeichnung, darunter Einzelwert,
   Übernahmewert und Zeile. So bleibt der Weg vom Beleg zur Anlage-V-Zeile ohne
   seitliches Scrollen sichtbar. */
@media(max-width:560px){
  .anlagev{display:block;overflow:visible}
  .anlagev thead,.anlagev tbody{display:block}
  .anlagev tr{display:grid;grid-template-columns:48px 1fr 1fr 48px;border-bottom:1px solid #e5e9e6}
  .anlagev th,.anlagev td{font-size:13px;padding:5px 6px;border-bottom:0}
  .anlagev .col-datum{display:none}
  .anlagev tr>:nth-child(2){grid-column:1;grid-row:1}
  .anlagev tr>:nth-child(3){grid-column:2/-1;grid-row:1}
  .anlagev tr>:nth-child(4){grid-column:1/3;grid-row:2}
  .anlagev tr>:nth-child(5){grid-column:3;grid-row:2}
  .anlagev tr>:nth-child(6){grid-column:4;grid-row:2}
  .anlagev tr>[colspan]{grid-column:1/-1;grid-row:auto}
  .anlagev .gruppe td{white-space:normal}
}
.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.success.fehler{background:var(--warnbg);color:#6f5319;border-color:var(--warnline)}
.bestaetigen-box>*{max-width:620px}
/* Handy: Sprung zum Vermieterbereich (die Navigationslinks sind dort ausgeblendet). */
.hero-vermieter{display:none}
/* Vergrößerung des PDF-Ausschnitts. Der Knopf erscheint nur auf schmalen Bildschirmen;
   der Dialog scrollt in sich, die Seite selbst bleibt ohne seitliches Scrollen. */
.zoom-btn{display:none;gap:8px;width:100%;margin-top:12px}
.zoom-dialog{padding:0;border:0;width:100vw;max-width:100vw;height:100dvh;max-height:100dvh;margin:0;background:#fff}
.zoom-dialog::backdrop{background:rgba(12,44,89,.6)}
.zoom-bar{position:sticky;top:0;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 12px;background:var(--accent-wash);border-bottom:1px solid var(--line);font-size:13px;color:#52647a}
.zoom-scroll{overflow:auto;height:calc(100dvh - 63px);-webkit-overflow-scrolling:touch}
.zoom-scroll img{display:block;width:1000px;max-width:none;height:auto}
/* Mandanten-Empfehlung */
.empfehlen .card{display:flex;flex-direction:column;gap:14px}
.empfehlen .card p{flex:1}
.empfehlen .card>.btn{align-self:flex-start}
.empf-knoepfe{display:flex;gap:8px;flex-wrap:wrap}
.kopiert{flex:0 0 auto !important;min-height:1.4em;margin:0;font-size:13px;font-weight:700;color:var(--positive) !important}
.kopiert.fehler{color:#6f5319 !important}
.mailvorschau{margin-top:16px;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:12px 17px}
.mailvorschau summary{cursor:pointer;font-weight:700;color:var(--accent)}
.mailvorschau p{margin:12px 0 8px;font-size:14px}
.mailtext{white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;color:#3d4952;background:var(--accent-wash);border-radius:8px;padding:12px 14px}
/* Vermieterbereich */
.vermieter-claim{font-size:20px;font-weight:800;color:var(--accent-deep);margin:0 0 12px}
#vermieter .check{margin-top:14px}
#vermieter .pricebox .btn{margin-top:4px}
/* Zielgruppe im Vormerkformular */
.zielgruppe{border:0;padding:0;margin:13px 0 0}
.zielgruppe legend{font-size:14px;font-weight:700;padding:0;margin-bottom:6px}
.zielgruppe label{display:flex;gap:9px;align-items:center;margin:4px 0;font-weight:500;font-size:15px}
input[type=radio]{accent-color:var(--accent);width:17px;height:17px;margin:0}
/* Feedback-Kasten */
#feedback{padding:34px 0}
.feedbackbox{max-width:760px;background:var(--accent-wash);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:12px;padding:20px 24px}
.feedbackbox h2{font-size:clamp(22px,2.4vw,27px)}
.feedbackbox p{color:#3d4952}
.feedbackbox .btn{margin-top:4px}
@media(max-width:820px){
  .hero-vermieter{display:block;width:fit-content;margin:-6px 0 14px 2px;font-size:14px;font-weight:700;color:var(--accent)}
  .zoom-btn{display:inline-flex}
}
@media(max-width:560px){
  .empfehlen .card>.btn,.empf-knoepfe .btn,#vermieter .pricebox .btn,.feedbackbox .btn{width:100%}
  .empf-knoepfe{display:grid}
  .feedbackbox{padding:18px}
}