/* ============================================
   BB Brands · Wissen-Rechner Shared Styles
   Used by /wissen/roas-rechner/, /marge-rechner/, /aov-rechner/
   Baulig-DNA: white-overlay + photo, Montserrat, Brand-Orange CTAs
   ============================================ */

/* TOP-NAV (same as cases/wissen/garantien) */
header.site-header,.mobile-menu{display:none !important}
.bb-topnav{background:#000;color:#fff;position:sticky;top:0;z-index:60;font-family:'Montserrat',sans-serif}
.bb-topnav .wrap{
  display:flex;align-items:center;
  max-width:1340px;margin:0 auto;padding:0 32px;
  height:90px;gap:14px;
  position:relative;
}
.bb-topnav-items{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
}
/* Right-Cluster: erstes nicht-absolut Element nach Logo bekommt margin-left:auto */
.bb-topnav-login,.bb-topnav-cta,.bb-topnav-mobile{margin-left:auto}
.bb-topnav-login + .bb-topnav-cta,
.bb-topnav-cta + .bb-topnav-mobile,
.bb-topnav-login + .bb-topnav-cta + .bb-topnav-mobile{margin-left:0}
@media (max-width:980px){
  .bb-topnav-items{position:static;transform:none;left:auto;top:auto}
}
.bb-topnav-brand{
  display:inline-flex;align-items:baseline;
  color:#fff;text-decoration:none;
  font-family:'Saira Condensed',-apple-system,sans-serif;
  font-weight:300;font-size:36px;line-height:1;
  letter-spacing:-.01em;white-space:nowrap;
}
.bb-topnav-brand:hover{text-decoration:none;color:#fff;opacity:.9}
.bb-topnav-mark{display:inline-block;transform:scaleX(-1);margin-right:-1px}
.bb-topnav-items{display:flex;gap:36px;font-size:14px;font-weight:600;letter-spacing:.02em;font-family:'Inter',-apple-system,sans-serif}
.bb-topnav-items a{color:rgba(255,255,255,.85);transition:color .15s;text-decoration:none;padding:6px 0}
.bb-topnav-items a:hover{color:var(--blue);text-decoration:none}
.bb-topnav-items a.active{color:var(--blue)}
.bb-topnav-cta{
  background:transparent;color:#fff;border:1px solid #fff;
  padding:14px 28px;font-family:'Montserrat',sans-serif;
  font-size:14px;font-weight:700;letter-spacing:.02em;
  transition:all .2s;text-decoration:none;white-space:nowrap;
}
.bb-topnav-cta:hover{background:var(--accent);border-color:var(--accent);color:#fff;text-decoration:none}
.bb-topnav-login{
  display:inline-flex;align-items:center;gap:7px;
  color:rgba(255,255,255,.65);text-decoration:none;
  font-family:'Montserrat',sans-serif;font-size:12px;font-weight:600;letter-spacing:.04em;
  padding:8px 12px;border-radius:4px;
  transition:all .15s;
}
.bb-topnav-login:hover{color:#fff;background:rgba(255,255,255,.06);text-decoration:none}
.bb-topnav-login svg{width:13px;height:13px;opacity:.8}
@media (max-width:1100px){.bb-topnav-login span{display:none}}
@media (max-width:980px){.bb-topnav-login{display:none}}
.bb-topnav-mobile{display:none;width:40px;height:40px;background:transparent;border:none;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:5px}
.bb-topnav-mobile span{display:block;width:22px;height:2px;background:#fff;border-radius:1px}
.bb-topnav-mobile-menu{display:none;background:#000;border-top:1px solid rgba(255,255,255,.1);padding:24px 32px;flex-direction:column;gap:18px}
.bb-topnav-mobile-menu.open{display:flex}
.bb-topnav-mobile-menu a{color:#fff;font-size:16px;font-weight:600;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.1);text-decoration:none}
.bb-topnav-mobile-menu a:last-child{border-bottom:none}
.bb-topnav-mobile-menu a.cta{background:var(--accent);text-align:center;border:none;padding:14px;margin-top:8px}
@media (max-width:980px){.bb-topnav-items,.bb-topnav-cta{display:none}.bb-topnav-mobile{display:flex}}
@media (max-width:780px){.bb-topnav .wrap{height:64px;padding:0 20px}.bb-topnav-brand{font-size:28px}}

/* PAGE-LEVEL TOKENS */
:root{
  --bg-amber:#FF6B3D;
  --bg-amber-hover:#E85A2C;
  --bg-green-up:#16a34a;
  --bg-text-body:#333;
  --bg-text-muted:#666;
  --bg-line:#e5e5e5;
  --bg-founder-1:url('https://images.unsplash.com/photo-1573497491765-dccce02b29df?auto=format&fit=crop&w=1600&q=70');
}

.bb-page{font-family:'Montserrat',sans-serif;font-size:15px;line-height:1.7;font-weight:400;color:#000}
.bb-page .wrap{max-width:1140px;margin:0 auto;padding:0 32px}
@media (max-width:780px){.bb-page .wrap{padding:0 20px}}

.bb-section{
  padding:80px 0;background-color:#fff;
  background-position:center;background-size:cover;background-repeat:no-repeat;
  background-attachment:fixed;position:relative;
}
.bb-section-95{background-image:linear-gradient(rgba(255,255,255,.96),rgba(255,255,255,.96)),var(--bg-founder-1)}
.bb-section-80{background-image:linear-gradient(rgba(255,255,255,.82),rgba(255,255,255,.82)),var(--bg-founder-1)}
@media (max-width:780px){.bb-section{background-attachment:scroll}}

/* HERO */
.rechner-hero{padding:64px 0 32px;text-align:center}
.rechner-hero-eyebrow{
  font-family:'Montserrat',sans-serif;font-weight:700;
  font-size:14px;letter-spacing:.05em;color:var(--bg-text-body);margin-bottom:20px;
}
.rechner-hero-eyebrow strong{color:#000}
.rechner-hero h1{
  font-family:'Montserrat',sans-serif;font-size:42px;font-weight:700;
  line-height:1.1;color:#000;
  max-width:880px;margin:0 auto 18px;
}
.rechner-hero h1 em{font-style:normal;color:var(--bg-amber)}
.rechner-hero h1 .hl-blue{color:var(--blue)}
.rechner-hero-sub{font-size:17px;color:var(--bg-text-body);max-width:680px;margin:0 auto 24px;line-height:1.55}
.rechner-hero-sub strong{color:#000;font-weight:700}
.rechner-meta{
  display:flex;align-items:center;justify-content:center;gap:18px;flex-wrap:wrap;
  font-size:12px;color:var(--bg-text-muted);font-weight:600;letter-spacing:.04em;text-transform:uppercase;
}
.rechner-meta span{display:inline-flex;align-items:center;gap:6px}
.rechner-meta span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--bg-green-up)}

/* CALCULATOR CARD */
.calc-card{
  max-width:920px;margin:36px auto;
  background:#fff;
  box-shadow:1px 1px 30px rgba(0,0,0,.12);
  display:grid;grid-template-columns:1fr 1.05fr;gap:0;overflow:hidden;
  position:relative;
}
@media (max-width:880px){.calc-card{grid-template-columns:1fr}}

.calc-input{
  padding:36px 32px 32px;
  border-right:1px solid var(--bg-line);
}
@media (max-width:880px){.calc-input{border-right:none;border-bottom:1px solid var(--bg-line)}}
.calc-input h3{
  font-family:'Montserrat',sans-serif;font-weight:800;font-size:18px;
  letter-spacing:-.01em;color:#000;margin-bottom:20px;
}
.calc-row{margin-bottom:14px}
.calc-row label{
  display:block;font-size:11px;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;color:var(--bg-text-muted);
  margin-bottom:6px;
}
.calc-row label small{
  display:block;text-transform:none;letter-spacing:0;font-weight:500;
  color:var(--bg-text-muted);margin-top:2px;font-size:11px;
}
.calc-input-wrap{position:relative;display:flex;align-items:center}
.calc-input-wrap input{
  width:100%;padding:12px 14px;
  font-family:'Inter',sans-serif;font-size:15px;font-weight:600;color:#000;
  border:1.5px solid var(--bg-line);background:#fafaf7;
  outline:none;transition:all .15s;
}
.calc-input-wrap input:focus{
  border-color:var(--bg-amber);background:#fff;
  box-shadow:0 0 0 3px rgba(255,107,61,.1);
}
.calc-input-wrap .unit{
  position:absolute;right:14px;font-size:13px;font-weight:600;color:var(--bg-text-muted);
  pointer-events:none;
}
.calc-input-wrap input{padding-right:42px}

/* RESULT */
.calc-result{
  padding:36px 32px 32px;
  background:linear-gradient(180deg,#fafaf7 0%,#fff 100%);
}
.calc-result h3{
  font-family:'Montserrat',sans-serif;font-weight:800;font-size:18px;
  letter-spacing:-.01em;color:var(--bg-amber);margin-bottom:20px;
}
.calc-result-row{
  display:flex;justify-content:space-between;align-items:baseline;
  padding:14px 0;border-bottom:1px solid var(--bg-line);
}
.calc-result-row:last-child{border-bottom:none}
.calc-result-row.hero-row{
  padding:18px 16px;background:#000;color:#fff;
  margin:8px 0;border-bottom:none;
}
.calc-result-row.hero-row .calc-result-label{color:rgba(255,255,255,.85)}
.calc-result-row.hero-row .calc-result-value{color:var(--bg-amber);font-size:32px}
.calc-result-label{
  font-family:'Inter',sans-serif;font-size:13px;color:var(--bg-text-body);
  font-weight:600;letter-spacing:0;
}
.calc-result-label small{
  display:block;font-size:11px;color:var(--bg-text-muted);margin-top:2px;font-weight:500;
}
.calc-result-value{
  font-family:'Montserrat',sans-serif;font-weight:800;font-size:22px;
  letter-spacing:-.02em;color:#000;line-height:1;
  font-variant-numeric:tabular-nums;
}
.calc-result-value.warn{color:#f59e0b}
.calc-result-value.danger{color:#dc2626}
.calc-result-value.good{color:var(--bg-green-up)}

/* EXPLAINER (text-section unter dem Rechner) */
.calc-explainer{max-width:780px;margin:64px auto 0}
.calc-explainer h2{
  font-family:'Montserrat',sans-serif;font-weight:700;font-size:30px;
  line-height:1.2;color:#000;margin-bottom:24px;
}
.calc-explainer h3{
  font-family:'Montserrat',sans-serif;font-weight:700;font-size:18px;
  color:#000;margin:28px 0 10px;
}
.calc-explainer p{font-size:15.5px;line-height:1.65;color:var(--bg-text-body);margin-bottom:14px}
.calc-explainer p strong{color:#000}
.calc-explainer ul{padding-left:24px;margin-bottom:18px}
.calc-explainer li{font-size:15px;line-height:1.65;color:var(--bg-text-body);margin-bottom:8px}
.calc-explainer li strong{color:#000}

/* HEBEL-LIST (für AOV) */
.hebel-list{
  display:grid;grid-template-columns:1fr 1fr;gap:18px;
  max-width:920px;margin:48px auto 0;
}
@media (max-width:780px){.hebel-list{grid-template-columns:1fr}}
.hebel-item{
  background:#fff;border:1px solid var(--bg-line);
  padding:24px 22px;
  position:relative;
}
.hebel-item-num{
  font-family:'Montserrat',sans-serif;font-weight:800;
  font-size:38px;line-height:1;color:var(--bg-amber);letter-spacing:-.04em;margin-bottom:10px;
}
.hebel-item h4{
  font-family:'Montserrat',sans-serif;font-weight:700;font-size:17px;
  color:#000;margin-bottom:8px;
}
.hebel-item p{font-size:13.5px;color:var(--bg-text-body);line-height:1.55}

/* BOTTOM CTA · Founder-Porträt mit Top-Focus (identisches Setup wie .bb-bottom-wissen) */
.calc-bottom{
  text-align:center;padding:280px 0 96px;
  background-color:#000;color:#fff;
  background-image:
    linear-gradient(180deg, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.5) 45%, rgba(0,0,0,0.92) 100%),
    url('/assets/img/wissen-hero-founder-2000.jpg');
  background-size:cover;background-position:center top;background-repeat:no-repeat;
}
@media (max-width:780px){
  .calc-bottom{
    padding:200px 0 64px;
    background-image:
      linear-gradient(180deg, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.55) 45%, rgba(0,0,0,0.92) 100%),
      url('/assets/img/wissen-hero-founder-1000.jpg');
  }
}
.calc-bottom h2{
  font-family:'Montserrat',sans-serif;font-weight:700;
  font-size:34px;line-height:1.2;color:#fff;
  max-width:720px;margin:0 auto 20px;
}
.calc-bottom h2 em{font-style:normal;color:var(--bg-amber)}
.calc-bottom p{font-size:17px;color:rgba(255,255,255,.82);max-width:580px;margin:0 auto 30px;line-height:1.6}
.calc-bottom-cta{
  display:inline-block;background:transparent;color:#fff;
  font-family:'Montserrat',sans-serif;font-weight:700;font-size:15px;letter-spacing:.06em;
  padding:20px 64px;border:1.5px solid #fff;border-radius:0;
  box-shadow:none;
  position:relative;z-index:1;overflow:hidden;
  transition:color .35s cubic-bezier(.65,0,.35,1), border-color .35s ease;
  text-align:center;line-height:1.3;cursor:pointer;text-decoration:none;
}
.calc-bottom-cta::before{
  content:"";position:absolute;inset:0;background:#fff;
  transform:scaleX(0);transform-origin:left center;
  transition:transform .4s cubic-bezier(.65,0,.35,1);z-index:-1;
}
.calc-bottom-cta:hover{background:transparent;color:#000;border-color:#fff;transform:none;text-decoration:none}
.calc-bottom-cta:hover::before{transform:scaleX(1)}
.calc-bottom-link{display:block;margin-top:18px;font-size:13px;color:rgba(255,255,255,.6);text-decoration:underline}
.calc-bottom-link strong{color:var(--bg-amber)}

/* Footer · Kontrast-Override */
footer .footer-brand{color:var(--text-2)}
footer .footer-links a{color:var(--text-2)}
footer .footer-links a:hover{color:var(--accent)}

@media (max-width:780px){
  .rechner-hero h1{font-size:30px}
  .calc-explainer h2{font-size:24px}
  .calc-bottom h2{font-size:24px}
  .bb-section{padding:48px 0}
}