:root{
  --wbi-black:#201E27;
  --wbi-red:#E6341A;
  --wbi-red-hover:#AF2612;
  --wbi-white:#FDFDFD;
  --bg-dark:#0D0E10;          /* exakte Logo-Hintergrundfarbe -> nahtloses Logo */
  --text-dim-dark:#BEBEC3;
  --text-dim-light:#666;
  --grid-dark:#2C2A34;
  --grid-light:#E8E8E8;
  --font:-apple-system,BlinkMacSystemFont,"Inter","Segoe UI",Roboto,"Helvetica Neue",sans-serif;
  --maxw:1120px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--wbi-black);background:var(--wbi-white);
  line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{display:inline-block;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;
  font-weight:700;color:var(--wbi-red)}
h1,h2,h3{line-height:1.12;letter-spacing:-.02em;font-weight:800}
.red{color:var(--wbi-red)}

/* NAV */
.nav{position:sticky;top:0;z-index:50;background:var(--bg-dark);
  border-bottom:1px solid var(--grid-dark)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:74px}
.nav img{height:42px;display:block}
.nav-right{display:flex;align-items:center;gap:20px}
.nav-tel{color:var(--wbi-white);font-weight:700;font-size:.95rem}
.nav-tel span{color:var(--text-dim-dark);font-weight:500}
.btn{display:inline-block;background:var(--wbi-red);color:var(--wbi-white);font-weight:700;
  padding:12px 22px;border-radius:8px;font-size:.95rem;transition:background .15s;border:none;cursor:pointer}
.btn:hover{background:var(--wbi-red-hover)}
.btn-ghost{background:transparent;border:1.5px solid var(--grid-dark);color:var(--wbi-white)}
.btn-ghost:hover{border-color:var(--wbi-red);background:transparent}
.btn-dark{background:var(--wbi-black);color:var(--wbi-white)}
.btn-dark:hover{background:#000}
@media(max-width:680px){.nav-tel{display:none}}

/* HERO */
.hero{background:radial-gradient(1100px 500px at 75% -10%,#1b1c22 0%,var(--bg-dark) 60%);
  color:var(--wbi-white);padding:96px 0 88px}
.hero .eyebrow{margin-bottom:22px}
.hero h1{font-size:clamp(2.1rem,5vw,3.6rem);max-width:18ch;color:var(--wbi-white)}
.hero p.lead{color:var(--text-dim-dark);font-size:1.18rem;max-width:54ch;margin:26px 0 36px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-trust{margin-top:34px;color:var(--text-dim-dark);font-size:.9rem;display:flex;
  gap:22px;flex-wrap:wrap}
.hero-trust b{color:var(--wbi-white)}

/* STATS */
.stats{background:var(--bg-dark);color:var(--wbi-white);padding:0 0 8px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--grid-dark);
  border:1px solid var(--grid-dark);border-radius:14px;overflow:hidden;margin-top:-44px;
  box-shadow:0 24px 60px rgba(0,0,0,.45)}
.stat{background:#15161b;padding:26px 22px}
.stat .k{font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-dim-dark);
  font-weight:700}
.stat .v{font-size:1.5rem;font-weight:800;margin-top:8px;color:var(--wbi-white)}
.stat .v.small{font-size:1.02rem;line-height:1.35}
.stand{color:var(--text-dim-dark);font-size:.8rem;padding:16px 0 0;text-align:right}
@media(max-width:820px){.stats-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:430px){.stats-grid{grid-template-columns:1fr}}

/* SECTION */
section.block{padding:84px 0}
.block h2{font-size:clamp(1.7rem,3.5vw,2.5rem);max-width:20ch}
.lead-sub{color:var(--text-dim-light);font-size:1.12rem;max-width:60ch;margin-top:18px}

/* WARUM cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:46px}
.card{border:1px solid var(--grid-light);border-radius:14px;padding:30px 26px;background:#fff}
.card .num{font-weight:800;color:var(--wbi-red);font-size:.95rem;letter-spacing:.1em}
.card h3{font-size:1.18rem;margin:14px 0 10px}
.card p{color:var(--text-dim-light);font-size:.98rem}
@media(max-width:820px){.cards{grid-template-columns:1fr}}

/* LAGEN */
.lagen-sec{background:#fff;border-top:1px solid var(--grid-light)}
.lagen{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--grid-light);
  border:1px solid var(--grid-light);border-radius:14px;overflow:hidden;margin-top:42px}
.lage{background:#fff;padding:22px 24px;display:flex;justify-content:space-between;
  align-items:flex-start;gap:18px}
.lage .ln{font-weight:700;font-size:1.02rem}
.lage .lc{color:var(--text-dim-light);font-size:.9rem;margin-top:4px}
.lage .lp{font-weight:800;color:var(--wbi-red);white-space:nowrap;font-size:1.0rem}
@media(max-width:680px){.lagen{grid-template-columns:1fr}}

/* CONTEXT band */
.context{background:var(--wbi-black);color:var(--wbi-white)}
.context .wrap{display:grid;grid-template-columns:1.1fr 1fr;gap:54px;align-items:center}
.context h2{color:var(--wbi-white)}
.context p{color:var(--text-dim-dark);font-size:1.06rem;margin-top:18px}
.facts{border:1px solid var(--grid-dark);border-radius:14px;overflow:hidden}
.fact{display:flex;justify-content:space-between;padding:16px 22px;border-bottom:1px solid var(--grid-dark);
  font-size:.96rem}
.fact:last-child{border-bottom:none}
.fact .fk{color:var(--text-dim-dark)}
.fact .fv{font-weight:700;color:var(--wbi-white);text-align:right}
@media(max-width:820px){.context .wrap{grid-template-columns:1fr;gap:32px}}

/* LEISTUNGEN */
.leist{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:46px}
.li{border:1px solid var(--grid-light);border-radius:14px;padding:26px 22px}
.li h3{font-size:1.08rem;margin-bottom:8px}
.li p{color:var(--text-dim-light);font-size:.92rem}
@media(max-width:820px){.leist{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.leist{grid-template-columns:1fr}}

/* ABLAUF */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:46px}
.step{padding-top:22px;border-top:3px solid var(--wbi-red)}
.step .sn{font-weight:800;color:var(--wbi-red);font-size:1.1rem}
.step h3{font-size:1.12rem;margin:10px 0 8px}
.step p{color:var(--text-dim-light);font-size:.96rem}
@media(max-width:820px){.steps{grid-template-columns:1fr}}

/* CTA red block */
.cta{background:var(--wbi-red);color:var(--wbi-white)}
.cta .wrap{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;padding:78px 24px}
.cta h2{color:var(--wbi-white);font-size:clamp(1.7rem,3.5vw,2.5rem)}
.cta p{margin-top:16px;font-size:1.08rem;max-width:42ch;opacity:.95}
.cta-contact{margin-top:26px;font-size:1.05rem;line-height:2}
.cta-contact a{font-weight:700;border-bottom:2px solid rgba(255,255,255,.4)}
form{background:var(--wbi-white);border-radius:16px;padding:30px;color:var(--wbi-black);
  box-shadow:0 20px 50px rgba(0,0,0,.25)}
form label{display:block;font-size:.84rem;font-weight:700;margin:14px 0 6px}
form label:first-child{margin-top:0}
form input,form select,form textarea{width:100%;padding:12px 14px;border:1.5px solid var(--grid-light);
  border-radius:9px;font-family:var(--font);font-size:.97rem;background:#fff}
form input:focus,form select:focus,form textarea:focus{outline:none;border-color:var(--wbi-red)}
form textarea{min-height:84px;resize:vertical}
form .btn{width:100%;margin-top:20px;padding:14px}
form .hint{font-size:.78rem;color:var(--text-dim-light);margin-top:12px;text-align:center}
@media(max-width:820px){.cta .wrap{grid-template-columns:1fr;gap:34px}}

/* FOOTER */
footer{background:var(--bg-dark);color:var(--text-dim-dark);padding:64px 0 40px}
footer img{height:40px;margin-bottom:22px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
footer h4{color:var(--wbi-white);font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;
  margin-bottom:14px}
footer a:hover{color:var(--wbi-white)}
footer .links a{display:block;padding:5px 0;font-size:.95rem}
.foot-contact{font-size:.95rem;line-height:1.9}
.foot-contact b{color:var(--wbi-white)}
.disclaimer{border-top:1px solid var(--grid-dark);margin-top:44px;padding-top:24px;
  font-size:.8rem;line-height:1.7}
.disclaimer .legal{margin-top:14px;color:#7c7c84}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr;gap:30px}}
.faq{margin-top:30px;max-width:820px}
.faq-item{border:1px solid var(--grid-light);border-radius:12px;padding:18px 22px;
  margin-bottom:12px;background:#fff}
.faq-item summary{font-weight:700;cursor:pointer;list-style:none;font-size:1.05rem;
  letter-spacing:-.01em;display:flex;justify-content:space-between;gap:14px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--wbi-red);font-weight:800;font-size:1.3rem;
  line-height:1}
.faq-item[open] summary::after{content:"–"}
.faq-item p{margin:14px 0 0;color:var(--text-dim-light);line-height:1.7}

/* Content-Seiten Ergänzungen */
.prose{max-width:760px;line-height:1.8;color:var(--text-dim-light);font-size:1.05rem;
  padding-left:22px;margin:10px 0}
.prose li{margin-bottom:12px}
.prose b{color:var(--wbi-black)}
a.ilink{color:var(--wbi-red);font-weight:700;text-decoration:none}
a.ilink:hover{text-decoration:underline}