/* Braun Invest GmbH – www.braun-invest.eu */
@font-face{font-family:"Cormorant";src:url(../fonts/cormorant-garamond-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Cormorant";src:url(../fonts/cormorant-garamond-latin-600-normal.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Cormorant";src:url(../fonts/cormorant-garamond-latin-500-italic.woff2) format("woff2");font-weight:500;font-style:italic;font-display:swap}
@font-face{font-family:"Montserrat";src:url(../fonts/montserrat-latin-400-normal.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Montserrat";src:url(../fonts/montserrat-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Montserrat";src:url(../fonts/montserrat-latin-600-normal.woff2) format("woff2");font-weight:600;font-display:swap}

:root{
  --navy:#1B2D45; --navy-d:#14223A; --ink:#25303D; --grey:#5A6472; --mute:#8E96A1;
  --gold:#B0814F; --gold-d:#8A6236; --gold-l:#CBA77A;
  --paper:#F7F5F0; --line:#E2DDD3; --white:#fff;
  --serif:"Cormorant",Georgia,"Times New Roman",serif;
  --sans:"Montserrat",-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --wrap:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--white);color:var(--ink);font:400 16px/1.7 var(--sans)}
img,svg{display:block;max-width:100%}
a{color:var(--navy)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 28px}
.skip{position:absolute;left:-999px;top:0;background:var(--navy);color:#fff;padding:8px 14px;z-index:99}
.skip:focus{left:8px;top:8px}

/* Typo */
h1,h2,h3{font-variant-numeric:lining-nums;font-family:var(--serif);font-weight:600;color:var(--navy);margin:0;line-height:1.12;letter-spacing:.005em}
h1{font-size:clamp(40px,5.6vw,68px)}
h2{font-size:clamp(32px,3.8vw,46px)}
h3{font-size:25px}
.eyebrow{display:inline-block;font:600 12px/1 var(--sans);letter-spacing:.28em;text-transform:uppercase;color:var(--gold);margin-bottom:22px}
.lead{font-size:18px;color:var(--grey);max-width:640px}
.rule{width:56px;height:1px;background:var(--gold);border:0;margin:26px 0}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 28px;border:1px solid var(--gold);background:var(--gold);color:#fff;font:600 13px/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;text-decoration:none;transition:background .2s,color .2s,border-color .2s;cursor:pointer}
.btn:hover{background:var(--gold-d);border-color:var(--gold-d)}
.btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.btn.ghost:hover{border-color:var(--gold-l);color:var(--gold-l)}
.btn.line{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn.line:hover{background:var(--navy);color:#fff}

/* Header */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:saturate(1.2) blur(6px)}
.header .wrap{display:flex;align-items:center;justify-content:space-between;height:88px;gap:24px}
.logo img{height:52px;width:auto}
.nav{display:flex;align-items:center;gap:34px}
.nav a{font:500 13px/1 var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--ink);text-decoration:none;padding:6px 0;border-bottom:1px solid transparent}
.nav a:hover{border-color:var(--gold);color:var(--navy)}
.nav .btn{padding:13px 20px;color:#fff;border-bottom:1px solid var(--gold)}
.nav .btn:hover{color:#fff}
.nav a{white-space:nowrap}
@media (min-width:1021px) and (max-width:1240px){.nav{gap:22px}.nav a{letter-spacing:.08em;font-size:12.5px}.nav .btn{padding:13px 16px}}
.burger{display:none;background:none;border:0;padding:10px;cursor:pointer}
.burger span{display:block;width:24px;height:1.5px;background:var(--navy);margin:5px 0}

/* Hero */
.hero{position:relative;background:var(--navy);color:#fff;overflow:hidden}
.hero .wrap{position:relative;z-index:1;padding-top:120px;padding-bottom:128px}
.hero h1{color:#fff;max-width:820px}
.hero h1 em{font-style:italic;font-weight:500;color:var(--gold-l)}
.hero .lead{color:rgba(255,255,255,.78);margin:30px 0 42px;max-width:620px}
.hero .actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-mark{position:absolute;right:-60px;top:50%;transform:translateY(-50%);width:560px;opacity:.13;pointer-events:none}
.hero-types{margin-top:64px;padding-top:26px;border-top:1px solid rgba(255,255,255,.14);display:flex;flex-wrap:wrap;gap:10px 34px;font:500 12px/1.4 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.6)}
.hero-types span::before{content:"";display:inline-block;width:5px;height:5px;background:var(--gold);transform:rotate(45deg);margin:0 12px 2px 0}

/* Vertrauen */
.trust{background:var(--paper);border-bottom:1px solid var(--line)}
.trust .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.trust .wrap>div{padding:40px 28px 38px;border-left:1px solid var(--line)}
.trust .wrap>div:first-child{border-left:0;padding-left:0}
.trust b{display:block;font:600 22px/1.2 var(--serif);color:var(--navy);margin-bottom:8px}
.trust p{margin:0;font-size:14px;color:var(--grey);line-height:1.6}

/* Sektionen */
section{scroll-margin-top:88px}
.sec{padding:120px 0}
.sec.paper{background:var(--paper)}
.sec.faq{border-top:1px solid var(--line)}
.qas{max-width:880px;border-top:1px solid var(--line)}
.qa{border-bottom:1px solid var(--line)}
.qa summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:24px;padding:24px 0}
.qa summary::-webkit-details-marker{display:none}
.qa summary h3{margin:0;font-size:22px;line-height:1.3}
.qa summary::after{content:"";flex:none;width:9px;height:9px;border-right:1.5px solid var(--gold);border-bottom:1.5px solid var(--gold);transform:rotate(45deg);margin-right:6px;transition:transform .2s}
.qa[open] summary::after{transform:rotate(-135deg)}
.qa p{margin:0 0 26px;max-width:760px;color:var(--ink)}
.sec-head{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:end;margin-bottom:64px}
.sec-head .lead{margin:0}

/* Leistungen */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.card{padding:44px 38px 46px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;transition:background .25s}
.card:hover{background:var(--paper)}
.card .no{font-variant-numeric:lining-nums;font:500 15px/1 var(--serif);font-style:italic;color:var(--gold);margin-bottom:26px;display:block}
.card svg{width:40px;height:40px;margin-bottom:24px;stroke:var(--navy);fill:none;stroke-width:1.4}
.card h3{margin-bottom:14px}
.card p{margin:0;font-size:15px;color:var(--grey)}

/* Ankaufsprofil */
.profile{display:grid;grid-template-columns:1fr 1fr;gap:64px}
.box{background:#fff;border:1px solid var(--line);padding:48px 46px}
.box h3{margin-bottom:24px}
.list{list-style:none;margin:0;padding:0}
.list li{position:relative;padding:13px 0 13px 28px;border-top:1px solid var(--line);font-size:15.5px}
.list li:first-child{border-top:0}
.list li::before{content:"";position:absolute;left:2px;top:22px;width:7px;height:7px;border:1px solid var(--gold);transform:rotate(45deg)}
.list li small{display:block;color:var(--mute);font-size:13px;line-height:1.5}
.note{margin-top:28px;font-size:14px;color:var(--grey)}

/* Referenzen */
.refs{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.ref{position:relative;background:var(--navy);color:#fff;padding:52px 48px;overflow:hidden}
.ref .k{font:600 11px/1 var(--sans);letter-spacing:.24em;text-transform:uppercase;color:var(--gold-l)}
.ref h3{color:#fff;font-size:30px;margin:18px 0 14px}
.ref p{margin:0;color:rgba(255,255,255,.75);font-size:15px}
.ref .facts{display:flex;gap:40px;margin-top:34px;padding-top:24px;border-top:1px solid rgba(255,255,255,.15)}
.ref .facts b{font-variant-numeric:lining-nums;display:block;font:600 34px/1 var(--serif);color:var(--gold-l)}
.ref .facts span{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.6)}

/* Vorgehen */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:s}
.step{position:relative;padding:0 30px 0 0}
.step::before{font-variant-numeric:lining-nums;counter-increment:s;content:counter(s,decimal-leading-zero);display:block;font:500 54px/1 var(--serif);color:var(--gold);margin-bottom:22px}
.step::after{content:"";position:absolute;top:27px;left:84px;right:24px;height:1px;background:var(--line)}
.step:last-child::after{display:none}
.step h3{font-size:23px;margin-bottom:10px}
.step p{margin:0;font-size:15px;color:var(--grey)}

/* Ansprechpartner + Kontakt */
.contact{display:grid;grid-template-columns:5fr 7fr;gap:72px;align-items:start}
.person{border-top:1px solid var(--gold);padding-top:34px}
.person .mono{width:84px;margin-bottom:26px}
.person h3{font-size:32px}
.person .role{font:500 12px/1.4 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--gold);margin:8px 0 22px}
.person p{color:var(--grey);font-size:15.5px}
.person .direct{margin-top:28px;font-size:15px;line-height:2}
.person .direct a{text-decoration:none;color:var(--navy);font-weight:500}
.person .direct span{display:inline-block;width:22px;color:var(--gold);font-weight:600}

form.offer{background:#fff;border:1px solid var(--line);padding:46px 44px}
.offer h3{margin-bottom:6px}
.offer .sub{margin:0 0 28px;color:var(--grey);font-size:14.5px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.f{margin-bottom:18px}
.fl{font:600 11.5px/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--navy);margin:6px 0 12px}
.row.adr{grid-template-columns:120px 1fr}
.row.adr2{grid-template-columns:1fr 110px}
.adr .f label{font-size:10.5px;color:var(--grey)}
.ac{position:relative}
.sugg{position:absolute;left:0;right:0;top:100%;z-index:20;margin:2px 0 0;padding:4px 0;list-style:none;background:#fff;border:1px solid var(--gold);box-shadow:0 10px 28px rgba(27,45,69,.14);max-height:280px;overflow-y:auto}
.sugg li{padding:10px 14px;font-size:14.5px;cursor:pointer;color:var(--ink)}
.sugg li.on,.sugg li:hover{background:var(--paper);color:var(--navy)}
.sugg li b{font-weight:600;color:var(--navy)}
.f label{display:block;font:600 11.5px/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--navy);margin-bottom:9px}
.f label i{font-style:normal;color:var(--mute);font-weight:500;letter-spacing:.06em;text-transform:none}
.f input,.f select,.f textarea{width:100%;font:400 15px/1.4 var(--sans);color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:0;padding:13px 14px;outline:0;transition:border-color .2s,background .2s;appearance:none}
.f select{background-image:linear-gradient(45deg,transparent 50%,var(--gold) 50%),linear-gradient(135deg,var(--gold) 50%,transparent 50%);background-position:calc(100% - 20px) 54%,calc(100% - 15px) 54%;background-size:5px 5px;background-repeat:no-repeat;padding-right:40px}
.f textarea{min-height:120px;resize:vertical}
.f input:focus,.f select:focus,.f textarea:focus{border-color:var(--gold);background:#fff}
.check{display:flex;gap:12px;align-items:flex-start;font-size:13px;color:var(--grey);line-height:1.55;margin:8px 0 24px}
.check input{margin-top:3px;accent-color:var(--navy);width:16px;height:16px;flex:none}
.hp{position:absolute;left:-5000px}
.msg{display:none;margin-top:18px;padding:14px 16px;font-size:14.5px;border-left:3px solid var(--gold);background:var(--paper)}
.msg.err{border-color:#A33}
.done{display:none;text-align:center;padding:30px 10px}
.done h3{margin:16px 0 10px}
.done img{width:64px;margin:0 auto}

/* Team & Netzwerk */
.network{background:var(--navy);color:#fff;padding:100px 0}
.network .wrap{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.network h2{color:#fff}
.network .lead{color:rgba(255,255,255,.78);margin:0 0 30px}
.tags{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:12px}
.tags li{border:1px solid rgba(203,167,122,.55);color:var(--gold-l);font:500 12px/1 var(--sans);letter-spacing:.16em;text-transform:uppercase;padding:12px 16px}
@media (max-width:1020px){.network .wrap{grid-template-columns:1fr;gap:28px}}
@media (max-width:640px){.network{padding:72px 0}.tags li{padding:10px 12px;font-size:11px}}

/* Footer */
.footer{background:var(--navy-d);color:rgba(255,255,255,.72);font-size:14px}
.footer .wrap{display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px;padding-top:76px;padding-bottom:56px}
.footer img{height:58px;width:auto;margin-bottom:22px}
.footer h4{font:600 11px/1 var(--sans);letter-spacing:.24em;text-transform:uppercase;color:var(--gold-l);margin:8px 0 18px}
.footer a{color:rgba(255,255,255,.85);text-decoration:none}
.footer a:hover{color:var(--gold-l)}
.footer p{margin:0;line-height:1.9}
.legal{border-top:1px solid rgba(255,255,255,.1)}
.legal .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;padding-top:22px;padding-bottom:26px;font-size:12.5px;color:rgba(255,255,255,.5)}
.legal a{color:rgba(255,255,255,.65);text-decoration:none;margin-left:22px}

/* Rechtstexte */
.doc{max-width:820px;padding:90px 28px 110px;margin:0 auto}
.doc h1{font-size:48px;margin-bottom:16px}
.doc h2{font-size:28px;margin:44px 0 12px}
.doc p,.doc li{color:var(--ink);font-size:15.5px}
.doc table{border-collapse:collapse;width:100%;margin:10px 0 0}
.doc td{padding:10px 0;border-top:1px solid var(--line);vertical-align:top;font-size:15.5px}
.doc td:first-child{width:34%;color:var(--grey);padding-right:18px}
.back{display:inline-block;margin-bottom:34px;font:600 12px/1 var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--gold);text-decoration:none}

/* Einblenden */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* Responsiv */
@media (max-width:1020px){
  .nav{position:fixed;inset:88px 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:12px 28px 28px;border-bottom:1px solid var(--line);display:none}
  .nav.open{display:flex}
  .nav a{padding:16px 0;border-bottom:1px solid var(--line)}
  .nav .btn{margin-top:18px;justify-content:center}
  .burger{display:block}
  .trust .wrap{grid-template-columns:1fr 1fr}
  .trust .wrap>div:nth-child(3){border-left:0;padding-left:0}
  .trust .wrap>div{border-top:1px solid var(--line)}
  .trust .wrap>div:nth-child(-n+2){border-top:0}
  .sec-head,.profile,.contact,.refs{grid-template-columns:1fr;gap:34px}
  .grid3{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr;gap:44px 0}
  .step:nth-child(2)::after{display:none}
  .footer .wrap{grid-template-columns:1fr 1fr}
  .footer .wrap>div:first-child{grid-column:1/-1}
}
@media (max-width:640px){
  body{font-size:15.5px}
  .wrap{padding:0 16px}
  .header .wrap{height:72px}
  .logo img{height:40px}
  .nav{inset:72px 0 auto 0;padding:8px 16px 22px}
  section{scroll-margin-top:72px}
  .hero .wrap{padding-top:76px;padding-bottom:84px}
  .hero-mark{width:360px;right:-140px;opacity:.09}
  .sec{padding:80px 0}
  .trust .wrap{grid-template-columns:1fr}
  .trust .wrap>div{padding:26px 0;border-left:0!important;border-top:1px solid var(--line)!important}
  .trust .wrap>div:first-child{border-top:0!important}
  .grid3,.steps,.row{grid-template-columns:1fr}
  .row.adr{grid-template-columns:96px 1fr;gap:12px}
  .row.adr2{grid-template-columns:1fr 84px}
  .step::after{display:none}
  .card{padding:36px 26px}
  .box,form.offer{padding:34px 22px}
  .ref{padding:40px 26px}
  .ref .facts{gap:26px}
  .footer .wrap{grid-template-columns:1fr}
  .legal a{margin:0 18px 0 0}
}