/* brinks investments: gemeinsame Gestaltung */
@font-face{font-family:"Fraunces";font-style:normal;font-weight:400;font-display:swap;src:url("fonts/fraunces-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"Fraunces";font-style:normal;font-weight:500;font-display:swap;src:url("fonts/fraunces-latin-500-normal.woff2") format("woff2")}
@font-face{font-family:"Fraunces";font-style:italic;font-weight:400;font-display:swap;src:url("fonts/fraunces-latin-400-italic.woff2") format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:400;font-display:swap;src:url("fonts/inter-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:500;font-display:swap;src:url("fonts/inter-latin-500-normal.woff2") format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:600;font-display:swap;src:url("fonts/inter-latin-600-normal.woff2") format("woff2")}

:root{
  --green:#1F3A2E; --green-2:#24423A; --green-line:#3C5A4C;
  --ivory:#F3EEE3; --paper:#FBF8F1; --rule:#DDD5C3; --sand:#E5DDCB;
  --brass:#B08D57; --brass-text:#8A6A3A; --brass-light:#C9A86E;
  --ink:#141618; --ink-2:#3A3D3A; --muted:#5A5A52; --on-dark:#CFC7B5; --on-ink:#9A958A;
  --navy:#1E2A44;
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --max:1200px;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ivory);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.6}
img{max-width:100%;display:block}
a{color:var(--green)}
a:hover{color:var(--brass-text)}
:focus-visible{outline:2px solid var(--brass);outline-offset:3px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.narrow{max-width:760px}
.serif{font-family:var(--serif)}
.eyebrow{margin:0;font-size:13px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--brass-text)}
.on-dark .eyebrow,.eyebrow.light{color:var(--brass-light)}
h1,h2,h3{font-family:var(--serif);font-weight:500;letter-spacing:-.01em;margin:0}
h2{font-size:40px;line-height:1.12}
h3{font-size:26px;line-height:1.2}
p{margin:0}
.rule-brass{display:block;width:120px;height:2px;background:var(--brass);border:0;margin:0}
.section{padding:96px 0}
.wrap.section{padding-left:24px;padding-right:24px}
.stack{display:flex;flex-direction:column;gap:20px}
.stack-lg{display:flex;flex-direction:column;gap:32px}
.grid-auto{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:24px}
.muted{color:var(--muted)}
.small{font-size:14px}

/* Kopfzeile */
.site-header{background:var(--ivory);border-bottom:1px solid var(--rule)}
.site-header .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 24px;padding-top:16px;padding-bottom:16px}
.logo{font-family:var(--serif);font-weight:500;font-size:26px;letter-spacing:-.01em;color:var(--green);text-decoration:none;white-space:nowrap}
.logo:hover{color:var(--green)}
.nav{display:flex;flex-wrap:wrap;align-items:center;gap:6px 24px}
.nav a{text-decoration:none;font-weight:500;font-size:15px;padding:10px 0}
.nav a[aria-current="page"]{text-decoration:underline;text-underline-offset:6px;text-decoration-color:var(--brass)}

/* Schaltflächen */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;border:0;font:600 16px/1 var(--sans);text-decoration:none;cursor:pointer}
.btn-brass{background:var(--brass);color:var(--ink)}
.btn-brass:hover{background:#C29C63;color:var(--ink)}
.btn-green{background:var(--green);color:var(--ivory)}
.btn-green:hover{background:#2A4A3C;color:var(--ivory)}
.btn-ghost{background:transparent;color:var(--green);border:1px solid var(--green)}
.btn-ghost:hover{background:var(--green);color:var(--ivory)}
.nav .btn{padding:0 18px;min-height:44px;font-size:15px}

/* Flächen */
.on-dark{background:var(--green);color:var(--ivory)}
.on-dark a{color:var(--ivory)}
.on-ink{background:var(--ink);color:var(--ivory)}
.on-ink a{color:var(--ivory)}
.paper{background:var(--paper);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.card{background:var(--paper);border:1px solid var(--rule);padding:clamp(24px,4vw,40px)}

/* Hero */
.hero .wrap{padding-top:104px;padding-bottom:112px;display:flex;flex-direction:column;gap:26px}
.hero h1{font-size:clamp(52px,9vw,120px);line-height:.98;letter-spacing:-.02em}
.hero .lead{max-width:660px;font-family:var(--serif);font-size:clamp(20px,2.2vw,26px);line-height:1.4}
.hero .sub{font-size:14px;color:var(--on-dark)}

/* Newsletter-Formular */
.signup{display:flex;flex-wrap:wrap;align-items:flex-end;gap:12px;max-width:560px}
.signup .field{display:flex;flex-direction:column;gap:6px;flex:1 1 260px}
.signup label{font-size:13px;font-weight:500;color:var(--on-dark)}
.signup input{height:52px;padding:0 16px;border:1px solid #5E7A6C;background:var(--green-2);color:var(--ivory);font:16px var(--sans)}
.signup input::placeholder{color:#9FB2A6}
.signup .btn{height:52px}

/* Thesen */
.theses{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:1px;background:var(--rule);border:1px solid var(--rule)}
.thesis{background:var(--paper);padding:32px;display:flex;flex-direction:column;gap:10px}
.thesis .num{font-family:var(--serif);font-size:18px;color:var(--brass-text)}
.thesis .title{font-family:var(--serif);font-weight:500;font-size:26px;color:var(--green)}
.thesis .text{font-size:16px;color:var(--ink-2)}

/* Serie */
.series{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:24px}
.series li{border-top:2px solid var(--green);padding-top:16px;display:flex;flex-direction:column;gap:6px}
.series .part{font-size:13px;font-weight:600;letter-spacing:.12em;color:var(--muted)}
.series .name{font-family:var(--serif);font-size:22px;line-height:1.3}

/* Brief-Karte */
.brief{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:48px}
.brief .points{border-left:2px solid var(--brass);padding-left:28px;display:flex;flex-direction:column;gap:16px}
.brief .points p{font-family:var(--serif);font-size:20px;line-height:1.4}

/* Leitlinien */
.principles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 24px;border-top:1px solid var(--rule);padding-top:20px}
.principles span{font-weight:600;font-size:15px;color:var(--green)}

/* Tool-Karten */
.tool-card{display:flex;flex-direction:column;gap:16px;background:var(--paper);border:1px solid var(--rule);padding:32px;text-decoration:none;color:var(--ink)}
.on-ink .tool-card,.tool-card:hover{border-color:var(--green);color:var(--ink)}
.tool-card h3{color:var(--ink)}
.brief .points p.eyebrow{font-family:var(--sans);font-size:13px}
.tool-card .go{margin-top:auto;font-weight:600;color:var(--green)}

/* Angebot */
.offer{display:flex;flex-direction:column;gap:18px}
.offer ul{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:8px}
.offer .for{font-size:15px;color:var(--muted);border-top:1px solid var(--rule);padding-top:16px}
.steps{margin:0;padding:0;list-style:none;counter-reset:s;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:24px}
.steps li{counter-increment:s;border-top:2px solid var(--green);padding-top:16px;display:flex;flex-direction:column;gap:6px}
.steps li::before{content:"0" counter(s);font-family:var(--serif);color:var(--brass-text);font-size:18px}

/* Rechtstexte */
.legal h1{font-size:clamp(36px,5vw,52px)}
.legal h2{font-size:24px;margin-top:12px}
.legal p,.legal li{color:var(--ink-2)}
.placeholder{background:#FFF1C9;padding:0 4px}

/* Fußzeile */
.site-footer{background:var(--ink);color:var(--on-dark)}
.site-footer .wrap{padding-top:48px;padding-bottom:48px;display:flex;flex-direction:column;gap:28px}
.site-footer .top{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px}
.site-footer .brand{display:flex;align-items:center;gap:14px}
.bi{width:44px;height:44px;border-radius:10px;background:var(--green);display:inline-flex;align-items:center;justify-content:center;font-family:var(--serif);font-weight:500;font-size:24px;line-height:1;color:var(--ivory);padding-bottom:4px}
.site-footer .claim{font-family:var(--serif);font-style:italic;font-size:18px;color:var(--ivory)}
.site-footer nav{display:flex;flex-wrap:wrap;gap:8px 24px}
.site-footer nav a{color:var(--on-dark);font-size:14px;padding:6px 0}
.site-footer .note{font-size:13px;line-height:1.6;color:var(--on-ink);border-top:1px solid #33373A;padding-top:20px}

/* Werkzeuge: Formulare */
.tool-head{padding:64px 0 40px;display:flex;flex-direction:column;gap:16px}
.tool-head h1{font-size:clamp(40px,6vw,64px);line-height:1.02}
.panel{background:var(--paper);border:1px solid var(--rule);padding:clamp(20px,3vw,32px)}
.fieldset{border:0;margin:0;padding:0;display:flex;flex-direction:column;gap:18px}
.panel.fieldset{padding:clamp(20px,3vw,32px)}
.fieldset legend{float:left;width:100%;padding:0;margin-bottom:6px;font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--brass-text)}
.f{display:flex;flex-direction:column;gap:6px}
.f label,.f .lab{font-size:14px;font-weight:600;color:var(--ink)}
.f .hint{font-size:13px;color:var(--muted)}
.f input[type=number],.f input[type=text],.f select{height:46px;padding:0 12px;border:1px solid #C9C0AC;background:#fff;font:16px var(--sans);color:var(--ink);width:100%}
.f input[type=range]{width:100%;accent-color:var(--green);height:28px}
.f .row{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.f output,.num-out{font-variant-numeric:tabular-nums;font-weight:600;color:var(--green)}
.tabular{font-variant-numeric:tabular-nums}
.choice{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:12px}
.choice label{display:flex;gap:12px;align-items:flex-start;padding:16px;border:1px solid var(--rule);background:#fff;cursor:pointer;font-weight:500;font-size:15px;line-height:1.4;min-height:44px}
.choice label:has(input:checked){border-color:var(--green);background:#EEF2EC}
.choice input{margin-top:3px;accent-color:var(--green);width:18px;height:18px;flex:none}
.choice .desc{display:block;font-weight:400;font-size:13px;color:var(--muted);margin-top:4px}

.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:1px;background:var(--rule);border:1px solid var(--rule)}
.kpi{background:var(--paper);padding:20px;display:flex;flex-direction:column;gap:6px}
.kpi .k{font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.kpi .v{font-family:var(--serif);font-size:30px;line-height:1.1;color:var(--green);font-variant-numeric:tabular-nums}
.kpi .s{font-size:13px;color:var(--muted)}
.kpi.em{background:var(--green)}
.kpi.em .k,.kpi.em .s{color:var(--on-dark)}
.kpi.em .v{color:var(--ivory)}

.chart{width:100%;height:auto;display:block}
.legend{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:13px;color:var(--muted)}
.legend i{display:inline-block;width:14px;height:10px;margin-right:6px;vertical-align:middle}
table.data{border-collapse:collapse;width:100%;font-size:14px;font-variant-numeric:tabular-nums}
table.data th,table.data td{padding:8px 10px;border-bottom:1px solid var(--rule);text-align:right}
table.data th:first-child,table.data td:first-child{text-align:left}
table.data th{font-weight:600;color:var(--muted);font-size:13px}
.scroll-x{overflow-x:auto}
details.disclose{border-top:1px solid var(--rule);padding-top:16px}
details.disclose summary{cursor:pointer;font-weight:600;color:var(--green);min-height:44px;display:flex;align-items:center}

@media (max-width:640px){
  h2{font-size:32px}
  .section{padding:72px 0}
  .wrap.section{padding-left:20px;padding-right:20px}
  .hero .wrap{padding-top:72px;padding-bottom:80px}
  .principles{grid-template-columns:1fr}
  .brief .points{border-left:0;border-top:2px solid var(--brass);padding-left:0;padding-top:20px}
}
/* Vier Ebenen als Stufen: Fundament unten, jede Ebene setzt darauf auf */
.stairs{list-style:none;margin:0;padding:0;display:flex;flex-direction:column-reverse;gap:6px}
.step{display:grid;grid-template-columns:150px 200px 1fr;align-items:baseline;gap:8px 24px;padding:24px 28px;border-radius:0}
.step .num{font-family:var(--serif);font-size:16px}
.step .title{font-family:var(--serif);font-weight:500;font-size:24px;line-height:1.2}
.step .text{font-size:16px;line-height:1.5}
.step{background:var(--paper);border:1px solid var(--rule);border-left:3px solid var(--green)}
.step .num{color:var(--brass-text)}.step .title{color:var(--green)}.step .text{color:var(--ink-2)}
.s1{margin-left:0}.s2{margin-left:8%}.s3{margin-left:16%}.s4{margin-left:24%}
@media (max-width:900px){.step{grid-template-columns:1fr;gap:4px;padding:20px 22px}}
@media (max-width:640px){.s2{margin-left:14px}.s3{margin-left:28px}.s4{margin-left:42px}.step{padding:18px 18px}.step .title{font-size:22px}}
@media print{
  .site-header,.site-footer,.no-print{display:none!important}
  body{background:#fff;font-size:12pt}
  .panel,.card,.kpi{break-inside:avoid}
}