/* Scriptale – Entwurf Designsystem (Konzept 10.10.2026). Im Stil der IK-Website 2026, Farben Scriptale. */
:root{
  --ink:#282A38; --ink-2:#55546A; --white:#fff;
  --blue:#2457C5; --blue-d:#1A3F96; --blue-l:#E8EFFB;
  --g1:#F5F6F8; --g2:#E3E3EA; --g3:#9a9aa6;
  --max:1180px; --pad:clamp(16px,4vw,40px);
  --hd:"Bahnschrift SemiCondensed","Bahnschrift","Barlow Semi Condensed","Arial Narrow",Arial,sans-serif;
  --bd:"Segoe UI","Barlow",system-ui,Arial,sans-serif;
}
[data-blau="b"]{--blue:#1D4ED8;--blue-d:#1E3A8A;--blue-l:#E5ECFF}
[data-blau="c"]{--blue:#3B6EA8;--blue-d:#2C5484;--blue-l:#E6EEF7}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--bd);color:var(--ink);background:var(--white);font-size:17px;line-height:1.55}
img,svg{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{color:var(--blue-d)}
h1,h2,h3,h4{font-family:var(--hd);text-transform:uppercase;letter-spacing:.03em;line-height:1.05;font-weight:700}
h1{font-size:clamp(34px,5.2vw,60px)}
h2{font-size:clamp(28px,3.8vw,42px)}
h3{font-size:clamp(20px,2.2vw,24px)}
p{margin-bottom:1em}
.kicker{font-family:var(--hd);font-weight:600;text-transform:uppercase;letter-spacing:.16em;font-size:13px;color:var(--blue);display:block;margin-bottom:8px}
.rule{width:44px;height:4px;background:var(--blue);margin:14px 0 22px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.section{padding:clamp(48px,7vw,92px) 0}
.section.alt{background:var(--g1)}
.section.dark{background:var(--ink);color:#fff}
.section.dark h2,.section.dark h3{color:#fff}
.section.dark .kicker{color:#9db4ec}
.section.dark p{color:#c9cad6}
.lead{font-size:clamp(18px,1.6vw,21px);font-weight:500;max-width:62ch;color:var(--ink)}
.muted{color:var(--ink-2)}
.small{font-size:14px}
.mt{margin-top:32px}
.btn{display:inline-block;background:var(--blue);color:#fff;font-family:var(--hd);font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:15px;padding:13px 24px;border:2px solid var(--blue);border-radius:3px;transition:.15s;margin:0 10px 12px 0;vertical-align:top}
.btn:hover{background:var(--blue-d);border-color:var(--blue-d);color:#fff}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff}
.btn.light{background:#fff;color:var(--blue);border-color:#fff}
.btn.light:hover{background:var(--blue-l);border-color:var(--blue-l);color:var(--blue-d)}
.btn.onblue{background:transparent;color:#fff;border-color:#fff}
.btn.onblue:hover{background:#fff;color:var(--blue)}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:8px}
.skip:focus{left:8px;z-index:99}

/* Entwurfs-Umschalter (nur Konzept) */
.entwurf{position:fixed;right:12px;bottom:12px;z-index:60;background:var(--ink);color:#fff;font-size:12px;padding:8px 10px;border-radius:4px;display:flex;gap:6px;align-items:center;box-shadow:0 6px 20px rgba(0,0,0,.25)}
.entwurf button{font:inherit;border:1px solid #777;background:#3a3c4e;color:#fff;padding:3px 8px;border-radius:3px;cursor:pointer}
.entwurf button[aria-pressed="true"]{background:var(--blue);border-color:var(--blue)}

/* Kopf */
.site-header{background:#fff;position:sticky;top:0;z-index:50;border-bottom:1px solid var(--g2)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:74px;gap:20px}
.site-logo img{height:28px;width:auto}
.site-nav ul{list-style:none;display:flex;gap:4px;align-items:center}
.site-nav a{display:block;color:var(--ink);font-family:var(--hd);font-weight:600;text-transform:uppercase;letter-spacing:.1em;font-size:15px;padding:10px 12px;border-bottom:3px solid transparent}
.site-nav a:hover,.site-nav a.active{border-bottom-color:var(--blue);color:var(--ink)}
.site-nav a.cta{background:var(--blue);color:#fff;border-radius:3px;border-bottom-color:transparent;margin-left:8px;padding:10px 18px}
.site-nav a.cta:hover{background:var(--blue-d)}
.nav-toggle{display:none;background:none;border:2px solid var(--ink);color:var(--ink);font-size:22px;line-height:1;padding:6px 10px;cursor:pointer}
@media (max-width:900px){
  .nav-toggle{display:block}
  .site-nav{display:none;position:absolute;left:0;right:0;top:74px;background:#fff;padding:10px var(--pad) 18px;border-bottom:1px solid var(--g2)}
  .site-nav.open{display:block}
  .site-nav ul{flex-direction:column;gap:0;align-items:stretch}
  .site-nav a{padding:12px 4px;border-bottom:1px solid var(--g2)}
  .site-nav a.cta{margin:10px 0 0;text-align:center}
}

/* Hero (weiß) */
.hero{background:#fff;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.15fr 1fr;gap:40px;align-items:center;padding-top:clamp(40px,7vw,88px);padding-bottom:clamp(40px,6vw,72px)}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr}}
.hero h1{max-width:14ch}
.hero .sub{font-family:var(--hd);font-weight:600;text-transform:uppercase;letter-spacing:.08em;font-size:clamp(15px,1.8vw,20px);margin:18px 0 28px;color:var(--ink-2)}
.hero .sub b{color:var(--blue);font-weight:600}
.hero .art{position:relative;aspect-ratio:1/1;max-width:460px;margin:0 auto;width:100%}
.hero .art svg{width:100%;height:100%}
.hero.small .wrap{display:block;padding-top:48px;padding-bottom:40px}
.hero.small h1{max-width:30ch;font-size:clamp(30px,4.2vw,50px)}

/* Zahlenleiste (blau) */
.facts{background:var(--blue);color:#fff}
.facts .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding-top:26px;padding-bottom:26px}
.facts .f b{display:block;font-family:var(--hd);font-size:34px;line-height:1;font-weight:700}
.facts .f span{display:block;font-family:var(--hd);font-weight:600;text-transform:uppercase;letter-spacing:.1em;font-size:12px;opacity:.9;margin-top:4px}
@media (max-width:760px){.facts .wrap{grid-template-columns:repeat(2,1fr)}}

/* Leistungs-Karten */
.cards{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;margin-top:36px}
@media (max-width:1100px){.cards{grid-template-columns:repeat(3,1fr)}}
@media (max-width:760px){.cards{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.cards{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--g2);border-top:5px solid var(--blue);padding:22px 20px 20px;display:flex;flex-direction:column;border-radius:0 0 3px 3px}
.section.alt .card{border-color:transparent;border-top-color:var(--blue)}
.card .no{font-family:var(--hd);font-weight:700;font-size:34px;color:var(--blue);line-height:.9}
.card .icon{width:48px;height:48px;background:var(--blue-l);display:flex;align-items:center;justify-content:center;margin:14px 0 14px;border-radius:3px}
.card .icon svg{width:26px;height:26px;stroke:var(--blue);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.card h3{margin-bottom:8px;font-size:19px}
.card p{color:var(--ink-2);font-size:15px;flex:1}
.card a.more{font-family:var(--hd);font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:13px}
.card a.more::after{content:" →"}

/* Praxis-Kacheln */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:36px}
@media (max-width:900px){.cases{grid-template-columns:1fr}}
.case{background:#fff;border:1px solid var(--g2);display:flex;flex-direction:column}
.case .pic{aspect-ratio:16/9;background:var(--blue-l);display:flex;align-items:center;justify-content:center;overflow:hidden}
.case .pic svg{width:56%;height:56%;stroke:var(--blue);fill:none;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.case .body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.case .tagline{font-family:var(--hd);font-weight:600;text-transform:uppercase;letter-spacing:.12em;font-size:12px;color:var(--blue);margin-bottom:6px}
.case h3{font-size:20px;margin-bottom:8px}
.case p{color:var(--ink-2);font-size:15px;flex:1}
.tags{margin-top:6px}
.tag{display:inline-block;background:var(--blue-l);color:var(--blue-d);padding:4px 10px;font-size:13px;font-weight:600;margin:0 6px 6px 0;border-radius:2px}

/* Warum */
.why{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:36px}
@media (max-width:760px){.why{grid-template-columns:1fr}}
.why .w{border-top:4px solid var(--blue);padding-top:16px}
.why .w b{display:block;font-family:var(--hd);text-transform:uppercase;font-size:23px;line-height:1.05;margin-bottom:8px}
.why .w p{color:var(--ink-2);font-size:16px}

/* Bänder */
.band{background:var(--ink);color:#fff}
.band .wrap{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;padding-top:40px;padding-bottom:40px}
.band .t{font-family:var(--hd);font-weight:700;text-transform:uppercase;font-size:clamp(22px,2.6vw,30px);line-height:1}
.band .t small{display:block;font-family:var(--bd);font-weight:400;text-transform:none;font-size:16px;color:#c9cad6;margin-top:8px}
.band.blue{background:var(--blue)}
.band.blue .t small{color:#e4ebfb}
.band .c{font-family:var(--hd);font-weight:700;font-size:clamp(20px,2.4vw,26px);line-height:1.2;text-align:right}
.band .c a{color:#fff}
.band .c small{display:block;font-family:var(--bd);font-weight:400;font-size:15px;color:#e4ebfb}
@media (max-width:640px){.band .c{text-align:left}}

/* Leistungs-Abschnitte */
.svc{display:grid;grid-template-columns:120px 1fr;gap:32px;padding:56px 0;border-top:1px solid var(--g2)}
.svc:first-of-type{border-top:0}
@media (max-width:760px){.svc{grid-template-columns:1fr;gap:16px;padding:40px 0}}
.svc .no{font-family:var(--hd);font-weight:700;font-size:72px;line-height:.85;color:var(--blue)}
.svc .no small{display:block;font-size:12px;letter-spacing:.16em;color:var(--g3);margin-top:8px}
.svc h2{font-size:clamp(26px,3vw,36px);margin-bottom:10px}
.svc .cols{display:grid;grid-template-columns:1fr 1fr;gap:0 40px;margin:18px 0}
@media (max-width:640px){.svc .cols{grid-template-columns:1fr}}
.svc .cols h4{font-size:14px;letter-spacing:.14em;color:var(--ink-2);margin-bottom:8px}
ul.ticks{list-style:none}
ul.ticks li{position:relative;padding-left:22px;margin-bottom:8px;color:var(--ink-2)}
ul.ticks li::before{content:"";position:absolute;left:0;top:10px;width:9px;height:9px;background:var(--blue)}
.praxis{background:var(--blue-l);border-left:5px solid var(--blue);padding:20px 24px;margin-top:22px;border-radius:0 3px 3px 0}
.praxis .k{font-family:var(--hd);font-weight:700;text-transform:uppercase;letter-spacing:.12em;font-size:12px;color:var(--blue-d);display:block;margin-bottom:6px}
.praxis b{display:block;font-family:var(--hd);text-transform:uppercase;font-size:20px;line-height:1.1;margin-bottom:6px}
.praxis p{margin:0;font-size:15.5px;color:var(--ink)}
.praxis + .praxis{margin-top:12px}

/* Kontakt */
.contact{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:start}
@media (max-width:860px){.contact{grid-template-columns:1fr}}
.form{background:#fff;border:1px solid var(--g2);border-top:5px solid var(--blue);padding:28px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:560px){.form .row{grid-template-columns:1fr}}
.form label{display:block;font-family:var(--hd);font-weight:600;text-transform:uppercase;letter-spacing:.1em;font-size:12px;color:var(--ink-2);margin:0 0 6px}
.form .field{margin-bottom:16px}
.form input,.form select,.form textarea{width:100%;font:inherit;font-size:16px;padding:11px 12px;border:1px solid #bfc1cc;border-radius:3px;background:#fff;color:var(--ink)}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--blue);outline-offset:1px;border-color:var(--blue)}
.form textarea{min-height:140px;resize:vertical}
.form .check{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--ink-2)}
.form .check input{width:auto;margin-top:4px}
.form .hp{position:absolute;left:-9999px}
.form .hint{font-size:13px;color:var(--ink-2);margin-top:14px}
.tcard{background:var(--ink);color:#fff;padding:26px 28px;border-top:5px solid var(--blue);margin-bottom:18px}
.tcard b{display:block;font-family:var(--hd);text-transform:uppercase;font-size:24px;line-height:1}
.tcard .role{display:block;font-family:var(--hd);font-weight:600;text-transform:uppercase;letter-spacing:.1em;font-size:12px;color:#9a9aa6;margin:6px 0 14px}
.tcard .row{display:flex;gap:10px;align-items:center;margin-bottom:8px;font-size:17px}
.tcard .row svg{width:18px;height:18px;stroke:#9db4ec;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.tcard a{color:#fff}
.loc{background:var(--g1);padding:22px 24px}
.loc b{display:block;font-family:var(--hd);text-transform:uppercase;font-size:20px;line-height:1;margin-bottom:8px}
.loc p{margin:0 0 8px;color:var(--ink-2)}

/* Fuß */
.site-footer{background:var(--ink);color:#c9cad6;font-size:15px}
.site-footer .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding-top:56px;padding-bottom:40px}
@media (max-width:860px){.site-footer .wrap{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.site-footer .wrap{grid-template-columns:1fr}}
.site-footer h4{color:#fff;font-size:16px;margin-bottom:12px;letter-spacing:.1em}
.site-footer ul{list-style:none}
.site-footer li{margin-bottom:6px}
.site-footer a{color:#fff}
.site-footer a:hover{color:#9db4ec}
.site-footer img{height:26px;margin-bottom:16px}
.footer-bottom{border-top:1px solid #3a3c4e;padding:16px 0;font-size:13px;color:#9a9aa6}
.footer-bottom .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;padding-top:0;padding-bottom:0}

/* Rechtsseiten */
.article{max-width:820px}
.article h2{font-size:24px;margin:30px 0 10px}
.article h2:first-child{margin-top:0}
.article ul{margin:0 0 16px 22px}
.article li{margin-bottom:6px}