/* ============================================================
   BECKERBILLETT · Vorschlag B — "Cockpit"
   Bento · Blau-forward · Blau-Duotone · Cockpit-Motive · Elektroblau
   Schrift: Space Grotesk (Display) + Inter (Body)
   ============================================================ */

:root{
  --ink:#102045;          /* CD-Blau */
  --ink-deep:#0A1530;     /* Tiefe für Verläufe */
  --ink-2:#2E4577;        /* CD-Hellblau */
  --elec:#3E6BFF;         /* B-Akzent: Elektroblau (digital) */
  --red:#E33539;          /* CD-Rot, nur CTA */
  --canvas:#E9EDF6;       /* kühles Hellgrau-Blau */
  --card:#ffffff;
  --line:rgba(16,32,69,.10);
  --line-2:rgba(16,32,69,.07);
  --ink-60:rgba(16,32,69,.6);
  --ink-45:rgba(16,32,69,.45);
  --disp:"Space Grotesk", system-ui, sans-serif;
  --body:"Inter", system-ui, sans-serif;
  --maxw:1220px;
  --gutter:clamp(18px,4vw,56px);
  --r:18px;
  --shadow:0 2px 4px rgba(14,28,63,.05), 0 16px 38px -22px rgba(14,28,63,.34);
  --ease:cubic-bezier(.22,1,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
*{margin:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{font-family:var(--body);font-size:16px;line-height:1.6;color:var(--ink);background:var(--canvas);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}
h1,h2,h3,h4{font-family:var(--disp);font-weight:700;line-height:1.04;letter-spacing:-.02em;color:var(--ink)}
:focus-visible{outline:2px solid var(--elec);outline-offset:3px;border-radius:3px}

.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:clamp(54px,8vw,108px)}
.kicker{font-family:var(--body);font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--elec);display:inline-flex;align-items:center;gap:8px}
.kicker::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--elec);box-shadow:0 0 0 3px rgba(62,107,255,.18)}
.lead{font-size:clamp(16px,1.5vw,18px);color:var(--ink-60);max-width:56ch;line-height:1.62}
.sec-h{font-size:clamp(28px,4.4vw,46px)}

/* ---------- Header ---------- */
.b-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.82);backdrop-filter:saturate(150%) blur(10px);border-bottom:1px solid var(--line-2)}
.b-bar{display:flex;align-items:center;gap:12px;height:70px}
.b-brand{display:flex;align-items:center;flex-shrink:0}
.b-brand img{height:26px;width:auto}
.b-nav{display:none;margin-left:8px}
.b-nav ul{display:flex;gap:1px;list-style:none;padding:0;flex-wrap:nowrap}
.b-nav a{font-family:var(--body);font-weight:500;font-size:13px;letter-spacing:-.01em;white-space:nowrap;padding:8px 9px;border-radius:9px;color:var(--ink);transition:background-color .15s var(--ease),color .15s var(--ease)}
.b-nav a:hover{background:#fff;color:var(--elec)}
.b-nav a[aria-current="page"]{color:var(--elec)}
.b-actions{margin-left:auto;display:flex;align-items:center;gap:10px;flex-shrink:0}
.b-lang{font-size:13px;color:var(--ink-45)} .b-lang b{color:var(--ink);font-weight:600}
.b-pill{background:var(--ink);color:#fff;font-family:var(--body);font-weight:600;font-size:13.5px;padding:10px 17px;border-radius:999px;transition:transform .15s var(--ease),background-color .2s var(--ease)}
.b-pill:hover{background:var(--elec);transform:translateY(-1px)}
.b-toggle{display:inline-flex;flex-direction:column;gap:4px;padding:8px}
.b-toggle span{width:20px;height:2px;background:var(--ink);border-radius:2px}
.b-mnav{display:none;border-top:1px solid var(--line-2);background:#fff}
.b-mnav.open{display:block}
.b-mnav ul{list-style:none;margin:0;padding:8px var(--gutter) 16px;display:grid;gap:2px}
.b-mnav a{display:block;padding:11px 0;font-family:var(--disp);font-weight:600;border-bottom:1px solid var(--line-2)}
@media(min-width:1100px){.b-nav{display:block}.b-toggle{display:none}}

/* ---------- Bento ---------- */
.bento{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;grid-auto-flow:dense}
.c2{grid-column:span 2}
.tile{position:relative;overflow:hidden;border-radius:var(--r);background:var(--card);box-shadow:var(--shadow);padding:20px;display:flex;flex-direction:column;min-height:150px}
.t-hero,.bento .duo{min-height:clamp(300px,40vw,360px)}
.t-cockpit{min-height:212px}
.tile h3{font-size:17px}
.tile .t-sub{font-size:12.5px;color:var(--ink-45);margin-top:4px}
.tile-link{transition:transform .2s var(--ease),box-shadow .2s var(--ease)}
.tile-link:hover{transform:translateY(-3px);box-shadow:0 4px 8px rgba(14,28,63,.06),0 22px 48px -22px rgba(14,28,63,.42)}

/* Hero-Kachel */
.t-hero{background:linear-gradient(150deg,#13234d,var(--ink-deep));color:#fff;justify-content:space-between;padding:clamp(22px,3vw,34px)}
.t-hero .ey{font-family:var(--body);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.55)}
.t-hero h1{font-size:clamp(30px,4.6vw,52px);line-height:1.02;margin:12px 0 0;color:#fff}
.t-hero h1 i{color:var(--elec);font-style:normal}
.t-hero p{font-size:clamp(13px,1.4vw,15px);color:rgba(255,255,255,.72);margin:12px 0 0;max-width:34ch}
.t-hero .cta-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;position:relative;z-index:2}
.t-node{position:absolute;right:-10px;top:-10px;opacity:.55;pointer-events:none}

/* Buttons */
.b-btn{font-family:var(--body);font-weight:600;font-size:13.5px;padding:11px 18px;border-radius:999px;display:inline-flex;align-items:center;gap:7px;transition:transform .14s var(--ease),background-color .2s var(--ease),border-color .2s var(--ease)}
.b-btn:active{transform:scale(.97)}
.b-btn--elec{background:var(--elec);color:#fff}
.b-btn--elec:hover{background:#2f5cf0}
.b-btn--red{background:var(--red);color:#fff}
.b-btn--ghost{background:rgba(255,255,255,.10);color:#fff;border:1px solid rgba(255,255,255,.24)}
.b-btn--ghost:hover{border-color:rgba(255,255,255,.5)}
.b-btn--dark{background:var(--ink);color:#fff}.b-btn--dark:hover{background:var(--elec)}
.b-link{font-family:var(--body);font-weight:600;font-size:14px;color:var(--elec);display:inline-flex;align-items:center;gap:5px}
.b-link::after{content:"→";transition:transform .2s var(--ease)}
.b-link:hover::after{transform:translateX(3px)}

/* Duotone-Bildkachel */
.duo{position:relative;background:var(--ink-deep)}
.duo>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:grayscale(.5) brightness(1.06) contrast(1.02)}
.duo::after{content:"";position:absolute;inset:0;background:var(--elec);mix-blend-mode:color;opacity:.5;pointer-events:none}
.duo .duo-scrim{position:absolute;inset:0;background:linear-gradient(to top,rgba(8,16,40,.72),transparent 60%);pointer-events:none}
.duo .duo-c{position:relative;z-index:2;margin-top:auto;color:#fff}
.duo .duo-c h3{color:#fff}
.duo .duo-c .t-sub{color:rgba(255,255,255,.74)}
.duo .tag{position:absolute;top:16px;left:16px;z-index:2;font-family:var(--body);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:#fff;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);padding:5px 10px;border-radius:999px}

/* Cockpit-Kachel */
.t-cockpit .live{position:absolute;top:18px;right:18px;font-family:var(--body);font-size:10.5px;font-weight:600;color:var(--elec);display:flex;align-items:center;gap:6px}
.t-cockpit .live i{width:7px;height:7px;border-radius:50%;background:var(--elec);box-shadow:0 0 0 3px rgba(62,107,255,.2);animation:pulse 2s var(--ease) infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 3px rgba(62,107,255,.2)}50%{box-shadow:0 0 0 6px rgba(62,107,255,0)}}
.spark{margin-top:14px;width:100%;height:30px}
.bars{margin-top:auto;display:flex;align-items:flex-end;gap:6px;height:46px}
.bars i{flex:1;background:#E5EAF5;border-radius:5px}
.bars i.a{background:var(--ink-2)} .bars i.b{background:var(--elec)}
.ck-row{display:flex;gap:20px;flex-wrap:wrap;margin-top:10px}
.ck-n{font-family:var(--disp);font-weight:700;font-size:clamp(19px,2.2vw,24px);color:var(--ink);letter-spacing:-.02em;line-height:1}
.ck-l{font-size:11px;color:var(--ink-45);margin-top:3px}
.ring-center{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.ring-val{font-family:var(--disp);font-weight:700;font-size:19px;color:var(--ink);letter-spacing:-.01em}
.ring-val b{color:var(--elec)}
.ring-sub{font-size:9.5px;color:var(--ink-45);text-transform:uppercase;letter-spacing:.08em;margin-top:1px}
.cta-tag{align-self:flex-start;font-family:var(--body);font-size:11px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:#fff;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.32);padding:4px 11px;border-radius:999px}

/* Stat-Ring-Kachel */
.t-ring{align-items:center;justify-content:center;text-align:center;gap:10px}
.t-ring .ringwrap{position:relative;width:74px;height:74px}
.t-ring .n{font-family:var(--disp);font-weight:700;font-size:clamp(20px,2.4vw,26px);color:var(--ink)}
.t-ring .n b{color:var(--elec)}

/* Squircle-Icon-Kachel */
.t-sq{justify-content:center}
.t-sq .sq{width:46px;height:46px;border-radius:14px;background:var(--ink);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.t-sq .sq img{width:24px;height:24px}
.t-sq h3{font-size:15px}

/* CTA-Kachel */
.t-cta{background:var(--red);color:#fff;justify-content:center}
.t-cta h3{color:#fff} .t-cta .t-sub{color:rgba(255,255,255,.8)}
.t-cta .ar{font-size:22px;margin-top:8px}

/* Stat-Kachel (Zahl) */
.t-stat .big{font-family:var(--disp);font-weight:700;font-size:clamp(28px,3.4vw,40px);color:var(--ink);letter-spacing:-.02em;margin-top:auto}
.t-stat .big b{color:var(--elec)}

/* ---------- Verbundenes System ---------- */
.sys{background:linear-gradient(160deg,#13234d,var(--ink-deep));color:#fff;border-radius:26px;padding:clamp(28px,4vw,52px);position:relative;overflow:hidden}
.sys .kicker{color:#fff} .sys .kicker::before{background:var(--elec)}
.sys h2{color:#fff}
.sys p{color:rgba(255,255,255,.72)}
.sysmap{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:34px}
.sysnode{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:18px;position:relative}
.sysnode .sq{width:40px;height:40px;border-radius:12px;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.sysnode .sq img{width:22px;height:22px}
.sysnode h4{font-family:var(--disp);font-weight:600;font-size:15px;color:#fff}
.sysnode p{font-size:12.5px;color:rgba(255,255,255,.62);margin-top:5px}
.sysnode .no{position:absolute;top:14px;right:16px;font-family:var(--disp);font-weight:700;font-size:12px;color:var(--elec)}
.sysnode:not(:last-child)::after{content:"";position:absolute;right:-9px;top:50%;width:10px;height:2px;background:var(--elec);opacity:.7;z-index:2}
@media(max-width:760px){.sysmap{grid-template-columns:repeat(2,1fr)}.sysnode::after{display:none}}

/* ---------- Leistungen-Grid ---------- */
.feat-grid{display:grid;gap:14px;grid-template-columns:1fr}
@media(min-width:680px){.feat-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1000px){.feat-grid{grid-template-columns:repeat(3,1fr)}}
.feat{background:#fff;border-radius:var(--r);box-shadow:var(--shadow);padding:24px;display:flex;flex-direction:column;transition:transform .2s var(--ease),box-shadow .2s var(--ease)}
.feat:hover{transform:translateY(-3px);box-shadow:0 4px 8px rgba(14,28,63,.06),0 22px 48px -22px rgba(14,28,63,.42)}
.feat .sq{width:44px;height:44px;border-radius:13px;background:var(--ink);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.feat .sq img{width:24px;height:24px}
.feat h3{font-size:18px} .feat p{font-size:14px;color:var(--ink-60);margin-top:8px}
.feat .b-link{margin-top:16px}

/* ---------- Zahlen-Band ---------- */
.nums{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
@media(min-width:760px){.nums{grid-template-columns:repeat(4,1fr)}}
.num .n{font-family:var(--disp);font-weight:700;font-size:clamp(30px,4vw,46px);color:var(--ink);letter-spacing:-.02em}
.num .n b{color:var(--elec)}
.num .l{font-size:13px;color:var(--ink-45);margin-top:6px}

/* ---------- Referenzen-Teaser ---------- */
.ref-grid{display:grid;gap:14px;grid-template-columns:1fr}
@media(min-width:680px){.ref-grid{grid-template-columns:repeat(3,1fr)}}
.reftile{position:relative;aspect-ratio:4/3;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow)}
.reftile .duo-scrim{position:absolute;inset:0;background:linear-gradient(to top,rgba(8,16,40,.78),transparent 58%)}
.reftile .cap{position:absolute;left:16px;bottom:14px;z-index:2;color:#fff}
.reftile .cap b{font-family:var(--disp);font-weight:600;font-size:15px;display:block}
.reftile .cap span{font-size:12px;color:rgba(255,255,255,.74)}

/* ---------- Schluss-CTA ---------- */
.endcta{background:linear-gradient(150deg,#13234d,var(--ink-deep));color:#fff;border-radius:26px;padding:clamp(34px,5vw,64px);text-align:center;position:relative;overflow:hidden}
.endcta h2{color:#fff;font-size:clamp(26px,4vw,42px);max-width:20ch;margin-inline:auto}
.endcta p{color:rgba(255,255,255,.7);max-width:46ch;margin:14px auto 0}
.endcta .cta-row{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:26px}
.endcta .t-node{right:auto;left:50%;transform:translateX(-50%);top:-20px;opacity:.4}

/* ---------- Footer ---------- */
.b-foot{background:var(--ink-deep);color:#fff;padding-block:54px 30px}
.b-foot .grid{display:grid;gap:32px}
@media(min-width:760px){.b-foot .grid{grid-template-columns:1.4fr 1fr 1fr 1fr}}
.b-foot img{height:24px;margin-bottom:14px;filter:brightness(0) invert(1)}
.b-foot .bf-brand p{font-size:13px;color:rgba(255,255,255,.5);max-width:30ch}
.b-foot h4{font-family:var(--disp);font-size:13px;font-weight:600;margin-bottom:14px;color:#fff}
.b-foot ul{list-style:none;padding:0;display:grid;gap:9px}
.b-foot a{font-size:14px;color:rgba(255,255,255,.6)}
.b-foot a:hover{color:var(--elec)}
.b-foot .legal{margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);display:flex;flex-wrap:wrap;gap:10px 22px;font-size:12.5px;color:rgba(255,255,255,.4)}

/* ---------- Motion ---------- */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.05s}.reveal[data-d="2"]{transition-delay:.1s}.reveal[data-d="3"]{transition-delay:.15s}.reveal[data-d="4"]{transition-delay:.2s}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}.reveal{opacity:1;transform:none}.t-cockpit .live i{animation:none}}

/* ---------- Bento responsive ---------- */
@media(max-width:900px){.bento{grid-template-columns:repeat(2,1fr)}.c2,.c2r2{grid-column:span 2}}
@media(max-width:560px){.bento{grid-template-columns:1fr;grid-auto-rows:auto}.c2,.c2r2,.r2,.r3,.r4{grid-column:auto;grid-row:auto}.tile{min-height:148px}.t-hero{min-height:320px}.duo{min-height:210px}}

/* ---------- Unterseiten ---------- */
.crumbs{font-size:13px;color:var(--ink-45);margin-bottom:18px}
.crumbs a{color:var(--ink-2)} .crumbs a:hover{color:var(--elec)}
.b-pagehero{padding:clamp(28px,5vw,58px) 0 clamp(24px,4vw,42px);border-bottom:1px solid var(--line)}
.b-pagehero h1{font-size:clamp(32px,5.5vw,58px);letter-spacing:-.025em;max-width:18ch}
.b-pagehero h1 .accent{color:var(--elec)}
.b-pagehero .lead{margin-top:18px}
.b-pagehero .cta-row{margin-top:24px;display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.section-head{margin-bottom:30px;max-width:42ch}
.section-head h2{font-size:clamp(26px,4vw,40px);margin-top:12px}
.section-head p{margin-top:12px}
/* FAQ / Akkordeon (Squarespace = natives Accordion) */
.b-acc{border-top:1px solid var(--line);max-width:820px}
.b-acc details{border-bottom:1px solid var(--line)}
.b-acc summary{cursor:pointer;list-style:none;padding:18px 0;font-family:var(--disp);font-weight:600;font-size:17px;display:flex;justify-content:space-between;gap:16px;align-items:center;color:var(--ink)}
.b-acc summary::-webkit-details-marker{display:none}
.b-acc summary::after{content:"+";color:var(--elec);font-size:24px;font-weight:400;line-height:1}
.b-acc details[open] summary::after{content:"\2013"}
.b-acc details p{padding:0 0 20px;font-size:15px;color:var(--ink-60);max-width:72ch}
/* Spec-Zeilen */
.spec{display:grid;gap:0;margin-top:10px}
.spec div{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-top:1px solid var(--line-2);font-size:14px}
.spec .k{color:var(--ink-45)} .spec .v{color:var(--ink);font-weight:600}
/* Chips / Tags */
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:30px}
.chip{font-family:var(--body);font-weight:600;font-size:13.5px;padding:8px 15px;border-radius:999px;border:1px solid var(--line);color:var(--ink-60);background:#fff}
.chip[aria-current="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.tag{font-size:11.5px;color:var(--ink-2);border:1px solid var(--line);border-radius:5px;padding:3px 9px}
/* Referenz-Detail (B) */
.refhero{display:grid;gap:28px;align-items:center}
@media(min-width:880px){.refhero{grid-template-columns:1.05fr 1fr;gap:46px}}
.refhero .duo{aspect-ratio:4/3;border-radius:var(--r)}
.refmeta{margin-top:16px;display:flex;flex-wrap:wrap;gap:10px;font-size:14px;color:var(--ink-60)}
.refmeta b{color:var(--ink)}
.refstats{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:30px}
@media(min-width:720px){.refstats{grid-template-columns:repeat(4,1fr)}}
.refstats .n{font-family:var(--disp);font-weight:700;font-size:clamp(22px,2.6vw,32px);color:var(--ink)} .refstats .n b{color:var(--elec)}
.refstats .l{font-size:13px;color:var(--ink-45);margin-top:6px}
.refquote{text-align:center;max-width:32ch;margin-inline:auto}
.refquote p{font-family:var(--disp);font-weight:600;font-size:clamp(22px,3vw,32px);line-height:1.3;color:var(--ink)}
.refquote p::before{content:"\201E";color:var(--elec)} .refquote p::after{content:"\201C";color:var(--elec)}
.refquote cite{display:block;margin-top:18px;font-style:normal;font-size:14px;color:var(--ink-45)}
/* Demo-Hinweis (Referenzseiten) */
.demonote{background:rgba(62,107,255,.08);border-bottom:1px solid rgba(62,107,255,.2);font-size:13px;color:var(--ink-2)}
.demonote .container{padding-top:10px;padding-bottom:10px}
.demonote b{color:var(--elec);font-weight:700}