/* ============================================================
   Urban Consulting GmbH — Shared Design System
   Direction C · Kinetic Bold (dark navy + electric lime)
   ============================================================ */

:root{
  --navy:#0b1b34;
  --navy-2:#102443;
  --navy-3:#13294b;
  --ink:#07101f;
  --accent:#c8ff3d;       /* electric lime */
  --accent-2:#3da9ff;     /* electric blue */
  --paper:#f4f6fa;
  --line:rgba(255,255,255,.10);
  --line-2:rgba(255,255,255,.16);
  --muted:#93a3bd;
  --muted-2:#b9c5d8;
  --maxw:1280px;
  --r:14px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"IBM Plex Sans",system-ui,sans-serif;
  color:#fff;background:var(--navy);
  -webkit-font-smoothing:antialiased;line-height:1.55;
  overflow-x:hidden;
}
h1,h2,h3,h4,.grotesk{font-family:"Space Grotesk",system-ui,sans-serif;letter-spacing:-.02em;line-height:1.02}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
ul{list-style:none}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 36px}
.eyebrow{font-family:"Space Grotesk";font-weight:600;font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);display:inline-block}
.lime{color:var(--accent)}
.out{-webkit-text-stroke:2px rgba(255,255,255,.55);color:transparent}

/* ---- placeholders ---- */
.ph{position:relative;background:repeating-linear-gradient(45deg,#122a4d,#122a4d 11px,#16315a 11px,#16315a 22px);display:flex;align-items:center;justify-content:center;color:#7d96ba;font-family:ui-monospace,"SFMono-Regular",monospace;font-size:12.5px;letter-spacing:.03em;text-align:center;padding:18px}

/* ---- header / nav ---- */
header.nav{position:sticky;top:0;z-index:60;background:rgba(11,27,52,.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-row{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand{display:flex;align-items:center;gap:12px;color:#fff}
.mark{display:flex;align-items:flex-end;gap:3px;height:24px}
.mark span{width:6px;background:#fff;border-radius:1px}
.mark span:nth-child(1){height:11px}
.mark span:nth-child(2){height:17px}
.mark span:nth-child(3){height:24px;background:var(--accent)}
.brand .name{font-family:"Carlito","Calibri",system-ui,sans-serif;font-weight:700;font-size:21px;letter-spacing:.005em}
.brand .name span{font-weight:400;opacity:.62}
.nav-links{display:flex;gap:32px;align-items:center}
.nav-links a{font-family:"Space Grotesk";font-weight:500;font-size:15px;color:rgba(255,255,255,.8);position:relative;padding:4px 0}
.nav-links a:hover{color:var(--accent)}
.nav-links a.active{color:#fff}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--accent)}
.nav-right{display:flex;align-items:center;gap:16px}
.lang{display:flex;border:1px solid var(--line-2);border-radius:6px;overflow:hidden}
.lang button{background:none;border:0;color:rgba(255,255,255,.65);font-family:"Space Grotesk";font-weight:600;font-size:13px;padding:6px 11px;cursor:pointer;transition:.15s}
.lang button.active{background:var(--accent);color:#07101f}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;width:42px;height:42px;flex-direction:column;justify-content:center;gap:5px;align-items:center}
.nav-toggle span{width:24px;height:2px;background:#fff;transition:.2s}

/* mobile drawer */
.mobile-menu{position:fixed;inset:76px 0 0;background:var(--navy);z-index:55;transform:translateX(100%);transition:transform .3s ease;padding:32px 36px;display:flex;flex-direction:column;gap:6px}
.mobile-menu.open{transform:translateX(0)}
.mobile-menu a{font-family:"Space Grotesk";font-weight:600;font-size:26px;color:#fff;padding:16px 0;border-bottom:1px solid var(--line)}
.mobile-menu a:hover{color:var(--accent)}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:"Space Grotesk";font-weight:600;font-size:15px;padding:13px 24px;border-radius:8px;cursor:pointer;border:0;transition:.16s;text-align:center}
.btn-accent{background:var(--accent);color:#07101f}
.btn-accent:hover{transform:translateY(-2px);box-shadow:0 10px 30px -10px rgba(200,255,61,.5)}
.btn-ghost{background:transparent;border:1px solid var(--line-2);color:#fff}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn-lg{padding:16px 30px;font-size:16px}

/* ---- generic section ---- */
section.block{padding:110px 0}
.sec-head{display:grid;grid-template-columns:auto 1fr;gap:30px;align-items:end;margin-bottom:56px}
.sec-head h2{font-size:clamp(32px,5vw,64px);font-weight:700}
.sec-head .idx{font-family:"Space Grotesk";font-weight:700;font-size:15px;color:var(--accent);writing-mode:vertical-rl;transform:rotate(180deg);letter-spacing:.1em}
.sec-head .desc{font-size:18px;color:var(--muted);max-width:50ch;justify-self:end;align-self:end}

/* ---- hero (home) ---- */
.hero{position:relative;overflow:hidden;padding:74px 0 0}
.hero::before{content:"";position:absolute;width:620px;height:620px;border-radius:50%;background:radial-gradient(circle,rgba(200,255,61,.16),transparent 62%);top:-180px;right:-120px;pointer-events:none}
.hero::after{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(61,169,255,.14),transparent 62%);bottom:-160px;left:-120px;pointer-events:none}
.hero .wrap{position:relative}
.hero h1{font-size:clamp(52px,10vw,150px);font-weight:700;letter-spacing:-.04em;margin-top:24px}
.hero-foot{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:end;margin-top:44px;padding-bottom:30px}
.hero-foot p{font-size:20px;color:rgba(255,255,255,.78);max-width:42ch;line-height:1.55}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}

/* ---- marquee ---- */
.hero-strip{margin-top:8px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;white-space:nowrap;padding:20px 0}
.marq{display:inline-flex;gap:56px;animation:marq 28s linear infinite;will-change:transform}
.marq span{font-family:"Space Grotesk";font-weight:600;font-size:22px;color:rgba(255,255,255,.62)}
.marq .dot{color:var(--accent)}
@keyframes marq{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.marq{animation:none}}

/* ---- services grid ---- */
.svc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.svc{border:1px solid var(--line);border-radius:16px;padding:38px;background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.01));transition:.22s;position:relative;overflow:hidden}
.svc:hover{border-color:var(--accent);transform:translateY(-4px)}
.svc .big{font-family:"Space Grotesk";font-weight:700;font-size:56px;color:rgba(255,255,255,.13);line-height:1}
.svc h3{font-size:25px;font-weight:600;margin:14px 0 12px}
.svc p{color:var(--muted);font-size:15.5px;line-height:1.6}
.svc .tags{margin-top:20px;display:flex;flex-wrap:wrap;gap:8px}
.tag{font-family:"Space Grotesk";font-size:12.5px;font-weight:600;color:var(--accent);border:1px solid rgba(200,255,61,.3);padding:5px 11px;border-radius:999px}

/* ---- approach steps ---- */
.approach{background:var(--ink)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{border-top:3px solid var(--accent);padding-top:24px}
.step .k{font-family:"Space Grotesk";font-weight:700;font-size:46px;color:#fff;line-height:1}
.step h4{font-size:20px;font-weight:600;margin:14px 0 10px}
.step p{font-size:14.5px;color:var(--muted);line-height:1.6}

/* ---- split feature ---- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split.rev{direction:rtl}
.split.rev>*{direction:ltr}
.split .ph{height:460px;border-radius:18px}
.split h2{font-size:clamp(30px,4vw,52px);font-weight:700;margin-top:16px}
.split>div>p{color:var(--muted);font-size:17px;line-height:1.7;margin-top:18px}
.qlist{margin-top:28px}
.qlist li{display:flex;gap:16px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line);font-size:17px}
.qlist .n{font-family:"Space Grotesk";font-weight:700;color:var(--accent);font-size:16px;flex:none}

/* ---- stats band ---- */
.band{background:var(--navy-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.band .wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;padding:60px 36px}
.band .it .k{font-family:"Space Grotesk";font-weight:700;font-size:clamp(40px,5vw,68px);color:var(--accent);line-height:1}
.band .it .l{color:var(--muted-2);font-size:16px;margin-top:10px}

/* ---- CTA ---- */
.cta{text-align:center;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;width:700px;height:700px;border-radius:50%;background:radial-gradient(circle,rgba(200,255,61,.12),transparent 60%);top:50%;left:50%;transform:translate(-50%,-50%);pointer-events:none}
.cta .wrap{position:relative}
.cta h2{font-size:clamp(38px,6vw,84px);font-weight:700}
.cta p{font-size:19px;color:rgba(255,255,255,.76);margin:24px auto 36px;max-width:46ch}

/* ---- page header (inner pages) ---- */
.page-head{position:relative;overflow:hidden;padding:88px 0 64px;border-bottom:1px solid var(--line)}
.page-head::before{content:"";position:absolute;width:560px;height:560px;border-radius:50%;background:radial-gradient(circle,rgba(200,255,61,.13),transparent 62%);top:-220px;right:-100px;pointer-events:none}
.page-head .wrap{position:relative}
.page-head h1{font-size:clamp(44px,7vw,96px);font-weight:700;margin-top:20px;letter-spacing:-.03em}
.page-head p{font-size:20px;color:var(--muted-2);max-width:54ch;margin-top:22px;line-height:1.6}
.crumb{font-family:"Space Grotesk";font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.crumb a:hover{color:var(--accent)}

/* ---- prose (legal) ---- */
.prose{max-width:820px}
.prose h2{font-size:26px;font-weight:700;margin:48px 0 14px;color:#fff}
.prose h3{font-size:18px;font-weight:600;margin:28px 0 10px;color:#fff;font-family:"Space Grotesk"}
.prose p,.prose li{color:var(--muted-2);font-size:16px;line-height:1.75;margin-bottom:14px}
.prose ul{list-style:disc;padding-left:22px;margin-bottom:14px}
.prose a{color:var(--accent);border-bottom:1px solid rgba(200,255,61,.4)}
.prose strong{color:#fff;font-weight:600}
.prose .meta-card{background:var(--navy-2);border:1px solid var(--line);border-radius:var(--r);padding:26px 30px;margin:18px 0 30px}
.prose .meta-card p{margin-bottom:4px}

/* ---- contact ---- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.field{margin-bottom:20px}
.field label{display:block;font-family:"Space Grotesk";font-weight:500;font-size:14px;margin-bottom:8px;color:var(--muted-2)}
.field label .req{color:var(--accent)}
.field input,.field textarea,.field select{width:100%;background:var(--navy-2);border:1px solid var(--line-2);border-radius:9px;color:#fff;font:inherit;font-size:15.5px;padding:13px 15px;transition:.15s}
.field input:focus,.field textarea:focus,.field select:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px rgba(200,255,61,.16)}
.field textarea{min-height:140px;resize:vertical}
.field.check{display:flex;gap:12px;align-items:flex-start}
.field.check input{width:20px;height:20px;flex:none;margin-top:2px;accent-color:var(--accent)}
.field.check label{font-family:"IBM Plex Sans";font-size:13.5px;color:var(--muted);line-height:1.5;margin:0}
.field.check label a{color:var(--accent);border-bottom:1px solid rgba(200,255,61,.4)}
.err{color:#ff6b6b;font-size:13px;margin-top:6px;display:none}
.field.invalid .err{display:block}
.field.invalid input,.field.invalid textarea{border-color:#ff6b6b}
.form-note{font-size:12.5px;color:var(--muted);margin-top:10px;line-height:1.5}
.form-ok{display:none;background:rgba(200,255,61,.1);border:1px solid var(--accent);border-radius:var(--r);padding:22px 26px;color:#eafbc4;font-size:16px}
.form-ok.show{display:block}
.contact-info .ci{padding:22px 0;border-bottom:1px solid var(--line)}
.contact-info .ci .lbl{font-family:"Space Grotesk";font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:8px}
.contact-info .ci .val{font-size:18px;color:#fff}
.contact-info .ci .val a:hover{color:var(--accent)}

/* ---- footer ---- */
footer{background:var(--ink);padding:70px 0 30px;border-top:1px solid var(--line)}
.foot-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:40px}
.foot-brand p{margin-top:16px;max-width:30ch;color:var(--muted);font-size:15px}
footer h5{font-family:"Space Grotesk";color:#fff;font-size:13px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:16px}
footer a{display:block;color:var(--muted);font-size:15px;padding:6px 0}
footer a:hover{color:var(--accent)}
.foot-bottom{margin-top:50px;padding-top:24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px;color:rgba(255,255,255,.45)}
.foot-bottom .fb-links{display:flex;gap:22px;flex-wrap:wrap}
.foot-bottom .fb-links a{padding:0}

/* ---- cookie banner ---- */
.cookie{position:fixed;left:16px;right:16px;bottom:16px;z-index:90;background:var(--navy-2);border:1px solid var(--line-2);border-radius:16px;padding:24px 26px;max-width:920px;margin:0 auto;box-shadow:0 24px 60px -20px rgba(0,0,0,.6);transform:translateY(140%);transition:transform .4s cubic-bezier(.2,.8,.2,1)}
.cookie.show{transform:translateY(0)}
.cookie-grid{display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center}
.cookie h4{font-family:"Space Grotesk";font-size:18px;font-weight:600;margin-bottom:8px}
.cookie p{font-size:14px;color:var(--muted-2);line-height:1.6;max-width:62ch}
.cookie p a{color:var(--accent);border-bottom:1px solid rgba(200,255,61,.4)}
.cookie-actions{display:flex;flex-direction:column;gap:10px;min-width:200px}
.cookie .opts{display:flex;gap:18px;margin-top:14px;flex-wrap:wrap}
.cookie .opt{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--muted-2)}
.cookie .opt input{width:18px;height:18px;accent-color:var(--accent)}
.cookie .opt input:disabled{opacity:.6}
.btn-mini{font-size:14px;padding:11px 18px}

/* ---- helpers ---- */
.center{text-align:center}
.mt-0{margin-top:0}
[hidden]{display:none!important}

/* language-scoped blocks (used on legal pages) */
.only-en{display:none}
html[lang="en"] .only-de{display:none}
html[lang="en"] .only-en{display:block}

/* ---- responsive ---- */
@media(max-width:900px){
  .nav-links{display:none}
  .nav-toggle{display:flex}
  .nav-right .btn-accent{display:none}
  .hero-foot,.split,.foot-grid,.sec-head{grid-template-columns:1fr}
  .split.rev{direction:ltr}
  .svc-grid,.steps,.contact-grid{grid-template-columns:1fr}
  .band .wrap{grid-template-columns:1fr;gap:36px}
  .sec-head .desc{justify-self:start}
  .sec-head .idx{writing-mode:horizontal-tb;transform:none}
  .cookie-grid{grid-template-columns:1fr}
  section.block{padding:80px 0}
  .wrap{padding:0 24px}
}