@font-face{
  font-family:'Instrument Serif';
  font-style:italic;
  font-weight:400;
  font-display:swap;
  src:url('fonts/instrument-serif-italic.ttf') format('truetype');
}
:root{
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-hero: clamp(2.6rem, 0.8rem + 5.2vw, 5.6rem);

  --blue:#1424C8;      /* Ultramarin: Markenfarbe */
  --blue-2:#2E3FE0;
  --ink:#0D1440;       /* Nachtblau */
  --signal:#F1E9DA;    /* Helles Beige: Akzentfarbe */
  --amber:#D9C5A3;
  --paper:#F7F5F0;
  --white:#fff;
  --mist:#F4EEE4;
  --sky:#D9C5A3;
  --text:#141A3A;
  --muted:#565E80;
  --line:rgba(13,20,64,.12);

  --display:'Avenir', 'Avenir Next', 'Segoe UI', sans-serif;
  --body:'Avenir', 'Avenir Next', 'Segoe UI', sans-serif;
  --serif:'Instrument Serif', Georgia, serif;
  --r:28px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--body);font-size:var(--text-base);line-height:1.6;color:var(--text);background:var(--white);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--signal);outline-offset:3px;border-radius:6px}
.wrap{width:min(1200px, 100% - 2*clamp(20px,4vw,48px));margin-inline:auto}

/* NAV */
.nav{position:fixed;inset:0 0 auto;z-index:50;padding:18px 0;transition:background .3s var(--ease),padding .3s var(--ease),box-shadow .3s}
.nav.scrolled{background:rgba(20,36,200,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);padding:10px 0;box-shadow:0 1px 0 rgba(255,255,255,.08)}
.nav-inner{display:flex;align-items:center;gap:32px;color:#fff}
.logo{display:flex;align-items:center;flex:none;padding:6px;font-family:var(--display);font-weight:500;font-size:1.25rem;letter-spacing:-.01em;color:#fff}
.brand-logo{width:250px;height:auto;max-width:none;display:block}
.logo em{font-style:normal;color:var(--signal)}
.nav-links{display:flex;gap:28px;margin-left:auto;font-size:var(--text-sm);font-weight:500}
.nav-links a{opacity:.8;transition:opacity .2s}
.nav-links a:hover{opacity:1}
.burger{display:none;background:none;border:0;width:40px;height:40px;position:relative;cursor:pointer}
.burger span{position:absolute;left:9px;right:9px;height:2px;background:#fff;transition:transform .3s}
.burger span:first-child{top:15px}.burger span:last-child{top:23px}
.nav.open .burger span:first-child{transform:translateY(4px) rotate(45deg)}
.nav.open .burger span:last-child{transform:translateY(-4px) rotate(-45deg)}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 26px;border-radius:999px;font-size:var(--text-sm);font-weight:500;border:0;cursor:pointer;transition:transform .25s var(--ease),background .25s,color .25s}
.btn:hover{transform:translateY(-2px)}
.btn .dot{width:6px;height:6px;border-radius:50%;background:var(--signal);display:inline-block}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#000A33}
.btn-glass{background:rgba(255,255,255,.1);color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.18)}
.btn-glass:hover{background:rgba(255,255,255,.18)}
.btn-ghost{background:rgba(255,255,255,.1);color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.2)}
.btn-ghost:hover{background:#fff;color:var(--blue)}
.btn-signal{background:var(--signal);color:var(--ink);font-weight:700}
.btn-signal:hover{background:#F8F3EA}

/* EYEBROWS & HEADINGS */
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:var(--text-xs);font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin-bottom:22px}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.eyebrow-light{color:var(--signal)}
h1,h2,h3{font-family:var(--display);font-weight:500;letter-spacing:-.02em;line-height:1.08}
h2{font-size:var(--text-2xl);max-width:20ch}
h3{font-size:var(--text-lg);letter-spacing:-.01em}
.accent,.accent-dark{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.01em}
.accent{color:var(--signal)}
.accent-dark{color:var(--blue)}
.lead{color:var(--muted);max-width:60ch;margin-top:22px}
.head{margin-bottom:clamp(40px,6vw,72px)}
.head.center{text-align:center;display:flex;flex-direction:column;align-items:center}
.head.center h2{margin-inline:auto}

/* HERO */
.hero{position:relative;background:var(--blue);color:#fff;padding:clamp(140px,18vh,200px) 0 clamp(60px,8vw,110px);overflow:hidden;isolation:isolate}
.hero::after{content:"";position:absolute;inset:auto 0 0;height:40%;background:linear-gradient(to bottom,transparent,rgba(13,20,64,.35));z-index:-1}
.orbits{position:absolute;inset:0;width:100%;height:100%;z-index:-1}
.mobility-icon{opacity:.88}
.mobility-icon.secondary{opacity:.82}
.hero-inner{text-align:center;display:flex;flex-direction:column;align-items:center;position:relative;isolation:isolate}
.hero-inner::before{content:"";position:absolute;inset:-20px -12px;z-index:-1;pointer-events:none;background:radial-gradient(ellipse at center,var(--blue) 48%,rgba(20,36,200,.96) 62%,transparent 80%)}
.hero-title{font-size:var(--text-hero);max-width:19ch;line-height:1.08}
.hero-title .accent{font-size:1.06em}
.hero-sub{max-width:56ch;margin-top:28px;color:rgba(255,255,255,.78);font-size:var(--text-base)}
.hero-ctas{display:flex;gap:10px;margin-top:40px;flex-wrap:wrap;justify-content:center}

/* APP MOCK */
.app{margin:clamp(56px,8vw,96px) auto 0;max-width:1040px;background:#fff;color:var(--text);border-radius:22px;overflow:hidden;box-shadow:0 40px 90px -30px rgba(0,6,60,.65),0 0 0 1px rgba(255,255,255,.2)}
.app-bar{display:flex;align-items:center;gap:16px;padding:12px 18px;background:#F0F0F6;border-bottom:1px solid var(--line);font-size:var(--text-xs)}
.lights{display:flex;gap:6px}.lights i{width:10px;height:10px;border-radius:50%;background:#D3D3DF}
.app-url{color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.app-tag{margin-left:auto;background:var(--ink);color:#fff;border-radius:999px;padding:2px 10px;font-weight:700;letter-spacing:.04em}
.app-body{display:grid;grid-template-columns:230px 1fr;min-height:360px}
.app-side{background:#F8F8FA;border-right:1px solid var(--line);padding:22px;font-size:var(--text-sm)}
.side-h{font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.12em;color:var(--muted);font-weight:700;margin:0 0 10px}
.app-side ul{list-style:none;margin-bottom:24px}
.app-side li{padding:7px 10px;border-radius:10px;color:var(--muted)}
.app-side li.on{background:#fff;color:var(--text);font-weight:700;box-shadow:0 0 0 1px var(--line)}
.app-side dl div{display:flex;justify-content:space-between;gap:8px;padding:6px 0;border-bottom:1px dashed var(--line)}
.app-side dt{color:var(--muted)}.app-side dd{font-weight:700}
.app-chat{padding:24px clamp(18px,3vw,32px);display:flex;flex-direction:column;gap:16px;font-size:var(--text-sm);text-align:left}
.msg{max-width:88%;padding:14px 18px;border-radius:18px;line-height:1.5}
.msg-user{align-self:flex-end;background:var(--blue);color:#fff;border-bottom-right-radius:6px}
.msg-ai{background:var(--paper);border-bottom-left-radius:6px}
.calc{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:14px 0}
.calc div{background:#fff;border-radius:14px;padding:12px 14px;box-shadow:0 0 0 1px var(--line)}
.calc span{display:block;font-size:var(--text-xs);color:var(--muted);line-height:1.3}
.calc b{font-family:var(--display);font-weight:500;font-size:var(--text-xl);font-variant-numeric:tabular-nums;color:var(--ink)}
.calc b.ok{color:#0E8F5B}
.q{font-weight:700;color:var(--ink)}
.status{display:flex;align-items:center;gap:12px;margin-top:auto;padding:12px 16px;border-radius:14px;background:#FFF7E0;color:#5C4400;font-size:var(--text-xs)}
.status .ver{margin-left:auto;font-weight:700}
.pulse{width:9px;height:9px;border-radius:50%;background:#E0A100;box-shadow:0 0 0 0 rgba(224,161,0,.6);animation:pulse 2s infinite;flex:none}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(224,161,0,0)}100%{box-shadow:0 0 0 0 rgba(224,161,0,0)}}
.mock-note{text-align:center;font-size:var(--text-xs);color:rgba(255,255,255,.55);margin-top:14px}

/* STRIP */
.strip{background:var(--ink);color:#fff;padding:26px 0}
.strip-inner{display:flex;align-items:center;gap:32px;flex-wrap:wrap;justify-content:center}
.strip p{font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.14em;color:var(--sky);font-weight:700}
.strip ul{list-style:none;display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.strip li{font-family:var(--display);font-size:var(--text-sm);padding:6px 16px;border-radius:999px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.18)}

/* SECTIONS */
.section{padding:clamp(80px,10vw,140px) 0}
.section.light{background:var(--paper)}
.section.dark{background:var(--ink);color:#fff}
.section.dark .lead{color:rgba(255,255,255,.7)}

/* STACK CARDS */
.stack{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start}
.stack-col{display:flex;flex-direction:column;gap:32px;min-width:0}
.card{border-radius:var(--r);padding:32px;margin-top:0;position:relative;transition:transform .35s var(--ease)}
.card:first-child{margin-top:0}
.card summary{list-style:none;display:flex;align-items:center;justify-content:space-between;cursor:pointer;gap:16px}
.card summary::-webkit-details-marker{display:none}
.lbl{display:inline-flex;align-items:center;gap:10px;font-size:var(--text-xs);font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.lbl::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.plus{width:30px;height:30px;border-radius:50%;position:relative;flex:none;box-shadow:inset 0 0 0 1px currentColor;opacity:.7}
.plus::before,.plus::after{content:"";position:absolute;left:50%;top:50%;width:11px;height:1.5px;background:currentColor;transform:translate(-50%,-50%);transition:transform .3s var(--ease)}
.plus::after{transform:translate(-50%,-50%) rotate(90deg)}
details[open]>summary .plus::after{transform:translate(-50%,-50%) rotate(0)}
.card-body{padding-top:22px}
.card-body p{font-family:var(--display);font-size:var(--text-lg);line-height:1.3;letter-spacing:-.01em;max-width:30ch}
.card-body ul{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.card-body li{font-size:var(--text-xs);padding:5px 12px;border-radius:999px;box-shadow:inset 0 0 0 1px currentColor;opacity:.85}
.c1,.c2,.c3,.c4{background:var(--signal);color:var(--blue)}
.c5,.c6{background:var(--blue);color:#DCE4FF}

/* STEPS */
.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,2vw,28px);position:relative;z-index:1}
.step{padding:28px;border-radius:22px;background:#fff;box-shadow:0 0 0 1px var(--line);transition:box-shadow .3s,transform .3s var(--ease)}
.step:hover{transform:translateY(-4px);box-shadow:0 0 0 1px var(--blue),0 24px 40px -24px rgba(20,36,200,.35)}
.num{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--blue);color:#fff;font-family:var(--display);font-weight:500;font-size:var(--text-sm);margin-bottom:40px}
.step:last-child .num{background:var(--signal);color:var(--ink)}
.step p{color:var(--muted);margin-top:10px;font-size:var(--text-sm)}
.route{color:var(--blue);opacity:.35;height:40px;width:100%;margin-top:28px}

/* BADGES */
.badges{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.badge{border-radius:var(--r);padding:32px 28px;background:rgba(255,255,255,.04);box-shadow:inset 0 0 0 1px rgba(255,255,255,.1);transition:background .3s}
.badge:hover{background:rgba(255,255,255,.08)}
.badge svg{width:48px;height:48px;fill:none;stroke:var(--signal);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;margin-bottom:36px}
.badge p{color:rgba(255,255,255,.66);font-size:var(--text-sm);margin-top:12px}

/* TIERS */
.tiers{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;align-items:stretch}
.tier{background:var(--mist);border-radius:var(--r);padding:30px 26px;display:flex;flex-direction:column;box-shadow:0 0 0 1px var(--line)}
.tier-k{font-size:var(--text-xs);font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin-bottom:14px}
.tier h3{min-height:2.2em}
.tier>p:not(.tier-k):not(.price){color:var(--muted);font-size:var(--text-sm);margin-top:12px}
.tier ul{list-style:none;margin:22px 0 28px;display:grid;gap:10px;font-size:var(--text-sm)}
.tier li{display:flex;gap:10px;align-items:baseline}
.tier li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--blue);flex:none;transform:translateY(-2px)}
.tier-hi li::before{background:var(--signal)}
.price{margin-top:auto;padding-top:18px;border-top:1px solid var(--line);font-family:var(--display);font-size:var(--text-sm);color:var(--muted)}
.price-value{font-size:var(--text-xl);font-weight:500;color:var(--ink)}
.price-unit{font-size:var(--text-sm);font-weight:400;white-space:nowrap}
.tier-hi{background:var(--blue);color:#fff;box-shadow:none}
.tier-hi .tier-k{color:var(--signal)}
.tier-hi>p:not(.tier-k):not(.price){color:rgba(255,255,255,.75)}
.tier-hi .price{border-color:rgba(255,255,255,.2);color:rgba(255,255,255,.75)}
.tier-hi .price-value{color:var(--signal)}
.tier-note{text-align:center;color:var(--muted);font-size:var(--text-sm);margin-top:28px}

/* Requested blue type in services, process and light package cards. */
#funktionen,#funktionen .lead,#ablauf,#ablauf .step p{color:var(--blue)}
.tier:not(.tier-hi),.tier:not(.tier-hi)>p,.tier:not(.tier-hi) .price-value{color:var(--blue)}

/* TEAM */
.team{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(40px,7vw,100px);align-items:center}
.team-art svg{width:100%;height:auto;border-radius:var(--r)}
.team-copy p:not(.eyebrow){color:var(--muted);margin-top:18px;max-width:52ch}
.team-copy h2{margin-bottom:8px}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:40px}
.kpis div{border-top:2px solid var(--blue);padding-top:14px}
.kpis b{display:block;font-family:var(--display);font-weight:500;font-size:var(--text-2xl);line-height:1;color:var(--blue)}
.kpis span{font-size:var(--text-xs);color:var(--muted)}

/* FAQ */
.faq-wrap{display:grid;grid-template-columns:1fr 1.5fr;gap:clamp(32px,6vw,80px);align-items:start}
.faq-wrap .head{position:sticky;top:110px}
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 0;font-family:var(--display);font-size:var(--text-lg);font-weight:500;line-height:1.3;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary .plus{color:var(--blue)}
.faq details p{color:var(--muted);padding:0 50px 26px 0;max-width:62ch}

/* CTA */
.cta{position:relative;background:var(--blue);color:#fff;padding:clamp(90px,11vw,150px) 0;overflow:hidden;isolation:isolate}
.cta-inner{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,80px);align-items:center}
.cta-copy p:not(.eyebrow){color:rgba(255,255,255,.75);margin-top:22px;max-width:44ch}
.form{display:grid;grid-template-columns:1fr 1fr;gap:14px;background:rgba(13,20,64,.45);backdrop-filter:blur(8px);padding:clamp(22px,3vw,34px);border-radius:var(--r);box-shadow:inset 0 0 0 1px rgba(255,255,255,.12)}
.form label{display:flex;flex-direction:column;gap:6px;font-size:var(--text-xs);font-weight:700;letter-spacing:.06em;color:rgba(255,255,255,.75)}
.form .full{grid-column:1/-1}
.form input,.form select,.form textarea{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:14px;padding:12px 14px;font-size:var(--text-sm);font-weight:400;letter-spacing:0;color:#fff;resize:vertical}
.form select option{color:var(--ink)}
.form input::placeholder,.form textarea::placeholder{color:rgba(255,255,255,.45)}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--signal);background:rgba(255,255,255,.12)}
.form input.err{border-color:#FF8A8A}
.form-msg{grid-column:1/-1;font-size:var(--text-sm);min-height:1.4em;color:var(--signal)}

/* FOOTER */
.foot{background:var(--ink);color:rgba(255,255,255,.7);padding:36px 0;font-size:var(--text-xs)}
.foot-inner{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.logo-sm{font-size:1rem}
.logo-sm .brand-logo{width:230px}
.foot nav{margin-left:auto;display:flex;gap:20px}
.foot a:hover{color:#fff}

/* REVEAL */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.movers,.orbits circle{display:none}html{scroll-behavior:auto}}

/* RESPONSIVE */
@media (max-width:1024px){
  .badges,.tiers{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .route{display:none}
}
@media (max-width:860px){
  .nav-links,.nav-cta{display:none}
  .burger{display:block;margin-left:auto}
  .nav.open{background:var(--blue)}
  .nav.open .nav-links{display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:var(--blue);padding:12px clamp(20px,4vw,48px) 28px;gap:18px;font-size:var(--text-lg)}
  .app-body{grid-template-columns:1fr}
  .app-side{display:none}
  .stack,.team,.faq-wrap,.cta-inner{grid-template-columns:1fr}
  .faq-wrap .head{position:static}
  .team-art{max-width:420px}
}
@media (max-width:560px){
  .nav-inner{gap:12px}
  .brand-logo{width:220px}
  .badges,.tiers,.steps{grid-template-columns:1fr}
  .calc{grid-template-columns:1fr}
  .calc div{display:flex;justify-content:space-between;align-items:center}
  .msg{max-width:100%}
  .form{grid-template-columns:1fr}
  .status{flex-wrap:wrap}
  .card{padding:22px 22px 32px}
  .tier h3{min-height:0}
}