/* ============================================================
   BQO – bqo.de · style.css · v55
   Fonts (lokal, OFL): Manrope (Headlines) + Inter (Text)
   Alle Farben ausschließlich als Variablen in :root
   ============================================================ */

@font-face{font-family:'Manrope';src:url('/assets/fonts/Manrope-Variable.woff2') format('woff2');font-weight:200 800;font-style:normal;font-display:swap}
@font-face{font-family:'Inter';src:url('/assets/fonts/Inter-Regular.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Inter';src:url('/assets/fonts/Inter-Medium.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:'Inter';src:url('/assets/fonts/Inter-SemiBold.woff2') format('woff2');font-weight:600;font-style:normal;font-display:swap}

:root{
  --white:#FFFFFF;
  --ice:#EAF5FF;
  --ice-strong:#D9EEFF;
  --navy:#061324;
  --navy-soft:#0B1F3A;
  --text:#0B1730;
  --muted:#52627A;
  --border:#D8E5F2;
  --blue:#1748FF;
  --blue-deep:#0A2DB8;
  --cyan:#14B8EE;
  --orange:#FF6338;
  --orange-text:#B03309;
  --brand-gradient:linear-gradient(135deg,#1748FF 0%,#14B8EE 100%);
  --dark-gradient:linear-gradient(135deg,#061324 0%,#0B2A52 100%);
  --cta-gradient:linear-gradient(135deg,#1748FF 0%,#0A2DB8 100%);

  --on-dark:#E6F0FF;
  --on-dark-muted:#A9BEDC;
  --link:#0A2DB8;
  --link-hover:#1748FF;
  --focus:#14B8EE;
  --error:#C42D0E;
  --success:#0F6B3A;
  --radius:4px;
  --maxw:1240px;
  --font-head:'Manrope',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-text:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --header-h:80px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){
  .topbar,.topbar-inner{transition:none}
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}

body{
  font-family:var(--font-text);
  font-size:18px;
  line-height:1.65;
  color:var(--text);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,picture,svg{max-width:100%;display:block}
img{height:auto}
a{color:var(--link);text-decoration:none}
a:hover{color:var(--link-hover)}
strong{font-weight:600}

/* Links im Fließtext immer unterstrichen */
.prose a:not(.btn),.faq-item p a,.lead a,.card-text a,.quote a,.reg-text a{
  text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:3px;
  text-decoration-color:rgba(10,45,184,.45);
}
.prose a:not(.btn):hover,.faq-item p a:hover,.lead a:hover,.card-text a:hover{text-decoration-color:currentColor}

a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid var(--focus);outline-offset:3px;border-radius:2px;
}

.skip-link{
  position:absolute;left:16px;top:-60px;z-index:1000;
  background:var(--navy);color:#fff;padding:12px 18px;font-weight:600;border-radius:var(--radius);
  transition:top .15s ease;
}
.skip-link:focus{top:16px;outline:3px solid var(--focus)}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.wrap-narrow{max-width:880px;margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section-tight{padding:72px 0}
.bg-ice{background:var(--ice)}
.bg-navy{background:var(--navy);color:var(--on-dark)}
.bg-navy h2,.bg-navy h3,.bg-navy h4{color:#fff}
.bg-navy p{color:var(--on-dark)}
.bg-navy .muted{color:var(--on-dark-muted)}

/* ---------- Typografie ---------- */
h1,h2,h3,h4{font-family:var(--font-head);color:var(--text);letter-spacing:-.02em;overflow-wrap:break-word;hyphens:manual}
h1{font-weight:600;font-size:clamp(38px,5.2vw,68px);line-height:1.04;max-width:720px}
h2{font-weight:620;font-size:clamp(30px,3.6vw,48px);line-height:1.08;margin-bottom:22px}
h3{font-weight:620;font-size:clamp(21px,2.2vw,26px);line-height:1.25;margin-bottom:10px}
h4{font-weight:600;font-size:18px;line-height:1.35;margin-bottom:8px}
p{margin-bottom:18px}
p:last-child{margin-bottom:0}
.lead{font-size:clamp(19px,1.5vw,22px);line-height:1.55;color:var(--muted);max-width:640px}
.muted{color:var(--muted)}
.accent{color:var(--blue)}
.prose h2{margin-top:8px}
.prose h3{margin-top:32px}
.prose ul,.prose ol{margin:0 0 20px 22px}
.prose li{margin-bottom:8px}
.hint{font-size:15px;color:var(--muted);border-left:3px solid var(--cyan);padding:6px 0 6px 16px}
.call{margin:0 0 16px}
.call-link{display:inline-flex;align-items:center;gap:14px;padding:16px 20px;border-radius:10px;background:var(--white);border:1px solid var(--border);color:var(--text);box-shadow:0 10px 26px rgba(9,30,66,.08);font-size:16px;line-height:1.4;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}
.call-link:hover{transform:translateY(-1px);box-shadow:0 14px 32px rgba(9,30,66,.14);border-color:var(--blue);color:var(--text)}
.call-icon{flex:none;color:var(--blue);line-height:0}
.call-link strong{font-family:var(--font-head);font-weight:650}
.trust{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--text);background:rgba(15,107,58,.07);border:1px solid rgba(15,107,58,.18);border-radius:8px;padding:14px 16px;max-width:520px}
.trust-icon{flex:none;color:var(--success);line-height:0;margin-top:1px}

.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--font-text);font-size:12.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  color:var(--blue-deep);background:rgba(23,72,255,.07);
  padding:7px 14px 7px 12px;border-radius:999px;border:1px solid rgba(23,72,255,.14);
  margin-bottom:20px;line-height:1;
}
.eyebrow::before{
  content:"";width:7px;height:7px;border-radius:50%;flex:none;
  background:var(--brand-gradient);box-shadow:0 0 0 3px rgba(20,184,238,.16);
}
.on-dark .eyebrow,.eyebrow.on-dark,.bg-navy .eyebrow{
  color:#BFE6FF;background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18);
}
.on-dark .eyebrow::before,.eyebrow.on-dark::before,.bg-navy .eyebrow::before{
  background:linear-gradient(135deg,#31E4FD 0%,#1748FF 100%);box-shadow:0 0 0 3px rgba(49,228,253,.18);
}

.section-head{max-width:760px;margin-bottom:48px}
.section-head-split{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:end;margin-bottom:48px}
.section-head-split p{margin:0}

/* Listen */
ul.check{list-style:none;margin:0 0 20px}
ul.check li{position:relative;padding-left:30px;margin-bottom:10px}
ul.check li::before{
  content:"";position:absolute;left:0;top:7px;width:16px;height:16px;
  background:var(--blue);clip-path:polygon(14% 44%,0 62%,40% 100%,100% 18%,84% 4%,40% 68%);
}
.bg-navy ul.check li::before{background:var(--cyan)}
ol.steps{list-style:none;counter-reset:s;margin:0}
ol.steps li{counter-increment:s;position:relative;padding-left:52px;margin-bottom:18px}
ol.steps li::before{
  content:counter(s,decimal-leading-zero);position:absolute;left:0;top:0;
  font-family:var(--font-head);font-weight:700;font-size:22px;color:var(--blue);letter-spacing:-.02em;
}

/* Zitat */
.quote{
  position:relative;padding:34px 0 34px 40px;margin:8px 0;
  border-left:4px solid var(--orange);
}
.quote p{
  font-family:var(--font-head);font-weight:600;font-size:clamp(24px,2.8vw,36px);line-height:1.2;
  letter-spacing:-.02em;color:var(--text);margin-bottom:14px;
}
.quote cite{font-style:normal;font-size:15px;color:var(--muted)}
.quote-orange{
  position:relative;overflow:hidden;border-left:0;border-radius:10px;
  background:linear-gradient(120deg,#FF7A45 0%,#FF6338 55%,#FF5A28 100%);
  color:var(--navy);padding:52px 52px 44px;
}
.quote-orange::before{
  content:"\201C";position:absolute;left:14px;top:-18px;
  font-family:var(--font-head);font-weight:700;font-size:170px;line-height:1;
  color:rgba(255,255,255,.3);pointer-events:none;
}
.quote-orange::after{
  content:"";position:absolute;right:-90px;bottom:-150px;width:320px;height:320px;border-radius:50%;
  border:36px solid rgba(255,255,255,.14);pointer-events:none;
}
.quote-orange p{position:relative;color:var(--navy);font-weight:650}
.quote-orange + .prose{margin-top:30px}
.quote-orange + .prose p{margin-bottom:26px;line-height:1.72}
.quote-orange cite{position:relative;display:inline-flex;align-items:center;gap:10px;color:var(--navy);font-weight:500;opacity:.85}
.quote-orange cite::before{content:"";width:26px;height:2px;background:var(--navy);flex:none;opacity:.5}
@media (max-width:640px){.quote-orange{padding:30px 24px}.quote-orange::before{font-size:120px;left:10px;top:-12px}}

.bg-navy .quote p{color:#fff}
.bg-navy .quote cite{color:var(--on-dark-muted)}


/* Links im Inhalt: immer unterstrichen (nicht nur farbig) */
main p a:not(.btn):not(.btn-text):not(.call-link):not(.linklike),
main li a:not(.btn):not(.btn-text),
main dd a:not(.btn),
main td a:not(.btn),
main th a:not(.btn),
main .answer a:not(.btn),
main .hint a:not(.btn),
main figcaption a{
  text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:3px;
}

/* Links auf dunklem Grund: heller Ton statt Dunkelblau */
.bg-navy p a:not(.btn),.bg-navy li a:not(.btn),.bg-navy dd a:not(.btn),
.cta-band p a:not(.btn),.hero-dark p a:not(.btn),.problems .pair-hl a:not(.btn),
.box.dark a:not(.btn),.process-step a:not(.btn){
  color:#BFE6FF;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:3px;
  text-decoration-color:rgba(191,230,255,.6);
}
.bg-navy p a:not(.btn):hover,.bg-navy li a:not(.btn):hover,.bg-navy dd a:not(.btn):hover,
.cta-band p a:not(.btn):hover,.hero-dark p a:not(.btn):hover,.problems .pair-hl a:not(.btn):hover,
.box.dark a:not(.btn):hover,.process-step a:not(.btn):hover{color:#fff;text-decoration-color:#fff}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-text);font-weight:600;font-size:16px;line-height:1;
  padding:16px 26px;border-radius:var(--radius);border:2px solid transparent;cursor:pointer;
  text-decoration:none;transition:transform .15s ease,background-color .15s ease,color .15s ease,border-color .15s ease;
}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn::after{content:"→";font-size:18px;line-height:1;transition:transform .15s ease}
.btn:hover::after{transform:translateX(3px)}
.btn.no-arrow::after{content:none}
.btn-primary{background:var(--cta-gradient);color:#fff}
.btn-primary:hover{color:#fff;box-shadow:0 8px 22px rgba(23,72,255,.28)}
.btn-secondary{background:transparent;color:var(--blue-deep);border-color:var(--blue-deep)}
.btn-secondary:hover{background:var(--blue-deep);color:#fff}
.btn-light{background:#fff;color:var(--navy)}
.btn-light:hover{background:var(--ice-strong);color:var(--navy)}
.btn-orange{background:var(--orange);color:var(--navy)}
.btn-orange:hover{background:#FF7A55;color:var(--navy)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn-call{gap:10px}
.btn-call::after{content:none}
.btn-call-icon{line-height:0;color:var(--cyan)}
.btn-ghost:hover{border-color:#fff;color:#fff}
.btn-text{
  display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--blue-deep);
}
.btn-text::after{content:"→";transition:transform .15s ease}
.btn-text:hover::after{transform:translateX(3px)}
.bg-navy .btn-text{color:var(--cyan)}
.actions{display:flex;flex-wrap:wrap;gap:14px 20px;align-items:center;margin-top:28px}
.hero .actions{margin-top:38px}

/* ---------- Kontaktleiste über der Navigation ---------- */
.topbar{
  position:sticky;top:0;z-index:120;overflow:hidden;
  background:linear-gradient(90deg,#0F91F5 0%,#0D4BF8 100%);color:#fff;font-size:14px;
  height:34px;transition:height .28s ease;
}
.topbar.slim{height:5px}
.topbar-inner{transition:opacity .2s ease}
.topbar.slim .topbar-inner{opacity:0;pointer-events:none}
.topbar-inner{
  max-width:var(--maxw);margin:0 auto;padding:9px 24px;height:34px;
  display:flex;flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:8px 28px;
}
.topbar-item{display:inline-flex;align-items:center;gap:8px;color:#fff;font-weight:500;line-height:1}
.topbar-item svg{flex:none;opacity:.9}
a.topbar-item:hover{color:#fff;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:3px}
@media (max-width:720px){
  .topbar{background:linear-gradient(90deg,#0B78E8 0%,#0D4BF8 100%)}
  .topbar{height:32px}
  .topbar-inner{justify-content:center;gap:6px 18px;padding:8px 16px;font-size:13px;height:32px}
  .topbar-hours{display:none}
}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:5px;z-index:100;
  background:rgba(255,255,255,.32);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(216,229,242,.6);
  transition:background-color .25s ease,border-color .25s ease;
}
.site-header.scrolled{background:rgba(255,255,255,.98);border-bottom-color:var(--border)}
.nav{
  max-width:var(--maxw);margin:0 auto;padding:0 24px;height:var(--header-h);
  display:flex;align-items:center;gap:32px;
}
.logo{display:flex;align-items:center;flex:none}
.logo img{width:110px;height:auto}
.logo-tag{
  font-size:11px;line-height:1.35;letter-spacing:.06em;text-transform:uppercase;
  margin-left:16px;padding-left:16px;border-left:1px solid var(--border);font-weight:600;
  color:#0A55C8;
  background:linear-gradient(100deg,#0d47fe 0%,#0a63d6 55%,#0a55c8 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.nav-links{list-style:none;display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-links > li{position:relative}
.nav-links a{
  display:inline-flex;align-items:center;gap:6px;padding:10px 14px;
  font-weight:500;font-size:16px;color:var(--text);border-radius:var(--radius);
}
.nav-links a:hover{color:var(--blue);background:var(--ice)}
.nav-links a.active{color:var(--blue-deep)}
.caret{width:8px;height:8px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:translateY(-2px) rotate(45deg)}
.has-sub{padding-bottom:6px;margin-bottom:-6px}
.subnav{
  position:absolute;left:0;top:100%;min-width:280px;
  list-style:none;background:var(--navy);padding:10px;border-radius:var(--radius);
  box-shadow:0 18px 40px rgba(6,19,36,.28);
  opacity:0;visibility:hidden;transform:translateY(4px);
  transition:opacity .12s ease,transform .12s ease,visibility 0s linear .22s;
}
.has-sub:hover .subnav,.has-sub:focus-within .subnav,.has-sub.open-sub .subnav{
  opacity:1;visibility:visible;transform:translateY(0);transition-delay:0s;
}
.subnav li{margin:0}
.subnav a{
  display:block;padding:10px 12px;font-size:15px;color:var(--on-dark);
  border-bottom:3px solid transparent;border-radius:0;
}
.subnav a:hover{background:transparent;color:#fff;border-bottom-color:#fff}
.subnav a.active{color:var(--on-dark);border-bottom-color:var(--cyan)}
.subnav .sub-all{margin-top:6px;padding-top:12px;border-top:1px solid rgba(255,255,255,.14);color:var(--cyan);font-weight:600}
.nav-cta{
  flex:none;display:inline-flex;align-items:center;gap:8px;
  padding:13px 20px;border-radius:var(--radius);
  background:var(--cta-gradient);color:#fff;font-weight:600;font-size:15px;
}
.nav-cta:hover{color:#fff;box-shadow:0 8px 20px rgba(23,72,255,.28)}
.nav-cta::after{content:"→"}
.burger{
  display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;flex:none;
  flex-direction:column;justify-content:center;align-items:center;gap:6px;
}
.burger span{display:block;width:26px;height:2px;background:var(--text);transition:transform .2s ease,opacity .2s ease}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
.sub-toggle{display:none}

/* ---------- Breadcrumbs ---------- */
.breadcrumbs{font-size:14px;color:var(--muted);padding:18px 0 0}
.breadcrumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px}
.breadcrumbs li+li::before{content:"/";margin-right:8px;color:var(--border)}
.breadcrumbs a{color:var(--muted);text-decoration:underline;text-underline-offset:3px}
.breadcrumbs a:hover{color:var(--blue-deep)}

/* ---------- Hero Startseite ---------- */
.hero{padding:92px 0 84px;background:transparent;position:relative;overflow:visible;isolation:isolate}
.hero::before{
  content:"";position:absolute;z-index:-1;pointer-events:none;
  left:0;right:0;top:-420px;width:100%;height:1000px;
  background:
    radial-gradient(ellipse 30% 34% at 62% 46%,rgba(49,228,253,.85) 0%,rgba(49,228,253,.38) 45%,rgba(49,228,253,0) 72%),
    radial-gradient(ellipse 32% 36% at 42% 36%,rgba(0,93,251,.48) 0%,rgba(0,93,251,.18) 50%,rgba(0,93,251,0) 74%),
    radial-gradient(ellipse 26% 30% at 80% 60%,rgba(22,69,247,.42) 0%,rgba(22,69,247,.14) 50%,rgba(22,69,247,0) 74%);
}
.hero-grid{display:grid;grid-template-columns:minmax(0,.94fr) minmax(0,1.06fr);gap:56px;align-items:center}
.hero h1{margin-bottom:30px;font-weight:750;font-size:clamp(34px,4.4vw,58px);line-height:1.26;hyphens:manual;max-width:15ch}
.hero h1 .accent{
  color:#fff;padding:0 .18em .04em;
  background-image:var(--cta-gradient);background-repeat:no-repeat;
  background-size:100% 1.18em;background-position:0 calc(100% - .07em);
  -webkit-box-decoration-break:clone;box-decoration-break:clone;
  white-space:nowrap;hyphens:none;
}
.hero .lead{margin-bottom:0;font-size:clamp(17px,1.15vw,18px);line-height:1.65;max-width:520px}
.hero-services{margin-top:26px;font-size:14px;font-weight:500;color:var(--muted);letter-spacing:.02em}
.hero-services span{color:var(--orange);margin:0 6px}
.hero-media{position:relative;margin:-30px -60px -30px -10px}
.hero-media img{width:100%;height:auto;aspect-ratio:3/2;object-fit:contain;mix-blend-mode:multiply;position:relative;z-index:1}

/* Streifen unter dem Hero: vier Boxen mit durchlaufendem Verlauf #31E4FD -> #005DFB -> #1645F7 */
.strip{border:0;background:var(--white);padding:0;overflow:hidden}
.strip-inner{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));position:relative}
.strip-item{padding:30px 28px;border:0;min-width:0;position:relative}
.strip-item.s1::before,.strip-item.s4::after{content:"";position:absolute;top:0;bottom:0;width:100vw;pointer-events:none}
.strip-item.s1::before{right:100%;background:#31E4FD}
.strip-item.s4::after{left:100%;background:#1645F7}
.strip-item strong{display:block;font-family:var(--font-head);font-size:19px;font-weight:700;margin-bottom:6px;color:inherit}
.strip-item span{font-size:15px;color:inherit;opacity:.95}
.strip-item.s1{background:linear-gradient(135deg,#31E4FD 0%,#1FC4FD 100%);color:var(--navy)}
.strip-item.s2{background:linear-gradient(135deg,#1FC4FD 0%,#12A9FD 100%);color:var(--navy)}
.strip-item.s3{background:linear-gradient(135deg,#0068FC 0%,#005DFB 100%);color:#fff}
.strip-item.s4{background:linear-gradient(135deg,#005DFB 0%,#1645F7 100%);color:#fff}

/* Vertrauens-Badge unter dem Hero-Bild */
.trustbadge{
  display:inline-flex;flex-wrap:wrap;align-items:center;gap:10px 0;
  margin:18px 0 0;padding:10px 6px;border-radius:999px;
  background:rgba(255,255,255,.72);border:1px solid rgba(23,72,255,.14);
  box-shadow:0 10px 26px rgba(9,30,66,.08);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
}
.trustbadge-item{
  display:inline-flex;align-items:center;gap:9px;padding:2px 18px;
  font-size:14px;line-height:1.2;color:var(--text);white-space:nowrap;
}
.trustbadge-item + .trustbadge-item{border-left:1px solid rgba(9,30,66,.12)}
.trustbadge-item svg{flex:none;color:var(--blue-deep)}
.trustbadge-item strong{font-family:var(--font-head);font-weight:700;color:var(--blue-deep)}
a.trustbadge-item{color:var(--text);text-decoration:none}
a.trustbadge-item:hover{color:var(--blue-deep)}
a.trustbadge-item:hover span{text-decoration:underline;text-underline-offset:3px}
@media (max-width:1024px){.trustbadge{margin-top:14px}}
@media (max-width:560px){
  .trustbadge{border-radius:14px;padding:12px 14px;gap:10px;flex-direction:column;align-items:flex-start}
  .trustbadge-item{padding:0;font-size:13.5px}
  .trustbadge-item + .trustbadge-item{border-left:0}
}

/* Hero-Varianten (Unterseiten) */
.hero-page{padding:40px 0 56px}
.hero-page .hero-grid{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr)}
.hero-page.hero-dark{
  color:var(--on-dark);background-color:#000F20;
  background-image:
    linear-gradient(90deg,#000F20 0%,rgba(0,15,32,.96) 22%,rgba(0,15,32,.8) 32%,rgba(0,15,32,.4) 44%,rgba(0,15,32,.1) 56%,rgba(0,15,32,0) 66%),
    url('/assets/images/bqo-subhero.webp');
  background-image:
    linear-gradient(90deg,#000F20 0%,rgba(0,15,32,.96) 22%,rgba(0,15,32,.8) 32%,rgba(0,15,32,.4) 44%,rgba(0,15,32,.1) 56%,rgba(0,15,32,0) 66%),
    image-set(url('/assets/images/bqo-subhero.avif') type('image/avif'),url('/assets/images/bqo-subhero.webp') type('image/webp'));
  background-repeat:no-repeat,no-repeat;
  background-position:center,right center;
  background-size:cover,contain;
}
.hero-page.hero-dark .hero-grid{grid-template-columns:minmax(0,1fr)}
.hero-page.hero-dark .hero-grid > div{max-width:620px}
.hero-page.hero-dark h1{font-size:clamp(30px,3.3vw,46px);line-height:1.1}
.hero-page.hero-dark{padding:44px 0 72px;min-height:min(46vw,640px)}
.hero-page.hero-dark .hero-grid{align-items:center}
.hero-page.hero-dark h1{color:#fff;text-shadow:0 2px 16px rgba(0,15,32,.6)}
.hero-page.hero-dark .lead{color:var(--on-dark);text-shadow:0 1px 12px rgba(0,15,32,.65)}
.hero-know{background:var(--ice)}


/* Hero Unterseiten: Ergaenzungen */
.hero-page{position:relative;overflow:hidden;isolation:isolate}
.hero-page:not(.hero-dark)::before{
  content:"";position:absolute;z-index:-1;pointer-events:none;left:0;right:0;top:-320px;bottom:0;
  background:
    radial-gradient(ellipse 44% 66% at 70% 46%,rgba(49,228,253,.95) 0%,rgba(49,228,253,.42) 46%,rgba(49,228,253,0) 76%),
    radial-gradient(ellipse 50% 68% at 34% 42%,rgba(0,93,251,.5) 0%,rgba(0,93,251,.18) 54%,rgba(0,93,251,0) 78%),
    radial-gradient(ellipse 40% 60% at 90% 70%,rgba(22,69,247,.5) 0%,rgba(22,69,247,.17) 54%,rgba(22,69,247,0) 78%),
    radial-gradient(ellipse 30% 40% at 12% 78%,rgba(49,228,253,.32) 0%,rgba(49,228,253,0) 72%),
    linear-gradient(180deg,rgba(234,245,255,.9) 0%,rgba(234,245,255,.55) 70%,rgba(234,245,255,.3) 100%);
}
.hero-page:not(.hero-dark) h1{max-width:none;font-size:clamp(34px,4.2vw,60px);line-height:1.12}
.hero-page:not(.hero-dark) .hero-grid{grid-template-columns:minmax(0,1fr)}
.hero-page:not(.hero-dark) .lead{max-width:820px;color:#3A4A63}
.hero-page:not(.hero-dark) .breadcrumbs,.hero-page:not(.hero-dark) .breadcrumbs a{color:#3A4A63}
.hero-page h1{margin-bottom:22px}
.hero-page .breadcrumbs{padding:0 24px 28px;max-width:var(--maxw);margin:0 auto}
.hero-dark .breadcrumbs,.hero-dark .breadcrumbs a{color:var(--on-dark-muted)}
.hero-dark .breadcrumbs a:hover{color:#fff}
.hero-dark .breadcrumbs li+li::before{color:rgba(255,255,255,.3)}
.hero-dark .eyebrow{color:#BFE6FF;background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18)}
.hero-dark .eyebrow::before{background:linear-gradient(135deg,#31E4FD 0%,#1748FF 100%);box-shadow:0 0 0 3px rgba(49,228,253,.18)}
.hero-page .hero-meta{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:26px;font-size:14px;color:var(--on-dark-muted)}
.hero-page .hero-meta span::before{content:"";display:inline-block;width:8px;height:8px;background:var(--orange);margin-right:8px;vertical-align:1px}

/* Kurzantwort */
.answer{position:relative;background:var(--ice);border-left:5px solid var(--blue);padding:30px 34px;border-radius:0 8px 8px 0;max-width:880px;box-shadow:0 12px 30px rgba(9,30,66,.06)}
.answer p{font-size:19px;line-height:1.55;color:var(--text)}
.answer p:first-child{font-weight:600;font-family:var(--font-head);font-size:20px}

/* Verwandte Leistungen */
.related{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.related a{position:relative;display:block;padding:26px 24px;border:0;border-radius:8px;background:var(--white);color:var(--text);box-shadow:0 12px 30px rgba(9,30,66,.08);transition:transform .15s ease,box-shadow .15s ease}
.related a::before{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:var(--brand-gradient);border-radius:8px 8px 0 0;transition:width .25s ease}
.related a:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(9,30,66,.14);color:var(--blue-deep)}
.related a:hover::before{width:100%}
.related strong{display:block;font-family:var(--font-head);font-size:19px;margin-bottom:6px}
.related span{font-size:15px;color:var(--muted)}

/* Leistungsblock (Uebersicht) */
.lb{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:40px;padding:44px 0;border-top:1px solid var(--border)}
.lb:last-child{border-bottom:1px solid var(--border)}
.lb .num{font-family:var(--font-head);font-weight:700;font-size:15px;color:var(--blue-deep);letter-spacing:.06em;display:block;margin-bottom:10px}
.lb h3{font-size:26px}
.lb h3 a{color:var(--text)}
.lb h3 a:hover{color:var(--blue)}
.lb dl{display:grid;grid-template-columns:150px 1fr;gap:10px 18px;font-size:16px}
.lb dt{font-weight:600;color:var(--muted)}
.lb dd{margin:0}

/* Auswahlhilfe */
.choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.choice{padding:30px;border:0;background:var(--white);border-radius:8px;box-shadow:0 14px 34px rgba(9,30,66,.08)}
.choice h3{font-size:20px}
.choice .then{display:block;margin-top:14px;font-size:15px;color:var(--blue-deep);font-weight:600}

/* Vergleich zwei Spalten mit Ueberschrift */
.compare{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}

/* Angebotsmodelle */
.models{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.model{background:var(--white);border:0;border-radius:10px;padding:34px 32px;display:flex;flex-direction:column;box-shadow:0 16px 40px rgba(9,30,66,.1)}
.model .num{font-family:var(--font-head);font-weight:700;font-size:15px;color:var(--blue-deep);letter-spacing:.06em;display:block;margin-bottom:12px}
.model h3{font-size:24px;margin-bottom:16px}
.model dl{font-size:16px;margin-bottom:18px}
.model dt{font-weight:600;color:var(--muted);margin-top:14px;font-size:14px;letter-spacing:.04em;text-transform:uppercase}
.model dd{margin:4px 0 0}
.model .btn-text{margin-top:auto}
.compare-table td,.compare-table th{font-size:15px}
.form-msg ul{margin:10px 0 0 20px}
.form .checkbox a{text-decoration:underline;text-underline-offset:3px}

/* Wissen / Artikel */
.article-head{max-width:var(--maxw)}
.article-head h1{max-width:18ch}
.article-head .lead{max-width:820px}
.author-line{font-size:15px;color:var(--muted);margin-top:22px}
.author-line a{text-decoration:underline;text-underline-offset:3px}
.article{max-width:820px;margin:0 auto;padding:0 24px}
.article h2{font-size:clamp(26px,3vw,36px);margin-top:56px;scroll-margin-top:100px}
.article h3{margin-top:32px}
.article p,.article li{font-size:18px}
.article ul,.article ol{margin:0 0 22px 22px}
.article li{margin-bottom:8px}
.article table{margin:24px 0}
.toc{background:var(--ice);padding:24px 28px;border-radius:var(--radius);margin:32px 0 8px}
.toc strong{display:block;margin-bottom:10px;font-family:var(--font-head)}
.toc ol{margin:0 0 0 20px;font-size:16px}
.toc li{margin-bottom:6px}
.toc a{text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(10,45,184,.35)}
.sources{font-size:15px;color:var(--muted);border-top:1px solid var(--border);padding-top:18px;margin-top:40px}
.sources ul{margin-left:20px}
.authorbox{border:1px solid var(--border);border-left:4px solid var(--blue);padding:22px 26px;margin-top:48px;border-radius:var(--radius);background:var(--white)}
.authorbox strong{font-family:var(--font-head);font-size:18px;display:block;margin-bottom:6px}
.authorbox p{font-size:16px;color:var(--muted);margin:0}
.know-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.know-card{display:flex;flex-direction:column;padding:32px 30px;border:0;background:var(--white);border-radius:8px;position:relative;box-shadow:0 14px 34px rgba(9,30,66,.08);transition:transform .15s ease,box-shadow .15s ease}
.know-card:hover{transform:translateY(-2px);box-shadow:0 20px 44px rgba(9,30,66,.14)}
.know-card .tag{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--blue-deep);background:rgba(23,72,255,.07);border:1px solid rgba(23,72,255,.14);border-radius:999px;padding:6px 12px;margin-bottom:16px;line-height:1;align-self:flex-start}
.know-card .tag::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand-gradient);flex:none}
.know-card h3 a{color:var(--text)}
.know-card h3 a::after{content:"";position:absolute;inset:0}
.know-card h3 a:hover{color:var(--blue)}
.know-card p{font-size:16px;color:var(--muted);margin-bottom:18px}
.know-card .btn-text{margin-top:auto;font-size:15px}
dl.glossary dt .term-link{font-size:14px;font-weight:500;color:var(--muted);margin-left:10px}
.glossary-group{scroll-margin-top:100px}

/* ---------- Leistungsstreifen ---------- */

/* ---------- Problem / Ergebnis ---------- */
.pairs{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.pair{background:var(--white);border:0;padding:32px 30px;border-radius:8px;box-shadow:0 14px 34px rgba(9,30,66,.08)}
.pairs-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.pair .label{display:block;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--orange-text);margin-bottom:10px}
.pair .label.result{color:var(--blue-deep);margin-top:22px}
.pair p{font-size:17px}

/* Problem/Ergebnis-Bereich (dunkel) */
.problems{position:relative;overflow:hidden;isolation:isolate}
.problems .rings{position:absolute;z-index:-1;right:-170px;top:0;width:820px;max-width:none;opacity:.26;pointer-events:none}
.problems .section-head-split{align-items:start;margin-bottom:44px}
.problems .section-head-split h2{margin-bottom:0}
.problems .lead{color:var(--on-dark);max-width:520px}
.problems .pair{
  background:var(--white);color:var(--text);padding:32px 30px 34px;border:0;border-radius:6px;
  box-shadow:0 22px 46px rgba(0,0,0,.28);display:flex;flex-direction:column;
}
.problems .pair p{font-size:17px;line-height:1.6;color:var(--text)}
.problems .pair .label{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--orange-text);margin-bottom:8px}
.problems .pair .label.result{color:var(--blue-deep);margin-top:0}
.problems .flow{display:block;position:relative;height:2px;margin:26px 0 24px;background:linear-gradient(90deg,var(--blue) 0%,var(--cyan) 100%)}
.problems .flow::after{
  content:"";position:absolute;right:0;top:50%;transform:translateY(-50%);
  border-left:9px solid var(--cyan);border-top:5px solid transparent;border-bottom:5px solid transparent;
}
.problems .pair-hl{background:linear-gradient(160deg,#1645F7 0%,#0B5BFB 100%);color:#fff;box-shadow:0 26px 54px rgba(22,69,247,.45)}
.problems .pair-hl p{color:#fff}
.problems .pair-hl .label,.problems .pair-hl .label.result{color:#fff}
.problems .pair-hl .label.result{opacity:.92}
.problems .pair-hl .flow{background:linear-gradient(90deg,rgba(255,255,255,.35) 0%,#fff 100%)}
.problems .pair-hl .flow::after{border-left-color:#fff}
.problems-cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:14px 20px;margin-top:34px}
.problems-cta p{font-family:var(--font-head);font-weight:620;font-size:clamp(20px,2vw,26px);color:#fff;margin:0;letter-spacing:-.02em}

/* Dekoratives Canvas hinter der Leistungsübersicht */
.services-section{position:relative;overflow:hidden;isolation:isolate}
.services-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;display:block}
.services-section > .wrap{position:relative;z-index:1}
.services-section .service{background:rgba(255,255,255,.96)}
.services-section .box{background:rgba(255,255,255,.96)}
.services-section .box.dark{background:var(--navy)}

/* ---------- Leistungsübersicht ---------- */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--border);background:var(--white);border-radius:10px;overflow:hidden;box-shadow:0 18px 44px rgba(9,30,66,.08)}
.service{padding:34px 30px 30px;border-right:1px solid var(--border);border-bottom:1px solid var(--border);position:relative;display:flex;flex-direction:column}
.service:nth-child(3n){border-right:0}
.service:nth-last-child(-n+3){border-bottom:0}
.service .num{font-family:var(--font-head);font-weight:700;font-size:15px;color:var(--blue-deep);letter-spacing:.06em;margin-bottom:22px}
.service h3{font-size:22px;margin-bottom:10px}
.service h3 a{color:var(--text)}
.service h3 a:hover{color:var(--blue)}
.service h3 a::after{content:"";position:absolute;inset:0}
.service p{font-size:16px;color:var(--muted);margin-bottom:18px}
.service .btn-text{margin-top:auto;font-size:15px;position:relative;z-index:1}
.service::before{content:"";position:absolute;left:0;top:0;width:0;height:3px;background:var(--brand-gradient);transition:width .25s ease}
.service:hover::before{width:100%}

/* ---------- Markenband ---------- */
.brand-band{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.brand-band picture,.brand-band img{width:100%;height:auto;aspect-ratio:3.73/1;object-fit:cover}
.brand-band .band-text{
  position:absolute;left:0;right:0;bottom:0;padding:40px 24px;
  background:linear-gradient(to top,rgba(6,19,36,.85),rgba(6,19,36,0));
}
.brand-band .band-text p{
  max-width:var(--maxw);margin:0 auto;font-family:var(--font-head);font-weight:650;
  font-size:clamp(26px,4vw,54px);line-height:1.05;letter-spacing:-.02em;color:#fff;
}
.brand-band .band-text span{color:var(--cyan)}

/* ---------- Textblock zweispaltig ---------- */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:64px;align-items:start}
.split-sticky{position:sticky;top:110px}

/* ---------- Prozess ---------- */
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:p}
.process-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.process-step{position:relative;padding:28px 26px 30px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius)}
.process-step::before{
  counter-increment:p;content:"0" counter(p);
  font-family:var(--font-head);font-weight:700;font-size:44px;line-height:1;letter-spacing:-.03em;
  background:var(--brand-gradient);-webkit-background-clip:text;background-clip:text;color:transparent;
  display:block;margin-bottom:18px;
}
.process-step .step-title{display:block;color:#fff;font-family:var(--font-head);font-weight:620;font-size:21px;line-height:1.25;margin-bottom:10px;letter-spacing:-.02em}
.process-step p{font-size:16px;color:var(--on-dark-muted)}
.process-step .you{display:block;margin-top:14px;font-size:14px;color:var(--cyan);font-weight:500}

/* ---------- Projektteaser ---------- */
.projects{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.project{
  position:relative;min-height:420px;display:flex;flex-direction:column;justify-content:flex-end;
  padding:28px;color:#fff;border-radius:var(--radius);overflow:hidden;
  background-color:var(--navy);background-size:cover;background-position:center top;
}
.project::before{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(6,19,36,.96) 0%,rgba(6,19,36,.8) 42%,rgba(6,19,36,.2) 78%,rgba(6,19,36,.05) 100%)}
.project > *{position:relative}
.project-wigger{background-image:image-set(url('/assets/images/ref-wigger.avif') type('image/avif'),url('/assets/images/ref-wigger.webp') type('image/webp'))}
.project-huber{background-image:image-set(url('/assets/images/ref-huber.avif') type('image/avif'),url('/assets/images/ref-huber.webp') type('image/webp'))}
.project-wayve{background-image:image-set(url('/assets/images/ref-wayve.avif') type('image/avif'),url('/assets/images/ref-wayve.webp') type('image/webp'))}
.project-wigger{background-image:url('/assets/images/ref-wigger.webp')}
.project-huber{background-image:url('/assets/images/ref-huber.webp')}
.project-wayve{background-image:url('/assets/images/ref-wayve.webp')}
@supports (background-image:image-set(url('a.webp') type('image/webp'))){
  .project-wigger{background-image:image-set(url('/assets/images/ref-wigger.avif') type('image/avif'),url('/assets/images/ref-wigger.webp') type('image/webp'))}
  .project-huber{background-image:image-set(url('/assets/images/ref-huber.avif') type('image/avif'),url('/assets/images/ref-huber.webp') type('image/webp'))}
  .project-wayve{background-image:image-set(url('/assets/images/ref-wayve.avif') type('image/avif'),url('/assets/images/ref-wayve.webp') type('image/webp'))}
}
.project .tag{display:inline-block;align-self:flex-start;font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:#fff;border:1px solid rgba(255,255,255,.5);padding:6px 10px;margin-bottom:16px}
.project h3{color:#fff;font-size:24px;margin-bottom:8px}
.project p{font-size:15px;color:var(--on-dark);margin:0}
.project .dot{width:10px;height:10px;background:var(--orange);margin-top:18px}

/* ---------- Möglich / nicht möglich ---------- */
.two-col{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px}
.box{padding:36px 34px;border-radius:8px;background:var(--white);border:0;box-shadow:0 16px 38px rgba(9,30,66,.09)}
.box.dark{background:var(--navy);color:var(--on-dark);box-shadow:0 20px 44px rgba(6,19,36,.28)}
.box.dark h3{color:#fff}
.box.dark p,.box.dark li{color:var(--on-dark)}
ul.no{list-style:none;margin:0}
ul.no li{position:relative;padding-left:30px;margin-bottom:10px}
ul.no li::before{content:"";position:absolute;left:2px;top:12px;width:14px;height:2px;background:var(--orange)}

/* ---------- Regionaler Block ---------- */
.region{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center}
.region-marks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.mark{padding:24px;border:0;background:var(--white);border-radius:8px;box-shadow:0 12px 28px rgba(9,30,66,.07)}
.mark strong{display:block;overflow-wrap:anywhere;font-family:var(--font-head);font-size:17px;margin-bottom:4px}
.mark span{font-size:15px;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq-list{max-width:860px;border-top:1px solid var(--border)}
.faq-item{border-bottom:1px solid var(--border)}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;
  padding:22px 0;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary .faq-q{margin:0;font-family:var(--font-head);font-weight:620;font-size:20px;line-height:1.3;color:var(--text);letter-spacing:-.02em}
.bg-navy .faq-item summary .faq-q{color:#fff}
.faq-item summary::after{
  content:"";flex:none;width:12px;height:12px;border-right:2px solid var(--blue);border-bottom:2px solid var(--blue);
  transform:rotate(45deg);transition:transform .2s ease;margin-right:6px;
}
.faq-item[open] summary::after{transform:rotate(-135deg)}
.faq-item p{padding:0 40px 24px 0;color:var(--muted);font-size:17px}

/* ---------- CTA-Flächen ---------- */
.cta-band{
  position:relative;overflow:hidden;padding:104px 0;color:#fff;
  background-color:#071930;
  background-image:
    linear-gradient(90deg,#071930 0%,#071930 27%,rgba(7,25,48,.82) 38%,rgba(7,25,48,.32) 52%,rgba(7,25,48,0) 66%),
    url('/assets/images/bqo-cta.webp');
  background-image:
    linear-gradient(90deg,#071930 0%,#071930 27%,rgba(7,25,48,.82) 38%,rgba(7,25,48,.32) 52%,rgba(7,25,48,0) 66%),
    image-set(url('/assets/images/bqo-cta.avif') type('image/avif'),url('/assets/images/bqo-cta.webp') type('image/webp'));
  background-repeat:no-repeat,no-repeat;
  background-position:center,right center;
  background-size:cover,auto 100%;
}
.cta-band .wrap{position:relative}
.cta-band h2{color:#fff;max-width:620px}
.cta-band p{color:var(--on-dark);max-width:520px;font-size:18px}
.cta-band .actions{margin-top:30px}
.cta-image{background:var(--ice)}
.cta-image .grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.cta-image img{width:100%;height:auto;border-radius:var(--radius)}
.cta-plain{padding:28px 0 8px;background:transparent}
.cta-plain > .wrap{
  background:linear-gradient(130deg,#1748FF 0%,#0A2DB8 62%,#071930 100%);
  border-radius:12px;padding:44px 48px;color:#fff;align-items:center;
  box-shadow:0 24px 54px rgba(10,45,184,.26);
}
.cta-plain h2{color:#fff}
.cta-plain .eyebrow{color:#DCEBFF;background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.2)}
.cta-plain .eyebrow::before{background:linear-gradient(135deg,#31E4FD 0%,#1748FF 100%);box-shadow:0 0 0 3px rgba(49,228,253,.2)}
.cta-plain p{color:#E6F0FF}
.cta-plain .btn-primary{background:#fff;color:var(--blue-deep)}
.cta-plain .btn-primary:hover{background:var(--ice-strong);color:var(--blue-deep);box-shadow:0 10px 24px rgba(0,0,0,.18)}
.cta-plain .actions{margin-top:20px}
@media (max-width:920px){.cta-plain > .wrap{padding:32px 26px;border-radius:10px}}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy);color:var(--on-dark);position:relative;overflow:hidden;padding:80px 0 34px}
.site-footer .rings{position:absolute;left:-140px;bottom:-265px;width:900px;opacity:.28;pointer-events:none}
.footer-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-head{color:#fff;font-size:15px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:18px;font-family:var(--font-text);font-weight:600}
.footer-grid ul{list-style:none}
.footer-grid li{margin-bottom:10px}
.footer-grid a{color:var(--on-dark)}
.footer-grid a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}
.footer-brand img{width:130px;height:auto;margin-bottom:20px;filter:brightness(0) invert(1)}
.footer-brand p{font-size:15px;color:var(--on-dark-muted);max-width:340px}
.footer-brand .btn{margin-top:22px}
.footer-bottom{position:relative;z-index:1;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 28px;padding-top:26px;font-size:14px;color:var(--on-dark-muted)}
.footer-bottom a{color:var(--on-dark);text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:3px}
.footer-bottom a:hover{color:#fff;text-decoration:underline}
.footer-legal{display:flex;gap:22px}

/* ---------- Formular ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px 24px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
label{font-weight:500;font-size:15px}
label .opt{color:var(--muted);font-weight:400}
input[type=text],input[type=email],input[type=tel],input[type=url],select,textarea{
  font:inherit;font-size:16px;padding:14px 16px;border:1.5px solid var(--border);border-radius:var(--radius);
  background:#fff;color:var(--text);width:100%;
}
input:focus,select:focus,textarea:focus{border-color:var(--blue)}
textarea{min-height:160px;resize:vertical}
.field.error input,.field.error select,.field.error textarea{border-color:var(--error)}
.field-error{font-size:14px;color:var(--error)}
.checkbox{display:flex;gap:12px;align-items:flex-start;font-size:15px}
.checkbox input{width:20px;height:20px;margin-top:2px;flex:none;accent-color:var(--blue)}
.form-msg{padding:20px 22px;border-radius:8px;margin-bottom:24px;font-size:16px;line-height:1.55;box-shadow:0 10px 26px rgba(9,30,66,.08)}
.form-msg a{text-decoration:underline;text-underline-offset:3px;color:inherit}
.form-msg:focus{outline:3px solid var(--focus);outline-offset:3px}
.form-msg.success{background:#E5F5EC;color:var(--success);border:1px solid #BFE5CF}
.form-msg.error{background:#FDEBE6;color:var(--error);border:1px solid #F5C4B7}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* ---------- Tabelle ---------- */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:16px}
th,td{padding:14px 16px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}
th{background:var(--ice);font-weight:600}
thead th{font-family:var(--font-head);font-size:17px}
tbody th{background:transparent;font-weight:600}

/* ---------- Glossar ---------- */
.glossary-nav{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:40px}
.glossary-nav a{padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:14px;font-weight:500;color:var(--text)}
.glossary-nav a:hover{border-color:var(--blue);color:var(--blue)}
dl.glossary dt{font-family:var(--font-head);font-weight:650;font-size:22px;margin-top:32px;padding-top:32px;border-top:1px solid var(--border);scroll-margin-top:100px}
dl.glossary dd{margin-top:8px;color:var(--text)}

/* ---------- Consent-Banner (optional, inaktiv bis Mess-ID) ---------- */
.consent{
  position:fixed;left:0;right:0;bottom:0;z-index:300;max-width:none;margin:0;
  background:var(--navy);color:var(--on-dark);padding:16px 64px 16px 24px;border-radius:0;
  box-shadow:0 -10px 34px rgba(0,0,0,.28);
  display:flex;align-items:center;justify-content:center;gap:18px 32px;flex-wrap:wrap;
}
.consent-inner{max-width:var(--maxw);width:100%;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:18px 32px;flex-wrap:wrap}
.consent[hidden]{display:none}
.consent p{font-size:15px;line-height:1.5;margin:0;max-width:860px}
.consent strong{color:#fff}
.consent a{color:var(--cyan);text-decoration:underline;text-underline-offset:3px}
.consent-actions{display:flex;gap:12px;flex-wrap:wrap}
.consent-close{
  position:absolute;top:50%;right:14px;transform:translateY(-50%);width:32px;height:32px;line-height:1;
  background:transparent;border:0;color:var(--on-dark-muted);font-size:22px;cursor:pointer;border-radius:6px;
}
.consent-close:hover{color:#fff;background:rgba(255,255,255,.1)}
.linklike{background:none;border:0;padding:0;font:inherit;color:inherit;cursor:pointer;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:3px}
.linklike:hover{color:#fff}
@media (max-width:640px){.consent{padding:16px 46px 16px 18px}.consent-inner{gap:12px}.consent p{font-size:14px}}

/* ---------- 404 ---------- */
.notfound{padding:120px 0;text-align:left}
.notfound h1{margin-bottom:18px}

/* ---------- Utilities ---------- */
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.mt-0{margin-top:0}.mt-32{margin-top:32px}.mt-48{margin-top:48px}
.rings-svg{width:100%;height:auto}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width:1180px){
  .topbar{background:linear-gradient(90deg,#0B78E8 0%,#0D4BF8 100%)}
  .logo-tag{display:none}
  .nav-links a{padding:10px 10px;font-size:15px}
}
@media (max-width:1024px){
  .section{padding:72px 0}
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .hero-media{order:-1;max-width:640px;margin:-10px auto 0}
  .hero::before{top:-300px;height:760px}
  .hero-page .hero-grid{grid-template-columns:1fr}
  .services{grid-template-columns:1fr 1fr}
  .service:nth-child(3n){border-right:1px solid var(--border)}
  .service:nth-child(2n){border-right:0}
  .service:nth-last-child(-n+3){border-bottom:1px solid var(--border)}
  .service:nth-last-child(-n+1){border-bottom:0}
  .process,.process-3{grid-template-columns:1fr 1fr}
  .projects{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr;gap:32px}
  .split-sticky{position:static}
  .footer-grid{grid-template-columns:1fr 1fr}
  .section-head-split{grid-template-columns:1fr;gap:16px}
  .pairs,.pairs-2{grid-template-columns:1fr}
  .problems .rings{width:560px;right:-230px;top:auto;bottom:-140px;opacity:.18}

}
@media (max-width:920px){
  .burger{display:flex}
  .nav{gap:16px}
  .nav-cta{margin-left:auto;padding:11px 16px;font-size:14px}
  .nav-links{
    display:none;position:absolute;left:0;right:0;top:var(--header-h);
    flex-direction:column;align-items:stretch;gap:0;margin:0;
    background:var(--white);border-bottom:1px solid var(--border);padding:12px 24px 20px;
    max-height:calc(100vh - var(--header-h));overflow:auto;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:14px 4px;font-size:17px;border-bottom:1px solid var(--border);border-radius:0;display:flex;justify-content:space-between}
  .nav-links a:hover{background:transparent}
  .has-sub{display:flex;flex-wrap:wrap}
  .has-sub > a{flex:1}
  .has-sub > a .caret{display:none}
  .sub-toggle{
    display:flex;align-items:center;justify-content:center;width:48px;border:0;border-bottom:1px solid var(--border);
    background:transparent;cursor:pointer;color:var(--text);
  }
  .sub-toggle::before{content:"";width:10px;height:10px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);transition:transform .2s ease}
  .sub-toggle[aria-expanded="true"]::before{transform:rotate(-135deg)}
  .has-sub{padding-bottom:0;margin-bottom:0}
  .subnav{display:none;opacity:1;visibility:visible;transform:none;transition:none;position:static;width:100%;background:var(--ice);box-shadow:none;padding:6px 12px 10px;margin:0}
  .has-sub:hover .subnav,.has-sub:focus-within .subnav,.has-sub.open-sub .subnav{opacity:1;visibility:visible;transform:none;position:static}
  .subnav.open{display:block}
  .has-sub.open-sub .subnav:not(.open){display:none}
  .subnav a{color:var(--text);font-size:16px;padding:10px 4px;border-bottom:1px solid var(--border)}
  .subnav a:hover{color:var(--blue)}
  .subnav a.active{color:var(--blue-deep);border-bottom-color:var(--blue)}
  .subnav .sub-all{border-top:0;color:var(--blue-deep)}
  .hero-page.hero-dark{
    background-image:
      linear-gradient(180deg,rgba(0,15,32,.35) 0%,rgba(0,15,32,.9) 44%,#000F20 66%),
      image-set(url('/assets/images/bqo-subhero.avif') type('image/avif'),url('/assets/images/bqo-subhero.webp') type('image/webp'));
    background-position:center,center top;
    background-size:cover,110% auto;
    padding-top:190px;
  }
  .strip .wrap{padding:0}
  .strip-item{padding:26px 24px}
  .strip-inner{grid-template-columns:repeat(2,minmax(0,1fr))}
  .two-col{grid-template-columns:1fr}
  .know-cards{grid-template-columns:1fr}
  .models{grid-template-columns:1fr}
  .related{grid-template-columns:1fr}
  .lb{grid-template-columns:1fr;gap:20px}
  .choices,.compare{grid-template-columns:1fr}
  .lb dl{grid-template-columns:1fr;gap:4px 0}
  .lb dd{margin-bottom:10px}

  .region{grid-template-columns:1fr;gap:32px}
  .brand-band .band-text{padding:22px 24px}
  .form-grid{grid-template-columns:1fr}
}
@media (max-width:640px){
  body{font-size:17px}
  .strip-inner{grid-template-columns:1fr}
  .strip-item{padding:22px 24px}
  .logo img{width:96px}
  .nav-cta{padding:11px 14px;font-size:14px}
  .nav-cta::after{content:none}
  .section{padding:60px 0}
  .hero{padding:40px 0 36px}
  .hero h1{max-width:none}
  .hero h1 .accent{white-space:normal}
  h1{font-size:clamp(34px,9.5vw,44px)}
  .services{grid-template-columns:1fr}
  .service{border-right:0!important;border-bottom:1px solid var(--border)!important}
  .service:last-child{border-bottom:0!important}
  .process,.process-3{grid-template-columns:1fr}
  .projects{grid-template-columns:1fr}
  .project{min-height:340px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-legal{flex-wrap:wrap;gap:12px}
  .quote{padding-left:22px}
  .pair{padding:26px 22px}
  .box{padding:26px 22px}
  .actions .btn{width:100%;justify-content:center}
  .site-footer .rings{width:570px;left:-160px;bottom:-205px}
  .cta-band{
    padding:64px 0 72px;
    background-image:
      linear-gradient(180deg,rgba(7,25,48,0) 0%,rgba(7,25,48,.45) 30%,rgba(7,25,48,.92) 50%,#071930 66%),
      image-set(url('/assets/images/bqo-cta.avif') type('image/avif'),url('/assets/images/bqo-cta.webp') type('image/webp'));
    background-position:center,center top;
    background-size:cover,100% auto;
    padding-top:240px;
  }
}

/* Mobile: CTA im Menü, Header-CTA nur ab 420px */
.nav-cta-mobile{display:none}
@media (max-width:920px){
  .nav-cta-mobile{display:block;margin-top:14px}
  .nav-cta-mobile a{border-bottom:0;justify-content:center;background:var(--cta-gradient);color:#fff;font-weight:600;border-radius:var(--radius);padding:14px}
  .nav-cta-mobile a:hover{background:var(--cta-gradient);color:#fff}
}
@media (max-width:480px){
  .region-marks{grid-template-columns:1fr}
}
@media (max-width:400px){
  .nav-cta{display:none}
  .burger{margin-left:auto}
}