:root{
  --blue:#075aa8;
  --blue2:#0879d1;
  --navy:#06294f;
  --navy2:#0a3e73;
  --ice:#eef7ff;
  --ice2:#f7fbff;
  --dark:#102a43;
  --muted:#526b82;
  --line:#d6e7f5;
}
body{background:#fff;color:var(--dark)}
.topbar{background:linear-gradient(90deg,#05284d,#075aa8);border-bottom:1px solid rgba(255,255,255,.14)}
.topbar a{text-decoration:none}
.nav{background:rgba(255,255,255,.97);border-bottom:1px solid #dceaf6;box-shadow:0 8px 30px rgba(6,41,79,.08);backdrop-filter:blur(12px)}
.brand{color:var(--navy);text-decoration:none}
.menu a{color:#173b5d;font-weight:700;position:relative}
.menu a:not(.btn):after{content:"";position:absolute;left:0;right:100%;bottom:-7px;height:2px;background:var(--blue2);transition:right .2s ease}
.menu a:not(.btn):hover:after,.menu a.active:after{right:0}
.btn{background:linear-gradient(135deg,#075aa8,#0879d1);border:1px solid rgba(255,255,255,.16);border-radius:10px;box-shadow:0 9px 20px rgba(7,90,168,.20);transition:transform .2s ease,box-shadow .2s ease,background .2s ease}
.btn:hover{background:linear-gradient(135deg,#064d91,#076fbe);box-shadow:0 12px 25px rgba(7,90,168,.28);transform:translateY(-1px)}
.hero.premium-hero{background:linear-gradient(100deg,rgba(4,35,68,.94) 0%,rgba(7,75,135,.80) 48%,rgba(8,121,209,.36) 100%),url('img/adrg-standort-gebaeudereinigung-nuernberg-v13.webp') center/cover no-repeat;position:relative;overflow:hidden}
.hero.premium-hero:after{content:"";position:absolute;width:430px;height:430px;border-radius:50%;right:-170px;top:-210px;background:rgba(118,198,255,.15);border:1px solid rgba(255,255,255,.12)}
.hero .wrap{position:relative;z-index:1}
.hero h1{text-shadow:0 3px 18px rgba(0,25,54,.28)}
.hero .kicker{color:#bfe5ff}
.hero .btn.light{background:rgba(255,255,255,.96);color:#064f91;border-color:rgba(255,255,255,.75);box-shadow:0 9px 22px rgba(0,28,58,.16)}
.conversion-trust{background:linear-gradient(180deg,#f7fbff,#eef7ff);border-bottom:1px solid #d8eaf8}
.conversion-trust-grid div{background:rgba(255,255,255,.94);border:1px solid #d4e7f6;box-shadow:0 12px 28px rgba(6,55,97,.08);position:relative;overflow:hidden}
.conversion-trust-grid div:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(180deg,#0879d1,#075aa8)}
.conversion-trust-grid strong{color:var(--navy)}
.conversion-trust-grid{grid-template-columns:1fr;max-width:1180px;margin:0 auto}
.conversion-trust-grid .iso-trust-banner{max-width:760px;width:100%;margin:0 auto;padding:20px 28px;background:linear-gradient(135deg,#06294f,#075aa8 62%,#0879d1);border:2px solid #58b6f2;box-shadow:0 14px 32px rgba(6,41,79,.24);text-align:center}
.conversion-trust-grid .iso-trust-banner:before{display:none}
.conversion-trust-grid .iso-trust-banner strong{color:#fff;font-size:1.22rem;letter-spacing:.02em;margin-bottom:3px}
.conversion-trust-grid .iso-trust-banner span{color:#d9efff;font-size:1rem}
.section.alt{background:linear-gradient(180deg,#f6fbff,#edf6fd)}
.section h1,.section h2{color:var(--navy)}
.kicker-dark{color:var(--blue)}
.card,.process-grid div,.faq-list article,.formbox,.video-card{border:1px solid #d8e8f5;box-shadow:0 14px 35px rgba(6,48,86,.08);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.card:hover,.process-grid div:hover{transform:translateY(-3px);border-color:#b8d9ef;box-shadow:0 18px 40px rgba(6,48,86,.13)}
.card-title,.card h3{color:var(--navy)}
.checklist li:before{color:#0879d1;background:#e5f4ff;width:20px;height:20px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;top:2px;font-size:12px}
.industry-list span,.video-points li{background:#f2f9ff;border-color:#d2e8f8;color:#123f68}
.process-grid strong{background:linear-gradient(135deg,#075aa8,#0a8be6);box-shadow:0 7px 16px rgba(7,90,168,.22)}
.notice{background:linear-gradient(135deg,#eaf6ff,#f7fbff);border-left-color:#0879d1}
.cta{background:linear-gradient(110deg,#05284d,#075aa8 62%,#0879d1)}
.cta .btn{background:#fff;color:#075aa8;border-color:#fff}
footer{background:linear-gradient(110deg,#041d38,#062f59);border-top:4px solid #0879d1}
footer a{text-decoration-color:rgba(255,255,255,.35);text-underline-offset:3px}
input,select,textarea{border-color:#bfd8eb;background:#fbfdff;transition:border-color .2s ease,box-shadow .2s ease}
input:focus,select:focus,textarea:focus{outline:0;border-color:#0879d1;box-shadow:0 0 0 4px rgba(8,121,209,.12);background:#fff}
@media(max-width:640px){
  .hero.premium-hero{background-position:62% center}
  .conversion-trust-grid div:before{width:3px}
  .card:hover,.process-grid div:hover{transform:none}
}

/* Accessible mobile navigation and consent controls */
.menu-toggle{display:none;background:#fff;color:var(--navy);border:1px solid #bfd8eb;border-radius:10px;padding:9px 12px;font:inherit;font-weight:800;cursor:pointer}
.menu-toggle:focus-visible,.btn:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible{outline:3px solid #f5b942;outline-offset:3px}
.cookie-banner{border-color:#b9d7ed;max-width:980px;padding:20px;position:fixed}
.cookie-copy{max-width:650px}.cookie-copy p{margin:.35rem 0}.cookie-copy a{color:var(--blue);font-weight:700}
.cookie-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;min-width:310px}
.cookie-actions .consent-choice{background:#075aa8;color:#fff;border:2px solid #075aa8;box-shadow:none;text-align:center}
.cookie-actions .consent-choice:hover{background:#064d91;transform:none}
.cookie-close{position:absolute;right:10px;top:7px;border:0;background:transparent;color:var(--navy);font-size:28px;line-height:1;cursor:pointer}
@media(max-width:900px){
  .nav .wrap{position:relative}
  .menu-toggle{display:inline-flex;margin-left:auto;align-items:center;justify-content:center}
  .menu{display:none;position:absolute;left:16px;right:16px;top:calc(100% + 1px);background:#fff;border:1px solid #d4e7f6;border-radius:0 0 14px 14px;padding:12px;box-shadow:0 18px 35px rgba(6,41,79,.18);flex-direction:column;align-items:stretch;gap:4px}
  .menu.open{display:flex}
  .menu a,.menu a:not(.btn){display:block;padding:11px 12px;text-align:left}
  .menu .btn{text-align:center;margin-top:4px}
  .menu a:after{display:none}
}
@media(max-width:700px){.cookie-actions{grid-template-columns:1fr;width:100%;min-width:0}.cookie-banner{padding:18px}.cookie-copy{padding-right:18px}}
@media(max-width:640px){.conversion-trust-grid{display:block;padding:14px 16px}.conversion-trust-grid .iso-trust-banner{padding:17px 14px;border-radius:14px}.conversion-trust-grid .iso-trust-banner strong{font-size:1rem}.conversion-trust-grid .iso-trust-banner span{font-size:.88rem}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* Unified ADRG blue tile system */
.grid{align-items:stretch}
.card{height:100%;display:flex;flex-direction:column;background:linear-gradient(145deg,#06294f 0%,#064a84 48%,#075aa8 100%);border:1px solid #2b91d1;box-shadow:0 14px 32px rgba(6,41,79,.18)}
.card img{border-bottom:4px solid #58b6f2}
.card .pad{display:flex;flex:1;flex-direction:column}
.card .pad>p:last-child{margin-bottom:0}
.card h3,.card .card-title,.card p,.card strong{color:#fff}
.card p{color:#f1f8ff}
.card:hover{border-color:#79c9f8;box-shadow:0 19px 42px rgba(6,41,79,.27)}
.card .btn{margin-top:auto;background:#fff;color:#075aa8;border-color:#fff;box-shadow:none}
.card .btn:hover{background:#eaf6ff;color:#064d91}
.process-grid div{background:linear-gradient(145deg,#06294f,#075aa8);border:1px solid #2b91d1;box-shadow:0 14px 32px rgba(6,41,79,.17)}
.process-grid div h3,.process-grid div p,.process-grid div .card-title{color:#fff}
.process-grid div>strong:first-child{background:#fff;color:#075aa8}
.industry-list span{background:linear-gradient(135deg,#06294f,#075aa8);border-color:#2b91d1;color:#fff;box-shadow:0 8px 18px rgba(6,41,79,.14)}
.faq-list article,.formbox,.video-card{background:#fff}
.service-gallery .card img{aspect-ratio:3/2;height:auto;object-fit:cover}
.service-gallery .card .pad{flex:1}

/* V11: drei einzelne ISO-Kacheln und kräftigeres ADRG-Blau */
.conversion-trust-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;max-width:900px;padding:24px 20px}
.conversion-trust-grid .iso-trust-card{min-height:92px;display:flex;align-items:center;justify-content:center;padding:20px;border-radius:18px;text-align:center;background:linear-gradient(145deg,#032f68 0%,#005fbd 54%,#0789e8 100%);border:2px solid #65c6ff;box-shadow:0 15px 34px rgba(0,72,150,.28)}
.conversion-trust-grid .iso-trust-card:before{display:none}
.conversion-trust-grid .iso-trust-card strong{margin:0;color:#fff;font-size:1.28rem;letter-spacing:.035em;text-shadow:0 2px 10px rgba(0,30,70,.3)}
.card{background:linear-gradient(145deg,#022f67 0%,#0058ae 50%,#087fd5 100%);border-color:#55baf5;box-shadow:0 15px 34px rgba(0,69,145,.24)}
.card img{border-bottom-color:#73ceff}
.card:hover{border-color:#9bdeff;box-shadow:0 21px 46px rgba(0,69,145,.33)}
@media(max-width:700px){.conversion-trust-grid{display:grid;grid-template-columns:1fr;gap:10px;padding:14px 18px}.conversion-trust-grid .iso-trust-card{min-height:66px;padding:14px}.conversion-trust-grid .iso-trust-card strong{font-size:1.08rem}}


/* V13: finale ISO-Kacheln in klarem ADRG-Blau */
.conversion-trust{background:linear-gradient(180deg,#eaf5ff 0%,#f7fbff 100%);border-bottom:1px solid #bcdcf3}
.conversion-trust-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;max-width:980px;padding:28px 20px}
.conversion-trust-grid .iso-trust-card{min-height:118px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:22px;border-radius:20px;background:linear-gradient(145deg,#001f4d 0%,#004f9e 48%,#008ae6 100%);border:2px solid #74cfff;box-shadow:0 18px 38px rgba(0,65,135,.32)}
.conversion-trust-grid .iso-trust-card strong{color:#fff;font-size:1.35rem;line-height:1.15;margin:0 0 8px;text-shadow:0 2px 10px rgba(0,20,55,.4)}
.conversion-trust-grid .iso-trust-card span{display:block;color:#dff3ff;font-size:1rem;font-weight:700;letter-spacing:.01em}
@media(max-width:700px){.conversion-trust-grid{grid-template-columns:1fr;gap:12px;padding:16px 18px}.conversion-trust-grid .iso-trust-card{min-height:84px;padding:16px}.conversion-trust-grid .iso-trust-card strong{font-size:1.18rem;margin-bottom:5px}}

/* V14: Prozessbereich mit maximalem Kontrast */
.conversion-process{
  background:linear-gradient(135deg,#031d3d 0%,#064f91 58%,#0879d1 100%);
  color:#fff;
  position:relative;
  overflow:hidden;
}
.conversion-process:before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(90deg,rgba(0,18,48,.25),rgba(0,49,100,.08));
  pointer-events:none;
}
.conversion-process .inner{position:relative;z-index:1}
.conversion-process .section-head h2{
  color:#fff;
  text-shadow:0 3px 14px rgba(0,18,48,.55);
}
.conversion-process .section-head .lead{
  color:#eef8ff;
  text-shadow:0 2px 10px rgba(0,18,48,.4);
}
.conversion-process .process-grid>div{
  background:linear-gradient(145deg,rgba(1,35,76,.97),rgba(0,100,184,.96));
  border:2px solid rgba(125,211,255,.78);
  box-shadow:0 16px 36px rgba(0,20,55,.3);
}
.conversion-process .process-grid .card-title{
  color:#fff;
  font-weight:800;
  text-shadow:0 2px 8px rgba(0,20,55,.45);
}
.conversion-process .process-grid p{
  color:#f4faff;
  font-weight:500;
}
.conversion-process .process-grid>div>strong:first-child{
  background:#fff;
  color:#075aa8;
  box-shadow:0 7px 18px rgba(0,20,55,.28);
}


/* V15: finaler statischer Vertrauensbereich ohne Video */
.image-trust{background:#fff}
.image-trust-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,.9fr);gap:42px;align-items:center}
.image-trust-copy .lead{max-width:760px}
.image-trust-figure{margin:0;border-radius:22px;overflow:hidden;background:#eaf5ff;box-shadow:0 18px 42px rgba(6,48,86,.14)}
.image-trust-figure img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
.image-trust-figure figcaption{padding:13px 18px;color:#244d70;font-size:.92rem;font-weight:700}

/* V15: Prozess ist eine Darstellung, keine scheinbar klickbare Schaltfläche */
.conversion-process .process-grid{counter-reset:adrg-step}
.conversion-process .process-grid>div{position:relative;cursor:default;transform:none!important;transition:border-color .2s ease,box-shadow .2s ease}
.conversion-process .process-grid>div:hover{transform:none!important;border-color:rgba(125,211,255,.78);box-shadow:0 16px 36px rgba(0,20,55,.3)}
.conversion-process .process-grid>div:not(:last-child):after{content:"→";position:absolute;right:-26px;top:50%;transform:translateY(-50%);font-size:2rem;font-weight:900;color:#dff3ff;text-shadow:0 2px 8px rgba(0,20,55,.4);z-index:2}

/* V15: Tastaturbedienung und Fokus sichtbar */
.skip-link{position:fixed;left:12px;top:-80px;z-index:10000;background:#fff;color:#06294f;padding:12px 16px;border:3px solid #0879d1;border-radius:8px;font-weight:800}
.skip-link:focus{top:12px}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #ffbf47;outline-offset:3px}

@media(max-width:900px){
  .image-trust-grid{grid-template-columns:1fr;gap:26px}
  .conversion-process .process-grid>div:not(:last-child):after{content:"↓";right:auto;left:50%;top:auto;bottom:-34px;transform:translateX(-50%)}
}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* V16: Prozessnummern klar oberhalb der Ueberschriften */
.conversion-process .process-grid{
  padding-top:34px;
  column-gap:24px;
  row-gap:44px;
}
.conversion-process .process-grid>div{
  padding:50px 22px 24px;
  min-height:220px;
  overflow:visible;
}
.conversion-process .process-grid>div>strong:first-child{
  position:absolute;
  top:-32px;
  left:50%;
  transform:translateX(-50%);
  width:64px;
  height:64px;
  margin:0;
  display:flex;
  align-items:center;
  justify-content:center;
  border:4px solid #dff3ff;
  border-radius:50%;
  font-size:1.7rem;
  line-height:1;
  font-weight:900;
  z-index:5;
}
.conversion-process .process-grid .card-title{
  display:block;
  margin:0 0 12px;
  position:relative;
  z-index:1;
  line-height:1.25;
}
@media(max-width:900px){
  .conversion-process .process-grid{padding-top:34px;row-gap:52px}
  .conversion-process .process-grid>div{min-height:0;padding-top:48px}
}