/* TecClean, Website V4 (PR1004). Design-Tokens, Grundlagen, Bausteine. Schriften lokal (OFL). */
@font-face{font-family:"Archivo";src:url(/assets/fonts/archivo-wdth.woff2) format("woff2-variations"),url(/assets/fonts/archivo-wdth.woff2) format("woff2");font-weight:100 900;font-stretch:62% 125%;font-display:swap}
@font-face{font-family:"Instrument Sans";src:url(/assets/fonts/instrument-sans-400.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Instrument Sans";src:url(/assets/fonts/instrument-sans-600.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Red Hat Mono";src:url(/assets/fonts/red-hat-mono-500.woff2) format("woff2");font-weight:500;font-display:swap}

:root{
  /* Corporate Design (Logo TecClean: Teal #24a3b6, Navy #121b24) */
  --tc-blue:#24a3b6;          /* TecClean-Blau: Flächen, Linien, Siegel */
  --tc-blue-dark:#127887;     /* dunkles TecClean-Blau: Buttons (Weiß darauf 4,9:1) */
  --tc-blue-deep:#0d5f6b;     /* Hover */
  --tc-blue-light:#8fdbe6;    /* helles technisches Blau: kleine Hervorhebungen auf Dunkel */
  --tc-white:#ffffff;
  --tc-grey-light:#eef3f6;    /* helles Grau */
  --tc-anthracite:#26303a;    /* Anthrazit */
  --tc-night:#071015;         /* nahezu Schwarz für cineastische Bereiche */
  --tc-glow:rgba(36,163,182,.42); /* technischer Lichtakzent */
  /* Klassen der Partikelauswertung */
  --cls-met:#d4352d; --cls-non:#2563d9; --cls-fib:#0b8a80;
  /* Rollen */
  --tc-navy:#121b24;          /* Navy aus dem Logo: Text, Footer */
  --canvas:#f4f8fa; --panel:#ffffff; --panel-2:#e8f4f7; --line:rgba(18,27,36,.12); --line-strong:rgba(18,27,36,.28);
  --text:#121b24; --text-2:#46586a; --teal:var(--tc-blue); --teal-hi:#5cc3d2; --accent-text:#0e6876;
  --paper:#f3f7f9; --paper-2:#e6eff3; --ink:#0f1c25; --ink-2:#3f515d; --teal-ink:#0e6876;
  --f-display:"Archivo","Arial Narrow",system-ui,sans-serif; --f-body:"Instrument Sans",system-ui,-apple-system,"Segoe UI",sans-serif; --f-mono:"Red Hat Mono",ui-monospace,monospace;
  --ease:cubic-bezier(.22,.8,.24,1); --ease-io:cubic-bezier(.65,0,.35,1);
  --r:14px; --hdr:76px; --wrap:1240px;
  --tshadow:none;
}
*,*::before,*::after{box-sizing:border-box}
html{overflow-x:hidden;overflow-x:clip;-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--hdr) + 16px)}
body{margin:0;overflow-x:hidden;overflow-x:clip;background:var(--canvas);color:var(--text);font:400 18px/1.62 var(--f-body);font-kerning:normal;-webkit-font-smoothing:antialiased;hyphens:manual;text-rendering:optimizeLegibility}
img,svg,video{display:block;max-width:100%}
img{height:auto}
a{color:var(--accent-text);text-decoration-thickness:1px;text-underline-offset:.18em}
a:hover{color:#c8f1f6}
:focus-visible{outline:2px solid var(--tc-blue-light);outline-offset:3px;border-radius:4px}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.nw{white-space:nowrap}
.skip{position:fixed;left:16px;top:-60px;z-index:100;background:var(--tc-blue-dark);color:var(--text);padding:10px 16px;border-radius:8px;transition:top .2s}
.skip:focus{top:12px;color:var(--text)}
.wrap{width:min(var(--wrap),100% - 40px);margin-inline:auto}
.wrap--narrow{width:min(860px,100% - 40px)}
main{display:block;outline:none}
p,li,dd{text-wrap:pretty}
h1,h2,h3,.band__big{text-wrap:balance}

/* Umgebung: eine feste Hintergrundebene (Licht-Drift, technisches Raster, kein Staub) */
.env{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.env__glow{position:absolute;inset:-20%;background:radial-gradient(40% 35% at 30% 20%,rgba(36,163,182,.08),transparent 70%),radial-gradient(35% 30% at 80% 70%,rgba(36,163,182,.06),transparent 70%);animation:drift 84s ease-in-out infinite alternate;animation-delay:-20s}
.env__grid{position:absolute;inset:0;background-image:linear-gradient(rgba(18,27,36,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(18,27,36,.035) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(80% 70% at 50% 40%,#000 30%,transparent 100%)}
@keyframes drift{to{transform:translate3d(6%,4%,0) rotate(6deg)}}
body.paused *,body.paused *::before,body.paused *::after{animation-play-state:paused!important}

/* Typografie */
.h2{font:700 clamp(34px,4.8vw,62px)/1.04 var(--f-display);font-stretch:108%;letter-spacing:-.012em;margin:0 0 .4em}
.h2--m{font-size:clamp(30px,3.5vw,50px)}
.h3{font:650 clamp(21px,1.8vw,25px)/1.2 var(--f-display);font-stretch:104%;margin:0 0 .45em;letter-spacing:-.005em}
.lead{font-size:clamp(18px,1.5vw,21px);line-height:1.55;color:var(--text-2);max-width:62ch;margin:0 0 1.2em}
.kicker{font:500 14px/1.2 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--accent-text);margin:0 0 18px;display:flex;align-items:center;gap:10px}
.kicker::before{content:"";width:28px;height:2px;background:var(--tc-blue);box-shadow:0 0 12px var(--tc-glow)}
.kicker > span::after{content:"";display:inline-block;width:.55em;height:1em;margin-left:.35em;vertical-align:-.15em;background:currentColor;opacity:.75;animation:blink 1.1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
p{margin:0 0 1em}

/* Buttons */
.ctas{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 0}
.btn{--b:var(--tc-blue-dark);display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 22px;border-radius:999px;font:600 17px/1.2 var(--f-body);text-decoration:none;border:1px solid transparent;transition:background-color .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease),transform .25s var(--ease),box-shadow .25s var(--ease);cursor:pointer}
.btn--primary{background:var(--b);color:var(--text);box-shadow:0 8px 26px -10px var(--tc-glow)}
.btn--primary:hover{background:var(--tc-blue-deep);color:var(--text);transform:translateY(-1px);box-shadow:0 12px 30px -10px var(--tc-glow)}
.btn--ghost{background:transparent;color:var(--text);border-color:var(--line-strong)}
.btn--ghost:hover{border-color:var(--accent-text);color:var(--text);background:rgba(36,163,182,.08)}
.btn--sm{min-height:42px;padding:9px 18px;font-size:16px;white-space:nowrap}
.btn--lg{min-height:56px;padding:14px 30px;font-size:18px}
.btn__ic{width:18px;height:18px}
.sec--light .btn--ghost,.form-sec .btn--ghost{color:var(--ink);border-color:rgba(15,28,37,.28)}
.sec--light .btn--ghost:hover{border-color:var(--teal-ink);color:var(--teal-ink);background:rgba(14,104,118,.06)}

/* Chips und Listen */
.chips{list-style:none;padding:0;margin:22px 0 0;display:flex;flex-wrap:wrap;gap:8px}
.chips>li{font:500 14px/1 var(--f-mono);letter-spacing:.04em;padding:9px 12px;border:1px solid var(--line-strong);border-radius:8px;background:rgba(255,255,255,.88);color:var(--text);backdrop-filter:blur(8px)}
.checks{list-style:none;padding:0;margin:0 0 1em;display:grid;gap:10px}
.checks>li{position:relative;padding-left:30px}
.checks>li::before{content:"";position:absolute;left:2px;top:.42em;width:16px;height:9px;border-left:2px solid var(--tc-blue);border-bottom:2px solid var(--tc-blue);transform:rotate(-45deg)}
.checks--lg>li{font-size:19px}
.sec--light .checks>li::before{border-color:var(--teal-ink)}

/* Kopfleiste (blendet beim Runterscrollen aus, beim Hochscrollen ein) */
.hdr{position:fixed;inset:0 0 auto;z-index:50;height:var(--hdr);transition:transform .45s var(--ease),background-color .3s,border-color .3s;border-bottom:1px solid transparent}
.hdr.is-solid{background:rgba(255,255,255,.9);box-shadow:0 10px 30px -24px rgba(18,27,36,.5);backdrop-filter:blur(14px) saturate(140%);border-bottom-color:var(--line)}
.hdr.is-hidden{transform:translateY(-100%)}
.hdr:has(:focus-visible){transform:none}
.hdr__in{height:100%;width:min(1400px,100% - 32px);margin-inline:auto;display:flex;align-items:center;gap:22px}
.logo{display:block;flex:none}
.logo__img{width:150px;height:auto}
.hdr__chip{display:none;margin:0;font:500 13px/1 var(--f-mono);letter-spacing:.06em;color:var(--text-2);padding:8px 10px;border:1px solid var(--line);border-radius:999px;white-space:nowrap}
.hdr__chip span{color:var(--accent-text)}
@media (min-width:1560px){.hdr__chip{display:block}}
.nav{margin-left:auto}
.nav__list{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:4px}
.nav__list>li>a,.nav__ddbtn{display:inline-flex;align-items:center;gap:6px;white-space:nowrap;color:var(--text);text-decoration:none;font:600 16px/1 var(--f-body);padding:12px 12px;border-radius:8px;background:none;border:0;cursor:pointer}
.nav__list>li>a:hover,.nav__ddbtn:hover,.nav__list>li>a[aria-current]{color:var(--text);background:rgba(36,163,182,.1)}
.nav__list>li>a[aria-current]{box-shadow:inset 0 -2px 0 var(--tc-blue)}
.nav__ddbtn svg{width:12px;height:12px;transition:transform .25s}
.nav__dd{position:relative}
.nav__dd.is-current>.nav__ddbtn{box-shadow:inset 0 -2px 0 var(--tc-blue)}
.nav__sub{position:absolute;top:calc(100% + 8px);left:-12px;min-width:300px;list-style:none;margin:0;padding:10px;border-radius:14px;background:#fff;border:1px solid var(--line);box-shadow:0 30px 60px -24px rgba(18,27,36,.35);opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .2s,transform .25s var(--ease),visibility 0s .25s}
.nav__dd.is-open .nav__sub,.nav__dd:focus-within .nav__sub{opacity:1;visibility:visible;transform:none;transition:opacity .2s,transform .25s var(--ease)}
.nav__dd.is-open .nav__ddbtn svg{transform:rotate(180deg)}
.nav__sub a{display:block;padding:10px 12px;border-radius:8px;color:var(--text);text-decoration:none;font-size:16px}
.nav__sub a:hover,.nav__sub a[aria-current]{background:rgba(36,163,182,.1);color:var(--text)}
.nav__sub .nav__all a{color:var(--accent-text);font-weight:600;border-bottom:1px solid var(--line);border-radius:8px 8px 0 0;margin-bottom:4px}
.nav__mob{display:none}
.hdr__act{display:flex;align-items:center;gap:12px}
.lang{display:flex;align-items:center;gap:2px;margin:0;font:500 14px/1 var(--f-mono)}
.lang__cur,.lang a{padding:9px 8px;border-radius:6px}
.lang__cur{color:var(--text);background:rgba(36,163,182,.12)}
.lang a{color:var(--text-2);text-decoration:none}
.lang a:hover{color:var(--text)}
.hdr__tel{display:none;align-items:center;gap:8px;color:var(--text);text-decoration:none;font:500 15px/1 var(--f-mono);white-space:nowrap}
.hdr__tel svg{width:18px;height:18px;color:var(--accent-text)}
@media (min-width:1500px){.hdr__tel{display:inline-flex}}
.burger{display:none;width:46px;height:46px;border-radius:10px;border:1px solid var(--line-strong);background:transparent;color:var(--text);cursor:pointer;position:relative}
.burger i{position:absolute;left:12px;right:12px;height:2px;background:currentColor;transition:transform .3s var(--ease)}
.burger i:nth-of-type(1){top:17px}.burger i:nth-of-type(2){top:26px}
.burger[aria-expanded="true"] i:nth-of-type(1){transform:translateY(4.5px) rotate(45deg)}
.burger[aria-expanded="true"] i:nth-of-type(2){transform:translateY(-4.5px) rotate(-45deg)}
@media (max-width:1080px){
  .burger{display:block}
  .hdr__cta{display:none}
  .nav{position:fixed;inset:var(--hdr) 0 0;background:#fff;padding:20px 20px 40px;overflow:auto;transform:translateX(100%);visibility:hidden;transition:transform .4s var(--ease),visibility 0s .4s}
  .nav.is-open{transform:none;visibility:visible;transition:transform .4s var(--ease)}
  .nav__list{flex-direction:column;align-items:stretch;gap:0}
  .nav__list>li>a,.nav__ddbtn{width:100%;justify-content:space-between;font-size:20px;padding:16px 8px;border-bottom:1px solid var(--line);border-radius:0}
  .nav__sub{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;background:none;padding:0 0 8px 12px;min-width:0;display:none}
  .nav__dd.is-open .nav__sub{display:block}
  .nav__mob{display:grid;gap:16px;margin-top:24px}
  .nav__tel{font:500 18px/1 var(--f-mono);color:var(--text)}
}

/* Abschnitte */
.sec{position:relative;padding:clamp(72px,10vw,140px) 0}
.sec--panel{background:var(--panel-2)}
.sec--light{background:#fff;color:var(--ink)}
.sec--light .lead{color:var(--ink-2)}
.sec--light .kicker{color:var(--teal-ink)}
.sec--light a{color:var(--teal-ink)}
.sec--cta{background:radial-gradient(70% 140% at 85% 0%,rgba(92,195,210,.55),transparent 60%),linear-gradient(135deg,#127887,#0d5f6b);color:var(--text)}
.sec::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--tc-blue),transparent);transform:scaleX(0);transform-origin:left;transition:transform 1.4s var(--ease);opacity:.7}
.sec.in::before{transform:scaleX(1)}
.sec--light::before{opacity:.5}
.sec__head{margin-bottom:clamp(32px,4vw,56px);max-width:860px}
.sec__head--c{margin-inline:auto;text-align:center}
.sec__head--c .kicker{justify-content:center}
.anchor{position:relative;top:calc(-1 * var(--hdr))}

/* Überschriften: Scan-Balken und Aufdeckung (danach clip-path:none) */
.js .reveal-h{position:relative;clip-path:inset(0 100% 0 0)}
.js .reveal-h.in{animation:hscan 1.1s var(--ease) forwards,hglitch 1.4s steps(1) forwards}
.js .reveal-h::after{content:"";position:absolute;top:-4%;bottom:-4%;left:0;width:3px;background:var(--tc-blue-light);box-shadow:0 0 14px 2px var(--tc-glow);opacity:0}
.js .reveal-h.in::after{animation:hbar 1.1s var(--ease) forwards}
.js .reveal-h.done{clip-path:none}
.js .reveal-h.done::after{display:none}
@keyframes hscan{to{clip-path:inset(0 0 0 0)}}
@keyframes hbar{0%{opacity:1;left:0}90%{opacity:1}100%{opacity:0;left:100%}}

/* Allgemeine Auftritte */
.js .rise{opacity:0;transform:translateY(22px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.js .rise.in{opacity:1;transform:none}

/* HUD-Karten */
.hud{position:relative;background:#fff;box-shadow:0 18px 40px -32px rgba(18,27,36,.45);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.hud::before,.hud::after{content:"";position:absolute;width:18px;height:18px;border:1.5px solid var(--tc-blue);opacity:.75;pointer-events:none}
.hud::before{top:10px;left:10px;border-right:0;border-bottom:0}
.hud::after{bottom:10px;right:10px;border-left:0;border-top:0}
.cards{display:grid;gap:18px}
.cards--3{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}
.cards--2{grid-template-columns:repeat(auto-fit,minmax(min(100%,380px),1fr))}
.cards--4{grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr))}
.card{padding:30px 28px 28px;transition:transform .35s var(--ease),border-color .35s,box-shadow .35s}
.card:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:0 24px 50px -28px rgba(36,163,182,.45)}
.card__no{display:block;font:500 13px/1 var(--f-mono);color:var(--accent-text);letter-spacing:.12em;margin-bottom:16px}
.card__tag{font:500 13px/1.3 var(--f-mono);color:var(--text-2);letter-spacing:.06em;text-transform:uppercase;margin:0 0 10px}
.card h3 a{color:inherit;text-decoration:none}
.card h3 a::after{content:"";position:absolute;inset:0}
.card p{color:var(--text-2)}
.card__link{display:inline-flex;align-items:center;gap:8px;margin-top:6px;font-weight:600;text-decoration:none;position:relative;z-index:1}
.card__link svg{width:18px;height:18px;transition:transform .25s var(--ease)}
.card__link:hover svg{transform:translateX(3px)}
.sec--light .hud{background:#fff;border-color:rgba(15,28,37,.12);box-shadow:0 18px 40px -30px rgba(15,28,37,.35)}
.sec--light .card p{color:var(--ink-2)}
.sec--light .hud::before,.sec--light .hud::after{border-color:var(--teal-ink)}

/* ---------- Hero Startseite ---------- */
.hero{position:relative;height:100vh;height:100svh;min-height:560px}
/* Scroll-Hero: hohe Spur, Bühne klebt oben (nur mit JS und ohne reduzierte Bewegung/Handy, Klasse is-scrub) */
.hero-track.is-scrub{height:calc(100svh + 230svh)}
.hero-track.is-scrub>.hero{position:sticky;top:0}
.hero__stage{position:relative;height:100%;overflow:hidden;background:var(--canvas)}
.hero__frame{position:absolute;inset:0}
.hero__poster,.hero__video,.hero__ov{position:absolute;inset:0;width:100%;height:100%}
.hero__poster picture,.hero__poster img{width:100%;height:100%;object-fit:cover}
.hero__pic{position:absolute;inset:0}
.hero__pic--end{opacity:0;transition:opacity .6s}
.hero__video{object-fit:cover;opacity:0;transition:opacity .6s;transform:translateZ(0)}
.hero.video-ready .hero__video{opacity:1}
.hero__ov{pointer-events:none}
@media (min-width:721px){.hero__frame{left:0;right:-24vw}}
.hero__scrim{position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(5,11,15,.93) 0%,rgba(5,11,15,.86) 30%,rgba(5,11,15,.45) 52%,rgba(5,11,15,0) 70%),linear-gradient(0deg,rgba(5,11,15,.7),rgba(5,11,15,0) 30%),linear-gradient(180deg,rgba(5,11,15,.55),rgba(5,11,15,0) 22%)}
.hero__bands{position:absolute;inset:0;padding:calc(var(--hdr) + 4vh) 0 0 max(20px,calc((100vw - 1400px)/2 + 16px));pointer-events:none}
.band{position:absolute;left:max(20px,calc((100vw - 1400px)/2 + 16px));top:calc(var(--hdr) + (100% - var(--hdr) - 110px)/2);transform:translateY(-50%);width:min(620px,calc(100vw - 40px));text-shadow:var(--tshadow);opacity:0}
.band--1{opacity:1}
.band .btn,.band .chips>li{text-shadow:none}
.band a,.band button{pointer-events:auto}
.band.is-on a{pointer-events:auto}
.hero__h1{font:760 clamp(36px,3.9vw,58px)/1.02 var(--f-display);font-stretch:106%;letter-spacing:-.018em;margin:0 0 18px}
.hero__h1 .hl{display:block;color:var(--accent-text);font-weight:620;font-size:.5em;letter-spacing:-.005em;margin-top:.25em;line-height:1.1}
.hero__lead{font-size:clamp(18px,1.3vw,20px);color:var(--text-2);max-width:54ch;margin:0}
.band__big{font:720 clamp(36px,4.6vw,70px)/1.02 var(--f-display);font-stretch:106%;letter-spacing:-.016em;margin:0 0 16px}
.band__small{font-size:clamp(18px,1.45vw,21px);color:var(--text-2);max-width:48ch;margin:0}
.js .band .w{display:inline-block;opacity:var(--kc,1);transform:translateY(calc((1 - var(--kc,1))*18px)) scale(calc(.94 + .06*var(--kc,1)))}
.hero__seal{position:absolute;right:max(20px,calc((100vw - 1400px)/2 + 16px));top:calc(var(--hdr) + 18px);width:220px;height:220px;pointer-events:none}
.seal{width:100%;height:100%;overflow:visible;position:relative}
.seal__svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.seal__globe{position:absolute;inset:19%;width:62%;height:62%;border-radius:50%;box-shadow:0 14px 30px -12px rgba(18,27,36,.45),0 0 0 6px rgba(255,255,255,.55)}
.seal__o{fill:rgba(255,255,255,.6);stroke:rgba(36,163,182,.6);stroke-width:1}
.seal__ring{font:600 11.5px var(--f-mono);letter-spacing:.2em;fill:var(--accent-text);text-transform:uppercase}
.seal__spin{transform-origin:100px 100px;animation:spin 28s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.hero__ring{position:absolute;right:28px;bottom:118px;width:40px;height:40px;color:var(--accent-text);transition:opacity .4s}
.hero.video-ready .hero__ring,.hero.static .hero__ring,.hero.video-failed .hero__ring{opacity:0}
.hero__ui{position:absolute;right:max(20px,calc((100vw - 1400px)/2 + 16px));bottom:28px;display:flex;flex-direction:column;align-items:flex-end;gap:10px}
.hero__skip{font:500 14px/1 var(--f-mono);letter-spacing:.08em;color:var(--text);text-decoration:none;padding:10px 14px;border:1px solid var(--line-strong);border-radius:999px;background:rgba(255,255,255,.85);backdrop-filter:blur(8px)}
.hero__skip:hover{color:var(--text);border-color:var(--accent-text)}
.hero__scroll{font:500 13px/1 var(--f-mono);letter-spacing:.12em;color:var(--text-2);text-transform:uppercase}
.hero__arrow{position:absolute;left:50%;bottom:26px;width:76px;height:76px;margin-left:-38px;border-radius:50%;background:var(--tc-blue-dark);color:var(--text);display:grid;place-items:center;box-shadow:0 10px 30px -8px var(--tc-glow);animation:bob 2.2s var(--ease-io) infinite;transition:opacity .4s,visibility 0s .4s}
.hero__arrow::before{content:"";position:absolute;inset:-6px;border-radius:50%;border:2px solid var(--tc-blue);animation:pulse 2.2s ease-out infinite}
.hero__arrow svg{width:30px;height:30px}
.hero.is-past .hero__arrow{opacity:0;visibility:hidden}
@keyframes bob{50%{transform:translateY(6px)}}
@keyframes pulse{0%{opacity:.8;transform:scale(1)}100%{opacity:0;transform:scale(1.35)}}
.hero__note{position:absolute;right:max(20px,calc((100vw - 1400px)/2 + 16px));bottom:128px;margin:0;font:500 12px/1.3 var(--f-mono);color:var(--text-2);opacity:0;transition:opacity .6s}
.hero.ov-on .hero__note{opacity:1}
html.hero-lock{overflow:hidden}

/* Erkennungsebene (Partikelklassifizierung, Beispieldarstellung) */
.ov{width:100%;height:100%;overflow:visible}
.ov__scan{stroke:var(--cls-fib);stroke-width:3;filter:drop-shadow(0 0 6px var(--cls-fib));opacity:0}
.ov__box{fill:rgba(255,255,255,.05);stroke-width:1.8;opacity:0;transform-box:fill-box;transform-origin:center;transform:scale(1.35);transition:opacity .35s var(--ease),transform .45s var(--ease)}
.ov__box.on{opacity:1;transform:none;animation:neon 2.4s ease-in-out infinite}
.ov__box--met{stroke:var(--cls-met)}.ov__box--non{stroke:var(--cls-non)}.ov__box--fib{stroke:var(--cls-fib)}
.ov__arrow{fill:none;stroke-width:1.5;stroke-dasharray:var(--len);stroke-dashoffset:var(--len);opacity:0;filter:drop-shadow(0 0 4px currentColor);transition:stroke-dashoffset .8s var(--ease),opacity .2s}
.ov__arrow.on{stroke-dashoffset:0;opacity:.75}
.ov__flow{fill:none;stroke:#fff;stroke-width:2.2;stroke-linecap:round;stroke-dasharray:6 34;opacity:0;filter:drop-shadow(0 0 5px currentColor) drop-shadow(0 0 2px #fff);transition:opacity .4s}
.ov__flow.on{opacity:.95;animation:flow 1.4s linear infinite}
.ov__tag{opacity:0;transition:opacity .45s var(--ease) .45s}
.ov__tag.on{opacity:1;animation:neonsoft 2.4s ease-in-out infinite}
.ov__tag rect{fill:rgba(12,22,32,.78);stroke-width:1.4}
.ov__tag text{font:500 20px var(--f-mono);fill:#fff}
.ov__tag .ov__cls{font-size:13.5px;letter-spacing:.1em;text-transform:uppercase}
@keyframes neon{0%,100%{filter:drop-shadow(0 0 2px currentColor)}50%{filter:drop-shadow(0 0 8px currentColor) drop-shadow(0 0 1px #fff)}}
@keyframes neonsoft{0%,100%{filter:drop-shadow(0 0 4px currentColor)}50%{filter:drop-shadow(0 0 12px currentColor)}}
@keyframes flow{to{stroke-dashoffset:-40}}

/* Statischer Hero (Handy, Tablet hochkant, Querformat-Handy, reduzierte Bewegung): Schlussbild mit Erkennung, Texte darunter */
@media (max-width:720px),(orientation:portrait) and (max-width:1024px),(orientation:portrait) and (pointer:coarse),(orientation:landscape) and (pointer:coarse) and (max-height:560px),(prefers-reduced-motion:reduce){
  .hero{height:auto;min-height:0}
  .hero__stage{height:auto;display:flex;flex-direction:column}
  .hero__frame{position:relative;inset:auto;left:0;width:100%;aspect-ratio:16/9;margin-top:var(--hdr)}
  .hero__video,.hero__ring,.hero__ui,.hero__arrow,.hero__pic--start{display:none}
  .hero__pic--end{opacity:1}
  .hero__scrim{background:linear-gradient(0deg,var(--canvas) 0%,rgba(244,248,250,0) 30%);height:calc(var(--hdr) + 56.25vw);bottom:auto}
  .hero__bands{position:relative;inset:auto;padding:28px 20px 48px}
  .band{position:relative;left:auto;top:auto;transform:none;width:auto;opacity:1!important;margin-bottom:28px;text-shadow:none}
  .band:not(.band--1) .band__big{font-size:clamp(26px,6.4vw,34px)}
  .hero__seal{width:118px;height:118px;top:calc(var(--hdr) + 10px);right:12px}
  .hero__note{position:relative;right:auto;bottom:auto;opacity:1;padding:0 20px 24px}
}
@media (max-height:560px) and (min-width:721px){.hero__seal,.hero__scroll{display:none}}

/* ---------- Unterseiten-Hero ---------- */
.phero{position:relative;min-height:min(86vh,820px);display:flex;align-items:flex-end;padding:calc(var(--hdr) + 40px) 0 clamp(48px,7vw,96px);overflow:hidden;background:var(--canvas)}
.phero__media{position:absolute;inset:0 0 0 30%}
.phero__media picture,.phero__media img{width:100%;height:100%;object-fit:cover}
.js .phero__media img{transform:scale(1.06);transition:transform 2.4s var(--ease)}
.js .phero.in .phero__media img{transform:none}
.phero__field{position:absolute;inset:0;background:radial-gradient(60% 70% at 70% 40%,rgba(36,163,182,.32),transparent 70%),repeating-radial-gradient(circle at 70% 45%,rgba(143,219,230,.10) 0 1px,transparent 1px 28px)}
.phero__scrim{position:absolute;inset:0;background:linear-gradient(90deg,var(--canvas) 0%,rgba(244,248,250,.95) 34%,rgba(244,248,250,.55) 58%,rgba(244,248,250,0) 100%),linear-gradient(0deg,rgba(244,248,250,.9),rgba(244,248,250,0) 40%)}
.phero__in{position:relative}
.phero__h1{font:760 clamp(38px,5vw,74px)/1.02 var(--f-display);font-stretch:106%;letter-spacing:-.016em;margin:0 0 18px;max-width:18ch}
.phero__lead{font-size:clamp(18px,1.5vw,22px);color:var(--text-2);max-width:58ch;margin:0}
.crumbs{margin-bottom:28px}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px;font:500 14px/1.4 var(--f-mono);color:var(--text-2)}
.crumbs li+li::before{content:"/";margin-right:6px;color:var(--tc-blue)}
.crumbs a{color:var(--text-2);text-decoration:none}
.crumbs a:hover{color:var(--text)}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:1px;margin:34px 0 0;max-width:900px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.facts>div{background:rgba(255,255,255,.92);padding:16px 18px;backdrop-filter:blur(8px)}
.facts dt{font:500 13px/1.3 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--accent-text);margin-bottom:6px}
.facts dd{margin:0;font-weight:600;font-size:17px;line-height:1.35}
@media (max-width:860px){.phero__media{inset:0;opacity:.28}.phero{min-height:0}}

/* ---------- USP-Leiste ---------- */
.usp{padding:clamp(64px,9vw,120px) 0;background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.usp__in{display:grid;grid-template-columns:minmax(260px,420px) 1fr;gap:clamp(32px,6vw,90px);align-items:center}
.usp__num{position:relative;border-radius:24px;background:radial-gradient(120% 90% at 30% 20%,#17404a 0%,#0d2229 55%,#08161c 100%);box-shadow:0 30px 60px -30px rgba(18,27,36,.6),inset 0 0 0 1px rgba(36,163,182,.25);overflow:hidden}
.usp__num::after{content:"";position:absolute;inset:0;background:radial-gradient(60% 50% at 50% 60%,rgba(36,163,182,.22),transparent 70%);pointer-events:none}
.usp__num svg{width:100%;height:auto;overflow:visible}
.usp__cv{position:absolute;left:0;top:0;pointer-events:none;z-index:1}
.usp__num--cv .usp__t,.usp__num--cv .usp__glow{display:none}
.usp__num:not(.usp__num--cv) .usp__t{stroke:var(--tc-blue-light)}
.usp__t{font:800 170px var(--f-display);font-stretch:112%;fill:url(#usp-g);fill-opacity:0;stroke:var(--tc-blue-dark);stroke-width:1.6;stroke-dasharray:900;stroke-dashoffset:900}
.usp__glow{font:800 170px var(--f-display);font-stretch:112%;fill:var(--tc-blue);opacity:.05;filter:blur(14px)}
.usp__w{font:600 26px var(--f-mono);letter-spacing:.42em;fill:rgba(255,255,255,.78)}
.usp__num svg{position:relative;z-index:2}
.usp.in .usp__t{animation:draw 2.4s var(--ease) forwards,fill .9s 1.6s var(--ease) forwards}
.usp.in .usp__beat{animation:beat 1.9s 2.6s ease-in-out infinite;transform-origin:180px 100px;transform-box:view-box}
.usp.in .usp__glow{animation:glow 1.9s 2.6s ease-in-out infinite}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fill{to{fill-opacity:1}}
@keyframes beat{0%,100%{transform:scale(1)}14%{transform:scale(1.045)}28%{transform:scale(1)}42%{transform:scale(1.03)}56%{transform:scale(1)}}
@keyframes glow{0%,100%{opacity:.05}14%{opacity:.75}28%{opacity:.2}42%{opacity:.6}56%{opacity:.05}}
.usp__stats{list-style:none;margin:28px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.usp__stats li{border-left:2px solid var(--tc-blue);padding:4px 0 4px 16px}
.usp__stats strong{display:block;font:700 24px/1.15 var(--f-display);font-stretch:106%;color:var(--text)}
.usp__stats span{font-size:16px;color:var(--text-2)}
@media (max-width:860px){.usp__in{grid-template-columns:1fr}.usp__num{max-width:300px}.usp__stats{grid-template-columns:1fr}}

/* ---------- „Was liegt bei Ihnen auf dem Tisch?“ ---------- */
.tisch__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;align-items:start}
.tile{position:relative;border-radius:var(--r);border:1px solid var(--line);background:#fff;transition:transform .35s var(--ease),border-color .35s,box-shadow .35s}
.tile__btn{all:unset;box-sizing:border-box;display:flex;flex-direction:column;gap:10px;width:100%;padding:24px 22px 20px;cursor:pointer;border-radius:var(--r)}
.tile__btn:focus-visible{outline:2px solid var(--tc-blue-light);outline-offset:2px}
.tile__no{font:500 13px/1 var(--f-mono);color:var(--accent-text);letter-spacing:.12em}
.tile__title{font:680 21px/1.2 var(--f-display);font-stretch:104%;color:var(--text)}
.tile__prev{font-size:16px;color:var(--text-2)}
.tile__more{display:inline-flex;align-items:center;gap:6px;font:500 14px/1 var(--f-mono);color:var(--accent-text);margin-top:4px}
.tile__more svg{width:16px;height:16px;opacity:0;transition:opacity .25s}
.tile:hover .tile__more svg,.tile:focus-within .tile__more svg,.tile.is-active .tile__more svg{opacity:1;animation:bob 1.6s var(--ease-io) infinite}
.tile:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:0 20px 40px -24px var(--tc-glow)}
.tile.is-active{border-color:var(--tc-blue);box-shadow:0 0 0 1px var(--tc-blue),0 24px 50px -26px var(--tc-glow)}
.tile.is-active .tile__title{text-decoration:underline;text-decoration-color:var(--tc-blue);text-underline-offset:.25em;text-decoration-thickness:2px}
.js .tile.lit{animation:lit .42s var(--ease)}
@keyframes lit{50%{box-shadow:0 0 0 1px var(--tc-blue-light),0 0 40px -6px var(--tc-glow)}}
.tile__ans{padding:0 22px 24px;border-top:1px solid var(--line)}
.tile__service{font:600 18px/1.35 var(--f-body);color:var(--text);margin:18px 0 12px}
.tile__ans .checks>li{font-size:17px}
.tile__ans .ctas{margin-top:14px}
.tile__ans .btn{min-height:44px;font-size:15px;padding:10px 16px}
.js .tile:not(.is-active) .tile__ans{display:none}
@media (max-width:1100px){.tisch__grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.tisch__grid{grid-template-columns:1fr}}

/* ---------- Paket-Check ---------- */
.paket__in{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,5vw,72px);align-items:start}
.paket__note{font-size:17px;color:var(--ink-2);border-left:3px solid var(--teal-ink);padding:6px 0 6px 16px;margin:20px 0 28px}
.paket__bigger{border-top:1px solid rgba(15,28,37,.14);padding-top:22px}
.paket__bigger p{color:var(--ink-2)}
.pc{position:sticky;top:calc(var(--hdr) + 24px);background:#fff;border:1px solid rgba(15,28,37,.12);border-radius:20px;padding:26px;box-shadow:0 30px 60px -36px rgba(15,28,37,.45)}
.pc fieldset{border:0;margin:0;padding:0}
.pc__legend{font:600 19px/1.3 var(--f-display);margin-bottom:12px;padding:0}
.pc__box{width:100%;max-width:300px;margin:0 auto 10px}
.pc__f{fill:rgba(36,163,182,.12);stroke:var(--teal-ink);stroke-width:2;transform-origin:160px 105px;transform:scale(var(--fs,.55));transition:transform .5s var(--ease),fill .4s,stroke .4s}
.pc__e{fill:none;stroke:var(--teal-ink);stroke-width:1.4;opacity:.7;transform-origin:160px 105px;transform:scale(var(--fs,.55));transition:transform .5s var(--ease)}
.pc__lim{fill:none;stroke:#7a8b96;stroke-width:1.4;stroke-dasharray:6 6}
.pc.is-big .pc__f{fill:rgba(212,53,45,.1);stroke:#b3261e}
.pc__row{display:grid;gap:12px;margin-bottom:12px}
.pc__row--3{grid-template-columns:repeat(3,1fr)}
.pc label{display:block;font-size:16px;color:var(--ink-2)}
.pc__in{display:flex;align-items:center;margin-top:6px;border:1.5px solid rgba(15,28,37,.28);border-radius:10px;background:#fff;overflow:hidden}
.pc__in:focus-within{border-color:var(--teal-ink);box-shadow:0 0 0 3px rgba(14,104,118,.18)}
.pc__in input{all:unset;box-sizing:border-box;width:100%;min-width:0;padding:12px;font:500 18px var(--f-mono);color:var(--ink)}
.pc__in span{padding:0 12px;font:500 14px var(--f-mono);color:var(--ink-2)}
.pc__check{display:flex!important;gap:10px;align-items:flex-start;margin:6px 0 4px}
.pc__check input{width:22px;height:22px;margin-top:2px;accent-color:var(--teal-ink);flex:none}
.pc__res{min-height:92px;margin:16px 0 4px;padding:16px 18px;border-radius:12px;background:var(--paper);border:1px solid rgba(15,28,37,.1);display:flex;gap:16px;align-items:flex-start;transition:background-color .4s,border-color .4s}
.pc__sig{flex:none;width:0;height:52px;position:relative;transition:width .35s var(--ease)}
.pc__sig svg{position:absolute;left:0;top:0;width:52px;height:52px;opacity:0;transform:scale(.3)}
.pc__sig circle{stroke-width:3}
.pc__sig path{fill:none;stroke:#fff;stroke-width:4.5;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:40;stroke-dashoffset:40}
.pc__ok circle{fill:#1a8f4c;stroke:#1a8f4c}
.pc__no circle{fill:#c62d24;stroke:#c62d24}
.pc__res[data-sig=ok] .pc__sig,.pc__res[data-sig=no] .pc__sig{width:52px}
.pc__res[data-sig=ok]{background:rgba(26,143,76,.07);border-color:rgba(26,143,76,.35)}
.pc__res[data-sig=no]{background:rgba(198,45,36,.06);border-color:rgba(198,45,36,.35)}
.pc__res[data-sig=ok] .pc__ok,.pc__res[data-sig=no] .pc__no{opacity:1;transform:none}
.pc__res[data-sig=ok] .pc__ok path,.pc__res[data-sig=no] .pc__no path{stroke-dashoffset:0}
.pc__res.pop[data-sig=ok] .pc__ok path,.pc__res.pop[data-sig=no] .pc__no path{animation:sigdraw .45s .25s ease-out both}
.pc__res[data-sig=ok] .pc__ok{border-radius:50%;animation:sigpop .55s cubic-bezier(.2,1.6,.4,1) both,okpulse 1.8s .6s ease-in-out infinite}
.pc__res.pop[data-sig=no] .pc__no{animation:sigpop .55s cubic-bezier(.2,1.6,.4,1) both,noshake .4s .5s ease-in-out}
@keyframes sigpop{0%{opacity:0;transform:scale(.3)}100%{opacity:1;transform:scale(1)}}
@keyframes sigdraw{from{stroke-dashoffset:40}to{stroke-dashoffset:0}}
@keyframes okpulse{0%,100%{filter:drop-shadow(0 0 0 rgba(26,143,76,0))}50%{filter:drop-shadow(0 0 12px rgba(26,143,76,.85))}}
@keyframes noshake{0%,100%{transform:none}25%{transform:translateX(-4px)}75%{transform:translateX(4px)}}
.pc__state{margin:0;color:var(--ink);font-size:17px}
.pc__state strong{color:var(--teal-ink)}
.pc.is-big .pc__state strong{color:#b3261e}
@media (max-width:980px){.paket__in{grid-template-columns:1fr}.pc{position:relative;top:auto}}
@media (max-width:480px){.pc__row--3{grid-template-columns:1fr}}

/* ---------- Ablauf ---------- */
.steps__list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative}
.steps__line{position:absolute;left:0;right:0;top:22px;width:100%;height:4px;overflow:visible}
.steps__line line{stroke:var(--tc-blue);stroke-width:2;stroke-dasharray:1000;stroke-dashoffset:calc(1000 - 1000*var(--d,0))}
.step{position:relative;padding-top:66px}
.step__no{position:absolute;top:0;left:0;width:46px;height:46px;border-radius:50%;display:grid;place-items:center;font:600 15px var(--f-mono);color:var(--text);background:var(--canvas);border:2px solid var(--tc-blue);box-shadow:0 0 0 6px var(--canvas)}
.sec--light .step__no{background:var(--paper);color:var(--ink);box-shadow:0 0 0 6px var(--paper);border-color:var(--teal-ink)}
.step p{color:var(--text-2);font-size:17px}
.sec--light .step p{color:var(--ink-2)}
.steps__foot{margin-top:36px;padding:18px 20px;border:1px solid var(--line-strong);border-radius:12px;background:rgba(36,163,182,.07);max-width:900px}
.sec--light .steps__foot{border-color:rgba(14,104,118,.3);background:rgba(14,104,118,.06)}
@media (max-width:900px){.steps__list{grid-template-columns:1fr 1fr}.steps__line{display:none}}
@media (max-width:560px){.steps__list{grid-template-columns:1fr}}
.steps__list--5{grid-template-columns:repeat(5,1fr)}
.steps__list--v{grid-template-columns:1fr;gap:18px;margin-top:8px}
.steps__list--v .step{padding:4px 0 0 66px;min-height:50px}
@media (max-width:1100px){.steps__list--5{grid-template-columns:repeat(3,1fr)}}
@media (max-width:760px){.steps__list--5{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.steps__list--5{grid-template-columns:1fr}}

/* ---------- Normenkarten ---------- */
.norms{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,270px),1fr));gap:16px}
.norm__btn{all:unset;box-sizing:border-box;display:grid;grid-template-columns:1fr auto;gap:6px 12px;width:100%;padding:26px 24px;cursor:pointer}
.norm__btn:focus-visible{outline:2px solid var(--tc-blue-light);outline-offset:-4px}
.norm__code{font:760 30px/1.05 var(--f-display);font-stretch:108%;color:var(--text)}
.norm__name{grid-column:1;font-size:16px;color:var(--text-2)}
.norm__hint{grid-row:1/3;grid-column:2;align-self:center;width:36px;height:36px;border-radius:50%;border:1px solid var(--line-strong);display:grid;place-items:center;font:500 20px var(--f-mono);color:var(--accent-text);transition:transform .35s var(--ease),background .3s}
.norm.is-open .norm__hint{transform:rotate(45deg);background:rgba(36,163,182,.15)}
.norm__body{padding:0 24px 24px;color:var(--text-2);font-size:17px}
.norm__body p{margin-bottom:.8em}
.js .norm:not(.is-open) .norm__body{display:none}
.norm:hover{border-color:var(--line-strong)}

/* ---------- Medium neben langem Text, Scroll-Video ---------- */
.sm__in,.sv__in{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,80px);align-items:start}
.sm--flip .sm__media{order:2}
.sm__media{position:sticky;top:max(96px,calc(50vh - 240px))}
.sm__fig,.sv__fig{margin:0}
.sm__fig picture,.sm__fig img,.sm__vid{border-radius:18px;overflow:hidden}
.sm__vid{position:relative;aspect-ratio:1/1;background:var(--panel)}
.sm__vid video,.sm__vid picture,.sm__vid img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.sm__vid video{opacity:0;transition:opacity .6s;z-index:1}
.sm__vid.playing video{opacity:1}
figcaption{font:500 13px/1.4 var(--f-mono);color:var(--text-2);margin-top:12px;letter-spacing:.02em}
.sec--light figcaption{color:var(--ink-2)}
.scan{position:relative}
.js .scan picture{opacity:0;transform:translateY(18px);transition:opacity 1.1s var(--ease),transform 1.4s var(--ease)}
.js .scan.in picture{opacity:1;transform:none}
.js .scan::after{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:var(--tc-blue-light);box-shadow:0 0 16px 2px var(--tc-glow);opacity:0;pointer-events:none}
.js .scan.in::after{animation:scanline 1.4s var(--ease) forwards}
@keyframes scanline{0%{top:0;opacity:1}90%{opacity:1}100%{top:100%;opacity:0}}
.sv__in{grid-template-columns:.85fr 1.15fr;align-items:center}
.sv__frame{position:relative;aspect-ratio:16/9;border-radius:18px;overflow:hidden;background:var(--panel);border:1px solid var(--line)}
.sv__frame video,.sv__frame picture,.sv__frame img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.sv__frame video{opacity:0;transition:opacity .6s;z-index:1}
.sv__frame.ready video{opacity:1}
.sv__fig{position:sticky;top:max(96px,calc(50vh - 260px))}
@media (max-width:980px){.sm__in,.sv__in{grid-template-columns:1fr}.sm--flip .sm__media{order:0}.sm__media,.sv__fig{position:relative;top:auto}}

/* ---------- Akkreditierung ---------- */
.accr{display:grid;grid-template-columns:auto 1fr;gap:26px;align-items:center;padding:26px 28px}
.accr__mark{width:140px;height:auto;background:#fff;border-radius:8px;padding:10px;border:1px solid var(--line)}
.accr__title{font:650 20px/1.25 var(--f-display);margin:0 0 4px;color:var(--text)}
.accr__num{font:500 18px var(--f-mono);color:var(--accent-text);margin:0 0 8px}
.accr__copy p{color:var(--text-2);font-size:17px}
.accr__links{margin:0}
.sec--light .accr__title{color:var(--ink)}
.sec--light .accr__num{color:var(--teal-ink)}
@media (max-width:560px){.accr{grid-template-columns:1fr}}
.scope{overflow-x:auto;border:1px solid var(--line);border-radius:14px}
.scope table{width:100%;border-collapse:collapse;min-width:640px;font-size:17px}
.scope caption{text-align:left;padding:18px 20px;font:600 19px var(--f-display);color:var(--text)}
.scope th,.scope td{text-align:left;vertical-align:top;padding:14px 20px;border-top:1px solid var(--line)}
.scope thead th{font:500 13px var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--accent-text);background:rgba(36,163,182,.06)}
.scope tbody th{font-weight:600;color:var(--text);width:32%}
.scope td{color:var(--text-2)}
.st{display:inline-block;font:500 13px/1 var(--f-mono);padding:6px 9px;border-radius:6px;letter-spacing:.04em;white-space:nowrap}
.st--ok{background:rgba(36,163,182,.14);color:#0b5a66;border:1px solid rgba(14,104,118,.35)}
.st--no{background:#eef2f5;color:#38495a;border:1px solid rgba(18,27,36,.18)}
.st--pl{background:rgba(77,141,255,.12);color:#1f4fa3;border:1px solid rgba(77,141,255,.35)}

/* ---------- FAQ ---------- */
.faq__list{border-top:1px solid var(--line)}
.faq__item{border-bottom:1px solid var(--line)}
.faq__item summary{list-style:none;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:22px 4px;cursor:pointer;font:620 20px/1.35 var(--f-display);font-stretch:102%}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary svg{width:20px;height:20px;flex:none;color:var(--accent-text);transition:transform .3s var(--ease)}
.faq__item[open] summary svg{transform:rotate(180deg)}
.faq__item summary:hover{color:var(--text)}
.faq__a{padding:0 4px 22px;color:var(--text-2);max-width:72ch}
.sec--light .faq__list,.sec--light .faq__item{border-color:rgba(15,28,37,.14)}
.sec--light .faq__a{color:var(--ink-2)}

/* ---------- CTA-Band ---------- */
.ctab__in{display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}
.ctab__in>div{max-width:720px}
.ctab .ctas{margin:0}

/* ---------- Kontakt und Formular ---------- */
.contact{font-style:normal}
.contact__org{font:650 22px var(--f-display);margin-bottom:8px}
.contact__l{display:block;font:500 13px var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--text-2)}
.contact__big{font:600 clamp(22px,2.4vw,30px)/1.3 var(--f-display);text-decoration:none}
.form-sec__in{max-width:1000px}
.form{background:#fff;border:1px solid rgba(15,28,37,.12);border-radius:22px;padding:clamp(22px,4vw,44px);box-shadow:0 40px 80px -50px rgba(15,28,37,.5)}
.form fieldset{border:0;margin:0 0 26px;padding:0}
.form legend{font:650 20px/1.2 var(--f-display);color:var(--ink);margin-bottom:14px;padding:0}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px 18px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px 18px}
.f--wide{grid-column:1/-1}
.f label,.f__lab{display:block;font-size:16px;font-weight:600;color:var(--ink);margin:0 0 6px}
.f input,.f select,.f textarea{width:100%;font:400 17px/1.4 var(--f-body);color:var(--ink);background:#fff;border:1.5px solid rgba(15,28,37,.3);border-radius:10px;padding:12px 14px;transition:border-color .2s,box-shadow .2s}
.f input:focus,.f select:focus,.f textarea:focus{outline:none;border-color:var(--teal-ink);box-shadow:0 0 0 3px rgba(14,104,118,.2)}
.f input[type=file]{padding:10px}
.f__h{font-size:15px;color:var(--ink-2);margin:6px 0 0}
.f__e{font-size:15px;color:#a3261d;margin:4px 0 0;min-height:0}
.f.invalid input,.f.invalid select,.f.invalid textarea{border-color:#a3261d}
.req{color:#a3261d;margin-left:3px}
.opts{display:flex;flex-wrap:wrap;gap:10px}
.opt{display:inline-flex;align-items:flex-start;gap:10px;padding:10px 14px;border:1.5px solid rgba(15,28,37,.2);border-radius:10px;cursor:pointer;color:var(--ink);font-size:16px;transition:border-color .2s,background .2s}
.opt:hover{border-color:var(--teal-ink)}
.opt input{width:20px;height:20px;margin:1px 0 0;accent-color:var(--teal-ink);flex:none}
.opt:has(input:checked){border-color:var(--teal-ink);background:rgba(14,104,118,.07)}
.opt--wide{display:flex;margin-top:12px;width:100%}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.form__demo{font-size:15px;color:var(--ink-2);background:var(--paper);border-radius:10px;padding:12px 14px;margin:6px 0 18px}
.form__foot{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.form__status{margin:0;font-weight:600;color:var(--ink)}
.form__status.err{color:#a3261d}
.form__status.ok{color:var(--teal-ink)}
.form__mail{margin:16px 0 0}
@media (max-width:760px){.grid2,.grid3{grid-template-columns:1fr}}

/* ---------- Footer ---------- */
.ftr{background:var(--tc-navy);border-top:3px solid var(--tc-blue);padding:72px 0 28px;font-size:16px;color:#b9c7d1}
.ftr__in{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:40px}
.ftr__brand p{max-width:40ch}
.ftr__brand .logo__img{width:170px;margin-bottom:18px}
.ftr__accr{display:flex;gap:14px;align-items:center;margin-top:18px}
.ftr__accr img{width:92px;height:auto;background:#fff;border-radius:6px;padding:6px;flex:none}
.ftr__accr p{margin:0;font-size:14px;line-height:1.5}
.ftr__h{font:500 13px var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--accent-text);margin:0 0 14px}
.ftr ul{list-style:none;margin:0 0 24px;padding:0;display:grid;gap:8px}
.ftr a{color:var(--text);text-decoration:none}
.ftr a:hover{color:var(--text);text-decoration:underline}
.ftr address{font-style:normal;line-height:1.75}
.ftr__lang a[aria-current]{color:var(--accent-text)}
.ftr__base{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:44px;padding-top:22px;border-top:1px solid var(--line);font:500 13px var(--f-mono)}
.ftr__base p{margin:0}
.ftr__demo{color:#f2c66d}
@media (max-width:980px){.ftr__in{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.ftr__in{grid-template-columns:1fr}}

/* ---------- Rechtliche Seiten, Fließtext ---------- */
.prose{max-width:76ch}
.prose h2{font:700 clamp(26px,2.6vw,34px)/1.15 var(--f-display);margin:1.8em 0 .5em}
.prose h3{font:650 21px/1.25 var(--f-display);margin:1.4em 0 .4em}
.prose ul{padding-left:1.2em}
.prose li{margin-bottom:.4em}
.nf{padding-top:calc(var(--hdr) + 80px)}

/* Touch-Ziele */
@media (pointer:coarse){.btn,.nav__list>li>a,.nav__ddbtn,.lang a,.lang__cur{min-height:44px}.crumbs a,.ftr a{display:inline-block;padding:4px 0}}

/* Reduzierte Bewegung: alles im Endzustand */
@media (prefers-reduced-motion:reduce){
  .ov__box.on,.ov__tag.on,.ov__flow.on,.seal__spin{animation:none!important}
  .js .reveal-h.in,.js .phero.in .phero__h1,.hero__h1,.card h3 a:hover,.h3 a:hover{animation:none!important}
  .btn::before,.card__img::after,.nav__list>li>a::after{display:none!important}
  .pc__sig svg,.pc__sig path{animation:none!important}
  *,*::before,*::after{animation:none!important;transition:none!important;transition-delay:0s!important;scroll-behavior:auto!important}
  .js .reveal-h{clip-path:none!important}
  .js .scan picture{opacity:1!important;transform:none!important}
  .js .reveal-h::after,.js .scan::after{display:none}
  .js .rise{opacity:1;transform:none}
  .usp__t{fill-opacity:1;stroke-dashoffset:0}
  .ov__box,.ov__tag,.ov__legend{opacity:1;transform:none}
  .ov__arrow{stroke-dashoffset:0;opacity:1}
  .sec::before{transform:scaleX(1)}
  .js .phero__media img{transform:none}
}

/* Klassifizierung als Text (Handy sichtbar, sonst nur für Screenreader und Suchmaschinen) */
.hero__cls{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;list-style:none;margin:0;padding:0}
.ov__badge{display:none}
.ov__badge circle{fill:rgba(12,22,32,.88);stroke:currentColor;stroke-width:5}
.ov__badge text{font:700 44px var(--f-mono);fill:#fff;text-anchor:middle;dominant-baseline:central}
.hero__num{display:none}
.hero__cls li span{font:500 13px var(--f-mono);letter-spacing:.06em;text-transform:uppercase}
.hero__cls--met span{color:var(--cls-met)}.hero__cls--non span{color:#8fb5ff}.hero__cls--fib span{color:var(--cls-fib)}
.ov__scan.run{animation:scanx 1.3s var(--ease-io) forwards}
@keyframes scanx{0%{opacity:0;transform:translateX(0)}8%{opacity:1}92%{opacity:1}100%{opacity:0;transform:translateX(610px)}}
@media (max-width:720px),(orientation:portrait) and (max-width:1024px),(orientation:portrait) and (pointer:coarse),(orientation:landscape) and (pointer:coarse) and (max-height:560px),(prefers-reduced-motion:reduce){
  .hero__cls{position:relative;width:auto;height:auto;clip:auto;white-space:normal;display:grid;gap:6px;padding:0 20px 8px;font:500 15px var(--f-mono);color:var(--text)}
  .ov__tag,.ov__legend{display:none}
  .ov__box{opacity:1;transform:none}.ov__arrow{display:none}
  .ov__badge{display:block}
  .hero__cls li{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
  .hero__num{display:inline-grid;place-items:center;flex:none;width:22px;height:22px;border-radius:50%;border:1.5px solid currentColor;font:700 12px var(--f-mono);color:var(--text);background:rgba(12,22,32,.55);align-self:center}
  .hero__cls--met .hero__num{border-color:var(--cls-met)}.hero__cls--non .hero__num{border-color:#8fb5ff}.hero__cls--fib .hero__num{border-color:var(--cls-fib)}
}

/* Korrekturen nach Sichtprüfung */
.btn--primary,.sec--light .btn--primary,.form .btn--primary,.btn--primary:hover{color:var(--text)}
.seal__ring{font-size:13px}
@media (min-width:1101px){
  .tisch__grid{grid-template-columns:repeat(4,1fr);grid-auto-flow:row}
  .tile{display:contents}
  .tile__btn{border-radius:var(--r);border:1px solid var(--line);background:#fff;height:100%;transition:transform .35s var(--ease),border-color .35s,box-shadow .35s}
  .tile:hover .tile__btn{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:0 20px 40px -24px var(--tc-glow)}
  .tile.is-active .tile__btn{border-color:var(--tc-blue);box-shadow:0 0 0 1px var(--tc-blue),0 24px 50px -26px var(--tc-glow)}
  .js .tile.lit .tile__btn{animation:lit .42s var(--ease)}
  .tile__ans{grid-column:1/-1;grid-row:2;border:1px solid var(--tc-blue);border-radius:var(--r);background:#fff;box-shadow:0 24px 50px -34px rgba(18,27,36,.5);padding:8px 28px 26px;display:grid;grid-template-columns:1fr 1.4fr auto;gap:8px 32px;align-items:start}
  .tile__ans .tile__service{grid-column:1;margin-top:20px}
  .tile__ans .checks{grid-column:2;margin:20px 0 0}
  .tile__ans .ctas{grid-column:3;flex-direction:column;margin-top:20px}
}

.hero__seal{transition:opacity .5s}
.hero.ov-on .hero__seal{opacity:0}
.hero__note{left:max(20px,calc((100vw - 1400px)/2 + 16px));right:auto;bottom:30px}
.hero.ov-on .hero__ui{opacity:0;pointer-events:none;transition:opacity .4s}
.phero__h1,.h2,.hero__h1,.band__big{overflow-wrap:break-word}
@media (max-width:560px){.phero__h1{font-size:clamp(28px,7.6vw,40px)}.h2{font-size:clamp(28px,7.8vw,40px)}}
@media (max-width:720px),(orientation:portrait) and (max-width:1024px),(orientation:portrait) and (pointer:coarse),(orientation:landscape) and (pointer:coarse) and (max-height:560px),(prefers-reduced-motion:reduce){
  .hero__frame{order:1}.hero__note{order:2;padding-top:10px;padding-bottom:14px;left:auto;bottom:auto;position:relative}.hero__cls{order:3;padding-bottom:6px}.hero__bands{order:4;padding-top:22px}
  .hero__h1{font-size:clamp(30px,8vw,44px)}
}
/* Kontrast in hellen Abschnitten (Lighthouse) */
.sec--light .card__no{color:var(--teal-ink)}
.sec--light .card__tag{color:var(--ink-2)}
.sec--light .chips>li{background:#fff;color:var(--ink);border-color:rgba(15,28,37,.25);backdrop-filter:none}
.sec--light .h3,.sec--light .card h3{color:var(--ink)}
.sec--dark .paket__note,.sec--panel .paket__note{color:var(--text-2);border-color:var(--tc-blue)}
.sec--dark .paket__bigger,.sec--panel .paket__bigger{border-color:var(--line)}
.sec--dark .paket__bigger p,.sec--panel .paket__bigger p{color:var(--text-2)}
.scope:focus-visible{outline:2px solid var(--tc-blue-light);outline-offset:3px}
.pc{color:var(--ink)}
.pc .btn--ghost{color:var(--ink);border-color:rgba(15,28,37,.28)}
.pc .btn--ghost:hover{color:var(--teal-ink);border-color:var(--teal-ink)}

/* ===== Helles Design (Änderungsrunde 1, Besitzer 2026-11-08): Weiß und helles Grau, Navy-Text, TecClean-Teal ===== */
html{color-scheme:light}
.btn--primary,.sec--light .btn--primary,.form .btn--primary,.btn--primary:hover,.skip,.skip:focus,.hero__arrow{color:#fff}
.btn--ghost{color:var(--text);border-color:var(--line-strong)}
.btn--ghost:hover{color:var(--accent-text);border-color:var(--accent-text);background:rgba(36,163,182,.08)}
a:hover{color:var(--tc-blue-deep)}
.hdr:not(.is-solid){background:linear-gradient(180deg,rgba(244,248,250,.92),rgba(244,248,250,0))}
.hero__scrim{background:linear-gradient(90deg,rgba(244,248,250,.97) 0%,rgba(244,248,250,.93) max(30%,calc((100vw - 1400px)/2 + 600px)),rgba(244,248,250,.6) max(46%,calc((100vw - 1400px)/2 + 820px)),rgba(244,248,250,0) max(62%,calc((100vw - 1400px)/2 + 1040px))),linear-gradient(0deg,rgba(244,248,250,.85),rgba(244,248,250,0) 22%),linear-gradient(180deg,rgba(244,248,250,.7),rgba(244,248,250,0) 18%)}
.hero__h1,.band__big{color:var(--tc-navy)}
.hero__h1 .hl{color:var(--accent-text)}
.hero__skip{color:var(--text);border-color:var(--line-strong)}
.hero__scroll{color:var(--text-2)}
.hero__ring{color:var(--accent-text)}
.hero__note{color:var(--text-2)}
.ov__scan{stroke:var(--tc-blue-dark);filter:drop-shadow(0 0 6px rgba(36,163,182,.8))}
.ov__box--fib{stroke:var(--cls-fib)}
.sec--cta,.sec--cta .h2,.sec--cta .lead,.sec--cta a:not(.btn){color:#fff}
.sec--cta .lead{color:#e3f4f7}
.sec--cta .btn--primary{background:#fff;color:var(--tc-blue-deep)}
.sec--cta .btn--primary:hover{background:#e8f6f8;color:var(--tc-blue-deep)}
.sec--cta .btn--ghost{color:#fff;border-color:rgba(255,255,255,.6)}
.sec--cta .btn--ghost:hover{background:rgba(255,255,255,.12);color:#fff;border-color:#fff}
.ftr a{color:#fff}
.ftr a:hover{color:#bfeef4}
.ftr__h,.ftr__lang a[aria-current]{color:#7fd6e3}
.ftr__base{border-top-color:rgba(255,255,255,.14)}
.ftr__demo{color:#f2c66d}
.ftr .logo{background:#fff;border-radius:10px;padding:8px 12px;display:inline-block}
.sec::before{opacity:.55}
.scope{background:#fff}
.scope caption,.scope tbody th{color:var(--text)}
.scope thead th{background:var(--panel-2)}
.norm{background:#fff}
.pc{box-shadow:0 30px 60px -36px rgba(18,27,36,.4)}
.tile.is-active .tile__title{text-decoration-color:var(--tc-blue)}
.phero__field{background:radial-gradient(60% 70% at 70% 40%,rgba(36,163,182,.18),transparent 70%),repeating-radial-gradient(circle at 70% 45%,rgba(14,104,118,.10) 0 1px,transparent 1px 28px)}
.kicker::before{box-shadow:none}
.form-sec{background:var(--panel-2)}
.sm__vid,.sv__frame{background:var(--panel-2)}
.hero__cls li{color:var(--text)}
.hero__cls--met span{color:#c62f28}.hero__cls--non span{color:#2257c4}.hero__cls--fib span{color:#0a7f74}

/* Hintergrund: Filter mit Partikeln und Scanner (Canvas), Abschnitte lassen ihn durchscheinen */
.env__filter{position:absolute;inset:0;opacity:.26}
@media (max-width:760px){.env__filter{opacity:.18}}
.sec--panel{background:rgba(232,244,247,.74)}
.sec--light{background:rgba(255,255,255,.8)}
.usp{background:rgba(255,255,255,.82)}
.form-sec{background:rgba(232,244,247,.74)}
.card--img{padding-top:0}
.card__img{margin:0 -28px 22px;aspect-ratio:16/9;overflow:hidden;border-bottom:1px solid var(--line)}
.card__img picture,.card__img img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.card--img:hover .card__img img{transform:scale(1.04)}
.sm__fig--doc picture,.sm__fig--doc img{border-radius:6px;box-shadow:0 30px 60px -30px rgba(18,27,36,.45);border:1px solid var(--line)}
.sm__fig--doc{max-width:min(460px,calc((100vh - 300px) / 1.414));margin-inline:auto}
@media (max-width:980px){.sm__fig--doc{max-width:min(420px,100%)}}

/* ---------- Digitale Effekte (Besitzer 2026-11-08): Überschriften, Hover ---------- */
/* Überschriften: kurzer digitaler Farbversatz (Klassenfarben) beim Erscheinen, endet ohne Schatten */
@keyframes hglitch{
  0%{text-shadow:-3px 0 rgba(212,53,45,.55),3px 0 rgba(37,99,217,.55);transform:translateX(1px)}
  8%{text-shadow:2px 0 rgba(212,53,45,.5),-2px 0 rgba(11,138,128,.5);transform:translateX(-1px)}
  16%{text-shadow:-1px 0 rgba(212,53,45,.45),1px 0 rgba(37,99,217,.45);transform:none}
  26%{text-shadow:none}
  44%{text-shadow:2px 0 rgba(37,99,217,.4),-2px 0 rgba(212,53,45,.4);transform:translateX(-1px)}
  50%{text-shadow:none;transform:none}
  100%{text-shadow:none;transform:none}}
.js .phero.in .phero__h1{animation:hglitch 1.4s steps(1) .15s both}
.js .hero__h1{animation:hglitch 1.6s steps(1) .3s both}
.card h3 a:hover,.h3 a:hover{animation:hglitch .6s steps(1)}
/* Buttons: Lichtstreif fährt beim Überfahren durch, Leuchtring */
.btn{position:relative;overflow:hidden;isolation:isolate}
.btn::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.5) 48%,rgba(143,219,230,.35) 52%,transparent 70%);transform:translateX(-130%);transition:transform .8s var(--ease);pointer-events:none}
.btn--ghost::before{background:linear-gradient(110deg,transparent 30%,rgba(36,163,182,.2) 50%,transparent 70%)}
.btn:hover::before,.btn:focus-visible::before{transform:translateX(130%)}
.btn--primary:hover{box-shadow:0 0 0 3px rgba(36,163,182,.22),0 12px 30px -10px var(--tc-glow)}
.btn--ghost:hover{box-shadow:0 0 0 3px rgba(36,163,182,.12),0 0 22px -6px var(--tc-glow)}
/* Karten: Lichtkegel folgt dem Zeiger, Eckmarken wachsen und leuchten, Scanlinie über das Bild */
.hud{background:radial-gradient(380px circle at var(--mx,-999px) var(--my,-999px),rgba(36,163,182,.12),transparent 62%),#fff}
.tile,.pc{background:radial-gradient(380px circle at var(--mx,-999px) var(--my,-999px),rgba(36,163,182,.1),transparent 62%),#fff}
.hud::before,.hud::after{z-index:2;transition:width .4s var(--ease),height .4s var(--ease),opacity .4s,filter .4s}
.hud:hover::before,.hud:hover::after,.hud:focus-within::before,.hud:focus-within::after{width:36px;height:36px;opacity:1;filter:drop-shadow(0 0 5px var(--tc-glow))}
.card__img{position:relative}
.card__img::after{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:var(--tc-blue-light);box-shadow:0 0 16px 3px var(--tc-glow);opacity:0;pointer-events:none}
.card--img:hover .card__img::after{animation:imgscan 1.3s var(--ease) forwards}
@keyframes imgscan{0%{top:0;opacity:0}12%{opacity:1}88%{opacity:1}100%{top:calc(100% - 2px);opacity:0}}
.fx-s{white-space:pre-wrap}
/* Navigation: leuchtende Linie wächst aus der Mitte */
.nav__list>li>a{position:relative}
.nav__list>li>a::after{content:"";position:absolute;left:12px;right:12px;bottom:5px;height:2px;border-radius:2px;background:var(--tc-blue);box-shadow:0 0 8px var(--tc-glow);transform:scaleX(0);transition:transform .35s var(--ease)}
.nav__list>li>a:hover::after,.nav__list>li>a:focus-visible::after{transform:scaleX(1)}
/* Textverweise: Unterstrich zeichnet sich */
.card__link{background:linear-gradient(currentColor,currentColor) 0 100%/0 1.5px no-repeat;transition:background-size .35s var(--ease)}
.card__link:hover,.card__link:focus-visible{background-size:100% 1.5px}

/* ===== Anthrazit-Design (Änderungsrunde 5, Besitzer 2026-11-08): helles Anthrazit statt grellem Weiß ===== */
:root{
  --canvas:#3d4449; --panel:#434a50; --panel-2:#41484e; --surface:#4a5258; --surface-2:#353b40;
  --line:rgba(255,255,255,.12); --line-strong:rgba(255,255,255,.26);
  --text:#f2f5f7; --text-2:#c8d1d8; --accent-text:#7fd6e3; --teal-ink:#7fd6e3;
  --paper:#464e54; --paper-2:#4d555c; --ink:#f2f5f7; --ink-2:#c8d1d8; --tc-navy:#f2f5f7;
  --tc-glow:rgba(92,195,210,.4);
}
html{color-scheme:dark}
a:hover{color:#b8eef5}
.env__grid{background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px)}
.env__glow{background:radial-gradient(40% 35% at 30% 20%,rgba(92,195,210,.1),transparent 70%),radial-gradient(35% 30% at 80% 70%,rgba(92,195,210,.07),transparent 70%)}
/* Kopfleiste, Navigation, Logo auf heller Fläche (Logo enthält Navy-Schrift) */
.hdr:not(.is-solid){background:linear-gradient(180deg,rgba(61,68,73,.94),rgba(61,68,73,0))}
.hdr.is-solid{background:rgba(53,59,64,.92);box-shadow:0 10px 30px -20px rgba(0,0,0,.6)}
.hdr .logo,.ftr .logo{background:#e9eef1;border-radius:10px;padding:6px 10px;display:inline-block}
.hdr .logo__img{width:136px}
.nav__sub{background:var(--surface);box-shadow:0 30px 60px -24px rgba(0,0,0,.6)}
@media (max-width:1080px){.nav{background:var(--canvas)}}
/* Flächen */
.sec--panel,.form-sec{background:rgba(65,72,78,.82)}
.sec--light{background:rgba(71,78,84,.84);color:var(--ink)}
.usp{background:rgba(67,74,80,.86)}
.hud{background:radial-gradient(380px circle at var(--mx,-999px) var(--my,-999px),rgba(92,195,210,.14),transparent 62%),var(--surface)}
.sec--light .hud{background:radial-gradient(380px circle at var(--mx,-999px) var(--my,-999px),rgba(92,195,210,.14),transparent 62%),var(--surface);border-color:var(--line);box-shadow:0 18px 40px -26px rgba(0,0,0,.55)}
.hud,.tile,.norm,.pc,.form,.scope{box-shadow:0 18px 40px -26px rgba(0,0,0,.55)}
.tile,.pc{background:radial-gradient(380px circle at var(--mx,-999px) var(--my,-999px),rgba(92,195,210,.12),transparent 62%),var(--surface)}
.norm,.scope{background:var(--surface)}
@media (min-width:1101px){.tile__btn{background:var(--surface)}.tile__ans{background:var(--surface);box-shadow:0 24px 50px -30px rgba(0,0,0,.6)}}
.chips>li,.sec--light .chips>li{background:rgba(255,255,255,.06);color:var(--text);border-color:var(--line-strong);backdrop-filter:none}
.facts>div{background:rgba(53,59,64,.88)}
.sm__vid,.sv__frame{background:var(--surface-2)}
.card__img{border-bottom-color:var(--line)}
.sec--light .btn--ghost,.form-sec .btn--ghost,.pc .btn--ghost{color:var(--text);border-color:var(--line-strong)}
.sec--light .btn--ghost:hover,.pc .btn--ghost:hover{color:var(--accent-text);border-color:var(--accent-text);background:rgba(92,195,210,.1)}
.btn--ghost::before{background:linear-gradient(110deg,transparent 30%,rgba(127,214,227,.22) 50%,transparent 70%)}
.btn--ghost:hover{color:var(--accent-text);border-color:var(--accent-text);background:rgba(92,195,210,.1)}
.sec--light .faq__list,.sec--light .faq__item,.paket__bigger{border-color:var(--line)}
.paket__note{color:var(--text-2);border-color:var(--tc-blue)}
.scope thead th{background:rgba(92,195,210,.1)}
/* Hero und Unterseiten-Hero: Aufhellung wird Anthrazit-Verlauf, Schrift hell */
.hero__stage,.phero{background:var(--canvas)}
.hero__scrim{background:linear-gradient(90deg,rgba(61,68,73,.96) 0%,rgba(61,68,73,.9) max(30%,calc((100vw - 1400px)/2 + 600px)),rgba(61,68,73,.55) max(46%,calc((100vw - 1400px)/2 + 820px)),rgba(61,68,73,0) max(62%,calc((100vw - 1400px)/2 + 1040px))),linear-gradient(0deg,rgba(61,68,73,.85),rgba(61,68,73,0) 22%),linear-gradient(180deg,rgba(61,68,73,.7),rgba(61,68,73,0) 18%)}
.phero__scrim{background:linear-gradient(90deg,var(--canvas) 0%,rgba(61,68,73,.95) 34%,rgba(61,68,73,.55) 58%,rgba(61,68,73,0) 100%),linear-gradient(0deg,rgba(61,68,73,.9),rgba(61,68,73,0) 40%)}
@media (max-width:720px),(orientation:portrait) and (max-width:1024px),(orientation:portrait) and (pointer:coarse),(orientation:landscape) and (pointer:coarse) and (max-height:560px),(prefers-reduced-motion:reduce){
  .hero__scrim{background:linear-gradient(0deg,var(--canvas) 0%,rgba(61,68,73,0) 30%)}
}
.hero__h1,.band__big{color:var(--text)}
.hero__skip{background:rgba(53,59,64,.85);color:var(--text)}
.seal__o{fill:none;stroke:rgba(127,214,227,.55);stroke-width:1}
.seal__band{fill:none;stroke:rgba(53,59,64,.78);stroke-width:34}
.seal__globe{box-shadow:0 14px 30px -12px rgba(0,0,0,.6),0 0 0 6px rgba(255,255,255,.08)}
.usp__num{box-shadow:0 30px 60px -30px rgba(0,0,0,.7),inset 0 0 0 1px rgba(92,195,210,.3)}
.step__no{background:var(--surface);box-shadow:0 0 0 6px var(--canvas)}
.sec--panel .step__no{box-shadow:0 0 0 6px rgb(65,72,78)}
.sec--light .step__no{background:var(--surface);color:var(--text);border-color:var(--tc-blue);box-shadow:0 0 0 6px rgb(71,78,84)}
/* Paket-Check */
.pc{border-color:var(--line);color:var(--text)}
.pc__in{background:var(--surface-2);border-color:var(--line-strong)}
.pc__in:focus-within{box-shadow:0 0 0 3px rgba(127,214,227,.25)}
.pc__lim{stroke:#93a4ae}
.pc__res{border-color:var(--line)}
.pc__res[data-sig=ok]{background:rgba(46,180,100,.12);border-color:rgba(80,200,130,.45)}
.pc__res[data-sig=no]{background:rgba(220,70,60,.12);border-color:rgba(240,110,100,.45)}
.pc.is-big .pc__state strong{color:#ff9c93}
.pc.is-big .pc__f{fill:rgba(240,110,100,.14);stroke:#ff8a80}
/* Formular */
.form{background:var(--surface);border-color:var(--line)}
.f input,.f select,.f textarea{background:var(--surface-2);color:var(--text);border-color:var(--line-strong)}
.f input:focus,.f select:focus,.f textarea:focus{box-shadow:0 0 0 3px rgba(127,214,227,.25)}
.f__e,.req,.form__status.err{color:#ff9c93}
.f.invalid input,.f.invalid select,.f.invalid textarea{border-color:#ff8a80}
.opt{border-color:var(--line-strong)}
.opt:has(input:checked){background:rgba(127,214,227,.1)}
/* Auswahlfelder: Abstand zwischen Kästchen und Text (die allgemeine .f label-Regel setzte display:block) */
.f label.opt{display:inline-flex;align-items:flex-start;gap:12px;font-weight:400;margin:0}
.f label.opt--wide{display:flex;padding:14px 16px}
.f label.opt input{margin-top:2px}
.form__demo{margin:14px 0 22px}
/* Footer dunkleres Anthrazit */
.ftr{background:#2e3439;color:#c8d1d8}
.band--1{width:min(720px,calc(100vw - 40px))}
.scope thead th{background:var(--surface-2)}
.hero__cls--met span{color:#ffa59d}.hero__cls--non span{color:#a6c3ff}.hero__cls--fib span{color:#6fdccd}

/* ===== Graphit, drei Ebenen (Änderungsrunde 6, Besitzer 2026-11-08) =====
   Grund #2f363d, Karten #3a424a, Eingabefelder/Footer #262c32; Abschnitte nicht mehr abwechselnd eingefärbt,
   sondern alle auf dem Grund, getrennt durch Abstand und feine Linie. Hinter Text ist der Grund deckend; die
   Hintergrund-Animation scheint nur außerhalb der Textspalte durch. Weiß nur als Schrift und Licht. */
:root{
  --canvas:#2f363d; --panel:#2f363d; --panel-2:#2f363d; --surface:#3a424a; --surface-2:#262c32;
  --line:rgba(255,255,255,.10); --line-strong:rgba(255,255,255,.22);
  --text:#f4f7f9; --text-2:#b9c4cc; --ink:#f4f7f9; --ink-2:#b9c4cc; --paper:#343c43; --paper-2:#3a424a;
  --col-fade:calc(50% - var(--wrap) / 2 - 40px);
}
/* Abschnitte: deckend in der Textspalte, zu den Rändern weich durchlässig */
.sec,.sec--panel,.sec--light,.usp,.form-sec{background:linear-gradient(90deg,rgba(47,54,61,.35) 0,rgba(47,54,61,.35) max(0px,calc(var(--col-fade) - 120px)),var(--canvas) max(0px,var(--col-fade)),var(--canvas) calc(100% - max(0px,var(--col-fade))),rgba(47,54,61,.35) calc(100% - max(0px,calc(var(--col-fade) - 120px))),rgba(47,54,61,.35) 100%)}
.usp{border-color:var(--line)}
.sec::before{opacity:.35}
.sec.in::before{transform:scaleX(1)}
/* Kopfleiste und Footer */
.hdr:not(.is-solid){background:linear-gradient(180deg,rgba(47,54,61,.95),rgba(47,54,61,0))}
.hdr.is-solid{background:rgba(38,44,50,.9);border-bottom-color:var(--line)}
.ftr{background:var(--surface-2);border-top:1px solid var(--line)}
.ftr__base{border-top-color:var(--line)}
@media (max-width:1080px){.nav{background:var(--canvas)}}
/* Karten-Ebene */
.hud,.sec--light .hud,.tile,.pc,.norm,.scope,.form{border-color:var(--line)}
.facts>div{background:rgba(38,44,50,.92)}
.step__no,.sec--panel .step__no,.sec--light .step__no{background:var(--surface);color:var(--text);border-color:var(--tc-blue);box-shadow:0 0 0 6px var(--canvas)}
/* Hero und Unterseiten-Hero */
.hero__scrim{background:linear-gradient(90deg,rgba(47,54,61,.96) 0%,rgba(47,54,61,.9) max(30%,calc((100vw - 1400px)/2 + 600px)),rgba(47,54,61,.55) max(46%,calc((100vw - 1400px)/2 + 820px)),rgba(47,54,61,0) max(62%,calc((100vw - 1400px)/2 + 1040px))),linear-gradient(0deg,rgba(47,54,61,.85),rgba(47,54,61,0) 22%),linear-gradient(180deg,rgba(47,54,61,.7),rgba(47,54,61,0) 18%)}
.phero__scrim{background:linear-gradient(90deg,var(--canvas) 0%,rgba(47,54,61,.95) 34%,rgba(47,54,61,.55) 58%,rgba(47,54,61,0) 100%),linear-gradient(0deg,rgba(47,54,61,.9),rgba(47,54,61,0) 40%)}
@media (max-width:720px),(orientation:portrait) and (max-width:1024px),(orientation:portrait) and (pointer:coarse),(orientation:landscape) and (pointer:coarse) and (max-height:560px),(prefers-reduced-motion:reduce){
  .hero__scrim{background:linear-gradient(0deg,var(--canvas) 0%,rgba(47,54,61,0) 30%)}
}
.hero__skip{background:rgba(38,44,50,.85)}
.seal__band{stroke:rgba(38,44,50,.82)}
/* Abschlussband: Graphit mit Lichtakzent statt Teal-Fläche (Teal nur für Interaktives) */
.sec--cta{background:radial-gradient(60% 120% at 85% 0%,rgba(36,163,182,.22),transparent 65%),var(--surface-2);border-top:1px solid var(--line)}
.sec--cta,.sec--cta .h2,.sec--cta a:not(.btn){color:var(--text)}
.sec--cta .lead{color:var(--text-2)}
.sec--cta .btn--primary{background:var(--tc-blue-dark);color:#fff}
.sec--cta .btn--primary:hover{background:var(--tc-blue-deep);color:#fff}
.sec--cta .btn--ghost{color:var(--text);border-color:var(--line-strong)}
.sec--cta .btn--ghost:hover{color:var(--accent-text);border-color:var(--accent-text);background:rgba(92,195,210,.1)}

/* ===== Nebelgrau mit Graphit-Inseln (Änderungsrunde 7, Besitzer 2026-11-08) =====
   Lese-Abschnitte in zartem, kühlem Grau (kein Reinweiß), Karten nur einen Hauch heller mit weichem Schatten.
   Dunkle Graphit-Inseln, wo Licht-Effekte leben: Hero der Startseite, „20+“-Fläche, Abschlussband, Footer. */
:root{
  --canvas:#e5e9ec; --panel:#e5e9ec; --panel-2:#e5e9ec; --surface:#eef1f3; --surface-2:#f5f7f8;
  --line:rgba(30,37,43,.10); --line-strong:rgba(30,37,43,.22);
  --text:#1e252b; --text-2:#4a5660; --accent-text:#0e6876; --teal-ink:#0e6876;
  --ink:#1e252b; --ink-2:#4a5660; --paper:#e9edf0; --paper-2:#eef1f3; --tc-navy:#1e252b;
  --tc-glow:rgba(36,163,182,.35);
}
html{color-scheme:light}
a:hover{color:var(--tc-blue-deep)}
.env__grid{background-image:linear-gradient(rgba(30,37,43,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(30,37,43,.035) 1px,transparent 1px)}
.env__glow{background:radial-gradient(40% 35% at 30% 20%,rgba(36,163,182,.07),transparent 70%),radial-gradient(35% 30% at 80% 70%,rgba(36,163,182,.05),transparent 70%)}
.sec,.sec--panel,.sec--light,.usp,.form-sec{background:linear-gradient(90deg,rgba(229,233,236,.4) 0,rgba(229,233,236,.4) max(0px,calc(var(--col-fade) - 120px)),var(--canvas) max(0px,var(--col-fade)),var(--canvas) calc(100% - max(0px,var(--col-fade))),rgba(229,233,236,.4) calc(100% - max(0px,calc(var(--col-fade) - 120px))),rgba(229,233,236,.4) 100%)}
.sec::before{opacity:.45}
/* Kopfleiste hell und matt, Logo ohne Plakette in Originalfarben */
.hdr:not(.is-solid),.hdr.is-solid{background:rgba(229,233,236,.96);backdrop-filter:none;-webkit-backdrop-filter:none;border-bottom:1px solid var(--line);box-shadow:none}
.hdr .logo{background:none;padding:0;border-radius:0}
.hdr .logo__img{width:150px}
.nav__sub{background:var(--surface);box-shadow:0 24px 50px -24px rgba(30,37,43,.35)}
/* Karten-Ebene: Hauch heller, weicher Schatten statt harter Rahmen */
.hud,.sec--light .hud{background:radial-gradient(380px circle at var(--mx,-999px) var(--my,-999px),rgba(36,163,182,.10),transparent 62%),var(--surface)}
.tile,.pc{background:radial-gradient(380px circle at var(--mx,-999px) var(--my,-999px),rgba(36,163,182,.09),transparent 62%),var(--surface)}
.norm,.scope,.form{background:var(--surface)}
@media (min-width:1101px){.tile__btn,.tile__ans{background:var(--surface)}}
.hud,.sec--light .hud,.tile,.pc,.norm,.scope,.form{border-color:rgba(30,37,43,.07);box-shadow:0 1px 2px rgba(30,37,43,.05),0 14px 34px -20px rgba(30,37,43,.28)}
@media (min-width:1101px){.tile__btn{border-color:rgba(30,37,43,.07);box-shadow:0 1px 2px rgba(30,37,43,.05),0 14px 34px -20px rgba(30,37,43,.28)}}
.chips>li,.sec--light .chips>li{background:rgba(238,241,243,.9);color:var(--text);border-color:var(--line-strong)}
.facts>div{background:rgba(238,241,243,.92)}
.sm__vid,.sv__frame{background:var(--surface)}
.step__no,.sec--panel .step__no,.sec--light .step__no{background:var(--surface);color:var(--text);border-color:var(--tc-blue);box-shadow:0 0 0 6px var(--canvas)}
.scope thead th{background:var(--surface-2)}
.sec--light .btn--ghost,.form-sec .btn--ghost,.pc .btn--ghost,.btn--ghost{color:var(--text);border-color:var(--line-strong)}
.btn--ghost:hover,.sec--light .btn--ghost:hover,.pc .btn--ghost:hover{color:var(--accent-text);border-color:var(--accent-text);background:rgba(36,163,182,.08)}
.btn--ghost::before{background:linear-gradient(110deg,transparent 30%,rgba(36,163,182,.18) 50%,transparent 70%)}
/* Eingaben, Paket-Check, Formular */
.pc{color:var(--text)}
.pc__in,.f input,.f select,.f textarea{background:var(--surface-2);color:var(--text);border-color:var(--line-strong)}
.pc__in:focus-within,.f input:focus,.f select:focus,.f textarea:focus{box-shadow:0 0 0 3px rgba(14,104,118,.18)}
.pc__lim{stroke:#7a8b96}
.pc__res[data-sig=ok]{background:rgba(26,143,76,.08);border-color:rgba(26,143,76,.35)}
.pc__res[data-sig=no]{background:rgba(198,45,36,.07);border-color:rgba(198,45,36,.35)}
.pc.is-big .pc__state strong{color:#b3261e}
.pc.is-big .pc__f{fill:rgba(212,53,45,.1);stroke:#b3261e}
.f__e,.req,.form__status.err{color:#a3261d}
.f.invalid input,.f.invalid select,.f.invalid textarea{border-color:#a3261d}
.opt:has(input:checked){background:rgba(14,104,118,.07)}
.paket__note{color:var(--text-2)}
/* Unterseiten-Hero hell */
.phero{background:var(--canvas)}
.phero__scrim{background:linear-gradient(90deg,var(--canvas) 0%,rgba(229,233,236,.95) 34%,rgba(229,233,236,.55) 58%,rgba(229,233,236,0) 100%),linear-gradient(0deg,rgba(229,233,236,.9),rgba(229,233,236,0) 40%)}
/* ---------- Graphit-Inseln ---------- */
.hero,.sec--cta,.ftr{--canvas:#2f363d;--surface:#3a424a;--surface-2:#262c32;--text:#f4f7f9;--text-2:#b9c4cc;--accent-text:#7fd6e3;--teal-ink:#7fd6e3;--ink:#f4f7f9;--ink-2:#b9c4cc;--line:rgba(255,255,255,.10);--line-strong:rgba(255,255,255,.22);--tc-navy:#f4f7f9;color:var(--text)}
.hero__stage{background:#2f363d}
.hero__scrim{background:linear-gradient(90deg,rgba(47,54,61,.96) 0%,rgba(47,54,61,.9) max(30%,calc((100vw - 1400px)/2 + 600px)),rgba(47,54,61,.55) max(46%,calc((100vw - 1400px)/2 + 820px)),rgba(47,54,61,0) max(62%,calc((100vw - 1400px)/2 + 1040px))),linear-gradient(0deg,rgba(47,54,61,.85),rgba(47,54,61,0) 22%),linear-gradient(180deg,rgba(47,54,61,.55),rgba(47,54,61,0) 18%)}
@media (max-width:720px),(orientation:portrait) and (max-width:1024px),(orientation:portrait) and (pointer:coarse),(orientation:landscape) and (pointer:coarse) and (max-height:560px),(prefers-reduced-motion:reduce){
  .hero__scrim{background:linear-gradient(0deg,#2f363d 0%,rgba(47,54,61,0) 30%)}
}
.hero .chips>li{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.22);color:var(--text)}
.hero .btn--ghost{color:var(--text);border-color:var(--line-strong)}
.hero .btn--ghost:hover{color:var(--accent-text);border-color:var(--accent-text);background:rgba(92,195,210,.1)}
.hero .btn--ghost::before{background:linear-gradient(110deg,transparent 30%,rgba(127,214,227,.22) 50%,transparent 70%)}
.hero__skip{background:rgba(38,44,50,.85);color:var(--text);border-color:var(--line-strong)}
.sec--cta{background:radial-gradient(60% 120% at 85% 0%,rgba(36,163,182,.24),transparent 65%),#2f363d}
.sec--cta .btn--ghost{color:var(--text);border-color:var(--line-strong)}
.ftr{background:#262c32;color:#b9c4cc}
/* Hintergrund-Filter wieder sichtbar (Besitzer 2026-11-08): Abschnitte durchscheinend statt deckend, Filter etwas kräftiger */
.sec,.sec--panel,.sec--light,.usp,.form-sec{background:rgba(229,233,236,.6)}
.env__filter{opacity:.5}
@media (max-width:760px){.env__filter{opacity:.32}}
.sec.sec--cta{background:radial-gradient(60% 120% at 85% 0%,rgba(36,163,182,.24),transparent 65%),#2f363d}
/* „20+“ als helle Kachel (Besitzer 2026-11-09): Energiepartikel in TecClean-Blau auf hellem, kühlem Glas */
.usp__num{background:radial-gradient(120% 90% at 30% 15%,#f6f8fa 0%,#eaf0f3 55%,#dfe8ec 100%);box-shadow:0 1px 2px rgba(30,37,43,.05),0 18px 40px -22px rgba(30,37,43,.3),inset 0 0 0 1px rgba(36,163,182,.22)}
.usp__num::after{background:radial-gradient(60% 50% at 50% 55%,rgba(36,163,182,.12),transparent 70%)}
.usp__w{fill:#4a5660}
.usp__num:not(.usp__num--cv) .usp__t{stroke:var(--tc-blue-dark)}
.sv__frame.playing video{opacity:1}
/* Extraktion als Standbild (Besitzer 2026-11-09, Video folgt später) */
.sv__frame.sv__frame--img{aspect-ratio:5/4}
.sv__frame--img img{object-position:50% 45%}
/* Weltkugel mit Schriftband im Orbit statt „20+“ (Besitzer 2026-11-09) */
.usp__orbit{position:relative;width:100%;max-width:460px;aspect-ratio:1;margin-inline:auto}
.orbit__cv{position:absolute;inset:0;width:100%;height:100%}
@media (max-width:860px){.usp__orbit{max-width:340px}}
/* Formular: Unterlagen-Liste, Datenschutzhinweis, Ablegen im Nachrichtenfeld (Besitzer 2026-11-09) */
.f textarea::placeholder{color:#5b6670;opacity:1}
.f textarea.drop{border-color:var(--teal-ink);border-style:dashed;background:rgba(14,104,118,.06)}
.files{list-style:none;margin:10px 0 0;padding:0;display:grid;gap:8px}
.files li{display:flex;align-items:center;gap:12px;padding:8px 10px 8px 14px;border:1px solid var(--line-strong);border-radius:10px;background:var(--surface-2);font-size:16px}
.files__n{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.files__s{color:var(--text-2);font-size:15px}
.files__x{font:600 15px var(--f-body);color:var(--accent-text);background:none;border:1px solid var(--line-strong);border-radius:8px;padding:6px 10px;cursor:pointer}
.files__x:hover,.files__x:focus-visible{border-color:var(--teal-ink)}
.form__safe{display:flex;gap:12px;align-items:flex-start;margin:14px 0 0;padding:14px 16px;border-radius:12px;background:rgba(14,104,118,.06);border:1px solid rgba(14,104,118,.22);font-size:16px;line-height:1.5;color:var(--text)}
.form__safe svg{width:22px;height:22px;flex:none;color:var(--accent-text);margin-top:1px}
/* Optionale Angaben: Bezeichnung, Feld und Erläuterung zeilenweise ausgerichtet (Besitzer 2026-11-09) */
@supports (grid-template-rows:subgrid){
  .fs-opt .grid2 .f{display:grid;grid-row:span 4;grid-template-rows:subgrid;row-gap:0;align-content:start}
  .fs-opt .grid2 .f>label{align-self:end}
}
.fs-opt legend{max-width:100%}
.f select{padding-right:44px}
/* Express-Check: Ladeluftrohr statt Quader, ein Button mittig (Besitzer 2026-11-09) */
.pc__part{transform-origin:160px 105px;transform:scale(var(--fs,.55));transition:transform .5s var(--ease)}
.pc__tube{fill:none;stroke-linecap:butt;stroke-linejoin:round}
.pc__tube--o{stroke:var(--teal-ink);stroke-width:34;transition:stroke .4s}
.pc__tube--i{stroke:#d7eef2;stroke-width:30;transition:stroke .4s}
.pc__tube--h{fill:none;stroke:#fff;stroke-width:4;stroke-linecap:round;opacity:.75}
.pc__bead{fill:none;stroke:var(--teal-ink);stroke-width:2.2;opacity:.8}
.pc__end{fill:#b9dde4;stroke:var(--teal-ink);stroke-width:2;transition:fill .4s,stroke .4s}
.pc.is-big .pc__tube--o,.pc.is-big .pc__bead{stroke:#b3261e}
.pc.is-big .pc__tube--i{stroke:#f6dcda}
.pc.is-big .pc__end{fill:#efc4c0;stroke:#b3261e}
.pc__ctas{justify-content:center}
/* Raster dürfen auf schmalen Bildschirmen nicht breiter werden als der Inhalt erlaubt (Akkreditierung 360 px, 2026-11-09) */
.sm__in>*,.sv__in>*,.grid2>*,.grid3>*{min-width:0}
@media (max-width:980px){.sm__in,.sv__in{grid-template-columns:minmax(0,1fr)}}
.sm__fig img,.sv__fig img{max-width:100%;height:auto}
.pc__clip{fill:var(--teal-ink);opacity:.85;transition:fill .4s}
.pc.is-big .pc__clip{fill:#b3261e}
/* Vier Verweise unter einem Text: gleichmäßiges 2 × 2-Raster, gleich breite Buttons (Besitzer 2026-11-09) */
.ctas.ctas--grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;max-width:460px}
.ctas--grid .btn{justify-content:center;width:100%;text-align:center}
@media (max-width:420px){.ctas.ctas--grid{grid-template-columns:1fr}}
.nw{white-space:nowrap}
/* ---------- Anfrage-Buttons: Neon / Energielicht, einheitlich groß, leicht pulsierend (Besitzer 2026-11-09) ---------- */
.btn.btn--cta,.btn.btn--neon{
  background:linear-gradient(135deg,#0c5f6c 0%,#127887 55%,#0e6876 100%);color:#fff;border:1px solid rgba(150,240,255,.85);
  box-shadow:0 0 0 1px rgba(36,163,182,.35),0 0 14px rgba(56,214,234,.55),0 0 36px rgba(36,163,182,.35),inset 0 0 14px rgba(170,245,255,.28);
  text-shadow:0 0 8px rgba(200,250,255,.55);animation:ctapulse 2.8s ease-in-out infinite}
.btn.btn--cta{min-height:58px;min-width:min(100%,var(--cta-w,370px));padding:14px 30px;font-size:17.5px;letter-spacing:.01em}
.btn.btn--cta:hover,.btn.btn--cta:focus-visible,.btn.btn--neon:hover,.btn.btn--neon:focus-visible{background:linear-gradient(135deg,#0e6876 0%,#14879a 55%,#0f707e 100%);color:#fff;transform:translateY(-1px);
  box-shadow:0 0 0 1px rgba(120,235,250,.6),0 0 20px rgba(80,225,242,.75),0 0 52px rgba(36,163,182,.5),inset 0 0 18px rgba(190,250,255,.38)}
/* Energielicht: schmaler Lichtstreif zieht in Abständen über den Button */
.btn.btn--cta::after,.btn.btn--neon::after{content:"";position:absolute;inset:-2px auto -2px -40%;width:34%;z-index:-1;pointer-events:none;
  background:linear-gradient(100deg,transparent,rgba(200,250,255,.0) 20%,rgba(200,250,255,.42) 50%,rgba(200,250,255,0) 80%,transparent);
  transform:skewX(-18deg);animation:ctasweep 4.2s ease-in-out infinite}
@keyframes ctapulse{0%,100%{box-shadow:0 0 0 1px rgba(36,163,182,.35),0 0 12px rgba(56,214,234,.45),0 0 30px rgba(36,163,182,.28),inset 0 0 12px rgba(170,245,255,.22)}
  50%{box-shadow:0 0 0 1px rgba(120,235,250,.55),0 0 22px rgba(80,225,242,.75),0 0 54px rgba(36,163,182,.45),inset 0 0 18px rgba(190,250,255,.36)}}
@keyframes ctasweep{0%,55%{left:-40%}85%,100%{left:120%}}
.ctas .btn--cta{flex:0 0 auto}
@media (max-width:560px){.btn.btn--cta{width:100%;min-width:0}}
@media (prefers-reduced-motion:reduce){.btn.btn--cta,.btn.btn--neon,.btn.btn--cta::after,.btn.btn--neon::after{animation:none}}
body.paused .btn--cta,body.paused .btn--neon,body.paused .btn--cta::after,body.paused .btn--neon::after{animation-play-state:paused}
/* Ablauf: gleiche Abstände Schritte → Hinweis → Button (Besitzer 2026-11-09) */
.steps .steps__foot{margin-top:40px}
.steps .steps__foot+.ctas{margin-top:40px}
.steps .step p{margin-bottom:0}
/* Neon-Glow unter dem Mauszeiger (Besitzer 2026-11-09) */
.cursor-glow{position:fixed;left:0;top:0;width:0;height:0;z-index:60;pointer-events:none;opacity:0;transition:opacity .35s}
.cursor-glow.on{opacity:1}
.cursor-glow__halo{position:absolute;left:-150px;top:-150px;width:300px;height:300px;border-radius:50%;
  background:radial-gradient(circle,rgba(56,214,234,.22) 0%,rgba(36,163,182,.10) 32%,rgba(36,163,182,0) 70%)}
.cursor-glow__ring{position:absolute;left:-14px;top:-14px;width:28px;height:28px;border-radius:50%;border:1.5px solid rgba(80,225,242,.85);
  box-shadow:0 0 8px rgba(56,214,234,.75),0 0 18px rgba(36,163,182,.45),inset 0 0 6px rgba(120,235,250,.5);transition:transform .25s,opacity .25s;animation:glowpulse 2.4s ease-in-out infinite}
.cursor-glow.over-cta .cursor-glow__ring{transform:scale(1.45);opacity:.9}
@keyframes glowpulse{0%,100%{box-shadow:0 0 6px rgba(56,214,234,.6),0 0 14px rgba(36,163,182,.35),inset 0 0 5px rgba(120,235,250,.4)}50%{box-shadow:0 0 12px rgba(80,225,242,.9),0 0 26px rgba(36,163,182,.55),inset 0 0 8px rgba(150,240,255,.6)}}
body.paused .cursor-glow__ring{animation-play-state:paused}
@media (hover:none),(pointer:coarse),(prefers-reduced-motion:reduce){.cursor-glow{display:none}}
/* Kontaktseite kompakt: Formular mit Seitenleiste (Besitzer 2026-11-09) */
.form-sec--aside .form-sec__in{max-width:1240px}
.form-sec__grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:28px;align-items:start}
.form-aside{display:grid;gap:16px;position:sticky;top:calc(var(--hdr) + 24px)}
.form-aside .fa{padding:22px 22px 20px}
.form-aside .h3{font-size:19px;margin:0 0 12px}
.form-aside .contact p{margin:0 0 10px;font-size:16px}
.form-aside .contact__big{font-size:17px}
.chips--sm{gap:8px}.chips--sm li{font-size:15px;padding:6px 10px}
.fa__note{font-size:15.5px;color:var(--text-2);margin:12px 0 0}
.fa__steps{margin:0;padding:0;list-style:none;counter-reset:fa;display:grid;gap:8px}
.fa__steps li{counter-increment:fa;display:flex;gap:12px;align-items:baseline;font-size:16px}
.fa__steps li::before{content:"0" counter(fa);font:600 13px var(--f-mono);color:var(--accent-text);border:1px solid rgba(14,104,118,.35);border-radius:999px;padding:2px 7px;flex:none}
@media (max-width:1060px){.form-sec__grid{grid-template-columns:minmax(0,1fr)}.form-aside{position:static;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}}
.faq__item summary svg{transition:transform .45s cubic-bezier(.22,.7,.2,1)}
.faq__a{box-sizing:border-box}
.p-kontakt .phero{min-height:0;padding-bottom:clamp(28px,4vw,48px)}
.p-kontakt .form-sec{padding-top:clamp(36px,5vw,64px)}
/* Kopfleiste (Besitzer 2026-11-09): Home, DAkkS-Abzeichen als Link, Sprachwahl mit Flagge als Aufklappmenü, kein Telefon */
.nav__home{display:inline-flex;align-items:center;gap:7px}
.nav__home svg{width:18px;height:18px;flex:none}
a.hdr__chip{text-decoration:none;transition:border-color .25s,box-shadow .25s,color .25s}
a.hdr__chip:hover,a.hdr__chip:focus-visible,a.hdr__chip[aria-current]{border-color:rgba(36,163,182,.6);box-shadow:0 0 0 1px rgba(36,163,182,.25),0 0 14px rgba(56,214,234,.35);color:var(--text)}
.lang{position:relative;display:block;margin:0;font:500 14px/1 var(--f-mono)}
.lang .flag{width:20px;height:14px;border-radius:2px;flex:none;box-shadow:0 0 0 1px rgba(15,28,37,.18)}
.lang__btn{display:inline-flex;align-items:center;gap:8px;padding:9px 10px;border:1px solid var(--line);border-radius:8px;background:transparent;color:var(--text);font:inherit;cursor:pointer}
.lang__btn:hover,.lang.is-open .lang__btn,.lang:focus-within .lang__btn{border-color:rgba(36,163,182,.55);background:rgba(36,163,182,.08)}
.lang__chev{width:12px;height:12px;transition:transform .3s var(--ease)}
.lang:hover .lang__chev,.lang.is-open .lang__chev{transform:rotate(180deg)}
.lang__menu{position:absolute;right:0;top:100%;min-width:170px;margin:0;padding:10px 0 0;list-style:none;opacity:0;visibility:hidden;transform:translateY(-4px);transition:opacity .22s,transform .22s,visibility 0s .22s;z-index:5}
.lang__menu::before{content:"";position:absolute;inset:10px 0 0;border:1px solid var(--line);border-radius:10px;background:var(--surface,#fff);box-shadow:0 18px 40px -18px rgba(15,28,37,.35);z-index:-1}
.lang:hover .lang__menu,.lang.is-open .lang__menu{opacity:1;visibility:visible;transform:none;transition:opacity .22s,transform .22s}
.lang__menu li{position:relative}
.lang__menu a{display:flex;align-items:center;gap:10px;padding:10px 14px;color:var(--text);text-decoration:none;font:500 15px/1.2 var(--f-body)}
.lang__menu a span{font:600 13px/1 var(--f-mono);color:var(--accent-text)}
.lang__menu a:hover,.lang__menu a:focus-visible{background:rgba(36,163,182,.1)}
.lang__menu a[aria-current]{font-weight:600}
.lang__menu li:first-child a{border-radius:10px 10px 0 0}.lang__menu li:last-child a{border-radius:0 0 10px 10px}
@media (pointer:coarse){.lang__btn,.lang__menu a{min-height:44px}}
/* Express-Check: rechtwinkliger Karton, Rohr leicht durchsichtig, schwebt bei Mausberührung, bleibt im Karton (Besitzer 2026-11-09) */
.pc__part{transform-origin:156px 95px;transform:translate(4px,5px) scale(var(--fs,.45));transition:transform .5s var(--ease)}
.pc__float{opacity:.8;transform-box:fill-box;transform-origin:center}
.pc__lim--back{stroke-dasharray:2 5;opacity:.55}
.pc__box:hover .pc__float,.pc:focus-within .pc__float{animation:pcfloat 3.4s ease-in-out infinite}
@keyframes pcfloat{0%,100%{transform:translate(0,0) rotate(0)}25%{transform:translate(3px,-6px) rotate(-2.5deg)}50%{transform:translate(0,-9px) rotate(0)}75%{transform:translate(-3px,-5px) rotate(2deg)}}
@media (prefers-reduced-motion:reduce){.pc__box:hover .pc__float,.pc:focus-within .pc__float{animation:none}}
/* FAQ: Vorschau bei Mausberührung, ganz offen per Klick (Besitzer 2026-11-09) */
.faq__a{transition:height .45s cubic-bezier(.22,.7,.2,1)}
.faq__a.is-peek{-webkit-mask-image:linear-gradient(#000 30%,transparent);mask-image:linear-gradient(#000 30%,transparent)}
.faq__item[open]:not(.is-open) summary svg{transform:rotate(90deg)}
@media (prefers-reduced-motion:reduce){.faq__a{transition:none}}
/* Express-Check: Rohr grün, sobald die drei Maße passen (Besitzer 2026-11-09) */
.pc.is-ok .pc__tube--o,.pc.is-ok .pc__bead{stroke:#1a8f4c}
.pc.is-ok .pc__tube--i{stroke:#d5f0e0}
.pc.is-ok .pc__end{fill:#bfe6cf;stroke:#1a8f4c}
.pc.is-ok .pc__clip{fill:#1a8f4c}

/* Einwilligungsbanner Google Ads (nur wenn ADS in site.mjs gesetzt) */
.consent{position:fixed;left:0;right:0;bottom:0;z-index:90;padding:16px;background:rgba(18,27,36,.97);color:#eef3f6;box-shadow:0 -8px 30px rgba(0,0,0,.35)}
.consent[hidden]{display:none}
.consent__in{max-width:1100px;margin:0 auto;display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;justify-content:space-between}
.consent__t{margin:0;flex:1 1 520px;font-size:15px;line-height:1.5}.consent__t a{color:#7fd6e3}
.consent__b{margin:0;display:flex;gap:10px;flex-wrap:wrap}.consent .btn{color:#eef3f6;border-color:rgba(255,255,255,.35)}