/* saubermedia – Variante B „Kontrast“. Tokens: DESIGN-SYSTEM.md. Nur Schwarz/Weiß/Grau. */
@import url(../fonts/fonts.css);
:root{
  --black:#000000;--g900:#151515;--g700:#383838;--g500:#6B6B6B;--g300:#A3A3A3;
  --g200:#DCDCDC;--g100:#EAEAEA;--g50:#F5F5F5;--white:#FFFFFF;
  --head:'Oswald',Impact,sans-serif;--body:'Figtree',system-ui,sans-serif;
  --radius:22px;--pad:clamp(24px,5vw,48px);--sec:clamp(80px,11vw,136px);
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--body);font-size:18px;line-height:1.6;color:var(--black);background:var(--white);overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit}
ul,ol{padding:0;list-style:none}
h1,h2,h3,.num,.kpi b{font-family:var(--head);font-weight:700;line-height:1;overflow-wrap:break-word}
.container{max-width:1200px;margin:0 auto;padding:0 var(--pad)}
section{padding:var(--sec) 0}
.eyebrow{font-size:14px;letter-spacing:.08em;text-transform:uppercase;font-weight:500;color:var(--g500);margin-bottom:24px}
h2{font-size:clamp(34px,5vw,56px);margin-bottom:clamp(40px,6vw,64px);max-width:18ch}
h3{font-size:24px;font-weight:500;margin-bottom:12px}
.lead{font-size:clamp(18px,2vw,22px);font-weight:300;line-height:1.5;max-width:44ch}
.muted{color:var(--g700)}
.dark{background:var(--black);color:var(--white)}
.dark .eyebrow{color:var(--g300)}
.dark .muted{color:var(--g200)}
.light{background:var(--g200)}
.light .eyebrow,.light .ops{color:var(--g700)}
.sr{position:absolute;left:-9999px}
.skip{position:absolute;left:-999px;top:8px;background:var(--white);color:var(--black);padding:8px 16px;z-index:100;border-radius:999px}
.skip:focus{left:8px}
:focus-visible{outline:2px solid currentColor;outline-offset:3px}

/* Wortmarke */
.wm{font-family:var(--head);font-size:32px;line-height:1;text-decoration:none;font-weight:300;letter-spacing:-.01em;white-space:nowrap}
.wm b{font-weight:700}

/* Header (schwarz) */
.site-header{position:sticky;top:0;z-index:10;background:var(--black);color:var(--white);border-bottom:1px solid var(--g700)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:80px}
.nav{display:flex;gap:32px;align-items:center}
.nav a{text-decoration:none;font-weight:500;font-size:16px;position:relative}
.nav a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-4px;height:1px;width:0;background:currentColor;transition:width .15s}
.nav a:not(.btn):hover::after,.nav a[aria-current]::after{width:100%}
.site-header .btn{background:var(--white);color:var(--black);border-color:var(--white)}
.site-header .btn:hover{background:transparent;color:var(--white)}
.menu-btn{display:none;background:none;border:1px solid currentColor;border-radius:999px;height:44px;padding:0 18px;font:500 15px var(--head);color:inherit;cursor:pointer}
@media(max-width:1023px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;top:80px;left:0;right:0;background:var(--black);flex-direction:column;align-items:flex-start;gap:0;border-bottom:1px solid var(--g700)}
  .nav-open .nav{display:flex}
  .nav a{width:100%;padding:18px var(--pad);border-top:1px solid var(--g700)}
  .nav a.btn{margin:16px var(--pad) 24px;width:auto;border-top:1px solid var(--white)}
}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;height:52px;padding:0 28px;border-radius:999px;border:1px solid var(--black);background:var(--black);color:var(--white);font:500 18px var(--head);text-decoration:none;transition:background .15s,color .15s;cursor:pointer;white-space:nowrap}
.btn:hover{background:var(--white);color:var(--black)}
.btn-ghost{background:transparent;color:var(--black)}
.btn-ghost:hover{background:var(--black);color:var(--white)}
.dark .btn{background:var(--white);color:var(--black);border-color:var(--white)}
.dark .btn:hover{background:transparent;color:var(--white)}
.dark .btn-ghost{background:transparent;color:var(--white)}
.dark .btn-ghost:hover{background:var(--white);color:var(--black)}
.actions{display:flex;gap:16px;flex-wrap:wrap;margin-top:40px}
@media(max-width:639px){.actions .btn{width:100%;white-space:normal;height:auto;min-height:52px;padding:12px 24px;text-align:center}}

/* Hero schwarz mit Kacheln */
.hero{min-height:calc(100vh - 80px);min-height:calc(100svh - 80px);display:flex;flex-direction:column;justify-content:center;padding:clamp(48px,7vw,96px) 0 clamp(88px,10vw,120px);position:relative}
.hero .container{display:grid;gap:48px;align-items:center;width:100%}
@media(min-width:1024px){.hero .container{grid-template-columns:6fr 5fr}}
.hero-media{margin:0;position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;background:var(--g900)}
.hero-media img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.05)}
.hero-media figcaption{position:absolute;left:0;right:0;bottom:0;padding:28px;background:linear-gradient(to top,rgba(0,0,0,.85),rgba(0,0,0,0));font:300 clamp(20px,2.4vw,30px)/1.1 var(--head);color:var(--white)}
.hero-media figcaption b{display:block;font-weight:700}
.hero-media .dot{display:block;width:28px;height:28px;border-radius:50%;background:var(--white);margin-bottom:14px}
.scroll-cue{position:absolute;left:var(--pad);bottom:28px;font:500 14px var(--body);letter-spacing:.06em;text-transform:uppercase;color:var(--g300);text-decoration:none;display:inline-flex;gap:8px;align-items:center}
.scroll-cue span{display:inline-block;animation:cue 2.4s ease-in-out infinite}
.scroll-cue:hover{color:var(--white)}
@keyframes cue{0%,100%{transform:translateY(0)}50%{transform:translateY(5px)}}
@media(max-width:1023px){.hero{min-height:0}.scroll-cue{display:none}}
.split{display:grid;gap:32px;align-items:end;margin-bottom:clamp(40px,6vw,64px)}
@media(min-width:900px){.split{grid-template-columns:1fr 1fr}.split h2{margin-bottom:0}}
.split .eyebrow{margin-bottom:24px}
h1{font-size:clamp(46px,7.2vw,92px);line-height:.95;margin-bottom:32px}
h1 span{display:block;font-weight:300}
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;aspect-ratio:3/2;width:100%;max-width:560px;margin-left:auto}
.t{display:block;background:var(--g900)}
.t1{background:var(--g700);border-top-left-radius:100%}
.t2{border-bottom-right-radius:100%}
.t3{background:var(--white);border-top-right-radius:100%}
.t4{background:var(--g700);border-radius:50%}
.t5{background:var(--white);border-bottom-left-radius:100%}
.t6{border-top-left-radius:100%;border-bottom-right-radius:100%}
@media(max-width:1023px){.tiles{margin-left:0;max-width:360px}}
.tiles-light{max-width:420px;gap:10px}
.tiles-light .t{background:var(--g200)}
.tiles-light .t1{background:var(--g100)}
.tiles-light .t3{background:var(--black)}
.tiles-light .t4{background:var(--g100)}
.tiles-light .t5{background:var(--black)}
.tiles-light .t6{background:var(--g100)}
@media(max-width:899px){.tiles-light{display:none}}

/* Herausforderungen: Karten */
.list{display:grid;gap:24px}
@media(min-width:768px){.list{grid-template-columns:repeat(2,1fr)}.list li:first-child{grid-column:1/-1}}
.list li{border:1px solid var(--black);border-radius:var(--radius);padding:32px;min-width:0}
.list .num{font-size:56px;margin-bottom:16px;display:block}
.list h3{margin-bottom:8px}

/* Leistungen auf Hellgrau, weiße Karten */
.services{display:grid;gap:24px}
@media(min-width:768px){.services{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}}
.service{background:var(--white);border:1px solid var(--black);border-radius:var(--radius);padding:32px;min-width:0}
.service li,.service p,.bento p,.quote p{overflow-wrap:anywhere}
.service .star{font-size:28px;line-height:1;margin-bottom:24px}
.service p{margin-bottom:20px}
.service li{padding:10px 0;border-top:1px solid var(--g200);font-size:16px}
.ops{margin-top:48px;padding-top:24px;border-top:1px solid var(--black);font-size:16px;color:var(--g700)}
.ops b{font-weight:500;color:var(--black)}

/* Prozess: horizontale Karten auf Schwarz */
.process{display:grid;gap:24px}
@media(min-width:640px){.process{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.process{grid-template-columns:repeat(4,1fr)}}
.step{border:1px solid var(--g300);border-radius:var(--radius);padding:32px;min-width:0}
.step .num{font-size:clamp(64px,7vw,88px);margin-bottom:24px;display:block}
.step p{color:var(--g200)}

/* Warum + Kennzahlen: Bento */
.bento{display:grid;gap:24px}
@media(min-width:768px){.bento{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}}
.bento>div{border:1px solid var(--black);border-radius:var(--radius);padding:28px;min-width:0}
.bento h3{font-size:22px}
.bento p{font-size:16px;color:var(--g700)}
.kpi{background:var(--black);color:var(--white)}
.kpi svg{width:72px;height:72px;margin-bottom:24px;fill:currentColor}
.kpi b{display:block;font-size:clamp(48px,5vw,72px)}
.kpi span{font-size:16px;color:var(--g300)}

/* Vergleich */
.compare{width:100%;border-collapse:separate;border-spacing:0;border:1px solid var(--g300);border-radius:var(--radius);overflow:hidden;font-size:17px}
.compare th,.compare td{padding:20px 24px;text-align:left;vertical-align:top;border-top:1px solid var(--g700)}
.compare thead th{border-top:0;font:500 15px var(--body);letter-spacing:.06em;text-transform:uppercase;color:var(--g300)}
.compare thead th:last-child,.compare td:last-child{background:var(--white);color:var(--black)}
.compare thead th:last-child{font-family:var(--head);font-size:22px;text-transform:none;letter-spacing:0;font-weight:700}
.compare tbody th{font:500 18px var(--head);color:var(--white);width:18%}
.compare td{color:var(--g200);width:41%}
.compare td:last-child{font-weight:500}
.compare td:last-child::before{content:"✱ ";}
@media(max-width:767px){
  .compare,.compare thead,.compare tbody,.compare tr,.compare th,.compare td{display:block;width:auto}
  .compare thead{display:none}
  .compare tr{border-top:1px solid var(--g700)}
  .compare tbody th{border:0;padding-bottom:8px}
  .compare td{border:0;padding-top:8px}
  .compare td::before{display:block;font:500 12px var(--body);letter-spacing:.08em;text-transform:uppercase;color:var(--g300);margin-bottom:4px;content:attr(data-label)}
  .compare td:last-child::before{content:attr(data-label);color:var(--g500)}
}

/* Referenzen auf Hellgrau */
.quotes{display:grid;gap:24px}
@media(min-width:768px){.quotes{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}}
.quote{background:var(--white);border:1px solid var(--black);border-radius:var(--radius);padding:32px;display:flex;flex-direction:column;gap:24px}
.quote p{font-weight:300;font-size:19px;line-height:1.5;flex:1}
.quote footer{display:flex;align-items:center;gap:14px;font-size:15px}
.quote .ini{width:48px;height:48px;border-radius:50%;background:var(--black);color:var(--white);display:grid;place-items:center;font:500 16px var(--head);flex:none}
.quote b{display:block;font:500 18px var(--head)}
.quote a{color:var(--g700)}
.logos{display:grid;grid-template-columns:repeat(2,1fr);gap:24px 32px;margin-top:clamp(48px,6vw,80px);padding-top:clamp(40px,5vw,64px);border-top:1px solid var(--black);align-items:center}
@media(min-width:640px){.logos{grid-template-columns:repeat(4,1fr)}}
.logos img{width:100%;height:auto;max-width:200px;max-height:96px;margin:0 auto;filter:grayscale(1);opacity:.6;transition:opacity .15s;object-fit:contain}
.logos a:hover img,.logos a:focus-visible img{opacity:1}

/* Über saubermedia */
.about .container{display:grid;gap:48px;align-items:start}
@media(min-width:900px){.about .container{grid-template-columns:5fr 7fr}}
.about img{border-radius:var(--radius);width:100%;height:auto;max-width:420px;aspect-ratio:4/5;object-fit:cover;object-position:top}
.about p+p{margin-top:1em}
.about .name{margin-top:24px;font:500 18px var(--head)}
.about .name small{display:block;font:400 15px var(--body);color:var(--g500)}

/* Kontakt (schwarz) */
.contact .container{display:grid;gap:64px}
@media(min-width:1024px){.contact .container{grid-template-columns:1fr 1fr}}
.contact h2{margin-bottom:24px}
.meta{margin-top:40px;display:grid;gap:10px;font-size:16px}
.meta a{text-decoration:none;border-bottom:1px solid currentColor}
form{display:grid;gap:20px}
.row{display:grid;gap:20px}
@media(min-width:640px){.row{grid-template-columns:1fr 1fr}}
label{display:grid;gap:8px;font-size:13px;font-weight:500;letter-spacing:.06em;text-transform:uppercase}
.dark label{color:var(--g300)}
input,textarea{font:400 17px var(--body);color:inherit;background:transparent;border:1px solid currentColor;border-radius:var(--radius);padding:14px 20px;width:100%}
.dark input,.dark textarea{border-color:var(--g300)}
textarea{min-height:140px;resize:vertical}
.check{display:flex;gap:12px;align-items:flex-start;text-transform:none;letter-spacing:0;font-size:15px;font-weight:400;color:inherit}
.check input{width:20px;height:20px;border-radius:4px;margin-top:2px;flex:none;padding:0;accent-color:#000}
.dark .check input{accent-color:#fff}
.check a{text-decoration:underline}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
/* Schritt-für-Schritt-Formular */
.fs{border:0;padding:0;margin:0;min-width:0;display:grid;gap:20px}
.fs[hidden]{display:none}
.progress{display:flex;gap:6px}
.progress i{flex:1;height:3px;background:var(--g300);border-radius:2px}
.progress i.on{background:currentColor}
.dark .progress i{background:var(--g700)}
.step-count{font-size:14px;letter-spacing:.06em;text-transform:uppercase;font-weight:500;color:var(--g500)}
.dark .step-count{color:var(--g300)}
.step-nav{display:flex;gap:12px;flex-wrap:wrap}
.step-nav [hidden]{display:none}
.step-hint{font-size:15px;color:var(--g500);margin:0}
.dark .step-hint{color:var(--g300)}
input::placeholder,textarea::placeholder{color:var(--g500);opacity:1}
.dark input::placeholder,.dark textarea::placeholder{color:var(--g500)}
.msg{font-size:16px;padding:14px 20px;border:1px solid currentColor;border-radius:var(--radius)}
.msg[hidden]{display:none}
.field-error{font-size:14px;letter-spacing:0;text-transform:none;font-weight:400}

/* Utilities (CSP erlaubt keine Inline-Styles) */
.pt0{padding-top:0}.mt0{margin-top:0}.mt16{margin-top:16px}.h1-page{font-size:clamp(38px,6vw,72px)}.pt-head{padding-top:clamp(56px,8vw,96px)}

/* Hero-Vertrauenszeile, Schritt-Fragen, Wissen-Hub */
.trust{margin-top:20px;font-size:15px;color:var(--g300)}
.fs-q{font:500 clamp(24px,3vw,32px)/1.15 var(--head);margin:0 0 4px}
.step-name{color:var(--g300);font-weight:400;letter-spacing:0;text-transform:none}
.h1-light{display:block;font-weight:300;line-height:1.05}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:32px}
.chips a{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--black);border-radius:999px;padding:10px 18px;font-size:15px;font-weight:500;text-decoration:none;transition:background .15s,color .15s}
.chips a b{font-weight:400;color:var(--g500)}
.chips a:hover{background:var(--black);color:var(--white)}
.chips a:hover b{color:var(--g300)}
.topic{font-size:clamp(28px,4vw,40px);margin:clamp(40px,6vw,64px) 0 24px;display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;max-width:none}
.topic:first-of-type{margin-top:0}
.topic small{font:400 14px var(--body);letter-spacing:.06em;text-transform:uppercase;color:var(--g500)}
.eyebrow a{text-decoration:none}
.eyebrow a:hover{text-decoration:underline}

/* Wissen: Karten 3-spaltig, Artikel-Elemente */
.cards3{display:grid;gap:24px}
@media(min-width:700px){.cards3{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.cards3{grid-template-columns:repeat(3,1fr)}}
.post-card h2,.post-card h3{font-size:22px;line-height:1.15;margin:0;max-width:none;font-weight:700}
.takeaway{margin:2.5em 0;padding:28px 32px;border:1px solid var(--black);border-radius:var(--radius);background:var(--g50)}
.takeaway b{display:block;font:500 14px var(--body);letter-spacing:.08em;text-transform:uppercase;color:var(--g500);margin-bottom:10px}
.takeaway p{margin:0;font-size:19px;font-weight:500}
.source{font-size:15px;color:var(--g500)}
.related{margin-top:4em;padding-top:2em;border-top:1px solid var(--black)}
.related h2{margin:0 0 1em;font-size:28px}
.wissen-nav{display:flex;gap:16px;flex-wrap:wrap;margin-top:1em}

/* Wissen: Filterleiste, Themenkarten */
.filterbar{position:sticky;top:80px;z-index:5;background:var(--white);border-top:1px solid var(--g200);border-bottom:1px solid var(--g200);padding:16px 0}
.filterbar .container{display:grid;gap:14px}
.search input{width:100%;max-width:560px;border-radius:999px;padding:12px 20px;font-size:16px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:0}
.chip{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--black);border-radius:999px;padding:8px 16px;font:500 14px var(--body);background:var(--white);color:var(--black);cursor:pointer;transition:background .15s,color .15s}
.chip b{font-weight:400;color:var(--g500)}
.chip:hover,.chip.on{background:var(--black);color:var(--white)}
.chip:hover b,.chip.on b{color:var(--g300)}
.wissen-body{padding-top:clamp(40px,5vw,64px)}
.topic-card{display:grid;gap:6px;border:1px solid var(--black);border-radius:var(--radius);padding:28px;text-decoration:none;transition:background .15s,color .15s;min-width:0}
.topic-card b{font:700 24px/1.1 var(--head)}
.topic-card span{font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--g500)}
.topic-card small{font-size:15px;color:var(--g700);margin-top:8px;overflow-wrap:anywhere}
.topic-card:hover{background:var(--black);color:var(--white)}
.topic-card:hover span,.topic-card:hover small{color:var(--g300)}
.group[hidden],[data-topics][hidden],.post-card[hidden]{display:none}
.group+.group{margin-top:clamp(48px,6vw,80px)}
.group .topic{margin-top:0}
.wissen-body{padding-top:clamp(32px,4vw,48px)}
.result-count{font-size:15px;color:var(--g500);margin-bottom:24px}
.back{margin-top:48px}
.back a{text-decoration:none;border-bottom:1px solid currentColor;font-weight:500}
@media(max-width:1023px){.filterbar{position:static}}

/* Unterseiten */
.page-head{padding:clamp(56px,8vw,96px) 0 clamp(40px,6vw,64px)}
.page-head h1{font-size:clamp(38px,6vw,72px);max-width:18ch}
.page-head .lead{margin-top:8px}
.prose{max-width:72ch}
.prose h2{font-size:clamp(26px,3.5vw,36px);margin:2.2em 0 .6em;max-width:none}
.prose h3{font-size:22px;font-weight:500;margin:1.8em 0 .5em}
.prose p,.prose ul,.prose ol{margin-bottom:1.1em}
.prose ul{list-style:disc;padding-left:1.3em}
.prose ol{list-style:decimal;padding-left:1.3em}
.prose li{margin-bottom:.3em}
.prose a:not(.btn){text-decoration:underline}
.prose .meta-line{font-size:15px;color:var(--g500);margin-bottom:2em}
.prose .cta{margin-top:3em;padding:32px;border:1px solid var(--black);border-radius:var(--radius)}
.prose .cta h2{margin:0 0 .5em}
.posts{display:grid;gap:24px}
@media(min-width:768px){.posts{grid-template-columns:repeat(2,1fr)}}
.post-card{border:1px solid var(--black);border-radius:var(--radius);padding:32px;display:flex;flex-direction:column;gap:12px}
.post-card h2{font-size:26px;margin:0;max-width:none}
.post-card a{text-decoration:none}
.post-card a:hover{text-decoration:underline}
.post-card time{font-size:14px;color:var(--g500);letter-spacing:.06em;text-transform:uppercase}
.post-card p{flex:1}
.faq dt{font:500 22px var(--head);margin-top:1.6em}
.faq dd{margin:.4em 0 0}

/* Footer */
.site-footer{background:var(--black);color:var(--white);padding:64px 0 32px;border-top:1px solid var(--g700)}
.site-footer .container{display:grid;gap:32px}
@media(min-width:768px){.site-footer .container{grid-template-columns:1.2fr 1fr 1fr}}
.site-footer .wm{font-size:40px}
.site-footer p,.site-footer a{font-size:15px;color:var(--g300);text-decoration:none;line-height:1.7}
.site-footer a:hover{color:var(--white)}
.site-footer nav{display:grid;gap:6px;align-content:start}
.copy{grid-column:1/-1;margin-top:32px;padding-top:24px;border-top:1px solid var(--g700)}

/* Scroll-Reveal */
@media(prefers-reduced-motion:no-preference){
  .r{opacity:0;transform:translateY(28px);transition:opacity .9s cubic-bezier(.22,.61,.36,1),transform .9s cubic-bezier(.22,.61,.36,1)}
  .r.in{opacity:1;transform:none}
  .r:nth-child(2){transition-delay:.08s}.r:nth-child(3){transition-delay:.16s}.r:nth-child(4){transition-delay:.24s}.r:nth-child(5){transition-delay:.32s}.r:nth-child(6){transition-delay:.4s}
  section>.container>.eyebrow,section>.container>h2,.page-head .container>*{opacity:0;transform:translateY(20px);transition:opacity 1s cubic-bezier(.22,.61,.36,1),transform 1s cubic-bezier(.22,.61,.36,1)}
  section>.container>h2{transition-delay:.1s}
  .in-view>.container>.eyebrow,.in-view>.container>h2,.in-view.page-head .container>*{opacity:1;transform:none}
}