/* einfachma digital agentur · Corporate Design · Mobile First · WCAG 2.2 AA
   Basis = Smartphone. Größere Bildschirme ergänzen per min-width (40rem, 52rem, 60rem). */
@font-face{font-family:"Quantico";src:url("../fonts/quantico-v17-latin-regular.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Quantico";src:url("../fonts/quantico-v17-latin-700.woff2") format("woff2");font-weight:700;font-display:swap}
:root{
  --lila:#662483;--lila-dunkel:#4E1A66;--gelb:#FFD500;--gruen:#6FBC85;--grau:#4F5254;--flaeche:#EFE8F4;--alt:#E3D7EC;--dunkel:#1D1D1B;--hell:#F4EFF7;--weiss:#fff;
  --head:"Quantico",system-ui,sans-serif;--body:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --max:72rem;--r:4px;--abstand:3rem;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:5rem}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;font-family:var(--body);font-size:1rem;line-height:1.6;color:var(--dunkel);background:var(--flaeche)}
img,svg{max-width:100%;height:auto}
h1,h2,h3{font-family:var(--head);line-height:1.15;margin:0 0 .6em;overflow-wrap:break-word;hyphens:auto}
h1{font-size:clamp(2rem,8vw,3.6rem)}
h2{font-size:clamp(1.5rem,5.5vw,2.3rem);color:var(--lila)}
h3{font-size:1.15rem}
p{margin:0 0 1em}
a{color:var(--lila);text-underline-offset:.18em}
a:hover{color:var(--lila-dunkel)}
:focus-visible{outline:3px solid var(--lila);outline-offset:3px;box-shadow:0 0 0 6px var(--gelb);border-radius:2px}
.skip{position:absolute;left:1rem;top:-4rem;background:var(--gelb);color:var(--lila);font-weight:700;padding:.6rem 1rem;z-index:100;border-radius:var(--r)}
.skip:focus{top:1rem}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.wrap{max-width:var(--max);margin:0 auto;padding:0 1rem}
.wrap.schmal{max-width:52rem}

/* Header: mobil mit Menü-Knopf */
.site-header{background:var(--lila-dunkel);border-bottom:4px solid var(--gelb);position:sticky;top:0;z-index:50}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:4rem}
.brand{display:inline-flex;align-items:center;gap:.6rem;text-decoration:none;color:#fff}
.brand img{width:2rem;height:auto}
.brand span{font-family:var(--head);font-weight:700;font-size:1.3rem;line-height:1}
.brand small{display:block;font-weight:400;font-size:.68rem;letter-spacing:.2em;color:var(--gelb);margin-top:.2rem}
.nav-toggle{display:inline-flex;align-items:center;gap:.4rem;font:700 1rem var(--head);background:var(--gelb);color:var(--lila-dunkel);border:0;border-radius:var(--r);padding:.6rem .9rem;cursor:pointer;min-height:44px}
.nav{position:absolute;left:0;right:0;top:100%;background:var(--lila-dunkel);border-bottom:4px solid var(--gelb);display:none}
.nav.open{display:block}
.nav ul{list-style:none;margin:0;padding:.5rem 1rem 1rem;display:flex;flex-direction:column}
.nav a{font-family:var(--head);font-weight:700;text-decoration:none;color:#fff;padding:.75rem 0;display:block;min-height:44px}
.nav a:hover,.nav a[aria-current="page"]{color:var(--gelb);text-decoration:underline;text-decoration-color:var(--gruen);text-decoration-thickness:3px}
.no-js .nav{display:block;position:static;border:0}
.site-header :focus-visible,.lila :focus-visible,.site-footer :focus-visible{outline-color:#fff}
.no-js .nav-toggle{display:none}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;text-align:center;min-height:48px;padding:.7rem 1.3rem;font:700 1rem var(--head);text-decoration:none;border-radius:var(--r);border:2px solid transparent;cursor:pointer;transition:transform .15s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--gelb);color:var(--lila);box-shadow:-4px 4px 0 var(--lila-dunkel)}
.btn-primary:hover{color:var(--lila-dunkel)}
.btn-ghost{background:transparent;color:#fff;border-color:#fff}
.btn-ghost:hover{color:var(--gelb);border-color:var(--gelb)}
.btn-sekundaer{background:#fff;color:var(--lila);border-color:var(--lila)}
.btn-sekundaer:hover{background:var(--hell)}
.btn-wahl{background:var(--lila);color:#fff}
.btn-wahl:hover{background:var(--lila-dunkel);color:#fff}
.link-button{background:none;border:0;padding:0;font:inherit;color:#fff;text-decoration:underline;cursor:pointer}

/* Hero */
.hero{background:var(--lila);color:#fff;position:relative;overflow:hidden}
.hero .wrap{padding-top:3rem;padding-bottom:3.5rem;position:relative;z-index:1}
.hero .eyebrow,.lila .eyebrow{font-family:var(--head);font-weight:700;color:var(--gelb);letter-spacing:.15em;text-transform:uppercase;font-size:.85rem}
.hero h1{max-width:14ch;color:#fff}
.hero h1 em{font-style:normal;color:var(--gelb)}
.hero p.lead{font-size:1.1rem;max-width:38rem;color:#F1E9F5}
.hero .actions{display:flex;flex-direction:column;gap:.9rem;margin-top:1.6rem}
.hero .deko{position:absolute;right:-6rem;bottom:-5rem;width:min(30rem,70vw);opacity:.15;z-index:0}

/* Abschnitte */
section{padding:var(--abstand) 0}
.flaeche{background:var(--flaeche)}
.alt{background:var(--alt)}
.lila.tief{background:var(--lila-dunkel)}
.lila{background:var(--lila);color:#fff}
.lila h2,.lila h3{color:#fff}
.lila .intro p{color:#F1E9F5}
.lila .bar{background:var(--gelb)}
.lila a:not(.btn){color:#fff}
.lila .card a:not(.btn),.lila .formkarte a:not(.btn),.lila .projekt a{color:var(--lila)}
.lila .hinweis-klein{color:#EDE3F3}
.formkarte{background:#fff;color:var(--dunkel);border-radius:var(--r);padding:1.3rem;box-shadow:-6px 6px 0 var(--gelb)}
.formkarte .hinweis-klein{color:var(--grau)}
.lila .kontaktbox{background:var(--lila-dunkel);align-self:start}
.kontaktbox p{margin-bottom:.8rem}
.intro{max-width:44rem;margin-bottom:1.8rem}
.intro p{color:var(--grau);font-size:1.05rem}
.bar{display:block;width:3.5rem;height:.4rem;background:var(--gruen);margin-bottom:1rem;border-radius:2px}

/* Fundament */
.fundament{list-style:none;padding:0;margin:0;counter-reset:f;display:grid;gap:1rem}
.fundament li{counter-increment:f;position:relative;padding:1.1rem 1.1rem 1rem 3.6rem;border-left:6px solid var(--lila);background:#fff;border-radius:var(--r)}
.fundament li::before{content:counter(f);position:absolute;left:1rem;top:.95rem;width:1.9rem;height:1.9rem;display:flex;align-items:center;justify-content:center;font:700 1.05rem var(--head);background:var(--gelb);color:var(--lila);border-radius:3px;box-shadow:-3px 3px 0 var(--lila)}
.fundament h3{color:var(--lila);margin:0 0 .3rem;font-size:1.15rem}
.fundament p{margin:0}
.band{margin:1.5rem 0 0;padding:.9rem 1rem;background:var(--gelb);color:var(--dunkel);border-radius:var(--r);font-size:.98rem}
.band strong{font-family:var(--head);color:var(--lila)}

/* Karten */
.grid{display:grid;gap:1.2rem;grid-template-columns:1fr}
.card{background:#fff;color:var(--dunkel);border-radius:var(--r);padding:1.3rem;position:relative;border-top:6px solid var(--lila);box-shadow:-5px 5px 0 var(--gruen)}
.card:nth-child(3n+2){border-top-color:var(--gelb)}
.card:nth-child(3n+3){border-top-color:var(--gruen)}
.card h3,.lila .card h3{color:var(--lila);hyphens:auto;overflow-wrap:break-word}
.card p{margin-bottom:.8rem}
.card ul{margin:.5rem 0 0}
.card .punkte{padding-left:1.2rem}
.card .punkte li::marker{color:var(--gruen)}
.card .chips{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:.4rem}
.card .chips li{background:var(--hell);color:var(--lila);font-size:.85rem;font-weight:700;padding:.2rem .6rem;border-radius:3px;border-left:3px solid var(--gruen)}
.icon{width:2.4rem;height:2.4rem;margin-bottom:.7rem;color:var(--lila)}
.lila .card{box-shadow:-5px 5px 0 var(--gelb)}
.saeule{border-top-color:var(--gelb)!important}
.leistungen .card{padding:1.1rem 1.2rem}
.leistungen .card .icon{width:2rem;height:2rem}
.leistungen .card h3{font-size:1.08rem}
.checks{list-style:none;padding:0;display:grid;gap:1rem;grid-template-columns:1fr}
.checks li{padding-left:2.2rem;position:relative}
.checks li::before{content:"";position:absolute;left:0;top:.25rem;width:1.3rem;height:1.3rem;background:var(--gelb);border-radius:3px;box-shadow:-3px 3px 0 var(--lila)}
.checks strong{display:block;font-family:var(--head);color:var(--lila);font-size:1.1rem}
.tools-teaser .card .btn{margin-top:.6rem;width:100%}

/* einfachShare */
.share h2{display:flex;align-items:center;gap:.6rem}
.share h2 .icon{color:var(--gelb);margin:0}
.share .lead{max-width:44rem;font-size:1.08rem;color:#F1E9F5}

/* Projekte */
.projekte{display:grid;gap:1.2rem;grid-template-columns:1fr;list-style:none;padding:0;margin:0}
.projekt{background:#fff;border-radius:var(--r);overflow:hidden;border:1px solid #E3D9EA;display:flex;flex-direction:column}
.projekt .kopf{background:var(--lila);color:#fff;padding:1rem 1.2rem}
.projekt .kopf h3{margin:0;color:#fff}
.projekt .kat{font-family:var(--head);font-size:.85rem;color:var(--gelb);letter-spacing:.08em;text-transform:uppercase}
.projekt .inhalt{padding:1.1rem 1.2rem;flex:1}
.projekt .tags{list-style:none;padding:0;margin:.8rem 0 0;display:flex;flex-wrap:wrap;gap:.4rem}
.projekt .tags li{background:var(--hell);color:var(--lila);font-size:.85rem;padding:.15rem .55rem;border-radius:3px;font-weight:600}
.projekt .ergebnis{border-left:4px solid var(--gruen);padding-left:.8rem;font-weight:600}

/* Ablauf */
.steps{list-style:none;padding:0;margin:0;counter-reset:s;display:grid;gap:.8rem;grid-template-columns:1fr}
.steps li{counter-increment:s;background:#fff;color:var(--dunkel);padding:1rem 1.1rem;border-radius:var(--r);border-left:6px solid var(--gelb)}
.steps li::before{content:counter(s,decimal-leading-zero);display:block;font:700 1.6rem var(--head);color:var(--lila)}
.steps strong{font-family:var(--head);color:var(--lila)}

/* FAQ */
details{background:#fff;border-radius:var(--r);margin-bottom:.8rem;border:1px solid #E3D9EA}
summary{cursor:pointer;padding:.9rem 1rem;font:700 1.02rem var(--head);color:var(--lila);list-style-position:inside;min-height:44px}
details[open] summary{border-bottom:1px solid #E3D9EA}
details>div{padding:.9rem 1rem}

/* Formular */
.kontakt{display:grid;gap:2rem;grid-template-columns:1fr}
form .feld{margin-bottom:1.1rem}
label{display:block;font-weight:700;margin-bottom:.35rem}
label .opt{font-weight:400;color:var(--grau)}
input,textarea,select{width:100%;font:inherit;padding:.75rem .85rem;border:2px solid #8A8D8F;border-radius:var(--r);background:#fff;color:var(--dunkel);min-height:48px}
input:focus,textarea:focus{border-color:var(--lila)}
textarea{min-height:9rem;resize:vertical}
.check{display:flex;gap:.7rem;align-items:flex-start}
.check input{width:1.4rem;height:1.4rem;min-height:0;margin-top:.15rem;flex:none;accent-color:var(--lila)}
.check label{font-weight:400}
form .btn{width:100%}
.hp{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
.hinweis-klein{font-size:.92rem;color:var(--grau)}
.meldung{padding:1rem 1.2rem;border-radius:var(--r);margin-bottom:1.5rem;font-weight:600}
.meldung.ok{background:#E5F4EA;border-left:6px solid #2F7D49}
.meldung.fehler{background:#FDECEC;border-left:6px solid #B42318}
.kontaktbox{background:var(--lila);color:#fff;border-radius:var(--r);padding:1.4rem;box-shadow:-6px 6px 0 var(--gelb);overflow-wrap:anywhere}
.kontaktbox h3{color:var(--gelb)}
.kontaktbox a{color:#fff}
.kontaktbox address{font-style:normal}

/* Rechtstexte */
.legal{max-width:48rem}
.legal h1{color:var(--lila);font-size:clamp(1.8rem,6vw,2.8rem);border-bottom:5px solid var(--gelb);padding-bottom:.4rem}
.legal h2{font-size:1.35rem;margin-top:2rem}
.legal h3{font-size:1.12rem;margin-top:1.5rem}
.legal .tabelle{overflow-x:auto;margin:1rem 0 1.5rem}
.legal table{border-collapse:collapse;width:100%;font-size:.95rem}
.legal th{background:var(--lila);color:#fff;text-align:left;padding:.6rem .7rem;font-family:var(--head)}
.legal td{padding:.55rem .7rem;border-bottom:1px solid #DDD3E3;vertical-align:top}
.legal blockquote,.legal .hinweis{margin:1.2rem 0;padding:1rem 1.2rem;background:#FFF6CC;border-left:6px solid var(--gelb)}
.legal .highlight{border-left:6px solid var(--gruen);padding-left:1rem;font-family:var(--head);font-weight:700;color:var(--lila)}
.legal a,.legal p{overflow-wrap:anywhere}
.entwurf{background:var(--gelb);color:var(--lila);font-weight:700;padding:.8rem 1rem;border-radius:var(--r);margin-bottom:2rem}
mark.ph,.ph{background:var(--gelb);color:var(--lila);font-weight:700;padding:0 .2em}

/* Footer */
.site-footer{background:var(--dunkel);color:#E8E8E8;padding:2.5rem 0 2rem;font-size:.95rem}
.site-footer a{color:#fff}
.site-footer .cols{display:grid;gap:1.8rem;grid-template-columns:1fr}
.site-footer h2{font-size:1.05rem;color:var(--gelb);margin-bottom:.8rem}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:.2rem}
.site-footer li a,.site-footer li .link-button{display:inline-block;padding:.35rem 0}
.site-footer .claim{font-family:var(--head);font-weight:700;color:#fff;font-size:1.2rem}
.site-footer address{font-style:normal}
.site-footer .unten{border-top:1px solid #444;margin-top:2rem;padding-top:1.2rem;color:#BDBDBD}

/* Consent: mobil als Leiste unten, kompakt, Inhalt scrollt, Knöpfe bleiben sichtbar */
dialog.consent{width:100%;max-width:100%;max-height:calc(100dvh - 1rem);margin:auto 0 0;border:0;border-top:5px solid var(--gelb);border-radius:8px 8px 0 0;padding:0;color:var(--dunkel);background:#fff;font-size:.88rem;line-height:1.45;box-shadow:0 -10px 40px rgba(0,0,0,.3)}
dialog.consent[open]{display:flex;flex-direction:column}
dialog.consent::backdrop{background:rgba(29,29,27,.5)}
.consent .inhalt{padding:1rem 1rem .5rem;overflow-y:auto;flex:1 1 auto;min-height:0}
.consent h2{font-size:1.15rem;margin:0 0 .5rem;color:var(--lila)}
.consent h2:focus{outline:none}
.consent h2:focus-visible{outline:none;box-shadow:none}
.consent p{margin:0 0 .6rem}
.consent .kat{background:var(--hell);border-radius:var(--r);padding:.6rem .75rem;margin:0 0 .5rem}
.consent .kat p{margin:0;font-size:.82rem}
.consent .kat .kat-kopf{display:flex;justify-content:space-between;align-items:center;gap:.8rem;margin-bottom:.2rem;font:700 .92rem var(--head);color:var(--lila)}
.consent .immer{font:700 .8rem var(--body);color:#256B3D;white-space:nowrap}
.consent .schalter{display:inline-flex;align-items:center;gap:.4rem;margin:0;font:700 .85rem var(--body);color:var(--dunkel);white-space:nowrap;min-height:32px;cursor:pointer}
.consent .schalter input{width:1.25rem;height:1.25rem;min-height:0;margin:0;accent-color:var(--lila)}
.consent .links{font-size:.82rem;margin:.3rem 0 0}
.consent .aktionen{flex:none;display:grid;grid-template-columns:1fr 1fr;gap:.5rem;padding:.75rem 1rem 1rem;border-top:1px solid #E3D9EA;background:#fff}
.consent .aktionen .btn{min-height:44px;padding:.45rem .6rem;font-size:.92rem;box-shadow:none}
.consent .aktionen .btn-sekundaer{grid-column:1 / -1}

/* Checks */
.lead-dunkel{font-size:1.08rem;color:var(--grau)}
.frage{border:2px solid #E3D9EA;border-radius:var(--r);padding:.9rem 1rem 1rem;margin:0 0 1rem;background:#fff}
.frage.offen{border-color:#B42318;background:#FFF8F7}
.frage legend{font-family:var(--head);font-weight:700;font-size:1.04rem;color:var(--dunkel);padding:0 .3rem;line-height:1.35}
.frage .nr{color:var(--lila);margin-right:.3rem}
.wahl{display:flex;flex-wrap:wrap;gap:.3rem 1.4rem;margin-top:.6rem}
.opt-wahl{display:inline-flex;align-items:center;gap:.45rem;font-weight:400;min-height:44px;margin:0;cursor:pointer}
.opt-wahl input{width:1.3rem;height:1.3rem;min-height:0;accent-color:var(--lila)}
.js-only[hidden]{display:none}
.ergebnis{margin:2rem 0;padding:1.2rem;border-radius:var(--r);background:#fff}
.ergebnis:focus{outline:none}
.ergebnis:focus-visible{outline:3px solid var(--lila)}
.ampel{display:flex;align-items:center;gap:1rem;padding:1rem 1.2rem;border-radius:var(--r);background:#fff;margin-bottom:1.2rem;font-family:var(--head);font-size:1.15rem}
.ampel .licht{width:2.2rem;height:2.2rem;border-radius:50%;flex:none;border:3px solid var(--dunkel)}
.ampel.gruen .licht{background:#2F9E57}.ampel.gelb .licht{background:var(--gelb)}.ampel.rot .licht{background:#C62828}
.ergebnisliste{list-style:none;padding:0;margin:0}
.ergebnisliste li{display:flex;gap:.9rem;background:#fff;border-radius:var(--r);padding:.9rem 1rem;margin-bottom:.6rem;border-left:6px solid #ccc}
.ergebnisliste li p{margin:.2rem 0 0}
.ergebnisliste .sym{flex:none;width:1.8rem;height:1.8rem;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-weight:700;color:#fff}
.st-gruen{border-left-color:#2F9E57!important}.st-gruen .sym{background:#2F7D49}
.st-gelb{border-left-color:var(--gelb)!important}.st-gelb .sym{background:var(--gelb);color:var(--dunkel)!important}
.st-rot{border-left-color:#C62828!important}.st-rot .sym{background:#B42318}
.st-na .sym{background:#8A8D8F}
.cta{font-weight:600;margin:1.2rem 0 0}
.senden{margin-top:2.5rem;padding-top:2rem;border-top:4px solid var(--gelb)}
.btn-gross{width:100%;min-height:52px;font-size:1.1rem}
.schritte{list-style:none;counter-reset:sch;padding:0;margin:0 0 1.8rem;display:grid;gap:.4rem;grid-template-columns:1fr 1fr}
.schritte li{counter-increment:sch;font:700 .88rem var(--head);color:var(--lila);background:#fff;border-radius:var(--r);padding:.45rem .6rem;display:flex;gap:.45rem;align-items:center}
.schritte li::before{content:counter(sch);flex:none;width:1.4rem;height:1.4rem;display:inline-flex;align-items:center;justify-content:center;background:var(--gelb);border-radius:3px}
.ergebnis.stufe-rot{background:#FDECEC;border-left:8px solid #B42318}
.ergebnis.stufe-gelb{background:#FFF8D6;border-left:8px solid var(--gelb)}
.ergebnis.stufe-gruen{background:#E8F5EC;border-left:8px solid #2F7D49}
.stufe-text{font-size:1.08rem;font-weight:600}
.kontakt-check{margin-top:2rem;padding:1.3rem;background:#fff;border:3px solid var(--lila);border-radius:var(--r);box-shadow:-6px 6px 0 var(--gelb)}
.kontakt-check[hidden]{display:none}
.kontakt-check h2{margin-top:0}
.kontakt-check .btn-gross{margin:.4rem 0 1rem}
.felder-zwei{display:grid;gap:0 1rem;grid-template-columns:1fr}
.dringlichkeit{margin:.4rem 0 1.2rem}
.opt-titel{font-weight:700}
.danke{margin-top:2rem;padding:1.4rem;background:#fff;border-left:8px solid var(--gruen);border-radius:var(--r)}
.danke:focus{outline:none}
.themen{margin:0 0 1rem;padding-left:1.2rem}
.themen li::marker{color:var(--lila)}

/* ab 40rem (großes Smartphone quer, kleines Tablet) */
@media(min-width:40rem){
  :root{--abstand:4rem}
  body{font-size:1.0625rem}
  .hero .actions{flex-direction:row;flex-wrap:wrap}
  .grid,.checks,.projekte,.fundament{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(auto-fit,minmax(11rem,1fr))}
  .tools-teaser .card .btn,form .btn{width:auto}
  .btn-gross{width:auto}
  .felder-zwei{grid-template-columns:1fr 1fr}
  .schritte{grid-template-columns:repeat(4,1fr)}
  .kontakt-check{padding:1.8rem}
  .site-footer .cols{grid-template-columns:repeat(2,1fr)}
  dialog.consent{max-width:34rem;width:calc(100% - 2rem);margin:auto;border-radius:6px;border-top:0;box-shadow:-8px 8px 0 var(--gelb),0 20px 60px rgba(0,0,0,.35)}
  .consent .inhalt{padding:1.2rem 1.3rem .5rem}
  .consent .aktionen{padding:.8rem 1.3rem 1.2rem;grid-template-columns:1fr 1fr 1fr}
  .consent .aktionen .btn-sekundaer{grid-column:auto;order:-1}
}
/* ab 52rem (Tablet quer, Laptop): Navigation ausgeklappt */
@media(min-width:52rem){
  .wrap{padding:0 2rem}
  .site-header .wrap{min-height:4.5rem}
  .brand img{width:2.3rem}
  .brand span{font-size:1.45rem}
  .nav-toggle{display:none}
  .nav{display:block;position:static;border:0;background:none}
  .nav ul{flex-direction:row;flex-wrap:wrap;gap:.25rem 1.2rem;padding:0}
  .nav a{padding:.5rem .1rem;display:inline-block;min-height:0}
  .hero .wrap{padding-top:5rem;padding-bottom:5.5rem}
  .hero p.lead{font-size:1.2rem}
  .hero .deko{width:min(30rem,50vw);opacity:.9}
  .kontakt{grid-template-columns:1.4fr 1fr;gap:2.5rem}
  .site-footer .cols{grid-template-columns:repeat(3,1fr)}
  .card{padding:1.6rem}
}
/* ab 60rem (Desktop) */
@media(min-width:60rem){
  :root{--abstand:4.5rem}
  .grid.drei,.grid.leistungen{grid-template-columns:repeat(3,1fr)}
  .fundament{grid-template-columns:repeat(4,1fr)}
  .fundament li{padding:3.4rem 1.2rem 1.2rem}
  .fundament li::before{left:1.2rem;top:1.1rem}
}