/* akku-doktor.de Design-System v1 (2026-09) */
:root{
  --ink:#0C1424;--ink-2:#16213A;--ink-3:#243252;
  --paper:#F5F7FB;--white:#FFFFFF;--line:#E2E7EF;--line-2:#CBD3E0;
  --muted:#5B6578;--text:#1C2434;
  --volt:#C8F53A;--volt-2:#A9DB1E;--volt-soft:#EEF9C9;
  --teal:#0B7A5F;--teal-2:#0FA37F;--teal-soft:#E1F5EE;
  --amber:#D9860B;--amber-soft:#FFF1D6;
  --red:#D93B45;--red-soft:#FDE6E7;
  --r:14px;--r-lg:22px;--r-pill:999px;
  --shadow:0 10px 30px rgba(12,20,36,.08);--shadow-lg:0 24px 60px rgba(12,20,36,.14);
  --font-h:'Sora',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-b:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-m:'JetBrains Mono','SFMono-Regular',Consolas,monospace;
  --wrap:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font-b);color:var(--text);background:var(--white);line-height:1.6;font-size:16px;overflow-x:hidden}
img,picture,svg{max-width:100%;display:block}
img{height:auto}
a{color:var(--teal);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:var(--font-h);color:var(--ink);line-height:1.15;margin:0 0 .5em;letter-spacing:-.015em}
h1{font-size:clamp(2rem,4.6vw,3.4rem);font-weight:800}
h2{font-size:clamp(1.55rem,3vw,2.3rem);font-weight:700}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.mono{font-family:var(--font-m);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-m);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--teal);margin-bottom:14px}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--volt-2);border-radius:2px}
.lead{font-size:1.14rem;color:var(--muted);max-width:60ch}
.sr{position:absolute;left:-9999px}
.hide{display:none!important}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 22px;border-radius:var(--r-pill);font-weight:600;font-family:var(--font-b);font-size:1rem;border:1.5px solid transparent;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s;text-decoration:none!important;line-height:1.2}
.btn svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.btn-primary{background:var(--ink);color:#fff;box-shadow:0 8px 20px rgba(12,20,36,.22)}
.btn-primary:hover{background:var(--ink-3);transform:translateY(-2px);box-shadow:0 14px 28px rgba(12,20,36,.26)}
.btn-primary .dot{width:8px;height:8px;border-radius:50%;background:var(--volt);flex:none}
.btn-volt{background:var(--volt);color:var(--ink);box-shadow:0 8px 24px rgba(200,245,58,.35)}
.btn-volt:hover{background:#D6FF55;transform:translateY(-2px)}
.btn-teal{background:var(--teal);color:#fff}
.btn-teal:hover{background:var(--teal-2);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-2px)}
.dark .btn-ghost,.hero .btn-ghost{color:#fff;border-color:rgba(255,255,255,.35)}
.dark .btn-ghost:hover,.hero .btn-ghost:hover{border-color:#fff}
.dark .btn-volt,.hero .btn-volt,.cta-band .btn-volt,.side-box.cta .btn-volt{color:var(--ink)}
.dark .btn-primary,.hero .btn-primary{color:#fff}
.dark .btn-teal{color:#fff}
.btn-sm{padding:10px 16px;font-size:.92rem}
.btn-block{width:100%}

/* Header / Nav */
.topbar{background:var(--ink);color:#c9d2e3;font-size:.8rem;padding:7px 0}
.topbar .wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.topbar b{color:#fff;font-weight:600}
.topbar span::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--volt);margin:0 8px 2px 0}
header.site{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.88);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line)}
nav.main{display:flex;align-items:center;justify-content:space-between;gap:20px;height:72px}
.logo{display:flex;align-items:center;gap:11px;color:var(--ink);font-family:var(--font-h);font-weight:800;font-size:1.22rem;letter-spacing:-.02em;text-decoration:none!important}
.logo .mark{width:40px;height:40px;border-radius:12px;background:var(--ink);display:grid;place-items:center;flex:none;position:relative;overflow:hidden}
.logo .mark svg{width:24px;height:24px}
.logo small{display:block;font-family:var(--font-m);font-weight:500;font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--teal);margin-top:2px}
.navlinks{display:flex;align-items:center;gap:2px;list-style:none;margin:0;padding:0}
.navlinks>li{position:relative}
.navlinks>li>a,.navlinks>li>button{display:inline-flex;align-items:center;gap:6px;padding:10px 13px;border-radius:10px;color:var(--ink);font-weight:500;font-size:.95rem;background:none;border:0;font-family:var(--font-b);cursor:pointer;text-decoration:none!important}
.navlinks>li>a:hover,.navlinks>li>button:hover,.navlinks>li.open>button{background:var(--paper)}
.navlinks .chev{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:2.2;transition:transform .2s}
.navlinks>li.open .chev{transform:rotate(180deg)}
.dd{position:absolute;top:calc(100% + 8px);left:0;min-width:260px;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-lg);padding:10px;display:none;z-index:70}
.dd.wide{min-width:520px;display:none;grid-template-columns:1fr 1fr}
.navlinks>li.open>.dd{display:block}
.navlinks>li.open>.dd.wide{display:grid}
.dd a{display:flex;flex-direction:column;gap:1px;padding:9px 12px;border-radius:10px;color:var(--ink);font-size:.93rem;font-weight:500;text-decoration:none!important}
.dd a small{color:var(--muted);font-weight:400;font-size:.8rem}
.dd a:hover{background:var(--paper)}
.dd .dd-all{margin-top:6px;border-top:1px solid var(--line);padding-top:10px;color:var(--teal);font-weight:600}
.nav-cta{display:flex;align-items:center;gap:10px}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:12px;cursor:pointer;place-items:center}
.burger span{display:block;width:20px;height:2px;background:var(--ink);margin:2.5px 0;transition:.2s}
@media (max-width:1000px){
  .navlinks{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:10px 14px 18px;gap:0;max-height:calc(100vh - 72px);overflow:auto;box-shadow:var(--shadow-lg)}
  nav.main.open .navlinks{display:flex}
  .navlinks>li>a,.navlinks>li>button{width:100%;justify-content:space-between;padding:13px 10px;font-size:1.02rem}
  .dd,.dd.wide{position:static;box-shadow:none;border:0;min-width:0;padding:0 0 6px 10px;display:none}
  .navlinks>li.open>.dd.wide{display:block}
  .burger{display:grid}
  .nav-cta .btn{display:none}
  nav.main.open .burger span:nth-child(1){transform:translateY(4.5px) rotate(45deg)}
  nav.main.open .burger span:nth-child(2){opacity:0}
  nav.main.open .burger span:nth-child(3){transform:translateY(-4.5px) rotate(-45deg)}
}

/* Hero */
.hero{position:relative;background:var(--ink);color:#fff;overflow:hidden;padding:72px 0 80px}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(ellipse at 70% 40%,#000 20%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse at 70% 40%,#000 20%,transparent 75%)}
.hero::after{content:"";position:absolute;width:640px;height:640px;right:-160px;top:-200px;background:radial-gradient(circle,rgba(200,245,58,.22),transparent 62%);pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero h1{color:#fff}
.hero h1 em{font-style:normal;color:var(--volt)}
.hero .lead{color:#B9C3D6}
.hero .eyebrow{color:var(--volt)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0 22px}
.hero-assure{display:flex;flex-wrap:wrap;gap:8px 20px;color:#C9D2E3;font-size:.9rem}
.hero-assure span{display:inline-flex;align-items:center;gap:7px}
.hero-assure svg{width:16px;height:16px;stroke:var(--volt);fill:none;stroke-width:2.5}
.hero-art{position:relative}
.hero-art .photo{border-radius:var(--r-lg);overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.45);border:1px solid rgba(255,255,255,.08)}
.hero-art .photo img{width:100%;aspect-ratio:7/4;object-fit:cover}
.gauge{position:absolute;left:-30px;bottom:-34px;background:#fff;color:var(--ink);border-radius:18px;padding:14px 16px;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:14px;min-width:250px}
.gauge .bat{width:56px;height:28px;border:2.5px solid var(--ink);border-radius:7px;position:relative;padding:3px;flex:none}
.gauge .bat::after{content:"";position:absolute;right:-8px;top:8px;width:5px;height:10px;background:var(--ink);border-radius:0 2px 2px 0}
.gauge .bat i{display:block;height:100%;width:22%;border-radius:3px;background:var(--red);animation:charge 5.5s ease-in-out infinite}
.gauge b{display:block;font-family:var(--font-m);font-size:1.05rem}
.gauge small{color:var(--muted);font-size:.78rem}
@keyframes charge{0%{width:18%;background:var(--red)}45%{width:62%;background:var(--amber)}80%,100%{width:97%;background:var(--teal-2)}}
.chips{position:absolute;right:-12px;top:-18px;display:flex;flex-direction:column;gap:8px;align-items:flex-end}
.chip{display:inline-flex;align-items:center;gap:8px;padding:8px 13px;border-radius:var(--r-pill);background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);color:#fff;font-size:.82rem;backdrop-filter:blur(8px);text-decoration:none!important;transition:.2s}
.chip:hover{background:var(--volt);color:var(--ink);border-color:var(--volt)}
.chip i{width:7px;height:7px;border-radius:50%;background:var(--volt)}
.chip.warn i{background:var(--amber)}
.chip.bad i{background:var(--red)}
@media (max-width:900px){.hero{padding:44px 0 56px}.hero .wrap{grid-template-columns:1fr;gap:40px}.gauge{left:8px;bottom:-26px;min-width:0}.chips{right:6px;top:-14px}}

/* Trust strip */
.strip{background:var(--paper);border-bottom:1px solid var(--line)}
.strip .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.strip div{padding:18px 16px;display:flex;gap:12px;align-items:center;border-right:1px solid var(--line);font-size:.92rem;color:var(--ink)}
.strip div:last-child{border-right:0}
.strip b{display:block;font-family:var(--font-h);font-size:.98rem}
.strip small{color:var(--muted);display:block}
.strip svg{width:26px;height:26px;stroke:var(--teal);fill:none;stroke-width:1.9;flex:none}
@media (max-width:900px){.strip .wrap{grid-template-columns:1fr 1fr}.strip div:nth-child(2n){border-right:0}.strip div{border-bottom:1px solid var(--line)}}

/* Sections */
section{padding:76px 0}
section.tight{padding:56px 0}
.sec-head{max-width:720px;margin-bottom:40px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head.center .eyebrow{justify-content:center}
.sec-head.center .eyebrow::before{display:none}
.bg-paper{background:var(--paper)}
.dark{background:var(--ink);color:#C9D2E3}
.dark h2,.dark h3{color:#fff}
.dark .eyebrow{color:var(--volt)}
.dark .lead{color:#B9C3D6}
.dark a{color:var(--volt)}

/* Cards / grids */
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:980px){.g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;box-shadow:0 1px 0 rgba(12,20,36,.03);transition:transform .2s,box-shadow .2s,border-color .2s}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--line-2)}
.card h3{margin-top:12px}
.card p{color:var(--muted);font-size:.95rem}
.ico{width:46px;height:46px;border-radius:13px;background:var(--volt-soft);display:grid;place-items:center}
.ico svg{width:24px;height:24px;stroke:var(--ink);fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.ico.teal{background:var(--teal-soft)}.ico.teal svg{stroke:var(--teal)}
.ico.amber{background:var(--amber-soft)}.ico.amber svg{stroke:var(--amber)}
.ico.red{background:var(--red-soft)}.ico.red svg{stroke:var(--red)}
.link-more{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--teal);margin-top:6px}
.link-more svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2.2}
.dev-card{position:relative;overflow:hidden;padding:0;display:flex;flex-direction:column;text-decoration:none!important;color:var(--text)}
.dev-card .img{aspect-ratio:16/10;overflow:hidden;background:var(--paper)}
.dev-card .img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.dev-card:hover .img img{transform:scale(1.05)}
.dev-card .body{padding:20px 22px 22px}
.dev-card h3{margin:0 0 6px;font-size:1.1rem}
.dev-card .tag{position:absolute;top:14px;left:14px;background:rgba(12,20,36,.82);color:var(--volt);font-family:var(--font-m);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;padding:6px 10px;border-radius:var(--r-pill);backdrop-filter:blur(6px)}

/* Ampel / paths */
.paths{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.path{border-radius:var(--r-lg);padding:28px;border:1px solid var(--line);background:#fff;position:relative;overflow:hidden}
.path::before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px}
.path.warn::before{background:var(--amber)}.path.bad::before{background:var(--red)}.path.good::before{background:var(--teal-2)}
.path .mono{color:var(--muted);margin-bottom:10px;display:block}
.path h3{font-size:1.25rem}
.path ul{padding-left:18px;margin:10px 0 16px;color:var(--muted);font-size:.95rem}
.path li{margin:4px 0}
@media (max-width:900px){.paths{grid-template-columns:1fr}}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;position:relative}
.step .num{font-family:var(--font-m);color:var(--teal);font-size:.8rem;letter-spacing:.1em}
.step h3{font-size:1.05rem;margin:8px 0 6px}
.step p{color:var(--muted);font-size:.93rem;margin:0}
.step::after{content:"";position:absolute;right:-18px;top:50%;width:18px;height:2px;background:var(--line-2)}
.step:last-child::after{display:none}
@media (max-width:980px){.steps{grid-template-columns:1fr 1fr}.step::after{display:none}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}

/* Split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split .photo{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-lg)}
.split .photo img{width:100%;aspect-ratio:4/3;object-fit:cover}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:32px}}
.checklist{list-style:none;padding:0;margin:18px 0}
.checklist li{display:flex;gap:12px;align-items:flex-start;margin:10px 0}
.checklist svg{width:22px;height:22px;flex:none;stroke:var(--teal);fill:none;stroke-width:2.4;margin-top:2px}
.dark .checklist svg{stroke:var(--volt)}

/* Insurance docs */
.docs{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.doc{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--r);padding:20px;display:flex;flex-direction:column;gap:8px;transition:.2s}
.doc:hover{background:rgba(255,255,255,.09);border-color:rgba(200,245,58,.5)}
.doc .price{font-family:var(--font-m);color:var(--volt);font-size:.85rem}
.doc h3{font-size:1.05rem;margin:0}
.doc p{font-size:.9rem;color:#B9C3D6;margin:0 0 6px}
.doc a{margin-top:auto;font-weight:600;font-size:.92rem}
@media (max-width:900px){.docs{grid-template-columns:1fr}}

/* Check widget */
.check{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:30px;box-shadow:var(--shadow)}
.check .q{display:none}
.check .q.active{display:block}
.check .prog{display:flex;gap:6px;margin-bottom:22px}
.check .prog i{flex:1;height:5px;border-radius:3px;background:var(--line)}
.check .prog i.on{background:var(--volt-2)}
.check h3{font-size:1.25rem;margin-bottom:16px}
.opts{display:grid;gap:10px}
.opt{display:flex;align-items:center;gap:12px;border:1.5px solid var(--line);border-radius:12px;padding:14px 16px;cursor:pointer;background:#fff;font-family:var(--font-b);font-size:1rem;text-align:left;color:var(--ink);transition:.15s}
.opt:hover{border-color:var(--ink);background:var(--paper)}
.opt .k{font-family:var(--font-m);font-size:.72rem;color:var(--muted);border:1px solid var(--line);border-radius:6px;padding:2px 7px;flex:none}
.result{display:none}
.result.active{display:block}
.result .verdict{display:inline-block;padding:6px 12px;border-radius:var(--r-pill);font-family:var(--font-m);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px}
.result .verdict.warn{background:var(--amber-soft);color:var(--amber)}
.result .verdict.bad{background:var(--red-soft);color:var(--red)}
.result .verdict.good{background:var(--teal-soft);color:var(--teal)}
.result .verdict.ok{background:var(--volt-soft);color:#4b6b00}
.result .again{background:none;border:0;color:var(--muted);text-decoration:underline;cursor:pointer;font-family:var(--font-b);padding:0;margin-top:14px}

/* FAQ */
.faq{max-width:820px;margin:0 auto}
.faq details{border:1px solid var(--line);border-radius:var(--r);background:#fff;margin-bottom:10px;overflow:hidden}
.faq summary{list-style:none;cursor:pointer;padding:18px 54px 18px 22px;font-weight:600;font-family:var(--font-h);font-size:1.02rem;color:var(--ink);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);width:28px;height:28px;border-radius:50%;background:var(--paper);display:grid;place-items:center;font-weight:500;color:var(--ink);transition:.2s}
.faq details[open] summary::after{content:"\2013";background:var(--volt)}
.faq details[open] summary{border-bottom:1px solid var(--line)}
.faq .a{padding:16px 22px 20px;color:var(--muted)}
.faq .a p:last-child{margin:0}

/* Form */
.form-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:start}
@media (max-width:900px){.form-wrap{grid-template-columns:1fr}}
.form-side h2{margin-bottom:14px}
.form-side .lead{margin-bottom:22px}
.form-side .mini{display:grid;gap:12px}
.form-side .mini div{display:flex;gap:12px;align-items:flex-start;font-size:.95rem;color:var(--muted)}
.form-side .mini svg{width:22px;height:22px;stroke:var(--teal);fill:none;stroke-width:2.2;flex:none}
.form-side .mini b{color:var(--ink);font-weight:600}
form.card{padding:30px}
form.card:hover{transform:none}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:560px){.f2{grid-template-columns:1fr!important}}
.fg{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.fg label{font-size:.86rem;font-weight:600;color:var(--ink)}
.fg input,.fg select,.fg textarea{width:100%;border:1.5px solid var(--line-2);border-radius:11px;padding:12px 14px;font:inherit;font-size:.98rem;color:var(--ink);background:#fff;transition:.15s}
.fg input:focus,.fg select:focus,.fg textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 4px var(--teal-soft)}
.fg textarea{min-height:110px;resize:vertical}
.seg{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:16px}
.seg label{border:1.5px solid var(--line-2);border-radius:11px;padding:11px 10px;text-align:center;font-size:.9rem;font-weight:600;cursor:pointer;color:var(--ink);display:flex;align-items:center;justify-content:center;gap:8px}
.seg input{position:absolute;opacity:0;width:0;height:0}
.seg input:checked+span{color:var(--teal)}
.seg label:has(input:checked){border-color:var(--teal);background:var(--teal-soft)}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.84rem;line-height:1.5;cursor:pointer;margin:4px 0 14px;color:var(--muted)}
.consent input{width:auto;flex:none;margin-top:3px}
.form-ok{display:none;margin-top:14px;padding:16px;border-radius:12px;background:var(--teal-soft);color:var(--teal);font-weight:600}
.form-note{font-size:.82rem;color:var(--muted);margin-top:12px;text-align:center}
.hp{display:none}

/* Ratgeber */
.rg-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:980px){.rg-grid{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.rg-grid{grid-template-columns:1fr}}
.rg{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;text-decoration:none!important;color:var(--text);transition:.2s}
.rg:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.rg .img{aspect-ratio:16/9;background:var(--paper);overflow:hidden}
.rg .img img{width:100%;height:100%;object-fit:cover}
.rg .body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:6px;flex:1}
.rg .cat{font-family:var(--font-m);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--teal)}
.rg h3{font-size:1.02rem;margin:0}
.rg p{color:var(--muted);font-size:.9rem;margin:0}
.rg .meta{margin-top:auto;padding-top:8px;font-size:.78rem;color:var(--muted)}
.rg-filter{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.rg-filter button{border:1.5px solid var(--line-2);background:#fff;border-radius:var(--r-pill);padding:8px 14px;font:inherit;font-size:.88rem;font-weight:600;cursor:pointer;color:var(--ink)}
.rg-filter button.on{background:var(--ink);color:#fff;border-color:var(--ink)}

/* Article */
.art-hero{background:var(--paper);border-bottom:1px solid var(--line);padding:44px 0 36px}
.crumbs{font-size:.84rem;color:var(--muted);margin-bottom:16px;display:flex;flex-wrap:wrap;gap:6px}
.crumbs a{color:var(--muted)}
.crumbs span::before{content:"/";margin-right:6px;color:var(--line-2)}
.art-hero h1{font-size:clamp(1.8rem,3.6vw,2.7rem);max-width:22ch}
.art-meta{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:.84rem;color:var(--muted);margin-top:14px}
.art-meta b{color:var(--ink);font-weight:600}
.art-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:56px;padding:48px 0 70px}
@media (max-width:980px){.art-layout{grid-template-columns:1fr;gap:36px}}
.article{max-width:720px}
.article .photo{border-radius:var(--r-lg);overflow:hidden;margin:0 0 30px;box-shadow:var(--shadow)}
.article .photo img{width:100%;aspect-ratio:16/9;object-fit:cover}
.article h2{font-size:1.5rem;margin:40px 0 14px;scroll-margin-top:90px}
.article h3{font-size:1.15rem;margin:26px 0 8px}
.article p,.article li{font-size:1.04rem;line-height:1.72}
.article ul,.article ol{padding-left:22px}
.article li{margin:6px 0}
.article table{width:100%;border-collapse:collapse;font-size:.95rem;margin:18px 0 24px;display:block;overflow-x:auto}
.article th,.article td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.article th{background:var(--ink);color:#fff;font-weight:600}
.article tr:nth-child(even) td{background:var(--paper)}
.takeaways{background:var(--volt-soft);border:1px solid #DCEF9B;border-radius:var(--r-lg);padding:22px 26px;margin:0 0 30px}
.takeaways .mono{color:#4b6b00;display:block;margin-bottom:8px}
.takeaways ul{margin:0;padding-left:20px}
.takeaways li{margin:6px 0;font-size:1rem}
.callout{border-radius:var(--r-lg);padding:24px 26px;margin:30px 0;border:1px solid var(--line);background:var(--paper);display:flex;gap:16px;align-items:flex-start}
.callout .ico{flex:none}
.callout h3{margin:0 0 6px;font-size:1.08rem}
.callout p{margin:0 0 10px;font-size:.98rem}
.callout.kva{background:var(--ink);color:#C9D2E3;border-color:var(--ink)}
.callout.kva h3{color:#fff}
.callout.kva .ico{background:rgba(255,255,255,.08)}.callout.kva .ico svg{stroke:var(--volt)}
.callout.kva a{color:var(--volt)}
.eeat{margin-top:34px;padding-top:18px;border-top:1px solid var(--line);font-size:.84rem;color:var(--muted);display:flex;gap:10px;align-items:center}
.eeat svg{width:20px;height:20px;stroke:var(--teal);fill:none;stroke-width:2;flex:none}
aside.side{position:sticky;top:92px;display:grid;gap:18px;align-content:start;align-self:start}
.side-box{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:22px}
.side-box h3{font-size:1rem;margin-bottom:12px}
.side-box.cta{background:var(--ink);color:#C9D2E3;border-color:var(--ink)}
.side-box.cta h3{color:#fff}
.side-box.cta p{font-size:.92rem}
.side-box a.sl{display:block;padding:8px 0;border-bottom:1px solid var(--line);color:var(--ink);font-size:.92rem;font-weight:500}
.side-box a.sl:last-child{border-bottom:0}
.side-box a.sl:hover{color:var(--teal)}
.toc a{display:block;padding:5px 0;font-size:.9rem;color:var(--muted)}
.toc a:hover{color:var(--teal)}

/* Content pages (legal) */
.page{max-width:820px;padding:44px 0 70px}
.page h1{font-size:2.2rem}
.page h2{font-size:1.35rem;margin-top:34px}
.page p,.page li{color:var(--text)}
.page .box{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:18px 22px;margin:14px 0}

/* Compare table */
.cmp{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);display:block;overflow-x:auto}
.cmp table{width:100%;border-collapse:collapse;min-width:640px}
.cmp th,.cmp td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line);font-size:.95rem;vertical-align:top}
.cmp th{background:var(--ink);color:#fff;font-weight:600;font-family:var(--font-h);font-size:.9rem}
.cmp tr:last-child td{border-bottom:0}
.cmp td.y{color:var(--teal);font-weight:600}.cmp td.n{color:var(--red);font-weight:600}.cmp td.m{color:var(--amber);font-weight:600}

/* Footer */
footer{background:var(--ink);color:#B9C3D6;padding:60px 0 30px;font-size:.9rem}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1.3fr 1fr;gap:36px}
@media (max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.foot-grid{grid-template-columns:1fr}}
footer .logo{color:#fff}footer .logo .mark{background:rgba(255,255,255,.1)}
footer .logo small{color:var(--volt)}
.foot-brand p{margin-top:14px;max-width:38ch}
.foot-h{font-family:var(--font-m);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:#fff;margin-bottom:12px}
footer a{color:#B9C3D6;display:block;padding:4px 0}
footer a:hover{color:var(--volt);text-decoration:none}
.foot-bottom{margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-wrap:wrap;gap:8px 24px;font-size:.82rem;color:#8E9AB0}
.foot-bottom a{display:inline;padding:0;color:#B9C3D6}

/* Sticky mobile CTA */
.sticky-cta{display:none;position:fixed;left:0;right:0;bottom:0;z-index:55;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.95);backdrop-filter:blur(10px);border-top:1px solid var(--line)}
.sticky-cta .btn{width:100%}
@media (max-width:760px){.sticky-cta{display:block}body{padding-bottom:74px}}
.sticky-cta.off{display:none}

/* Reveal */
.js .rv{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.js .rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}.gauge .bat i{animation:none;width:78%;background:var(--teal-2)}}

/* Page hero (LP) */
.lp-hero{background:linear-gradient(180deg,var(--paper),#fff);border-bottom:1px solid var(--line);padding:56px 0 48px}
.lp-hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
@media (max-width:900px){.lp-hero .wrap{grid-template-columns:1fr}}
.lp-hero .photo{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-lg)}
.lp-hero .photo img{width:100%;aspect-ratio:7/4;object-fit:cover}
.sym{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media (max-width:900px){.sym{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.sym{grid-template-columns:1fr}}
.sym div{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;display:flex;gap:12px;align-items:flex-start;font-size:.95rem}
.sym div b{display:block;color:var(--ink);font-family:var(--font-h);font-size:.98rem;margin-bottom:2px}
.sym div span{color:var(--muted)}
.sym svg{width:22px;height:22px;stroke:var(--teal);fill:none;stroke-width:2.2;flex:none;margin-top:2px}
.pill-row{display:flex;flex-wrap:wrap;gap:8px}
.pill{display:inline-block;padding:7px 12px;border-radius:var(--r-pill);background:var(--paper);border:1px solid var(--line);font-size:.86rem;color:var(--ink)}
.cta-band{background:linear-gradient(135deg,var(--ink),var(--ink-3));color:#fff;border-radius:var(--r-lg);padding:40px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center}
.cta-band h2{color:#fff;margin:0 0 6px}
.cta-band p{color:#B9C3D6;margin:0}
@media (max-width:760px){.cta-band{grid-template-columns:1fr;padding:28px}}
.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;padding:14px 0}
.marquee .track{display:flex;gap:40px;width:max-content;animation:mq 40s linear infinite;font-family:var(--font-m);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.marquee .track span::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--volt-2);margin:0 12px 2px 0}
@keyframes mq{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.marquee .track{animation:none}}

/* ===== Phase 2: Motion-Tokens, Canvas, Skip-Link, Fokus, FAQ-Animation, Formular-Feedback, Schritt-Linie ===== */
:root{--t-fast:150ms;--t-base:250ms;--t-slow:500ms;--ease:cubic-bezier(.2,.7,.2,1)}
.skip{position:absolute;left:-9999px;top:8px;z-index:200;background:var(--volt);color:var(--ink);padding:10px 16px;border-radius:10px;font-weight:600}
.skip:focus{left:12px;outline:3px solid var(--ink)}
:focus-visible{outline:3px solid var(--teal-2);outline-offset:3px;border-radius:6px}
.btn:focus-visible{outline:3px solid var(--volt);outline-offset:3px}
.dark :focus-visible,.hero :focus-visible{outline-color:var(--volt)}
.hero{isolation:isolate}
.hero-cv{position:absolute;inset:0;width:100%;height:100%;z-index:1;pointer-events:none}
.hero::before,.hero::after{z-index:0}
.hero .wrap{z-index:2}
.hero>.wrap>div:first-child{position:relative}
.hero>.wrap>div:first-child::before{content:"";position:absolute;inset:-40px -60px -40px -80px;background:radial-gradient(ellipse at 30% 50%,rgba(12,20,36,.92) 40%,rgba(12,20,36,0) 75%);z-index:-1;pointer-events:none}
@media (max-width:900px){.hero>.wrap>div:first-child::before{inset:-30px -30px -20px -30px;background:linear-gradient(180deg,rgba(12,20,36,.94),rgba(12,20,36,.78))}}
.faq .a{overflow:hidden;transition:height var(--t-base) var(--ease)}
.faq .a-in{padding:16px 22px 20px;color:var(--muted)}
.faq .a{padding:0}
.faq .a-in p:last-child{margin:0}
.faq summary::after{transition:transform var(--t-base) var(--ease),background var(--t-base)}
.faq details[open] summary::after{transform:translateY(-50%) rotate(180deg);content:"+";background:var(--volt)}
.fg.bad input,.fg.bad select,.fg.bad textarea{border-color:var(--red);box-shadow:0 0 0 4px var(--red-soft)}
.ferr{font-size:.8rem;color:var(--red);font-weight:500}
.consent.bad{color:var(--red)}
.form-err{margin:4px 0 12px;padding:12px 14px;border-radius:10px;background:var(--red-soft);color:#8f1f27;border:1px solid #f3c2c2;font-size:.92rem}
.form-err a{color:inherit;text-decoration:underline}
.btn .spin{display:none;width:18px;height:18px;border:2.5px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}
.btn.busy .spin{display:inline-block}
.btn.busy .lbl{opacity:.75}
@keyframes spin{to{transform:rotate(360deg)}}
.steps{position:relative}
.steps::before{content:"";position:absolute;left:24px;right:24px;top:-14px;height:3px;background:var(--line);border-radius:2px}
.steps::after{content:"";position:absolute;left:24px;top:-14px;height:3px;width:0;background:linear-gradient(90deg,var(--teal-2),var(--volt));border-radius:2px;transition:width 1.4s var(--ease)}
.steps.go::after{width:calc(100% - 48px)}
.step .num{transition:color var(--t-base)}
.steps.go .step .num{color:var(--teal-2)}
.step{transition:transform var(--t-base) var(--ease),box-shadow var(--t-base)}
.step:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
@media (max-width:980px){.steps::before,.steps::after{display:none}}
.doc,.path,.sym div,.side-box,.rg,.dev-card,.card{transition:transform var(--t-base) var(--ease),box-shadow var(--t-base) var(--ease),border-color var(--t-base)}
.path:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.sym div:hover{border-color:var(--teal-2);transform:translateY(-2px)}
.pill{transition:background var(--t-fast),color var(--t-fast)}
.pill:hover{background:var(--ink);color:#fff}
a.pill:hover{text-decoration:none}
.link-more svg{transition:transform var(--t-fast)}
.link-more:hover svg{transform:translateX(4px)}
.opt{transition:border-color var(--t-fast),background var(--t-fast),transform var(--t-fast)}
.opt:active{transform:scale(.99)}
.hero-art .photo img{transition:transform var(--t-slow) var(--ease)}
.hero-art:hover .photo img{transform:scale(1.03)}
.chip{transition:background var(--t-fast),color var(--t-fast),transform var(--t-fast)}
.chip:hover{transform:translateX(-3px)}
.article .photo img,.lp-hero .photo img,.split .photo img,.dev-card .img img,.rg .img img{background:var(--ink)}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.steps.go::after{width:calc(100% - 48px)}.marquee .track{animation:none}}

.brands{position:relative;overflow:hidden}
.brands::before{content:"";position:absolute;right:-40px;top:20px;width:420px;height:180px;background:repeating-linear-gradient(90deg,transparent 0 26px,rgba(12,20,36,.06) 26px 30px);border-radius:18px;transform:rotate(-8deg);pointer-events:none}
.brands .pill{background:#fff}

/* Utility-Klassen (ersetzen Inline-Styles) */
.f2-street{grid-template-columns:2fr 1fr}
.btn-lg{font-size:1.05rem;padding:16px}
.u{text-decoration:underline}
.lead-c{margin:0 auto}
.foot-h2{margin-top:18px}
.m0{margin:0}
em.acc{font-style:normal;color:var(--teal)}
.hero-assure.muted{color:var(--muted)}
.center{text-align:center}.mt28{margin-top:28px}.mt14{margin-top:14px}.mt34{margin-top:34px}.mt0{margin-top:0}
.narrow{max-width:760px;margin:0 auto}
.card.p30{padding:30px}
.muted-block{color:var(--muted);display:block;margin-bottom:10px}
.steps-3{grid-template-columns:repeat(3,1fr)}
@media (max-width:980px){.steps-3{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.steps-3{grid-template-columns:1fr}}
.note{margin-top:16px;color:var(--muted);font-size:.9rem}
.faq-h2{max-width:820px;margin:34px auto 14px}

/* Links im Fließtext unterstreichen (a11y link-in-text-block) */
.article p a,.article li a,.article td a,.page p a,.page li a,.note a,.takeaways a{text-decoration:underline;text-underline-offset:2px}