/* ===== Farben ===================================================== */
:root{
  --dark:#0b1a2a; --dark2:#12314a;
  --acc:#0f9d78; --acc-hi:#19c79a; --on-acc:#ffffff;
  --surface:#f5f8fa; --surface2:#ecf2f6; --card:#ffffff;
  --text:#132030; --muted:#54657a; --line:#dde6ec;
  --shadow:0 1px 2px rgba(16,24,40,.05), 0 14px 34px -18px rgba(16,24,40,.22);
  --wrap:1120px; --r:14px;
}
@media (prefers-color-scheme: dark){
  :root{
    --dark:#081320; --dark2:#0f2a42;
    --surface:#0c1520; --surface2:#101d2b; --card:#132234;
    --text:#e6eef5; --muted:#9db0c2; --line:#21364b;
    --acc:#19c79a; --acc-hi:#2fe0b1; --on-acc:#04231a;
    --shadow:0 1px 2px rgba(0,0,0,.4), 0 16px 34px -20px rgba(0,0,0,.7);
  }
}

/* ===== Grundgerüst ================================================ */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--surface);color:var(--text);line-height:1.65;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,
    "Noto Sans","Liberation Sans",sans-serif;
  -webkit-font-smoothing:antialiased;overflow-wrap:break-word}
img{max-width:100%;height:auto;display:block}
a{color:var(--acc)}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:20px;min-width:0}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;z-index:99;background:var(--acc);color:var(--on-acc);
  padding:10px 16px;border-radius:8px}
:focus-visible{outline:3px solid var(--acc-hi);outline-offset:3px}

h1,h2,h3{line-height:1.18;letter-spacing:-.018em;margin:0}
h2{font-size:clamp(1.5rem,2.8vw,2.05rem)}
h3{font-size:1.12rem;letter-spacing:-.01em}
p{margin:0 0 1.05em}
.kicker{display:block;color:var(--acc);font-size:.72rem;font-weight:800;
  letter-spacing:.2em;text-transform:uppercase;margin-bottom:10px}
.intro{color:var(--muted);max-width:66ch;font-size:1.03rem;margin-top:-14px;margin-bottom:34px}

/* ===== Kopf ======================================================= */
.top{position:absolute;inset:0 0 auto;z-index:20;padding:18px 0}
.top .wrap{display:flex;align-items:center;gap:18px;justify-content:space-between}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;flex:none}
.brand svg{width:40px;height:32px;flex:none}
.brand b{display:block;color:#fff;font-size:1rem;font-weight:800;letter-spacing:.13em;
  text-transform:uppercase;line-height:1.15}
.brand small{display:block;color:rgba(255,255,255,.6);font-size:.66rem;letter-spacing:.06em}
.menu{display:flex;align-items:center;gap:22px;margin-left:auto}
.menu a{color:rgba(255,255,255,.85);text-decoration:none;font-size:.9rem;font-weight:550;
  white-space:nowrap}
.menu a:hover,.menu a[aria-current]{color:var(--acc-hi)}
.burger{display:none;background:none;border:1px solid rgba(255,255,255,.3);border-radius:8px;
  padding:9px 11px;cursor:pointer;line-height:0}
.burger span{display:block;width:20px;height:2px;background:#fff;margin:4px 0;border-radius:2px}

/* ===== Schaltflächen ============================================== */
.btn{display:inline-block;padding:13px 25px;border-radius:9px;font-weight:700;font-size:.94rem;
  text-decoration:none;border:1px solid transparent;cursor:pointer;transition:.16s}
.btn-p{background:var(--acc);color:#fff}
.btn-p:hover{background:var(--acc-hi);color:#04231a}
.btn-g{border-color:rgba(255,255,255,.35);color:#fff}
.btn-g:hover{border-color:var(--acc-hi);color:var(--acc-hi)}
.btn-s{background:var(--acc);color:#fff;border:0;font-size:1rem;padding:15px 30px}

/* ===== Hero ======================================================= */
.hero{position:relative;background:var(--dark);overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:-2}
.hero-bg img{width:100%;height:100%;object-fit:cover}
.hero-veil{position:absolute;inset:0;z-index:-1;
  background:linear-gradient(103deg,rgba(6,16,27,.93) 0%,rgba(6,16,27,.84) 42%,rgba(6,16,27,.6) 100%),
             radial-gradient(900px 420px at 82% 6%,rgba(25,199,154,.22),transparent 62%)}
.hero-in{position:relative;max-width:730px;padding:168px 0 122px}
.hero.slim .hero-in{padding:150px 0 92px}
.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--acc-hi);font-size:.72rem;
  font-weight:800;letter-spacing:.2em;text-transform:uppercase;margin-bottom:18px}
.eyebrow::before{content:"";width:24px;height:2px;background:var(--acc-hi)}
.hero h1{color:#fff;font-size:clamp(2rem,4.6vw,3.4rem);font-weight:800}
.hero .lead{color:rgba(255,255,255,.78);font-size:1.08rem;margin:20px 0 30px;max-width:58ch}
.hero .cta{display:flex;gap:13px;flex-wrap:wrap}
.cut{display:block;width:100%;height:58px;margin-top:-1px}

/* ===== Abschnitte ================================================= */
.sec{padding:76px 0}
.sec-alt{background:var(--surface2)}
.sec h2{margin-bottom:28px}
.sec .kicker + h2{margin-bottom:14px}

/* Karten */
.cards{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(248px,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:28px 24px;box-shadow:var(--shadow);text-decoration:none;color:inherit;
  display:flex;flex-direction:column;min-width:0;transition:.18s}
a.card:hover{transform:translateY(-3px);border-color:var(--acc)}
.card .n{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;
  border-radius:11px;background:color-mix(in srgb,var(--acc) 14%,transparent);
  color:var(--acc);font-weight:800;font-size:.85rem;margin-bottom:16px}
.card h3{margin-bottom:8px}
.card p{color:var(--muted);font-size:.95rem;margin-bottom:0}
.card .more{margin-top:auto;padding-top:14px;color:var(--acc);font-weight:700;font-size:.88rem}
.card .more::after{content:" →"}

/* Ablauf */
.steps{list-style:none;margin:0;padding:0;display:grid;gap:18px;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.step{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--acc);
  border-radius:var(--r);padding:26px 24px;min-width:0}
.step .n{display:block;color:var(--acc);font-weight:800;font-size:.8rem;letter-spacing:.14em;
  margin-bottom:9px}
.step h3{margin-bottom:7px}
.step p{color:var(--muted);font-size:.95rem;margin-bottom:0}

/* Bereiche */
.fields{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.field{background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:20px 22px;min-width:0}
.field h3{font-size:1.02rem;margin-bottom:5px}
.field h3::before{content:"→ ";color:var(--acc)}
.field h3 a{color:inherit;text-decoration:none}
.field h3 a:hover{color:var(--acc);text-decoration:underline}
.sec-flush{padding-top:0}
.summary{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--acc);
  border-radius:var(--r);padding:20px 22px 6px;margin:0 0 34px}
.summary > b{display:block;margin-bottom:10px}
.toc{background:var(--surface2);border:1px solid var(--line);border-radius:var(--r);
  padding:18px 22px;margin:0 0 38px}
.toc > b{display:block;margin-bottom:8px;font-size:.95rem}
.toc ol{margin:0;padding-left:1.3em;columns:2 260px;column-gap:28px}
.toc li{margin:0 0 .35em;break-inside:avoid;font-size:.93rem}
.toc a{text-decoration:none}
.toc a:hover{text-decoration:underline}
ol.num{padding-left:1.4em;margin:0 0 1.2em}
ol.num li{margin-bottom:.7em;padding-left:.2em}
ol.num li::marker{color:var(--acc);font-weight:800}
.tbl{overflow-x:auto;margin:0 0 1.4em;border:1px solid var(--line);border-radius:var(--r);background:var(--card)}
.tbl table{width:100%;border-collapse:collapse;font-size:.93rem;min-width:520px}
.tbl th,.tbl td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl th{background:var(--surface2);font-weight:700}
.tbl tr:last-child td{border-bottom:0}
.prose h2[id],.prose h3[id]{scroll-margin-top:90px}
.field p{color:var(--muted);font-size:.9rem;margin:0}

/* Fliesstext */
.prose{max-width:760px}
.prose.narrow{max-width:700px}
.prose h2{margin:44px 0 14px;font-size:clamp(1.35rem,2.4vw,1.72rem)}
.prose > h2:first-child{margin-top:0}
.prose h3{margin:28px 0 8px;font-size:1.1rem}
.prose p{color:var(--text)}
.prose .stand{color:var(--muted);font-size:.9rem}
.ticks{list-style:none;padding:0;margin:0 0 1.2em}
.ticks li{position:relative;padding-left:27px;margin-bottom:.62em;color:var(--text)}
.ticks li::before{content:"";position:absolute;left:2px;top:.62em;width:9px;height:9px;
  border-radius:3px;background:var(--acc)}

/* FAQ */
.faq{max-width:820px}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:11px;
  margin-bottom:11px;overflow:hidden}
.faq summary{cursor:pointer;padding:17px 46px 17px 20px;font-weight:650;position:relative;
  list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:19px;top:50%;transform:translateY(-50%);
  color:var(--acc);font-size:1.3rem;font-weight:700;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq .a{padding:0 20px 18px;color:var(--muted);font-size:.96rem}
.faq .a p{margin:0}

/* Band */
.band{background:var(--dark);color:#fff;padding:56px 0;position:relative;overflow:hidden}
.band::before{content:"";position:absolute;inset:0;
  background:radial-gradient(760px 300px at 84% 50%,rgba(25,199,154,.2),transparent 66%)}
.band .wrap{position:relative;display:flex;align-items:center;justify-content:space-between;
  gap:26px;flex-wrap:wrap}
.band h2{color:#fff;margin-bottom:6px}
.band p{color:rgba(255,255,255,.72);margin:0;max-width:52ch}

/* Formular */
.form{background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:30px 28px;box-shadow:var(--shadow);max-width:680px;margin-inline:auto}
.row{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(215px,1fr))}
.f{margin-bottom:16px;min-width:0}
.f label{display:block;font-weight:650;font-size:.9rem;margin-bottom:6px}
.f label .opt{color:var(--muted);font-weight:400}
.f input,.f textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:9px;
  background:var(--surface);color:var(--text);font:inherit;font-size:.96rem}
.f textarea{min-height:150px;resize:vertical}
.f input:focus,.f textarea:focus{border-color:var(--acc);outline:2px solid
  color-mix(in srgb,var(--acc) 30%,transparent);outline-offset:0}
.f .err{color:#c8341b;font-size:.85rem;margin-top:5px;display:block;font-weight:600}
.f.bad input,.f.bad textarea{border-color:#c8341b}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.note{color:var(--muted);font-size:.85rem;margin-top:14px}
.ok{background:color-mix(in srgb,var(--acc) 12%,transparent);border:1px solid var(--acc);
  border-radius:var(--r);padding:22px 24px;max-width:680px;margin-inline:auto}
.ok h2{margin-bottom:8px}
.bad-box{background:color-mix(in srgb,#c8341b 10%,transparent);border:1px solid #c8341b;
  border-radius:11px;padding:15px 18px;margin:0 auto 22px;max-width:680px;font-size:.94rem}

/* ===== Fuss ======================================================= */
footer{background:var(--dark);color:rgba(255,255,255,.72);padding:54px 0 26px;font-size:.92rem}
.fgrid{display:grid;gap:30px;grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
.fgrid > div{min-width:0;overflow-wrap:anywhere}
footer h3{color:#fff;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;
  margin-bottom:13px;font-weight:800}
footer ul{list-style:none;margin:0;padding:0}
footer li{margin-bottom:7px}
footer a{color:rgba(255,255,255,.72);text-decoration:none}
footer a:hover{color:var(--acc-hi)}
.fbrand b{display:block;color:#fff;letter-spacing:.13em;text-transform:uppercase;
  font-size:.92rem;margin-bottom:8px}
.fbot{margin-top:34px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.85rem;
  color:rgba(255,255,255,.55)}

/* ===== Schmale Geräte ============================================= */
@media (max-width:860px){
  .menu{position:absolute;top:100%;left:12px;right:12px;background:var(--dark2);
    border:1px solid rgba(255,255,255,.14);border-radius:12px;padding:12px;
    flex-direction:column;align-items:stretch;gap:2px;display:none}
  .menu a{padding:11px 12px;border-radius:8px}
  .top.open .menu{display:flex}
  .burger{display:block}
  .top .wrap{position:relative;flex-wrap:nowrap}
  .top .btn-p{display:none}
  .hero-in{padding:132px 0 92px}
  .sec{padding:58px 0}
}
@media (max-width:430px){
  .wrap{padding-inline:16px}
  .form{padding:22px 18px}
  .band .btn{width:100%;text-align:center}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}