:root{--green:#84bf28;--green-dark:#568b14;--blue:#2f5d86;--dark:#142033;--muted:#64748b;--light:#f7faf4;--card:#fff;--line:#e4ecd9;--shadow:0 18px 45px rgba(20,32,51,.12);--radius:24px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe\ UI,Roboto,Arial,sans-serif;color:var(--dark);background:#fff;line-height:1.65}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.container{width:min(1160px,calc(100% - 40px));margin-inline:auto}.topbar{background:var(--dark);color:#fff;font-size:.95rem}.topbar .container{display:flex;gap:22px;justify-content:space-between;align-items:center;padding:9px 0;flex-wrap:wrap}.topbar a{opacity:.95}.header{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 0}.brand{display:flex;align-items:center;gap:14px;font-weight:800}.brand img{width:174px;max-height:74px;object-fit:contain}.brand span{display:none}.menu{display:flex;align-items:center;gap:8px}.menu a{padding:10px 14px;border-radius:999px;font-weight:700;color:#22304a}.menu a:hover,.menu a.active{background:var(--light);color:var(--green-dark)}.menu-toggle{display:none;border:0;border-radius:14px;background:var(--green);color:#fff;font-weight:800;padding:10px 13px;cursor:pointer}.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 20% 10%,rgba(132,191,40,.22),transparent 32%) , linear-gradient(135deg,#f8fff0 0%,#eef7ff 100%)}.hero::after{content:"";position:absolute;right:0;top:0;bottom:0;width:30%;background:url('https://www.stupfel.de/images/sidebar.jpg') center/cover no-repeat;opacity:.16}.hero .container{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:42px;align-items:center;padding:86px 0 74px}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:800;color:var(--green-dark);font-size:.92rem}.hero h1{font-size:clamp(2.25rem,5vw,4.8rem);line-height:1.02;margin:18px 0 18px;letter-spacing:-.055em}.hero p{font-size:1.18rem;color:#31415f;max-width:690px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 19px;border-radius:999px;font-weight:800;border:1px solid transparent}.btn.primary{background:var(--green);color:#fff;box-shadow:0 10px 22px rgba(132,191,40,.28)}.btn.secondary{background:#fff;border-color:var(--line);color:var(--dark)}.hero-card{background:rgba(255,255,255,.82);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.logo-card{background:#fff;border-radius:20px;padding:16px;margin-bottom:18px}.quick-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.quick{background:var(--light);border:1px solid var(--line);border-radius:18px;padding:14px;font-weight:800}.section{padding:82px 0}.section.alt{background:var(--light)}.section-head{max-width:760px;margin-bottom:34px}.section-head h2{font-size:clamp(1.8rem,3vw,3rem);line-height:1.08;margin:0 0 12px;letter-spacing:-.035em}.section-head p{color:var(--muted);font-size:1.08rem;margin:0}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 12px 30px rgba(20,32,51,.07)}.card h3{margin:0 0 8px;font-size:1.25rem}.card p{margin:0;color:var(--muted)}.icon{width:46px;height:46px;border-radius:16px;background:linear-gradient(135deg,var(--green),#b5db3b);display:grid;place-items:center;color:#fff;font-weight:900;font-size:1.25rem;margin-bottom:14px}.split{display:grid;grid-template-columns:.95fr 1.05fr;gap:34px;align-items:center}.image-panel{border-radius:28px;overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);padding:16px}.feature-list{display:grid;gap:12px;margin-top:18px}.feature{display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid var(--line);padding:14px 16px;border-radius:18px}.check{color:var(--green-dark);font-weight:900}.notice{background:var(--dark);color:#fff;border-radius:var(--radius);padding:26px;display:flex;justify-content:space-between;gap:24px;align-items:center}.notice p{margin:0;color:#dce6f4}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.contact-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:0 12px 30px rgba(20,32,51,.06)}.footer{background:#101827;color:#d8e1ef;padding:40px 0}.footer .container{display:grid;grid-template-columns:1.1fr .9fr;gap:24px}.footer a{color:#fff}.legal-page{padding:70px 0}.legal-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:32px}.legal-box h1{font-size:clamp(2rem,4vw,3.2rem);line-height:1.05;margin-top:0}.legal-box h2{margin-top:32px}.muted{color:var(--muted)}@media (max-width:900px){.menu-toggle{display:inline-flex}.menu{position:absolute;left:20px;right:20px;top:84px;display:none;flex-direction:column;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:12px}.menu.open{display:flex}.menu a{border-radius:14px}.hero .container,.split,.contact-grid,.footer .container{grid-template-columns:1fr}.hero .container{padding:54px 0}.hero::after{width:100%;opacity:.08}.cards{grid-template-columns:1fr 1fr}.brand img{width:140px}.notice{align-items:flex-start;flex-direction:column}}@media (max-width:620px){.container{width:min(100% - 28px,1160px)}.topbar .container{gap:8px}.cards,.quick-grid{grid-template-columns:1fr}.hero h1{font-size:2.35rem}.section{padding:58px 0}.legal-box{padding:22px}.brand img{width:126px}}