/* INSEVARO – Website (öffentlich). Keine externen Schriften/Bibliotheken: schnell & datenschutzfreundlich. */
:root{
  --ink:#15181b; --ink-2:#2a2f34; --muted:#5f676e; --line:#e3e6e8; --soft:#f4f5f4; --white:#fff;
  --green:#4fae5b; --green-dark:#2f7d43; --green-soft:#e8f4ea;
  --radius:18px; --radius-lg:28px; --shadow:0 24px 60px rgba(16,20,24,.08);
  --container:min(1200px, calc(100% - 32px));
  --font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
*{box-sizing:border-box} html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--white);line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block} a{color:inherit} a:hover{color:var(--green-dark)}
:focus-visible{outline:2px solid var(--green);outline-offset:3px;border-radius:4px}
.container{width:var(--container);margin-inline:auto}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:10px 16px;border-radius:8px;z-index:100}.skip:focus{left:16px}
h1,h2,h3{line-height:1.1;letter-spacing:-.02em;margin:0 0 .5em;font-weight:750}
h1{font-size:clamp(38px,6.2vw,76px)} h2{font-size:clamp(30px,4.2vw,52px)} h3{font-size:clamp(19px,2vw,23px);letter-spacing:-.01em}
p{margin:0 0 1em} .lead{font-size:clamp(17px,1.6vw,20px);color:var(--muted);max-width:680px}
.kicker{display:inline-flex;align-items:center;gap:10px;font-size:12px;letter-spacing:.16em;font-weight:800;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.kicker::before{content:"";width:26px;height:2px;background:var(--green)}
.section{padding:clamp(72px,10vw,128px) 0}.section.soft{background:var(--soft)}.section.dark{background:var(--ink);color:#fff}.section.dark .lead,.section.dark p{color:#b9c0c5}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:clamp(32px,5vw,56px);flex-wrap:wrap}.section-head .lead{margin:0}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:14px 26px;border-radius:999px;border:1.5px solid transparent;font:inherit;font-weight:700;font-size:15px;text-decoration:none;cursor:pointer;transition:transform .2s,background .2s,color .2s,border-color .2s}
.btn:hover{transform:translateY(-1px)} .btn-primary{background:var(--ink);color:#fff}.btn-primary:hover{background:#000;color:#fff}
.btn-green{background:var(--green);color:var(--ink)}.btn-green:hover{background:#5dbf69;color:var(--ink)}
.btn-outline{border-color:var(--ink);color:var(--ink);background:transparent}.btn-outline:hover{background:var(--ink);color:#fff}
.btn-light{background:#fff;color:var(--ink)}.btn-light:hover{background:var(--soft);color:var(--ink)}
.btn-ghost{border-color:rgba(255,255,255,.55);color:#fff}.btn-ghost:hover{background:#fff;color:var(--ink)}
.btn-row{display:flex;gap:12px;flex-wrap:wrap}
.text-link{font-weight:700;text-decoration:none;display:inline-flex;gap:8px;align-items:center}.text-link::after{content:"→";transition:transform .2s}.text-link:hover::after{transform:translateX(4px)}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid transparent;transition:border-color .2s}
.site-header.scrolled{border-bottom-color:var(--line)}
.nav{height:78px;display:flex;align-items:center;gap:28px}
.brand{font-size:21px;letter-spacing:.2em;font-weight:850;text-decoration:none;margin-right:auto;display:inline-flex;align-items:baseline}.brand span{font-weight:400}.brand i{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--green);margin-left:4px}
.menu{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.menu>li{position:relative}.menu a,.menu button{display:block;padding:10px 14px;border-radius:999px;font:inherit;font-size:15px;font-weight:600;text-decoration:none;background:none;border:0;cursor:pointer;color:var(--ink)}
.menu a:hover,.menu button:hover,.menu a[aria-current="page"]{background:var(--soft);color:var(--ink)}
.menu button::after{content:"";display:inline-block;width:7px;height:7px;border-right:1.5px solid;border-bottom:1.5px solid;transform:rotate(45deg) translateY(-3px);margin-left:8px}
.sub{position:absolute;top:calc(100% + 8px);left:0;min-width:250px;list-style:none;margin:0;padding:10px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(6px);transition:.18s}
.sub a{border-radius:10px;padding:10px 12px}.sub a small{display:block;color:var(--muted);font-weight:500;font-size:13px}
.has-sub:hover .sub,.has-sub:focus-within .sub,.has-sub.open .sub{opacity:1;visibility:visible;transform:none}
.nav-cta{display:flex;gap:10px}.nav-cta .btn{min-height:44px;padding:10px 18px;font-size:14px}
.menu-toggle{display:none;width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:#fff;cursor:pointer;position:relative}
.menu-toggle span,.menu-toggle::before,.menu-toggle::after{content:"";position:absolute;left:14px;right:14px;height:2px;background:var(--ink);transition:.2s}
.menu-toggle span{top:22px}.menu-toggle::before{top:16px}.menu-toggle::after{top:28px}
.nav-open .menu-toggle span{opacity:0}.nav-open .menu-toggle::before{top:22px;transform:rotate(45deg)}.nav-open .menu-toggle::after{top:22px;transform:rotate(-45deg)}
@media (max-width:1080px){
  .menu-toggle{display:block}.nav-cta .btn-outline{display:none}
  .main-nav{position:fixed;top:78px;left:0;right:0;height:calc(100vh - 78px);height:calc(100dvh - 78px);background:#fff;padding:18px 16px 40px;overflow:auto;display:none;border-top:1px solid var(--line)}
  .nav-open .main-nav{display:block}.menu{flex-direction:column;align-items:stretch;gap:2px}
  .menu a,.menu button{font-size:19px;padding:14px 12px;width:100%;text-align:left}
  .sub{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 8px 12px;display:none}.has-sub.open .sub{display:block}
}
@media (max-width:600px){.nav-cta{display:none}.brand{font-size:18px}.nav{gap:12px}}
.mobile-cta{display:none}@media (max-width:600px){.mobile-cta{display:grid;gap:10px;margin-top:18px}}

/* Hero */
.hero{position:relative;min-height:min(88vh,860px);display:flex;align-items:end;color:#fff;overflow:hidden;background:#1b1f22}
.hero picture,.hero .hero-img{position:absolute;inset:0;width:100%;height:100%}.hero .hero-img{object-fit:cover;object-position:center 60%}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,12,14,.15) 0%,rgba(10,12,14,.05) 35%,rgba(10,12,14,.72) 100%),linear-gradient(90deg,rgba(10,12,14,.55),rgba(10,12,14,0) 60%)}
.hero-content{position:relative;z-index:1;padding:clamp(120px,18vh,200px) 0 clamp(56px,9vh,96px)}
.hero h1{max-width:14ch;margin-bottom:18px}.hero h1 span{display:block;color:#fff}
.hero .lead{color:#e6eaec;font-size:clamp(18px,2vw,22px);margin-bottom:32px}
.hero-meta{display:flex;gap:28px;flex-wrap:wrap;margin-top:40px;font-size:14px;color:#d5dadd}.hero-meta span::before{content:"✓";color:var(--green);font-weight:900;margin-right:8px}

/* Produktwelten */
.worlds{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.world{position:relative;border-radius:var(--radius-lg);overflow:hidden;background:var(--soft);text-decoration:none;color:var(--ink);display:flex;flex-direction:column;transition:transform .3s,box-shadow .3s}
.world:hover{transform:translateY(-4px);box-shadow:var(--shadow);color:var(--ink)}
.world .ph{aspect-ratio:4/5;overflow:hidden}.world .ph img{width:100%;height:100%;object-fit:cover;transition:transform .6s}.world:hover .ph img{transform:scale(1.04)}
.world .body{padding:22px 22px 26px}.world .num{font-size:12px;font-weight:800;letter-spacing:.14em;color:var(--green-dark)}.world h3{margin:6px 0 6px}.world p{color:var(--muted);font-size:15px;margin-bottom:14px}
@media (max-width:1000px){.worlds{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.worlds{grid-template-columns:1fr}.world .ph{aspect-ratio:16/10}}

/* Karten & Grids */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,72px);align-items:center}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media (max-width:900px){.grid-3,.grid-4{grid-template-columns:1fr 1fr}.grid-2{grid-template-columns:1fr}}
@media (max-width:560px){.grid-3,.grid-4{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:border-color .2s,box-shadow .2s}
.section.soft .card{border-color:transparent}.card:hover{box-shadow:var(--shadow)}
.card h3{margin-bottom:8px}.card p{color:var(--muted);margin:0}.card .icon{width:46px;height:46px;border-radius:14px;background:var(--green-soft);color:var(--green-dark);display:grid;place-items:center;margin-bottom:18px}
.card .icon svg{width:22px;height:22px}
.feature-list{list-style:none;padding:0;margin:0;display:grid;gap:10px}.feature-list li{padding-left:28px;position:relative}.feature-list li::before{content:"";position:absolute;left:0;top:.45em;width:14px;height:8px;border-left:2px solid var(--green);border-bottom:2px solid var(--green);transform:rotate(-45deg)}
.tags{display:flex;flex-wrap:wrap;gap:8px}.tag{display:inline-block;padding:7px 13px;border-radius:999px;background:var(--soft);font-size:14px;font-weight:600}
.media{border-radius:var(--radius-lg);overflow:hidden;background:var(--soft)}.media img{width:100%;height:100%;object-fit:cover}

/* Seiten-Hero (Produktseiten) */
.page-hero{position:relative;color:#fff;background:#1b1f22;overflow:hidden}
.page-hero picture,.page-hero .hero-img{position:absolute;inset:0;width:100%;height:100%}.page-hero .hero-img{object-fit:cover}
.page-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,12,14,.78),rgba(10,12,14,.25) 70%)}
.page-hero .container{position:relative;z-index:1;padding:clamp(96px,14vw,168px) 0 clamp(56px,8vw,96px)}
.page-hero h1{max-width:15ch}.page-hero .lead{color:#dfe4e7}
.crumbs{font-size:14px;color:#c9d0d4;margin-bottom:18px}.crumbs a{text-decoration:none}.crumbs a:hover{color:#fff}
.page-head{padding:clamp(64px,9vw,112px) 0 clamp(28px,4vw,48px);background:var(--soft)}

/* Schritte */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{counter-increment:s;padding:26px;border-radius:var(--radius);background:#fff;border:1px solid var(--line)}
.step::before{content:"0" counter(s);display:block;font-weight:800;color:var(--green-dark);letter-spacing:.1em;font-size:13px;margin-bottom:14px}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr}}@media (max-width:560px){.steps{grid-template-columns:1fr}}

/* CTA-Band */
.cta-band{border-radius:var(--radius-lg);background:var(--ink);color:#fff;padding:clamp(36px,6vw,72px);display:grid;grid-template-columns:1.4fr 1fr;gap:32px;align-items:center}
.cta-band p{color:#b9c0c5;margin:0}.cta-band .btn-row{justify-content:flex-end}
@media (max-width:800px){.cta-band{grid-template-columns:1fr}.cta-band .btn-row{justify-content:flex-start}}

/* B2B-Teaser */
.b2b-panel{border-radius:var(--radius-lg);background:linear-gradient(135deg,#1b2024,#101315);color:#fff;padding:clamp(32px,6vw,72px);display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center}
.b2b-panel .lead,.b2b-panel p{color:#b9c0c5}.b2b-panel .feature-list li{color:#e6eaec}
.b2b-mock{background:#fff;color:var(--ink);border-radius:20px;padding:22px;box-shadow:0 30px 80px rgba(0,0,0,.35)}
.b2b-mock .row{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line);font-size:14px}.b2b-mock .row:last-child{border:0}.b2b-mock .st{font-weight:700;color:var(--green-dark)}
@media (max-width:900px){.b2b-panel{grid-template-columns:1fr}}

/* Referenzen */
.filter-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}.filter{border:1px solid var(--line);background:#fff;border-radius:999px;padding:10px 18px;font:inherit;font-weight:600;cursor:pointer}.filter.active,.filter:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.ref-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.ref{border-radius:var(--radius);overflow:hidden;background:#fff;border:1px solid var(--line)}
.ref .ph{aspect-ratio:16/11;overflow:hidden}.ref .ph img{width:100%;height:100%;object-fit:cover}.ref .body{padding:20px}.ref .meta{font-size:13px;color:var(--muted)}
.ref[hidden]{display:none}
@media (max-width:900px){.ref-grid{grid-template-columns:1fr 1fr}}@media (max-width:560px){.ref-grid{grid-template-columns:1fr}}

/* Formulare */
.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(22px,4vw,40px);box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.form-grid .full{grid-column:1/-1}
@media (max-width:640px){.form-grid{grid-template-columns:1fr}}
label{display:block;font-size:14px;font-weight:650;margin-bottom:16px}
input,select,textarea{display:block;width:100%;margin-top:7px;font:inherit;font-size:16px;color:var(--ink);background:#fff;border:1.5px solid var(--line);border-radius:12px;padding:13px 14px;transition:border-color .2s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--ink)} textarea{resize:vertical}
input[type=file]{padding:12px;background:var(--soft)}
.check{display:flex;gap:12px;align-items:flex-start;font-weight:500;color:var(--muted)}.check input{width:20px;height:20px;margin:2px 0 0;flex:none}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.form-note{font-size:13px;color:var(--muted);margin-top:12px}
.contact-box{display:grid;gap:14px}.contact-box a{text-decoration:none;font-weight:700}

/* Rechtstexte */
.legal{max-width:820px}.legal h2{font-size:24px;margin-top:40px}.legal h3{font-size:18px;margin-top:24px}.legal p,.legal li{color:var(--ink-2)}
.placeholder{background:#fff6d6;border:1px dashed #d8b63c;border-radius:6px;padding:0 6px}
.legal-warning{background:#fff6d6;border:1px solid #efd57a;border-radius:14px;padding:16px 18px;margin-bottom:28px}

/* Footer */
.site-footer{background:var(--ink);color:#c3c9cd;padding:72px 0 32px;font-size:15px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}.site-footer h4{color:#fff;font-size:14px;letter-spacing:.08em;text-transform:uppercase;margin:0 0 14px}
.site-footer a{display:block;text-decoration:none;padding:4px 0;color:#c3c9cd}.site-footer a:hover{color:#fff}.site-footer .brand{color:#fff;display:inline-flex;margin-bottom:14px}
.footer-bottom{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;border-top:1px solid #2c3136;margin-top:48px;padding-top:24px;font-size:14px}.footer-bottom a{display:inline;margin-left:18px}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}}@media (max-width:560px){.footer-grid{grid-template-columns:1fr}}

/* Dezente Einblend-Animation */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}