@font-face{font-family:"Poppins";font-weight:400;font-display:swap;src:url(/assets/poppins-400.ttf) format("truetype")}
@font-face{font-family:"Poppins";font-weight:500;font-display:swap;src:url(/assets/poppins-500.ttf) format("truetype")}
@font-face{font-family:"Poppins";font-weight:700;font-display:swap;src:url(/assets/poppins-700.ttf) format("truetype")}

:root{
--navy:#10202B; --navy-2:#16303D; --teal:#1B6E62; --green:#3F9A1E; --leaf:#7CC444;
--creme:#F3F0EA; --white:#FFFFFF; --ink:#10202B; --muted:#56676F; --line:#E2DDD2;
--wrap:1160px; --r:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
section[id]{scroll-margin-top:84px}
body{margin:0;font-family:"Poppins",system-ui,sans-serif;color:var(--ink);background:var(--white);
font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block;height:auto}
a{color:inherit}
:focus-visible{outline:3px solid var(--leaf);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 28px}
h1,h2,h3{font-weight:500;letter-spacing:-.02em;line-height:1.12;margin:0}
h1{font-size:clamp(2.3rem,5vw,3.9rem);font-weight:700;letter-spacing:-.035em}
h2{font-size:clamp(1.8rem,3.2vw,2.6rem)}
h3{font-size:1.2rem;letter-spacing:-.01em}
p{margin:0}
.lead{font-size:1.14rem;color:var(--muted);max-width:36em}
.on-dark .lead,.on-dark p{color:#B8C6CD}
.tag{display:inline-block;font-size:.9rem;font-weight:500;color:var(--teal);margin-bottom:14px}
.on-dark .tag{color:var(--leaf)}

/* Knöpfe */
.btn{display:inline-flex;align-items:center;gap:10px;font:500 1rem "Poppins",sans-serif;text-decoration:none;
padding:14px 24px;border-radius:999px;border:2px solid transparent;cursor:pointer;transition:background .15s,color .15s}
.btn-main{background:var(--green);color:#fff}
.btn-main:hover{background:#357f19}
.btn-line{border-color:var(--navy);color:var(--navy);background:transparent}
.btn-line:hover{background:var(--navy);color:#fff}
.on-dark .btn-line{border-color:#fff;color:#fff}
.on-dark .btn-line:hover{background:#fff;color:var(--navy)}
.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}

/* Kopfzeile */
header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;height:78px}
.brand img{height:60px;width:auto}
nav.main{display:flex;align-items:center;gap:30px}
nav.main a{text-decoration:none;font-size:.97rem;color:var(--ink)}
nav.main a:hover{color:var(--teal)}
nav.main .btn{padding:10px 20px;color:#fff}
.menu-btn{display:none;background:none;border:0;font:500 1rem "Poppins";color:var(--navy);cursor:pointer;padding:8px}
.mobile-menu{display:none;flex-direction:column;padding:8px 28px 22px;border-top:1px solid var(--line)}
.mobile-menu a{padding:12px 0;text-decoration:none;border-bottom:1px solid var(--line)}
.mobile-menu.open{display:flex}

/* Hero */
.hero{background:var(--creme);padding:84px 0 0;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:end}
.hero-copy{padding-bottom:96px}
.hero-copy .lead{margin-top:26px}
.hero-doc{position:relative;align-self:end}
.hero-doc img{width:100%;max-width:470px;margin-left:auto;border-radius:10px 10px 0 0;
box-shadow:0 -2px 0 var(--line),0 30px 60px -20px rgba(16,32,43,.35);transform:rotate(2deg) translateY(18px)}

/* Abschnitte */
.sec{padding:110px 0}
.sec.creme{background:var(--creme)}
.sec.dark{background:var(--navy);color:#fff}
.split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start}
.split .lead{margin-top:22px}

/* Für wen */
.who{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.who li{display:grid;grid-template-columns:1fr;padding:22px 0;border-bottom:1px solid var(--line)}
.who strong{font-weight:500;font-size:1.08rem}
.who span{color:var(--muted);font-size:.97rem}

/* Bereiche */
.areas-head{max-width:640px;margin-bottom:48px}
.areas-head .lead{margin-top:18px}
.areas{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.area{background:var(--white);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column}
.area img{background:#fff;aspect-ratio:9/4;object-fit:contain;width:100%;padding:22px 22px 0}
.area-body{padding:26px 26px 30px}
.area-body p{color:var(--muted);margin-top:10px;font-size:.97rem}
.area-body .ex{margin-top:16px;font-size:.9rem;color:var(--teal)}

/* Warum Cernotec */
.why-head{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:end;margin-bottom:60px}
.strengths{display:grid;grid-template-columns:repeat(3,1fr);column-gap:48px;row-gap:46px}
.strength svg{width:34px;height:34px;stroke:var(--leaf);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.strength h3{margin-top:16px;color:#fff}
.strength p{margin-top:8px;font-size:.96rem;line-height:1.6}

/* Prüfnachweis */
.proof{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;align-items:center}
.proof-doc img{border-radius:10px;box-shadow:0 24px 50px -22px rgba(16,32,43,.4);transform:rotate(-1.5deg)}
.checks{list-style:none;padding:0;margin:30px 0 0}
.checks li{padding:16px 0 16px 34px;border-bottom:1px solid var(--line);position:relative}
.checks li::before{content:"";position:absolute;left:0;top:23px;width:18px;height:10px;border-left:3px solid var(--green);border-bottom:3px solid var(--green);transform:rotate(-45deg)}
.checks strong{font-weight:500;display:block}
.checks span{color:var(--muted);font-size:.95rem}
.textlink{display:inline-block;margin-top:28px;color:var(--teal);font-weight:500;text-decoration:none;border-bottom:2px solid var(--leaf);padding-bottom:2px}

/* Echte Prüfberichte */
.reports-head{max-width:680px;margin-bottom:48px}
.reports-head .lead{margin-top:18px}
.reports{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.report{background:var(--white);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;border:1px solid var(--line)}
.report-img{display:block;background:var(--creme);padding:28px 28px 0;height:340px;overflow:hidden}
.report-img img{width:100%;border-radius:8px 8px 0 0;box-shadow:0 18px 40px -20px rgba(16,32,43,.45)}
.report-body{padding:26px 28px 30px;border-top:1px solid var(--line)}
.badge{display:inline-block;font-size:.82rem;font-weight:500;padding:4px 12px;border-radius:999px;margin-bottom:12px}
.badge.ok{background:#E3F2E8;color:#1E6B3A}
.badge.bad{background:#FBE5E2;color:#A3291C}
.report-body p{color:var(--muted);margin-top:10px;font-size:.97rem}
.report-body .textlink{margin-top:18px}

/* Ablauf – echte Reihenfolge */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;margin-top:56px;counter-reset:s;position:relative}
.steps::before{content:"";position:absolute;top:26px;left:27px;right:calc((100% - 96px)/4 - 27px);height:2px;background:repeating-linear-gradient(90deg,var(--green) 0 8px,transparent 8px 18px)}
.step{position:relative}
.step .n{width:54px;height:54px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;font-weight:500;font-size:1.15rem;position:relative}
.step:nth-child(even) .n{background:var(--teal)}
.step h3{margin-top:22px}
.step p{margin-top:8px;color:var(--muted);font-size:.96rem}

/* Aufruf */
.cta{background:var(--teal);color:#fff;padding:86px 0}
.cta-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center}
.cta p{color:#D5E8E4;margin-top:14px;font-size:1.08rem}
.cta .direct{display:flex;flex-direction:column;gap:6px;font-size:1.05rem}
.cta .direct a{color:#fff;text-decoration:none}
.cta .btn-main{background:#fff;color:var(--teal)}
.cta .btn-main:hover{background:var(--creme)}

/* Unterseiten */
.page-hero{background:var(--creme);padding:80px 0}
.page-hero .split{align-items:center}
.photo{border-radius:var(--r);overflow:hidden;box-shadow:0 24px 50px -24px rgba(16,32,43,.45)}
.groups{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:48px}
.group h3{padding-top:18px;border-top:3px solid var(--green)}
.group:nth-child(2) h3{border-color:var(--teal)}
.group p{margin-top:12px;color:var(--muted);font-size:.97rem}

/* Kontakt */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:72px}
.facts{list-style:none;padding:0;margin:34px 0 0}
.facts li{padding:18px 0;border-bottom:1px solid var(--line)}
.facts b{display:block;font-weight:500;font-size:.9rem;color:var(--teal)}
.facts a{text-decoration:none}
form.contact{background:var(--white);border-radius:var(--r);padding:36px;display:grid;gap:18px;position:relative}
label{display:grid;gap:6px;font-size:.93rem;font-weight:500}
input,textarea{font:400 1rem "Poppins",sans-serif;padding:13px 14px;border:1.5px solid #CFD7DA;border-radius:10px;background:#fff;color:var(--ink)}
input:focus,textarea:focus{border-color:var(--teal);outline:none;box-shadow:0 0 0 3px rgba(27,110,98,.18)}
textarea{min-height:150px;resize:vertical}
.consent{display:flex;gap:10px;align-items:flex-start;font-weight:400;color:var(--muted)}
.consent input{margin-top:5px}

/* Rechtliches */
.legal{padding:80px 0 110px;background:var(--creme)}
.legal .box{background:#fff;border-radius:var(--r);padding:44px;max-width:780px}
.legal h2{font-size:1.25rem;margin-top:32px}
.legal p{margin-top:10px;color:var(--muted)}

/* Fuß */
footer{background:var(--navy);color:#C9D5DB;padding:64px 0 34px;font-size:.95rem}
.foot{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px}
.foot strong{color:#fff;font-weight:500;display:block;margin-bottom:10px}
.foot a{text-decoration:none;display:block;padding:3px 0}
.foot a:hover{color:#fff}
.fine{border-top:1px solid #2B4553;margin-top:44px;padding-top:22px;color:#8FA2AB;font-size:.88rem}

/* Handy */
@media (max-width:980px){
nav.main{display:none}.menu-btn{display:block}
.hero-grid,.split,.proof,.cta-grid,.contact-grid,.why-head,.reports{grid-template-columns:1fr;gap:40px}
.hero-copy{padding-bottom:10px}
.hero-doc img{max-width:360px;margin:0 auto}
.areas,.groups{grid-template-columns:1fr}
.strengths{grid-template-columns:1fr 1fr}
.steps{grid-template-columns:1fr 1fr;row-gap:40px}.steps::before{display:none}
.foot{grid-template-columns:1fr}
.sec{padding:80px 0}
}
@media (max-width:560px){
body{font-size:16px}
.wrap{padding:0 20px}
.brand img{height:42px}
.strengths,.steps{grid-template-columns:1fr}
.report-img{height:260px;padding:20px 20px 0}
form.contact,.legal .box{padding:24px}
}