@font-face{
  font-family:'Space Grotesk';
  src:url('fonts/space-grotesk-v22-latin-regular.woff2') format('woff2');
  font-weight:400;
  font-style:normal;
  font-display:swap;
}
@font-face{
  font-family:'Space Grotesk';
  src:url('fonts/space-grotesk-v22-latin-500.woff2') format('woff2');
  font-weight:500;
  font-style:normal;
  font-display:swap;
}
@font-face{
  font-family:'Space Grotesk';
  src:url('fonts/space-grotesk-v22-latin-600.woff2') format('woff2');
  font-weight:600;
  font-style:normal;
  font-display:swap;
}
@font-face{
  font-family:'Space Grotesk';
  src:url('fonts/space-grotesk-v22-latin-700.woff2') format('woff2');
  font-weight:700;
  font-style:normal;
  font-display:swap;
}
:root{
  --ink:#0d1b2e;
  --ink-soft:#33455e;
  --paper:#f5f6f8;
  --paper-raised:#ffffff;
  --line:#dde2ea;
  --blue:#1857c9;
  --blue-deep:#0f3f96;
  --amber:#e8a33d;
  --cyan:#57c7c1;
  --radius:2px;
  --maxw:1180px;
  --font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-heading:'Space Grotesk', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size:16px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:0.001ms !important; transition-duration:0.001ms !important;}
}
body{
  margin:0;
  font-family:var(--font-sans);
  background:var(--paper);
  color:var(--ink);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{
  font-family:var(--font-heading);
  margin:0;
  letter-spacing:-0.01em;
  color:var(--ink);
}
.hero h1 {color:var(--paper-raised);}
p{margin:0;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
img{max-width:100%;display:block;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px;}
section{padding:112px 0;}
@media(max-width:720px){ section{padding:72px 0;} .wrap{padding:0 20px;} }

/* ---------- focus visibility ---------- */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline:2px solid var(--blue); outline-offset:3px;
}

/* ---------- header ---------- */
header{
  position:fixed; top:0; left:0; right:0; z-index:100;
  background:rgba(245,246,248,0.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{
  max-width:var(--maxw); margin:0 auto; padding:0 28px;
  height:76px; display:flex; align-items:center; justify-content:space-between;
}
.brand{display:flex;align-items:center;gap:10px;}
.brand svg{height:30px;width:auto;display:block;}
.brand-word{font-family:var(--font-heading);font-weight:600;font-size:1.28rem;color:var(--ink);}
.brand-word b{color:var(--blue);font-weight:700;}
.navlinks{display:flex;align-items:center;gap:36px;}
.navlinks a{font-size:0.94rem;font-weight:500;color:var(--ink-soft);transition:color .15s;}
.navlinks a:hover{color:var(--blue);}
.nav-social{display:flex;gap:14px;margin-left:8px;padding-top:6px}
.nav-social a{color:var(--blue-deep);}
.nav-social a:hover{color:var(--blue);}
.nav-cta-desktop{display:flex;align-items:center;gap:22px;}
.navcta{
  background:var(--ink); color:#fff !important; padding:10px 20px;
  font-weight:600; font-size:0.9rem; border-radius:var(--radius);
  transition:background .15s;
}
.navcta:hover{background:var(--blue);}
.burger{display:none;background:none;border:none;cursor:pointer;padding:6px;}
.burger span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;}
@media(max-width:900px){
  .navlinks, .nav-cta-desktop{display:none;}
  .burger{display:block;}
}

.mobile-panel{
  display:none; position:fixed; inset:76px 0 0 0; background:var(--paper);
  z-index:99; padding:32px 28px; overflow-y:auto;
}
.mobile-panel.open{display:block;}
.mobile-panel a{display:block;font-family:var(--font-heading);font-size:1.4rem;padding:14px 0;border-bottom:1px solid var(--line);}
.mobile-panel .nav-social{margin-top:24px;}

/* ---------- hero ---------- */
.hero{
  position:relative; padding-top:170px; padding-bottom:90px;
  overflow:hidden; background:var(--ink); color:#fff;
}
.hero-video{position:absolute; inset:0; width:100%; height:100%; object-fit:cover; opacity:0.55;}
.hero-inner{position:relative; z-index:2;}
.hero-eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-heading); font-size:0.7rem;font-weight: 700; color:var(--paper-raised); text-transform:uppercase; font-weight:600;
  border:1px solid rgba(87,199,193,0.35); padding:6px 12px; border-radius:20px;
  margin-bottom:28px;
}
.hero-eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--cyan);}
.hero h1{
  font-size:clamp(2.3rem, 5.2vw, 3.9rem);
  max-width:780px; font-weight:600; line-height:1.08;
}
.hero h1 em{font-style:normal;color:var(--amber);}
.hero-sub{
  max-width:560px; margin-top:26px; font-size:1.12rem; color:#c3cee2;
}
.hero-actions{display:flex;gap:16px;margin-top:40px;flex-wrap:wrap;}
.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding:14px 26px; font-weight:600; font-size:0.96rem;
  border-radius:var(--radius); border:1px solid transparent; cursor:pointer;
  transition:transform .15s, background .15s, border-color .15s;
}
.btn-primary{background:var(--amber); color:var(--ink);}
.btn-primary:hover{transform:translateY(-2px);}
.btn-ghost{border-color:rgba(255,255,255,0.35); color:#fff;}
.btn-ghost:hover{border-color:#fff;}
.hero-stats{
  display:flex; gap:56px; margin-top:76px; flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,0.16); padding-top:32px;
}
.hero-stats .num{font-family:var(--font-heading); font-size:2rem; font-weight:600; color:#fff;}
.hero-stats .lbl{font-size:0.85rem; color:#93a2bd; margin-top:4px;}

/* ---------- trust bar ---------- */
.trust{background:var(--paper-raised); border-bottom:1px solid var(--line); padding:36px 0;}
.trust .wrap{display:flex; align-items:center; gap:40px; flex-wrap:wrap;}
.trust-label{font-size:0.85rem; color:var(--ink-soft); white-space:nowrap;}
.trust-logos{display:flex; gap:34px; flex-wrap:wrap;}
.trust-logos span{
  font-family:var(--font-heading); font-weight:600; font-size:1.02rem; color:var(--ink-soft); opacity:0.75;
}

/* ---------- usp bar ---------- */
.usp-bar{background:var(--ink); padding:28px 0;}
.usp-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:24px;}
@media(max-width:880px){.usp-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:520px){.usp-grid{grid-template-columns:1fr;}}
.usp-item{display:flex; align-items:flex-start; gap:12px;}
.usp-item svg{flex:none; width:22px; height:22px; color:var(--amber); margin-top:2px;}
.usp-item div{display:flex; flex-direction:column; gap:4px;}
.usp-item strong{font-family:var(--font-heading); font-size:0.98rem; color:#fff;}
.usp-item span{font-size:0.84rem; color:#93a2bd;}

/* ---------- section headers ---------- */
.sec-head{max-width:700px; margin-bottom:56px;}
.sec-kicker{
  font-family:var(--font-heading); font-size:1rem; font-weight:600; color:var(--blue); margin-bottom:14px; display:block;
}
.sec-head h2{font-size:clamp(1.8rem,3.4vw,2.5rem);}
.sec-head p{margin-top:16px; color:var(--ink-soft); font-size:1.04rem;}

/* ---------- leistungen ---------- */
.leistungen{background:var(--paper);}
.service-groups{display:flex; flex-direction:column; gap:2px; background:var(--line); border:1px solid var(--line);}
.service-group{background:var(--paper-raised); padding:40px; display:grid; grid-template-columns:260px 1fr; gap:36px; position:relative; transition:transform .2s, box-shadow .2s;}
.service-group:hover{transform:translateY(-6px); box-shadow:0 16px 32px rgba(13,27,46,0.1); z-index:1;border-top:2px solid #dde2ea}
.service-group:hover .icon-badge{background:var(--amber);}
@media(max-width:800px){.service-group{grid-template-columns:1fr; gap:18px;}}
.service-group-title{display:flex; align-items:start; gap:14px;}
.icon-badge{
  flex:none; display:flex; align-items:center; justify-content:center;
  width:48px; height:48px; border-radius:14px; background:var(--blue);
}
.icon-badge svg{width:22px; height:22px; color:#fff;}
.service-group-title h3{font-size:1.28rem;}
.service-items{display:grid; grid-template-columns:repeat(2,1fr); gap:14px 32px;}
@media(max-width:560px){.service-items{grid-template-columns:1fr;}}
.service-item{
  padding:14px 0 14px 20px; border-left:2px solid var(--line); font-size:0.96rem; color:var(--ink-soft);
}
.service-item b{color:var(--ink); display:block; font-weight:600; margin-bottom:3px; font-size:0.98rem;}

/* ---------- ueber uns ---------- */
.ueber{background:var(--ink); color:#fff;}
.ueber .wrap{display:grid; grid-template-columns:1fr 1.15fr; gap:70px;}
@media(max-width:880px){.ueber .wrap{grid-template-columns:1fr;}}
.ueber .sec-head p{color:#b7c2d9;}
.ueber .sec-head h2{color:#fff;}
.ueber .sec-kicker{color:var(--cyan);}
.timeline{position:relative; padding-left:26px; border-left:1px solid rgba(255,255,255,0.2);}
.tl-item{
  position:relative; padding-bottom:100px;
  opacity:0; transform:translateY(36px);
  transition:opacity .5s ease, transform .6s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.tl-item:last-child{padding-bottom:0;}
.tl-item.in-view{opacity:1; transform:translateY(0);}
.tl-item::before{
  content:""; position:absolute; left:-31px; top:3px; width:9px; height:9px; border-radius:50%;
  background:var(--amber); box-shadow:0 0 0 4px rgba(232,163,61,0.18);
  transition:transform .5s cubic-bezier(0.34, 1.56, 0.64, 1) .15s, box-shadow .4s ease .15s;
}
.tl-item.in-view::before{
  transform:scale(1.7);
  animation:tl-pulse 1.8s ease-in-out .5s infinite;
}
@keyframes tl-pulse{
  0%, 100%{ box-shadow:0 0 0 6px rgba(232,163,61,0.25), 0 0 14px 3px rgba(232,163,61,0.55); }
  50%{ box-shadow:0 0 0 9px rgba(232,163,61,0.15), 0 0 22px 7px rgba(232,163,61,0.85); }
}
@media (prefers-reduced-motion: reduce){
  .tl-item{opacity:1; transform:none; transition:none;}
  .tl-item::before{transition:none;}
  .tl-item.in-view::before{animation:none;}
}
.tl-year{font-family:var(--font-heading); font-size:1rem; font-weight:600; color:var(--cyan);}
.tl-item h4{font-family:var(--font-heading); font-size:1.08rem; margin-top:6px; color:#fff; font-weight:600;}
.tl-item p{margin-top:6px; font-size:0.94rem; color:#a6b3cc;}
.ueber-copy p + p{margin-top:18px;}
.ueber-copy p{color:#c3cee2; font-size:1.02rem;}
.lang-row{display:flex; gap:12px; margin-top:32px; flex-wrap:wrap;}
.lang-pill{
  border:1px solid rgba(255,255,255,0.25); padding:8px 16px; border-radius:20px; font-size:0.85rem; color:#dfe6f2;
}

/* ---------- zertifizierungen ---------- */
.zert .wrap{display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:start;}
@media(max-width:880px){.zert .wrap{grid-template-columns:1fr;}}
.badge-row{display:flex; gap:16px; flex-wrap:wrap; margin-top:6px;}
.badge{
  display:flex; align-items:center; gap:10px; border:1px solid var(--line); background:var(--paper-raised);
  padding:14px 18px; font-size:0.92rem; font-weight:600; color:var(--ink);
}
.badge svg{width:20px;height:20px;color:var(--blue);}
.person-card{background:var(--paper-raised); border:1px solid var(--line); padding:28px;}
.person-head{display:flex; align-items:center; position:relative; space-between; gap:16px;}
.person-photo{width:120px; height:120px;position: absolute;
  right: 0;
  top: 0px; border-radius:50%; object-fit:cover;}
.person-card h4{font-family:var(--font-heading); font-size:1.1rem;}
.person-card .role{color:var(--blue); font-size:0.9rem; font-weight:600; margin-top:4px;}
.person-card ul{margin-top:16px;}
.person-card li{font-size:0.92rem; color:var(--ink-soft); padding:6px 0; border-top:1px solid var(--line);}
.person-card li:first-child{border-top:none;}

/* ---------- referenzen ---------- */
.referenzen{background:var(--paper-raised); border-top:1px solid var(--line); border-bottom:1px solid var(--line);}
.referenzen .sec-head{margin-bottom:8px;}
.ref-grid{display:grid; grid-template-columns:repeat(5,1fr); gap:1px; background:var(--line); border:1px solid var(--line); margin-top:10px;}
@media(max-width:760px){.ref-grid{grid-template-columns:repeat(2,1fr);}}
.ref-cell{background:var(--paper-raised); padding:80px 10px; display:flex; align-items:center; justify-content:center;}
.ref-cell img{max-height:40px; width:auto; object-fit:contain; filter:grayscale(1); opacity:0.65; transition:filter .2s, opacity .2s;}
.ref-cell:hover img{filter:grayscale(0); opacity:1;}

/* ---------- kontakt ---------- */
.kontakt{background:var(--blue); color:#fff;}
.kontakt .sec-kicker{color:var(--amber);}
.kontakt .sec-head h2{color:#fff;}
.kontakt .sec-head p{color:#d3e0f7;}
.kontakt .wrap{display:grid; grid-template-columns:1fr 1.2fr; gap:64px;}
@media(max-width:880px){.kontakt .wrap{grid-template-columns:1fr;}}
.kontakt-info dl{display:grid; grid-template-columns:auto 1fr; gap:10px 18px; margin-top:28px;}
.kontakt-info dt{font-size:0.82rem; color:#d3e0f7; font-family:var(--font-heading); padding-top:2px;}
.kontakt-info dd{margin:0; font-size:1rem; font-weight:500; color:#fff;}
form{display:flex; flex-direction:column; gap:16px;}
.field-row{display:grid; grid-template-columns:1fr 1fr; gap:16px;}
@media(max-width:520px){.field-row{grid-template-columns:1fr;}}
.field{display:flex; flex-direction:column; gap:6px;}
.field label{font-size:0.85rem; font-weight:600; color:#d3e0f7;}
.field input, .field textarea{
  border:1px solid transparent; background:var(--paper-raised); padding:13px 14px; font-family:inherit; font-size:0.96rem; color:var(--ink); border-radius:var(--radius);
}
.field textarea{resize:vertical; min-height:120px;}
.field-check{display:flex; align-items:flex-start; gap:10px; font-size:0.88rem; color:#d3e0f7; cursor:pointer;}
.field-check input{flex:none; margin-top:3px; width:16px; height:16px; accent-color:var(--amber);}
.field-check a{color:#fff; text-decoration:underline;}
.form-msg{font-size:0.9rem; padding:12px 14px; border:1px solid #fff; display:none; margin-top:4px;}
.form-msg.show{display:block;}
.form-submit{align-self:flex-start;}

/* ---------- footer ---------- */
footer{background:var(--ink); color:#c3cee2; padding:64px 0 28px;}
.foot-top{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; padding-bottom:44px; border-bottom:1px solid rgba(255,255,255,0.14);}
@media(max-width:800px){.foot-top{grid-template-columns:1fr 1fr; row-gap:32px;}}
.foot-brand .brand-word{color:#fff;}
.foot-brand .brand-word b{color:var(--amber);}
.foot-brand p{margin-top:16px; font-size:0.92rem; max-width:280px; color:#9aa8c4;}
.foot-col h5{font-family:var(--font-heading); font-size:0.92rem; color:#fff; margin-bottom:14px;}
.foot-col a, .foot-col span{display:block; font-size:0.9rem; color:#9aa8c4; padding:5px 0;}
.foot-col a:hover{color:#fff;}
.foot-social{display:flex; gap:14px; margin-top:16px;}
.foot-social a{color:#c3cee2;}
.foot-social a:hover{color:var(--amber);}
.foot-bottom{display:flex; justify-content:space-between; align-items:center; padding-top:24px; font-size:0.82rem; color:#7c8bab; flex-wrap:wrap; gap:10px;}

.legal-box{display:none; background:var(--paper-raised); border:1px solid var(--line); padding:32px; margin-top:20px; font-size:0.92rem; color:var(--ink-soft);}
.legal-box.open{display:block;}
.legal-box h4{font-family:var(--font-heading); color:var(--ink); margin-bottom:10px;}
.legal-box p{margin-bottom:10px;}