:root{
  --bg:#070b14;
  --bg-soft:#0d1424;
  --card:#111a2d;
  --card-2:#0d1628;
  --text:#f4f7ff;
  --muted:#9eabc4;
  --line:rgba(255,255,255,.09);
  --primary:#6c7cff;
  --primary-2:#925cff;
  --cyan:#39d6dd;
  --success:#43d39e;
  --shadow:0 24px 70px rgba(0,0,0,.35);
  --radius:22px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 10% 0%,rgba(108,124,255,.18),transparent 32rem),
    radial-gradient(circle at 90% 15%,rgba(57,214,221,.10),transparent 30rem),
    var(--bg);
  line-height:1.65;
}
a{color:inherit;text-decoration:none}
img{max-width:100%}
button,input,textarea,select{font:inherit}
.container{width:min(calc(100% - 36px),var(--max));margin-inline:auto}
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(7,11,20,.78);
  backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line)
}
.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:-.03em}
.brand-mark{
  width:42px;height:42px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
  box-shadow:0 10px 30px rgba(108,124,255,.35)
}
.brand-mark svg{width:24px;height:24px}
.nav-links{display:flex;align-items:center;gap:8px}
.nav-links a{padding:10px 12px;color:var(--muted);border-radius:10px;font-size:.95rem}
.nav-links a:hover,.nav-links a.active{color:var(--text);background:rgba(255,255,255,.06)}
.nav-cta{padding:11px 16px!important;color:white!important;background:linear-gradient(135deg,var(--primary),var(--primary-2))!important}
.menu-btn{display:none;background:transparent;border:0;color:white;padding:8px}
.hero{padding:110px 0 78px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:64px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;padding:7px 12px;border:1px solid rgba(108,124,255,.3);
  background:rgba(108,124,255,.08);border-radius:999px;color:#cbd1ff;font-size:.9rem
}
.dot{width:8px;height:8px;border-radius:50%;background:var(--success);box-shadow:0 0 16px var(--success)}
h1,h2,h3{line-height:1.12;margin:0 0 18px;letter-spacing:-.035em}
h1{font-size:clamp(3rem,7vw,5.7rem);max-width:920px}
h2{font-size:clamp(2rem,4vw,3.35rem)}
h3{font-size:1.3rem}
.gradient-text{
  background:linear-gradient(90deg,#9ea8ff,#8b6cff 45%,#4ce1e5);
  -webkit-background-clip:text;background-clip:text;color:transparent
}
.lead{font-size:1.15rem;color:var(--muted);max-width:680px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  min-height:48px;padding:0 20px;border-radius:13px;border:1px solid transparent;
  font-weight:700;cursor:pointer;transition:.2s ease
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));box-shadow:0 15px 35px rgba(108,124,255,.28)}
.btn-secondary{border-color:var(--line);background:rgba(255,255,255,.04)}
.hero-card{
  position:relative;padding:26px;border:1px solid var(--line);border-radius:30px;
  background:linear-gradient(145deg,rgba(17,26,45,.94),rgba(9,15,28,.94));box-shadow:var(--shadow)
}
.hero-card:before{
  content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;
  background:linear-gradient(135deg,rgba(108,124,255,.7),transparent 45%,rgba(57,214,221,.5));
  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none
}
.window-bar{display:flex;align-items:center;gap:7px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.window-dot{width:10px;height:10px;border-radius:50%;background:#34415c}
.code-list{display:grid;gap:13px;padding:24px 0 4px}
.code-row{
  display:grid;grid-template-columns:46px 1fr auto;align-items:center;gap:14px;
  padding:13px;border-radius:15px;background:rgba(255,255,255,.035);border:1px solid rgba(255,255,255,.05)
}
.icon-box{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:rgba(108,124,255,.13);color:#acb4ff}
.code-row small{display:block;color:var(--muted)}
.status{font-size:.8rem;color:#82ecc6;background:rgba(67,211,158,.1);padding:4px 9px;border-radius:999px}
.section{padding:88px 0}
.section-soft{background:rgba(255,255,255,.022);border-block:1px solid var(--line)}
.section-head{display:flex;justify-content:space-between;gap:32px;align-items:end;margin-bottom:34px}
.section-head p{max-width:590px;color:var(--muted);margin:0}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{
  padding:26px;border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(145deg,rgba(17,26,45,.9),rgba(10,16,29,.9));
  box-shadow:0 15px 45px rgba(0,0,0,.16)
}
.card p{color:var(--muted);margin-bottom:0}
.card-icon{
  width:50px;height:50px;display:grid;place-items:center;border-radius:15px;
  color:#bec5ff;background:linear-gradient(135deg,rgba(108,124,255,.18),rgba(146,92,255,.12));
  margin-bottom:20px
}
.card-icon svg{width:25px;height:25px}
.feature-list{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:10px;color:var(--muted)}
.feature-list li{display:flex;gap:10px}
.feature-list li:before{content:"✓";color:var(--cyan);font-weight:900}
.process{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.process-card{position:relative;padding:25px;border-left:2px solid rgba(108,124,255,.6)}
.process-card:before{
  counter-increment:step;content:"0" counter(step);display:block;color:#7987ff;
  font-weight:800;margin-bottom:12px;letter-spacing:.08em
}
.project-card{min-height:250px;display:flex;flex-direction:column;justify-content:end;position:relative;overflow:hidden}
.project-card:after{
  content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(7,11,20,.92));
  pointer-events:none
}
.project-card>*{position:relative;z-index:2}
.project-bg-1{background:radial-gradient(circle at 20% 20%,rgba(108,124,255,.55),transparent 45%),#101a30}
.project-bg-2{background:radial-gradient(circle at 80% 0%,rgba(57,214,221,.45),transparent 45%),#101a30}
.project-bg-3{background:radial-gradient(circle at 50% 0%,rgba(146,92,255,.5),transparent 45%),#101a30}
.tag{display:inline-flex;width:max-content;padding:5px 9px;border-radius:999px;background:rgba(255,255,255,.1);font-size:.78rem;margin-bottom:12px}
.cta{
  padding:42px;border-radius:30px;border:1px solid rgba(108,124,255,.28);
  background:linear-gradient(135deg,rgba(108,124,255,.16),rgba(146,92,255,.08),rgba(57,214,221,.09));
  display:flex;align-items:center;justify-content:space-between;gap:30px
}
.page-hero{padding:78px 0 50px}
.page-hero p{max-width:760px;color:var(--muted);font-size:1.1rem}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:24px}
.contact-list{display:grid;gap:15px}
.contact-item{padding:20px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.025)}
.contact-item strong{display:block;margin-bottom:4px}
.contact-item span,.contact-item a{color:var(--muted)}
form{display:grid;gap:16px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{display:grid;gap:7px;font-weight:650}
input,textarea,select{
  width:100%;border:1px solid var(--line);border-radius:13px;background:#0a1120;color:white;
  padding:13px 14px;outline:none
}
input:focus,textarea:focus,select:focus{border-color:rgba(108,124,255,.75);box-shadow:0 0 0 3px rgba(108,124,255,.11)}
textarea{min-height:150px;resize:vertical}
.notice{padding:16px 18px;border-radius:14px;border:1px solid rgba(57,214,221,.2);background:rgba(57,214,221,.06);color:#caeff0}
.legal{max-width:860px}
.legal h2{font-size:1.65rem;margin-top:42px}
.legal h3{margin-top:28px}
.legal p,.legal li{color:var(--muted)}
.placeholder{color:#ffd27a!important;background:rgba(255,184,74,.08);border:1px dashed rgba(255,184,74,.35);padding:12px;border-radius:10px}
.site-footer{padding:58px 0 28px;border-top:1px solid var(--line);margin-top:70px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:34px}
.footer-grid p,.footer-grid a{color:var(--muted)}
.footer-links{display:grid;gap:9px}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:36px;padding-top:22px;border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}
@media(max-width:900px){
  .nav-links{display:none;position:absolute;left:18px;right:18px;top:76px;padding:14px;flex-direction:column;align-items:stretch;background:#0c1424;border:1px solid var(--line);border-radius:16px}
  .nav-links.open{display:flex}.menu-btn{display:block}
  .hero{padding-top:75px}.hero-grid,.contact-grid{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr 1fr}.process{grid-template-columns:1fr 1fr}
  .section-head{align-items:start;flex-direction:column}.cta{align-items:flex-start;flex-direction:column}
}
@media(max-width:620px){
  .container{width:min(calc(100% - 24px),var(--max))}
  .grid-3,.grid-2,.process,.form-row,.footer-grid{grid-template-columns:1fr}
  .hero{padding-bottom:55px}.section{padding:66px 0}
  h1{font-size:2.8rem}.cta{padding:27px}.footer-bottom{flex-direction:column}
}
.hero-with-image {
    position: relative;
    overflow: hidden;
    background:
        linear-gradient(
            90deg,
            rgba(5, 8, 18, 0.97) 0%,
            rgba(5, 8, 18, 0.88) 35%,
            rgba(5, 8, 18, 0.42) 70%,
            rgba(5, 8, 18, 0.18) 100%
        ),
        url("/assets/img/kesssysteme-hero.webp") center center / cover no-repeat;
}

.hero-with-image::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(
            180deg,
            rgba(5, 8, 18, 0.08) 0%,
            rgba(5, 8, 18, 0.25) 70%,
            rgba(5, 8, 18, 0.92) 100%
        );
    pointer-events: none;
}

.hero-with-image .container {
    position: relative;
    z-index: 1;
}

@media (max-width: 900px) {
    .hero-with-image {
        background-position: 62% center;
    }
}

@media (max-width: 650px) {
    .hero-with-image {
        background:
            linear-gradient(
                180deg,
                rgba(5, 8, 18, 0.72) 0%,
                rgba(5, 8, 18, 0.9) 60%,
                rgba(5, 8, 18, 1) 100%
            ),
            url("/assets/img/kesssysteme-hero.webp") 65% center / cover no-repeat;
    }
}

/* KessSysteme Logo im Header und Footer */
.brand-logo {
    width: 42px;
    height: 42px;
    display: block;
    object-fit: cover;
    border-radius: 13px;
    flex-shrink: 0;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 11px;
}