:root{
  --bg:#070b14;
  --panel:#0b1220;
  --text:#eef1f8;
  --muted:#aab3c5;
  --line:rgba(255,255,255,.12);
  --brand:#22d3ee;
  --brand2:#7c89ff;
  --shadow:0 18px 60px rgba(0,0,0,.45);
  --radius:20px;
  --max:1160px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }

body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  background:
    radial-gradient(1200px 700px at 20% -10%, rgba(124,137,255,.16), transparent 55%),
    radial-gradient(900px 600px at 90% 10%, rgba(34,211,238,.14), transparent 55%),
    var(--bg);
  color:var(--text);
  line-height:1.6;
}

a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }

header{
  position:sticky;
  top:0;
  z-index:30;
  background:rgba(7,11,20,.82);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line);
}

.nav{
  max-width:var(--max);
  margin:0 auto;
  padding:16px 22px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}

.brand{
  display:flex;
  align-items:center;
  gap:16px;
}

.mark{
  width:64px;
  height:64px;
  display:grid;
  place-items:center;
  background:transparent;
}

.mark img{
  width:64px;
  height:64px;
  background:transparent;
}

.word{
  display:flex;
  flex-direction:column;
  gap:4px;
}

.logo-text{
  font-weight:900;
  font-size:18px;
  letter-spacing:.36em;
  text-transform:uppercase;
}

.marquee{
  overflow:hidden;
  height:18px;
  width:360px;
}

.marquee span{
  display:inline-block;
  white-space:nowrap;
  animation: marquee 12s linear infinite;
  font-weight:800;
  font-size:13px;
  letter-spacing:.14em;
  background:linear-gradient(135deg,#ffffff,var(--brand));
  background-clip:text;
  -webkit-background-clip:text;
  color:transparent;
}

@keyframes marquee{
  from{ transform: translateX(100%); }
  to{ transform: translateX(-100%); }
}

.nav-links{
  display:flex;
  gap:12px;
  font-size:14px;
  color:var(--muted);
}

.nav-links a{
  padding:8px 10px;
  border-radius:12px;
}

.nav-links a:hover{
  background: rgba(255,255,255,.06);
  color: var(--text);
}

.nav-links a.active{
  background: rgba(255,255,255,.08);
  color: var(--text);
}

.btn{
  padding:10px 16px;
  border-radius:12px;
  font-weight:900;
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  color:#06101a;
}

.ghost{
  padding:10px 16px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.06);
  font-weight:900;
}

main{
  max-width:var(--max);
  margin:0 auto;
  padding:46px 22px 70px;
}

.hero{
  display:grid;
  grid-template-columns: 1.25fr .75fr;
  gap:18px;
  margin-top:10px;
}

.hero-left{
  border-radius:var(--radius);
  padding:42px;
  min-height:480px;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  gap:16px;
  box-shadow:var(--shadow);
  background:
    linear-gradient(180deg, rgba(7,11,20,.35), rgba(7,11,20,.9)),
    url("images/hero.jpg");
  background-size:cover;
  background-position:center;
}

.kgc-big-logo{
  max-width:420px;
  background:transparent;
  filter: drop-shadow(0 18px 36px rgba(0,0,0,.45));
}

.hero-title{
  margin:0;
  font-size:54px;
  line-height:1.05;
  letter-spacing:-1px;
}

.hero-left p{
  max-width:64ch;
  font-size:16px;
  color:rgba(238,241,248,.92);
}

.cta{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}

.right{
  display:flex;
  flex-direction:column;
  gap:16px;
}

.card{
  border-radius:var(--radius);
  padding:20px;
  background: linear-gradient(180deg, rgba(11,18,32,.95), rgba(11,18,32,.78));
  box-shadow:var(--shadow);
  border:1px solid var(--line);
}

.card h3{
  margin:0 0 10px;
  font-size:17px;
}

.card p{
  margin:0;
  color:var(--muted);
  font-size:14px;
}

.bullets{
  margin:10px 0 0;
  padding-left:18px;
  color:var(--muted);
  font-size:14px;
}

.bullets li{ margin:8px 0; }

.section{
  margin-top:48px;
}

.section-head{
  margin-bottom:18px;
}

.section-head h2{
  margin:0;
  font-size:24px;
}

.section-head p{
  margin:6px 0 0;
  color:var(--muted);
  font-size:14px;
}

.grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
}

.tile{
  border-radius:18px;
  background:rgba(255,255,255,.04);
  padding:18px;
  border:1px solid var(--line);
}

.tile h3{
  margin:0 0 6px;
  font-size:16px;
}

.tile p{
  margin:0;
  color:var(--muted);
  font-size:14px;
}

footer{
  margin-top:64px;
  border-top:1px solid var(--line);
  padding-top:22px;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:12px;
  font-size:13px;
  color:var(--muted);
}

@media(max-width:980px){
  .nav-links{ display:none; }
  .hero{ grid-template-columns:1fr; }
  .hero-title{ font-size:40px; }
  .grid{ grid-template-columns:1fr; }
  .marquee{ width:240px; }
}