:root{
  --bg:#010307;
  --panel:rgba(3,10,16,.72);
  --line:rgba(68,190,255,.18);
  --cyan:#20e6ff;
  --blue:#107cff;
  --orange:#ff9d18;
  --white:#f6fbff;
  --muted:#c8d6e0;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--white);
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:#010307;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background:
    radial-gradient(circle at 55% 36%,rgba(0,128,255,.14),transparent 28%),
    radial-gradient(circle at 62% 58%,rgba(0,220,255,.08),transparent 32%),
    linear-gradient(180deg,#010307,#030912 48%,#010306);
  z-index:-3;
}
body::after{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
  background-size:56px 56px;
  opacity:.55;
  mask-image:linear-gradient(#000,rgba(0,0,0,.55),transparent);
  z-index:-2;
}
.header{
  height:88px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 clamp(22px,4vw,58px);
  background:rgba(0,3,7,.88);
  border-bottom:1px solid var(--line);
  position:sticky;
  top:0;
  z-index:20;
  backdrop-filter:blur(18px);
}
.brand{
  display:flex;
  align-items:center;
  gap:16px;
  color:inherit;
  text-decoration:none;
}
.brand img{width:58px;height:70px;object-fit:contain}
.brand-title{
  display:block;
  font-size:38px;
  line-height:.9;
  font-weight:1000;
  letter-spacing:.05em;
}
.brand-sub{
  display:block;
  margin-top:8px;
  color:var(--cyan);
  font-size:12px;
  font-weight:900;
  letter-spacing:.28em;
}
.nav{
  display:flex;
  gap:30px;
}
.nav a{
  color:white;
  text-decoration:none;
  font-size:13px;
  font-weight:900;
  letter-spacing:.08em;
}
.nav a:hover{color:var(--cyan)}
.hero{
  min-height:calc(100vh - 88px);
  display:grid;
  grid-template-columns:minmax(300px,.75fr) minmax(580px,1.35fr) minmax(300px,.68fr);
  align-items:center;
  gap:24px;
  padding:40px clamp(22px,4vw,58px) 24px;
  position:relative;
  overflow:hidden;
}
.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background: url("../img/hero/cr8web-hero-concept.png") center center / contain no-repeat;
  opacity:.78;
  filter:saturate(1.1) contrast(1.08);
  z-index:0;
}
.hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg,rgba(1,3,7,.92) 0%,rgba(1,3,7,.58) 23%,rgba(1,3,7,.14) 46%,rgba(1,3,7,.54) 76%,rgba(1,3,7,.9) 100%),
    radial-gradient(circle at 54% 36%,rgba(18,120,255,.18),transparent 30%),
    linear-gradient(180deg,rgba(1,3,7,.22),rgba(1,3,7,.58));
  z-index:1;
}
.hero > *{position:relative;z-index:2}
.eyebrow{
  color:var(--cyan);
  font-size:14px;
  font-weight:950;
  letter-spacing:.28em;
  margin-bottom:24px;
}
h1{
  font-size:clamp(60px,7.2vw,112px);
  line-height:.92;
  margin:0 0 26px;
  font-weight:1000;
  letter-spacing:.02em;
}
.elev8{
  background:linear-gradient(100deg,#16dfff 0%,#7bf1a6 44%,#ffd44b 72%,#ff9d18 100%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.copy{
  font-size:20px;
  line-height:1.55;
  color:#ecf6ff;
  max-width:500px;
  margin:0 0 30px;
}
.actions{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}
.btn{
  border:1px solid rgba(32,230,255,.88);
  color:white;
  text-decoration:none;
  padding:14px 22px;
  border-radius:5px;
  font-weight:950;
  letter-spacing:.06em;
  background:rgba(0,221,255,.08);
  box-shadow:inset 0 0 22px rgba(32,230,255,.10),0 0 20px rgba(32,230,255,.12);
}
.btn.secondary{
  border-color:rgba(255,255,255,.34);
  background:rgba(255,255,255,.035);
}
.hero-center{
  min-height:700px;
  pointer-events:none;
}
.services{
  border-left:1px solid var(--line);
  padding-left:30px;
  background:linear-gradient(90deg,rgba(2,8,14,.18),rgba(2,8,14,.02));
}
.service{
  display:grid;
  grid-template-columns:58px 1fr;
  gap:18px;
  padding:26px 0;
  border-bottom:1px solid var(--line);
}
.service .icon{
  font-size:42px;
  color:var(--cyan);
  line-height:1;
  filter:drop-shadow(0 0 12px rgba(32,230,255,.45));
}
.service h3{
  margin:0 0 8px;
  color:var(--cyan);
  font-size:17px;
}
.service p{
  margin:0;
  color:#e2edf6;
  line-height:1.55;
}
.feature-bar{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  background:#010409;
}
.feature{
  display:flex;
  align-items:center;
  gap:18px;
  padding:24px clamp(20px,4vw,54px);
  border-right:1px solid var(--line);
}
.feature:last-child{border-right:0}
.feature img{
  width:62px;
  height:76px;
  object-fit:contain;
}
.feature .inf{
  font-size:48px;
  color:var(--cyan);
  line-height:1;
  text-shadow:0 0 16px rgba(32,230,255,.5);
}
.feature b{display:block;color:white}
.feature span{color:#ccd8e2}
.section{
  padding:70px clamp(22px,4vw,58px);
  display:grid;
  grid-template-columns:.72fr 1.28fr;
  gap:40px;
  background:linear-gradient(180deg,#010409,#06111a);
}
.section h2{
  font-size:clamp(34px,4vw,58px);
  line-height:1;
  margin:0 0 20px;
}
.section p{
  color:#cfd9e3;
  line-height:1.7;
  font-size:18px;
}
.cards{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
.card{
  background:linear-gradient(145deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
  border:1px solid var(--line);
  border-radius:16px;
  padding:28px;
  box-shadow:0 0 34px rgba(32,230,255,.08);
}
.card h3{
  color:var(--cyan);
  margin-top:0;
}
footer{
  padding:32px clamp(22px,4vw,58px);
  border-top:1px solid var(--line);
  color:#7f8c98;
  font-size:13px;
  letter-spacing:.12em;
  background:#010307;
}
@media(max-width:1180px){
  .hero{
    grid-template-columns:1fr;
  }
  .hero-center{
    min-height:520px;
    order:2;
  }
  .services{
    border-left:0;
    padding-left:0;
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:0 24px;
  }
  .feature-bar{
    grid-template-columns:repeat(2,1fr);
  }
  .section,.cards{
    grid-template-columns:1fr;
  }
}
@media(max-width:720px){
  .nav{display:none}
  .brand-title{font-size:29px}
  .hero{
    padding-top:32px;
  }
  .hero::before{
    background-position:center 42%;
    opacity:.58;
  }
  .hero-center{
    min-height:420px;
  }
  .services,.feature-bar{
    grid-template-columns:1fr;
  }
}