:root{
  --bg:#020406;
  --panel:#17191d;
  --panel-2:#23272d;
  --text:#f8f8fb;
  --muted:#999da6;
  --line:#303640;
  --blue:#159ef5;
  --green:#37d36b;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--text);
  background:
    radial-gradient(circle at 12% 8%, rgba(21,158,245,.28), transparent 28rem),
    radial-gradient(circle at 80% 30%, rgba(55,211,107,.14), transparent 22rem),
    linear-gradient(180deg,#05070a 0%,#000 100%);
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",sans-serif;
  letter-spacing:.01em;
}
.grain{
  position:fixed;
  inset:0;
  pointer-events:none;
  opacity:.18;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:42px 42px;
  mask-image:linear-gradient(to bottom,black,transparent 88%);
}
a{color:inherit;text-decoration:none}
.site-header{
  position:sticky;
  top:0;
  z-index:20;
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:18px clamp(20px,5vw,72px);
  backdrop-filter:blur(22px);
  background:rgba(2,4,6,.62);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  font-size:21px;
  font-weight:800;
  letter-spacing:.08em;
}
.brand-mark{
  width:40px;
  height:40px;
  display:grid;
  place-items:center;
  border-radius:14px;
  color:var(--blue);
  background:linear-gradient(145deg,#262a30,#111317);
  border:1px solid rgba(255,255,255,.08);
  box-shadow:0 0 30px rgba(21,158,245,.22);
}
nav{display:flex;gap:22px;color:var(--muted);font-weight:650}
nav a:hover{color:var(--text)}
.hero{
  min-height:calc(100vh - 78px);
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);
  gap:56px;
  align-items:center;
  padding:80px clamp(20px,6vw,96px) 70px;
}
.eyebrow{
  color:var(--blue);
  text-transform:uppercase;
  letter-spacing:.22em;
  font-size:13px;
  font-weight:900;
}
h1,h2,h3,p{margin-top:0}
h1{
  max-width:780px;
  font-size:clamp(52px,8vw,112px);
  line-height:.92;
  letter-spacing:-.07em;
  margin-bottom:28px;
}
h2{
  font-size:clamp(34px,5vw,68px);
  line-height:1;
  letter-spacing:-.045em;
  margin-bottom:24px;
}
h3{font-size:24px;margin-bottom:12px}
.lead{
  max-width:650px;
  color:#bcc1ca;
  font-size:clamp(19px,2.3vw,27px);
  line-height:1.35;
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.button{
  padding:16px 22px;
  border-radius:999px;
  font-weight:800;
  border:1px solid rgba(255,255,255,.12);
}
.primary{background:var(--blue);color:white;box-shadow:0 18px 60px rgba(21,158,245,.35)}
.secondary{background:rgba(255,255,255,.06);color:#dce0e6}
.micro-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(120px,1fr));
  gap:12px;
  margin-top:38px;
  max-width:640px;
}
.micro-grid span{
  padding:16px;
  border:1px solid rgba(255,255,255,.09);
  border-radius:22px;
  background:rgba(255,255,255,.045);
  color:var(--muted);
}
.micro-grid b{display:block;color:var(--text);font-size:22px}
.hero-device{
  position:relative;
  max-width:390px;
  justify-self:center;
  padding:14px;
  border-radius:52px;
  background:linear-gradient(145deg,rgba(255,255,255,.16),rgba(255,255,255,.03));
  box-shadow:0 40px 120px rgba(0,0,0,.85),0 0 80px rgba(21,158,245,.22);
}
.hero-device img,.screen-wall img{
  display:block;
  width:100%;
  border-radius:40px;
  border:1px solid rgba(255,255,255,.08);
}
.section{padding:90px clamp(20px,6vw,96px)}
.feature-cards{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:18px;
}
.feature-cards article{
  min-height:270px;
  padding:28px;
  border-radius:34px;
  background:linear-gradient(160deg,rgba(255,255,255,.11),rgba(255,255,255,.035));
  border:1px solid rgba(255,255,255,.1);
}
.feature-cards p,.ribbon p,.check-list{color:#aeb3bd;font-size:18px;line-height:1.55}
.icon{
  width:62px;height:62px;
  display:grid;place-items:center;
  margin-bottom:28px;
  border-radius:22px;
  color:var(--blue);
  background:#22262c;
  font-size:28px;
}
.ribbon{
  margin:40px clamp(20px,6vw,96px);
  padding:38px;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:32px;
  align-items:center;
  border-radius:42px;
  border:1px solid rgba(21,158,245,.34);
  background:linear-gradient(130deg,rgba(21,158,245,.16),rgba(55,211,107,.09),rgba(255,255,255,.05));
}
.screen-wall{
  display:grid;
  grid-template-columns:repeat(4,minmax(180px,1fr));
  gap:18px;
  align-items:start;
}
figure{
  margin:0;
  padding:10px 10px 14px;
  border-radius:32px;
  background:rgba(255,255,255,.055);
  border:1px solid rgba(255,255,255,.08);
}
figcaption{padding:12px 6px 2px;color:var(--muted);font-weight:800}
.split{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:44px;
  align-items:start;
}
.check-list{
  list-style:none;
  padding:0;
  margin:12px 0 0;
}
.check-list li{
  padding:20px 0 20px 42px;
  border-bottom:1px solid rgba(255,255,255,.08);
  position:relative;
}
.check-list li:before{
  content:"";
  width:14px;height:14px;
  position:absolute;left:6px;top:26px;
  border-radius:50%;
  background:var(--blue);
  box-shadow:0 0 0 8px rgba(21,158,245,.12);
}
footer{
  padding:34px clamp(20px,6vw,96px);
  display:flex;
  justify-content:space-between;
  gap:20px;
  color:#9fa4ae;
  border-top:1px solid rgba(255,255,255,.08);
}
.legal-page,.support-page{
  max-width:920px;
  margin:0 auto;
  padding:90px 22px;
}
.card{
  padding:28px;
  border-radius:32px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.1);
  margin:18px 0;
}
.card p,.legal-page p,.support-page p{color:#b7bcc6;line-height:1.65;font-size:18px}
@media (max-width:900px){
  .hero,.ribbon,.split{grid-template-columns:1fr}
  .feature-cards,.screen-wall{grid-template-columns:1fr 1fr}
  nav{display:none}
  .micro-grid{grid-template-columns:1fr}
}
@media (max-width:560px){
  h1{font-size:52px}
  .feature-cards,.screen-wall{grid-template-columns:1fr}
  footer{flex-direction:column}
}