:root{
  --bg:#07111d;
  --bg2:#0a1421;
  --text:#f7f9fc;
  --muted:#9aa9bd;
  --line:#1d2b3d;
  --accent:#5fa7ff;
  --max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
.wrap{width:min(var(--max),calc(100% - 40px));margin:0 auto}
header{border-bottom:1px solid var(--line);background:var(--bg)}
.nav{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo img{width:132px}
.navlinks{display:flex;gap:22px;color:var(--muted);font-size:14px}
.navlinks a:hover{color:var(--text)}
.button{
  min-height:44px;padding:0 17px;border-radius:8px;
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);font-size:14px;font-weight:750
}
.button.primary{background:#fff;color:#07111d;border-color:#fff}
.button.secondary{background:transparent;color:#fff}
.hero{padding:80px 0 74px;border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 370px;gap:70px;align-items:center}
.eyebrow,.label{
  color:var(--accent);font-size:12px;font-weight:800;
  letter-spacing:.08em;text-transform:uppercase
}
h1{font-size:clamp(46px,6vw,72px);line-height:1.02;letter-spacing:-.045em;margin:13px 0 20px;max-width:760px}
h2{font-size:clamp(32px,4vw,46px);line-height:1.08;letter-spacing:-.03em;margin:8px 0 13px}
h3{margin:0}
p{margin-top:0}
.hero-copy{font-size:19px;color:var(--muted);max-width:660px;margin-bottom:27px}
.actions{display:flex;gap:10px;flex-wrap:wrap}
.meta{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:13px;margin-top:19px}
.product-shot{
  max-width:350px;margin-left:auto;border-radius:26px;overflow:hidden;
  border:1px solid #26384f;background:#030914;box-shadow:0 24px 64px rgba(0,0,0,.28)
}
section{padding:72px 0;border-bottom:1px solid var(--line)}
.section-head{max-width:720px;margin-bottom:32px}
.section-head p,.copy{color:var(--muted);font-size:17px}
.feature-row{
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line)
}
.feature{
  padding:23px 20px 23px 0;
}
.feature + .feature{border-left:1px solid var(--line);padding-left:20px}
.feature h3{font-size:17px;margin-bottom:6px}
.feature p{color:var(--muted);font-size:14px;margin:0}
.two-col{display:grid;grid-template-columns:.9fr 1.1fr;gap:58px;align-items:start}
.steps{list-style:none;padding:0;margin:25px 0 0}
.steps li{
  display:grid;grid-template-columns:32px 1fr;gap:12px;
  padding:16px 0;border-top:1px solid var(--line)
}
.steps li:last-child{border-bottom:1px solid var(--line)}
.step{width:26px;height:26px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;color:var(--muted);font-size:12px;font-weight:800}
.steps b{display:block;margin-bottom:3px}
.steps span{color:var(--muted);font-size:14px}
.pulse-shots{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
.pulse-shot img{width:100%;border-radius:18px;border:1px solid #24354b;background:#030914}
.pulse-shot h3{font-size:15px;margin:11px 0 2px}
.pulse-shot p{font-size:13px;color:var(--muted);margin:0}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.gallery figure{margin:0}
.gallery img{width:100%;border-radius:16px;border:1px solid #223249;background:#030914}
.gallery figcaption{font-size:13px;color:var(--muted);padding-top:9px}
.privacy-grid{display:grid;grid-template-columns:1fr 1fr;gap:58px}
.privacy-grid p{color:var(--muted);font-size:17px}
.cta{display:flex;justify-content:space-between;align-items:center;gap:30px}
.cta h2{margin-bottom:0}
footer{padding:31px 0 42px;color:var(--muted);font-size:13px}
.footer-row{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.footer-links{display:flex;gap:15px;flex-wrap:wrap}

/* dedicated SEO pages */
.article-hero{padding:76px 0 62px;border-bottom:1px solid var(--line)}
.article-hero .wrap{max-width:900px}
.article-hero p{max-width:740px;color:var(--muted);font-size:19px}
.article{max-width:900px;margin:0 auto}
.article h2{font-size:34px}
.article p,.article li{color:var(--muted);font-size:16px}
.article img{border-radius:20px;border:1px solid #24354b}
.faq details{padding:17px 0;border-top:1px solid var(--line)}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{font-weight:750;cursor:pointer}
.faq p{margin:9px 0 0}

@media(max-width:900px){
  .hero-grid,.two-col,.privacy-grid{grid-template-columns:1fr}
  .hero-grid{gap:40px}
  .product-shot{margin:0 auto;max-width:330px}
  .feature-row{grid-template-columns:repeat(2,1fr)}
  .feature:nth-child(3){border-left:0;border-top:1px solid var(--line)}
  .feature:nth-child(4){border-top:1px solid var(--line)}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .navlinks{display:none}
}
@media(max-width:620px){
  .wrap{width:min(var(--max),calc(100% - 28px))}
  .hero{padding:52px 0 54px}
  h1{font-size:43px}
  .hero-copy{font-size:17px}
  section{padding:54px 0}
  .actions{display:grid}
  .button{width:100%}
  .feature-row{grid-template-columns:1fr}
  .feature,.feature + .feature{
    padding:18px 0;border-left:0;border-top:1px solid var(--line)
  }
  .feature:first-child{border-top:0}
  .pulse-shots,.gallery{
    display:grid;
    grid-auto-flow:column;
    grid-auto-columns:78%;
    grid-template-columns:none;
    overflow-x:auto;
    gap:14px;
    padding-bottom:8px;
    scroll-snap-type:x mandatory
  }
  .pulse-shot,.gallery figure{scroll-snap-align:start}
  .cta{align-items:flex-start;flex-direction:column}
}