.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
header.top{display:flex;align-items:center;justify-content:space-between;padding:18px 0}
.logo{font-family:ui-serif,Georgia,serif;font-size:20px;color:var(--ember-soft);letter-spacing:.08em}
.logo span{color:var(--teal)}
.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:32px;align-items:center;padding:28px 0 48px}
.hero h1{font-size:clamp(34px,6vw,62px);line-height:1.04;margin:0 0 12px;
  background:linear-gradient(90deg,var(--ember-soft),var(--ember) 55%,var(--teal));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero .tagline{color:var(--dim);font-size:18px;margin:0 0 22px}
#hero-preview{width:100%;height:340px;border:1px solid var(--line);border-radius:14px;
  background:#0b1340;display:block}
section{padding:40px 0}
section h2{color:var(--ember-soft);font-size:26px;margin:0 0 16px}
#features{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:14px}
#features li{background:#111c26;border:1px solid var(--line);border-left:3px solid var(--ember);
  border-radius:10px;padding:14px 16px;color:var(--dim);line-height:1.5}
#features li b{color:var(--text)}
#gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
#gallery img{width:100%;border:1px solid var(--line);border-radius:10px;background:#0b1340}
#controls{background:#111c26;border:1px solid var(--line);border-radius:12px;padding:20px 22px;
  color:var(--dim);line-height:1.7}
#controls h3{margin:14px 0 6px;color:var(--teal)}
#controls h3:first-child{margin-top:0}
.cta-band{text-align:center;padding:52px 0 64px}
footer{padding:26px 0 40px;color:#55707f;font-size:13px;text-align:center;border-top:1px solid var(--line)}
@media (max-width:760px){
  .hero{grid-template-columns:1fr;padding:18px 0 30px}
  #features{grid-template-columns:1fr}
  #gallery{grid-template-columns:1fr}
  #hero-preview{height:240px}
}