html, body {
  background:
    radial-gradient(circle at 74% 35%, rgba(83,102,196,.24), transparent 28%),
    radial-gradient(circle at 19% 78%, rgba(253,253,150,.08), transparent 28%),
    linear-gradient(145deg, #11151b, #090b0e 55%, #161419) !important;
}
body::before { position: fixed; inset: 0; content: ""; background-image: linear-gradient(rgba(253,253,150,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(253,253,150,.025) 1px, transparent 1px); background-size: 38px 38px; pointer-events: none; }
.phone-root { padding-right: max(4vw, 38px); }
.demo-back { position: fixed; z-index: 10000; top: 22px; left: 24px; min-height: 40px; padding: 0 15px; display: inline-flex; align-items: center; gap: 10px; border: 1px solid rgba(255,255,255,.16); border-radius: 9px; background: rgba(10,11,13,.84); color: #f2f3f4; font: 600 12px Inter, Arial, sans-serif; text-decoration: none; backdrop-filter: blur(12px); box-shadow: 0 8px 30px rgba(0,0,0,.26); transition: .15s; }
.demo-back:hover { border-color: #fdfd96; transform: translateY(-1px); }
.demo-back span { color: #fdfd96; font-size: 16px; }
.demo-wip { position: fixed; z-index: 10000; top: 22px; left: 50%; min-height: 40px; padding: 0 14px; display: flex; align-items: center; gap: 9px; border: 1px solid rgba(255,183,77,.3); border-radius: 9px; background: rgba(10,11,13,.86); color: #ffc66d; font-family: Inter, Arial, sans-serif; transform: translateX(-50%); backdrop-filter: blur(12px); box-shadow: 0 8px 30px rgba(0,0,0,.26); }
.demo-wip i { width: 7px; height: 7px; border-radius: 50%; background: #ffb74d; box-shadow: 0 0 10px rgba(255,183,77,.7); }
.demo-wip strong { font-size: 11px; text-transform: uppercase; letter-spacing: .05em; }
.demo-wip small { padding-left: 9px; border-left: 1px solid rgba(255,255,255,.12); color: #8f969f; font-size: 10px; }
.demo-copy { position: fixed; z-index: 2; top: 50%; left: max(7vw, 55px); width: min(570px, 45vw); transform: translateY(-50%); font-family: Inter, Arial, sans-serif; }
.demo-copy > span { color: #fdfd96; font: 600 11px "JetBrains Mono", monospace; letter-spacing: .14em; text-transform: uppercase; }
.demo-copy h1 { margin: 18px 0; color: #f4f5f6; font: 700 clamp(38px, 4.2vw, 65px)/1.04 "Space Grotesk", Inter, sans-serif; letter-spacing: -.04em; }
.demo-copy p { max-width: 520px; color: #969da7; font-size: 15px; line-height: 1.75; }
.demo-copy small { margin-top: 28px; display: inline-flex; padding: 9px 12px; border: 1px solid rgba(253,253,150,.2); border-radius: 7px; background: rgba(253,253,150,.07); color: #fdfd96; font-size: 11px; }
@media (max-width: 920px) { .demo-copy { display: none; } .demo-wip { left: auto; right: 20px; transform: none; } .phone-root { justify-content: center; padding: 4vh 3vw; } }
@media (max-width: 520px) { .demo-back { top: 10px; left: 10px; min-height: 34px; } .demo-wip { top: 10px; right: 10px; min-height: 34px; } .demo-wip small { display: none; } .phone { height: min(88vh, 760px); } }