:root {
  --bg: #080b14; --panel: #111727; --panel2: #151e31; --text: #f4f6ff;
  --muted: #a4aec4; --accent: #9b7bff; --accent2: #55d6c2; --line: rgba(255,255,255,.09);
}
* { 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, "Segoe UI", sans-serif; line-height: 1.6; }
a { color: inherit; text-decoration: none; }
.site-header { height: 78px; max-width: 1180px; margin: auto; padding: 0 28px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 9px; font-weight: 850; letter-spacing: .08em; font-size: 17px; }
.brand-mark { width: 31px; height: 31px; display: grid; place-items: center; border-radius: 10px; background: linear-gradient(135deg,var(--accent),#5d8cff); color: white; }
.brand-dot { color: var(--accent); margin-left: -9px; }
nav { display: flex; align-items: center; gap: 34px; color: var(--muted); font-size: 14px; }
nav a:hover, footer a:hover { color: white; }
.nav-cta { padding: 10px 17px; border: 1px solid var(--line); border-radius: 10px; color: var(--text); }
.menu-toggle { display: none; background: none; color: white; border: 0; font-size: 25px; }
.hero { max-width: 1180px; min-height: 570px; padding: 88px 28px 80px; margin: auto; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 50px; overflow: hidden; }
.eyebrow { color: var(--accent2); font-size: 11px; font-weight: 800; letter-spacing: .19em; }
.pulse, .status-light { display: inline-block; width: 8px; height: 8px; background: var(--accent2); border-radius: 50%; margin-right: 8px; box-shadow: 0 0 14px var(--accent2); }
h1 { max-width: 650px; margin: 18px 0; font-size: clamp(43px,6vw,72px); line-height: 1.06; letter-spacing: -.055em; }
h1 span { background: linear-gradient(90deg,#a68aff,#57d8c5); color: transparent; background-clip: text; }
.hero-copy, .section-heading > p:last-child, .about-panel p:not(.eyebrow), .contact > p:not(.eyebrow) { color: var(--muted); max-width: 530px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 30px; }
.button { display: inline-flex; align-items: center; gap: 18px; padding: 13px 19px; border-radius: 11px; font-size: 14px; font-weight: 750; transition: transform .2s, filter .2s; }
.button:hover { transform: translateY(-2px); filter: brightness(1.1); }
.button-primary { background: linear-gradient(110deg,#9272fa,#637eff); color: white; box-shadow: 0 10px 30px #7866ed35; }
.button-ghost { border: 1px solid var(--line); color: var(--text); }
.hero-note { margin-top: 25px; color: var(--muted); font-size: 12px; }
.check { color: var(--accent2); margin-right: 7px; }
.hero-art { min-height: 370px; position: relative; display: grid; place-items: center; }
.glow { position: absolute; width: 280px; height: 280px; border-radius: 50%; background: #8668ff35; filter: blur(65px); }
.float-card { position: absolute; border: 1px solid #ffffff20; background: linear-gradient(145deg,#1c2740ed,#101727ed); border-radius: 18px; box-shadow: 0 25px 70px #0008; }
.card-back { width: 245px; padding: 22px; right: 2%; top: 30px; transform: rotate(8deg); }
.mini-label { display: block; color: var(--muted); font-size: 9px; letter-spacing: .15em; }
.card-back strong { display: block; color: var(--accent2); font-size: 25px; margin-top: 5px; }
.bars { display: flex; gap: 6px; align-items: end; height: 45px; margin-top: 12px; }
.bars i { flex: 1; background: linear-gradient(var(--accent2),#5a7fff); border-radius: 5px; height: 45%; }
.bars i:nth-child(2n) { height: 80%; }.bars i:nth-child(3n) { height: 60%; }
.card-front { width: 310px; padding: 18px; left: 0; bottom: 28px; transform: rotate(-5deg); }
.card-top { display: flex; justify-content: space-between; color: var(--muted); font-size: 10px; margin-bottom: 25px; }
.window-dots { color: #a68aff; letter-spacing: 2px; }
.code-line { height: 8px; border-radius: 10px; margin: 13px 0; background: linear-gradient(90deg,#9c7aff,#4d8fff); opacity: .8; }
.code-line.long { width: 90%; }.code-line.medium { width: 65%; opacity: .5; }.code-line.short { width: 42%; opacity: .35; }
.preview-chip { margin-top: 28px; padding: 12px; background: #ffffff0b; border: 1px solid var(--line); border-radius: 9px; font-size: 10px; color: #dbe0f2; }
.preview-chip span { color: var(--accent2); margin-right: 7px; }
.orbit { position: absolute; border: 1px solid #a68aff30; border-radius: 50%; width: 390px; height: 220px; transform: rotate(-28deg); }
.orbit-two { width: 440px; height: 280px; transform: rotate(42deg); border-color: #55d6c225; }
.section { max-width: 1180px; margin: auto; padding: 75px 28px; }
.section-heading { text-align: center; margin-bottom: 35px; }
.section-heading h2, .about-panel h2, .contact h2 { font-size: clamp(29px,4vw,43px); line-height: 1.15; letter-spacing: -.04em; margin: 12px 0; }
.section-heading > p:last-child { margin: auto; }
.feature-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 17px; }
.feature-card { padding: 27px; border: 1px solid var(--line); border-radius: 16px; background: linear-gradient(145deg,var(--panel),#0d1220); }
.feature-icon { width: 43px; height: 43px; display: grid; place-items: center; border-radius: 12px; font-size: 21px; background: #9272fa20; color: #b49cff; }
.feature-icon.blue { background: #5c8fff20; color: #81a9ff; }.feature-icon.green { background: #55d6c220; color: var(--accent2); }
.feature-card h3 { margin: 20px 0 7px; font-size: 17px; }.feature-card p { margin: 0; color: var(--muted); font-size: 13px; }
.about-panel { display: flex; justify-content: space-between; align-items: center; gap: 30px; padding: 42px; border-radius: 20px; border: 1px solid var(--line); background: radial-gradient(ellipse at 90% 10%,#8468ff26,transparent 45%),var(--panel); }
.about-panel > div:first-child { max-width: 620px; }
.status-box { min-width: 220px; display: flex; align-items: center; gap: 12px; padding: 15px; border-radius: 12px; background: #080d18; border: 1px solid var(--line); }
.status-box strong, .status-box small { display: block; }.status-box strong { font-size: 12px; }.status-box small { color: var(--muted); font-size: 10px; margin-top: 3px; }
.status-check { margin-left: auto; color: var(--accent2); font-size: 20px; }
.contact { text-align: center; padding-top: 55px; padding-bottom: 90px; }.contact > p:not(.eyebrow) { margin: 0 auto 25px; }
footer { min-height: 85px; border-top: 1px solid var(--line); max-width: 1180px; margin: auto; padding: 20px 28px; display: flex; justify-content: space-between; align-items: center; gap: 15px; color: var(--muted); font-size: 11px; }
footer .brand { color: var(--text); font-size: 14px; } footer .brand-mark { width: 26px; height: 26px; }
@media (max-width: 760px) {
  .site-header { height: 68px; }.menu-toggle { display: block; }
  nav { display: none; position: absolute; z-index: 5; top: 68px; left: 0; right: 0; padding: 20px 28px; background: #101727; border-bottom: 1px solid var(--line); flex-direction: column; align-items: stretch; gap: 17px; }
  nav.open { display: flex; }
  .hero { grid-template-columns: 1fr; padding-top: 65px; gap: 10px; }.hero-art { min-height: 330px; }
  .feature-grid { grid-template-columns: 1fr; }.about-panel { flex-direction: column; align-items: stretch; padding: 27px; }
  footer { flex-direction: column; text-align: center; }
}