:root {
  --bg: #040b16;
  --text: #e8eef9;
  --muted: #8b9bb8;
  --accent: #3ecfbf;
  --cyan: #4cc9f0;
  --line: rgba(139,155,184,.18);
  --font: "Space Grotesk", system-ui, sans-serif;
  --display: "Orbitron", "Space Grotesk", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.hello {
  margin: 0; font-family: var(--font); color: var(--text);
  background: var(--bg); overflow-x: hidden;
  min-height: 100vh;
}
a { color: #9edcf0; text-decoration: none; }

.fx-aurora {
  position: fixed; inset: -20% -10% auto -10%; height: 70vh; z-index: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 50% 60% at 20% 40%, rgba(62,207,191,.22), transparent 60%),
    radial-gradient(ellipse 45% 50% at 80% 20%, rgba(76,201,240,.18), transparent 55%),
    radial-gradient(ellipse 40% 45% at 50% 80%, rgba(99,102,241,.14), transparent 60%);
  filter: blur(8px);
  animation: aurora-drift 14s ease-in-out infinite alternate;
}
@keyframes aurora-drift {
  from { transform: translate3d(-2%, 0, 0) scale(1); }
  to { transform: translate3d(3%, 4%, 0) scale(1.05); }
}
.fx-stars { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; opacity: .7; }
.fx-grid {
  position: fixed; inset: 0; z-index: 0; pointer-events: none; opacity: .18;
  background-image:
    linear-gradient(rgba(100,255,218,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(100,255,218,.07) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 50% 30%, #000 20%, transparent 75%);
  animation: grid-pan 40s linear infinite;
}
@keyframes grid-pan { to { background-position: 48px 48px; } }
.fx-scan {
  position: fixed; left: 0; right: 0; height: 18vh; z-index: 1; pointer-events: none;
  background: linear-gradient(to bottom, transparent, rgba(62,207,191,.06), transparent);
  animation: scan 7s linear infinite;
}
@keyframes scan { 0% { top: -20%; } 100% { top: 100%; } }

.hnav, .hero, .block, .foot { position: relative; z-index: 2; }
.hnav {
  position: sticky; top: 0; z-index: 10; display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 14px 28px; border-bottom: 1px solid var(--line);
  background: rgba(4,11,22,.72); backdrop-filter: blur(14px);
}
.hnav .brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 600; letter-spacing: .02em; }
.hnav nav { display: flex; gap: 18px; flex-wrap: wrap; }
.hnav nav a { color: var(--muted); font-size: .9rem; }
.hnav nav a:hover { color: var(--text); }
.cta {
  display: inline-block; background: linear-gradient(135deg, #2bb8a8, #3d8fd6);
  color: #fff !important; font-weight: 700; padding: 11px 18px; border-radius: 999px;
  box-shadow: 0 0 0 1px rgba(255,255,255,.08), 0 10px 30px rgba(62,207,191,.25);
}
.cta.mag:hover { transform: translateY(-1px); box-shadow: 0 0 24px rgba(62,207,191,.45); }
.ghost {
  display: inline-block; border: 1px solid var(--line); color: var(--text) !important;
  padding: 11px 18px; border-radius: 999px; background: rgba(255,255,255,.03);
}
.logo-pulse { animation: logo-pulse 3.2s ease-in-out infinite; }
@keyframes logo-pulse {
  0%, 100% { filter: drop-shadow(0 0 0 rgba(62,207,191,0)); }
  50% { filter: drop-shadow(0 0 16px rgba(62,207,191,.55)); }
}

.hero { text-align: center; padding: 72px 20px 64px; max-width: 920px; margin: 0 auto; }
.hero-stage { position: relative; }
.orbit {
  width: 168px; height: 168px; margin: 0 auto 22px; position: relative;
  display: grid; place-items: center;
  border-radius: 50%;
}
.logo-disc {
  width: 92px; height: 92px;
  border-radius: 50%;
  overflow: hidden;
  z-index: 3;
  position: relative;
  background: #fff;
  box-shadow:
    0 0 0 3px rgba(62,207,191,.35),
    0 0 24px rgba(62,207,191,.25),
    inset 0 0 0 1px rgba(10,25,47,.06);
  display: grid;
  place-items: center;
}
.orbit .hero-logo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  border-radius: 50%;
  display: block;
}
.orbit span {
  position: absolute; inset: 0; border: 1px solid rgba(62,207,191,.28); border-radius: 50%;
  animation: spin 12s linear infinite; pointer-events: none; z-index: 1;
}
.orbit span:nth-child(1) { inset: 12px; border-color: rgba(76,201,240,.42); }
.orbit span:nth-child(2) {
  inset: -2px; border-style: dashed; opacity: .55; animation-duration: 18s; animation-direction: reverse;
}
.orbit span:nth-child(3) {
  inset: 28%; border: none;
  background: radial-gradient(circle at 30% 30%, rgba(62,207,191,.32), transparent 65%);
  animation: pulse 4s ease-in-out infinite;
  z-index: 0;
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 50% { transform: scale(1.08); opacity: .7; } }

.eyebrow { color: var(--muted); letter-spacing: .14em; text-transform: uppercase; font-size: .72rem; }
.hero-title {
  font-family: var(--display); font-weight: 700; font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.15; margin: 12px 0; letter-spacing: .02em;
}
.hero-title em { font-style: normal; color: var(--accent); }
.glitch { position: relative; display: inline-block; }
.glitch::before, .glitch::after {
  content: attr(data-text); position: absolute; left: 0; top: 0; width: 100%; overflow: hidden;
  opacity: .65;
}
.glitch::before { color: #4cc9f0; transform: translate(2px, 0); clip-path: inset(0 0 55% 0); animation: glitch1 3s infinite linear alternate-reverse; }
.glitch::after { color: #f472b6; transform: translate(-2px, 0); clip-path: inset(45% 0 0 0); animation: glitch2 2.4s infinite linear alternate-reverse; }
@keyframes glitch1 { 20% { transform: translate(-2px, 1px); } 40% { transform: translate(2px, -1px); } }
@keyframes glitch2 { 25% { transform: translate(2px, 0); } 55% { transform: translate(-1px, 1px); } }

.lead { color: var(--muted); font-size: 1.08rem; line-height: 1.6; max-width: 62ch; margin: 0 auto 22px; }
.actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 28px; }
.hero-stats {
  display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 12px; max-width: 520px; margin: 0 auto;
}
.hero-stats div {
  border: 1px solid var(--line); border-radius: 14px; padding: 12px;
  background: rgba(13,27,51,.55); backdrop-filter: blur(8px);
}
.hero-stats strong { display: block; font-family: var(--display); font-size: 1.4rem; color: var(--accent); }
.hero-stats span { font-size: .78rem; color: var(--muted); }

.block { padding: 64px 24px; max-width: 1100px; margin: 0 auto; }
.block.alt {
  max-width: none; background: linear-gradient(180deg, rgba(13,27,51,.35), rgba(13,27,51,.55));
  border-block: 1px solid var(--line);
}
.block.alt > * { max-width: 1100px; margin-left: auto; margin-right: auto; padding-left: 24px; padding-right: 24px; }
.block h2 { font-family: var(--display); font-size: 1.5rem; margin: 0 0 10px; letter-spacing: .03em; }
.sub { color: var(--muted); margin: 0 0 22px; max-width: 70ch; line-height: 1.55; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.glass {
  background: linear-gradient(160deg, rgba(17,34,64,.9), rgba(10,25,47,.75));
  border: 1px solid var(--line); border-radius: 16px; padding: 18px;
  box-shadow: 0 12px 40px rgba(0,0,0,.25);
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.glass:hover {
  transform: translateY(-4px);
  border-color: rgba(62,207,191,.35);
  box-shadow: 0 16px 50px rgba(62,207,191,.12);
}
.glass h3 { margin: 0 0 8px; font-size: 1rem; }
.glass p, .glass ul { margin: 0; color: var(--muted); font-size: .92rem; line-height: 1.5; }
.glass ul { padding-left: 1.1rem; }
.icon-orb {
  width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center;
  margin-bottom: 10px; color: var(--accent);
  background: radial-gradient(circle at 30% 30%, rgba(62,207,191,.35), rgba(62,207,191,.05));
  border: 1px solid rgba(62,207,191,.3);
}
.chips { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0; }
.chips li {
  border: 1px solid var(--line); background: rgba(13,27,51,.7); border-radius: 999px;
  padding: 8px 12px; font-size: .85rem; color: var(--muted);
  transition: color .2s, border-color .2s, transform .2s;
}
.chips li:hover { color: var(--text); border-color: rgba(62,207,191,.4); transform: translateY(-2px); }
.feat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }

.foot {
  display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap;
  padding: 36px 16px 48px; color: var(--muted); font-size: .9rem; border-top: 1px solid var(--line);
}

.reveal {
  opacity: 0; transform: translateY(22px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.in { opacity: 1; transform: none; }
.reveal.delay-1 { transition-delay: .1s; }
.reveal.delay-2 { transition-delay: .2s; }

@media (max-width: 900px) {
  .grid3, .feat-grid, .hero-stats { grid-template-columns: 1fr; }
  .hnav nav { display: none; }
}