:root {
  --bg: #020611;
  --panel: rgba(7, 15, 30, .68);
  --line: rgba(103, 173, 255, .18);
  --text: #f5f8ff;
  --muted: #91a4c2;
  --blue: #1887ff;
  --blue-2: #67bcff;
  --cyan: #73ebff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  color: var(--text);
  background:
    radial-gradient(circle at 50% 15%, rgba(13, 78, 175, .18), transparent 34%),
    radial-gradient(circle at 10% 80%, rgba(0, 132, 255, .10), transparent 27%),
    linear-gradient(180deg, #02050c 0%, #020714 48%, #02050c 100%);
  font-family: Inter, system-ui, sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(103, 173, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(103, 173, 255, .035) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(to bottom, black 0%, transparent 75%);
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
}

.orb { position: fixed; border-radius: 50%; filter: blur(80px); pointer-events: none; }
.orb-one { width: 350px; height: 350px; background: rgba(0, 119, 255, .10); left: -120px; top: 30%; }
.orb-two { width: 420px; height: 420px; background: rgba(42, 190, 255, .08); right: -180px; top: 58%; }

.site-header {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 10;
}

.brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  min-width: 0;
}

.header-logo {
  display: block;
  width: clamp(190px, 22vw, 290px);
  height: auto;
  max-height: 62px;
  object-fit: contain;
  object-position: left center;
  filter: drop-shadow(0 0 14px rgba(38, 139, 255, .22));
}

.status {
  color: #7f97ba;
  font-size: .68rem;
  letter-spacing: .16em;
  display: flex;
  align-items: center;
  gap: 8px;
}
.status-dot {
  width: 8px;
  height: 8px;
  background: #3dffb0;
  border-radius: 50%;
  box-shadow: 0 0 16px #3dffb0;
  animation: breathe 1.8s ease-in-out infinite;
}

.hero {
  width: min(980px, calc(100% - 40px));
  margin: 0 auto;
  text-align: center;
  padding: 62px 0 36px;
  position: relative;
  z-index: 2;
}

.logo-wrap {
  width: min(330px, 72vw);
  margin: 0 auto 18px;
  position: relative;
}
.logo-glow {
  position: absolute;
  inset: 20%;
  background: rgba(20, 118, 255, .4);
  filter: blur(48px);
  border-radius: 50%;
}
.hero-logo {
  width: 100%;
  display: block;
  position: relative;
  transform-origin: center center;
  filter: drop-shadow(0 0 30px rgba(37, 138, 255, .24));
  animation: logoPulse 2.8s ease-in-out infinite;
  will-change: transform, filter;
}

.eyebrow {
  color: var(--blue-2);
  font-size: .72rem;
  letter-spacing: .23em;
  font-weight: 700;
  margin-top: 4px;
}

h1 {
  font-family: Orbitron, Inter, sans-serif;
  font-size: clamp(2.5rem, 6vw, 5.6rem);
  line-height: .98;
  margin: 20px 0 24px;
  letter-spacing: -.045em;
  font-weight: 600;
}
h1 span {
  color: transparent;
  background: linear-gradient(90deg, #eef7ff 0%, #66bbff 45%, #147eff 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.lead {
  max-width: 760px;
  margin: 0 auto;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.18rem);
  line-height: 1.75;
}

.actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 30px;
  flex-wrap: wrap;
}
.button {
  min-width: 182px;
  padding: 14px 18px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: .88rem;
  transition: .2s ease;
}
.button.primary {
  color: white;
  background: linear-gradient(135deg, #0870f0, #12a0ff);
  box-shadow: 0 10px 34px rgba(0, 125, 255, .22), inset 0 1px rgba(255,255,255,.25);
}
.button.primary:hover { transform: translateY(-2px); box-shadow: 0 14px 40px rgba(0, 125, 255, .32); }
.button.secondary { color: #d7e7ff; border: 1px solid var(--line); background: rgba(10, 22, 43, .55); }
.button.secondary:hover { border-color: rgba(103, 188, 255, .45); background: rgba(13, 34, 65, .72); }

.terminal {
  max-width: 680px;
  margin: 50px auto 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: rgba(1, 7, 17, .72);
  box-shadow: 0 25px 70px rgba(0,0,0,.35), 0 0 0 1px rgba(255,255,255,.015) inset;
  text-align: left;
  backdrop-filter: blur(18px);
}
.terminal-top {
  height: 42px;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 14px;
  border-bottom: 1px solid var(--line);
  color: #607797;
  font: 600 .66rem/1 Inter, sans-serif;
  letter-spacing: .1em;
}
.terminal-top span { width: 8px; height: 8px; border-radius: 50%; background: #20344e; }
.terminal-top div { margin-left: 8px; }
.terminal-body {
  padding: 20px 22px 22px;
  color: #95a8c3;
  font: 500 .82rem/1.9 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.terminal-body p { margin: 0; }
.terminal-body b { color: var(--cyan); }
.terminal-body em { color: #6b819f; font-style: normal; float: right; }
.ok { color: #3dffb0; }
.pulse { color: var(--blue-2); animation: breathe 1.4s infinite; }
.cursor {
  display: inline-block;
  width: 7px;
  height: 1em;
  background: var(--blue-2);
  margin-left: 4px;
  vertical-align: -2px;
  animation: blink .9s steps(1) infinite;
}

.capabilities {
  width: min(1100px, calc(100% - 40px));
  margin: 52px auto 90px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  position: relative;
  z-index: 2;
}
.capabilities article {
  padding: 26px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(8, 18, 35, .75), rgba(4, 10, 21, .55));
  border-radius: 12px;
  backdrop-filter: blur(16px);
  transition: .25s ease;
}
.capabilities article:hover { transform: translateY(-4px); border-color: rgba(103, 188, 255, .38); }
.card-icon { font: 600 .72rem Orbitron, sans-serif; color: var(--blue-2); letter-spacing: .15em; margin-bottom: 35px; }
.capabilities h2 { font: 600 1.05rem Orbitron, sans-serif; margin: 0 0 12px; letter-spacing: .02em; }
.capabilities p { color: var(--muted); line-height: 1.65; margin: 0; font-size: .9rem; }

footer {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  border-top: 1px solid var(--line);
  padding: 24px 0 34px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: #566b89;
  font-size: .72rem;
  letter-spacing: .07em;
  position: relative;
  z-index: 2;
}
.footer-tag { letter-spacing: .18em; }

@keyframes blink { 50% { opacity: 0; } }
@keyframes breathe { 50% { opacity: .35; transform: scale(.88); } }
@keyframes logoPulse {
  0%, 100% {
    transform: scale(1);
    filter: drop-shadow(0 0 24px rgba(37, 138, 255, .22)) brightness(1);
  }
  50% {
    transform: scale(1.035);
    filter: drop-shadow(0 0 44px rgba(37, 138, 255, .5)) brightness(1.08);
  }
}

@media (max-width: 760px) {
  .site-header { height: 70px; }
  .header-logo { width: min(220px, 66vw); max-height: 54px; }
  .status { display: none; }
  .hero { padding-top: 38px; }
  .logo-wrap { width: min(270px, 74vw); }
  .eyebrow { font-size: .59rem; line-height: 1.7; }
  .capabilities { grid-template-columns: 1fr; margin-top: 32px; }
  footer { flex-direction: column; }
  .footer-tag { line-height: 1.6; }
  .terminal-body { font-size: .73rem; padding: 17px; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
}