:root {
  --bg: #05070b;
  --bg-2: #090d14;
  --panel: rgba(255, 255, 255, 0.045);
  --panel-strong: rgba(255, 255, 255, 0.075);
  --text: #f8fbff;
  --muted: #9aa7b8;
  --subtle: #687486;
  --line: rgba(255, 255, 255, 0.09);
  --line-soft: rgba(255, 255, 255, 0.055);
  --blue: #4f8cff;
  --cyan: #34d4ff;
  --violet: #8d7cff;
  --green: #31d089;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
  --font: "Geist", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 20% -10%, rgba(79, 140, 255, 0.28), transparent 34rem),
    radial-gradient(circle at 88% 10%, rgba(141, 124, 255, 0.22), transparent 30rem),
    linear-gradient(180deg, #05070b 0%, #080b12 42%, #05070b 100%);
  color: var(--text);
  font-family: var(--font);
  font-feature-settings: "liga" 1;
}

body::before {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  content: "";
  inset: 0;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8), transparent 72%);
  pointer-events: none;
  position: fixed;
  z-index: -1;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  align-items: center;
  backdrop-filter: blur(22px);
  background: rgba(5, 7, 11, 0.72);
  border-bottom: 1px solid var(--line-soft);
  display: flex;
  gap: 24px;
  justify-content: space-between;
  left: 0;
  padding: 16px 32px;
  position: sticky;
  right: 0;
  top: 0;
  z-index: 10;
}

.brand,
.nav,
.hero-actions,
.signal-row,
.profile-top,
.insight,
.footer {
  align-items: center;
  display: flex;
}

.brand {
  font-size: 15px;
  font-weight: 600;
  gap: 11px;
  letter-spacing: -0.02em;
}

.brand-mark {
  align-items: center;
  background: linear-gradient(135deg, rgba(79, 140, 255, 0.22), rgba(52, 212, 255, 0.08));
  border: 1px solid rgba(122, 164, 255, 0.32);
  border-radius: 12px;
  box-shadow: inset 0 0 18px rgba(79, 140, 255, 0.18), 0 10px 30px rgba(0, 0, 0, 0.28);
  color: var(--text);
  display: inline-flex;
  height: 34px;
  justify-content: center;
  width: 34px;
}

.brand-mark svg {
  fill: none;
  height: 24px;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.4;
  width: 24px;
}

.nav {
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
  gap: 24px;
}

.nav a:hover,
.nav-cta:hover,
.link-list a:hover {
  color: var(--text);
}

.nav-cta {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #dfe8f7;
  font-size: 14px;
  font-weight: 500;
  padding: 9px 15px;
}

.hero {
  isolation: isolate;
  margin: 0 auto;
  max-width: 1040px;
  padding: 122px 24px 76px;
  position: relative;
  text-align: center;
}

.orb {
  border-radius: 999px;
  filter: blur(8px);
  opacity: 0.65;
  position: absolute;
  z-index: -1;
}

.orb-one {
  background: rgba(79, 140, 255, 0.22);
  height: 180px;
  left: 4%;
  top: 96px;
  width: 180px;
}

.orb-two {
  background: rgba(52, 212, 255, 0.12);
  height: 240px;
  right: 0;
  top: 130px;
  width: 240px;
}

.eyebrow,
.mono-label {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  margin: 0 0 18px;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(46px, 8vw, 84px);
  font-weight: 600;
  letter-spacing: -0.075em;
  line-height: 0.96;
  margin-bottom: 24px;
}

.hero-copy {
  color: var(--muted);
  font-size: clamp(18px, 2.5vw, 22px);
  line-height: 1.7;
  margin: 0 auto 34px;
  max-width: 760px;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 38px;
}

.button {
  border-radius: 999px;
  display: inline-flex;
  font-size: 14px;
  font-weight: 600;
  justify-content: center;
  padding: 13px 19px;
}

.button-primary {
  background: linear-gradient(135deg, var(--blue), var(--violet));
  box-shadow: 0 16px 44px rgba(79, 140, 255, 0.25);
  color: white;
}

.button-secondary {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  color: #dbe6f7;
}

.signal-row {
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  display: inline-flex;
  flex-wrap: wrap;
  font-size: 14px;
  gap: 8px;
  justify-content: center;
  padding: 8px;
}

.signal-row span {
  padding: 8px 12px;
}

.signal-row strong {
  color: var(--text);
}

.demo-grid,
.section,
.footer {
  margin: 0 auto;
  max-width: 1160px;
  padding-left: 24px;
  padding-right: 24px;
}

.demo-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: 0.92fr 1.08fr;
  padding-bottom: 104px;
}

.glass-card,
.feature-grid article,
.roadmap {
  background: linear-gradient(180deg, var(--panel-strong), rgba(255, 255, 255, 0.03));
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.profile-card,
.intelligence-card {
  min-height: 450px;
  padding: 30px;
}

.profile-top {
  justify-content: space-between;
  margin-bottom: 24px;
}

.avatar {
  align-items: center;
  background: radial-gradient(circle at 30% 20%, #8ee7ff, #4f8cff 42%, #111827 78%);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 22px;
  box-shadow: inset 0 0 22px rgba(255, 255, 255, 0.18), 0 14px 40px rgba(79, 140, 255, 0.24);
  color: var(--text);
  display: flex;
  font-weight: 600;
  height: 74px;
  justify-content: center;
  letter-spacing: -1px;
  width: 74px;
}

.badge {
  background: rgba(52, 212, 255, 0.1);
  border: 1px solid rgba(52, 212, 255, 0.24);
  border-radius: 9999px;
  color: #a9eeff;
  font-size: 12px;
  font-weight: 500;
  padding: 7px 11px;
}

.profile-card h2,
.intelligence-card h2,
.section h2 {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 600;
  letter-spacing: -0.06em;
  line-height: 1.05;
  margin-bottom: 18px;
}

.profile-card p,
.intelligence-card p,
.section p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}

.role {
  color: #e9f1ff !important;
  font-weight: 500;
}

.link-list {
  display: grid;
  gap: 10px;
  margin-top: 28px;
}

.link-list a {
  align-items: center;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--line-soft);
  border-radius: 14px;
  color: #d5deec;
  display: flex;
  font-weight: 500;
  justify-content: space-between;
  padding: 14px 16px;
}

.intelligence-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.network-preview {
  height: 70px;
  margin: -2px 0 12px;
  position: relative;
}

.network-preview::before {
  background: linear-gradient(90deg, transparent, rgba(79, 140, 255, 0.45), rgba(52, 212, 255, 0.5), transparent);
  content: "";
  height: 1px;
  left: 5%;
  position: absolute;
  right: 5%;
  top: 34px;
}

.network-preview span {
  background: radial-gradient(circle, #eaf7ff, #4f8cff 58%, #152036 60%);
  border-radius: 999px;
  box-shadow: 0 0 32px rgba(79, 140, 255, 0.42);
  height: 14px;
  position: absolute;
  top: 27px;
  width: 14px;
}

.network-preview span:nth-child(1) { left: 6%; }
.network-preview span:nth-child(2) { left: 35%; transform: scale(1.35); }
.network-preview span:nth-child(3) { left: 63%; }
.network-preview span:nth-child(4) { left: 88%; transform: scale(1.2); }

.insight {
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--line-soft);
  border-radius: 16px;
  gap: 12px;
  margin-top: 12px;
  padding: 14px;
}

.insight p {
  font-size: 15px;
  margin: 0;
}

.dot {
  border-radius: 50%;
  flex: 0 0 auto;
  height: 10px;
  width: 10px;
}

.blue { background: var(--blue); }
.violet { background: var(--violet); }
.cyan { background: var(--cyan); }

.section {
  padding-bottom: 112px;
}

.section > p {
  max-width: 760px;
}

.feature-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 34px;
}

.feature-grid article {
  padding: 24px;
}

.feature-number {
  color: var(--cyan);
  display: inline-block;
  font-family: var(--mono);
  font-size: 12px;
  margin-bottom: 30px;
}

.feature-grid h3 {
  font-size: 22px;
  letter-spacing: -0.04em;
  margin-bottom: 10px;
}

.feature-grid p {
  font-size: 15px;
  margin: 0;
}

.split-section {
  align-items: start;
  display: grid;
  gap: 40px;
  grid-template-columns: 1fr 1fr;
}

.roadmap {
  counter-reset: roadmap;
  list-style: none;
  margin: 0;
  padding: 10px;
}

.roadmap li {
  align-items: center;
  border-radius: 16px;
  color: var(--muted);
  display: flex;
  font-weight: 500;
  gap: 14px;
  padding: 16px;
}

.roadmap li + li {
  border-top: 1px solid var(--line-soft);
}

.roadmap span {
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 12px;
}

.closing {
  text-align: center;
}

.closing p {
  margin: 0 auto 26px;
}

.footer {
  border-top: 1px solid var(--line-soft);
  color: var(--subtle);
  font-size: 14px;
  justify-content: space-between;
  padding-bottom: 36px;
  padding-top: 36px;
}

@media (max-width: 780px) {
  .site-header {
    padding: 14px 18px;
  }

  .nav {
    display: none;
  }

  .hero {
    padding-top: 82px;
  }

  .signal-row {
    border-radius: 24px;
  }

  .demo-grid,
  .feature-grid,
  .split-section {
    grid-template-columns: 1fr;
  }

  .profile-card,
  .intelligence-card {
    min-height: auto;
  }

  .footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }
}