:root {
  color-scheme: dark;
  --bg: #05070c;
  --panel: rgba(11, 16, 26, 0.72);
  --panel-strong: rgba(17, 24, 39, 0.9);
  --line: rgba(126, 239, 255, 0.18);
  --text: #ecf7ff;
  --muted: #a8b6c8;
  --cyan: #54e5ff;
  --green: #7dffb4;
  --rose: #ff5b9c;
  --amber: #ffd166;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 15% 15%, rgba(84, 229, 255, 0.14), transparent 26rem),
    radial-gradient(circle at 78% 24%, rgba(255, 91, 156, 0.1), transparent 24rem),
    var(--bg);
  color: var(--text);
}

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

.site-header {
  position: fixed;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  width: 100%;
  min-height: 76px;
  padding: 0 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(5, 7, 12, 0.78);
  backdrop-filter: blur(18px);
}

.brand,
.site-nav,
.hero-actions,
.hero-metrics,
.provider-row,
.contact-actions {
  display: flex;
  align-items: center;
}

.brand {
  gap: 12px;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(84, 229, 255, 0.48);
  background: rgba(84, 229, 255, 0.12);
  color: var(--cyan);
  font-size: 13px;
  letter-spacing: 0;
}

.site-nav {
  justify-content: center;
  gap: 28px;
  color: var(--muted);
  font-size: 14px;
}

.site-nav a:hover,
.contact-actions a:hover {
  color: var(--cyan);
}

.header-action,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid rgba(84, 229, 255, 0.34);
  background: rgba(84, 229, 255, 0.1);
  color: var(--text);
  font-weight: 800;
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: 150px 48px 90px;
}

#mission-canvas,
.hero-overlay {
  position: absolute;
  inset: 0;
}

#mission-canvas {
  width: 100%;
  height: 100%;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(5, 7, 12, 0.96) 0%, rgba(5, 7, 12, 0.74) 46%, rgba(5, 7, 12, 0.32) 100%),
    linear-gradient(180deg, transparent 72%, var(--bg) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 920px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 980px;
  margin-bottom: 22px;
  font-size: clamp(48px, 8vw, 96px);
  line-height: 0.94;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(34px, 5vw, 62px);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 20px;
}

p {
  color: var(--muted);
  line-height: 1.7;
}

.hero-subtitle {
  max-width: 760px;
  font-size: 21px;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 14px;
  margin: 34px 0;
}

.button.primary {
  border-color: rgba(84, 229, 255, 0.72);
  background: var(--cyan);
  color: #041017;
}

.button.secondary {
  border-color: rgba(125, 255, 180, 0.62);
  background: rgba(125, 255, 180, 0.13);
}

.button.ghost {
  background: rgba(255, 255, 255, 0.06);
}

.hero-metrics {
  flex-wrap: wrap;
  gap: 16px;
  color: var(--muted);
}

.hero-metrics span,
.provider-row span,
.stack-list span {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.045);
  padding: 10px 12px;
}

.hero-metrics strong {
  color: var(--text);
}

.section,
.band,
.pricing,
.contact {
  padding: 96px 48px;
}

.section-heading,
.split,
.two-column,
.contact,
footer {
  max-width: 1180px;
  margin: 0 auto;
}

.section-heading {
  margin-bottom: 36px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  max-width: 1180px;
  margin: 0 auto;
}

.feature-grid article,
.terminal-panel,
.pricing {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.26);
}

.feature-grid article {
  min-height: 230px;
  padding: 28px;
}

.icon {
  display: inline-flex;
  margin-bottom: 28px;
  color: var(--amber);
  font-weight: 900;
}

.band {
  border-block: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.035);
}

.split,
.two-column,
.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.8fr);
  gap: 54px;
  align-items: center;
}

.provider-row {
  max-width: 1180px;
  flex-wrap: wrap;
  gap: 12px;
  margin: 34px auto 0;
}

.provider-row span {
  color: var(--text);
}

.stack-list {
  display: grid;
  gap: 12px;
}

.stack-list span {
  color: var(--text);
}

.reverse {
  grid-template-columns: minmax(320px, 0.8fr) minmax(0, 1fr);
}

.terminal-panel {
  padding: 22px;
  background: rgba(3, 8, 14, 0.86);
}

.terminal-top {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
}

.terminal-top span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cyan);
}

.terminal-top span:nth-child(2) {
  background: var(--green);
}

.terminal-top span:nth-child(3) {
  background: var(--rose);
}

pre {
  margin: 0;
  color: var(--green);
  font: 700 15px/1.8 "SFMono-Regular", Consolas, monospace;
  white-space: pre-wrap;
}

.pricing {
  max-width: 1180px;
  margin: 0 auto;
  text-align: center;
}

.pricing p {
  margin-inline: auto;
  max-width: 620px;
}

.contact {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.contact-actions {
  justify-content: flex-end;
  gap: 18px;
  flex-wrap: wrap;
  color: var(--muted);
  font-weight: 800;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 32px 48px 48px;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 920px) {
  .site-header {
    grid-template-columns: 1fr auto;
    padding: 0 22px;
  }

  .site-nav {
    display: none;
  }

  .hero,
  .section,
  .band,
  .pricing,
  .contact {
    padding-inline: 22px;
  }

  .hero {
    min-height: 92vh;
    padding-top: 132px;
  }

  .feature-grid,
  .split,
  .two-column,
  .reverse,
  .contact {
    grid-template-columns: 1fr;
  }

  .contact-actions {
    justify-content: flex-start;
  }

  footer {
    flex-direction: column;
    padding-inline: 22px;
  }
}

@media (max-width: 560px) {
  .header-action {
    display: none;
  }

  h1 {
    font-size: 46px;
  }

  .hero-subtitle {
    font-size: 18px;
  }

  .button {
    width: 100%;
  }
}