:root {
  --bg: #111317;
  --panel: #181c22;
  --panel-soft: rgba(255, 255, 255, 0.04);
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.16);
  --text: #f3f6fb;
  --muted: #aab6c6;
  --blue: #4f8cff;
  --blue-soft: rgba(79, 140, 255, 0.14);
  --green: #57b58a;
  --green-soft: rgba(87, 181, 138, 0.14);
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.34);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: #111317;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 15% 18%, rgba(79, 140, 255, 0.12), transparent 24%),
    radial-gradient(circle at 84% 12%, rgba(79, 140, 255, 0.08), transparent 18%),
    radial-gradient(circle at 82% 78%, rgba(87, 181, 138, 0.08), transparent 20%);
}

.site-shell {
  position: relative;
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 48px;
}

.topbar,
.section,
.footer {
  backdrop-filter: blur(18px);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  padding: 16px 22px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(24, 28, 34, 0.76);
  box-shadow: var(--shadow);
}

.brand-lockup {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.brand-mark,
.footer-brand {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--blue);
}

.brand-subtitle,
.footer-text,
.status-pill,
.lead,
.glass-copy p,
.supporting-copy,
.footer-meta {
  color: var(--muted);
}

.brand-subtitle,
.footer-text,
.footer-meta {
  font-size: 14px;
}

.footer-meta {
  margin: 0;
  line-height: 1.6;
}

.status-pill {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  font-size: 13px;
  white-space: nowrap;
}

.section {
  margin-bottom: 22px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: rgba(24, 28, 34, 0.78);
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.8fr);
  gap: 22px;
  padding: 34px;
  background:
    linear-gradient(180deg, rgba(79, 140, 255, 0.06), rgba(255, 255, 255, 0.02)),
    rgba(24, 28, 34, 0.78);
}

.eyebrow,
.section-kicker,
.panel-label {
  margin: 0 0 14px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue);
}

.accent-safe {
  color: var(--green);
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.02;
}

h1 {
  max-width: 10ch;
  font-size: clamp(44px, 7vw, 78px);
  letter-spacing: -0.05em;
  overflow-wrap: anywhere;
}

.hero-subtitle {
  margin: 14px 0 0;
  font-size: clamp(20px, 2.4vw, 28px);
  color: #d7e4f8;
  letter-spacing: -0.03em;
}

h2 {
  max-width: 16ch;
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: -0.04em;
  overflow-wrap: anywhere;
}

h3 {
  font-size: 18px;
  line-height: 1.28;
  overflow-wrap: anywhere;
}

.lead {
  max-width: 60ch;
  margin: 22px 0 0;
  font-size: 20px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.anchor-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.anchor-cloud span {
  padding: 10px 14px;
  border: 1px solid rgba(79, 140, 255, 0.2);
  border-radius: 999px;
  background: rgba(79, 140, 255, 0.08);
  color: #d7e4f8;
  font-size: 14px;
  max-width: 100%;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  text-decoration: none;
  font-weight: 600;
  text-align: center;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  color: #f9fbff;
  background: var(--blue);
  border-color: rgba(79, 140, 255, 0.6);
  box-shadow: 0 14px 36px rgba(79, 140, 255, 0.22);
}

.button-secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
}

.button-safe {
  border-color: rgba(87, 181, 138, 0.24);
  background: rgba(87, 181, 138, 0.08);
}

.hero-panel,
.glass-copy,
.feature-card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.02));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.hero-panel {
  align-self: stretch;
  padding: 24px;
  border-radius: var(--radius-lg);
  min-width: 0;
}

.metric-stack {
  display: grid;
  gap: 14px;
}

.metric-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
}

.metric-card-safe {
  border-color: rgba(87, 181, 138, 0.24);
  background: rgba(87, 181, 138, 0.08);
}

.metric-kicker {
  display: block;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.metric-card strong {
  display: block;
  color: var(--text);
  font-size: 18px;
  line-height: 1.5;
}

.section-heading {
  display: grid;
  gap: 10px;
  margin-bottom: 22px;
}

.section-heading.compact h2 {
  max-width: 18ch;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.card-grid-roadmap {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card {
  min-height: 92px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: flex-end;
  min-width: 0;
}

.feature-card h3 {
  max-width: 16ch;
}

.feature-card-roadmap {
  background: linear-gradient(180deg, rgba(79, 140, 255, 0.06), rgba(255, 255, 255, 0.02));
}

.feature-card-roadmap-subtle {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.018));
}

.section-split,
.section-safe,
.section-cta,
.section-contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

.section-roadmap-note .section-heading {
  margin-bottom: 18px;
}

.glass-copy {
  padding: 24px;
  border-radius: var(--radius-lg);
  min-width: 0;
}

.glass-copy p {
  margin: 0;
  font-size: 19px;
  line-height: 1.75;
}

.supporting-copy {
  margin-top: 14px;
  font-size: 16px;
  line-height: 1.7;
}

.safe-copy {
  border-color: rgba(87, 181, 138, 0.22);
  background: linear-gradient(180deg, rgba(87, 181, 138, 0.08), rgba(255, 255, 255, 0.02));
}

.safe-copy strong {
  color: #8fe0b7;
}

.cta-copy,
.contact-copy {
  display: grid;
  gap: 18px;
  justify-items: start;
}

.footer {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 24px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(24, 28, 34, 0.76);
}

.footer-copy {
  display: grid;
  gap: 6px;
}

.footer-link {
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
}

.footer-link:hover {
  color: var(--blue);
}

@media (max-width: 1080px) {
  .card-grid,
  .card-grid-roadmap {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero,
  .section-split,
  .section-safe,
  .section-cta,
  .section-contact {
    grid-template-columns: 1fr;
  }

  h1 {
    max-width: 12ch;
  }
}

@media (max-width: 640px) {
  .site-shell {
    width: min(100% - 20px, 1200px);
    padding-top: 12px;
  }

  .topbar,
  .footer,
  .section,
  .hero {
    padding: 18px;
  }

  .topbar,
  .footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .status-pill {
    white-space: normal;
  }

  .card-grid,
  .card-grid-roadmap {
    grid-template-columns: 1fr;
  }

  .feature-card {
    min-height: 76px;
    padding: 14px 14px;
  }

  h1 {
    max-width: none;
    font-size: 40px;
  }

  h2 {
    max-width: none;
    font-size: 30px;
  }

  .lead,
  .glass-copy p {
    font-size: 17px;
  }

  .supporting-copy {
    font-size: 15px;
  }

  .hero-actions,
  .cta-copy,
  .contact-copy {
    width: 100%;
  }

  .anchor-cloud span {
    width: 100%;
  }

  .button {
    width: 100%;
    min-height: 50px;
  }
}