:root {
  --bg: #09111f;
  --bg-alt: #101d34;
  --surface: rgba(13, 23, 43, 0.54);
  --surface-strong: rgba(16, 29, 52, 0.72);
  --surface-soft: rgba(255, 255, 255, 0.08);
  --surface-border: rgba(255, 255, 255, 0.18);
  --surface-border-strong: rgba(255, 255, 255, 0.28);
  --ink: #edf5ff;
  --ink-soft: rgba(237, 245, 255, 0.76);
  --brand: #66d9ef;
  --brand-strong: #8b7cff;
  --brand-warm: #ffb86b;
  --shadow-lg: 0 32px 80px rgba(3, 8, 20, 0.42);
  --shadow-md: 0 18px 48px rgba(3, 8, 20, 0.28);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  position: relative;
  font-family: "Source Serif 4", Georgia, serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 16%, rgba(102, 217, 239, 0.24), transparent 0 30%),
    radial-gradient(circle at 86% 14%, rgba(139, 124, 255, 0.26), transparent 0 34%),
    radial-gradient(circle at 72% 78%, rgba(255, 184, 107, 0.18), transparent 0 24%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.06), transparent 40%),
    linear-gradient(180deg, #0d1730 0%, #09111f 50%, #07101d 100%);
  background-size: auto, auto, auto, auto, auto;
  background-attachment: fixed;
  animation: techBackdropShift 24s ease-in-out infinite alternate;
  line-height: 1.62;
  min-height: 100vh;
}

@keyframes techBackdropShift {
  0% {
    background-position:
      0% 0%,
      100% 0%,
      90% 100%,
      0 0,
      0 0;
  }

  100% {
    background-position:
      5% 3%,
      95% 4%,
      84% 95%,
      18px 12px,
      0 0;
  }
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.1;
  font-family: "Space Grotesk", "Trebuchet MS", sans-serif;
  color: var(--ink);
}

p {
  margin: 0;
}

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

.container {
  width: min(1120px, 92vw);
  margin-inline: auto;
}

.section-copy,
.panel-copy,
.card p,
.track p,
.stat-label,
.cta-box p,
.footer-row p,
.footer-row a,
.nav-links a,
.lead {
  color: var(--ink-soft);
}

.sr-only {
  border: 0;
  clip: rect(0, 0, 0, 0);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding-top: 1rem;
  backdrop-filter: blur(18px);
}

.nav {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1.15rem;
  border: 1px solid var(--surface-border);
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(16, 29, 52, 0.76), rgba(11, 19, 35, 0.58));
  box-shadow: var(--shadow-md);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-mark {
  width: 58px;
  height: 58px;
  display: block;
  border-radius: 18px;
  object-fit: cover;
  border: 1px solid var(--surface-border-strong);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.18);
}

.brand-text {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
}

.brand-tagline {
  margin-top: 0.15rem;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 500;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(237, 245, 255, 0.62);
}

.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin: 0;
  padding: 0;
}

.nav-links a {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.55rem 0.85rem;
  border-radius: 999px;
  transition: color 0.24s ease, background 0.24s ease, border-color 0.24s ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.1);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--surface-border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.08);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink);
}

.hero {
  position: relative;
  overflow: clip;
  padding: clamp(3rem, 8vw, 6.5rem) 0 clamp(2rem, 6vw, 5rem);
}

.hero-bg-shape {
  position: absolute;
  border-radius: 999px;
  opacity: 0.75;
  filter: blur(18px);
}

.shape-1 {
  width: 420px;
  height: 420px;
  top: -180px;
  right: -120px;
  background: radial-gradient(circle at 35% 30%, rgba(102, 217, 239, 0.95), rgba(102, 217, 239, 0.05));
}

.shape-2 {
  width: 360px;
  height: 360px;
  left: -140px;
  bottom: -190px;
  background: radial-gradient(circle at 30% 20%, rgba(139, 124, 255, 0.9), rgba(139, 124, 255, 0.04));
}

.shape-3 {
  width: 220px;
  height: 220px;
  left: 44%;
  top: 14%;
  background: radial-gradient(circle at 40% 40%, rgba(255, 184, 107, 0.82), rgba(255, 184, 107, 0.04));
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(1.5rem, 4vw, 3.1rem);
  align-items: center;
}

.coming-soon {
  display: inline-block;
  margin-bottom: 1rem;
  padding: 0.5rem 0.9rem;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--ink);
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
  font-size: 0.82rem;
  backdrop-filter: blur(16px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

.eyebrow {
  display: inline-block;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: rgba(102, 217, 239, 0.88);
  font-size: 0.76rem;
  margin-bottom: 0.8rem;
}

.hero-copy h1 {
  font-size: clamp(2.5rem, 5.8vw, 5.4rem);
  max-width: 11ch;
  letter-spacing: -0.045em;
  margin-bottom: 1.15rem;
  text-wrap: balance;
}

.lead {
  max-width: 53ch;
  font-size: clamp(1.03rem, 1.35vw, 1.22rem);
}

.hero-actions {
  margin-top: 1.9rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.hero-metrics {
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.hero-metric,
.hero-panel,
.trust-row,
.card,
.track,
.stat,
.cta-box,
.nav-links,
.section-accent::before {
  backdrop-filter: blur(22px);
}

.hero-metric,
.hero-panel,
.trust-row,
.card,
.track,
.stat,
.cta-box {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.05));
  border: 1px solid var(--surface-border);
  box-shadow: var(--shadow-md);
}

.hero-metric {
  padding: 1rem 1.05rem;
  border-radius: var(--radius-md);
}

.hero-metric strong,
.hero-panel-grid strong {
  display: block;
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.95rem;
  letter-spacing: -0.02em;
}

.hero-metric span,
.hero-panel-grid span {
  display: block;
  margin-top: 0.35rem;
  color: rgba(237, 245, 255, 0.68);
  font-size: 0.92rem;
}

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 0.9rem 1.3rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition: transform 0.24s ease, box-shadow 0.24s ease, background 0.24s ease, border-color 0.24s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--brand), var(--brand-strong));
  color: #04111d;
  box-shadow: 0 18px 38px rgba(102, 217, 239, 0.24);
}

.btn-primary::after {
  content: "";
  position: absolute;
  inset: -2px;
  background: linear-gradient(95deg, transparent 34%, rgba(255, 255, 255, 0.5) 50%, transparent 66%);
  transform: translateX(-160%);
  transition: transform 0.65s ease;
}

.btn-primary:hover::after,
.btn-primary:focus-visible::after {
  transform: translateX(170%);
}

.btn-outline {
  border-color: var(--surface-border);
  background: rgba(255, 255, 255, 0.08);
  color: var(--ink);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14);
}

.hero-panel {
  position: relative;
  padding: 1.65rem;
  border-radius: var(--radius-xl);
  transform: translateY(1rem);
  overflow: hidden;
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(140deg, rgba(255, 255, 255, 0.14), transparent 55%);
  pointer-events: none;
}

.hero-panel h2 {
  font-size: clamp(1.55rem, 3vw, 2.2rem);
  margin-bottom: 0.85rem;
}

.panel-label {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 1rem;
  padding: 0.38rem 0.7rem;
  border-radius: 999px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.panel-copy {
  margin-bottom: 1rem;
}

.hero-panel-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.hero-panel-grid article {
  padding: 1rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-panel-footer {
  margin-top: 1rem;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: rgba(237, 245, 255, 0.72);
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.92rem;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--brand);
  box-shadow: 0 0 0 6px rgba(102, 217, 239, 0.15);
}

.trust-strip {
  padding: 0 0 1rem;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.9rem;
  border-radius: 999px;
}

.trust-row span {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 500;
  color: var(--ink);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0.48rem 0.9rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

.section {
  padding: clamp(2.6rem, 7vw, 5.2rem) 0;
}

.section-head {
  margin-bottom: 1.7rem;
}

.section-head h2 {
  font-size: clamp(1.65rem, 3.2vw, 2.6rem);
  letter-spacing: -0.015em;
}

.section-copy {
  margin-top: 0.85rem;
  max-width: 62ch;
  font-size: 1.02rem;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.card {
  padding: 1.2rem;
  border-radius: var(--radius-lg);
  min-height: 100%;
}

.card h3 {
  font-size: 1.16rem;
  margin-bottom: 0.55rem;
}

.card-kicker {
  margin-bottom: 0.65rem;
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: rgba(102, 217, 239, 0.88);
}

.section-accent {
  position: relative;
  isolation: isolate;
}

.section-accent::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.track-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.track {
  padding: 1.15rem;
  border-radius: var(--radius-lg);
}

.track h3 {
  margin-bottom: 0.5rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.stat {
  padding: 1.2rem;
  text-align: center;
  border-radius: var(--radius-lg);
}

.stat-value {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--brand);
  font-weight: 700;
}

.cta {
  padding: 1.5rem 0 4.5rem;
}

.cta-box {
  padding: clamp(1.3rem, 3.4vw, 2.1rem);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: "";
  position: absolute;
  inset: auto -10% -45% auto;
  width: 260px;
  height: 260px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(102, 217, 239, 0.28), transparent 68%);
  pointer-events: none;
}

.cta-box h2 {
  font-size: clamp(1.45rem, 2.8vw, 2.2rem);
}

.cta-box p {
  margin-top: 0.7rem;
  max-width: 58ch;
}

.cta-box .btn {
  margin-top: 1rem;
  background: rgba(255, 255, 255, 0.94);
  color: #07111d;
  border-color: rgba(255, 255, 255, 0.94);
  box-shadow: none;
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(5, 10, 20, 0.36);
  backdrop-filter: blur(16px);
}

.footer-row {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
}

.footer-row p,
.footer-row a {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 500;
}

.footer-row a:hover,
.footer-row a:focus-visible {
  color: var(--ink);
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 960px) {
  .hero-grid,
  .cards-grid,
  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero-metrics,
  .track-grid {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    transform: none;
  }
}

@media (max-width: 760px) {
  .menu-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: absolute;
    top: calc(100% + 0.75rem);
    right: 4vw;
    left: 4vw;
    background: rgba(11, 19, 35, 0.82);
    border: 1px solid var(--surface-border);
    box-shadow: var(--shadow-lg);
    padding: 0.7rem;
    display: grid;
    gap: 0.35rem;
    border-radius: 22px;
    transform: scale(0.98);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.24s ease, transform 0.24s ease;
  }

  .nav-links.open {
    transform: scale(1);
    opacity: 1;
    pointer-events: auto;
  }

  .hero-grid,
  .cards-grid,
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .hero-metrics,
  .hero-panel-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy h1 {
    max-width: 11ch;
  }

  .nav {
    border-radius: 26px;
    align-items: flex-start;
  }

  .brand {
    max-width: calc(100% - 60px);
  }

  .brand-text {
    font-size: 0.82rem;
  }

  .footer-row {
    flex-direction: column;
    justify-content: center;
    text-align: center;
  }
}

@media (max-width: 520px) {
  .container {
    width: min(1120px, calc(100vw - 1.25rem));
  }

  .nav {
    padding: 0.75rem 0.9rem;
  }

  .brand-mark {
    width: 50px;
    height: 50px;
  }

  .coming-soon {
    width: 100%;
    text-align: center;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .trust-row {
    border-radius: 28px;
    justify-content: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}