:root {
  --bg: #07111f;
  --bg-soft: rgba(11, 22, 40, 0.72);
  --card: rgba(12, 24, 44, 0.74);
  --card-border: rgba(148, 163, 184, 0.16);
  --text: #e5eefb;
  --muted: #a7b6cc;
  --accent: #7cdbff;
  --accent-2: #8b8cff;
  --accent-3: #31d0aa;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 16px;
  --max-width: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(124, 219, 255, 0.18), transparent 30%),
    radial-gradient(circle at right 20%, rgba(139, 140, 255, 0.16), transparent 24%),
    linear-gradient(180deg, #05101d 0%, #07111f 55%, #040b15 100%);
  min-height: 100vh;
  line-height: 1.6;
}

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

.bg-orb {
  position: fixed;
  inset: auto;
  border-radius: 999px;
  filter: blur(70px);
  pointer-events: none;
  opacity: 0.45;
}

.bg-orb-1 {
  top: 8%;
  left: -80px;
  width: 220px;
  height: 220px;
  background: rgba(49, 208, 170, 0.25);
}

.bg-orb-2 {
  right: -100px;
  top: 25%;
  width: 280px;
  height: 280px;
  background: rgba(124, 219, 255, 0.18);
}

.site-header,
main,
.site-footer {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(16px);
}

.site-header::after {
  content: "";
  position: absolute;
  inset: 0 -16px;
  background: linear-gradient(180deg, rgba(5, 16, 29, 0.92), rgba(5, 16, 29, 0.48));
  border-bottom: 1px solid rgba(148, 163, 184, 0.08);
  z-index: -1;
  border-radius: 0 0 20px 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(124, 219, 255, 0.95), rgba(139, 140, 255, 0.92));
  color: #07111f;
  box-shadow: 0 10px 30px rgba(124, 219, 255, 0.2);
}

.brand-text {
  font-size: 1.02rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
}

.nav a {
  transition: color 0.2s ease, transform 0.2s ease;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--text);
  transform: translateY(-1px);
}

.nav-cta {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--card-border);
  background: rgba(255, 255, 255, 0.03);
}

.section {
  padding: 72px 0;
}

.hero {
  display: grid;
  grid-template-columns: 1.35fr 0.85fr;
  gap: 32px;
  align-items: center;
  min-height: calc(100vh - 104px);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  font-weight: 700;
}

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

h1 {
  font-size: clamp(3rem, 7vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
  margin-bottom: 18px;
  max-width: 12ch;
}

.lead {
  max-width: 62ch;
  color: var(--muted);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 30px 0 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #07111f;
  box-shadow: 0 18px 40px rgba(124, 219, 255, 0.18);
}

.button-secondary {
  border: 1px solid var(--card-border);
  background: rgba(255, 255, 255, 0.03);
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  list-style: none;
  padding: 0;
  margin: 0;
  color: var(--muted);
}

.hero-points li {
  padding: 10px 14px;
  border: 1px solid var(--card-border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
}

.hero-card,
.content-card,
.feature-card,
.contact-card,
.timeline-item {
  background: var(--card);
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.hero-card {
  border-radius: var(--radius-xl);
  padding: 24px;
}

.card-top,
.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.92rem;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-3);
  box-shadow: 0 0 18px rgba(49, 208, 170, 0.6);
}

.card-body {
  padding: 26px 0;
}

.card-label {
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 10px;
}

.card-body ul {
  margin: 0;
  padding-left: 20px;
  color: var(--text);
}

.card-body li + li {
  margin-top: 10px;
}

.section-split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 28px;
  align-items: start;
}

.section-heading h2,
.contact-card h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: 14px;
}

.content-card,
.contact-card {
  border-radius: var(--radius-xl);
  padding: 28px;
}

.content-card p:last-child {
  margin-bottom: 0;
  color: var(--muted);
}

.grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.feature-card {
  border-radius: var(--radius-lg);
  padding: 22px;
}

.feature-card h3 {
  margin-bottom: 10px;
}

.feature-card p {
  color: var(--muted);
  margin-bottom: 0;
}

.timeline {
  display: grid;
  gap: 16px;
}

.timeline-item {
  display: flex;
  gap: 16px;
  padding: 20px;
  border-radius: var(--radius-lg);
}

.timeline-step {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: rgba(124, 219, 255, 0.12);
  color: var(--accent);
  font-weight: 800;
  flex: none;
}

.timeline-item p {
  color: var(--muted);
  margin-bottom: 0;
}

.contact-section {
  padding-bottom: 90px;
}

.contact-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.contact-card p {
  color: var(--muted);
  max-width: 60ch;
}

.site-footer {
  padding: 0 0 28px;
  color: var(--muted);
  font-size: 0.95rem;
}

@media (max-width: 980px) {
  .hero,
  .section-split,
  .contact-card {
    grid-template-columns: 1fr;
    display: grid;
  }

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

  .hero {
    min-height: auto;
    padding-top: 48px;
  }
}

@media (max-width: 720px) {
  .site-header {
    flex-direction: column;
    gap: 14px;
  }

  .nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
  }

  .section {
    padding: 56px 0;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  h1 {
    max-width: 100%;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .button {
    width: 100%;
  }
}