:root {
  --bg: #05070a;
  --bg-soft: #0a0f18;
  --card: rgba(255, 255, 255, 0.07);
  --card-strong: rgba(255, 255, 255, 0.11);
  --text: #f7f9fc;
  --muted: #b7c2d2;
  --blue: #1478ff;
  --blue-soft: rgba(20, 120, 255, 0.18);
  --border: rgba(255, 255, 255, 0.14);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --radius: 28px;
  --max-width: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(20, 120, 255, 0.28), transparent 34rem),
    radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.08), transparent 28rem),
    linear-gradient(135deg, #020305 0%, var(--bg) 55%, #07101f 100%);
  color: var(--text);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  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: 48px 48px;
  mask-image: linear-gradient(to bottom, black, transparent 75%);
}

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

.page-shell {
  width: min(100% - 32px, var(--max-width));
  margin: 0 auto;
  position: relative;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  object-fit: cover;
  box-shadow: 0 0 30px rgba(20, 120, 255, 0.32);
}

.brand-name {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-cta {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 10px 16px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  align-items: center;
  gap: 48px;
  min-height: calc(100vh - 112px);
  padding: 56px 0 72px;
}

.eyebrow {
  color: var(--blue);
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.76rem;
  margin: 0 0 14px;
}

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

h1 {
  font-size: clamp(3rem, 8vw, 6.8rem);
  line-height: 0.92;
  letter-spacing: -0.075em;
  margin-bottom: 24px;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.055em;
  margin-bottom: 18px;
}

h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.hero-text {
  max-width: 660px;
  color: var(--muted);
  font-size: 1.18rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 32px 0 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 0;
  border-radius: 999px;
  padding: 0 22px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.button.primary {
  color: white;
  background: linear-gradient(135deg, #0d62d8, var(--blue));
  box-shadow: 0 16px 40px rgba(20, 120, 255, 0.32);
}

.button.secondary {
  color: var(--text);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.06);
}

.button.disabled {
  cursor: not-allowed;
  opacity: 0.72;
}

.small-note {
  color: var(--muted);
  font-size: 0.92rem;
}

.hero-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero-logo {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 22px;
  display: block;
  background: #000;
}

.status-panel {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.status-panel > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(0, 0, 0, 0.24);
}

.status-label {
  color: var(--muted);
  font-size: 0.86rem;
}

.section {
  padding: 72px 0;
  border-top: 1px solid var(--border);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.feature-card,
.interest-card,
.check-list p {
  border: 1px solid var(--border);
  border-radius: 22px;
  background: var(--card);
}

.feature-card {
  padding: 24px;
}

.feature-card p,
.interest-card p,
.check-list p {
  color: var(--muted);
  line-height: 1.65;
}

.feature-number {
  display: inline-flex;
  margin-bottom: 38px;
  color: var(--blue);
  font-weight: 900;
}

.split-section {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: start;
}

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

.check-list p {
  margin: 0;
  padding: 16px 18px 16px 46px;
  position: relative;
}

.check-list p::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 22px;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--blue);
  box-shadow: 0 0 24px rgba(20, 120, 255, 0.8);
}

.interest-card {
  margin: 72px 0;
  padding: clamp(28px, 5vw, 54px);
  text-align: center;
  background:
    radial-gradient(circle at top, var(--blue-soft), transparent 28rem),
    var(--card-strong);
}

.interest-card p {
  max-width: 660px;
  margin: 0 auto 28px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px 0 44px;
  color: var(--muted);
  border-top: 1px solid var(--border);
}

.site-footer p {
  margin: 0;
}

@media (max-width: 860px) {
  .hero,
  .split-section {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 28px;
    padding-top: 28px;
  }

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

  .site-footer {
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .page-shell {
    width: min(100% - 22px, var(--max-width));
  }

  .site-header {
    align-items: flex-start;
  }

  .brand-name {
    display: none;
  }

  .nav-cta {
    font-size: 0.88rem;
  }

  h1 {
    font-size: clamp(2.7rem, 18vw, 4.4rem);
  }

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

  .button {
    width: 100%;
  }

  .hero-card {
    padding: 16px;
  }

  .status-panel > div {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }
}