:root {
  color-scheme: dark;
  --background: #0d1426;
  --background-deep: #070b12;
  --foreground: #f8fafc;
  --muted: #b6c1d1;
  --muted-strong: #d8dee8;
  --accent: #fb923c;
  --accent-strong: #ff6b00;
  --border: rgba(248, 250, 252, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--background-deep);
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    linear-gradient(180deg, rgba(13, 20, 38, 0.96), rgba(7, 11, 18, 1)), var(--background-deep);
  color: var(--foreground);
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    'SF Pro Text',
    'Segoe UI',
    sans-serif;
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
}

.site-shell {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  padding: 32px 24px;
  position: relative;
}

.site-shell::before {
  background:
    linear-gradient(rgba(248, 250, 252, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(248, 250, 252, 0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  content: '';
  inset: 0;
  mask-image: linear-gradient(180deg, transparent, black 16%, black 76%, transparent);
  opacity: 0.16;
  pointer-events: none;
  position: absolute;
}

.hero {
  align-items: center;
  display: flex;
  flex: 1;
  flex-direction: column;
  justify-content: center;
  margin: 0 auto;
  max-width: 760px;
  padding: 80px 0 64px;
  position: relative;
  text-align: center;
  width: 100%;
  z-index: 1;
}

.brand-lockup {
  align-items: center;
  display: inline-flex;
  gap: 18px;
  justify-content: center;
  margin-bottom: 56px;
}

.brand-mark {
  display: block;
  height: 88px;
  width: 88px;
}

.brand-name {
  color: var(--foreground);
  font-size: clamp(2.25rem, 5vw, 3.85rem);
  font-weight: 760;
  line-height: 1;
}

.eyebrow {
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 750;
  letter-spacing: 0.12em;
  margin: 0 0 18px;
  text-transform: uppercase;
}

h1 {
  color: var(--foreground);
  font-size: clamp(3rem, 11vw, 6.7rem);
  font-weight: 780;
  line-height: 0.96;
  margin: 0;
  max-width: 860px;
}

.lede {
  color: var(--muted);
  font-size: clamp(1.08rem, 2.5vw, 1.36rem);
  line-height: 1.58;
  margin: 28px auto 0;
  max-width: 640px;
}

.actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  margin-top: 40px;
}

.primary-action,
.secondary-action {
  align-items: center;
  border-radius: 999px;
  display: inline-flex;
  font-size: 1rem;
  font-weight: 720;
  justify-content: center;
  min-height: 54px;
  padding: 0 24px;
  text-decoration: none;
  transition:
    border-color 180ms ease,
    background-color 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

.primary-action {
  background: linear-gradient(180deg, var(--accent), var(--accent-strong));
  box-shadow: 0 18px 42px rgba(251, 146, 60, 0.22);
  color: #111827;
}

.secondary-action {
  background: rgba(16, 23, 34, 0.66);
  border: 1px solid var(--border);
  color: var(--muted-strong);
}

.primary-action:hover,
.secondary-action:hover,
.primary-action:focus-visible,
.secondary-action:focus-visible {
  transform: translateY(-1px);
}

.primary-action:focus-visible,
.secondary-action:focus-visible {
  outline: 3px solid rgba(251, 146, 60, 0.4);
  outline-offset: 4px;
}

.site-footer {
  color: rgba(182, 193, 209, 0.74);
  font-size: 0.9rem;
  line-height: 1.45;
  margin: 0 auto;
  max-width: 720px;
  position: relative;
  text-align: center;
  z-index: 1;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 640px) {
  .site-shell {
    padding: 24px 18px;
  }

  .hero {
    padding: 56px 0 48px;
  }

  .brand-lockup {
    gap: 12px;
    margin-bottom: 44px;
  }

  .brand-mark {
    height: 64px;
    width: 64px;
  }

  .actions {
    align-items: stretch;
    flex-direction: column;
    width: min(100%, 340px);
  }

  .primary-action,
  .secondary-action {
    width: 100%;
  }
}