/* Shared site footer for every CallerIQ marketing page.
   Dark (#0a0a0a) block, Inter Tight + JetBrains Mono, one blue accent. */
.site-footer {
  background: #0a0a0a;
  color: #fff;
  margin-top: 80px;
  padding: 64px 0 40px;
  overflow: hidden;
}
.footer-inner { max-width: 968px; margin: 0 auto; padding: 0 24px; }

.footer-eyebrow {
  display: block;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}

/* CTA row */
.footer-cta {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 24px; flex-wrap: wrap; padding-bottom: 32px;
}
.footer-headline {
  margin-top: 12px;
  font-family: 'Inter Tight', system-ui, sans-serif;
  font-weight: 600; letter-spacing: -0.03em; line-height: 1.05;
  font-size: clamp(24px, 4vw, 32px); color: #fff; max-width: 460px;
}
.footer-cta-btn {
  flex: 0 0 auto;
  display: inline-flex; align-items: center; justify-content: center;
  background: #fff; color: #0a0a0a;
  font-family: 'Inter Tight', system-ui, sans-serif; font-size: 14px; font-weight: 600;
  border-radius: 8px; padding: 13px 24px; text-decoration: none;
  transition: opacity .15s ease;
}
.footer-cta-btn:hover { opacity: .85; }

.footer-divider { height: 1px; background: rgba(255,255,255,0.12); }

/* Columns */
.footer-grid {
  display: flex; flex-wrap: wrap; gap: 48px 64px;
  justify-content: space-between; padding: 40px 0 8px;
}
.footer-about { max-width: 320px; }
.footer-logo { font-size: 20px; font-weight: 600; letter-spacing: -0.03em; color: #fff; display: block; }
.footer-tagline { margin-top: 16px; font-size: 14px; line-height: 1.6; color: rgba(255,255,255,0.6); }
.footer-scam {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 16px;
  font-size: 13px; font-weight: 500; color: rgba(255,255,255,0.9); text-decoration: none;
}
.footer-scam:hover { color: #fff; }
.footer-scam .footer-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #6cb6ff; box-shadow: 0 0 0 4px rgba(108,182,255,0.18);
}

.footer-cols { display: flex; flex-wrap: wrap; gap: 48px; }
.footer-col { display: flex; flex-direction: column; gap: 12px; min-width: 120px; }
.footer-col .footer-eyebrow { margin-bottom: 4px; }
.footer-col a {
  font-size: 14px; color: rgba(255,255,255,0.72); text-decoration: none;
  transition: color .15s ease; width: fit-content;
}
.footer-col a:hover { color: #fff; }

/* Oversized brand wordmark — the sign-off. Echoes the boot splash. */
.footer-wordmark {
  margin-top: 40px;
  font-family: 'Inter Tight', system-ui, sans-serif;
  font-weight: 700; letter-spacing: -0.05em; line-height: 0.8;
  font-size: clamp(64px, 15vw, 190px);
  color: rgba(255,255,255,0.07);
  user-select: none; pointer-events: none;
}

/* Bottom bar */
.footer-bottom {
  display: flex; flex-wrap: wrap; gap: 8px 24px; align-items: center;
  justify-content: space-between;
  margin-top: 32px; padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.footer-bottom span { font-size: 12.5px; color: rgba(255,255,255,0.5); }

.site-footer a:focus-visible, .footer-cta-btn:focus-visible {
  outline: 2px solid #6cb6ff; outline-offset: 3px; border-radius: 4px;
}

@media (max-width: 640px) {
  .site-footer { padding: 48px 0 32px; }
  .footer-wordmark { font-size: clamp(56px, 22vw, 120px); }
  .footer-cta-btn { width: 100%; }
}