/* ============================================================
   CODEXPERIA — FINAL CTA & FOOTER
   footer.css
   ============================================================ */

/* ============================================================
   FINAL CTA SECTION
   ============================================================ */
.section-final-cta {
  padding: var(--space-24) 0;
  position: relative;
  overflow: hidden;
  background: radial-gradient(
    ellipse 80% 60% at 50% 50%,
    rgba(14, 165, 233, 0.12) 0%,
    rgba(5, 12, 26, 0.95) 70%,
    var(--color-bg-base) 100%
  );
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
}

.cta-box {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-box h2 {
  font-size: clamp(2.25rem, 5vw, 4rem);
  font-weight: var(--weight-extrabold);
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--color-text-primary);
  margin-bottom: var(--space-6);
}

.cta-box p {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  max-width: 680px;
  margin: 0 auto var(--space-10) auto;
}

.cta-btn-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--color-bg-base);
  padding: var(--space-16) 0 var(--space-8) 0;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: clamp(2rem, 5vw, 4rem);
  margin-bottom: var(--space-12);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer-tagline {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  max-width: 320px;
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-link {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color 0.2s ease, transform 0.2s ease;
  display: inline-block;
}

.footer-link:hover {
  color: var(--color-primary-bright);
  transform: translateX(2px);
}

.footer-contact-info {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}

.footer-contact-label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--color-primary);
  text-transform: uppercase;
}

.footer-bottom {
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  font-family: var(--font-mono);
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-6);
}

.footer-bottom-link {
  color: var(--color-text-tertiary);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-bottom-link:hover {
  color: var(--color-text-secondary);
}

@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}