/* Footer */
footer {
  background:
    radial-gradient(circle at top left, rgba(255, 69, 0, 0.18), transparent 34%),
    linear-gradient(180deg, #101010 0%, #1a1a1a 100%);
  color: var(--color-warm-white);
  padding: var(--space-xl) 0 var(--space-md);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(4, 1fr);
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.footer-col-title {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: var(--space-md);
  color: var(--color-accent);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-link {
  font-family: var(--font-technical);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: rgba(250, 246, 240, 0.7);
  transition: color 0.3s;
}

.footer-link:hover {
  color: var(--color-accent);
}

.footer-brand .logo-main {
  color: var(--color-warm-white);
  margin-bottom: var(--space-xs);
}

.footer-brand p {
  font-size: 14px;
  margin-bottom: var(--space-md);
  opacity: 0.8;
  line-height: 1.7;
  max-width: 34ch;
}

.footer-note {
  display: inline-flex;
  padding: 8px 12px;
  border: 1px solid rgba(245, 245, 243, 0.14);
  font-family: var(--font-technical);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: var(--space-md);
}

.footer-contact-card {
  padding: 18px;
  border: 1px solid rgba(245, 245, 243, 0.12);
  background: rgba(255, 255, 255, 0.03);
}

.footer-contact-card p.footer-link {
  color: rgba(250, 246, 240, 0.82);
}

.footer-contact-card a.footer-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid rgba(245, 245, 243, 0.14);
  background: rgba(255, 255, 255, 0.04);
  color: var(--color-warm-white);
}

.footer-contact-card a.footer-link::after {
  content: '->';
  color: var(--color-accent);
  font-size: 12px;
  flex: 0 0 auto;
}

.footer-contact-card a.footer-link:hover {
  color: var(--color-warm-white);
  border-color: rgba(255, 69, 0, 0.34);
  background: rgba(255, 69, 0, 0.08);
}

.social-icons {
  display: flex;
  gap: var(--space-sm);
}

.social-icon {
  width: 20px;
  height: 20px;
  fill: var(--color-warm-white);
  opacity: 0.8;
  transition: opacity 0.3s, fill 0.3s;
}

.social-icon:hover {
  opacity: 1;
  fill: var(--color-accent);
}

.footer-bottom {
  border-top: 1px solid rgba(250, 246, 240, 0.1);
  padding-top: var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  opacity: 0.6;
}

.footer-bottom a {
  color: inherit;
}

@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .footer-cta-row {
    display: grid;
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-contact-card {
    padding: 16px 14px;
  }
}