/* ═══════════════════════════════════════
   Tech Warrior — Footer
   ═══════════════════════════════════════ */

.site-footer {
  background-color: var(--surface-container-lowest, #070f16);
  border-top: 1px solid var(--outline-variant, #42474d);
  padding-top: var(--space-3xl, 48px);
  margin-top: var(--space-4xl, 64px);
}

.footer-widgets,
.footer-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xl, 32px);
  margin-bottom: var(--space-2xl, 40px);
}

.footer-widget,
.footer-brand {
  flex: 1 1 220px;
  display: flex;
  flex-direction: column;
  gap: var(--space-md, 16px);
}

.footer-logo {
  font-family: var(--font-display, 'Montserrat', sans-serif);
  font-weight: 800;
  font-style: italic;
  font-size: 20px;
  color: var(--tertiary, #00dbe9);
  text-transform: uppercase;
}

.footer-mission,
.footer-brand p {
  color: var(--on-surface-variant, #c2c7ce);
  font-size: 14px;
  line-height: 1.6;
}

.footer-widget-title,
.footer-heading {
  font-family: var(--font-mono, monospace);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 13px;
  color: var(--tertiary, #00dbe9);
  margin-bottom: var(--space-xs, 8px);
}

.footer-contact-list,
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-contact-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--on-surface-variant, #c2c7ce);
  font-size: 14px;
}

.footer-contact-list svg {
  color: var(--tertiary, #00dbe9);
  flex-shrink: 0;
}

.footer-links a {
  color: var(--on-surface-variant, #c2c7ce);
  font-size: 14px;
  transition: color var(--transition-fast, 150ms ease);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--tertiary, #00dbe9);
}

.site-info,
.footer-bottom {
  border-top: 1px solid var(--outline-variant, #42474d);
  padding: var(--space-lg, 24px) 0;
}

.site-info__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono, monospace);
  font-size: 12px;
  color: var(--outline, #8c9198);
}

@media (max-width: 768px) {
  .footer-widgets,
  .footer-grid {
    flex-direction: column;
    gap: 24px;
  }
  .site-info__inner {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}