/* ============================================================
   CSSLLC — Footer v2
   footer.css | Social: FB, LinkedIn, Instagram, X, YouTube
   ============================================================ */

#footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
}

/* ---------- Footer Main ---------- */
.footer-main {
  padding-block: var(--space-4xl) var(--space-3xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
}

/* ---------- Brand Column ---------- */
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.footer-logo {
  display: inline-block;
  text-decoration: none;
}

.footer-logo-img {
  height: 60px;
  width: auto;
  display: block;
  object-fit: contain;
}

.footer-blurb {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 300px;
}

/* Social icons */
.footer-socials {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.footer-social-link {
  width: 36px;
  height: 36px;
  min-height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition-fast), border-color var(--transition-fast),
              background var(--transition-fast), transform var(--transition-base);
}

.footer-social-link:hover {
  color: var(--accent);
  border-color: var(--border-accent);
  background: var(--accent-light);
  transform: translateY(-2px);
}

.footer-social-link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.footer-social-link svg { width: 15px; height: 15px; }

/* ---------- Footer Column ---------- */
.footer-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.footer-col-title {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.01em;
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border);
}

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

.footer-links a {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  text-decoration: none;
  min-height: 20px;
  transition: color var(--transition-fast);
}

.footer-links a:hover { color: var(--text-primary); }

/* Footer contact items */
.footer-contact-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.5;
}

.footer-contact-item svg {
  width: 15px;
  height: 15px;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-contact-item a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-contact-item a:hover { color: var(--accent); }

/* ---------- Footer Bottom ---------- */
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-block: var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.footer-copyright {
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

.footer-copyright a {
  color: var(--accent);
  text-decoration: none;
}

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

.footer-bottom-links a {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  text-decoration: none;
  min-height: 20px;
  transition: color var(--transition-fast);
}

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

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }

  .footer-brand {
    grid-column: span 2;
  }

  .footer-blurb { max-width: 100%; }
}

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

  .footer-brand { grid-column: span 1; }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: var(--space-md);
  }
}