/* ============================================
   FOOTER CSS
   ============================================ */

footer {
  background-color: var(--accent-color);
  color: var(--white);
  padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

/* ============ FOOTER SECTIONS ============ */
.footer-section h4 {
  color: var(--secondary-color);
  margin-bottom: var(--spacing-md);
  font-size: 1.1rem;
}

.footer-section p {
  color: #DDD;
  font-size: 0.95rem;
  margin-bottom: var(--spacing-md);
}

/* ============ FOOTER LINKS ============ */
.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--spacing-sm);
}

.footer-links a {
  color: #DDD;
  text-decoration: none;
  transition: color var(--transition);
  font-size: 0.95rem;
}

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

.footer-links a::before {
  content: '▸ ';
  color: var(--secondary-color);
  margin-right: 6px;
}

/* ============ CONTACT INFO ============ */
.contact-info {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.contact-icon {
  color: var(--secondary-color);
  font-size: 1.3rem;
  margin-top: 2px;
  min-width: 20px;
}

.contact-text a {
  color: #DDD;
  text-decoration: none;
  transition: color var(--transition);
}

.contact-text a:hover {
  color: var(--secondary-color);
}

/* ============ SOCIAL LINKS ============ */
.social-links {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(212, 175, 55, 0.1);
  color: var(--secondary-color);
  border-radius: 50%;
  text-decoration: none;
  transition: all var(--transition);
  font-size: 1.2rem;
}

.social-link:hover {
  background-color: var(--secondary-color);
  color: var(--accent-color);
  transform: translateY(-3px);
}

/* ============ FOOTER BOTTOM ============ */
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-lg);
  max-width: 1200px;
  margin: 0 auto;
  padding-left: var(--spacing-lg);
  padding-right: var(--spacing-lg);
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
}

.copyright {
  font-size: 0.9rem;
  color: #AAA;
}

.developer-credit {
  font-size: 0.9rem;
  color: #AAA;
}

.developer-credit a {
  color: var(--secondary-color);
  text-decoration: none;
  transition: color var(--transition);
}

.developer-credit a:hover {
  color: #FFF;
}

/* ============ CERTIFICATIONS ============ */
.certifications {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
  flex-wrap: wrap;
  margin-top: var(--spacing-lg);
}

.cert-badge {
  width: 60px;
  height: 60px;
  object-fit: contain;
  opacity: 0.8;
  transition: opacity var(--transition);
}

.cert-badge:hover {
  opacity: 1;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  .footer-content {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
  }
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    padding: 0 var(--spacing-sm);
  }

  .footer-bottom-content {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-sm);
  }

  .certifications {
    justify-content: center;
  }

  footer {
    padding: var(--spacing-md) 0;
  }

  /* Fix Mobile Indentation & Spacing */
  .footer-links {
    padding-left: 0;
  }

  .footer-links li {
    margin-bottom: 0.25rem;
  }

  .footer-section p {
    margin-bottom: 0.5rem;
    font-size: 0.75rem;
    line-height: 1.2;
    word-wrap: break-word;
  }

  .footer-section h4 {
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
  }

  .footer-links a {
    font-size: 0.75rem;
    word-wrap: break-word;
  }

  .contact-info {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    margin-bottom: 0.5rem;
  }

  .contact-icon {
    font-size: 0.9rem;
    min-width: 14px;
    margin-top: 0;
  }

  .contact-text a,
  .contact-text p {
    font-size: 0.75rem;
    line-height: 1.2;
    word-wrap: break-word;
  }

  .social-links {
    gap: 6px;
    margin-top: 0.5rem;
    flex-wrap: wrap;
  }

  .social-link {
    width: 24px;
    height: 24px;
    font-size: 0.8rem;
  }

  .social-link i {
    font-size: 0.8rem;
  }
}

@media (max-width: 480px) {
  .footer-content {
    padding: 0 8px;
    gap: 6px;
    /* Very tight gap for ultra small screens */
  }

  .footer-bottom-content {
    padding: 0 8px;
  }

  .footer-section h4 {
    font-size: 0.65rem;
    /* Make headers tiny */
    margin-bottom: 0.3rem;
  }

  .footer-section p,
  .footer-links a,
  .contact-text a,
  .contact-text p {
    font-size: 0.55rem;
    /* Make text tiny */
    line-height: 1.1;
  }

  .footer-links a::before {
    margin-right: 2px;
  }

  .contact-info {
    margin-bottom: 0.3rem;
  }

  .contact-icon {
    font-size: 0.7rem;
  }

  .social-link {
    width: 18px;
    height: 18px;
    font-size: 0.65rem;
  }

  .social-link i {
    font-size: 0.65rem;
  }

  .social-links {
    gap: 3px;
  }
}