/**
 * Global Footer Styles
 * Consistent footer across all pages
 */

.global-footer {
  background: #1a365d;
  color: #e2e8f0;
  padding: 40px 20px 24px;
  margin-top: auto;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

/* Main Footer Grid */
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 32px;
}

/* Brand Section */
.footer-brand {
  max-width: 300px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-logo-icon {
  width: 36px;
  height: 36px;
}

.footer-logo-text {
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
}

.footer-tagline {
  font-size: 0.85rem;
  color: #a0aec0;
  line-height: 1.6;
  margin-bottom: 16px;
}

/* Footer Links */
.footer-section h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: #a0aec0;
  text-decoration: none;
  font-size: 0.85rem;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: #fc7306;
}

/* Challenge Highlight Box */
.footer-challenge-box {
  background: rgba(252, 115, 6, 0.1);
  border: 1px solid rgba(252, 115, 6, 0.3);
  border-radius: 8px;
  padding: 16px;
  margin-top: 8px;
}

.footer-challenge-box h5 {
  font-size: 0.85rem;
  font-weight: 600;
  color: #fc7306;
  margin-bottom: 8px;
}

.footer-challenge-box p {
  font-size: 0.8rem;
  color: #a0aec0;
  line-height: 1.5;
  margin: 0;
}

.footer-challenge-link {
  display: inline-block;
  margin-top: 10px;
  font-size: 0.8rem;
  color: #fc7306;
  text-decoration: none;
  font-weight: 600;
}

.footer-challenge-link:hover {
  text-decoration: underline;
}

/* Footer Divider */
.footer-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
  margin: 0 0 20px 0;
}

/* Footer Bottom */
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-copyright {
  font-size: 0.8rem;
  color: #718096;
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a {
  font-size: 0.8rem;
  color: #718096;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-bottom-links a:hover {
  color: #fc7306;
}

/* Responsive */
@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer-brand {
    grid-column: 1 / -1;
    max-width: none;
    text-align: center;
  }

  .footer-logo {
    justify-content: center;
  }
}

@media (max-width: 600px) {
  .global-footer {
    padding: 32px 16px 20px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
    text-align: center;
  }

  .footer-section h4 {
    margin-bottom: 12px;
  }

  .footer-links li {
    margin-bottom: 8px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .footer-bottom-links {
    justify-content: center;
  }

  .footer-challenge-box {
    text-align: left;
  }
}