footer {
  background: var(--bg-primary);
  color: var(--text-primary);
  padding: 3rem 5% 1rem 5%;
  border-top: 1px solid var(--border-color);
  position: relative;
}

/* Add subtle background pattern for dark theme */
footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.05) 0%, transparent 60%),
    radial-gradient(circle at 80% 50%, rgba(16, 185, 129, 0.05) 0%, transparent 60%);
  z-index: 1;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  position: relative;
  z-index: 2;
}

.footer-about h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
  font-weight: 700;
}

.footer-about h3 span {
  color: var(--span-bg);
}

.footer-about p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.social-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  background: linear-gradient(135deg, var(--button-bg), var(--span-bg));
  color: white;
  border-radius: 50%;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.social-links a:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  background: linear-gradient(135deg, var(--span-bg), var(--active-bg));
}

.footer-links h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
  font-weight: 700;
  position: relative;
}

.footer-links h3::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--span-bg);
  border-radius: 1px;
}

/* Updated Quick Links - Two columns layout */
.footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem 1rem;
}

.footer-links ul li {
  margin: 0;
}

.footer-links ul li a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.3s ease;
  padding: 0.2rem 0;
  display: inline-block;
  position: relative;
  font-weight: 500;
  font-size: 0.95rem;
}

.footer-links ul li a::before {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--span-bg);
  transition: width 0.3s ease;
}

.footer-links ul li a:hover {
  color: var(--span-bg);
  transform: translateX(5px);
}

.footer-links ul li a:hover::before {
  width: 100%;
}

.footer-contact h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
  font-weight: 700;
  position: relative;
}

.footer-contact h3::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--span-bg);
  border-radius: 1px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  margin-bottom: 0.8rem;
  padding: 0.3rem 0;
  transition: all 0.3s ease;
}

.footer-contact-item:hover {
  transform: translateX(3px);
}

.footer-contact-item i {
  color: var(--span-bg);
  width: 20px;
  text-align: center;
  font-size: 1.1rem;
  margin-top: 0.1rem;
  flex-shrink: 0;
}

.footer-contact-item span {
  color:linear-gradient(135deg, var(--span-bg), var(--active-bg));
  /* Changed to span-bg color */
  font-weight: 600;
  line-height: 1.4;
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  margin-top: 2rem;
  padding-top: 1.5rem;
  text-align: center;
  color: var(--text-secondary);
  position: relative;
  z-index: 2;
}

.footer-bottom span {
  color: var(--span-bg);
  font-weight: 600;
}

/* Light theme adjustments */
[data-theme="light"] footer {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
}

[data-theme="light"] footer::before {
  background:
    radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.02) 0%, transparent 60%),
    radial-gradient(circle at 80% 50%, rgba(16, 185, 129, 0.02) 0%, transparent 60%);
}

[data-theme="light"] .social-links a {
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .social-links a:hover {
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

@media (max-width: 768px) {
  footer {
    padding: 2rem 3% 1rem 3%;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .footer-links h3::after,
  .footer-contact h3::after {
    left: 50%;
    transform: translateX(-50%);
  }

  .social-links {
    justify-content: center;
  }

  /* Mobile quick links - horizontal layout */
  .footer-links ul {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.8rem;
    justify-items: center;
  }

  .footer-links ul li a:hover {
    transform: translateY(-2px);
  }

  .footer-contact-item {
    justify-content:center;
  }

  .footer-contact-item:hover {
    transform: translateY(-2px);
  }
}

@media (max-width: 480px) {
  footer {
    padding: 1.5rem 2% 1rem 2%;
  }

  .footer-content {
    gap: 1.5rem;
  }

  .social-links a {
    width: 40px;
    height: 40px;
  }

  /* Mobile small - 2 columns for quick links */
  .footer-links ul {
    grid-template-columns: 1fr 1fr;
    gap: 0.6rem;
  }

  .footer-links ul li a {
    font-size: 0.9rem;
  }

  .footer-contact-item span {
    font-size: 0.9rem;
  }
}