.footer {
  background: var(--dark-gradient);
  color: white;
  padding: 5rem 0 2rem;
  margin-top: 0;
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--highlight-gradient);
}

.footer::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -200px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.footer-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2.5rem;
  display: grid;
  grid-template-columns: 2fr repeat(4, 1fr);
  gap: 3rem;
  margin-bottom: 3rem;
  position: relative;
  z-index: 1;
}

.footer-section.brand {
  padding-right: 2rem;
}

.footer-section h3 {
  color: white;
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.footer-section .tagline {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.footer-section .company-info {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-section .company-info p {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 0.35rem;
  line-height: 1.6;
}

.footer-section h4 {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.8rem;
  margin-bottom: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: 'Space Grotesk', sans-serif;
}

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

.footer-section ul li {
  margin-bottom: 0.75rem;
}

.footer-section a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: all var(--transition);
  font-size: 0.9rem;
  display: inline-block;
}

.footer-section a:hover {
  color: white;
  transform: translateX(4px);
}

.footer-section p {
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  line-height: 1.7;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  text-align: center;
  max-width: 1280px;
  margin: 0 auto;
  padding-left: 2.5rem;
  padding-right: 2.5rem;
  position: relative;
  z-index: 1;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.4);
  margin: 0;
  font-size: 0.85rem;
}

@media (max-width: 1024px) {
  .footer-container {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-section.brand {
    grid-column: span 3;
    padding-right: 0;
    margin-bottom: 1rem;
  }
}

@media (max-width: 768px) {
  .footer {
    padding: 4rem 0 2rem;
  }

  .footer-container {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding: 0 1.5rem;
  }

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

  .footer-bottom {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}

@media (max-width: 480px) {
  .footer-container {
    grid-template-columns: 1fr;
  }

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