/* ============================================
   HYPE MANAGEMENT - Enterprise Footer
   ============================================ */

.site-footer {
  background: var(--neutral-950);
  color: var(--neutral-400);
  position: relative;
  overflow: hidden;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.3), transparent);
}

.footer-top {
  padding: var(--space-20) 0 var(--space-12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.8fr) repeat(3, minmax(0, 1fr)) minmax(270px, 1.35fr);
  gap: var(--space-10);
}

.footer-grid > * {
  min-width: 0;
}

.footer-brand-section {
  max-width: 320px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.footer-logo img {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
}

.footer-logo span {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: #fff;
}

.footer-description {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--neutral-400);
  margin-bottom: var(--space-6);
}

.footer-social {
  display: flex;
  gap: var(--space-3);
}

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--neutral-400);
  font-size: var(--text-sm);
  transition: all var(--transition-fast);
}

.footer-social a:hover {
  background: var(--brand-600);
  border-color: var(--brand-600);
  color: #fff;
  transform: translateY(-2px);
}

.footer-column h4 {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: #fff;
  margin-bottom: var(--space-5);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.footer-column ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-column li {
  font-size: var(--text-sm);
  color: var(--neutral-400);
  transition: color var(--transition-fast);
}

.footer-column a {
  color: var(--neutral-400);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

.footer-column a:hover {
  color: #fff;
  transform: translateX(4px);
}

.footer-column a i {
  font-size: 0.625rem;
  opacity: 0;
  transition: all var(--transition-fast);
}

.footer-column a:hover i {
  opacity: 1;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.footer-contact-item i {
  width: 16px;
  color: var(--brand-400);
  margin-top: 3px;
  flex-shrink: 0;
}

.footer-contact-item span {
  font-size: var(--text-sm);
  color: var(--neutral-400);
  line-height: 1.5;
}

.footer-contact-column {
  min-width: 270px;
}

.footer-contact-link {
  font-size: var(--text-sm);
  color: var(--neutral-400);
  line-height: 1.5;
  white-space: nowrap;
  overflow-wrap: normal;
  word-break: normal;
}

.footer-column .footer-contact-link:hover {
  color: #fff;
  transform: none;
}

/* Footer Bottom */
.footer-bottom {
  padding: var(--space-6) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-copyright {
  font-size: var(--text-sm);
  color: var(--neutral-500);
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-6);
}

.footer-bottom-links a {
  font-size: var(--text-sm);
  color: var(--neutral-500);
  transition: color var(--transition-fast);
}

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

/* Footer Newsletter */
.footer-newsletter {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-4);
  min-width: 0;
}

.footer-newsletter input {
  flex: 1;
  min-width: 0;
  padding: var(--space-3) var(--space-4);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  color: #fff;
  font-size: var(--text-sm);
  outline: none;
  transition: border-color var(--transition-fast);
}

.footer-newsletter input::placeholder {
  color: var(--neutral-500);
}

.footer-newsletter input:focus {
  border-color: var(--brand-500);
}

.footer-newsletter button {
  padding: var(--space-3) var(--space-5);
  background: var(--gradient-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.footer-newsletter button:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

/* Responsive */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  .footer-brand-section {
    grid-column: 1 / -1;
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }

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

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

@media (max-width: 480px) {
  .footer-top {
    padding: var(--space-12) 0 var(--space-8);
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .footer-newsletter {
    flex-direction: column;
  }
  .footer-newsletter button {
    width: 100%;
  }
}