/* footer.css - Premium Footer Layout */

.df-footer {
  background-color: var(--color-bg-surface);
  border-top: 1px solid var(--color-border);
  padding-top: var(--spacing-xl);
  position: relative;
  z-index: 10;
}

.df-footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr 1.5fr;
  gap: var(--spacing-lg);
  padding-bottom: var(--spacing-xl);
}

.df-footer-col {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.df-footer-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.3rem;
}

.df-brand-slogan {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.df-social-links {
  display: flex;
  gap: 10px;
}

.df-social-links a {
  width: 36px;
  height: 36px;
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.df-social-links a:hover {
  background-color: var(--color-green);
  color: #000;
  border-color: var(--color-green);
  transform: translateY(-2px);
}

.df-social-links a i {
  width: 16px;
  height: 16px;
}

/* Links Columns */
.df-footer-title {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-primary);
  font-weight: 700;
}

.df-footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.df-footer-links a {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.df-footer-links a:hover {
  color: var(--color-green);
  padding-left: 2px;
}

/* Newsletter Column */
.newsletter-desc {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.df-newsletter-form {
  position: relative;
  display: flex;
  align-items: center;
}

.df-newsletter-form input {
  width: 100%;
  background-color: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--color-border);
  padding: 10px 40px 10px 14px;
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  font-size: 0.85rem;
  transition: var(--transition-fast);
}

.df-newsletter-form input:focus {
  border-color: var(--color-green);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.df-newsletter-form button {
  position: absolute;
  right: 6px;
  background-color: var(--color-green);
  color: #000;
  width: 28px;
  height: 28px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.df-newsletter-form button:hover {
  background-color: var(--color-green-hover);
}

.df-newsletter-form button i {
  width: 14px;
  height: 14px;
}

.newsletter-status {
  font-size: 0.775rem;
  margin-top: -6px;
}

/* Bottom Bar */
.df-footer-bottom {
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-md) 0;
  background-color: rgba(0, 0, 0, 0.15);
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

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

.df-footer-bottom-links {
  display: flex;
  align-items: center;
  gap: 10px;
}

.df-footer-bottom-links a {
  color: var(--color-text-muted);
}

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

.bullet {
  width: 3px;
  height: 3px;
  background-color: var(--color-text-muted);
  border-radius: 50%;
}

/* Responsiveness */
@media (max-width: 1200px) {
  .df-footer-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .newsletter-col {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  .df-footer-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  .newsletter-col {
    grid-column: span 1;
  }
  .df-footer-bottom-inner {
    flex-direction: column;
    text-align: center;
  }
}