/* Quimitor V3.5 Premium Footer styles */

.footer {
  background-color: var(--bg-secondary);
  border-top: 4px solid var(--color-primary);
  padding: 80px 0 40px 0;
  position: relative;
  overflow: hidden;
}

.footer-logo {
  margin-bottom: 20px;
}

.footer-desc {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-sm);
  border: 2.5px solid var(--color-primary);
  background-color: var(--bg-card);
  color: var(--color-primary);
  font-weight: 800;
  font-size: 14px;
  text-decoration: none;
  box-shadow: 0 4px 0 var(--color-primary);
  transition: transform 0.2s, box-shadow 0.2s;
}

.social-icon:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 0 var(--color-primary);
  background-color: var(--color-accent);
}

.footer-links-col h4 {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 20px;
}

.footer-links-col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links-col li {
  font-size: 14px;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.footer-links-col li:hover {
  color: var(--color-accent-hover);
  transform: translateX(4px);
}

/* Newsletter styling */
.newsletter-col h4 {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 20px;
}

.newsletter-text {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}

.newsletter-form {
  display: flex;
  gap: 10px;
  width: 100%;
}

.newsletter-input {
  flex: 1;
  background-color: var(--bg-card);
  border: 2.5px solid var(--color-primary);
  border-radius: var(--border-radius-sm);
  padding: 12px 16px;
  font-size: 14px;
  color: var(--color-text);
  outline: none;
  transition: var(--transition-smooth);
}

.newsletter-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(242, 178, 51, 0.2);
}

/* Warm footer bottom */
.footer-bottom {
  border-top: 2px dashed var(--color-border);
  padding-top: 40px;
  margin-top: 40px;
  text-align: center;
}

.footer-bottom-p {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 8px;
  line-height: 1.6;
}

.footer-bottom-creative {
  font-size: 12px;
  color: var(--color-text-muted);
  font-style: italic;
  margin: 0;
}

/* Science decorative molecule */
.footer-deco-molecule {
  position: absolute;
  bottom: 10%;
  right: 5%;
  opacity: 0.03;
  width: 80px;
  height: 80px;
  color: var(--color-primary);
  pointer-events: none;
}

/* Grid layout overrides */
.footer-grid {
  display: grid;
  grid-template-columns: 4fr 2fr 2fr 4fr;
  gap: 32px;
  margin-bottom: 40px;
}

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

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .footer-brand,
  .footer-links-col,
  .newsletter-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .footer-socials {
    justify-content: center;
  }
  .newsletter-form {
    flex-direction: column;
    width: 100%;
  }
  .newsletter-form .newsletter-input,
  .newsletter-form .btn {
    width: 100%;
  }
}