.footer-interia {
  background-color: var(--interia-dark-bg);
  color: var(--interia-dark-text);
  font-family: var(--font-sans);
  padding-top: 5rem;
  padding-bottom: 3rem;
}
.footer-title {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  letter-spacing: 0.12em;
  color: #FFFFFF;
  margin-bottom: 1.5rem;
}
.footer-heading {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: #FFFFFF;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}
.footer-text {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  color: #B0BEC5;
  line-height: 1.7;
}
.btn-footer-consult {
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: #FFFFFF;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.75rem 1.75rem;
  background: transparent;
  text-decoration: none;
  display: inline-block;
  transition: all 0.3s ease;
}
.btn-footer-consult:hover {
  background: #FFFFFF;
  color: var(--interia-dark-bg);
}
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-links li {
  margin-bottom: 0.6rem;
}
.footer-links a {
  color: #B0BEC5;
  text-decoration: none;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  transition: color 0.3s ease;
}
.footer-links a:hover {
  color: #FFFFFF;
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 3.5rem;
  padding-top: 1.5rem;
  font-size: 0.78rem;
  color: #90A4AE;
}
.footer-bottom a {
  color: #8fa0a8;
  text-decoration: none;
  transition: color 0.2s ease;
}
.footer-bottom a:hover {
  color: #ffffff;
}