/**
 * Imóveis Aurum Blog - Footer Stylesheet
 */

.site-footer {
  background-color: var(--color-primary);
  color: #A8A29E;
  padding-top: var(--space-20);
  padding-bottom: var(--space-12);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: var(--space-16);
}

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

.footer-brand-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: #FFFFFF;
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.footer-brand-desc {
  font-size: var(--text-sm);
  line-height: 1.6;
  color: #A8A29E;
  margin-bottom: 1.5rem;
}

.footer-social-links {
  display: flex;
  gap: 0.75rem;
}

.social-icon-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #D6D3D1;
  transition: all var(--transition-fast);
}

.social-icon-btn:hover {
  background-color: var(--color-gold);
  border-color: var(--color-gold);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.footer-heading {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 1.5rem;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  font-size: var(--text-sm);
  color: #A8A29E;
  transition: color var(--transition-fast);
  text-decoration: none;
}

.footer-link:hover {
  color: var(--color-gold);
}

.footer-newsletter-text {
  font-size: var(--text-sm);
  color: #A8A29E;
  margin-bottom: 1rem;
}

.footer-newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.newsletter-input-group {
  display: flex;
  position: relative;
}

.newsletter-input {
  width: 100%;
  padding: 0.75rem 1rem;
  background-color: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  color: #FFFFFF;
  font-size: var(--text-sm);
  outline: none;
  transition: border-color var(--transition-fast);
}

.newsletter-input:focus {
  border-color: var(--color-gold);
}

.newsletter-submit {
  position: absolute;
  right: 4px;
  top: 4px;
  bottom: 4px;
  padding: 0 1rem;
  background-color: var(--color-gold);
  color: #FFFFFF;
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.newsletter-submit:hover {
  background-color: var(--color-gold-hover);
}

.footer-bottom {
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-size: var(--text-xs);
  color: #78716C;
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a:hover {
  color: var(--color-gold);
}