/* ==========================================
   FOOTER STYLES
   ========================================== */
.footer {
  background-color: var(--color-white);
  border-top: 1px solid var(--color-border);
  padding: 5rem 0 2.5rem 0;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 2fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand .footer-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--color-primary);
  margin-bottom: 1.25rem;
  display: inline-block;
}

.footer-brand .footer-logo span {
  color: var(--color-accent);
}

.footer-brand p {
  color: var(--color-text-gray);
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
  max-width: 280px;
}

.footer-socials {
  display: flex;
  gap: 1rem;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  color: var(--color-primary);
  transition: var(--transition);
}

.social-link:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  transform: translateY(-3px);
}

.social-link svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.footer-heading {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--color-text-gray);
}

.footer-links a:hover {
  color: var(--color-accent);
  padding-left: 4px;
}

/* Newsletter Input Form */
.footer-newsletter p {
  font-size: 0.875rem;
  color: var(--color-text-gray);
  margin-bottom: 1.25rem;
}

.newsletter-form {
  display: flex;
  border-bottom: 1px solid var(--color-primary);
  padding-bottom: 0.5rem;
}

.newsletter-input {
  flex: 1;
  font-size: 0.875rem;
  background: transparent;
  border: none;
  padding: 0.5rem 0;
  color: var(--color-primary);
}

.newsletter-input::placeholder {
  color: var(--color-text-light);
}

.newsletter-btn {
  background: transparent;
  border: none;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  transition: var(--transition);
  padding-left: 1rem;
}

.newsletter-btn:hover {
  color: var(--color-accent);
  transform: translateX(3px);
}

/* Bottom Bar */
.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  font-size: 0.75rem;
  color: var(--color-text-light);
}

.footer-payments {
  display: flex;
  gap: 0.5rem;
}

.footer-payments svg {
  height: 20px;
  width: auto;
  fill: var(--color-text-light);
}

/* Responsiveness */
@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 576px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-brand p {
    max-width: 100%;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}