/* ================================================================
   Abzar Shokri — Footer
   ================================================================ */

.site-footer {
  background-color: var(--color-dark);
  color: var(--color-text-muted-dark);
  padding-top: var(--space-12);
}

/* Newsletter strip */
.footer-newsletter {
  background-color: var(--color-dark-surface);
  padding: var(--space-8) 0;
  border-bottom: 1px solid var(--color-dark-border);
}

.footer-newsletter .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.footer-newsletter__text h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  margin-bottom: var(--space-1);
}

.footer-newsletter__text p {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

.footer-newsletter__form {
  display: flex;
  gap: var(--space-2);
}

.footer-newsletter__input {
  padding: 10px 16px;
  background-color: var(--color-dark-secondary);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-md);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  font-family: var(--font-family);
  min-width: 240px;
}

.footer-newsletter__input::placeholder {
  color: var(--color-gray-600);
}

.footer-newsletter__input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.footer-newsletter__btn {
  padding: 10px 24px;
  background-color: var(--color-primary);
  color: var(--color-dark);
  border: none;
  border-radius: var(--radius-md);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-sm);
  font-family: var(--font-family);
  cursor: pointer;
  transition: background-color 150ms ease;
  white-space: nowrap;
}

.footer-newsletter__btn:hover {
  background-color: var(--color-primary-light);
}

@media (max-width: 768px) {
  .footer-newsletter .container {
    flex-direction: column;
    text-align: center;
  }
  .footer-newsletter__form {
    flex-direction: column;
    width: 100%;
  }
  .footer-newsletter__input {
    min-width: 0;
    width: 100%;
  }
  .footer-newsletter__btn {
    width: 100%;
  }
}

.footer-main {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-8);
  padding-bottom: var(--space-8);
  border-bottom: var(--border-width) solid rgba(255,255,255,0.1);
}

/* Footer brand */
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer-brand__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.footer-brand__icon {
  width: 40px;
  height: 40px;
  background-color: var(--color-primary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-dark);
}

.footer-brand__icon svg {
  width: 24px;
  height: 24px;
}

.footer-brand__name {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-black);
  color: var(--color-white);
}

.footer-brand__desc {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-loose);
  color: var(--color-gray-500);
}

.footer-brand__socials {
  display: flex;
  gap: var(--space-2);
}

.footer-social {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  color: var(--color-gray-400);
  transition: all var(--transition-fast);
}

.footer-social:hover {
  background-color: var(--color-primary);
  color: var(--color-dark);
}

.footer-social svg {
  width: 18px;
  height: 18px;
}

/* Footer links */
.footer-column {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer-column__title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  margin-bottom: var(--space-2);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-link {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

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

.footer-link svg {
  width: 14px;
  height: 14px;
  opacity: 0.5;
}

/* Footer bottom */
.footer-bottom {
  padding: var(--space-6) 0;
}

.footer-bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.footer-copyright {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

.footer-payment {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.footer-payment__title {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
}

.footer-payment__icons {
  display: flex;
  gap: var(--space-2);
}

.footer-payment__icon {
  width: 48px;
  height: 32px;
  background-color: rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xs);
  color: var(--color-gray-400);
  font-weight: var(--font-weight-semibold);
}

@media (max-width: 768px) {
  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }

  .footer-bottom .container {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .footer-main {
    grid-template-columns: 1fr;
  }
}