/* ============================================
   NOWA STREFA - FOOTER
   ============================================ */

.footer {
  background: var(--color-gray-900);
  color: var(--color-gray-300);
  padding-top: var(--space-16);
}

.footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr 1.2fr;
  gap: var(--space-10);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__brand {
  padding-right: var(--space-8);
}

.footer__logo {
  display: flex;
  flex-direction: row;
  align-items: center;
  margin-bottom: var(--space-5);
  max-width: 100%;
  overflow: hidden;
}

.footer__logo-image {
  display: block;
  width: auto !important;
  height: 64px !important;
  max-width: 200px !important;
  max-height: 64px !important;
  object-fit: contain;
  flex-shrink: 0;
}

/* Dual logo (Nowa Strefa + Nowa Szkoła) — feedback klienta 21.04.2026 */
.footer__logo--dual {
  display: flex !important;
  flex-direction: row !important;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: nowrap;
  max-width: 100%;
}
.footer__logo--dual .footer__logo-image--ns {
  height: 60px !important;
  max-width: 180px !important;
  width: auto !important;
}
.footer__logo--dual .footer__logo-image--nszkola {
  height: 36px !important;
  max-width: 140px !important;
  width: auto !important;
  opacity: 0.95;
}
.footer__logo-sep {
  width: 1px;
  height: 40px;
  background: rgba(255, 255, 255, 0.18);
  flex-shrink: 0;
}
@media (max-width: 640px) {
  .footer__logo--dual { gap: var(--space-3); }
  .footer__logo--dual .footer__logo-image--ns { height: 48px !important; max-width: 140px !important; }
  .footer__logo--dual .footer__logo-image--nszkola { height: 28px !important; max-width: 100px !important; }
}

.footer__desc {
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-6);
  color: var(--color-gray-400);
}

.footer__social {
  display: flex;
  gap: var(--space-3);
}

.footer__social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-gray-400);
  transition: all var(--duration-fast) var(--ease-out);
}

.footer__social-link:hover {
  background: var(--color-secondary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.footer__social-link svg {
  width: 18px;
  height: 18px;
}

/* ── Footer Columns ── */
.footer__heading {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  margin-bottom: var(--space-5);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__link {
  font-size: var(--fs-sm);
  color: var(--color-gray-400);
  transition: all var(--duration-fast);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.footer__link:hover {
  color: var(--color-primary);
  padding-left: var(--space-2);
}

/* ── Footer Newsletter ── */
.footer__newsletter-text {
  font-size: var(--fs-sm);
  color: var(--color-gray-400);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-4);
}

.footer__newsletter-form {
  display: flex;
  gap: var(--space-2);
}

.footer__newsletter-input {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  color: var(--color-white);
  font-size: var(--fs-sm);
}

.footer__newsletter-input::placeholder {
  color: var(--color-gray-500);
}

.footer__newsletter-input:focus {
  outline: none;
  border-color: var(--color-primary);
  background: rgba(255, 255, 255, 0.1);
}

.footer__newsletter-btn {
  padding: var(--space-3) var(--space-5);
  background: var(--color-primary);
  color: var(--color-white);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-sm);
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--duration-fast);
  white-space: nowrap;
}

.footer__newsletter-btn:hover {
  background: var(--color-primary-dark);
}

/* ── Footer Contact Info ── */
.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  font-size: var(--fs-sm);
  color: var(--color-gray-400);
}

.footer__contact-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ── Footer Bottom ── */
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6) 0;
  font-size: var(--fs-xs);
  color: var(--color-gray-500);
}

.footer__bottom-links {
  display: flex;
  gap: var(--space-6);
}

.footer__bottom-links a:hover {
  color: var(--color-primary);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .footer__top {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__brand {
    grid-column: 1 / -1;
    padding-right: 0;
  }
}

@media (max-width: 640px) {
  .footer__top {
    grid-template-columns: 1fr;
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }

  .footer__newsletter-form {
    flex-direction: column;
  }
}