/* ================================================================
   footer.css — Komponent stopki i compare bar
   Ładowany przez: wszystkie strony (przez footer.php)
   ================================================================ */

/* ----------------------------------------------------------------
   Site footer
   ---------------------------------------------------------------- */
.site-footer {
  background: var(--color-ink);
  color: rgba(255,255,255,.75);
  padding: 60px 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
}

.footer__brand { }
.footer__brand .logo { margin-bottom: 14px; }

.footer__tagline {
  font-size: 13px;
  line-height: 1.65;
  max-width: 280px;
  color: rgba(255,255,255,.5);
}

.footer__col h4 {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: .5px;
}

.footer__col ul { display: flex; flex-direction: column; gap: 8px; }
.footer__col a {
  font-size: 13px;
  color: rgba(255,255,255,.5);
  transition: color var(--transition);
  text-decoration: none;
}
.footer__col a:hover { color: var(--color-white); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.07);
  padding: 20px 0;
  font-size: 12px;
  color: rgba(255,255,255,.3);
  text-align: center;
}

/* ----------------------------------------------------------------
   Compare bar — sticky bottom
   ---------------------------------------------------------------- */
.compare-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-ink);
  color: var(--color-white);
  z-index: 800;
  padding: 12px 0;
  transform: translateY(100%);
  transition: transform .3s ease;
  box-shadow: 0 -4px 20px rgba(0,0,0,.2);
}
.compare-bar--visible { transform: translateY(0); }

.compare-bar__inner {
  display: flex;
  align-items: center;
  gap: 16px;
}

.compare-bar__label {
  font-size: 13px;
  font-weight: 600;
  flex-shrink: 0;
}

.compare-bar__slots {
  display: flex;
  gap: 8px;
  flex: 1;
}

.compare-slot {
  background: rgba(255,255,255,.1);
  border: 1.5px dashed rgba(255,255,255,.2);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 150px;
}
.compare-slot--filled {
  border-style: solid;
  border-color: rgba(255,255,255,.3);
  background: rgba(255,255,255,.15);
}
.compare-slot__remove {
  margin-left: auto;
  cursor: pointer;
  opacity: .6;
  font-size: 14px;
  background: none;
  border: none;
  color: var(--color-white);
  padding: 0;
  transition: opacity var(--transition);
}
.compare-slot__remove:hover { opacity: 1; }

.compare-bar__btn   { flex-shrink: 0; }
.compare-bar__clear {
  background: none;
  border: none;
  color: rgba(255,255,255,.5);
  font-size: 12px;
  cursor: pointer;
  flex-shrink: 0;
  transition: color var(--transition);
}
.compare-bar__clear:hover { color: var(--color-white); }

/* ----------------------------------------------------------------
   Chat widget
   ---------------------------------------------------------------- */
.chat-widget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 850;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}

.chat-widget__options {
  display: none;
  flex-direction: column;
  gap: 8px;
  align-items: flex-end;
}
.chat-widget__options--open { display: flex; }

.chat-widget__option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px 10px 14px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 4px 16px rgba(0,0,0,.12);
  text-decoration: none;
  transition: transform var(--transition);
}
.chat-widget__option:hover { transform: scale(1.03); }
.chat-widget__option--phone {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(29,78,216,.35);
}
.chat-widget__option--email {
  background: var(--color-white);
  color: var(--color-ink);
  border: 1.5px solid var(--color-border);
}
.chat-widget__option--email i { color: var(--color-primary); }

.chat-widget__toggle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-primary);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(29,78,216,.45);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  position: relative;
}
.chat-widget__toggle:hover { transform: scale(1.08); }
.chat-widget__toggle--open {
  background: var(--color-ink);
  box-shadow: 0 4px 20px rgba(0,0,0,.3);
}
.chat-widget__icon  { color: var(--color-white); font-size: 22px; }
.chat-widget__pulse {
  position: absolute;
  top: 0;
  right: 0;
  width: 12px;
  height: 12px;
  background: #22c55e;
  border-radius: 50%;
  border: 2px solid var(--color-white);
  animation: pulse 2s infinite;
}

/* ----------------------------------------------------------------
   Responsive
   ---------------------------------------------------------------- */
@media (max-width: 1024px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .footer__grid { grid-template-columns: 1fr; }
  .compare-bar__inner { flex-wrap: wrap; }
}