/* =========================
   FOOTER
   ========================= */
.site-footer{
  position: relative;
  padding: clamp(2.75rem, 5.5vw, 4.5rem) 0 1.35rem;
  border-top: 0.0625rem solid var(--border);
  background:
    radial-gradient(80rem 40rem at 15% 0%,
      rgba(22,64,255,.08) 0%,
      rgba(22,64,255,0) 55%),
    radial-gradient(70rem 38rem at 85% 10%,
      rgba(230,26,78,.06) 0%,
      rgba(230,26,78,0) 55%),
    #fff;
}

.site-footer__inner{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--pad);
}

.site-footer__grid{
  display: grid;
  grid-template-columns: 1.25fr 1.1fr 0.9fr 0.9fr 0.85fr;
  gap: clamp(1.1rem, 2.6vw, 2rem);
  align-items: start;
}

.site-footer__col{ min-width: 0; }

.site-footer__logo{
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  border-radius: 1rem;
  padding: 0.15rem 0.2rem;
}

.site-footer__logo:focus-visible{
  outline: 0.1875rem solid rgba(22,64,255,.28);
  outline-offset: 0.1875rem;
}

.site-footer__logo img{
  height: 2.25rem;
  width: auto;
  display: block;
}

.site-footer__desc{
  margin: 0.85rem 0 0;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--text-muted);
  max-width: 28rem;
}

.site-footer__cta{
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.fbtn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 2.6rem;
  padding: 0 0.95rem;
  border-radius: 0.95rem;
  border: 0.0625rem solid var(--border);
  background: rgba(255,255,255,.75);
  box-shadow: 0 0.5rem 1.25rem rgba(2, 6, 23, .06);
  text-decoration: none;
  color: var(--text-strong);
  font-weight: var(--fw-semibold);
  font-size: 0.92rem;
  transition: transform 170ms ease, box-shadow 170ms ease, border-color 170ms ease, background 170ms ease;
}

.fbtn:hover{
  transform: translateY(-0.0625rem);
  box-shadow: 0 0.75rem 1.75rem rgba(2, 6, 23, .10);
  border-color: rgba(30,41,59,.12);
  background: #fff;
}

.fbtn:focus-visible{
  outline: 0.1875rem solid rgba(22,64,255,.28);
  outline-offset: 0.1875rem;
}

.fbtn--primary{
  border-color: rgba(22,64,255,.22);
  background: rgba(22,64,255,.08);
  color: var(--text);
}

/* Labels + lists */
.site-footer__label{
  margin: 0 0 0.75rem;
  font-size: 0.75rem;
  line-height: 1;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: var(--fw-semibold);
  color: var(--text-kicker);
}

.site-footer__label--spaced{
  margin-top: 1.25rem;
}

.site-footer__list{
  margin: 0;
  padding-left: 0;
  list-style: none;
  display: grid;
  gap: 0.5rem;
}

.site-footer__link{
  color: var(--text-muted);
  text-decoration: none;
  font-weight: var(--fw-semibold);
  font-size: 0.95rem;
  line-height: 1.35;
  transition: color 160ms ease, text-decoration-color 160ms ease;
  text-decoration: underline;
  text-decoration-color: rgba(30,41,59,.0);
  text-underline-offset: 0.22em;
  text-decoration-thickness: 0.08em;
}

.site-footer__link:hover{
  color: var(--text);
  text-decoration-color: rgba(22,64,255,.45);
}

.site-footer__link:focus-visible{
  outline: 0.1875rem solid rgba(22,64,255,.28);
  outline-offset: 0.1875rem;
  border-radius: 0.5rem;
}

/* Chips (loga inicjatyw) */
.site-footer__chipsgrid{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
}

.footer-chip{
  display: grid;
  place-items: center;
  border-radius: 1rem;
  border: 0.0625rem solid var(--border);
  background: rgba(255,255,255,.75);
  box-shadow: 0 0.5rem 1.25rem rgba(2, 6, 23, .06);
  padding: 0.7rem 0.7rem;
  text-decoration: none;
  transform: translateY(0);
  transition: transform 170ms ease, box-shadow 170ms ease, border-color 170ms ease;
}

.footer-chip:hover{
  transform: translateY(-0.0625rem);
  box-shadow: 0 0.75rem 1.75rem rgba(2, 6, 23, .10);
  border-color: rgba(30,41,59,.12);
}

.footer-chip:focus-visible{
  outline: 0.1875rem solid rgba(22,64,255,.28);
  outline-offset: 0.1875rem;
}

.footer-chip img{
  height: 1.55rem;
  width: auto;
  max-width: 100%;
  display: block;
  object-fit: contain;
}

/* Social */
.site-footer__social{
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.site-footer__socialbtn{
  width: 2.6rem;
  height: 2.6rem;
  display: grid;
  place-items: center;
  border-radius: 0.95rem;
  border: 0.0625rem solid var(--border);
  background: rgba(255,255,255,.75);
  box-shadow: 0 0.5rem 1.25rem rgba(2, 6, 23, .06);
  text-decoration: none;
  opacity: .86;
  transform: translateY(0);
  transition: transform 160ms ease, opacity 160ms ease, box-shadow 160ms ease;
}

.site-footer__socialbtn:hover{
  transform: translateY(-0.0625rem);
  opacity: 1;
  box-shadow: 0 0.75rem 1.75rem rgba(2, 6, 23, .10);
}

.site-footer__socialbtn:focus-visible{
  outline: 0.1875rem solid rgba(22,64,255,.28);
  outline-offset: 0.1875rem;
}

.site-footer__socialbtn img{
  width: 1.15rem;
  height: 1.15rem;
  display: block;
}

/* Bottom bar */
.site-footer__bottom{
  margin-top: clamp(1.3rem, 3vw, 1.9rem);
  padding-top: 1.05rem;
  border-top: 0.0625rem solid rgba(30,41,59,.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1rem;
  flex-wrap: wrap;
}

.site-footer__legal,
.site-footer__addr{
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-soft);
  font-weight: var(--fw-medium);
}

/* Responsive */
@media (max-width: 62rem){
  .site-footer__grid{
    grid-template-columns: 1.2fr 1fr 1fr;
  }
}

@media (max-width: 53.75rem){
  .site-footer{
    padding: 2.75rem 0 1.25rem;
  }

  .site-footer__grid{
    grid-template-columns: 1fr;
    gap: 1.35rem;
  }

  .site-footer__desc{
    margin-inline: 0;
  }

  .site-footer__chipsgrid{
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .site-footer__bottom{
    justify-content: center;
    text-align: center;
  }
}

@media (max-width: 25rem){
  .site-footer__chipsgrid{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  .footer-chip,
  .site-footer__socialbtn,
  .fbtn{
    transition: none;
  }
  .footer-chip:hover,
  .site-footer__socialbtn:hover,
  .fbtn:hover{
    transform: none;
    box-shadow: 0 0.5rem 1.25rem rgba(2, 6, 23, .06);
  }
}

/* ===== Footer Magenta Variant ===== */
.site-footer--magenta{
  background: #E61A4E;
  border-top: none;
}

/* układ: teraz 4 kolumny (więcej miejsca) */
.site-footer__grid--4{
  grid-template-columns: 1.35fr 1fr 1fr 1fr;
}

/* większe logo */
.site-footer__logo img{
  height: 3.2rem; /* było ~2.25rem */
  width: auto;
}

/* label + linki w wersji na magencie */
.site-footer__label--white{
  color: rgba(255,255,255,.78);
}

.site-footer__link--white{
  color: rgba(255,255,255,.86);
  text-decoration-color: rgba(255,255,255,0);
}

.site-footer__link--white:hover{
  color: #fff;
  text-decoration-color: rgba(255,255,255,.6);
}

/* fokus na magencie */
.site-footer--magenta :is(a, button):focus-visible{
  outline: 0.1875rem solid rgba(255,255,255,.55);
  outline-offset: 0.1875rem;
}

/* chips na magencie */
.site-footer__chipsgrid--brand{
  margin-top: 0.5rem;
}

.site-footer--magenta .footer-chip{
  border-color: rgba(255,255,255,.22);
  background: rgba(255,255,255,.12);
  box-shadow: 0 0.6rem 1.4rem rgba(0,0,0,.18);
}

.site-footer--magenta .footer-chip:hover{
  border-color: rgba(255,255,255,.34);
  background: rgba(255,255,255,.16);
}

/* social na magencie */
.site-footer__socialbtn--white{
  border-color: rgba(255,255,255,.22);
  background: rgba(255,255,255,.12);
  box-shadow: 0 0.6rem 1.4rem rgba(0,0,0,.18);
  opacity: .92;
}

.site-footer__socialbtn--white:hover{
  opacity: 1;
}

/* dolny pasek */
.site-footer__bottom--white{
  border-top: 0.0625rem solid rgba(255,255,255,.20);
}

.site-footer--magenta .site-footer__legal,
.site-footer--magenta .site-footer__addr{
  color: rgba(255,255,255,.78);
}

/* responsywka */
@media (max-width: 62rem){
  .site-footer__grid--4{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 53.75rem){
  .site-footer__grid--4{ grid-template-columns: 1fr; }
  .site-footer__logo img{ height: 3rem; }
}

.site-footer--magenta .site-footer__socialbtn img{
  filter: brightness(0) invert(1);
}