/* TOPBAR */
.topbar{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.82);
  backdrop-filter: saturate(180%) blur(1.125rem);
  border-bottom: 0;
}

.topbar__inner{
  height: var(--h);
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.875rem;
}

/* BRAND */
.brand{
  height: var(--h);
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: inherit;
  border-radius: 0.75rem;
}

.brand__logo{
  height: 2.125rem;
  width: auto;
  display: block;
}

.brand:focus-visible{
  outline: 0.1875rem solid rgba(22,64,255,.30);
  outline-offset: 0.125rem;
}

/* NAV */
.nav{
  display: flex;
  align-items: center;
  gap: 1.125rem;
}

.nav--desktop{
  flex: 1 1 auto;
  min-width: 0;
  justify-content: space-between;
}

.nav--mobile{ display: none; }

.nav__links{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex: 1 1 auto;
  min-width: 0;
}

.nav__actions{
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex: 0 0 auto;
}

/* LINKS */
.nav__link{
  appearance: none;
  border: 0;
  background: transparent;
  cursor: pointer;

  height: var(--h);
  display: inline-flex;
  align-items: center;

  padding: 0 0.375rem;
  border-radius: 0.625rem;

  font-size: 0.875rem;
  line-height: 1;
  color: var(--text-strong);
  text-decoration: none;

  font-weight: var(--fw-medium);
  font-family: inherit;

  transition: color 180ms ease;
  -webkit-tap-highlight-color: transparent;
}

.nav__link--button{
  appearance: none;
  border: 0;
  background: transparent;
  height: var(--h);
  display: inline-flex;
  align-items: center;
  padding: 0 0.375rem;
  border-radius: 0.625rem;
  font: inherit;
  font-family: inherit;
  font-size: 0.875rem;
  line-height: 1;
  color: var(--text-strong);
  font-weight: var(--fw-medium);
  cursor: pointer;
  transition: color 180ms ease;
}

.nav__link:hover,
.nav__link--button:hover{
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 0.22em;
}

.nav__link:focus-visible,
.nav__link--button:focus-visible{
  outline: 0.1875rem solid rgba(22,64,255,.28);
  outline-offset: 0.125rem;
  color: var(--text);
}

.nav__dropdown{
  position: relative;
  display: inline-flex;
  align-items: center;
}

.nav__dropdown.is-open > .nav__link,
.nav__dropdown.is-open > .nav__link--button,
.nav__dropdown:focus-within > .nav__link,
.nav__dropdown:focus-within > .nav__link--button{
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 0.22em;
}

/* MEGA MENU */
.mega{
  position: fixed;
  left: 0;
  right: 0;
  top: var(--h);
  opacity: 0;
  transform: translateY(-0.375rem) scale(0.992);
  pointer-events: none;
  transition: opacity 160ms ease, transform 160ms ease;
}

.nav__dropdown.is-open .mega,
.nav__dropdown:focus-within .mega{
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

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

.mega__inner{
  margin-top: 0.75rem;
  background: rgba(255,255,255,.965);
  backdrop-filter: saturate(195%) blur(2rem);
  border: 0.0625rem solid var(--border);
  border-radius: 1.125rem;
  box-shadow: var(--shadow);
  padding: 1.25rem;

  display: grid;
  grid-template-columns: 1fr 2.2fr 1.1fr;
  gap: 1.375rem;
}

.mega__title{
  margin: 0 0 0.625rem;
  font-size: 0.75rem;
  font-weight: var(--fw-semibold);
  color: var(--text-soft);
}

.mega__headline{
  display: inline-block;
  font-size: 1.5rem;
  line-height: 1.12;
  font-weight: var(--fw-bold);
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.02em;

  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 0.125rem;
  transition: background-size 180ms ease;
}
.mega__headline:hover{ background-size: 100% 0.125rem; }
.mega__headline:focus-visible{
  outline: 0.1875rem solid rgba(22,64,255,.28);
  outline-offset: 0.1875rem;
  border-radius: 0.625rem;
}

/* Initiatives list layout (zamiast schools) */
/* Initiatives list layout — TYLKO w mega menu */
/* Initiatives list layout (MEGA MENU ONLY) */
.mega .initiatives{
  display: grid;
  padding: 0;   /* <- zabija "dziurę" z base.css */
  margin: 0;
  grid-template-columns: 1fr 1fr;
  gap: 0.875rem;
}

.mega .initiatives__col,
.mega__list{
  margin: 0;
  padding: 0;
  list-style: none;
}

.mega .initiatives__col a,
.mega__list a{
  display: block;
  padding: 0.375rem 0;
  margin: 0.125rem 0;
  font-size: 0.875rem;
  line-height: 1.2;
  color: var(--text-strong);
  text-decoration: none;
  font-weight: var(--fw-regular);
  transition: color 150ms ease;
}

.mega .initiatives__col a:hover,
.mega__list a:hover{
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 0.22em;
}

.mega .initiatives__col a:focus-visible,
.mega__list a:focus-visible{
  outline: 0.1875rem solid rgba(22,64,255,.28);
  outline-offset: 0.125rem;
  border-radius: 0.5rem;
}


.initiatives__col a:hover,
.mega__list a:hover{
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 0.22em;
}

.initiatives__col a:focus-visible,
.mega__list a:focus-visible{
  outline: 0.1875rem solid rgba(22,64,255,.28);
  outline-offset: 0.125rem;
  border-radius: 0.5rem;
}

/* MOBILE MENU */
.mobile[hidden]{ display:none; }
.mobile{
  position: fixed;
  inset: 0;
  z-index: 100;
}

/* klucz: domyślnie niewidoczne, dopiero .is-open pokazuje */
.mobile__backdrop{
  position: absolute;
  inset: 0;
  background: rgba(2,6,23,.28);
  opacity: 0;
  transition: opacity 180ms ease;
  pointer-events: none;
}

.mobile__panel{
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,.965);
  backdrop-filter: saturate(195%) blur(2rem);
  transform: translateY(-0.625rem);
  opacity: 0;
  transition: transform 180ms ease, opacity 180ms ease;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  pointer-events: none;
}

/* dopiero po otwarciu */
.mobile.is-open .mobile__backdrop{
  opacity: 1;
  pointer-events: auto;
}

.mobile.is-open .mobile__panel{
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.mobile__top{
  height: 3.5rem;
  padding: 0 var(--pad);
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.mobile__spacer{
  width: 2.25rem;
  height: 2.25rem;
}

.mobile__nav{
  padding: 1rem var(--pad) 1.75rem;
  display: grid;
  gap: 0.375rem;
}

.mobile__item{
  display: block;
  text-decoration: none;
  color: var(--text);
  font-size: 2rem;
  line-height: 1.1;
  font-weight: var(--fw-semibold);
  letter-spacing: -0.02em;
  padding: 0.25rem 0;
}

.mobile__sub{
  display: block;
  text-decoration: none;
  color: var(--text-muted);
  font-size: 1.125rem;
  line-height: 1.25;
  font-weight: var(--fw-medium);
  padding: 0.125rem 0;
}

.mobile__item:focus-visible,
.mobile__sub:focus-visible{
  outline: 0.1875rem solid rgba(22,64,255,.28);
  outline-offset: 0.25rem;
  border-radius: 0.5rem;
}

/* ICON BUTTONS */
.iconbtn{
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 62.5rem;
  border: 0.0625rem solid rgba(15,23,42,.12);
  background: rgba(255,255,255,.70);
  cursor: pointer;
  display: grid;
  place-items: center;
}

.iconbtn:focus-visible{
  outline: 0.1875rem solid rgba(22,64,255,.28);
  outline-offset: 0.125rem;
}

.iconbtn__bars{
  width: 1rem;
  height: 0.625rem;
  position: relative;
}
.iconbtn__bars::before,
.iconbtn__bars::after{
  content:"";
  position:absolute;
  left:0; right:0;
  height: 0.125rem;
  border-radius: 0.125rem;
  background: rgba(30,41,59,.85);
}
.iconbtn__bars::before{ top: 0; }
.iconbtn__bars::after{ bottom: 0; }

.iconbtn__x{
  width: 0.875rem;
  height: 0.875rem;
  position: relative;
}
.iconbtn__x::before,
.iconbtn__x::after{
  content:"";
  position:absolute;
  inset: 0;
  margin: auto;
  width: 0.875rem;
  height: 0.125rem;
  border-radius: 0.125rem;
  background: rgba(30,41,59,.85);
}
.iconbtn__x::before{ transform: rotate(45deg); }
.iconbtn__x::after{ transform: rotate(-45deg); }

/* SOCIAL ICONS */
.nav__socials{
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
}

/* zostawiamy tylko layout (nadpisane: separator/padding/margin) */
.mobile__socials{
  display: inline-flex;
  align-items: center;
  gap: 0.875rem;
}

.social{
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 62.5rem;
  display: grid;
  place-items: center;
  border: 0.0625rem solid rgba(15,23,42,.12);
  background: rgba(255,255,255,.70);
  text-decoration: none;
  transform: scale(1);
  transition: transform 160ms ease;
}

.social img{
  width: 1.125rem;
  height: 1.125rem;
  display: block;
}

.social:hover{
  transform: scale(1.08);
}

.social:focus-visible{
  outline: 0.1875rem solid rgba(22,64,255,.28);
  outline-offset: 0.125rem;
}

/* PRO detal: socialki lekko przygaszone, na hover full + scale */
.social--muted{
  opacity: .72;
  transition: transform 160ms ease, opacity 160ms ease;
}

.social--muted:hover{
  opacity: 1;
  transform: scale(1.08);
}

.social--muted:focus-visible{
  opacity: 1;
}

/* (Twoje nadpisanie) mobile__socials bez separatora + bez kółek */
.mobile__socials{
  border-top: 0 !important;
  padding-top: 0 !important;
  margin-top: 1.25rem;  /* sam odstęp, bez linii */
  justify-content: center;
}

.mobile__socials .social{
  width: auto !important;
  height: auto !important;
  border: 0 !important;
  background: transparent !important;
  border-radius: 0 !important;
  padding: 0 !important;
  box-shadow: none !important;
}

/* RESPONSIVE */
@media (max-width: 53.75rem){
  .nav--desktop{ display:none; }
  .nav--mobile{ display:flex; }
  .brand__logo{ height: 2rem; }

  /* tylko różnica względem powyższego: rozmiar ikon */
  .mobile__socials .social img{
    width: 1.375rem;
    height: 1.375rem;
  }
}

/* DESKTOP: socialki w topbar bez ramek/kółek */
.nav__socials .social{
  width: auto;
  height: auto;
  border: 0;
  background: transparent;
  border-radius: 0;
  padding: 0;
  box-shadow: none;
}

.nav__socials .social img{
  width: 1.25rem;
  height: 1.25rem;
}

/* hover zostaje (scale), ale bez “kółka” */
.nav__socials .social:hover{
  transform: scale(1.08);
}

/* focus ring nadal ok, ale bez obrysu dookoła kółka */
.nav__socials .social:focus-visible{
  outline: 0.1875rem solid rgba(22,64,255,.28);
  outline-offset: 0.125rem;
}