/* logo baner
.header-block {
  display: inline-block;
  font-size: 1.1rem;
  font-weight: 600;
  padding: 0.5rem;
}

/* Styl przycisku kontrastu */
.contrast-btn {
    font-size: 1.1rem;
    font-weight: 600;
    padding: 0.75rem 1.25rem;
    border-width: 2px;
    transition: background-color 0.4s ease, color 0.4s ease, border-color 0.4s ease;
  }
  
  /* Styl całej strony w trybie kontrastowym */
  body.contrast-high {
    background-color: #000 !important;
    color: #fff !important;
    transition: background-color 0.4s ease, color 0.4s ease;
  }
  
  /* Dodatkowe elementy do obsługi kontrastu */
  body.contrast-high a {
    color: #ffff00 !important;
    text-decoration: underline;
  }
  
  body.contrast-high .btn {
    background-color: #fff !important;
    color: #000 !important;
    border-color: #fff !important;
  }
  
  /* zmiana czcionki
  .font-btn {
  font-size: 1.1rem;
  font-weight: 600;
  padding: 0.75rem 1.25rem;
  border-width: 2px;
  transition: font-size 0.3s ease, background-color 0.4s ease, color 0.4s ease;
}

/* Styl powiększonego tekstu dla całej strony */
body.font-large {
  font-size: 1.25rem; /* 1rem = ok. 16px → 1.25rem = 20px → w kontenerach skalowalnych ≈ 200% */
  line-height: 1.6;
  transition: font-size 0.3s ease;
}
/** tekst środkowej kolumny w header
.foundation-title {
  font-size: 1.4rem;
  font-weight: 600;
  color: #15803d; /* soczysta zieleń – Tailwind emerald-700 */
  margin: 0;
  padding: 0.5rem;
  transition: color 0.3s ease;
}

body.contrast-high .foundation-title {
  color: #ffffff !important;
}

/** linia oddzielająca header i nav
.section-divider {
  border: none;
  height: 4px;
  background-color: #15803d; /* ten sam odcień zieleni co w tytule */
  margin: 0;
}

.nav-link {
  color: #2c2c2c;
  font-weight: 600;
  text-align: center;
  transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link:focus {
  color: #15803d;
  text-decoration: none;
}

body.contrast-high .nav-link {
  color: #ffffff !important;
}

.nav-link.active {
  color: #15803d !important;
  border-bottom: 2px solid #15803d;
}

body.contrast-high .nav-link.active {
  color: #ffff00 !important;
  border-bottom: 2px solid #ffff00;
}

/* Animacja fade */
.fade-out {
  opacity: 0;
  transition: opacity 0.3s ease;
}

.fade-in {
  opacity: 1;
  transition: opacity 0.3s ease;
}

#main-container {
  opacity: 1;
}

footer a.text-white:hover {
  color: #66ccff;
  text-decoration: none;
}