.header-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(50, 50, 50, 0.6); /* Ciemniejszy efekt cieniowania */
            display: flex;
            justify-content: center;
            align-items: center;
            text-align: center;
        }

    

        .section-title {
            margin: 40px 0 20px;
            font-size: 1.75rem;
            text-align: center;
            font-weight: bold;
        }

.header h1 {
    font-size: 4rem;
    letter-spacing: 2px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}


/* Karty wpisów */
.card {
    margin-bottom: 30px;
    border: none;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 12px rgba(0, 0, 0, 0.2);
}

.card-img-top {
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
}


/* Sekcja kategorii */
.list-group-item {
    font-weight: 600;
    border: none;
    padding: 15px;
    border-radius: 5px;
    transition: background-color 0.3s ease, color 0.3s ease;
    margin-bottom: 10px;
}


/* Stopka */
.footer {
    padding: 30px 0;
}

.footer a {
    transition: color 0.3s ease;
}

.footer a:hover {
}

/* Przyciski w stopce */
.footer a {
    font-weight: bold;
}

.footer a:hover {
    text-decoration: underline;
}

/* Sekcja - nagłówki */
.section-title {
    display: inline-block;
    padding-bottom: 10px;
    margin-bottom: 30px;
}

/* Responsywność */
@media (max-width: 768px) {
    .header h1 {
        font-size: 2.5rem;
    }
    
    .navbar-nav {
        text-align: center;
    }

    .list-group-item {
        text-align: center;
    }
}
/* Obraz bez rozciągania*/
.embed-responsive .card-img-top {
    object-fit: cover;
}