/* Definicja głównych kolorów */
:root {
    --color-blue: #0A3161;   /* Głęboki, narodowy granat */
    --color-red: #B31942;    /* Klasyczna czerwień */
    --color-white: #FFFFFF;  /* Czysta biel */
    --color-bg: #F8F9FA;     /* Lekko złamana biel dla tła, aby nie męczyć wzroku */
    --color-text: #333333;   /* Ciemny grafit dla tekstu */
}

/* Reset marginesów i podstawowe ustawienia */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
}

/* --- NAGŁÓWEK I NAWIGACJA --- */
header {
    background-color: var(--color-blue);
    color: var(--color-white);
    padding: 1.5rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 5px solid var(--color-red);
    flex-wrap: wrap; /* Pozwala na zawijanie na małych ekranach */
    gap: 20px;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Zastępcze pole na logo */
.logo-placeholder {
    width: 60px;
    height: 60px;

    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 900;
    font-size: 1.2rem;
    border-radius: 4px;
   
}

.logo-container h1 {
    font-size: 1.8rem;
    letter-spacing: 1px;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

nav a {
    color: var(--color-white);
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

nav a:hover {
    color: var(--color-red);
}

/* --- GŁÓWNA ZAWARTOŚĆ --- */
main {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 5%;
}

/* Sekcja z opisem */
.description-section {
    background-color: var(--color-white);
    padding: 3rem;
    border-radius: 8px;
    border-left: 6px solid var(--color-blue);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    margin-bottom: 3rem;
}

.description-section h2 {
    color: var(--color-blue);
    margin-bottom: 1rem;
    font-size: 2rem;
}

.description-section p {
    font-size: 1.1rem;
}

/* Sekcja z aktualnościami */
.news-section h2 {
    color: var(--color-red);
    margin-bottom: 1.5rem;
    border-bottom: 2px solid #e0e0e0;
    padding-bottom: 0.5rem;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

/* Karty wpisów */
.news-card {
    background-color: var(--color-white);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.08);
    border-top: 4px solid var(--color-blue);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.15);
}

.news-card h3 {
    color: var(--color-blue);
    margin-bottom: 5px;
}

.news-card .date {
    font-size: 0.85rem;
    color: #777;
    margin-bottom: 15px;
    font-style: italic;
}

.read-more {
    display: inline-block;
    margin-top: 15px;
    color: var(--color-red);
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

.read-more:hover {
    color: var(--color-blue);
}

/* --- STOPKA --- */
footer {
    background-color: var(--color-blue);
    color: var(--color-white);
    text-align: center;
    padding: 2rem;
    margin-top: 4rem;
    border-top: 5px solid var(--color-red);
}

/* --- RESPONSyWNOŚĆ --- */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        text-align: center;
    }
    nav ul {
        margin-top: 15px;
        flex-wrap: wrap;
        justify-content: center;
    }
    .description-section {
        padding: 1.5rem;
    }
}