/* Resetowanie marginesów */
* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Arial', sans-serif; }

/* Styl nagłówka */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #222;
    padding: 20px 50px;
}

.logo {
    color: white;
    font-size: 24px;
    font-weight: bold;
}

nav a {
    color: white;
    text-decoration: none;
    margin: 0 15px;
    font-weight: bold;
}

.btn {
    background: #28a745;
    padding: 10px 15px;
    border-radius: 5px;
}

.hero {
    background: url('images/baner-glowny.jpg') center/cover no-repeat;
    height: 400px;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
    padding: 20px;
}

.hero-content {
    max-width: 600px;
    background: rgba(0, 0, 0, 0.6);
    padding: 20px;
    border-radius: 10px;
}

.hero h1 {
    font-size: 28px;
    margin-bottom: 15px;
}

.hero .btn {
    display: inline-block;
    margin-top: 10px;
    text-decoration: none;
    color: white;
}

.features {
    display: flex;
    justify-content: center;
    text-align: center;
    margin: 50px 0;
}

.feature {
    width: 30%;
    margin: 10px;
    padding: 20px;
    border-radius: 10px;
    background: white;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.feature img {
    width: 100%;
    border-radius: 10px;
}

footer {
    background: #222;
    color: white;
    text-align: center;
    padding: 20px;
    margin-top: 30px;
}