/* Resetowanie domyślnych stylów przeglądarki */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%); /* Tło strony */
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    color: #333;
}

/* Główna karta wizytówki */
.card-container {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    text-align: center;
    max-width: 400px;
    width: 100%;
    transition: transform 0.3s ease;
}

.card-container:hover {
    transform: translateY(-5px);
}

/* Zdjęcie profilowe */
.profile-image img {
    width: 150px;
    height: 150px;
    border-radius: 50%; /* Robi kółko ze zdjęcia */
    object-fit: cover;
    border: 5px solid white;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

/* Nagłówki */
h1 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 5px;
    color: #2c3e50;
}

.subtitle {
    color: #7f8c8d;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 25px;
}

/* Opis "O mnie" */
.bio {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #555;
    margin-bottom: 30px;
}

/* Linki i przyciski */
.social-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.btn {
    text-decoration: none;
    background-color: #3498db; /* Kolor przycisku */
    color: white;
    padding: 10px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    transition: background 0.3s;
}

.btn:hover {
    background-color: #2980b9;
}

.icon-link {
    text-decoration: none;
    color: #7f8c8d;
    font-size: 1.5rem;
    transition: color 0.3s;
}

.icon-link:hover {
    color: #3498db;
}

footer {
    margin-top: 30px;
    font-size: 0.8rem;
    color: #aaa;
}