@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@100;200;300;400;500;600;700&display=swap');

*{
    font-family: 'Poppins', sans-serif;
    margin: 0; 
    padding: 0;
    box-sizing: border-box;
    outline: none; 
    border: none;
    text-decoration: none;
    text-transform: capitalize;
    transition: .2s linear;
}

body {
    min-height: 100vh;
    background: linear-gradient(45deg, blueviolet, lightgreen);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 1200px;
}

.container .heading {
    text-align: center;
    color: #fff;
    text-shadow: 0 5px 10px rgba(0, 0, 0, .2);
    font-size: 50px;
    margin-bottom: 30px; /* Separa el títol de les targetes */
}

.container .box-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* Sempre 2 columnes */
    gap: 20px;
    justify-content: center; 
    max-width: 600px; /* Limita l'amplada perquè es vegin bé */
}

.container .box-container .box {
    box-shadow: 0 5px 10px rgba(0,0,0,.2);
    border-radius: 5px;
    background: #fff;
    text-align: center;
    padding: 30px 20px;
}

.container .box-container .box img {
    height: 80px;
}

.container .box-container .box h3 {
    color: #444;
    font-size: 22px;
    padding: 10px 0;
}

.container .box-container .box p {
    color: #777;
    font-size: 15px;
    line-height: 1.8;
}

.container .box-container .box .btn {
    margin-top: 10px;
    display: inline-block;
    background: #333;
    color: #fff;
    font-size: 17px;
    border-radius: 5px;
    padding: 8px 25px;
}

.container .box-container .box .btn:hover {
    letter-spacing: 1px;
}

.container .box-container .box:hover {
    box-shadow: 0 10px 15px rgba(0,0,0,.3);
    transform: scale(1.03);
}

/* Responsive per mòbils: 1 targeta per fila */
@media (max-width: 600px) {
    .container .box-container {
        grid-template-columns: repeat(1, 1fr); /* 1 columna en pantalles petites */
    }
}