/* =========================
   RESET
========================= */
* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Segoe UI", Arial, sans-serif;
    background-color: #f5f2e7;
    color: #3e3e3e;
}

/* =========================
   HEADER
========================= */
header {
    background-color: #4f7942;
    color: white;
    text-align: center;
    padding: 20px 0;
}

/* =========================
   NAVBAR
========================= */
nav {
    background-color: #6b8e23;
    text-align: center;
    padding: 10px 0;
}

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

nav a:hover {
    color: #ffd700;
}

/* =========================
   MAIN
========================= */
main {
    max-width: 1000px;
    margin: 40px auto;
    padding: 20px;
    text-align: center;
}

/* =========================
   PRODOTTI
========================= */
.prodotti {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-top: 40px;
}

.card {
    background: white;
    width: 260px;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
}

/* ⭐ IMMAGINI PERFETTE ⭐ */
.card img {
    width: 150px;     /* grandezza visibile ma ordinata */
    height: auto;     /* mantiene proporzioni naturali */
    display: block;
    margin: 0 auto 15px;
}

/* =========================
   TITOLI
========================= */
h1, h2, h3 {
    color: #4f7942;
}

/* =========================
   FOOTER
========================= */
footer {
    background-color: #4f7942;
    color: white;
    text-align: center;
    padding: 20px;
    margin-top: 50px;
}

/* =========================
   RESPONSIVE
========================= */
@media (max-width: 600px) {
    .card {
        width: 90%;
    }

    .card img {
        width: 120px;
    }
}