header {
    position: relative;
    width: 100%;
    padding: 30px;
    font-family: 'Poppins', sans-serif;

    /* ✅ DISSOLVENZA VERTICALE */
    background: linear-gradient(
        to bottom,
        rgba(255,255,255,1) 0%,          /* parte alta → bianca */
        rgba(255,255,255,0.4) 35%,       /* dissolvenza */
        var(--main-color-dark) 100%      /* parte bassa → colore della pagina */
    );

    color: black;
}

header .flex-items {
    display: flex;
}
header .flex-items .logo {
    width: 25%;
    padding-left: 30px;
}
header .flex-items .logo img { width: 100%; }
header .flex-items .icons {
    width: 75%;
    display: flex;
    justify-content: flex-end; 
    align-items: flex-start;       
    gap: 15px;
    padding-right: 30px;
}
header .flex-items .icons img { width: 30px; }

header h1 {
    font-family: 'Poppins', sans-serif !important;
    font-size: 24px;
    padding: 0px 40px;
}

header p {
    font-size: 14px;
    padding: 0px 40px;
}

header .content img {
    width: 20%;
    margin-bottom: 30px;
    cursor: pointer;
}

header button {
    width: 80%;
    border-radius: 12px;
    border: 0;
    background-color: var(--secondary-color);
    color: black;
    font-weight: bold;
    padding: 12px 30px;
    text-align: center;
    margin: 0 auto;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    cursor: pointer;
}