.header {
    background-color: var(--color-bianco);
    border-bottom: 1px solid var(--color-pannina);
    position: sticky;
    top: 0;
    z-index: 2;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Prima linea: Logo e Navigazione */
.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    gap: 20px;
}

.logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.logo img {
    height: 70px;
    width: auto;
}

/* Navigazione Desktop */
.nav-desktop {
    display: flex;
    align-items: center;
    gap: 30px;
    flex-grow: 1;
    justify-content: center;
}

.nav-desktop a {
    color: var(--color-contenuto);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    white-space: nowrap;
}

.nav-desktop a:hover {
    color: var(--color-hover);
}

/* Dropdown per Store */
.nav-item-dropdown {
    position: relative;
}

.nav-item-dropdown>a::after {
    content: ' ▼';
    font-size: 10px;
    margin-left: 5px;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--color-bianco);
    border: 1px solid var(--color-pannina);
    border-radius: 4px;
    min-width: 200px;
    display: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    margin-top: 0px;
    padding-top: 10px;
}

/* Mostra solo il menu principale al passaggio su "Store" */
.nav-item-dropdown:hover > .dropdown-menu {
    display: block;
}

/* Mostra il submenu solo della voce attiva */
.dropdown-submenu:hover > .dropdown-menu {
    display: block;
}

.dropdown-menu a {
    display: block;
    padding: 12px 20px;
    color: var(--color-contenuto);
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.dropdown-menu a:hover {
    background-color: var(--color-pannina);
    color: var(--color-hover);
}
/* Secondo livello (submenu) */
.dropdown-submenu {
    position: relative;
}

.dropdown-submenu > a::after {
    content: ' ▶';
    font-size: 10px;
    position: absolute;
    right: 10px;
}

.dropdown-submenu .dropdown-menu {
    top: 0;
    left: 99%;
    margin-left: 2px;
    border-radius: 4px;
}

.dropdown-submenu:hover > .dropdown-menu {
    display: block;
}

/* Icone Header */
.header-icons {
    display: flex;
    align-items: center;
    gap: 20px;
}

.icon-button {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-contenuto);
    transition: color 0.3s ease;
    position: relative;
}

.icon-button:hover {
    color: var(--color-hover);
}

.cart-badge {
    position: absolute;
    top: 0;
    right: 0;
    background-color: var(--color-blu);
    color: var(--color-bianco);
    border-radius: 50%;
    width: 18px;
    height: 18px;
    font-size: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

/* Menu Mobile */
.mobile-menu-button {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: var(--color-contenuto);
}

.mobile-menu-button svg {
    width: 28px;
    height: 28px;
}

/* Navigazione Mobile */
.nav-mobile {
    display: none;
    background-color: var(--color-bianco);
    border-top: 1px solid var(--color-pannina);
    padding: 20px;
}

.nav-mobile.active {
    display: block;
}

.nav-mobile a {
    display: block;
    padding: 12px 0;
    color: var(--color-contenuto);
    text-decoration: none;
    border-bottom: 1px solid var(--color-pannina);
    transition: color 0.3s ease;
}

.nav-mobile a:hover {
    color: var(--color-hover);
}

.nav-mobile .dropdown-menu {
    position: static;
    display: none;
    border: none;
    box-shadow: none;
    padding-left: 20px;
    margin-top: 0;
}

.nav-mobile .nav-item-dropdown.active .dropdown-menu {
    display: block;
}


/* RESPONSIVE */
@media (max-width: 768px) {
    .nav-desktop {
        display: none;
    }

    .mobile-menu-button {
        display: block;
    }

    .header-icons .icon-button.desktop-only {
        display: none;
    }
    .header-top {
        padding: 12px 0;
    }

    .logo img {
        height: 40px;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}