/* ==================== */
/* Header Global Style  */
/* ==================== */
header {
    background-color: #003366;
    padding: 8px 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    top: 0;
    width: 100%;
    z-index: 1000;
    font-family: 'Nunito', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.header-container {
    width: 85%;
    max-width: 1300px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative; /* Serve da riferimento per il posizionamento assoluto */
}

/* Logo */
.logo {
    z-index: 2;
}

.logo img {
    width: 150px;
    display: block;
}

/* Nav centrata al centro esatto dell'header */
.nav-menu {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    gap: 8px;
}

nav ul li {
    margin: 0;
}

nav ul li a {
    color: #ffcc00;
    text-decoration: none;
    font-family: 'Nunito', sans-serif;
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: 0.3px;
    padding: 8px 18px;
    transition: all 0.3s ease;
    border-radius: 20px;
    display: inline-block;
    white-space: nowrap;
}

nav ul li a:hover {
    background-color: #ffcc00;
    color: #003366;
    transform: translateY(-1px);
}

/* Actions (Cart + Hamburger) */
.actions {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-left: auto;
    z-index: 2;
}

.cart-icon a img {
    width: 38px;
    height: auto;
    filter: brightness(0) invert(1);
    transition: transform 0.2s ease;
}

.cart-icon a img:hover {
    transform: scale(1.1);
}

.menu-toggle {
    display: none;
    cursor: pointer;
}

.menu-toggle .bar {
    display: block;
    width: 25px;
    height: 3px;
    background-color: #fff;
    margin: 5px 0;
    border-radius: 3px;
    transition: 0.3s;
}

.menu-toggle.active .bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}
.menu-toggle.active .bar:nth-child(2) {
    opacity: 0;
}
.menu-toggle.active .bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

/* Responsive Header */
@media (max-width: 900px) { /* Aumentato leggermente a 900px per evitare sovrapposizioni su schermi medi */
    .nav-menu {
        position: absolute;
        left: 0;
        transform: none;
        display: none;
        top: 100%;
        right: 0;
        width: 100%;
        background-color: #003366;
        border-radius: 0 0 16px 16px;
        box-shadow: 0 12px 24px rgba(0,0,0,0.18);
        overflow: hidden;
        z-index: 1001;

        flex-direction: column;
        align-items: stretch;

        opacity: 0;
        transition: opacity 0.25s ease, transform 0.25s ease;
    }

    .nav-menu.active {
        display: block;
        opacity: 1;
    }

    .nav-menu ul {
        flex-direction: column;
        width: 100%;
        gap: 0;
    }

    .nav-menu ul li {
        margin: 0;
        width: 100%;
    }

    .nav-menu ul li a {
        display: block;
        width: 100%;
        padding: 14px 20px;
        border-radius: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        text-align: left;
    }

    .menu-toggle {
        display: block;
    }
}

@media (max-width: 480px) {
    .logo img {
        width: 120px;
    }

    nav ul li a {
        padding: 12px 16px;
        font-size: 0.95rem;
    }

    .cart-icon a img {
        width: 30px;
    }
}