/* =========================================================
   GP NAV — navigazione header desktop + rifiniture mobile
   Condiviso tra giovannapileggi.it e gportho.it
   Va caricato DOPO gp-personale.css / gp-shared-components.css
========================================================= */

/* ---------- Elementi comuni ---------- */

.nav-item {
    position: relative;
}

.nav-sub-toggle {
    font: inherit;
    border: 0;
    background: none;
    cursor: pointer;
    color: var(--gp-dark);
}

.nav-sub-toggle .fa-chevron-down {
    font-size: .7em;
    margin-left: 6px;
    transition: transform .25s ease;
}

.nav-item.open .nav-sub-toggle .fa-chevron-down {
    transform: rotate(180deg);
}

.nav-sub-ico {
    flex: 0 0 auto;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(152, 81, 153, .10);
    color: var(--gp-violet);
    font-size: 16px;
    transition: background .2s ease, color .2s ease;
}

.nav-sub-text {
    display: flex;
    flex-direction: column;
    line-height: 1.25;
    text-align: left;
}

.nav-sub-text strong {
    font-weight: 600;
    font-size: 15px;
    color: var(--gp-dark);
}

.nav-sub-text small {
    font-size: 13px;
    color: #6b7378;
    font-weight: 400;
}

.cta-short {
    display: none;
}

.mobile-toggle:focus-visible,
.nav-sub-toggle:focus-visible,
.mobile-menu-card a:focus-visible {
    outline: 2px solid var(--gp-air);
    outline-offset: 3px;
}

/* =========================================================
   DESKTOP ≥ 992px
========================================================= */

@media (min-width: 992px) {

    .site-header {
        transition: box-shadow .3s ease;
    }

    .header-wrapper {
        grid-template-columns: auto 1fr auto;
        gap: 28px;
        padding: 6px 0;
    }

    .logo img {
        height: 104px;
        transition: height .3s ease;
    }

    /* header compatto durante lo scroll */
    .site-header.is-scrolled {
        box-shadow: 0 8px 30px rgba(38, 50, 56, .08);
    }

    .site-header.is-scrolled .logo img {
        height: 68px;
    }

    .main-menu {
        display: flex;
        justify-content: center;
        gap: 0;
    }

    .main-menu .mobile-menu-cta {
        display: none;
    }

    /* barra a "pillola" */
    .main-menu .mobile-menu-card {
        display: flex;
        align-items: center;
        gap: 4px;
        padding: 6px;
        background: #F6EFF6;
        border: 1px solid rgba(152, 81, 153, .10);
        border-radius: 999px;
    }

    .mobile-menu-card > a,
    .mobile-menu-card .nav-sub-toggle {
        display: inline-flex;
        align-items: center;
        min-height: 42px;
        padding: 0 20px;
        border-radius: 999px;
        font-family: 'Jost', sans-serif;
        font-size: 15px;
        font-weight: 500;
        letter-spacing: .01em;
        color: var(--gp-dark);
        white-space: nowrap;
        transition: background .2s ease, color .2s ease, box-shadow .2s ease;
    }

    .mobile-menu-card > a:hover,
    .mobile-menu-card .nav-sub-toggle:hover,
    .nav-item.open .nav-sub-toggle {
        color: var(--gp-violet);
        background: rgba(255, 255, 255, .75);
    }

    /* pagina attiva */
    .mobile-menu-card > a.is-active,
    .nav-item.is-active .nav-sub-toggle {
        background: #fff;
        color: var(--gp-violet);
        font-weight: 600;
        box-shadow: 0 4px 14px rgba(152, 81, 153, .16);
    }

    /* ---------- dropdown ---------- */

    .nav-sub {
        position: absolute;
        top: calc(100% + 14px);
        left: 50%;
        width: 360px;
        padding: 10px;
        background: #fff;
        border-radius: 22px;
        box-shadow: 0 24px 60px rgba(38, 50, 56, .14);
        border: 1px solid rgba(152, 81, 153, .08);

        opacity: 0;
        visibility: hidden;
        transform: translate(-50%, 8px);
        transition: opacity .2s ease, transform .2s ease, visibility .2s;
        z-index: 1000;
    }

    /* ponte invisibile: il menu non si chiude passando col mouse */
    .nav-sub::before {
        content: "";
        position: absolute;
        left: 0;
        right: 0;
        top: -16px;
        height: 16px;
    }

    .nav-item.open .nav-sub {
        opacity: 1;
        visibility: visible;
        transform: translate(-50%, 0);
    }

    .nav-sub-inner {
        display: flex;
        flex-direction: column;
        gap: 2px;
    }

    .nav-sub a {
        display: flex;
        align-items: center;
        gap: 14px;
        padding: 10px 12px;
        border-radius: 14px;
        transition: background .2s ease;
    }

    .nav-sub a:hover,
    .nav-sub a.is-active {
        background: #F6EFF6;
    }

    .nav-sub a:hover .nav-sub-ico,
    .nav-sub a.is-active .nav-sub-ico {
        background: var(--gp-violet);
        color: #fff;
    }

    /* CTA WhatsApp */
    .header-actions .btn-whatsapp-header {
        border-radius: 999px;
        box-shadow: 0 10px 24px rgba(37, 211, 102, .25);
    }

    .header-actions .btn-whatsapp-header:hover {
        transform: translateY(-1px);
    }
}

/* schermi desktop stretti: tutto resta su una riga */
@media (min-width: 992px) and (max-width: 1199px) {

    .header-wrapper {
        gap: 16px;
    }

    .logo img {
        height: 84px;
    }

    .mobile-menu-card > a,
    .mobile-menu-card .nav-sub-toggle {
        padding: 0 13px;
        font-size: 14px;
    }

    .header-actions .btn {
        padding: 0 18px;
    }

    .cta-long {
        display: none;
    }

    .cta-short {
        display: inline;
    }
}

/* =========================================================
   MOBILE ≤ 991px — si aggiunge al menu esistente
========================================================= */

@media (max-width: 991px) {

    .mobile-toggle {
        width: 46px;
        height: 46px;
        border-radius: 14px;
        transition: background .2s ease;
    }

    .mobile-toggle[aria-expanded="true"] {
        background: #F6EFF6;
    }

    .main-menu.open {
        animation: gpNavIn .25s ease;
    }

    .mobile-menu-card > a.is-active {
        color: var(--gp-violet);
    }

    /* voce con sottomenu */
    .mobile-menu-card .nav-item {
        border-bottom: 1px solid rgba(38, 50, 56, .08);
    }

    .mobile-menu-card .nav-item:last-child {
        border-bottom: 0;
    }

    .mobile-menu-card .nav-sub-toggle {
        width: 100%;
        padding: 22px 0;
        display: flex;
        align-items: center;
        justify-content: center;
        font-family: 'Jost', sans-serif;
        font-size: 21px;
        font-weight: 700;
    }

    .nav-item.is-active .nav-sub-toggle {
        color: var(--gp-violet);
    }

    .nav-sub {
        display: grid;
        grid-template-rows: 0fr;
        transition: grid-template-rows .3s ease;
    }

    .nav-item.open .nav-sub {
        grid-template-rows: 1fr;
    }

    .nav-sub-inner {
        overflow: hidden;
        display: flex;
        flex-direction: column;
        gap: 6px;
    }

    .nav-item.open .nav-sub-inner {
        padding-bottom: 16px;
    }

    .mobile-menu-card .nav-sub a {
        display: flex;
        align-items: center;
        gap: 14px;
        padding: 12px 14px;
        border: 0;
        border-radius: 16px;
        background: #F8F3F8;
        text-align: left;
        font-size: 16px;
    }

    .mobile-menu-card .nav-sub a.is-active {
        background: rgba(152, 81, 153, .14);
    }
}

@media (max-width: 420px) {

    .mobile-menu-card .nav-sub-toggle {
        font-size: 20px;
        padding: 20px 0;
    }
}

@keyframes gpNavIn {
    from {
        opacity: 0;
        transform: translateY(-6px);
    }

    to {
        opacity: 1;
        transform: none;
    }
}

@media (prefers-reduced-motion: reduce) {

    .logo img,
    .nav-sub,
    .main-menu.open {
        transition: none !important;
        animation: none !important;
    }
}