.it-info-tabs {

    --it-gap: 10px;
    --it-radius: 12px;
    --it-border-width: 1px;
    --it-panel-padding: 28px;
    --it-max-width: 1300px;

    --it-tab-text: #1e1e1e;
    --it-tab-active-text: #ffffff;

    --it-tab-bg: transparent;
    --it-tab-active-bg: #1e1e1e;

    --it-border: #dcdcde;

    --it-panel-bg: transparent;
    --it-bg: transparent;

    width: 100%;
    max-width: var(--it-max-width);
    margin-left: auto;
    margin-right: auto;

    box-sizing: border-box;

    background: var(--it-bg);
}


/*
 * --------------------------------------------------------------------------
 * Box sizing
 * --------------------------------------------------------------------------
 */

.it-info-tabs *,
.it-info-tabs *::before,
.it-info-tabs *::after {
    box-sizing: border-box;
}


/*
 * --------------------------------------------------------------------------
 * Navigation
 * --------------------------------------------------------------------------
 */

.it-tabs-nav {

    display: flex;
    flex-wrap: wrap;

    gap: var(--it-gap);

    margin-bottom: var(--it-gap);
}


/*
 * --------------------------------------------------------------------------
 * Tab buttons
 * --------------------------------------------------------------------------
 */

.it-tab-button {

    display: inline-flex;

    align-items: center;
    justify-content: center;

    gap: 8px;

    margin: 0;
    padding: 12px 18px;

    border:
        var(--it-border-width) solid var(--it-border);

    border-radius: var(--it-radius);

    background: var(--it-tab-bg);

    color: var(--it-tab-text);

    font: inherit;
    font-weight: 600;

    line-height: 1.2;

    cursor: pointer;

    /*
     * Transizione volutamente breve e discreta.
     */
    transition:
        background-color 0.22s ease,
        color 0.22s ease,
        border-color 0.22s ease,
        transform 0.22s ease,
        box-shadow 0.22s ease;
}


.it-tab-button:hover {

    transform: translateY(-1px);
}


.it-tab-button.is-active {

    background: var(--it-tab-active-bg);

    color: var(--it-tab-active-text);

    border-color: var(--it-tab-active-bg);
}


.it-tab-button:focus-visible {

    outline: 2px solid currentColor;
    outline-offset: 3px;
}


.it-tab-button-text {

    display: inline-flex;

    flex-direction: column;

    align-items: inherit;

    min-width: 0;
}


.it-tab-button-title {

    display: inline-block;

    /*
     * Reset necessario perché il tag può essere h2-h6 o p
     * (scelto dal pannello), che hanno margini/font-size di
     * default del tema che altrimenti vincono per specificità
     * e scentrano l'icona verticalmente.
     */
    margin: 0 !important;
    padding: 0 !important;
    font-size: inherit !important;
    font-weight: inherit !important;
    line-height: inherit !important;
    color: inherit !important;
}


.it-tab-button-subtitle {

    display: block;

    font-size: 0.78em;
    font-weight: 400;
    line-height: 1.3;

    margin-top: 2px;

    opacity: 0.65;
}


/*
 * --------------------------------------------------------------------------
 * Icons
 * --------------------------------------------------------------------------
 */

.it-tab-icon {

    display: inline-flex;

    align-items: center;
    justify-content: center;

    flex: 0 0 auto;
}


.it-tab-icon svg {

    display: block;

    width: 100%;
    height: 100%;
}


.it-tab-icon img {

    display: block;

    width: 100%;
    height: 100%;

    object-fit: contain;
}


.it-tab-emoji {

    font-family:
        "Apple Color Emoji",
        "Segoe UI Emoji",
        "Noto Color Emoji",
        sans-serif;

    font-size: 1em;
    line-height: 1;
}


/*
 * --------------------------------------------------------------------------
 * Panel
 * --------------------------------------------------------------------------
 */

.it-tab-panel {

    padding: var(--it-panel-padding);

    border:
        var(--it-border-width) solid var(--it-border);

    border-radius: var(--it-radius);

    background: var(--it-panel-bg);

    width: 100%;
}


/*
 * Hidden panels must remain completely removed
 * from the accessibility tree and layout.
 */

.it-tab-panel[hidden] {

    display: none;
}


/*
 * --------------------------------------------------------------------------
 * Panel animation
 * --------------------------------------------------------------------------
 */

.it-tab-panel.is-active-panel {

    animation:
        it-panel-enter 0.28s ease-out both;
}


@keyframes it-panel-enter {

    from {
        opacity: 0;
        transform: translateY(6px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/*
 * --------------------------------------------------------------------------
 * Initial block appearance
 * --------------------------------------------------------------------------
 */

.it-info-tabs:not(.is-ready) {

    opacity: 0;
}


.it-info-tabs.is-ready {

    animation:
        it-tabs-ready 0.28s ease-out both;
}


@keyframes it-tabs-ready {

    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}


/*
 * --------------------------------------------------------------------------
 * Gutenberg content
 * --------------------------------------------------------------------------
 */

.it-tab-panel>*:first-child {
    margin-top: 0;
}


.it-tab-panel>*:last-child {
    margin-bottom: 0;
}


.it-tab-panel img {

    max-width: 100%;
    height: auto;
}


/*
 * --------------------------------------------------------------------------
 * Minimal
 * --------------------------------------------------------------------------
 */

.it-info-tabs.it-style-minimal {

    --it-border-width: 0px;
}


.it-info-tabs.it-style-minimal .it-tabs-nav {

    border-bottom:
        1px solid var(--it-border);

    gap: 4px;
}


.it-info-tabs.it-style-minimal .it-tab-button {

    border: 0;

    border-radius: 0;

    background: transparent;

    color: var(--it-tab-text);

    padding:
        10px 14px;
}


.it-info-tabs.it-style-minimal .it-tab-button.is-active {

    background: transparent;

    color: var(--it-tab-active-bg);

    box-shadow:
        inset 0 -2px 0 var(--it-tab-active-bg);
}


.it-info-tabs.it-style-minimal .it-tab-panel {

    border: 0;

    border-radius: 0;
}


/*
 * --------------------------------------------------------------------------
 * Boxed
 * --------------------------------------------------------------------------
 */

.it-info-tabs.it-style-boxed {

    padding: 12px;

    border:
        var(--it-border-width) solid var(--it-border);

    border-radius:
        var(--it-radius);

    background:
        var(--it-bg);
}


.it-info-tabs.it-style-boxed .it-tabs-nav {

    margin-bottom:
        var(--it-gap);
}


.it-info-tabs.it-style-boxed .it-tab-button {

    background:
        var(--it-tab-bg);
}


.it-info-tabs.it-style-boxed .it-tab-panel {

    background:
        var(--it-panel-bg);
}


/*
 * --------------------------------------------------------------------------
 * Cards
 * --------------------------------------------------------------------------
 * Tab larghe con icona + titolo in grassetto + sottotitolo piccolo sotto,
 * pensate per restare visivamente "agganciate" al pannello sottostante.
 */

.it-info-tabs.it-style-cards .it-tabs-nav {

    align-items: stretch;

    margin-bottom: 0;

    gap: 2px;
}


.it-info-tabs.it-style-cards .it-tab-button {

    flex: 1 1 0;

    flex-direction: row;

    justify-content: flex-start;

    text-align: left;

    padding: 16px 20px;

    border-radius:
        var(--it-radius) var(--it-radius) 0 0;

    border-bottom: none;

    opacity: 0.72;
}


.it-info-tabs.it-style-cards .it-tab-button:hover {

    opacity: 0.9;
}


.it-info-tabs.it-style-cards .it-tab-button.is-active {

    opacity: 1;

    box-shadow:
        0 -2px 10px rgba(0, 0, 0, 0.05);

    position: relative;

    z-index: 1;
}


.it-info-tabs.it-style-cards .it-tab-button-title {

    font-weight: 700;

    letter-spacing: 0.02em;

    text-transform: uppercase;

    font-size: 0.85em;
}


.it-info-tabs.it-style-cards .it-tab-button-subtitle {

    text-transform: none;

    letter-spacing: normal;
}


.it-info-tabs.it-style-cards .it-tab-icon {

    flex: 0 0 auto;
}


.it-info-tabs.it-style-cards .it-tab-panel {

    border-top-left-radius: 0;

    box-shadow:
        0 4px 20px rgba(0, 0, 0, 0.04);
}


@media (max-width: 700px) {

    .it-info-tabs.it-style-cards .it-tabs-nav {

        display: grid;

        grid-template-columns:
            repeat(2, minmax(0, 1fr));

        gap: 2px;
    }

    .it-info-tabs.it-style-cards .it-tab-button {

        border-radius:
            var(--it-radius);
    }
}


/*
 * --------------------------------------------------------------------------
 * Responsive
 * --------------------------------------------------------------------------
 */

@media (max-width: 700px) {

    .it-tabs-nav {

        display: grid;

        grid-template-columns:
            repeat(2, minmax(0, 1fr));

        gap: var(--it-gap);
    }

    .it-tab-button {

        width: 100%;

        min-height: 48px;

        padding:
            11px 12px;
    }
}


@media (max-width: 480px) {

    .it-tabs-nav {

        grid-template-columns:
            1fr;
    }

    .it-tab-panel {

        padding:
            var(--it-panel-padding);
    }
}


/*
 * --------------------------------------------------------------------------
 * Reduced motion
 * --------------------------------------------------------------------------
 */

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

    .it-info-tabs:not(.is-ready),
    .it-info-tabs.is-ready,
    .it-tab-panel.is-active-panel {

        animation: none;
    }

    .it-info-tabs {

        opacity: 1;
    }

    .it-tab-button {

        transition: none;
    }

    .it-tab-button:hover {

        transform: none;
    }
}

/*
 * --------------------------------------------------------------------------
 * Icon Heading (blocco standalone icona + titolo)
 * --------------------------------------------------------------------------
 */

.it-icon-heading {

    max-width: 100%;

    border-bottom: 1px solid var(--it-border, #dcdcde);

    padding-bottom: 16px;

    margin-bottom: 16px;
}

.it-icon-heading-header {

    display: flex;

    align-items: center;
}

.it-icon-heading-is-accordion .it-icon-heading-header {

    cursor: pointer;

    user-select: none;
}

.it-icon-heading-title {

    /*
     * Stesso reset del titolo tab: il tag può essere h2-h6 o p, che hanno
     * margini/font-size di default del tema che altrimenti vincono per
     * specificità e rompono l'allineamento con l'icona.
     */
    margin: 0 !important;
    padding: 0 !important;
    line-height: 1.3 !important;

    flex: 1 1 auto;
}

.it-icon-heading-chevron {

    display: inline-flex;

    align-items: center;
    justify-content: center;

    flex: 0 0 auto;

    width: 20px;
    height: 20px;

    margin-left: 12px;

    /*
     * Stato di riposo esplicito (0deg): senza questo, in alcuni browser il
     * valore di partenza non è definito e la transizione può "girare" più
     * del previsto invece di limitarsi a un flip pulito 0↔180.
     */
    transform: rotate(0deg);

    transition: transform 0.25s ease;
}

.it-icon-heading-chevron svg {

    display: block;

    width: 100%;
    height: 100%;
}

/*
 * Aggancio diretto sull'attributo aria-expanded dell'header (impostato dal
 * JS), invece che su una classe separata sul wrapper esterno — un solo
 * "stato di verità", niente possibili disallineamenti tra classe e freccina.
 */
.it-icon-heading-header[aria-expanded="true"] .it-icon-heading-chevron {

    transform: rotate(180deg);
}

.it-icon-heading-content {

    margin-top: 10px;

    animation:
        it-faq-content-enter 0.25s ease-out both;
}

.it-icon-heading-content[hidden] {

    display: none;
}

@keyframes it-faq-content-enter {

    from {
        opacity: 0;
        transform: translateY(-4px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

    .it-icon-heading-content {
        animation: none;
    }

    .it-icon-heading-chevron {
        transition: none;
    }
}