/* Pagina del metodo, il percorso: direzione A «Il sentiero» (30/10/2026), sotto l'hero di metodo-hero.php.
   Il sentiero a puntini della home, scuro (Luca: «quel grigio non è molto impressive»), che si colora di blu scorrendo
   (metodo-percorso.js). Tre tappe alternate, l'oggetto di ogni tappa sotto il suo testo, poi l'albero dei quattro modi
   di mettere a terra l'AI. */

.mp {
    --dot-ink: rgba(11, 13, 18, .62);
    --dot-on: var(--public-blue);
    --dot-step: 12px;
    --gap: 20px;
    --ease: cubic-bezier(.2, .7, .2, 1);

    position: relative;
    padding: 56px var(--side) 180px;
}

.mp__eyebrow {
    margin-bottom: 0;
}

.mp__track {
    position: relative;
    max-width: 1240px;
    margin: 0 auto;
    padding-top: 64px;
}

/* ---------- Il sentiero: puntini scuri, e sopra gli stessi puntini in blu fin dove si è arrivati ---------- */

.mp__path,
.mp__fill {
    background: radial-gradient(circle, var(--c) 1.9px, transparent 2.4px) center top / 6px var(--dot-step) repeat-y;
}

.mp__path {
    --c: var(--dot-ink);
    position: absolute;
    top: var(--top, 0);
    left: 50%;
    width: 6px;
    height: var(--h, 0);
    margin-left: -3px;
}

.mp__fill {
    --c: var(--dot-on);
    position: absolute;
    inset: 0 0 auto;
    height: calc(var(--p, 0) * 100%);
    filter: drop-shadow(0 0 4px rgba(var(--public-blue-rgb), .45));
}

/* ---------- Le tappe ---------- */

.mp-step {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 128px minmax(0, 1fr);
    padding-bottom: 150px;
}

.mp-step--last {
    padding-bottom: 96px;
}

/* Il numero sul sentiero: bianco e scuro; quando il sentiero lo raggiunge diventa blu pieno. */
.mp-step__marker {
    position: relative;
    z-index: 1;
    grid-column: 2;
    grid-row: 1;
    justify-self: center;
    align-self: start;
    display: grid;
    place-items: center;
    width: 56px;
    height: 56px;
    margin-top: 26px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 0 0 1.5px rgba(11, 13, 18, .8), 0 10px 24px -12px rgba(11, 13, 18, .4);
    color: var(--ink);
    font: 500 20px/1 var(--public-font-heading);
    transition: background .45s var(--ease), color .45s, box-shadow .45s, transform .6s cubic-bezier(.3, 1.5, .5, 1);
}

.mp-step.is-lit .mp-step__marker {
    background: var(--public-blue);
    box-shadow: 0 0 0 1.5px var(--public-blue), 0 0 0 8px rgba(var(--public-blue-rgb), .14), 0 12px 28px -8px rgba(var(--public-blue-rgb), .7);
    color: #fff;
    transform: scale(1.06);
}

.mp-step__body {
    grid-row: 1;
    width: 100%;
    max-width: 560px;
}

.mp-step--left .mp-step__body {
    grid-column: 1;
    justify-self: end;
}

.mp-step--right .mp-step__body {
    grid-column: 3;
    justify-self: start;
}

.mp-step__kicker {
    margin: 0 0 18px;
    color: rgba(11, 13, 18, .55);
    font: 400 13px/1 var(--public-font-body);
    letter-spacing: .14em;
    text-transform: uppercase;
}

.mp-step__title {
    margin: 0;
    font: 500 clamp(36px, 3.3vw, 52px)/1.04 var(--public-font-heading);
    letter-spacing: -.045em;
}

.mp-step__text {
    max-width: 30em;
    margin: 18px 0 0;
    color: rgba(11, 13, 18, .66);
    font: 300 clamp(17px, 1.25vw, 20px)/1.55 var(--public-font-body);
    text-wrap: pretty;
}

/* ---------- Tappa 1: le quattro aree dell'analisi, in pila (Luca, 30/10: niente griglie 2x2) ----------
   Ogni area è una riga: l'icona a sinistra, titolo e testo a destra. */

.mp-areas {
    display: grid;
    gap: 12px;
    margin-top: 40px;
}

.mp-area {
    display: grid;
    grid-template-columns: 52px minmax(0, 1fr);
    align-items: center;
    column-gap: 20px;
    padding: 22px 28px 22px 22px;
    color: var(--ink);
}

/* L'icona, centrata in verticale sulla riga. */
.mp-area__ico {
    grid-row: 1 / span 2;
    align-self: center;
    display: grid;
    place-items: center;
    width: 52px;
    height: 52px;
    border-radius: 15px;
}

.mp-area .mp-area__ico svg {
    width: 26px;
    height: 26px;
    margin: 0;
}

.mp-area p {
    margin-top: 6px;
}

.mp-area,
.mp-branch {
    position: relative;
    padding: 26px 24px 28px;
    border-radius: var(--public-radius-lg);
    background: #fff;
    box-shadow: 0 0 0 1px rgba(11, 13, 18, .07), 0 22px 44px -30px rgba(11, 13, 18, .4);
}

.mp-area svg,
.mp-branch > svg {
    display: block;
    width: 28px;
    height: 28px;
    margin-bottom: 22px;
    fill: none;
    stroke: var(--public-blue);
    stroke-width: 1.6;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.mp-area h3,
.mp-branch h3 {
    margin: 0;
    font: 500 18px/1.25 var(--public-font-heading);
    letter-spacing: -.02em;
}

.mp-area p,
.mp-branch p {
    margin: 10px 0 0;
    color: rgba(11, 13, 18, .62);
    font: 300 14.5px/1.55 var(--public-font-body);
}

/* ---------- Tappa 2: il documento, aperto e leggibile ---------- */

.mp-sheet {
    position: relative;
    z-index: 2;
    padding: 34px 36px 36px;
    border-radius: var(--public-radius-lg);
    background: #fff;
    box-shadow: 0 0 0 1px rgba(11, 13, 18, .07), 0 40px 70px -40px rgba(11, 13, 18, .5);
    font-family: var(--public-font-body);
}

.mp-sheet__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 18px;
    border-bottom: 1px solid rgba(11, 13, 18, .1);
}

.mp-sheet__head img {
    width: 110px;
    height: auto;
    margin-left: -5px;
}

.mp-sheet__head span {
    color: rgba(11, 13, 18, .45);
    font: 400 11px/1 var(--public-font-body);
    letter-spacing: .1em;
    text-transform: uppercase;
}

.mp-sheet__title {
    margin: 24px 0 22px;
    font: 600 32px/1 var(--public-font-heading);
    letter-spacing: -.045em;
}

.mp-sheet__h {
    margin: 0 0 10px;
    font: 600 13.5px/1.2 var(--public-font-heading);
    letter-spacing: -.01em;
}

.mp-sheet__table {
    margin-bottom: 26px;
}

.mp-sheet__row {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 10px;
    align-items: center;
    padding: 10px 0;
    border-top: 1px solid rgba(11, 13, 18, .08);
    font: 400 12.5px/1.2 var(--public-font-body);
}

.mp-sheet__row--head {
    border-top: 0;
    color: rgba(11, 13, 18, .45);
    font-size: 10.5px;
    letter-spacing: .05em;
    text-transform: uppercase;
}

.mp-sheet__row span {
    display: flex;
    align-items: center;
    gap: 7px;
    white-space: nowrap;
}

.mp-sheet__cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    margin-bottom: 26px;
}

.mp-sheet__cols div {
    display: grid;
    gap: 8px;
    align-content: start;
}

.mp-sheet__cols .mp-sheet__h {
    margin-bottom: 4px;
}

.mp-sheet__cols i {
    height: 6px;
    border-radius: 3px;
    background: rgba(11, 13, 18, .09);
}

.mp-sheet__cols i:last-child {
    width: 66%;
}

.mp-sheet__steps {
    display: grid;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
    counter-reset: st;
}

.mp-sheet__steps li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 14px;
    border-radius: 12px;
    background: rgba(11, 13, 18, .035);
    font: 400 13px/1.3 var(--public-font-body);
    counter-increment: st;
}

.mp-sheet__steps li::before {
    content: counter(st);
    color: var(--public-blue);
    font: 600 13px/1 var(--public-font-heading);
}

.mp-sheet__steps li:first-child {
    background: rgba(var(--public-blue-rgb), .08);
}

/* ---------- L'albero: il sentiero arriva al centro, si apre e scende nelle quattro card ---------- */

.mp-tree {
    --stub: 64px;
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--gap);
    padding-top: var(--stub);
}

/* La barra orizzontale va dal centro della prima card al centro dell'ultima. */
.mp-tree::before,
.mp-tree::after {
    content: "";
    position: absolute;
    top: 0;
    left: calc(12.5% - var(--gap) * 3 / 8);
    right: calc(12.5% - var(--gap) * 3 / 8);
    height: 6px;
    margin-top: -3px;
    background: radial-gradient(circle, var(--c) 1.9px, transparent 2.4px) left center / var(--dot-step) 6px repeat-x;
}

.mp-tree::before {
    --c: var(--dot-ink);
}

.mp-tree::after {
    --c: var(--dot-on);
    transform: scaleX(0);
    transition: transform .9s var(--ease);
    filter: drop-shadow(0 0 4px rgba(var(--public-blue-rgb), .45));
}

.mp-tree.is-on::after {
    transform: none;
}

/* I rami: dalla barra a ogni card. Stanno sulla colonna, perché le card di vetro (.liquid) usano già ::before e
   ::after per il bordo e la luce. */
.mp-tree__col {
    position: relative;
    display: flex;
    min-width: 0;
}

.mp-tree__col::before,
.mp-tree__col::after {
    content: "";
    position: absolute;
    bottom: 100%;
    left: 50%;
    width: 6px;
    height: var(--stub);
    margin-left: -3px;
    background: radial-gradient(circle, var(--c) 1.9px, transparent 2.4px) center top / 6px var(--dot-step) repeat-y;
}

.mp-tree__col::before {
    --c: var(--dot-ink);
}

.mp-tree__col::after {
    --c: var(--dot-on);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform .6s var(--ease) .75s;
    filter: drop-shadow(0 0 4px rgba(var(--public-blue-rgb), .45));
}

.mp-tree.is-on .mp-tree__col::after {
    transform: none;
}

.mp-branch {
    display: flex;
    flex: 1;
    flex-direction: column;
    min-height: 300px;
    box-sizing: border-box;
    color: var(--ink);
    text-decoration: none;
}

/* La formazione: la foto dell'aula della home, con la sfumatura da cui esce il testo; porta ad AI Adoption. */
.mp-branch--photo {
    justify-content: flex-end;
    background: #0d1018;
    color: #fff;
}

.mp-branch__photo {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    border-radius: inherit;
}

.mp-branch__photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 58% 42%;
    transition: transform 1.2s var(--ease);
}

.mp-branch__photo::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10, 14, 28, .15) 0%, rgba(10, 14, 28, .55) 45%, rgba(10, 14, 28, .92) 100%);
}

.mp-branch--photo > :not(.mp-branch__photo):not(.mp-crystal) {
    position: relative;
    z-index: 1;
}

.mp-branch--photo > svg {
    margin-top: auto;
    stroke: #fff;
}

.mp-branch--photo p {
    color: rgba(255, 255, 255, .8);
}

.mp-branch__link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 18px;
    font: 500 14px/1 var(--public-font-body);
}

.mp-branch__link svg {
    width: 16px;
    height: 16px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.6;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: transform .25s var(--ease);
}

@media (hover: hover) and (pointer: fine) {
    .mp-branch--photo:hover .mp-branch__photo img {
        transform: scale(1.04);
    }

    .mp-branch--photo:hover .mp-branch__link svg {
        transform: translateX(4px);
    }
}

/* ---------- Ingresso: testi, card e documento salgono quando entrano nello schermo ---------- */

.mp-reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity .7s var(--ease), transform .9s var(--ease);
}

.mp-reveal.is-on {
    opacity: 1;
    transform: none;
}

.mp-areas .mp-reveal:nth-child(2),
.mp-tree__col:nth-child(2) .mp-reveal { transition-delay: .08s; }
.mp-areas .mp-reveal:nth-child(3),
.mp-tree__col:nth-child(3) .mp-reveal { transition-delay: .16s; }
.mp-areas .mp-reveal:nth-child(4),
.mp-tree__col:nth-child(4) .mp-reveal { transition-delay: .24s; }

/* ---------- Telefono e tablet: sentiero a sinistra, tutto in una colonna (da rivedere dopo il desktop) ---------- */

@media (max-width: 900px) {
    .mp__path {
        left: 28px;
    }

    .mp-step {
        grid-template-columns: 56px minmax(0, 1fr);
        column-gap: 20px;
        padding-bottom: 96px;
    }

    .mp-step__marker {
        grid-column: 1;
        width: 48px;
        height: 48px;
        margin-top: 0;
    }

    .mp-step--left .mp-step__body,
    .mp-step--right .mp-step__body {
        grid-column: 2;
        justify-self: start;
    }

    .mp-tree {
        grid-template-columns: minmax(0, 1fr);
        padding: 0 0 0 76px;
    }

    .mp-tree::before,
    .mp-tree::after,
    .mp-tree__col::before,
    .mp-tree__col::after {
        display: none;
    }
}

@media (max-width: 600px) {
    .mp-sheet__row {
        grid-template-columns: 1.4fr 1fr 1fr;
    }

    .mp-sheet__row span:last-child {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .mp-reveal,
    .mp-step__marker,
    .mp-tree::after,
    .mp-tree__col::after {
        transition: none;
    }
}

/* ---------- ?bg=nero: tutta la pagina sul nero della home, con la sua griglia ----------
   Il riquadro blu dell'hero galleggia sul nero come la fascia bianca della home (con il suo alone), la navbar torna
   al vetro scuro della home. Il documento resta un foglio bianco: è l'oggetto che il cliente riceve. */

body.mp-bg--nero {
    --paper: #000;
    background: #000;
}

.mp-bg--nero .mh-hero__panel {
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, .25),
        0 0 90px 10px rgba(var(--public-blue-rgb), .22),
        0 0 220px 40px rgba(var(--public-blue-rgb), .1);
}

.mp-bg--nero .mh-nav {
    --g-tint: rgba(10, 12, 20, .56);
    --g-solid: #15171e;
    --g-bright: 1.06;
    --g-spec: .72;
    --g-spec-2: .32;
    --g-drop: 0 10px 28px -14px rgba(0, 0, 0, .75);
}

.mp-bg--nero .mh-nav .home-nav__links a {
    color: #fff;
    opacity: .82;
}

.mp-bg--nero .mh-nav .home-nav__links a:hover,
.mp-bg--nero .mh-nav .home-nav__links a[aria-current] {
    opacity: 1;
    background: rgba(255, 255, 255, .08);
}

.mp-bg--nero .mp {
    --dot-ink: rgba(255, 255, 255, .5);
    isolation: isolate;
    color: #fff;
}

/* La griglia del sito, celle da 54 px e linee bianche al 5%, come la home. */
.mp-bg--nero .mp::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px) -1px -1px / 54px 54px,
        linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px) -1px -1px / 54px 54px;
    -webkit-mask: linear-gradient(transparent, #000 240px, #000 calc(100% - 240px), transparent);
    mask: linear-gradient(transparent, #000 240px, #000 calc(100% - 240px), transparent);
}

.mp-bg--nero .mp .mh-eyebrow {
    color: rgba(255, 255, 255, .6);
}

.mp-bg--nero .mp-step__text {
    color: rgba(255, 255, 255, .7);
}

.mp-bg--nero .mp-step__marker {
    background: #0b0d12;
    box-shadow: 0 0 0 1.5px rgba(255, 255, 255, .85), 0 10px 24px -12px rgba(0, 0, 0, .8);
    color: #fff;
}

.mp-bg--nero .mp-step.is-lit .mp-step__marker {
    background: var(--public-blue);
    box-shadow: 0 0 0 1.5px var(--public-blue), 0 0 0 8px rgba(var(--public-blue-rgb), .2), 0 0 32px -4px rgba(var(--public-blue-rgb), .8);
}

/* Gli eyebrow delle tappe: bianchi e sottili, come i kicker delle card della home. */
.mp-bg--nero .mp-step__kicker {
    color: rgba(255, 255, 255, .62);
}

/* I numeri delle fasi: pallino bianco, numero nero o blu (?num=). Quando il sentiero li raggiunge si accendono di un
   alone bianco (niente contorno blu, Luca 30/10). */
.mp-bg--nero .mp-step__marker {
    background: #fff;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, .6), 0 10px 26px -10px rgba(0, 0, 0, .9);
    color: var(--ink);
    font-weight: 600;
}

.mp-bg--nero.mp-num--blu .mp-step__marker,
.mp-bg--nero.mp-num--blu .mp-step.is-lit .mp-step__marker {
    color: var(--public-blue);
}

.mp-bg--nero .mp-step.is-lit .mp-step__marker {
    background: #fff;
    color: var(--ink);
    box-shadow: 0 0 0 8px rgba(255, 255, 255, .1), 0 0 36px -4px rgba(255, 255, 255, .55);
}

/* ---------- Le card di vetro liquido (.liquid, styles/public-home-hero.css) ----------
   La pelle del vetro va ridichiarata qui: le regole delle card, più in basso nel caricamento, la coprirebbero. */
.mp-area.liquid,
.mp-branch.liquid {
    background: linear-gradient(var(--g-dim), var(--g-dim)), var(--g-tint);
    box-shadow:
        inset 0 1px 1px -.5px rgba(var(--g-rim), calc(var(--g-spec) * .7)),
        inset 0 -1px 1px -.5px rgba(var(--g-rim), calc(var(--g-spec-2) * .7)),
        inset 0 0 18px rgba(var(--g-rim), .05),
        var(--g-drop);
}

/* Le aree della tappa 1: vetro chiaro (latte), testo scuro, icona bianca sul blu. */
.mp-area.liquid {
    --g-tint: linear-gradient(165deg, rgba(255, 255, 255, .9), rgba(232, 237, 247, .8));
    --g-solid: #f4f6fb;
    --g-blur: 16px;
    --g-sat: 160%;
    --g-bright: 1.1;
    --g-rim: 255, 255, 255;
    --g-spec: 1;
    --g-spec-2: .7;
    --g-sheen: .3;
    --g-drop: 0 26px 50px -28px rgba(0, 0, 0, .9);
    color: var(--ink);
}

/* Le card dell'albero: il vetro nero delle risorse in home. */
.mp-branch.liquid {
    --g-tint: linear-gradient(165deg, rgba(24, 26, 33, .5), rgba(6, 7, 10, .7));
    --g-solid: linear-gradient(165deg, #16181f, #07080b);
    --g-blur: 14px;
    --g-sat: 160%;
    --g-bright: 1.05;
    --g-spec: .78;
    --g-spec-2: .3;
    --g-sheen: .1;
    --g-drop: 0 24px 60px -24px rgba(0, 0, 0, .8);
    color: #fff;
}

.mp-bg--nero .mp-branch p {
    color: rgba(255, 255, 255, .66);
}

.mp-bg--nero .mp-branch > svg {
    stroke: #fff;
}

/* La formazione: sulla foto il vetro cristallo della card della formazione in home (.home-percorso__glass). */
.mp-crystal {
    position: absolute;
    inset: 0;
    z-index: 1;
    border-radius: inherit;
    background:
        linear-gradient(112deg, transparent 32%, rgba(255, 255, 255, .1) 39%, rgba(255, 255, 255, .03) 44%, transparent 50%),
        radial-gradient(140% 60% at 30% -12%, rgba(255, 255, 255, .26), rgba(255, 255, 255, .06) 55%, transparent 70%);
    box-shadow:
        inset 0 0 0 1px rgba(255, 255, 255, .22),
        inset 0 0 0 4px rgba(255, 255, 255, .04),
        inset 0 0 0 5px rgba(255, 255, 255, .12),
        inset 3px 0 6px -2px rgba(150, 200, 255, .45),
        inset -3px 0 6px -2px rgba(255, 170, 110, .35),
        inset 0 18px 30px -18px rgba(255, 255, 255, .45),
        inset 0 -22px 40px -16px rgba(0, 0, 0, .28);
    pointer-events: none;
}

.mp-crystal::before {
    content: "";
    position: absolute;
    inset: 0;
    padding: 1.8px;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(255, 255, 255, .95) 0%, rgba(255, 255, 255, .25) 18%, transparent 40%, transparent 65%, rgba(255, 255, 255, .3) 85%, rgba(255, 255, 255, .8) 100%);
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
}

.mp-branch--photo > .mp-crystal {
    z-index: 1;
}

.mp-branch--photo > :not(.mp-branch__photo):not(.mp-crystal) {
    z-index: 2;
}

.mp-bg--nero .mp-sheet {
    color: var(--ink);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, .2), 0 40px 80px -30px rgba(0, 0, 0, .9);
}

/* ---------- I disegni delle card dell'albero (concept del 30/10) ---------- */

.mp-visual {
    display: grid;
    place-items: center;
    height: 128px;
    margin: -4px -6px 26px;
}

.mp-visual svg {
    width: 100%;
    height: 100%;
    overflow: visible;
}

/* Strumenti: quattro anelli intrecciati con i loghi; entrano un po' larghi e si stringono. */
.mp-ring {
    transform: translateX(calc((var(--i) - 1.5) * 10px));
    transition: transform 1.1s var(--ease) .2s;
}

.mp-reveal.is-on .mp-ring {
    transform: none;
}

.mp-ring circle {
    fill: rgba(255, 255, 255, .03);
    stroke: rgba(255, 255, 255, .6);
    stroke-width: 1.6;
}

/* Agente AI: il nucleo con la scintilla, gli strumenti intorno, collegamenti a puntini come il sentiero. */
.mp-agent svg {
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.mp-agent__links path,
.mp-agent__track,
.mp-agent__orbit {
    stroke: rgba(255, 255, 255, .4);
    stroke-width: 2;
    stroke-dasharray: .1 7;
}

.mp-agent__tool rect,
.mp-agent__step circle,
.mp-agent__sat circle:first-child {
    fill: #11141b;
    stroke: rgba(255, 255, 255, .28);
    stroke-width: 1.2;
}

.mp-agent__tool path,
.mp-agent__tool ellipse,
.mp-agent__step path {
    stroke: rgba(255, 255, 255, .85);
    stroke-width: 1.4;
}

.mp-agent__core rect {
    fill: rgba(var(--public-blue-rgb), .18);
    stroke: rgba(255, 255, 255, .7);
    stroke-width: 1.4;
    filter: drop-shadow(0 0 14px rgba(var(--public-blue-rgb), .7));
}

.mp-agent__spark {
    fill: #fff;
    filter: drop-shadow(0 0 6px rgba(255, 255, 255, .8));
    transform-box: fill-box;
    transform-origin: center;
    animation: mp-spark 2.4s ease-in-out infinite;
}

@keyframes mp-spark {
    50% { transform: scale(.82) rotate(45deg); }
}

.mp-agent__pulses circle,
.mp-agent__runner,
.mp-agent__dot {
    fill: var(--public-blue);
    filter: drop-shadow(0 0 5px rgba(var(--public-blue-rgb), .9));
}

.mp-agent text {
    fill: rgba(255, 255, 255, .62);
    font: 400 11px var(--public-font-body);
    letter-spacing: .04em;
    text-anchor: middle;
}

/* Affiancamento. */
.mp-partner svg {
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.mp-partner__hand {
    width: 96px !important;
    height: 96px !important;
    stroke: #fff;
    stroke-width: 1.1;
    filter: drop-shadow(0 0 16px rgba(var(--public-blue-rgb), .55));
}

.mp-partner__path {
    stroke-width: 2.2;
    stroke-dasharray: .1 8;
}

.mp-partner__path--a { stroke: var(--public-blue); }
.mp-partner__path--b { stroke: rgba(255, 255, 255, .55); }

.mp-partner__walker--a {
    fill: var(--public-blue);
    filter: drop-shadow(0 0 6px rgba(var(--public-blue-rgb), .9));
}

.mp-partner__walker--b {
    fill: #fff;
    filter: drop-shadow(0 0 6px rgba(255, 255, 255, .7));
}

.mp-partner__ring {
    stroke-width: 1.6;
}

.mp-partner__ring--a { stroke: rgba(255, 255, 255, .6); }
.mp-partner__ring--b { stroke: var(--public-blue); }

.mp-partner__lens {
    fill: rgba(var(--public-blue-rgb), .35);
    filter: drop-shadow(0 0 12px rgba(var(--public-blue-rgb), .6));
}

.mp-partner text {
    fill: rgba(255, 255, 255, .7);
    font: 500 12px var(--public-font-body);
    text-anchor: middle;
}

@media (prefers-reduced-motion: reduce) {
    .mp-agent__spark {
        animation: none;
    }
}

/* ---------- Seconda tornata del 30/10 ---------- */

/* Strumenti: i loghi in fondo alla card, a sinistra (Luca, 30/10), sovrapposti in fila come gli anelli Audi. Entrano
   da destra uno dopo l'altro. */
.mp-logos {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    margin-top: auto;
    padding: 30px 0 0 5px;
}

.mp-logo {
    position: relative;
    display: grid;
    place-items: center;
    width: 58px;
    height: 58px;
    margin-left: -14px;
    border-radius: 50%;
    opacity: 0;
    transform: translateX(18px);
    transition: opacity .6s var(--ease), transform .8s var(--ease);
}

.mp-logo img {
    display: block;
    width: 30px;
    height: 30px;
}

.mp-logo--chatgpt img {
    width: 50px;
    height: 50px;
}

.mp-logo--copilot img {
    width: 34px;
    height: 34px;
}

.mp-reveal.is-on .mp-logo {
    opacity: 1;
    transform: none;
}

.mp-logo:nth-child(2) { transition-delay: .1s; }
.mp-logo:nth-child(3) { transition-delay: .2s; }
.mp-logo:nth-child(4) { transition-delay: .3s; }

/* Su disco: ogni logo su un disco scuro con un filo chiaro, come una pila di avatar. */
.mp-tl--disco .mp-logo {
    background: radial-gradient(circle at 35% 25%, #232733, #0b0d12 70%);
    box-shadow: 0 0 0 1.5px rgba(255, 255, 255, .18), 0 0 0 5px #0a0b10, 0 10px 20px -8px rgba(0, 0, 0, .9);
}

/* Senza disco: solo i loghi, più grandi, staccati da un'ombra. */
/* Icone pure, tutte alla stessa misura e sulla stessa riga: i file in loghi/ sono ritagliati sul disegno (viewBox
   stretto), così nessuna sporge o scende (Luca, 30/10: «è un arco, devono stare dritte»). Si sovrappongono appena,
   ognuna sopra la precedente, con un'ombra scura sul lato sinistro dove si toccano. */
.mp-tl--nudo .mp-logo {
    width: 52px;
    height: 52px;
    margin-left: -5px;
}

.mp-tl--nudo .mp-logo img,
.mp-tl--nudo .mp-logo--chatgpt img,
.mp-tl--nudo .mp-logo--copilot img {
    width: 52px;
    height: 52px;
    filter: drop-shadow(-5px 0 5px rgba(0, 0, 0, .9));
}

/* Affiancamento con gli anelli: escono dall'angolo in alto a destra della card, il testo scende in fondo. Così le card
   dell'albero non sono tutte uguali (disegno sopra, sotto, fuori dal bordo). */
.mp-branch--partner-anelli {
    overflow: hidden;
    justify-content: flex-end;
}

.mp-partner--anelli {
    position: absolute;
    top: -48px;
    right: -34px;
    width: 300px;
    height: 220px;
    margin: 0;
    pointer-events: none;
}

.mp-branch--partner-anelli > :not(.mp-partner) {
    position: relative;
    z-index: 1;
}

.mp-partner--anelli .mp-partner__ring {
    fill: none;
    stroke-width: 3;
}

.mp-partner__shade {
    fill: none;
    stroke: rgba(0, 0, 0, .7);
    stroke-width: 8;
    transform: translate(3px, 6px);
    filter: blur(3px);
}

.mp-partner--anelli .mp-partner__lens {
    fill: url(#pr-lens);
    filter: drop-shadow(0 0 18px rgba(var(--public-blue-rgb), .65));
}

/* Una luce che corre sugli anelli, in versi opposti. */
.mp-partner__glint {
    fill: none;
    stroke: #fff;
    stroke-width: 3;
    stroke-linecap: round;
    stroke-dasharray: 18 447;
    filter: drop-shadow(0 0 6px rgba(255, 255, 255, .9));
    animation: mp-glint 5s linear infinite;
}

.mp-partner__glint--b {
    stroke: #9dbaff;
    filter: drop-shadow(0 0 6px rgba(var(--public-blue-rgb), 1));
    animation-direction: reverse;
    animation-delay: -2.5s;
}

@keyframes mp-glint {
    to { stroke-dashoffset: -465; }
}

.mp-partner--anelli text {
    fill: rgba(255, 255, 255, .78);
    font: 500 14px var(--public-font-body);
}

@media (prefers-reduced-motion: reduce) {
    .mp-partner__glint {
        animation: none;
    }
}

/* ---------- Tappa 1, le quattro aree: la finestra (scelta da Luca il 30/10, «più minimal», meno piatta) ----------
   Un'interfaccia in vetro nero come le scene della home. Le aree si analizzano una alla volta: una luce chiara passa
   sulla riga, il cerchio gira, poi l'icona diventa un tassello di vetro bianco e compare la spunta. Alla fine «Analisi
   in corso» (pallino arancio) diventa «Analisi completata». Dentro il vetro, la luce blu e calda della corona. */
.mp-scan {
    --t: calc(.6s + var(--i, 0) * 1.2s);
    display: grid;
    gap: 10px;
    margin-top: 44px;
    padding: 14px 14px 16px;
    border-radius: var(--public-radius-lg);
    color: #fff;
}

.mp-scan.liquid {
    --g-tint: linear-gradient(165deg, rgba(30, 33, 42, .55), rgba(6, 7, 10, .72));
    --g-solid: linear-gradient(165deg, #16181f, #07080b);
    --g-blur: 14px;
    --g-sat: 160%;
    --g-bright: 1.05;
    --g-spec: .85;
    --g-spec-2: .3;
    --g-sheen: .12;
    --g-drop: 0 40px 90px -40px rgba(var(--public-blue-rgb), .5);
    background: linear-gradient(var(--g-dim), var(--g-dim)), var(--g-tint);
    box-shadow:
        inset 0 1px 1px -.5px rgba(var(--g-rim), calc(var(--g-spec) * .7)),
        inset 0 -1px 1px -.5px rgba(var(--g-rim), calc(var(--g-spec-2) * .7)),
        inset 0 0 18px rgba(var(--g-rim), .05),
        var(--g-drop);
}

/* La luce dentro il vetro: blu dall'alto a sinistra, calda e appena accennata in basso a destra. */
.mp-scan__light {
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background:
        radial-gradient(70% 55% at 8% 0%, rgba(var(--public-blue-rgb), .26), transparent 70%),
        radial-gradient(55% 40% at 100% 100%, rgba(255, 140, 70, .1), transparent 70%);
    pointer-events: none;
}

.mp-scan > :not(.mp-scan__light) {
    position: relative;
}

.mp-scan__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 4px 6px 4px 4px;
    color: rgba(255, 255, 255, .5);
    font: 400 13px/1 var(--public-font-body);
}

.mp-scan__dots {
    display: flex;
    gap: 6px;
}

.mp-scan__dots i {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .16);
}

.mp-scan__live {
    display: grid;
    grid-template-columns: auto auto;
    align-items: center;
    column-gap: 8px;
}

.mp-scan__live > i {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--public-orange);
    box-shadow: 0 0 10px rgba(255, 107, 0, .8);
    animation: mp-live 1.4s ease-in-out infinite;
}

.mp-scan__run,
.mp-scan__done {
    grid-area: 1 / 2;
    justify-self: start;
}

.mp-scan__done {
    color: #fff;
    opacity: 0;
}

.mp-scan.is-on .mp-scan__run { animation: mp-out .4s ease 5.4s forwards; }
.mp-scan.is-on .mp-scan__done { animation: mp-in .4s ease 5.6s forwards; }
.mp-scan.is-on .mp-scan__live > i { animation: mp-live 1.4s ease-in-out infinite, mp-settle .4s ease 5.4s forwards; }

@keyframes mp-live { 50% { opacity: .3; } }
@keyframes mp-out { to { opacity: 0; } }
@keyframes mp-in { to { opacity: 1; } }
@keyframes mp-settle { to { background: #fff; box-shadow: 0 0 8px rgba(255, 255, 255, .6); opacity: 1; } }

.mp-scan__row {
    --t: calc(.6s + var(--i) * 1.2s);
    display: grid;
    grid-template-columns: 46px minmax(0, 1fr) 26px;
    align-items: center;
    column-gap: 18px;
    overflow: hidden;
    padding: 18px 18px 18px 16px;
    border-radius: 16px;
    background: linear-gradient(100deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .015) 70%);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .07), inset 0 1px 0 rgba(255, 255, 255, .08);
}

/* La luce che passa sulla riga mentre viene analizzata. */
.mp-scan__row::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 45%;
    background: linear-gradient(90deg, transparent, rgba(150, 180, 255, .16) 35%, rgba(255, 255, 255, .22) 50%, rgba(150, 180, 255, .16) 65%, transparent);
    transform: translateX(-110%);
    pointer-events: none;
}

.mp-scan.is-on .mp-scan__row::before {
    animation: mp-sweep 1.1s cubic-bezier(.45, 0, .3, 1) var(--t) both;
}

.mp-scan.is-on .mp-scan__row {
    animation: mp-row 1.4s var(--ease) var(--t) both;
}

@keyframes mp-sweep {
    from { transform: translateX(-110%); }
    to { transform: translateX(240%); }
}

@keyframes mp-row {
    0%, 100% { box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .07), inset 0 1px 0 rgba(255, 255, 255, .08); }
    30%, 70% { box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .26), inset 0 1px 0 rgba(255, 255, 255, .2), 0 16px 40px -22px rgba(var(--public-blue-rgb), .9); }
}

/* L'icona: prima un tassello scuro, ad analisi fatta un tassello di vetro bianco con la luce blu sotto. */
.mp-scan__ico {
    position: relative;
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 13px;
    background: rgba(255, 255, 255, .05);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .1);
    color: rgba(255, 255, 255, .7);
}

.mp-scan__ico::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(160deg, #fff 0%, #e6ebf5 100%);
    box-shadow: inset 0 1px 0 #fff, inset 0 -2px 6px rgba(11, 13, 18, .08), 0 10px 22px -8px rgba(var(--public-blue-rgb), .75);
    opacity: 0;
    transform: scale(.7);
}

.mp-scan.is-on .mp-scan__ico::after {
    animation: mp-pop .45s var(--ease) calc(var(--t) + .9s) forwards;
}

.mp-scan .mp-scan__ico svg {
    position: relative;
    z-index: 1;
    width: 22px;
    height: 22px;
    margin: 0;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.mp-scan.is-on .mp-scan__ico {
    animation: mp-ink .3s ease calc(var(--t) + .95s) forwards;
}

@keyframes mp-ink { to { color: var(--ink); } }

@keyframes mp-pop {
    0% { opacity: 0; transform: scale(.7); }
    70% { opacity: 1; transform: scale(1.06); }
    100% { opacity: 1; transform: none; }
}

.mp-scan h3 {
    margin: 0;
    color: #fff;
    font: 500 17px/1.25 var(--public-font-heading);
    letter-spacing: -.02em;
}

.mp-scan p {
    margin: 4px 0 0;
    color: rgba(255, 255, 255, .56);
    font: 300 14px/1.5 var(--public-font-body);
}

/* Il cerchio a destra: vuoto, gira mentre la riga viene analizzata, poi diventa vetro blu acceso con la spunta. */
.mp-scan__ok {
    position: relative;
    display: grid;
    place-items: center;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, .16);
}

.mp-scan__ok::before {
    content: "";
    position: absolute;
    inset: 0;
    border: 1.5px solid transparent;
    border-top-color: #fff;
    border-radius: 50%;
    opacity: 0;
}

.mp-scan.is-on .mp-scan__ok::before {
    animation: mp-spin .7s linear infinite, mp-blip 1s linear var(--t) both;
}

@keyframes mp-spin { to { transform: rotate(1turn); } }
@keyframes mp-blip { 0%, 100% { opacity: 0; } 8%, 88% { opacity: 1; } }

.mp-scan__ok svg {
    width: 14px;
    height: 14px;
    fill: none;
    stroke: #fff;
    stroke-width: 2.2;
    stroke-linecap: round;
    stroke-linejoin: round;
    opacity: 0;
}

.mp-scan.is-on .mp-scan__ok {
    animation: mp-ok .4s var(--ease) calc(var(--t) + 1s) forwards;
}

.mp-scan.is-on .mp-scan__ok svg {
    animation: mp-in .3s ease calc(var(--t) + 1.1s) forwards;
}

/* La spunta ad analisi fatta: un cerchio di vetro blu acceso, non un disco bianco; i tasselli restano di vetro bianco
   (Luca, 30/10: «tasselli bianchi e spunta blu»). */
@keyframes mp-ok {
    0% { transform: scale(.6); }
    70% { transform: scale(1.12); }
    100% {
        background: radial-gradient(circle at 50% 30%, rgba(120, 165, 255, .55), rgba(var(--public-blue-rgb), .35));
        box-shadow: inset 0 0 0 1.5px rgba(150, 185, 255, .9), inset 0 1px 0 rgba(255, 255, 255, .5), 0 0 16px -2px rgba(var(--public-blue-rgb), .9);
        transform: none;
    }
}

/* ---------- Quarta tornata del 30/10: titoli dell'albero, agente di vetro, fogli dietro il documento, angoli ---------- */

/* I titoli delle card dell'albero, più grandi. */
.mp-tree .mp-branch h3 {
    font-size: 22px;
    line-height: 1.2;
    letter-spacing: -.03em;
}

/* Il documento della tappa 2: due fogli dietro che spuntano, un poco ruotati, come la copertina e la pagina
   dell'hero. Entrano chiusi sotto il foglio e si aprono a ventaglio. */
.mp-doc {
    position: relative;
    margin-top: 40px;
}

.mp-doc__back {
    position: absolute;
    inset: 0;
    border-radius: var(--public-radius-lg);
    background:
        linear-gradient(rgba(11, 13, 18, .07) 1px, transparent 1px) 36px 96px / calc(100% - 72px) 22px no-repeat,
        repeating-linear-gradient(transparent 0 21px, rgba(11, 13, 18, .06) 21px 22px) 36px 130px / calc(100% - 72px) 60% no-repeat,
        #f3f4f7;
    box-shadow: 0 0 0 1px rgba(11, 13, 18, .08), 0 30px 60px -30px rgba(0, 0, 0, .8);
    transform: none;
    transition: transform 1.1s cubic-bezier(.2, .8, .2, 1) .35s;
}

.mp-doc__back--1 {
    z-index: 1;
}

.mp-doc__back--2 {
    z-index: 0;
    background-color: #e4e7ee;
}

.mp-doc.is-on .mp-doc__back--1 {
    transform: translate(16px, -14px) rotate(2.6deg);
}

.mp-doc.is-on .mp-doc__back--2 {
    transform: translate(-14px, -22px) rotate(-3.2deg);
}

/* Angoli spigolosi (?ang=spigolosi): tutti i raggi più stretti, dai pulsanti alle card, per il confronto. */
body.ang--spigolosi {
    --public-radius-sm: 4px;
    --public-radius-cta: 8px;
    --public-radius-md: 8px;
    --public-radius-lg: 10px;
    --public-radius-xl: 12px;
    --home-btn-r: 10px;
    --home-btn-sm-r: 8px;
}

.ang--spigolosi .mh-nav { border-radius: 14px; }
.ang--spigolosi .mh-nav .home-nav__links a { border-radius: 8px; }
.ang--spigolosi .mh-nav .home-btn--sm { border-radius: 8px; }
.ang--spigolosi.mh--b .mh-hero__panel { border-radius: 16px; }
.ang--spigolosi .mp-scan__row { border-radius: 7px; }
.ang--spigolosi .mp-scan__ico { border-radius: 6px; }

/* Le card dell'albero più presenti (Luca, 30/10: «le vedo piccine»; scelte le card grandi). */
/* Card grandi: l'albero si allarga oltre la colonna del percorso (fino a 1480 px) e le card si alzano. */
.mp-dim--card .mp-tree {
    --gap: 24px;
    width: min(1480px, 100vw - 96px);
    margin-left: calc(50% - min(740px, 50vw - 48px));
}

.mp-dim--card .mp-tree .mp-branch {
    min-height: 400px;
    padding: 32px 30px 34px;
}

.mp-dim--card .mp-tree .mp-branch h3 {
    font-size: 26px;
    line-height: 1.15;
    letter-spacing: -.035em;
}

.mp-dim--card .mp-tree .mp-branch p {
    font-size: 16px;
}

.mp-dim--card .mp-agent.mp-visual {
    height: 190px;
}

.mp-dim--card .mp-partner--anelli {
    top: -40px;
    right: -24px;
    width: 340px;
    height: 250px;
}

.mp-dim--card .mp-tl--nudo .mp-logo,
.mp-dim--card .mp-tl--nudo .mp-logo img {
    width: 60px;
    height: 60px;
}

/* ---------- L'agente AI: un agente al lavoro (scelto il 30/10 tra cinque concept) ----------
   Un riquadro piccolo a filo. In testa l'agente: un robottino a filo (Luca, 30/10), il nome e lo stato «al
   lavoro»; sotto i passi che fa, con gli strumenti che usa. I passi fatti hanno la spunta in un cerchio
   sottile, quello in corso un arco blu che gira. Niente superfici piene. */
.mp-dim--card .mp-agent--terminale.mp-visual {
    display: block;
    height: auto;
    min-width: 0;
    margin: 2px 0 28px;
}

.mp-term {
    box-sizing: border-box;
    width: 100%;
    max-width: 238px;
    padding: 12px 14px 10px;
    border-radius: 14px;
    background: linear-gradient(180deg, rgba(255, 255, 255, .04), rgba(255, 255, 255, .01));
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .12);
    color: rgba(255, 255, 255, .78);
    font: 400 12px/1.2 var(--public-font-body);
}

.mp-term__head {
    display: flex;
    align-items: center;
    gap: 9px;
    padding-bottom: 11px;
    margin-bottom: 6px;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
}

.mp-visual .mp-term__bot {
    flex: none;
    width: 22px;
    height: 22px;
    fill: none;
    stroke: rgba(255, 255, 255, .85);
    stroke-width: 1.2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* Gli occhi: due tratti blu che si accendono e ogni tanto sbattono. */
.mp-term__eyes {
    stroke: #8fb3ff;
    stroke-width: 1.6;
    filter: drop-shadow(0 0 3px rgba(var(--public-blue-rgb), 1));
    transform-box: fill-box;
    transform-origin: center;
    animation: mp-blink 4.2s ease-in-out infinite;
}

@keyframes mp-blink {
    0%, 92%, 100% { transform: none; }
    95% { transform: scaleY(.2); }
}

.mp-term__name {
    color: #fff;
    font-weight: 500;
    white-space: nowrap;
}

.mp-term__name {
    line-height: 1.15;
}

.mp-term__name em {
    display: block;
    margin-top: 2px;
    color: rgba(255, 255, 255, .45);
    font-size: 10px;
    font-style: normal;
    font-weight: 400;
    letter-spacing: .04em;
}

.mp-term__live {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-left: auto;
    color: rgba(255, 255, 255, .45);
    font-size: 10px;
    white-space: nowrap;
}

.mp-term__steps {
    margin: 0;
    padding: 0;
    list-style: none;
}

.mp-term__steps li {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 5px 0;
    white-space: nowrap;
    opacity: 0;
    animation: mp-term 9s steps(1) infinite;
    animation-delay: calc(var(--n) * .8s);
}

@keyframes mp-term {
    0%, 90% { opacity: 1; }
    91%, 100% { opacity: 0; }
}

.mp-term__st svg {
    display: block;
    width: 14px;
    height: 14px;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.mp-term__st circle {
    stroke: rgba(255, 255, 255, .3);
    stroke-width: 1;
}

.mp-term__st path {
    stroke: rgba(255, 255, 255, .85);
    stroke-width: 1.3;
}

.mp-term__now {
    color: #fff;
}

.mp-term__now .mp-term__st circle {
    stroke: rgba(143, 179, 255, .25);
}

.mp-term__now .mp-term__arc {
    stroke: #8fb3ff;
    stroke-width: 1.4;
    filter: drop-shadow(0 0 3px rgba(var(--public-blue-rgb), 1));
    transform-origin: 7px 7px;
    animation: mp-spin .9s linear infinite;
}

@keyframes mp-spin { to { transform: rotate(1turn); } }

.mp-term__tool {
    margin-left: auto;
    padding: 3px 6px;
    border-radius: 5px;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .14);
    color: rgba(255, 255, 255, .5);
    font: 400 9.5px/1 ui-monospace, "SF Mono", Menlo, monospace;
    letter-spacing: .02em;
}

@media (prefers-reduced-motion: reduce) {
    .mp-term__steps li { animation: none; opacity: 1; }
    .mp-term__eyes, .mp-term__now .mp-term__arc { animation: none; }
}

/* Telefono (30/10): l'albero a card grandi torna nella colonna del percorso, gli anelli si rimpiccioliscono e la pagina
   non scorre più di lato (le carte girate del documento uscivano di pochi pixel). */
html,
body.mh {
    overflow-x: clip;
}

@media (max-width: 900px) {
    .mp-dim--card .mp-tree {
        width: auto;
        margin-left: 0;
        padding-left: 0;
    }

    .mp-dim--card .mp-tree .mp-branch {
        min-height: 0;
        overflow: hidden;
    }

    .mp-dim--card .mp-partner--anelli {
        top: -30px;
        right: -40px;
        width: 260px;
        height: 190px;
    }
}

/* Telefono, proporzioni (Luca, 30/10: «tutto schiacciato, stretto e alto»). Il sentiero si stringe sul bordo sinistro
   e il testo guadagna spazio; gli oggetti delle tappe (analisi, documento) escono dalla colonna e prendono tutta la
   larghezza, passando sopra il sentiero. */
@media (max-width: 900px) {
    .mp {
        padding-top: 40px;
        padding-bottom: 120px;
    }

    .mp__track {
        padding-top: 40px;
    }

    .mp__path {
        left: 20px;
    }

    .mp-step {
        grid-template-columns: 40px minmax(0, 1fr);
        column-gap: 16px;
        padding-bottom: 80px;
    }

    .mp-step__marker {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }

    .mp-step__kicker {
        margin: 12px 0 14px;
        font-size: 12px;
    }

    .mp-step__title {
        font-size: clamp(32px, 9vw, 44px);
    }

    .mp-step__text {
        margin-top: 14px;
        font-size: 17px;
    }

    .mp-step__body > :not(.mp-step__kicker, .mp-step__title, .mp-step__text) {
        position: relative;
        z-index: 2;
        width: auto;
        max-width: none;
        margin-left: -56px;
        margin-top: 36px;
    }
}

@media (max-width: 900px) {
    .mp-scan {
        padding: 10px 10px 12px;
    }

    .mp-scan__row {
        grid-template-columns: 38px minmax(0, 1fr) 22px;
        column-gap: 14px;
        padding: 16px 14px;
    }

    .mp-scan__ico {
        width: 38px;
        height: 38px;
        border-radius: 11px;
    }

    .mp-scan__ok {
        width: 22px;
        height: 22px;
    }
}

/* I due fogli dietro il Piano: sul telefono il documento è largo quanto lo schermo, girati meno per restare dentro. */
@media (max-width: 900px) {
    .mp-doc.is-on .mp-doc__back--1 {
        transform: translate(6px, -12px) rotate(1.6deg);
    }

    .mp-doc.is-on .mp-doc__back--2 {
        transform: translate(-4px, -18px) rotate(-2deg);
    }
}

/* ---------- Quinta tornata del 30/10: rami dell'albero, analisi più leggibile, card chiare ---------- */

/* I rami disegnati da metodo-percorso.js (SVG): prendono il posto della barra e dei rami a puntini in CSS. */
.mp-tree.has-links::before,
.mp-tree.has-links::after,
.mp-tree.has-links .mp-tree__col::before,
.mp-tree.has-links .mp-tree__col::after {
    display: none;
}

.mp-tree__links {
    position: absolute;
    top: 0;
    left: 0;
    overflow: visible;
    pointer-events: none;
}

.mp-tree__links path {
    fill: none;
    stroke-width: 3.8;
    stroke-linecap: round;
    stroke-dasharray: 0 var(--dot-step);
}

.mp-tree__ink path {
    stroke: var(--dot-ink);
}

.mp-tree__on {
    filter: drop-shadow(0 0 4px rgba(var(--public-blue-rgb), .45));
}

.mp-tree__on path {
    stroke: var(--dot-on);
}

/* La maschera che disegna il blu dal centro verso le card quando il sentiero arriva all'albero. */
.mp-tree__links mask path {
    stroke: #fff;
    stroke-width: 14;
    stroke-linecap: butt;
    stroke-dasharray: 1 1;
    stroke-dashoffset: 1;
    transition: stroke-dashoffset 1.3s var(--ease);
}

.mp-tree.is-on .mp-tree__links mask path {
    stroke-dashoffset: 0;
}

/* L'analisi della tappa 1: testi più grandi (Luca, 30/10), e via la luce blu e quella calda dentro il vetro. */
.mp-scan__light {
    display: none;
}

.mp-scan__head {
    padding: 6px 8px 6px 6px;
    font-size: 15px;
}

.mp-scan__dots i {
    width: 10px;
    height: 10px;
}

.mp-scan__live > i {
    width: 8px;
    height: 8px;
}

.mp-scan__row {
    grid-template-columns: 52px minmax(0, 1fr) 28px;
    column-gap: 20px;
    padding: 20px 20px 20px 18px;
}

.mp-scan__ico {
    width: 52px;
    height: 52px;
    border-radius: 14px;
}

.mp-scan .mp-scan__ico svg {
    width: 24px;
    height: 24px;
}

.mp-scan__ok {
    width: 28px;
    height: 28px;
}

.mp-scan h3 {
    font-size: 20px;
}

.mp-scan p {
    margin-top: 5px;
    font-size: 16px;
}

@media (max-width: 900px) {
    .mp-scan__head {
        font-size: 14px;
    }

    .mp-scan__row {
        grid-template-columns: 40px minmax(0, 1fr) 24px;
        column-gap: 14px;
        padding: 16px 14px;
    }

    .mp-scan__ico {
        width: 40px;
        height: 40px;
        border-radius: 12px;
    }

    .mp-scan__ok {
        width: 24px;
        height: 24px;
    }

    .mp-scan h3 {
        font-size: 18px;
    }

    .mp-scan p {
        font-size: 15px;
    }
}

/* Le card dei servizi a tema chiaro (?k1= ?k3= ?k4=): il vetro latte delle aree della tappa 1, testo scuro; i disegni
   dentro passano dal bianco al nero. La formazione resta sulla foto. */
/* Vetro chiaro (Luca, 30/10: «la tecnica del vetro liquido di Apple che usiamo nel sito»): il vetro regolare di
   .liquid con la lente sui bordi (js/glass-refraction.js), tinta bianca, e sopra lo stesso cristallo della card della
   formazione e dell'hero (.mp-crystal): doppio filo sul bordo, riflesso lucido in alto, lama di luce in diagonale,
   dispersione azzurra e calda ai lati. */
.mp-branch.liquid.mp-branch--chiaro {
    --g-tint: rgba(255, 255, 255, .91);
    --g-solid: #f4f6fb;
    --g-blur: 12px;
    --g-sat: 160%;
    --g-bright: 1.15;
    --g-rim: 255, 255, 255;
    --g-spec: 1;
    --g-spec-2: .8;
    --g-sheen: .12;
    --g-drop: 0 30px 60px -28px rgba(0, 0, 0, .95);
    color: var(--ink);
}

.mp-crystal--chiaro {
    z-index: 0;
    background:
        linear-gradient(112deg, transparent 30%, rgba(255, 255, 255, .5) 38%, rgba(255, 255, 255, .14) 44%, transparent 50%),
        radial-gradient(140% 60% at 30% -12%, rgba(255, 255, 255, .8), rgba(255, 255, 255, .2) 55%, transparent 70%);
    box-shadow:
        inset 0 0 0 1px rgba(255, 255, 255, .95),
        inset 0 0 0 4px rgba(255, 255, 255, .3),
        inset 0 0 0 5px rgba(196, 206, 228, .6),
        inset 4px 0 8px -3px rgba(110, 160, 255, .6),
        inset -4px 0 8px -3px rgba(255, 160, 100, .5),
        inset 0 20px 30px -18px rgba(255, 255, 255, .95);
}

.mp-branch--chiaro > :not(.mp-crystal):not(.mp-partner) {
    position: relative;
    z-index: 1;
}

.mp-branch--chiaro > .mp-partner {
    z-index: 1;
}

.mp-dim--card .mp-tree .mp-branch--chiaro h3 {
    color: var(--ink);
}

.mp-bg--nero .mp-tree .mp-branch--chiaro p {
    color: rgba(11, 13, 18, .62);
}

body .mp-tree .mp-branch--chiaro .mp-logo img {
    filter: drop-shadow(-4px 0 5px rgba(11, 13, 18, .22));
}

body .mp-tree .mp-branch--chiaro .mp-logo--chatgpt img {
    filter: invert(1) drop-shadow(4px 0 5px rgba(255, 255, 255, .5));
}

.mp-branch--chiaro .mp-partner--anelli .mp-partner__ring {
    stroke: rgba(11, 13, 18, .7);
}

.mp-branch--chiaro .mp-partner--anelli .mp-partner__ring + .mp-partner__ring {
    stroke: url(#pr-b);
}

.mp-branch--chiaro .mp-partner__shade {
    stroke: rgba(11, 13, 18, .12);
}

.mp-branch--chiaro .mp-partner__glint {
    stroke: var(--ink);
    filter: none;
}

.mp-branch--chiaro .mp-partner__glint--b {
    stroke: var(--public-blue);
}

.mp-branch--chiaro .mp-partner--anelli text {
    fill: rgba(11, 13, 18, .72);
}

/* Il pannello dell'agente come i pannelli del sito (Luca, 30/10): la finestra di vetro nero dell'analisi della tappa 1 e
   delle card dei problemi in home. In alto la barra con i tre puntini e lo stato (pallino arancio che pulsa, come
   «Analisi in corso»); sotto l'agente e i passi su tasselli di vetro, quello in corso acceso. Scuro anche sulle card
   chiare. */
.mp-term {
    max-width: none;
    padding: 8px 8px 10px;
    border-radius: 16px;
    background: linear-gradient(165deg, rgba(30, 33, 42, .92), rgba(6, 7, 10, .95));
    box-shadow:
        inset 0 1px 1px -.5px rgba(255, 255, 255, .6),
        inset 0 -1px 1px -.5px rgba(255, 255, 255, .2),
        inset 0 0 0 1px rgba(255, 255, 255, .1),
        0 22px 44px -22px rgba(0, 0, 0, .75);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    font-size: 12.5px;
}

.mp-term__bar {
    display: flex;
    align-items: center;
    padding: 3px 4px 9px;
}

.mp-term__bar .mp-scan__dots i {
    width: 8px;
    height: 8px;
}

.mp-term__bar .mp-term__live {
    gap: 6px;
    color: rgba(255, 255, 255, .55);
    font-size: 11px;
}

.mp-term__live > i {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--public-orange);
    box-shadow: 0 0 10px rgba(255, 107, 0, .8);
    animation: mp-live 1.4s ease-in-out infinite;
}

.mp-term__head,
.mp-term__steps li {
    border-radius: 10px;
    background: linear-gradient(100deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .015) 70%);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .07), inset 0 1px 0 rgba(255, 255, 255, .08);
}

.mp-term__head {
    margin-bottom: 5px;
    padding: 10px;
    border-bottom: 0;
}

.mp-term__steps {
    display: grid;
    gap: 5px;
}

.mp-term__steps li {
    padding: 8px 10px;
}

.mp-term__steps li.mp-term__now {
    background: linear-gradient(100deg, rgba(255, 255, 255, .1), rgba(255, 255, 255, .03) 70%);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .24), inset 0 1px 0 rgba(255, 255, 255, .2), 0 14px 30px -18px rgba(var(--public-blue-rgb), .9);
}

@media (prefers-reduced-motion: reduce) {
    .mp-term__live > i { animation: none; }
}

/* Card glow (?k=glow, Luca 30/10: «come i pannelli dei problemi in home», styles/public-home-problems.css): fondo nero
   pieno, dentro due luci blu sfocate che si muovono piano da un angolo, una grana leggera; il pannello sopra è il vetro
   scuro della piccola interfaccia dei problemi (.problem-ui), che lascia passare la luce sfocata. */
.mp-branch.liquid.mp-branch--glow {
    --g-tint: #07080b;
    --g-solid: #07080b;
    --g-spec: .5;
    --g-spec-2: .2;
    --g-sheen: 0;
    isolation: isolate;
    overflow: hidden;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .06), 0 24px 60px -24px rgba(0, 0, 0, .8);
}

.mp-glow {
    position: absolute;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    border-radius: inherit;
    pointer-events: none;
}

.mp-glow i {
    position: absolute;
    top: -26%;
    left: -28%;
    width: 120%;
    aspect-ratio: 1.2;
    border-radius: 50%;
    background: radial-gradient(closest-side, rgba(var(--public-blue-rgb), 1), rgba(var(--public-blue-rgb), .5) 45%, transparent);
    opacity: .62;
    filter: blur(40px);
    animation: mp-drift 16s ease-in-out infinite alternate;
}

.mp-glow i + i {
    top: -12%;
    left: -10%;
    width: 70%;
    background: radial-gradient(closest-side, rgba(160, 195, 255, .8), rgba(var(--public-blue-rgb), .45) 50%, transparent);
    opacity: .38;
    animation-duration: 11s;
    animation-direction: alternate-reverse;
}

.mp-glow::after {
    content: "";
    position: absolute;
    inset: 0;
    opacity: .06;
    mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .9 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

@keyframes mp-drift {
    from { transform: translate(0, 0) scale(1); }
    to { transform: translate(8%, 6%) scale(1.08); }
}

/* Sugli schermi touch le luci restano ferme (come in styles/public-home-situations.css): la sfocatura che si muove pesa
   sullo scorrimento dei telefoni. */
@media (pointer: coarse) {
    .mp-glow i {
        animation: none;
    }
}

.mp-branch--glow > :not(.mp-glow) {
    position: relative;
    z-index: 1;
}

/* Il pannello: il vetro della piccola interfaccia dei problemi. */
.mp-branch--glow .mp-term {
    border-radius: var(--public-radius-cta);
    background: rgba(10, 10, 14, .55);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .08);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.mp-branch--glow .mp-term__head,
.mp-branch--glow .mp-term__steps li {
    background: rgba(0, 0, 0, .4);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .1);
}

.mp-branch--glow .mp-term__steps li.mp-term__now {
    background: rgba(0, 0, 0, .4);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .24), 0 14px 30px -18px rgba(var(--public-blue-rgb), .9);
}

@media (prefers-reduced-motion: reduce) {
    .mp-glow i { animation: none; }
}

/* Il pannello dell'agente con lo stile delle interfacce delle situazioni in home (.viz in
   styles/public-home-situations.css, il pannello «Assistente AI»; Luca, 30/10: «questo stile, niente luce di sfondo»):
   nero pieno con il filo chiaro, in testa i tre puntini e il nome in grigio, le righe come i «Recenti» (quella in corso
   accesa), gli strumenti come l'allegato della mail, il passo in corso come la risposta dell'AI, in blu. Uguale su card
   chiare e scure. */
.mp-tree .mp-branch .mp-term {
    padding: 14px;
    border-radius: var(--public-radius-md);
    background: #0a0a0e;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .08), 0 24px 48px -28px rgba(0, 0, 0, .6);
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    color: rgba(255, 255, 255, .85);
    font-size: 13px;
}

.mp-tree .mp-term__bar {
    gap: 8px;
    padding: 0 0 12px;
    color: rgba(255, 255, 255, .45);
    font-size: 12px;
}

.mp-term__dots {
    display: flex;
    gap: 5px;
}

.mp-term__dots i {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .16);
}

.mp-tree .mp-term__bar .mp-term__live {
    color: rgba(255, 255, 255, .45);
    font-size: 11px;
}

.mp-tree .mp-branch .mp-term__head {
    margin: 0 0 8px;
    padding: 0 0 12px;
    border-radius: 0;
    background: none;
    box-shadow: none;
    border-bottom: 1px solid rgba(255, 255, 255, .07);
}

.mp-tree .mp-term__steps {
    gap: 3px;
}

.mp-tree .mp-branch .mp-term__steps li {
    padding: 8px 9px;
    border-radius: 8px;
    background: none;
    box-shadow: none;
    color: rgba(255, 255, 255, .62);
}

.mp-tree .mp-branch .mp-term__steps li.mp-term__now {
    background: rgba(var(--public-blue-rgb), .14);
    box-shadow: inset 0 0 0 1px rgba(var(--public-blue-rgb), .4);
    color: #fff;
}

.mp-tree .mp-term__tool {
    padding: 4px 7px;
    border-radius: 6px;
    background: rgba(0, 0, 0, .35);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .08);
    color: rgba(255, 255, 255, .62);
}

/* Card lente (?k=lente, Luca 30/10: «più in vetro, con le tonalità della formazione, stile lente»): il vetro di .liquid
   con la lente sui bordi, tinto con i toni della foto della formazione presi dalla card stessa (grigio caldo in alto,
   salvia, grigio scuro, blu notte in fondo dove sta il testo) e sopra lo stesso cristallo della formazione. */
.mp-branch.liquid.mp-branch--lente {
    --g-tint: linear-gradient(180deg, rgba(178, 176, 168, .9) 0%, rgba(140, 142, 134, .88) 26%, rgba(94, 100, 98, .9) 50%, rgba(40, 44, 52, .94) 74%, rgba(12, 15, 26, .96) 100%);
    --g-solid: #2a2e36;
    --g-blur: 14px;
    --g-sat: 140%;
    --g-bright: 1.05;
    --g-sheen: .08;
    overflow: hidden;
    color: #fff;
}

.mp-branch--lente > :not(.mp-crystal) {
    position: relative;
    z-index: 2;
}

.mp-bg--nero .mp-tree .mp-branch--lente p {
    color: rgba(255, 255, 255, .8);
}

/* Telefono: nell'affiancamento il testo scende sotto gli anelli, che prima coprivano il titolo. */
@media (max-width: 900px) {
    .mp-dim--card .mp-tree .mp-branch--partner-anelli {
        padding-top: 150px;
    }
}