/* MPC — foglio di stile unico, viewport-fit */

:root {
    --mpc-blue: #0d2348;
    --mpc-orange: #f2a51a;
    --mpc-muted: #6f7b8c;
    --mpc-border: #e3e7ee;
    --mpc-white: #fff;
    --page-padding: clamp(28px, 5vw, 96px);
    --nav-column: clamp(165px, 11vw, 190px);
    --nav-gap: clamp(34px, 3.5vw, 72px);
    --header-space: clamp(78px, 10vh, 112px);
    --arrow-size: clamp(40px, 3.1vw, 54px);
    --copy-size: clamp(1rem, min(1.15vw, 1.75vh), 1.3rem);
    --copy-leading: 1.42;
    --copy-gap: clamp(8px, 1.15vh, 16px);
    --heading-size: clamp(2.35rem, min(4.1vw, 6.2vh), 4.8rem);
    --subheading-size: clamp(1.05rem, min(1.55vw, 2.4vh), 1.75rem);
}

* { box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    scroll-snap-type: y mandatory;
}

body {
    min-width: 0;
    margin: 0;
    overflow-x: clip;
    color: var(--mpc-blue);
    background: var(--mpc-white);
    font-family: Arial, Helvetica, sans-serif;
}

img { display: block; max-width: 100%; }
a { color: inherit; }

/* Intestazione e navigazione */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 20;
    padding: clamp(12px, 2.2vh, 24px) 0 0 var(--page-padding);
    pointer-events: none;
}

.site-header::before {
    position: absolute;
    z-index: -1;
    top: -28px;
    left: -28px;
    width: clamp(160px, 17vw, 250px);
    aspect-ratio: 1;
    content: "";
    pointer-events: none;
    background: radial-gradient(circle, rgba(255,255,255,.98) 0%, rgba(255,255,255,.88) 48%, rgba(255,255,255,0) 100%);
}

.header-brand { display: block; width: fit-content; pointer-events: auto; }
.header-logo { width: clamp(68px, 6.5vw, 112px); }

.side-nav {
    position: fixed;
    top: clamp(140px, 15vh, 184px);
    left: var(--page-padding);
    width: var(--nav-column);
    pointer-events: auto;
    font-size: clamp(.68rem, .7vw, .78rem);
    line-height: 1.15;
}

.side-nav a {
    display: block;
    width: fit-content;
    margin-bottom: clamp(4px, .75vh, 8px);
    color: rgba(13,35,72,.78);
    text-decoration: none;
    transition: color .2s ease, transform .2s ease;
}

.side-nav a:hover { color: var(--mpc-orange); transform: translateX(3px); }
.side-nav .nav-gap { margin-top: clamp(10px, 1.5vh, 18px); }

.back-home {
    position: fixed;
    right: clamp(16px, 2.4vw, 38px);
    bottom: clamp(16px, 2.4vw, 38px);
    z-index: 25;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 14px;
    border: 1px solid rgba(13,35,72,.18);
    border-radius: 999px;
    background: rgba(255,255,255,.9);
    color: rgba(13,35,72,.68);
    text-decoration: none;
    font-size: .78rem;
    backdrop-filter: blur(4px);
    transition: color .2s ease, border-color .2s ease;
}

.back-home:hover { color: var(--mpc-orange); border-color: var(--mpc-orange); }
.is-on-home .back-home { opacity: 0; pointer-events: none; }

/* Ogni sezione desktop è una schermata completa: lo spazio per le frecce
   è incluso nel calcolo verticale, quindi non viene mai tagliato. */
.hero,
.content-section {
    position: relative;
    display: flex;
    height: 100vh;
    height: 100dvh;
    min-height: 100vh;
    min-height: 100dvh;
    padding: var(--header-space) var(--page-padding) clamp(76px, 9vh, 104px);
    overflow: hidden;
    scroll-snap-align: start;
    scroll-snap-stop: always;
}

.hero { align-items: center; }
.content-section { align-items: center; }

.hero-inner,
.section-inner {
    width: calc(100% - var(--nav-column) - var(--nav-gap));
    max-width: 1460px;
    margin: 0 0 0 calc(var(--nav-column) + var(--nav-gap));
}

.hero-lockup {
    display: grid;
    grid-template-columns: minmax(220px, .72fr) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 86px);
    align-items: center;
}

.hero-logo { width: clamp(280px, 29vw, 560px); }

h1,
h2,
h3,
p { margin-top: 0; }

h1 {
    margin-bottom: 0;
    font-size: clamp(3.3rem, min(7vw, 10vh), 8.4rem);
    font-weight: 300;
    line-height: .97;
    letter-spacing: -.055em;
}

.hero-text {
    width: min(35vw, 520px);
    margin: clamp(30px, 5.5vh, 76px) 4vw 0 auto;
    font-size: clamp(1.15rem, min(2vw, 3.2vh), 2.2rem);
    font-weight: 300;
    line-height: 1.33;
}

.content-section h2 {
    margin: 0 0 clamp(22px, 3.5vh, 46px);
    font-size: var(--heading-size);
    font-weight: 300;
    line-height: 1.03;
    letter-spacing: -.045em;
}

.content-section p,
.subpage-content p {
    margin: 0 0 var(--copy-gap);
    font-size: var(--copy-size);
    line-height: var(--copy-leading);
}

.section-split .section-inner,
.method-columns,
.technical-columns,
.final-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(42px, 6vw, 112px);
    align-items: start;
}

.section-split .section-right { padding-top: clamp(72px, 8.5vh, 112px); }
.section-split p:last-child,
.method-column p:last-child,
.technical-column p:last-child { margin-bottom: 0; }

.method-inner,
.technical-inner { max-width: 1400px; }

.method-subtitle,
.technical-subtitle {
    margin: 0 0 clamp(10px, 1.6vh, 18px);
    font-size: var(--subheading-size);
    font-weight: 300;
    line-height: 1.18;
    letter-spacing: -.025em;
}

.content-section .method-closing {
    max-width: 900px;
    margin: clamp(16px, 2.8vh, 30px) 0 0;
    font-size: clamp(1rem, min(1.45vw, 2.2vh), 1.55rem);
    font-weight: 300;
    line-height: 1.32;
}

.inline-link {
    border-bottom: 2px solid rgba(242,165,26,.72);
    color: var(--mpc-blue);
    text-decoration: none;
}
.inline-link:hover { color: var(--mpc-orange); border-color: var(--mpc-orange); }

/* Pagina contatti: contenuto compatto ma senza tagli o sovrapposizioni. */
.final-inner { max-width: 1460px; }
.final-inner h2 { margin-bottom: clamp(16px, 2.6vh, 30px); }
.final-grid { gap: clamp(38px, 5.8vw, 96px); }
.section-accent { display: block; width: 40px; height: 2px; margin: 0 0 clamp(8px, 1.5vh, 16px); background: var(--mpc-orange); }
.final-copy p,
.final-list li,
.final-cta p { font-size: var(--copy-size); line-height: 1.34; }
.final-copy p { margin-bottom: clamp(5px, .9vh, 10px); }
.final-copy .final-highlight { font-weight: 700; line-height: 1.22; }
.final-list { display: grid; gap: clamp(3px, .65vh, 7px); margin: 0; padding: 0; list-style: none; }
.final-list li { position: relative; padding-left: 20px; }
.final-list li::before { position: absolute; left: 0; color: var(--mpc-orange); content: "•"; }
.final-cta { max-width: 1080px; margin-top: clamp(14px, 2.4vh, 28px); }
.final-cta h3 { margin: 0 0 clamp(7px, 1.2vh, 13px); font-size: clamp(1.15rem, min(1.9vw, 2.9vh), 2.1rem); font-weight: 300; line-height: 1.14; letter-spacing: -.035em; }
.final-cta .section-accent { margin-bottom: clamp(7px, 1.2vh, 13px); }
.final-cta p { margin-bottom: clamp(4px, .7vh, 8px); }
.contact-link { display: inline-block; margin-top: clamp(4px, .8vh, 10px); padding-bottom: 4px; border-bottom: 2px solid var(--mpc-orange); color: var(--mpc-blue); font-size: clamp(.96rem, min(1.2vw, 2vh), 1.35rem); font-weight: 700; text-decoration: none; }

/* Frecce: sempre entro il bordo inferiore/superiore della viewport. */
.page-arrows { position: absolute; left: 50%; z-index: 12; transform: translateX(-50%); }
.page-arrows--top { top: clamp(14px, 2.2vh, 26px); }
.page-arrows--bottom { bottom: clamp(16px, 2.5vh, 30px); }
.page-arrow { display: grid; width: var(--arrow-size); height: var(--arrow-size); place-items: center; border: 1px solid rgba(13,35,72,.18); border-radius: 50%; background: rgba(255,255,255,.9); color: rgba(13,35,72,.58); font-size: clamp(1.4rem, 2vw, 2rem); line-height: 1; text-decoration: none; backdrop-filter: blur(4px); }
.page-arrow:hover { border-color: var(--mpc-orange); color: var(--mpc-orange); }
.page-arrow--down { animation: arrow-down 2.2s ease-in-out infinite; }
.page-arrow--up { animation: arrow-up 2.2s ease-in-out infinite; }
@keyframes arrow-down { 50% { transform: translateY(7px); } }
@keyframes arrow-up { 50% { transform: translateY(-7px); } }

/* Entrata discreta dei contenuti. */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* Sottopagine */
.subpage-main { min-height: 100dvh; padding: clamp(150px, 18vh, 210px) var(--page-padding) clamp(80px, 11vh, 130px); }
.subpage-content { width: min(calc(100% - var(--nav-column) - var(--nav-gap)), 980px); margin-left: calc(var(--nav-column) + var(--nav-gap)); }
.subpage-content h1 { margin: 0 0 clamp(22px, 3vh, 36px); font-size: clamp(3rem, 5vw, 5.4rem); font-weight: 300; line-height: 1.04; letter-spacing: -.04em; }
.subpage-content h2 { margin: clamp(34px, 5vh, 58px) 0 clamp(14px, 2vh, 22px); font-size: clamp(1.35rem, 2vw, 2rem); font-weight: 300; line-height: 1.2; }
.subpage-content h1 + h2 { margin-top: 0; }
.subpage-content ul { margin: 0 0 var(--copy-gap); padding-left: 1.25em; font-size: var(--copy-size); line-height: var(--copy-leading); }
.subpage-content li + li { margin-top: .25em; }
.subpage-content .subpage-kicker { margin-bottom: 12px; color: rgba(13,35,72,.48); font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; }
.subpage-note { margin-top: 28px; padding: 20px 24px; border: 1px solid var(--mpc-border); border-left: 4px solid rgba(242,165,26,.78); border-radius: 16px; }
.subpage-note p { margin: 0; color: var(--mpc-muted); font-size: .98rem; }
.subpage-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.subpage-links a { padding: 9px 14px; border: 1px solid rgba(13,35,72,.16); border-radius: 999px; text-decoration: none; font-size: .88rem; }
.subpage-links a:hover { border-color: var(--mpc-orange); color: var(--mpc-orange); }

/* Pagina contatti */
.contact-page-content { width: min(calc(100% - var(--nav-column) - var(--nav-gap)), 1180px); margin-left: calc(var(--nav-column) + var(--nav-gap)); }
.contact-page-heading h1 { margin: 0 0 clamp(28px, 4vh, 48px); font-size: clamp(2.8rem, 4.6vw, 5rem); font-weight: 300; line-height: 1.04; letter-spacing: -.045em; }
.contact-form-layout { display: grid; grid-template-columns: minmax(240px, .7fr) minmax(0, 1.3fr); gap: clamp(34px, 6vw, 88px); align-items: start; }
.contact-intro p { margin: 0 0 18px; font-size: clamp(1rem, 1.2vw, 1.2rem); line-height: 1.55; }
.contact-intro-note { color: var(--mpc-muted); font-size: .96rem !important; }
.mpc-contact-form { display: grid; gap: 22px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.form-field { display: grid; gap: 7px; }
.form-field--wide { grid-column: 1 / -1; }
.form-field label,
.privacy-check { font-size: .92rem; line-height: 1.35; }
.form-field label span { color: var(--mpc-orange); }
.form-field input,
.form-field select,
.form-field textarea { width: 100%; padding: 11px 12px; border: 1px solid var(--mpc-border); border-radius: 8px; background: var(--mpc-white); color: var(--mpc-blue); font: inherit; }
.form-field textarea { min-height: 132px; resize: vertical; }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus { outline: 2px solid rgba(242,165,26,.45); border-color: var(--mpc-orange); }
.privacy-check { display: flex; gap: 9px; align-items: flex-start; }
.privacy-check input { width: 16px; height: 16px; margin-top: 2px; accent-color: var(--mpc-orange); }
.form-actions { display: flex; flex-wrap: wrap; gap: 12px 20px; align-items: center; }
.form-actions button { padding: 12px 18px; border: 1px solid var(--mpc-orange); border-radius: 999px; background: var(--mpc-orange); color: var(--mpc-blue); cursor: pointer; font: inherit; font-weight: 700; }
.form-actions button:hover { background: #ffc155; }
.form-actions p,
.form-status { margin: 0; font-size: .9rem; line-height: 1.45; }
.form-status { min-height: 1.45em; color: var(--mpc-muted); }

/* Schermi desktop bassi: le misure dipendono esplicitamente dall'altezza. */
@media (min-width: 1021px) and (max-height: 820px) {
    :root {
        --header-space: clamp(64px, 9vh, 78px);
        --copy-size: clamp(.9rem, 1.55vh, 1.05rem);
        --copy-gap: clamp(5px, .8vh, 9px);
        --heading-size: clamp(2.1rem, 5.4vh, 3.55rem);
        --subheading-size: clamp(.95rem, 2.05vh, 1.22rem);
    }

    .hero,
    .content-section { padding-top: var(--header-space); padding-bottom: clamp(62px, 8vh, 72px); }
    .section-split .section-right { padding-top: clamp(48px, 6.8vh, 62px); }
    .content-section h2 { margin-bottom: clamp(14px, 2.2vh, 22px); }
    .method-subtitle,
    .technical-subtitle { margin-bottom: clamp(6px, 1vh, 10px); }
    .method-closing { margin-top: clamp(9px, 1.5vh, 14px); }
    .final-inner h2 { margin-bottom: 12px; }
    .final-cta { margin-top: 10px; }
}

/* Tablet e mobile privilegiano leggibilità e scroll naturale. */
@media (max-width: 1020px) {
    html { scroll-snap-type: none; scroll-padding-top: 80px; }

    :root { --page-padding: clamp(20px, 6vw, 56px); --copy-size: clamp(1.04rem, 2.7vw, 1.3rem); --copy-gap: 16px; }

    .site-header { padding-top: 10px; }
    .header-logo { width: clamp(64px, 12vw, 88px); }
    .hero,
    .content-section { height: auto; min-height: auto; padding: 116px var(--page-padding) 130px; overflow: visible; }
    .hero { align-items: flex-start; }
    .hero-inner,
    .section-inner,
    .method-inner,
    .technical-inner,
    .final-inner { width: 100%; max-width: 860px; margin: 0 auto; }
    .hero-lockup,
    .section-split .section-inner,
    .method-columns,
    .technical-columns,
    .final-grid { grid-template-columns: 1fr; gap: 26px; }
    .hero-logo { width: min(44vw, 250px); }
    h1 { font-size: clamp(2.9rem, 10vw, 5.3rem); }
    .hero-text { width: min(100%, 620px); margin: 36px 0 0; font-size: clamp(1.2rem, 3vw, 1.75rem); }
    .section-split .section-right { padding-top: 0; }
    .content-section h2 { font-size: clamp(2.35rem, 7.4vw, 4.2rem); }
    .side-nav { top: auto; right: 0; bottom: 0; left: 0; display: flex; gap: 8px; width: 100%; padding: 9px 12px; overflow-x: auto; background: rgba(255,255,255,.95); border-top: 1px solid rgba(13,35,72,.1); box-shadow: 0 -8px 24px rgba(13,35,72,.06); backdrop-filter: blur(10px); scrollbar-width: none; }
    .side-nav::-webkit-scrollbar { display: none; }
    .side-nav a,
    .side-nav .nav-gap { display: inline-flex; flex: 0 0 auto; align-items: center; min-height: 34px; margin: 0; padding: 8px 11px; border: 1px solid rgba(13,35,72,.14); border-radius: 999px; font-size: .76rem; white-space: nowrap; }
    .back-home { right: 14px; bottom: 62px; }
    .page-arrows--bottom { bottom: 70px; }
    .subpage-main { padding: 132px var(--page-padding) 128px; }
    .subpage-content { width: 100%; max-width: 860px; margin: 0 auto; }
    .contact-page-content { width: 100%; max-width: 860px; margin: 0 auto; }
    .contact-form-layout { grid-template-columns: 1fr; gap: 30px; }
}

@media (max-width: 600px) {
    :root { --page-padding: 20px; --arrow-size: 42px; }
    .hero,
    .content-section { padding-top: 104px; padding-bottom: 120px; }
    .hero-lockup { gap: 24px; }
    .hero-logo { width: min(52vw, 190px); }
    h1 { font-size: clamp(2.65rem, 14vw, 4.6rem); }
    .content-section h2,
    .subpage-content h1 { font-size: clamp(2.25rem, 11vw, 3.45rem); }
    .final-cta h3 { font-size: clamp(1.35rem, 6.5vw, 2rem); }
    .side-nav { gap: 6px; padding: 8px 10px; }
    .side-nav a,
    .side-nav .nav-gap { min-height: 32px; padding: 7px 9px; font-size: .7rem; }
    .back-home { right: 10px; bottom: 56px; }
    .subpage-main { padding: 112px 20px 120px; }
    .form-grid { grid-template-columns: 1fr; }
    .form-field--wide { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .reveal { opacity: 1; transform: none; transition: none; }
    .page-arrow { animation: none; }
}

/* Pagina Infrastrutture IT */
.infrastructure-content {
    width: min(calc(100% - var(--nav-column) - var(--nav-gap)), 1180px);
}

.infrastructure-intro {
    max-width: 850px;
    margin-bottom: clamp(52px, 7vh, 82px);
}

.infrastructure-intro p:last-child {
    margin-bottom: 0;
}

.infrastructure-section-heading {
    margin-bottom: clamp(34px, 5vh, 54px);
}

.infrastructure-section-label {
    margin: 0 0 9px !important;
    color: var(--mpc-orange);
    font-size: .76rem !important;
    font-weight: 700;
    letter-spacing: .13em;
    line-height: 1.2 !important;
    text-transform: uppercase;
}

.infrastructure-section-heading h2,
.infrastructure-modularity h2 {
    margin: 0;
    font-size: clamp(2rem, 3.2vw, 3.4rem);
    line-height: 1.06;
    letter-spacing: -.04em;
}

.infrastructure-group + .infrastructure-group {
    margin-top: clamp(56px, 8vh, 92px);
}

.infrastructure-group-heading {
    display: flex;
    gap: 14px;
    align-items: center;
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(13,35,72,.13);
}

.infrastructure-group-heading span {
    color: var(--mpc-orange);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .12em;
}

.infrastructure-group-heading h3 {
    margin: 0;
    font-size: clamp(1.15rem, 1.55vw, 1.55rem);
    font-weight: 400;
    letter-spacing: -.02em;
}

.infrastructure-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.infrastructure-card {
    position: relative;
    min-height: 100%;
    padding: clamp(23px, 3vw, 34px);
    border: 1px solid rgba(13,35,72,.12);
    border-radius: 18px;
    background: rgba(255,255,255,.68);
    box-shadow: 0 12px 34px rgba(13,35,72,.035);
}

.infrastructure-card::before {
    position: absolute;
    top: 0;
    left: clamp(23px, 3vw, 34px);
    width: 38px;
    height: 3px;
    border-radius: 0 0 3px 3px;
    background: var(--mpc-orange);
    content: "";
}

.infrastructure-card--featured {
    border-color: rgba(242,165,26,.34);
    background: linear-gradient(145deg, rgba(242,165,26,.075), rgba(255,255,255,.72) 46%);
}

.infrastructure-card h4 {
    margin: 0 0 13px;
    font-size: clamp(1.12rem, 1.45vw, 1.42rem);
    font-weight: 500;
    line-height: 1.18;
    letter-spacing: -.025em;
}

.infrastructure-card p {
    margin: 0 0 10px;
    color: var(--mpc-muted);
    font-size: clamp(.96rem, 1.06vw, 1.08rem);
    line-height: 1.58;
}

.infrastructure-card p:last-of-type {
    margin-bottom: 0;
}

.infrastructure-card-link {
    display: inline-block;
    margin-top: 17px;
    padding-bottom: 3px;
    border-bottom: 1px solid var(--mpc-orange);
    color: var(--mpc-blue);
    font-size: .9rem;
    font-weight: 700;
    text-decoration: none;
}

.infrastructure-card-link:hover {
    color: var(--mpc-orange);
}

.infrastructure-modularity {
    margin-top: clamp(70px, 10vh, 112px);
    padding: clamp(30px, 4.5vw, 54px);
    border: 1px solid rgba(13,35,72,.14);
    border-left: 5px solid var(--mpc-orange);
    border-radius: 20px;
    background: rgba(13,35,72,.025);
}

.infrastructure-modularity h2 {
    max-width: 790px;
    margin-bottom: 24px;
}

.infrastructure-modularity p {
    max-width: 880px;
}

.infrastructure-modularity p:last-child {
    margin-bottom: 0;
}

@media (max-width: 1020px) {
    .infrastructure-content {
        width: 100%;
        max-width: 900px;
    }
}

@media (max-width: 720px) {
    .infrastructure-grid {
        grid-template-columns: 1fr;
    }

    .infrastructure-card {
        border-radius: 15px;
    }

    .infrastructure-group + .infrastructure-group {
        margin-top: 52px;
    }

    .infrastructure-modularity {
        margin-top: 64px;
        border-radius: 16px;
    }
}


/* === MPC BACKUP PAGE UPDATE === */
.backup-page .subpage-content{
    max-width:1180px;
}

.backup-intro{
    max-width:850px;
    margin:0 0 58px;
}

.backup-intro p:first-child{
    font-size:1.35rem;
    line-height:1.55;
    color:var(--mpc-blue, #0d2348);
}

.backup-section-title{
    margin:0 0 26px;
}

.backup-grid{
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:22px;
    margin:0 0 58px;
}

.backup-card{
    position:relative;
    padding:28px 30px;
    border:1px solid rgba(13,35,72,.12);
    border-radius:18px;
    background:rgba(255,255,255,.78);
}

.backup-card-accent{
    border-color:rgba(235,133,32,.28);
}

.backup-card h3{
    display:flex;
    align-items:center;
    gap:9px;
    margin:0 0 15px;
    color:var(--mpc-blue, #0d2348);
}

.backup-card p:last-child{
    margin-bottom:0;
}

.why-trigger{
    position:relative;
    flex:0 0 auto;
    width:24px;
    height:24px;
    padding:0;
    border:1px solid var(--mpc-orange, #eb8520);
    border-radius:50%;
    background:transparent;
    color:var(--mpc-orange, #eb8520);
    font:700 14px/22px inherit;
    text-align:center;
    cursor:pointer;
    transition:background .2s,color .2s,transform .2s;
}

.why-trigger:hover,
.why-trigger:focus-visible,
.why-trigger.is-open{
    background:var(--mpc-orange, #eb8520);
    color:#fff;
    transform:translateY(-1px);
    outline:none;
}

.why-popover{
    position:absolute;
    z-index:30;
    left:50%;
    bottom:calc(100% + 12px);
    width:270px;
    padding:13px 15px;
    border:1px solid rgba(13,35,72,.12);
    border-radius:12px;
    background:#fff;
    box-shadow:0 14px 34px rgba(13,35,72,.16);
    color:#0d2348;
    font-size:.88rem;
    font-weight:400;
    line-height:1.45;
    text-align:left;
    opacity:0;
    visibility:hidden;
    pointer-events:none;
    transform:translate(-50%,6px);
    transition:opacity .18s,visibility .18s,transform .18s;
}

.why-trigger:hover .why-popover,
.why-trigger:focus-visible .why-popover,
.why-trigger.is-open .why-popover{
    opacity:1;
    visibility:visible;
    transform:translate(-50%,0);
}

.backup-continuity{
    margin:12px 0 58px;
    padding:38px;
    border-radius:22px;
    background:rgba(13,35,72,.045);
    border:1px solid rgba(13,35,72,.10);
}

.backup-continuity-heading{
    display:flex;
    align-items:center;
    gap:10px;
    margin-bottom:18px;
}

.backup-continuity-heading h2{
    margin:0;
}

.continuity-flow{
    display:grid;
    grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;
    align-items:stretch;
    gap:10px;
    margin:30px 0;
}

.continuity-flow > div{
    display:flex;
    flex-direction:column;
    justify-content:center;
    min-height:105px;
    padding:18px;
    border-radius:14px;
    background:#fff;
    border:1px solid rgba(13,35,72,.10);
}

.continuity-flow strong{
    color:var(--mpc-blue, #0d2348);
    margin-bottom:6px;
}

.continuity-flow span:not(.flow-arrow){
    font-size:.9rem;
    line-height:1.4;
}

.flow-arrow{
    align-self:center;
    color:var(--mpc-orange, #eb8520);
    font-size:1.35rem;
}

.backup-grid-secondary{
    margin-bottom:58px;
}

.backup-rule{
    margin:0 0 58px;
    padding:38px;
    border-radius:22px;
    border:1px solid rgba(235,133,32,.25);
}

.backup-rule-label{
    margin:0 0 5px;
    color:var(--mpc-orange, #eb8520);
    font-size:.85rem;
    font-weight:700;
    letter-spacing:.08em;
    text-transform:uppercase;
}

.backup-rule h2{
    margin-top:0;
}

.backup-rule-numbers{
    display:grid;
    grid-template-columns:repeat(5,1fr);
    gap:12px;
    margin:28px 0;
}

.backup-rule-numbers div{
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    min-height:110px;
    padding:14px;
    border-radius:14px;
    background:rgba(13,35,72,.04);
    text-align:center;
}

.backup-rule-numbers strong{
    color:var(--mpc-orange, #eb8520);
    font-size:2rem;
    line-height:1;
    margin-bottom:8px;
}

.backup-rule-numbers span{
    font-size:.86rem;
    line-height:1.3;
}

.backup-closing{
    max-width:900px;
    margin:0 0 52px;
}

@media (max-width:900px){
    .backup-grid{
        grid-template-columns:1fr;
    }

    .continuity-flow{
        grid-template-columns:1fr;
    }

    .flow-arrow{
        transform:rotate(90deg);
        justify-self:center;
    }

    .backup-rule-numbers{
        grid-template-columns:repeat(2,1fr);
    }

    .backup-rule-numbers div:last-child{
        grid-column:1 / -1;
    }
}

@media (max-width:600px){
    .backup-card,
    .backup-continuity,
    .backup-rule{
        padding:22px 20px;
    }

    .backup-rule-numbers{
        grid-template-columns:1fr;
    }

    .backup-rule-numbers div:last-child{
        grid-column:auto;
    }

    .why-popover{
        width:min(250px,75vw);
    }
}


/* Footer istituzionale comune */
.site-footer {
    width: 100%;
    padding: 22px 24px 26px;
    text-align: center;
    font-size: .78rem;
    line-height: 1.5;
    color: rgba(13, 35, 72, .62);
    background: var(--mpc-bg, #fff);
}

.site-footer p {
    margin: 0;
}

.subpage-body .site-footer {
    margin-top: 20px;
}


/* Footer della home: resta dentro l'ultima schermata del rullo/snap */
.final-section {
    position: relative;
}

.site-footer--home {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 8px;
    z-index: 3;
    padding: 8px 24px 10px;
    background: transparent;
    pointer-events: none;
}

@media (max-width: 768px) {
    .site-footer--home {
        bottom: 54px;
        padding: 6px 16px 8px;
        font-size: .70rem;
    }
}


/* Selettore lingua IT / EN */
.language-switcher {
    position: fixed;
    top: clamp(14px, 2.2vh, 24px);
    right: clamp(16px, 2.4vw, 38px);
    z-index: 40;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 6px;
    border: 1px solid rgba(13,35,72,.12);
    border-radius: 999px;
    background: rgba(255,255,255,.92);
    box-shadow: 0 5px 20px rgba(13,35,72,.06);
    backdrop-filter: blur(6px);
}

.language-choice {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    min-height: 28px;
    padding: 3px 7px;
    border-radius: 999px;
    color: rgba(13,35,72,.58);
    text-decoration: none;
    font-size: .68rem;
    line-height: 1;
    transition: color .2s ease, background .2s ease;
}

.language-choice span[aria-hidden="true"] {
    font-size: .86rem;
    line-height: 1;
}

.language-choice:hover {
    color: var(--mpc-orange);
}

.language-choice.is-active {
    background: rgba(242,165,26,.12);
    color: var(--mpc-blue);
    font-weight: 700;
}

.form-honeypot {
    position: absolute !important;
    left: -10000px !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
}

.mpc-contact-form button[disabled] {
    opacity: .55;
    cursor: wait;
}

@media (max-width: 760px) {
    .language-switcher {
        top: 10px;
        right: 10px;
        padding: 4px;
    }

    .language-choice {
        min-height: 26px;
        padding: 3px 6px;
    }

    .language-code {
        font-size: .64rem;
    }
}

.copy-email{display:inline-flex;align-items:center;gap:5px;margin-left:9px;padding:4px 8px;border:1px solid rgba(13,35,72,.18);border-radius:999px;background:transparent;color:rgba(13,35,72,.68);font:inherit;font-size:.72rem;line-height:1;cursor:pointer;vertical-align:middle;transition:.2s}
.copy-email:hover,.copy-email:focus-visible{color:var(--mpc-orange);border-color:var(--mpc-orange);outline:none}
.copy-email.is-copied{color:var(--mpc-blue);background:rgba(242,165,26,.10)}
@media(max-width:560px){.copy-email{margin-left:7px;padding:4px 7px}}

/* Copy email: intentionally small secondary control */
.copy-email{display:inline-flex!important;align-items:center;gap:3px;margin-left:6px!important;padding:1px 4px!important;min-width:0!important;min-height:0!important;width:auto!important;height:auto!important;border:1px solid rgba(13,35,72,.16)!important;border-radius:4px!important;background:transparent!important;color:rgba(13,35,72,.55)!important;font:inherit!important;font-size:.56rem!important;font-weight:500!important;line-height:1.25!important;letter-spacing:0!important;cursor:pointer;vertical-align:middle;opacity:.8;box-shadow:none!important}
.copy-email:hover,.copy-email:focus-visible{color:var(--mpc-orange)!important;border-color:var(--mpc-orange)!important;opacity:1;outline:none}
.copy-email.is-copied{color:var(--mpc-blue)!important}
.copy-email-icon{font-size:.60rem;line-height:1}
@media(max-width:560px){.copy-email{margin-left:5px!important;padding:1px 4px!important;font-size:.54rem!important}}

/* Copy email: final colours */
.copy-email{
    background:var(--mpc-orange)!important;
    color:#111!important;
    border-color:var(--mpc-orange)!important;
    opacity:1!important;
}
.copy-email:hover,
.copy-email:focus-visible{
    background:var(--mpc-orange)!important;
    color:#111!important;
    border-color:var(--mpc-orange)!important;
    filter:brightness(.96);
}
.copy-email.is-copied{
    background:var(--mpc-orange)!important;
    color:#111!important;
}