/* ═══════════════════════════════════════════════════════════
   CSIA · Toggle Valori — drop-in component
   Scoped to .csia-valori
═══════════════════════════════════════════════════════════ */
.csia-valori {
    --cv-cp: #015b99;
    --cv-cs: #00adef;
    --cv-ct: #181b31;
    --cv-cb: #26272d;
    --cv-cm: #737373;
    --cv-ce: #e8e8e8;
    --cv-tr: 480ms cubic-bezier(.22,.61,.36,1);

    box-sizing: border-box;
    font-family: 'ff-din-paneuropean', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--cv-cb);
}
.csia-valori *,
.csia-valori *::before,
.csia-valori *::after { box-sizing: border-box; }

/* Reset button — NON usare `font: inherit` (lo shorthand ha specificity più alta
   e sovrascrive il font-size dei .csia-valori-word) */
.csia-valori button {
    background: transparent;
    border: 0;
    padding: 0;
    margin: 0;
    font-family: inherit;
    line-height: inherit;
    color: inherit;
    text-align: left;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
}

/* ── FUSED WORDMARK ─────────────────────────────────────── */
.csia-valori-fuse {
    position: relative;
    isolation: isolate;
    line-height: .82;
    font-family: 'ff-din-paneuropean-cond', 'ff-din-paneuropean', sans-serif;
    font-weight: 800;
    letter-spacing: -.025em;
    text-transform: uppercase;
    user-select: none;
}

.csia-valori-word {
    display: block;
    position: relative;
    font-family: 'ff-din-paneuropean-cond', 'ff-din-paneuropean', sans-serif;
    font-weight: 800;
    letter-spacing: -.025em;
    text-transform: uppercase;
    font-size: clamp(40px, 6vw, 96px);
    line-height: .9;
    transition:
        color var(--cv-tr),
        opacity var(--cv-tr),
        transform var(--cv-tr),
        margin var(--cv-tr),
        -webkit-text-stroke-width var(--cv-tr);
    mix-blend-mode: multiply;
    -webkit-tap-highlight-color: transparent;
}

/* Idle: stacked & overlapping, semi-transparent inks that fuse */
.csia-valori-fuse:not(.has-active) .csia-valori-word {
    color: rgba(1,91,153,.78);
}
.csia-valori-fuse:not(.has-active) .csia-valori-word:nth-child(2) {
    color: rgba(0,173,239,.82);
    margin-top: -.18em;
    margin-left: .4em;
}
.csia-valori-fuse:not(.has-active) .csia-valori-word:nth-child(3) {
    color: rgba(24,27,49,.86);
    margin-top: -.18em;
    margin-left: .85em;
}

.csia-valori-fuse:not(.has-active) .csia-valori-word:hover {
    transform: translateY(-2px);
}
.csia-valori-fuse:not(.has-active) .csia-valori-word:nth-child(1):hover { color: var(--cv-cp); }
.csia-valori-fuse:not(.has-active) .csia-valori-word:nth-child(2):hover { color: var(--cv-cs); }
.csia-valori-fuse:not(.has-active) .csia-valori-word:nth-child(3):hover { color: var(--cv-ct); }

/* Selected state */
.csia-valori-fuse.has-active .csia-valori-word {
    margin-top: 0 !important;
    margin-left: 0 !important;
    color: var(--cv-ce);
    -webkit-text-stroke: 1.5px var(--cv-ce);
    mix-blend-mode: normal;
}
.csia-valori-fuse.has-active .csia-valori-word.is-on {
    color: var(--cv-ct);
    -webkit-text-stroke-width: 0;
}
.csia-valori-fuse.has-active .csia-valori-word .csia-valori-ink {
    display: inline-block;
    position: relative;
}
.csia-valori-fuse.has-active .csia-valori-word.is-on .csia-valori-ink::after {
    content: '';
    position: absolute;
    left: 0; right: 0;
    bottom: .14em;
    height: .12em;
    background: var(--cv-cs);
    transform-origin: left;
    animation: csia-valori-ul .55s cubic-bezier(.22,.61,.36,1) .12s both;
}
@keyframes csia-valori-ul {
    from { transform: scaleX(0); }
    to   { transform: scaleX(1); }
}
.csia-valori-fuse.has-active .csia-valori-word:not(.is-on):hover {
    color: var(--cv-cm);
    -webkit-text-stroke-color: var(--cv-cm);
}
.csia-valori-fuse.has-active .csia-valori-word:nth-child(1) { transition-delay: 0ms; }
.csia-valori-fuse.has-active .csia-valori-word:nth-child(2) { transition-delay: 40ms; }
.csia-valori-fuse.has-active .csia-valori-word:nth-child(3) { transition-delay: 80ms; }

/* ── DESCRIPTION PANEL ──────────────────────────────────── */
.csia-valori-panel {
    margin-top: 36px;
    min-height: 0;
    display: grid;
    grid-template-columns: 1fr;
}
.csia-valori-desc {
    grid-column: 1;
    grid-row: 1;
    max-width: 760px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition:
        opacity .4s ease,
        transform .5s cubic-bezier(.22,.61,.36,1),
        visibility 0s linear .5s;
    display: flex;
    gap: 24px;
    align-items: flex-start;
}
.csia-valori-desc.is-on {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    transition:
        opacity .4s ease .16s,
        transform .5s cubic-bezier(.22,.61,.36,1) .16s,
        visibility 0s linear 0s;
}
.csia-valori-num {
    flex-shrink: 0;
    width: 56px;
    font-family: 'ff-din-paneuropean-cond', 'ff-din-paneuropean', sans-serif;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--cv-cs);
    padding-top: 8px;
    position: relative;
}
.csia-valori-num::before {
    content: '';
    position: absolute;
    top: 16px;
    left: 0;
    width: 28px;
    height: 2px;
    background: var(--cv-cs);
}
.csia-valori-body p {
    margin: 0;
    font-size: clamp(17px, 1.6vw, 21px);
    line-height: 1.55;
    font-weight: 400;
    color: var(--cv-cb);
    text-wrap: pretty;
    max-width: 56ch;
}
.csia-valori-body p strong {
    color: var(--cv-ct);
    font-weight: 600;
}

@media (max-width: 720px) {
    .csia-valori-desc { gap: 14px; }
    .csia-valori-num  { width: 44px; font-size: 11px; }
}

/* Mobile: scala il wordmark per non sforare lo schermo */
@media (max-width: 480px) {
    .csia-valori-word {
        font-size: clamp(26px, 11vw, 44px);
    }
}