.public-site.case-study-page {
    --case-study-bg: #06080d;
    --case-study-surface-1: #0d1118;
    --case-study-surface-2: #151b24;
    --case-study-surface-3: #1d2531;
    --case-study-border: var(--public-on-dark-10);
    --case-study-border-strong: var(--public-on-dark-16);
    --case-study-ink: var(--public-on-dark-92);
    --case-study-muted: rgba(224, 231, 255, 0.7);
    --case-study-soft: rgba(224, 231, 255, 0.52);
    background:
        radial-gradient(circle at top left, rgba(var(--public-blue-rgb), 0.12), transparent 34%),
        radial-gradient(circle at 80% 18%, rgba(106, 162, 255, 0.08), transparent 28%),
        var(--case-study-bg);
    color: var(--case-study-ink);
}

.public-site.case-study-page .public-section {
    padding: clamp(72px, 8vw, 110px) 0;
}

.public-site.case-study-page .case-study-hero {
    padding-top: clamp(120px, 14vw, 168px);
}

.public-site.case-study-page .case-study-hero__inner {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(280px, 360px);
    gap: clamp(28px, 5vw, 64px);
    align-items: start;
}

/* Variante placeholder ("Sarà pubblicato presto"): copy centrato e raccolto. */
.public-site.case-study-page .case-study-hero__copy--placeholder {
    max-width: 640px;
    margin: 0 auto;
    padding: 80px 0;
    text-align: center;
}

.public-site.case-study-page .case-study-hero__copy--placeholder .public-heading {
    margin-bottom: 24px;
}

.public-site.case-study-page .case-study-hero__back {
    margin-top: 40px;
    display: inline-block;
}

.public-site.case-study-page .case-study-kicker {
    margin: 0 0 18px;
    color: var(--case-study-soft);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.public-site.case-study-page .case-study-hero__copy .public-heading {
    max-width: 10ch;
    color: #f7faff;
    font-size: clamp(2.9rem, 6.2vw, 5.1rem);
    line-height: 0.94;
    font-weight: 600;
    letter-spacing: -0.045em;
    text-wrap: balance;
}

.public-site.case-study-page .case-study-hero__copy .public-copy {
    max-width: 60ch;
    margin-top: 24px;
    color: var(--case-study-muted);
    font-size: 1.05rem;
    line-height: 1.84;
}

.public-site.case-study-page .case-study-results-card {
    padding: 26px;
    border: 1px solid var(--public-on-dark-08);
    border-radius: var(--public-radius-22);
    background:
        radial-gradient(44% 44% at 88% 80%, rgba(var(--public-blue-rgb), 0.10), transparent 64%),
        linear-gradient(180deg, var(--public-on-dark-026), var(--public-on-dark-012)),
        rgba(8, 9, 12, 0.72);
    box-shadow: var(--public-shadow-card);
}

.public-site.case-study-page .case-study-results-card__brand {
    padding-bottom: 18px;
    border-bottom: 1px solid var(--public-on-dark-08);
}

.public-site.case-study-page .case-study-results-card__title {
    margin: 0;
    color: var(--public-on-dark-88);
    font-size: 0.86rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.public-site.case-study-page .case-study-results-card__brand img {
    display: block;
    width: min(100%, 200px);
    height: auto;
    filter: brightness(0) invert(1);
    opacity: 0.92;
}

.public-site.case-study-page .case-study-results-card__metrics {
    display: grid;
    gap: 18px;
    margin-top: 20px;
}

.public-site.case-study-page .case-study-results-card__metrics div {
    display: grid;
    gap: 5px;
}

.public-site.case-study-page .case-study-results-card__metrics strong {
    color: #ffffff;
    font-size: clamp(2rem, 4vw, 2.7rem);
    line-height: 0.94;
    font-weight: 600;
    letter-spacing: -0.04em;
}

.public-site.case-study-page .case-study-results-card__metrics span {
    color: var(--case-study-soft);
    font-size: 0.95rem;
    line-height: 1.55;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.public-site.case-study-page .case-study-results-card__insight {
    margin: 22px 0 0;
    padding-top: 18px;
    border-top: 1px solid var(--public-on-dark-08);
    color: var(--case-study-muted);
    line-height: 1.75;
}

.public-site.case-study-page .case-study-section,
.public-site.case-study-page .case-study-cta {
    border-top: 0;
}

.public-site.case-study-page .case-study-section__inner,
.public-site.case-study-page .case-study-cta__inner {
    position: relative;
}

.public-site.case-study-page .case-study-section__inner::before,
.public-site.case-study-page .case-study-cta__inner::before {
    content: "";
    position: absolute;
    top: calc(clamp(72px, 8vw, 110px) * -0.52);
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--public-on-dark-08);
}

.public-site.case-study-page .case-study-section:first-of-type .case-study-section__inner::before {
    display: none;
}

.public-site.case-study-page .case-study-section__inner {
    max-width: 820px;
}

.public-site.case-study-page .public-section-title {
    color: var(--public-on-dark-88);
    font-size: clamp(1.55rem, 2vw, 2rem);
    line-height: 1.06;
    letter-spacing: -0.03em;
}

.public-site.case-study-page .case-study-section__inner .public-copy,
.public-site.case-study-page .case-study-cta__inner .public-copy {
    margin-top: 18px;
    color: var(--case-study-muted);
}

.public-site.case-study-page .case-study-inline-points {
    margin: 24px 0 0;
    color: var(--public-on-dark-82);
    font-size: 0.92rem;
    line-height: 1.65;
    letter-spacing: 0.01em;
}

.public-site.case-study-page .case-study-inline-points::before {
    content: "";
    display: block;
    width: 44px;
    height: 1px;
    margin-bottom: 14px;
    background: var(--public-on-dark-16);
}

.public-site.case-study-page .case-study-results-lines {
    display: grid;
    gap: 12px;
    margin-top: 28px;
}

.public-site.case-study-page .case-study-results-lines p {
    margin: 0;
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 20px;
    padding: 18px 20px;
    border: 1px solid var(--case-study-border-strong);
    border-radius: var(--public-radius-20);
    background: var(--case-study-surface-1);
    color: var(--public-on-dark-82);
    font-size: 1rem;
    line-height: 1.65;
}

.public-site.case-study-page .case-study-results-lines strong {
    color: #ffffff;
    font-size: clamp(1.5rem, 2.8vw, 2rem);
    line-height: 0.98;
    letter-spacing: -0.025em;
}

.public-site.case-study-page .case-study-results-lines span {
    color: var(--case-study-soft);
    font-size: 0.88rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-align: right;
}

.public-site.case-study-page .case-study-cta__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 32px;
    align-items: end;
    padding: clamp(28px, 4vw, 40px);
    border: 1px solid var(--case-study-border);
    border-radius: var(--public-radius-28);
    background:
        radial-gradient(circle at top right, rgba(var(--public-blue-rgb), 0.12), transparent 34%),
        var(--case-study-surface-3);
    box-shadow: 0 28px 64px rgba(0, 0, 0, 0.34);
}

.public-site.case-study-page .case-study-cta__inner .public-section-title {
    max-width: 16ch;
    font-size: clamp(1.9rem, 3vw, 2.6rem);
    color: #ffffff;
}

.public-site.case-study-page .case-study-cta__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: center;
}

.public-site.case-study-page .case-study-cta__actions .public-button--primary {
    background: #2367ff;
    border-color: var(--public-on-dark-18);
    box-shadow: 0 18px 40px rgba(var(--public-blue-rgb), 0.28);
}

.public-site.case-study-page .case-study-cta__actions .public-button--secondary-dark {
    background: var(--public-on-dark-03);
    border-color: var(--public-on-dark-16);
    color: var(--public-on-dark-88);
}

.public-site.case-study-page .case-study-cta__actions .public-button--secondary-dark:hover {
    background: var(--public-on-dark-08);
    border-color: var(--public-on-dark-22);
}

@media (max-width: 900px) {
    .public-site.case-study-page .case-study-hero__inner,
    .public-site.case-study-page .case-study-cta__inner {
        grid-template-columns: 1fr;
    }

    .public-site.case-study-page .case-study-results-card {
        max-width: 440px;
    }

    .public-site.case-study-page .case-study-cta__inner .public-section-title {
        max-width: none;
    }
}

@media (max-width: 640px) {
    .public-site.case-study-page .case-study-hero__copy .public-heading {
        max-width: none;
        text-wrap: pretty;
    }

    .public-site.case-study-page .case-study-results-card,
    .public-site.case-study-page .case-study-cta__actions a {
        width: 100%;
    }

    .public-site.case-study-page .case-study-results-lines p {
        margin-top: 0;
        flex-direction: column;
        align-items: flex-start;
        padding: 16px 18px;
        border-radius: var(--public-radius-18);
    }

    .public-site.case-study-page .case-study-results-lines span {
        text-align: left;
    }

    .public-site.case-study-page .case-study-cta__actions {
        flex-direction: column;
        align-items: stretch;
    }

    .public-site.case-study-page .case-study-cta__inner {
        padding: 24px 20px;
        border-radius: var(--public-radius-24);
    }
}