.si-hero .page-hero__inner {
    max-width: 900px;
}

.si-hero .page-hero__eyebrow {
    margin-bottom: 0.9rem;
}

.si-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin-top: 2.25rem;
}

.si-section { padding: 5.5rem 2rem; }
.si-section .container { max-width: 1200px; }

@media (max-width: 760px) {
    .si-section { padding: 3.5rem 1.25rem; }
}

.si-personas {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(19rem, 100%), 1fr));
    gap: 1.5rem;
    align-items: stretch;
}

.si-persona {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    padding: 2rem 1.85rem;
}

.si-persona h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    line-height: 1.25;
    color: var(--color-text);
    margin: 0;
}

.si-persona p {
    margin: 0;
    color: var(--color-text-muted);
    line-height: 1.65;
    font-size: 0.97rem;
}

.si-persona__q {
    margin-top: auto !important;
    padding-top: 1rem;
    border-top: 1px solid var(--color-line);
    font-family: var(--font-heading);
    font-style: italic;
    color: var(--color-accent-deep) !important;
}

.si-pillars {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(20rem, 100%), 1fr));
    gap: 1.5rem;
}

.si-pillar {
    position: relative;
    padding: 2.25rem 1.85rem 2rem;
    border-radius: 20px;
    border: 1px solid var(--color-line);
    background: var(--color-bg-alt);
}

.si-pillar__num {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    color: var(--color-accent-deep);
    margin-bottom: 0.9rem;
}

.si-pillar h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    margin: 0 0 0.75rem;
    color: var(--color-text);
}

.si-pillar p {
    margin: 0;
    color: var(--color-text-muted);
    line-height: 1.7;
    font-size: 0.97rem;
}

.si-cases__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(24rem, 100%), 1fr));
    gap: 1.5rem;
}

.si-case {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
    padding: 2rem 1.85rem;
    text-decoration: none;
    color: inherit;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
                border-color 0.35s ease;
}

.si-case:hover { transform: translate3d(0, -4px, 0); border-color: var(--color-accent); }
.si-case:focus-visible { outline: 3px solid var(--color-primary); outline-offset: 3px; }

.si-case__place {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin: 0;
}

.si-case__headline {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    line-height: 1.25;
    margin: 0;
    color: var(--color-text);
}

.si-case__figures {
    list-style: none;
    margin: 0.35rem 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 1.75rem;
}

.si-case__value {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.9rem;
    font-weight: 700;
    line-height: 1;
    color: var(--color-primary);
}

.si-case__label {
    display: block;
    margin-top: 0.3rem;
    font-size: 0.78rem;
    line-height: 1.4;
    color: var(--color-text-muted);
    max-width: 16ch;
}

.si-case__desc {
    margin: 0;
    color: var(--color-text-muted);
    line-height: 1.65;
    font-size: 0.95rem;
}

.si-case .card-link { margin-top: auto; padding-top: 0.75rem; }

.si-risk {
    background: var(--color-bg-alt);
}

.si-risk__inner { max-width: 820px; margin-bottom: 3rem; }

.si-alert {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    margin: 0.75rem 0 1.5rem;
    padding: 1rem 1.4rem;
    max-width: 46ch;
    background: var(--glass-bg);
    border: 1px solid var(--color-line-strong);
    border-left: 4px solid var(--color-accent);
    border-radius: 6px 24px 24px 6px;
}

.si-alert__lead {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-accent-deep);
}

.si-alert__question {
    font-family: var(--font-heading);
    font-size: clamp(1.05rem, 1.9vw, 1.35rem);
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.01em;
    color: var(--color-text);
}

.si-risk__text h2 {
    font-size: clamp(1.8rem, 3.2vw, 2.5rem);
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin: 0.75rem 0 1.25rem;
    color: var(--color-text);
}

.si-risk__text p {
    color: var(--color-text-muted);
    line-height: 1.75;
    margin: 0 0 1.1rem;
    max-width: 68ch;
}

.si-risk__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin-top: 1.75rem;
}

.si-steps {
    list-style: none;
    counter-reset: si-step;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(15rem, 100%), 1fr));
    gap: 1.5rem;
}

.si-step {
    counter-increment: si-step;
    position: relative;
    padding-top: 3.25rem;
}

.si-step::before {
    content: counter(si-step, decimal-leading-zero);
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.4rem;
    height: 2.4rem;
    border-radius: 50%;
    border: 1px solid var(--color-accent);
    background: var(--color-bg);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--color-accent-deep);
}

.si-step h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    margin: 0 0 0.55rem;
    color: var(--color-text);
}

.si-step p {
    margin: 0;
    color: var(--color-text-muted);
    line-height: 1.65;
    font-size: 0.93rem;
}

.si-section + .contact { padding-top: 6rem; }

@media (max-width: 760px) {
    .si-section + .contact { padding-top: 4rem; }
    .si-hero__actions .btn,
    .si-risk__actions .btn { flex: 1 1 100%; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
    .si-case { transition: none; }
    .si-case:hover { transform: none; }
}