/* =============================================================
   SOBRE NOSOTROS — CSS
   Página: ?p=sobre_nosotros
   Depende de: pagina_cmo.css, consejo_directivo.css
   Última revisión: 2026-06
   ============================================================= */

/* ── 0. ESPACIADO REDUCIDO ──────────────────────────────────── */
/*
   rts-section-gap = 120px (Invena base — READ ONLY)
   cmo-sn-section overrides a 72px para evitar exceso de espacio
   en páginas con muchas secciones de contenido.
*/
.cmo-sn-section {
    padding: 72px 0;
}

@media (max-width: 991px) {
    .cmo-sn-section { padding: 56px 0; }
}

@media (max-width: 767px) {
    .cmo-sn-section { padding: 44px 0; }
}

/* ── 1. TIPOGRAFÍA COMPARTIDA ───────────────────────────────── */

.cmo-sn-body {
    color: var(--cmo-muted);
    font-size: var(--cmo-fs-body, 17px);
    line-height: 1.75;
    margin-bottom: 20px;
}

.cmo-sn-section-intro {
    text-align: center;
    color: var(--cmo-muted);
    font-size: var(--cmo-fs-body, 17px);
    max-width: 680px;
    margin: 14px auto 0;
    line-height: 1.7;
}

/* ── 2. INTRO SPLIT ─────────────────────────────────────────── */

.cmo-historia-lead {
    font-size: clamp(1.05rem, 1.8vw, 1.2rem);
    color: var(--cmo-dark);
    line-height: 1.8;
    margin-bottom: 20px;
    padding-left: 20px;
    border-left: 3px solid var(--cmo-accent);
}

.cmo-sn-intro-img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow:
        0 4px 6px -1px rgba(var(--cmo-primary-rgb), .10),
        0 20px 40px -8px rgba(var(--cmo-primary-rgb), .18);
}

.cmo-sn-intro-caption {
    margin-top: 10px;
    font-size: var(--cmo-fs-small, 14px);
    color: var(--cmo-muted);
    text-align: center;
    font-style: italic;
}

/* ── 3. BLOQUE DE FUNDACIÓN ─────────────────────────────────── */

.cmo-sn-fundacion {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 24px;
    background: var(--cmo-soft);
    border-radius: 10px;
    border-left: 4px solid var(--cmo-primary);
    margin-top: 28px;
}

.cmo-sn-fundacion-year {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    color: var(--cmo-primary);
    line-height: 1;
    flex-shrink: 0;
    letter-spacing: -0.02em;
}

.cmo-sn-fundacion-text {
    font-size: var(--cmo-fs-body, 17px);
    color: var(--cmo-dark);
    line-height: 1.5;
    margin: 0;
}

.cmo-sn-fundacion-text strong {
    display: block;
    font-size: var(--cmo-fs-small, 14px);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--cmo-accent);
    margin-bottom: 5px;
}

/* ── 4. TIMELINE PREMIUM ────────────────────────────────────── */

.cmo-timeline {
    position: relative;
    padding-left: 44px;
}

/* Línea vertical con gradiente institucional */
.cmo-timeline::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 13px;
    bottom: 10px;
    width: 2px;
    background: linear-gradient(
        to bottom,
        var(--cmo-accent)   0%,
        var(--cmo-primary)  50%,
        var(--cmo-primary-dark) 100%
    );
    border-radius: 2px;
}

/* Item del timeline */
.cmo-timeline-item {
    position: relative;
    padding-bottom: 36px;
    padding-left: 8px;
}

.cmo-timeline-item:last-child {
    padding-bottom: 0;
}

/* Punto en la línea — ring + core */
.cmo-timeline-item::before {
    content: '';
    position: absolute;
    left: -38px;
    top: 5px;
    width: 16px;
    height: 16px;
    background: #fff;
    border: 3px solid var(--cmo-accent);
    border-radius: 50%;
    transition: border-color .25s, background .25s, transform .25s;
    box-shadow: 0 0 0 3px rgba(var(--cmo-accent-rgb), .14);
}

/* Último item = punto sólido (sede actual) */
.cmo-timeline-item:last-child::before {
    background: var(--cmo-primary-dark);
    border-color: var(--cmo-primary-dark);
    box-shadow: 0 0 0 3px rgba(var(--cmo-primary-rgb), .16);
}

/* Card hover premium */
.cmo-timeline-item {
    padding: 20px 22px 20px 8px;
    border-radius: 10px;
    transition: background .22s;
    margin-bottom: 4px;
}

.cmo-timeline-item:last-child {
    margin-bottom: 0;
}

.cmo-timeline-item:hover {
    background: rgba(var(--cmo-primary-rgb), .04);
}

.cmo-timeline-item:hover::before {
    border-color: var(--cmo-primary);
    transform: scale(1.2);
}

/* Badge de año */
.cmo-timeline-year {
    display: inline-block;
    font-size: var(--cmo-fs-small, 14px);
    font-weight: 800;
    color: var(--cmo-primary);
    background: rgba(var(--cmo-primary-rgb), .08);
    border-radius: 4px;
    padding: 3px 11px;
    letter-spacing: .04em;
    margin-bottom: 9px;
    transition: background .22s, color .22s;
}

.cmo-timeline-item:hover .cmo-timeline-year {
    background: var(--cmo-primary);
    color: #fff;
}

.cmo-timeline-title {
    font-size: var(--cmo-fs-body, 17px);
    font-weight: 700;
    color: var(--cmo-dark);
    margin-bottom: 6px;
    line-height: 1.35;
}

.cmo-timeline-body {
    font-size: var(--cmo-fs-small, 14px);
    color: var(--cmo-muted);
    line-height: 1.65;
    margin: 0;
}

/* ── 5. PIONEROS CHIPS ──────────────────────────────────────── */

.cmo-pioneros-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.cmo-pionero-chip {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 13px 20px;
    background: #fff;
    border: 1px solid var(--cmo-border);
    border-left: 4px solid var(--cmo-primary);
    border-radius: 8px;
    flex: 1 1 260px;
    transition: border-color .22s, box-shadow .22s, transform .22s;
}

.cmo-pionero-chip:hover {
    border-left-color: var(--cmo-accent);
    box-shadow: 0 6px 20px rgba(var(--cmo-primary-rgb), .12);
    transform: translateY(-2px);
}

.cmo-pionero-chip i {
    font-size: 22px;
    color: var(--cmo-primary);
    flex-shrink: 0;
    transition: color .22s;
}

.cmo-pionero-chip:hover i {
    color: var(--cmo-accent);
}

.cmo-pionero-chip span {
    font-size: var(--cmo-fs-body, 17px);
    font-weight: 600;
    color: var(--cmo-dark);
    line-height: 1.3;
}

/* ── 6. FUNDADORES CHIPS (18) ───────────────────────────────── */

.cmo-fundadores-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
}

.cmo-fundador-chip {
    padding: 11px 16px;
    background: #fff;
    border: 1px solid var(--cmo-border);
    border-radius: 8px;
    text-align: center;
    transition: background .2s, border-color .2s, transform .2s;
}

.cmo-fundador-chip:hover {
    background: var(--cmo-soft);
    border-color: var(--cmo-primary-mid);
    transform: translateY(-2px);
}

.cmo-fundador-chip-num {
    display: block;
    font-size: var(--cmo-fs-micro, 12px);
    font-weight: 800;
    color: var(--cmo-accent);
    letter-spacing: .06em;
    margin-bottom: 4px;
}

.cmo-fundador-chip-name {
    display: block;
    font-size: var(--cmo-fs-small, 14px);
    font-weight: 600;
    color: var(--cmo-dark);
    line-height: 1.35;
}

/* ── 7. PUBLICACIONES HISTÓRICAS ────────────────────────────── */

.cmo-publicaciones-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 12px;
}

.cmo-publicacion-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 15px 18px;
    background: #fff;
    border: 1px solid var(--cmo-border);
    border-radius: 10px;
    transition: border-color .22s, box-shadow .22s, transform .22s;
}

.cmo-publicacion-item:hover {
    border-color: var(--cmo-primary-mid);
    box-shadow: 0 6px 20px rgba(var(--cmo-primary-rgb), .09);
    transform: translateY(-2px);
}

.cmo-publicacion-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 38px;
    height: 38px;
    background: var(--cmo-soft);
    border-radius: 8px;
    color: var(--cmo-primary);
    font-size: 18px;
    transition: background .22s, color .22s;
}

.cmo-publicacion-item:hover .cmo-publicacion-icon {
    background: rgba(var(--cmo-primary-rgb), .12);
    color: var(--cmo-accent);
}

.cmo-publicacion-title {
    font-size: var(--cmo-fs-body, 17px);
    font-weight: 600;
    color: var(--cmo-dark);
    line-height: 1.4;
    font-style: italic;
    margin: 0;
    align-self: center;
}

/* ── 8. RESPONSIVE ──────────────────────────────────────────── */

@media (max-width: 991px) {
    .cmo-timeline {
        padding-left: 36px;
    }

    .cmo-timeline-item::before {
        left: -30px;
    }

    .cmo-pioneros-grid {
        flex-direction: column;
    }

    .cmo-pionero-chip {
        flex: 1 1 100%;
    }
}

@media (max-width: 575px) {
    .cmo-historia-lead {
        font-size: 1rem;
        padding-left: 14px;
    }

    .cmo-sn-fundacion {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .cmo-fundadores-grid {
        grid-template-columns: 1fr 1fr;
    }

    .cmo-publicaciones-list {
        grid-template-columns: 1fr;
    }

    .cmo-timeline-item {
        padding: 14px 14px 14px 4px;
    }
}