:root {
    /* Alias que apuntan a la paleta global de base.css: una sola
       fuente de verdad para el color de marca (consistencia E4). */
    --ms-primario: var(--color-primario);
    --ms-primario-claro: var(--color-primario-claro);
    --ms-acento: var(--color-acento);
    --ms-texto: #1f2933;
    --ms-texto-suave: #4b5563;
    --ms-borde: #d8e0e2;
    --ms-fondo: #f7fbfc;
}

.ms-hero {
    padding: 3rem 1.25rem 2rem;
    background:
        linear-gradient(135deg, rgba(5, 65, 80, 0.94), rgba(10, 106, 130, 0.92)),
        url('/assets/img/CJS-CNSE_bg.png') center/cover;
    color: #ffffff;
}

.ms-hero__content {
    max-width: 72rem;
    margin: 0 auto;
    padding: 2rem 0;
}

.ms-hero__eyebrow,
.ms-section__eyebrow {
    display: inline-block;
    margin: 0 0 0.8rem;
    padding: 0.4rem 0.75rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.16);
    color: #ffffff;
    font-size: 0.86rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.ms-hero h1 {
    margin: 0 0 1rem;
    font-size: clamp(2rem, 4vw, 3rem);
    color: #ffffff;
    line-height: 1.15;
}

.ms-hero__intro {
    max-width: 48rem;
    margin: 0 0 1.5rem;
    font-size: 1.05rem;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.94);
}

.ms-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.ms-hero__actions .boton {
    min-height: 46px;
}

.ms-section {
    padding: 2.5rem 1.25rem 3rem;
    background: #ffffff;
}

.ms-section--highlight {
    background: var(--ms-fondo);
}

.ms-noscript {
    max-width: 72rem;
    margin: 1.25rem auto 0;
    padding: 0.9rem 1rem;
    border-left: 4px solid var(--ms-acento);
    background: #fff7e8;
    color: var(--ms-texto);
}

.ms-section__heading {
    max-width: 72rem;
    margin: 0 auto 1.5rem;
}

.ms-section__heading h2 {
    margin: 0;
    color: var(--ms-primario);
    font-size: clamp(1.45rem, 2.3vw, 2rem);
}

.ms-filter {
    max-width: 72rem;
    margin: 0 auto 1.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.ms-filter__button {
    border: 1px solid var(--ms-borde);
    background: #ffffff;
    color: var(--ms-primario);
    padding: 0.7rem 1rem;
    border-radius: 999px;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ms-filter__button[data-filter="info"].is-active {
    background: var(--ms-primario-claro);
    color: #ffffff;
    border-color: var(--ms-primario-claro);
}

.ms-filter__button[data-filter="actualidad"].is-active {
    background: var(--ms-acento);
    color: var(--ms-primario);
    border-color: var(--ms-acento);
}

.ms-filter__button[data-filter="recursos"].is-active {
    background: #3f7d20;
    color: #ffffff;
    border-color: #3f7d20;
}

.ms-filter__button[data-filter="legal"].is-active {
    background: #7c4dff;
    color: #ffffff;
    border-color: #7c4dff;
}

.ms-filter__button.is-active {
    box-shadow: 0 8px 18px rgba(5, 65, 80, 0.14);
}

.ms-filter__button:hover,
.ms-filter__button:focus-visible {
    outline: 3px solid var(--ms-acento);
    outline-offset: 2px;
}

.ms-grid {
    max-width: 72rem;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.ms-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 100%;
    padding: 1.25rem;
    border-radius: 1rem;
    border: 1px solid var(--ms-borde);
    background: linear-gradient(135deg, #ffffff 0%, #f8fbfc 100%);
    box-shadow: 0 12px 30px rgba(5, 65, 80, 0.06);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ms-card--info {
    border-top: 4px solid var(--ms-primario-claro);
}

.ms-card--actualidad {
    border-top: 4px solid var(--ms-acento);
}

.ms-card--recursos {
    border-top: 4px solid #3f7d20;
}

.ms-card--legal {
    border-top: 4px solid #7c4dff;
}

.ms-card:hover,
.ms-card:focus-within {
    transform: translateY(-2px);
    box-shadow: 0 16px 36px rgba(5, 65, 80, 0.1);
}

.ms-card.is-hidden {
    display: none;
}

.ms-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    margin-bottom: 0.9rem;
    border-radius: 50%;
    background: rgba(248, 149, 42, 0.18);
    color: var(--ms-primario);
    font-size: 1.1rem;
}

.ms-card h3 {
    margin: 0 0 0.55rem;
    color: var(--ms-primario);
}

.ms-card p {
    margin: 0 0 1rem;
    color: var(--ms-texto-suave);
    line-height: 1.7;
}

.ms-card__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.3rem;
    width: fit-content;
    margin-top: auto;
    margin-left: auto;
    padding: 0.28rem 0.6rem;
    border-radius: 999px;
    background: #eef2f4;
    color: var(--ms-primario);
    font-size: 0.82rem;
    font-weight: 700;
    text-decoration: none;
    min-height: 32px;
}

.ms-card__link:hover,
.ms-card__link:focus-visible {
    text-decoration: none;
    background: #e2e8eb;
}

.ms-highlight {
    max-width: 72rem;
    margin: 0 auto;
    display: grid;
    gap: 1.5rem;
    align-items: center;
    padding: 1.5rem;
    border-radius: 1.2rem;
    background: #ffffff;
    border: 1px solid var(--ms-borde);
}

.ms-highlight h2 {
    margin: 0 0 0.75rem;
    color: var(--ms-primario);
}

.ms-highlight p {
    margin: 0;
    color: var(--ms-texto-suave);
    line-height: 1.7;
}

.ms-highlight__stats {
    display: grid;
    gap: 0.9rem;
}

.ms-highlight__stats > div {
    padding: 1rem;
    border-radius: 0.95rem;
    background: var(--ms-fondo);
    border: 1px solid var(--ms-borde);
}

.ms-highlight__stats strong {
    display: block;
    font-size: 1.4rem;
    color: var(--ms-primario);
}

.ms-highlight__stats span {
    color: var(--ms-texto-suave);
}

@media (max-width: 900px) {
    .ms-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 600px) {
    .ms-hero {
        padding: 2rem 0.9rem 1.4rem;
    }

    .ms-section {
        padding: 2rem 0.9rem 2.4rem;
    }

    .ms-grid {
        grid-template-columns: 1fr;
    }

    .ms-hero__actions {
        flex-direction: column;
    }

    .ms-hero__actions .boton {
        width: 100%;
    }

    .ms-highlight {
        padding: 1.2rem;
    }
}