.smu-catalogs {
    background: var(--smu-color-page);
}

.smu-catalogs__inner {
    box-sizing: content-box;
    width: auto;
    max-width: 1240px;
    margin-inline: auto;
    padding: 0 32px 96px;
}

.smu-catalogs__heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;

    margin-bottom: 28px;
    padding-top: 44px;

    border-top: 1px solid var(--smu-color-border);
}

.smu-catalogs__heading p {
    margin: 0 0 10px;

    color: var(--smu-color-accent);
    font-family: var(--smu-font-data);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.smu-catalogs__standards {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;

    margin-bottom: 24px;
    padding-bottom: 20px;

    border-bottom: 1px solid var(--smu-color-border);

    color: var(--smu-color-text-muted);
    font-family: var(--smu-font-data);
    font-size: 11px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.smu-catalogs__standards i {
    color: var(--smu-color-border);
    font-style: normal;
}

.smu-catalogs__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.smu-catalogs__card {
    display: flex;
    min-height: 100%;
    flex-direction: column;

    padding: 28px;

    background: var(--smu-color-surface);
    border: 1px solid var(--smu-color-border);
    border-radius: var(--smu-radius-card);
    box-shadow: var(--smu-shadow-card);
}

.smu-catalogs__card-index {
    margin-bottom: 14px;

    color: var(--smu-color-text-muted);
    font-family: var(--smu-font-data);
    font-size: 12px;
}

.smu-catalogs__card h3 {
    margin: 0 0 8px;

    font-family: var(--smu-font-body);
    font-size: 19px;
    font-weight: 600;
    line-height: 1.3;
}

.smu-catalogs__card > p {
    margin: 0 0 18px;

    color: var(--smu-color-text-muted);
    font-size: 14.5px;
    line-height: 1.6;
}

.smu-catalogs__card-bottom {
    margin-top: auto;
}

.smu-catalogs__metric {
    display: flex;
    align-items: baseline;
    gap: 8px;

    margin-bottom: 16px;
    padding-top: 14px;

    border-top: 1px solid var(--smu-color-border);
}

.smu-catalogs__metric strong {
    font-family: var(--smu-font-display);
    font-size: 26px;
    font-weight: 400;
}

.smu-catalogs__metric span {
    color: var(--smu-color-text-muted);
    font-size: 13px;
}

.smu-catalogs__card-bottom > a {
    display: block;

    padding: 11px 18px;

    background: var(--smu-color-accent);
    border-radius: var(--smu-radius-button);

    color: #fff;
    font-size: 14px;
    font-weight: 500;
    text-align: center;
    text-decoration: none;
}

.smu-catalogs__card--dark {
    background: #14100e;
    border-color: #14100e;
    color: #f0eee9;
}

.smu-catalogs__card--dark h3 {
    color: #f0eee9;
}

.smu-catalogs__card--dark .smu-catalogs__card-index {
    color: #a39e93;
}

.smu-catalogs__card--dark > p {
    color: rgba(240, 238, 233, 0.68);
}

.smu-catalogs__card--dark .smu-catalogs__metric {
    border-top-color: rgba(240, 238, 233, 0.18);
}

.smu-catalogs__card--dark .smu-catalogs__metric span {
    color: rgba(240, 238, 233, 0.6);
}

.smu-catalogs__demos {
    margin-top: 40px;
    padding: 44px 44px 40px;

    background: #14100e;
    border-radius: var(--smu-radius-card);
    box-shadow: var(--smu-shadow-card);

    color: #f0eee9;
}

.smu-catalogs__demos {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 56px;
    align-items: start;
}

.smu-catalogs__demo-eyebrow {
    margin: 0 0 12px !important;

    color: #7fd4ae !important;
    font-family: var(--smu-font-data);
    font-size: 11px !important;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.smu-catalogs__demo-copy h3 {
    max-width: 22ch;
    margin: 0 0 14px;

    color: #f0eee9;
    font-family: var(--smu-font-display);
    font-size: clamp(1.7rem, 3.2vw, 2.6rem);
    font-weight: 400;
    line-height: 1.12;

    text-wrap: balance;
}

.smu-catalogs__demo-copy h3 em {
    color: #7fd4ae;
    font-style: italic;
}

.smu-catalogs__demo-copy > p:not(.smu-catalogs__demo-eyebrow) {
    max-width: 44ch;
    margin: 0 0 26px;

    color: rgba(240, 238, 233, 0.68);
    font-size: 16px;
    line-height: 1.65;

    text-wrap: pretty;
}

.smu-catalogs__demo-button {
    display: inline-block;

    padding: 13px 26px;

    background: #7fd4ae;
    border-radius: var(--smu-radius-button);

    color: #0e1a14;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
}

.smu-catalogs__demo-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;

    border-top: 1px solid rgba(240, 238, 233, 0.18);
    border-left: 1px solid rgba(240, 238, 233, 0.18);
}

.smu-catalogs__demo-item {
    display: flex;
    flex-direction: column;
    gap: 6px;

    padding: 20px 22px;

    border-right: 1px solid rgba(240, 238, 233, 0.18);
    border-bottom: 1px solid rgba(240, 238, 233, 0.18);

    color: #f0eee9;
    text-decoration: none;
}

.smu-catalogs__demo-item > span {
    color: #7fd4ae;
    font-family: var(--smu-font-data);
    font-size: 10px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.smu-catalogs__demo-item > span.is-gold {
    color: #d9a452;
}

.smu-catalogs__demo-item strong {
    color: #f0eee9;
    font-size: 15.5px;
    font-weight: 600;
    line-height: 1.3;
}

.smu-catalogs__demo-item small {
    color: rgba(240, 238, 233, 0.5);
    font-family: var(--smu-font-data);
    font-size: 11px;
}

.smu-catalogs__actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;

    margin-top: 44px;
}

@media (max-width: 950px) {
    .smu-catalogs__grid {
        grid-template-columns: 1fr 1fr;
    }

    .smu-catalogs__demos {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .smu-catalogs__inner {
        padding-inline: 24px;
        padding-bottom: 72px;
    }

    .smu-catalogs__grid,
    .smu-catalogs__demo-grid {
        grid-template-columns: 1fr;
    }

    .smu-catalogs__demos {
        padding: 32px 24px;
    }
}


/* =========================================================
   Catálogos · ajuste final cards contra referencia
   ========================================================= */

/* Más aire vertical en las tarjetas */
.smu-catalogs__card {
    line-height: 1.55;
}

.smu-catalogs__card h3 {
    line-height: 1.35;
}

.smu-catalogs__card p {
    line-height: 1.65;
}

/*
 * Los CTA de las cards son enlaces editoriales,
 * no botones rellenos.
 */
.smu-catalogs__card .smu-button,
.smu-catalogs__card a.smu-button,
.smu-catalogs__card-bottom .smu-button,
.smu-catalogs__card-bottom a {
    display: inline-flex;
    width: auto;
    min-height: 0;
    padding: 0;

    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;

    color: var(--smu-color-accent);
    font-size: 14px;
    font-weight: 700;
    line-height: 1.4;
    text-decoration: none;
}

.smu-catalogs__card .smu-button:hover,
.smu-catalogs__card a.smu-button:hover,
.smu-catalogs__card-bottom a:hover {
    background: transparent;
    color: var(--smu-color-accent);
    text-decoration: none;
    transform: none;
}

/* En la tarjeta oscura la referencia mantiene también CTA verde */
.smu-catalogs__card--dark .smu-button,
.smu-catalogs__card--dark a.smu-button,
.smu-catalogs__card--dark .smu-catalogs__card-bottom a {
    color: var(--smu-color-accent);
    background: transparent;
}

/* Separaciones internas más próximas a la referencia */
.smu-catalogs__card-index {
    margin-bottom: 22px;
}

.smu-catalogs__card h3 {
    margin-bottom: 14px;
}

.smu-catalogs__card-bottom {
    margin-top: auto;
    padding-top: 30px;
}


/* =========================================================
   Home · Demos · continuación de la dark surface
   Referencia visual 2026-09
   ========================================================= */

.smu-demos {
    background: #14100e;
    color: #f0eee9;
}

.smu-demos .smu-catalogs__inner {
    box-sizing: content-box;
    width: auto;
    max-width: 1240px;
    margin-inline: auto;
    padding: 0 32px;
}

/* Ya no es una card sobre fondo blanco.
   Es contenido integrado en la sección oscura. */
.smu-demos .smu-catalogs__demos {
    margin: 0;
    padding: 48px 0 96px;

    background: transparent;
    border-radius: 0;
    box-shadow: none;
}

/* Verde luminoso específico para superficie oscura. */
.smu-demos .smu-catalogs__demo-eyebrow,
.smu-demos .smu-catalogs__demo-copy h3 em {
    color: #7fd4ae !important;
}

.smu-demos .smu-catalogs__demo-copy > p:not(.smu-catalogs__demo-eyebrow) {
    color: rgba(240, 238, 233, 0.72);
}

.smu-demos .smu-catalogs__demo-grid {
    border-color: rgba(240, 238, 233, 0.14);
}

.smu-demos .smu-catalogs__demo-item {
    border-color: rgba(240, 238, 233, 0.14);
}

.smu-demos .smu-catalogs__demo-item span:not(.is-gold) {
    color: #7fd4ae;
}

.smu-demos .smu-catalogs__demo-item strong {
    color: #f0eee9;
}

.smu-demos .smu-catalogs__demo-item small {
    color: rgba(240, 238, 233, 0.52);
}

@media (max-width: 600px) {
    .smu-demos .smu-catalogs__inner {
        padding-inline: 24px;
    }

    .smu-demos .smu-catalogs__demos {
        padding: 40px 0 72px;
    }
}