/* =========================================================
   SMARTMIND ULTRA · BLOG SINGLE
   Editorial layout
   ========================================================= */

.smu-blog-single {
    --smu-blog-reading: 720px;
    --smu-blog-hero: 800px;
    --smu-blog-wide: 1000px;

    background: var(--smu-color-bg);
    color: var(--smu-color-text);
}


/* =========================================================
   HERO
   ========================================================= */

.smu-blog-single__hero {
    padding:
        clamp(68px, 6vw, 88px)
        32px
        0;
}

.smu-blog-single__hero-inner {
    width: min(
        100%,
        var(--smu-blog-hero)
    );

    margin: 0 auto;
}

.smu-blog-single__category {
    display: inline-block;

    margin-bottom: 22px;

    color: var(--smu-color-primary);

    font-size: 12px;
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: .1em;

    text-decoration: none;
    text-transform: uppercase;
}

.smu-blog-single__title {
    max-width: 800px;

    margin: 0;

    color: var(--smu-color-text);

    font-family: var(--smu-font-display);

    font-size:
        clamp(
            3rem,
            5.2vw,
            3.625rem
        );

    font-weight: 400;
    line-height: 1.06;
    letter-spacing: -.045em;

    text-wrap: balance;
}

.smu-blog-single__excerpt {
    max-width: 720px;

    margin:
        26px
        0
        0;

    color: var(--smu-color-muted);

    font-size:
        clamp(
            1.05rem,
            1.5vw,
            1.22rem
        );

    line-height: 1.65;
}

.smu-blog-single__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;

    margin-top: 30px;
    padding:
        16px
        0;

    border-top:
        1px solid
        rgba(7, 17, 31, .08);

    border-bottom:
        1px solid
        rgba(7, 17, 31, .08);
}

.smu-blog-single__meta-author {
    display: flex;
    align-items: center;
    gap: 12px;

    min-width: 0;
}

.smu-blog-single__author-avatar {
    display: block;

    width: 44px;
    height: 44px;

    flex: 0 0 44px;

    border-radius: 50%;
    object-fit: cover;
}

.smu-blog-single__meta-author-copy {
    display: flex;
    flex-direction: column;

    min-width: 0;
}

.smu-blog-single__author {
    color: var(--smu-color-text);

    font-size: .88rem;
    font-weight: 700;
    line-height: 1.3;
}

.smu-blog-single__meta-data {
    display: flex;
    flex-direction: column;
    align-items: flex-end;

    color: var(--smu-color-muted);

    font-family: var(--smu-font-data);
    font-size: .76rem;
    line-height: 1.55;

    text-align: right;
}


/* =========================================================
   FEATURED IMAGE

   ========================================================= */

.smu-blog-single__featured-wrap {
    padding:
        48px
        32px
        0;
}

.smu-blog-single__image {
    width: min(
        100%,
        var(--smu-blog-wide)
    );

    margin: 0 auto;

    overflow: hidden;

    border-radius: 20px;
}

.smu-blog-single__image img {
    display: block;

    width: 100%;
    height: auto;

    max-height: 620px;

    object-fit: cover;
}


/* =========================================================
   ARTICLE
   ========================================================= */

.smu-blog-single__body {
    padding:
        48px
        32px
        72px;

    background: #fff;
}

.smu-blog-single__content,
.smu-blog-single__reading-width {
    width: min(
        100%,
        var(--smu-blog-reading)
    );

    margin-inline: auto;
}

.smu-blog-single__content {
    color:
        color-mix(
            in srgb,
            var(--smu-color-text) 82%,
            transparent
        );

    font-size:
        clamp(
            1.03rem,
            1.15vw,
            1.12rem
        );

    line-height: 1.78;
}

.smu-blog-single__content > *:first-child {
    margin-top: 0;
}

.smu-blog-single__content > *:last-child {
    margin-bottom: 0;
}


/* =========================================================
   TYPOGRAPHY
   ========================================================= */

.smu-blog-single__content h2,
.smu-blog-single__content h3,
.smu-blog-single__content h4,
.smu-blog-single__content h5,
.smu-blog-single__content h6 {
    color: var(--smu-color-text);

    font-family: var(--smu-font-display);

    font-weight: 400;

    text-wrap: balance;
}

.smu-blog-single__content h2 {
    margin:
        2.2em
        0
        .72em;

    font-size:
        clamp(
            2rem,
            3.3vw,
            2.75rem
        );

    line-height: 1.12;
    letter-spacing: -.035em;
}

.smu-blog-single__content h3 {
    margin:
        2em
        0
        .68em;

    font-size:
        clamp(
            1.55rem,
            2.2vw,
            2rem
        );

    line-height: 1.2;
    letter-spacing: -.025em;
}

.smu-blog-single__content h4 {
    margin:
        1.8em
        0
        .65em;

    font-size: 1.35rem;
    line-height: 1.25;
}

.smu-blog-single__content p {
    margin:
        0
        0
        1.45em;
}

.smu-blog-single__content strong {
    color: var(--smu-color-text);
    font-weight: 700;
}

.smu-blog-single__content a {
    color: var(--smu-color-primary);

    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}


/* =========================================================
   LISTS
   ========================================================= */

.smu-blog-single__content ul,
.smu-blog-single__content ol {
    margin:
        0
        0
        1.6em;

    padding-left: 1.35em;
}

.smu-blog-single__content li {
    margin-bottom: .55em;
}

.smu-blog-single__content li:last-child {
    margin-bottom: 0;
}


/* =========================================================
   QUOTES
   ========================================================= */

/*
 * Quote editorial estándar.
 * Referencia visual: llamada de atención con barra vertical.
 */
.smu-blog-single__content blockquote,
.smu-blog-single__content .wp-block-quote {
    margin:
        2.6em
        0;

    padding:
        4px
        0
        4px
        28px;

    border: 0;
    border-left:
        4px solid
        #e2aa4f;

    border-radius: 0;

    background: transparent;

    color: var(--smu-color-text);

    font-family: var(--smu-font-body);

    font-size:
        clamp(
            1.45rem,
            2.4vw,
            2rem
        );

    font-weight: 400;
    line-height: 1.34;
}

.smu-blog-single__content blockquote p,
.smu-blog-single__content .wp-block-quote p {
    margin:
        0
        0
        .7em;
}

.smu-blog-single__content blockquote p:last-child,
.smu-blog-single__content .wp-block-quote p:last-child {
    margin-bottom: 0;
}

.smu-blog-single__content blockquote cite,
.smu-blog-single__content .wp-block-quote cite {
    display: block;

    margin-top: 14px;

    color: var(--smu-color-muted);

    font-family: var(--smu-font-data);
    font-size: .76rem;
    font-style: normal;
    line-height: 1.5;
}


/*
 * Pullquote.
 * Pieza visual más grande y centrada.
 */
.smu-blog-single__content .wp-block-pullquote {
    margin:
        2.8em
        0;

    padding:
        34px
        40px;

    border:
        1px solid
        rgba(7, 17, 31, .10);

    border-radius: 16px;

    background: var(--smu-color-bg);

    text-align: center;
}

.smu-blog-single__content .wp-block-pullquote blockquote {
    margin: 0;
    padding: 0;

    border: 0;

    font-family: var(--smu-font-display);

    font-size:
        clamp(
            1.5rem,
            2.4vw,
            2rem
        );

    font-style: italic;
    line-height: 1.38;
}


/* =========================================================
   IMAGES

   ========================================================= */

.smu-blog-single__content figure {
    margin:
        2.25em
        0;
}

.smu-blog-single__content img {
    display: block;

    max-width: 100%;
    height: auto;

    border-radius: 12px;
}

.smu-blog-single__content figcaption {
    margin-top: 10px;

    color: var(--smu-color-muted);

    font-size: .82rem;
    line-height: 1.5;

    text-align: left;
}


/* =========================================================
   HUBSPOT
   ========================================================= */

.smu-blog-single__content .smu-hubspot-embed {
    width: 100%;

    margin:
        36px
        0;
}

.smu-blog-single__content .smu-hubspot-embed img {
    width: 100%;
    height: auto;
}


/* =========================================================
   LEGACY MULTIMEDIA
   ========================================================= */

.smu-blog-single__content .wp-block-html {
    max-width: 100%;

    margin:
        32px
        0;
}

.smu-blog-single__content iframe {
    display: block;

    width: 100%;
    max-width: 100%;

    border: 0;
}

/*
 * Vimeo histórico.
 * Esos iframes contienen position:absolute inline,
 * por lo que el propio bloque actúa como viewport.
 */
.smu-blog-single__content .wp-block-html:has(
    iframe[src*="vimeo.com"]
) {
    position: relative;

    aspect-ratio: 16 / 9;

    overflow: hidden;

    border-radius: 14px;
}

.smu-blog-single__content .wp-block-html:has(
    iframe[src*="vimeo.com"]
) iframe {
    width: 100% !important;
    height: 100% !important;
}

/* YouTube. */

.smu-blog-single__content iframe[
    src*="youtube.com"
] {
    aspect-ratio: 16 / 9;
    height: auto;
}

/* Spotify conserva su altura propia. */

.smu-blog-single__content iframe[
    src*="spotify.com"
] {
    min-height: 102px;
}


/* =========================================================
   TABLES
   ========================================================= */

.smu-blog-single__content .wp-block-table {
    margin:
        2em
        0;

    overflow-x: auto;
}

.smu-blog-single__content table {
    width: 100%;

    border-collapse: collapse;

    font-size: .94rem;
}

.smu-blog-single__content th,
.smu-blog-single__content td {
    padding:
        13px
        14px;

    border-bottom:
        1px solid
        rgba(7, 17, 31, .10);

    text-align: left;
    vertical-align: top;
}

.smu-blog-single__content th {
    color: var(--smu-color-text);
    font-weight: 700;
}


/* =========================================================
   BOTTOM SHORTCODE
   ========================================================= */

.smu-blog-single__bottom-cta {
    padding:
        0
        32px
        48px;

    background: #fff;
}


/* =========================================================
   RELATED
   ========================================================= */

.smu-blog-single__related {
    padding:
        72px
        32px
        88px;

    border-top:
        1px solid
        rgba(7, 17, 31, .08);
}

.smu-blog-single__related-inner {
    width: min(
        100%,
        var(--smu-blog-wide)
    );

    margin-inline: auto;
}

.smu-blog-single__section-head {
    max-width: 720px;

    margin-bottom: 32px;
}

.smu-blog-single__section-head p {
    margin:
        0
        0
        10px;

    color: var(--smu-color-primary);

    font-size: 12px;
    font-weight: 700;
    letter-spacing: .1em;

    text-transform: uppercase;
}

.smu-blog-single__section-head h2 {
    margin: 0;

    color: var(--smu-color-text);

    font-family: var(--smu-font-display);

    font-size:
        clamp(
            2rem,
            3.3vw,
            2.8rem
        );

    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -.035em;
}

.smu-blog-single__related-grid {
    display: grid;

    grid-template-columns:
        repeat(
            2,
            minmax(0, 1fr)
        );

    gap: 16px;
}

.smu-blog-single__related-card {
    overflow: hidden;

    border:
        1px solid
        rgba(7, 17, 31, .09);

    border-radius: 16px;

    background: #fff;
}

.smu-blog-single__related-image {
    display: block;

    aspect-ratio: 16 / 9;

    overflow: hidden;

    background:
        rgba(
            7,
            17,
            31,
            .04
        );
}

.smu-blog-single__related-image img {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: cover;

    transition:
        transform
        .4s
        ease;
}

.smu-blog-single__related-card:hover
.smu-blog-single__related-image img {
    transform:
        scale(1.025);
}

.smu-blog-single__related-body {
    padding:
        24px
        26px
        26px;
}

.smu-blog-single__related-body > span {
    display: block;

    margin-bottom: 10px;

    color: var(--smu-color-primary);

    font-size: 11px;
    font-weight: 700;
    letter-spacing: .08em;

    text-transform: uppercase;
}

.smu-blog-single__related-body h3 {
    margin: 0;

    color: var(--smu-color-text);

    font-family: var(--smu-font-display);

    font-size: 1.4rem;
    font-weight: 400;
    line-height: 1.22;
}

.smu-blog-single__related-body h3 a {
    color: inherit;
    text-decoration: none;
}

.smu-blog-single__related-body p {
    margin:
        12px
        0
        0;

    color: var(--smu-color-muted);

    font-size: .92rem;
    line-height: 1.55;
}


/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 760px) {

    .smu-blog-single__hero {
        padding:
            104px
            22px
            0;
    }

    .smu-blog-single__title {
        font-size:
            clamp(
                2.45rem,
                11vw,
                3.4rem
            );
    }

    .smu-blog-single__featured-wrap {
        padding:
            36px
            20px
            0;
    }

    .smu-blog-single__body {
        padding:
            40px
            22px
            60px;
    }

    .smu-blog-single__meta {
        gap:
            7px
            12px;
    }

    .smu-blog-single__meta
    span:not(:last-child)::after {
        margin-left: 12px;
    }

    .smu-blog-single__related {
        padding:
            56px
            22px
            64px;
    }

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

    .smu-blog-single__bottom-cta {
        padding:
            0
            22px
            40px;
    }

}


@media (max-width: 480px) {

    .smu-blog-single__meta
    span:not(:last-child)::after {
        display: none;
    }

    .smu-blog-single__meta {
        align-items: flex-start;
        flex-direction: column;
    }

    .smu-blog-single__content
    blockquote {
        padding:
            22px
            20px;
    }

}


/* =========================================================
   AUTHOR AVATAR FALLBACK
   ========================================================= */

.smu-blog-single__author-avatar--fallback {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: 44px;
    height: 44px;

    flex: 0 0 44px;

    border-radius: 50%;

    background: var(--smu-color-text);
    color: var(--smu-color-bg);

    font-family: var(--smu-font-data);
    font-size: .7rem;
    font-weight: 600;
    line-height: 1;
    letter-spacing: .03em;
}


/*
 * Si Gravatar devuelve una URL pero la imagen no existe,
 * el navegador oculta la imagen y muestra las iniciales.
 */
.smu-blog-single__author-avatar--fallback[hidden] {
    display: none;
}


/*
 * Protección para avatares remotos que fallen.
 * Evita que el navegador muestre icono roto o texto ALT
 * junto al fallback por iniciales.
 */
.smu-blog-single__author-avatar[hidden] {
    display: none !important;
}


/* =========================================================
   SHARE BAR
   ========================================================= */

.smu-blog-single__share {
    padding:
        0
        32px
        clamp(54px, 6vw, 76px);

    background: var(--smu-color-bg);
}

.smu-blog-single__share-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;

    width: min(
        100%,
        var(--smu-blog-reading)
    );

    margin: 0 auto;

    padding-top: 24px;

    border-top:
        1px solid
        rgba(7, 17, 31, .10);
}

.smu-blog-single__share-copy {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.smu-blog-single__share-kicker {
    color: var(--smu-color-muted);

    font-family: var(--smu-font-data);
    font-size: .68rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.smu-blog-single__share-label {
    color: var(--smu-color-text);

    font-family: var(--smu-font-body);
    font-size: .88rem;
    font-weight: 600;
}

.smu-blog-single__share-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.smu-blog-single__share-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: 38px;
    height: 38px;

    padding: 0;

    border:
        1px solid
        rgba(7, 17, 31, .12);

    border-radius: 50%;

    background: transparent;
    color: var(--smu-color-text);

    cursor: pointer;

    text-decoration: none;

    transition:
        background-color .18s ease,
        color .18s ease,
        border-color .18s ease,
        transform .18s ease;
}

.smu-blog-single__share-button svg {
    width: 16px;
    height: 16px;

    fill: currentColor;
}

.smu-blog-single__share-button:hover,
.smu-blog-single__share-button:focus-visible {
    border-color: var(--smu-color-text);

    background: var(--smu-color-text);
    color: var(--smu-color-bg);

    transform: translateY(-1px);

    text-decoration: none;
}

.smu-blog-single__share-button:focus-visible {
    outline:
        2px solid
        var(--smu-color-primary);

    outline-offset: 3px;
}


/*
 * Botón copiar algo más ancho porque lleva estado textual.
 */
.smu-blog-single__share-copy-button {
    width: auto;

    gap: 7px;

    padding:
        0
        13px;

    border-radius: 999px;

    font-family: var(--smu-font-body);
    font-size: .72rem;
    font-weight: 600;
}

.smu-blog-single__share-copy-status {
    line-height: 1;
}


@media (max-width: 760px) {

    .smu-blog-single__share {
        padding:
            0
            22px
            48px;
    }

    .smu-blog-single__share-inner {
        flex-direction: column;
        align-items: flex-start;

        gap: 18px;
    }

    .smu-blog-single__share-actions {
        flex-wrap: wrap;
    }
}


/* =========================================================
   SHARE BAR · EDITORIAL WIDTH
   =========================================================
   La barra comparte el mismo ancho visual que el contenido
   principal del artículo.
*/

.smu-blog-single__share-inner {
    width: min(
        100%,
        var(--smu-blog-reading)
    );

    margin-right: auto;
    margin-left: auto;
}


/* =========================================================
   GLOBAL BLOG CTA
   ========================================================= */

.smu-blog-single__global-cta {
    width: min(
        calc(100% - 64px),
        var(--smu-blog-reading)
    );

    margin:
        clamp(48px, 6vw, 72px)
        auto;
}

.smu-blog-single__global-cta .smu-blog-cta-ultra {
    width: 100%;
}


@media (max-width: 760px) {

    .smu-blog-single__global-cta {
        width: calc(100% - 44px);

        margin:
            42px
            auto;
    }
}