/* =========================================================
   VARIABLES Y CONFIGURACIÓN GENERAL
========================================================= */

:root {
    --color-principal: #102f5b;
    --color-texto: #17212d;
    --color-secundario: #626b76;
    --color-negro: #101010;
    --color-blanco: #ffffff;
    --color-fondo: #f4f1eb;
    --color-borde: #dedede;
    --ancho-maximo: 1360px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    width: 100%;
    min-width: 320px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    width: 100%;
    min-width: 320px;
    margin: 0;
    overflow-x: hidden;
    background: var(--color-blanco);
    color: var(--color-texto);
    font-family: Arial, Helvetica, sans-serif;
    font-size: 16px;
    line-height: 1.6;
}

main {
    display: block;
    width: 100%;
}

img {
    display: block;
    max-width: 100%;
    height: auto;
}

a {
    color: inherit;
    text-decoration: none;
}

.container {
    width: min(var(--ancho-maximo), calc(100% - 48px));
    margin-right: auto;
    margin-left: auto;
}


/* =========================================================
   CABECERA
========================================================= */

.site-header {
    position: relative;
    z-index: 20;
    width: 100%;
    background: var(--color-blanco);
}

.topline {
    width: 100%;
    background: var(--color-negro);
    color: var(--color-blanco);
}

.topline-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 48px;
    gap: 20px;
}

.current-date,
.admin-access {
    color: var(--color-blanco);
    font-size: 14px;
    line-height: 1.3;
}

.admin-access:hover {
    text-decoration: underline;
}


/* =========================================================
   LOGO
========================================================= */

.brand-row {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 128px;
    min-height: 128px;
    padding: 14px 20px;
    overflow: hidden;
}

.brand-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    width: min(560px, 92%);
    height: 100px;
    padding: 0;
    margin: 0 auto;
    overflow: hidden;
    line-height: 0;
}

.brand-logo img {
    display: block;
    width: auto;
    max-width: 100%;
    height: auto;
    max-height: 94px;
    margin: 0 auto;
    object-fit: contain;
}


/* =========================================================
   MENÚ PRINCIPAL
========================================================= */

.main-nav {
    width: 100%;
    overflow: hidden;
    background: var(--color-blanco);
    border-top: 1px solid var(--color-borde);
    border-bottom: 1px solid var(--color-borde);
}

.nav-scroll {
    display: flex;
    align-items: center;
    min-height: 58px;
    gap: 30px;
    overflow-x: auto;
    overflow-y: hidden;
    white-space: nowrap;
    scrollbar-width: thin;
    -webkit-overflow-scrolling: touch;
}

.main-nav a {
    position: relative;
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    min-height: 58px;
    color: var(--color-texto);
    font-size: 16px;
    font-weight: 700;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--color-principal);
}

.main-nav a.active::after {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 3px;
    background: var(--color-principal);
    content: "";
}


/* =========================================================
   INDICADORES ECONÓMICOS
========================================================= */

.mercados-en-vivo {
    width: 100%;
    padding: 15px 0 12px;
    overflow: hidden;
    background: var(--color-blanco);
    border-bottom: 1px solid var(--color-borde);
}

.mercados-encabezado {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 10px;
}

.mercados-encabezado > div {
    display: flex;
    align-items: center;
    gap: 10px;
}

.mercados-etiqueta {
    display: inline-block;
    padding: 5px 9px;
    background: var(--color-negro);
    color: var(--color-blanco);
    border-radius: 3px;
    font-size: 11px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: 0.8px;
}

.mercados-encabezado strong {
    color: var(--color-texto);
    font-size: 16px;
    font-weight: 700;
}

.mercados-descripcion {
    color: var(--color-secundario);
    font-size: 13px;
    text-align: right;
}

.mercados-widget {
    display: block;
    width: 100%;
    min-height: 48px;
    overflow: hidden;
    background: var(--color-blanco);
}

.mercados-widget tv-ticker-tape {
    display: block;
    width: 100%;
    min-width: 0;
}

.mercados-aviso {
    margin: 8px 0 0;
    color: #737373;
    font-size: 11px;
    line-height: 1.4;
}


/* =========================================================
   PORTADA PRINCIPAL
========================================================= */

.hero {
    width: 100%;
    padding: 70px 0;
    background: var(--color-fondo);
    border-bottom: 1px solid var(--color-borde);
}

.hero .eyebrow {
    margin: 0 0 18px;
    color: var(--color-texto);
    font-size: 14px;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.hero h1 {
    max-width: 1100px;
    margin: 0;
    color: var(--color-texto);
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(48px, 6vw, 84px);
    line-height: 0.98;
    letter-spacing: -2px;
    overflow-wrap: break-word;
}

.hero > .container > p:last-child {
    margin: 28px 0 0;
    color: var(--color-texto);
    font-size: 20px;
    line-height: 1.5;
}


/* =========================================================
   PUBLICACIONES
========================================================= */

.content-section {
    padding-top: 48px;
    padding-bottom: 70px;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
}

.news-card {
    min-width: 0;
    overflow: hidden;
    background: var(--color-blanco);
    border: 1px solid var(--color-borde);
}

.news-card.featured {
    grid-column: span 2;
}

.news-card > a {
    display: block;
    overflow: hidden;
}

.news-card img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.card-body {
    padding: 24px;
}

.badge {
    display: inline-block;
    margin-bottom: 12px;
    padding: 5px 9px;
    background: var(--color-principal);
    color: var(--color-blanco);
    border-radius: 3px;
    font-size: 11px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: 0.6px;
    text-transform: uppercase;
}

.news-card h2 {
    margin: 0 0 14px;
    color: var(--color-texto);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 30px;
    line-height: 1.12;
    overflow-wrap: break-word;
}

.news-card.featured h2 {
    font-size: clamp(36px, 4vw, 58px);
}

.news-card h2 a:hover {
    color: var(--color-principal);
}

.news-card p {
    margin: 0 0 18px;
    color: #4f5964;
    font-size: 16px;
    line-height: 1.6;
    overflow-wrap: break-word;
}

.meta {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    color: #777777;
    font-size: 13px;
}

.empty-state {
    padding: 50px 25px;
    text-align: center;
    background: #f6f6f6;
    border: 1px solid var(--color-borde);
}

.empty-state h2 {
    margin-top: 0;
}


/* =========================================================
   ARTÍCULOS INDIVIDUALES
========================================================= */

.article-container {
    width: min(900px, calc(100% - 48px));
    margin: 0 auto;
    padding: 55px 0 75px;
}

.article-container h1 {
    margin: 15px 0 20px;
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(42px, 6vw, 68px);
    line-height: 1.04;
    letter-spacing: -1px;
}

.article-container img {
    width: 100%;
    height: auto;
    margin: 28px 0;
}

.article-content {
    font-family: Georgia, "Times New Roman", serif;
    font-size: 20px;
    line-height: 1.8;
}

.article-content p {
    margin: 0 0 1.4em;
}


/* =========================================================
   PIE DE PÁGINA
========================================================= */

.site-footer {
    width: 100%;
    padding: 30px 0;
    background: var(--color-negro);
    color: var(--color-blanco);
}

.site-footer p {
    margin: 0;
}


/* =========================================================
   TABLETS
========================================================= */

@media screen and (max-width: 900px) {

    .container {
        width: min(var(--ancho-maximo), calc(100% - 36px));
    }

    .brand-row {
        height: 112px;
        min-height: 112px;
        padding: 10px 16px;
    }

    .brand-logo {
        width: min(500px, 94%);
        height: 90px;
    }

    .brand-logo img {
        max-height: 82px;
    }

    .nav-scroll {
        gap: 23px;
    }

    .hero {
        padding: 54px 0;
    }

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

    .news-card.featured {
        grid-column: auto;
    }
}


/* =========================================================
   TELÉFONOS
========================================================= */

@media screen and (max-width: 700px) {

    html,
    body {
        width: 100%;
        max-width: 100%;
        overflow-x: hidden;
    }

    body {
        font-size: 16px;
    }

    .container {
        width: calc(100% - 28px);
        max-width: none;
        margin-right: auto;
        margin-left: auto;
    }

    .topline-content {
        min-height: 44px;
        gap: 12px;
    }

    .current-date,
    .admin-access {
        font-size: 11px;
        line-height: 1.25;
    }

    .current-date {
        max-width: 60%;
    }

    .admin-access {
        flex-shrink: 0;
        text-align: right;
    }

    .brand-row {
        width: 100%;
        height: 92px;
        min-height: 92px;
        padding: 8px 14px;
    }

    .brand-logo {
        width: min(350px, 94%);
        height: 76px;
    }

    .brand-logo img {
        width: auto;
        max-width: 100%;
        height: auto;
        max-height: 68px;
    }

    .main-nav {
        width: 100%;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
    }

    .nav-scroll {
        width: max-content;
        min-width: 100%;
        min-height: 50px;
        margin: 0;
        padding: 0 14px;
        gap: 20px;
        overflow: visible;
    }

    .main-nav a {
        min-height: 50px;
        font-size: 14px;
    }

    .mercados-en-vivo {
        padding: 12px 0 10px;
    }

    .mercados-encabezado {
        display: block;
        margin-bottom: 9px;
    }

    .mercados-encabezado > div {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
    }

    .mercados-descripcion {
        display: block;
        margin-top: 7px;
        font-size: 12px;
        text-align: left;
    }

    .mercados-widget {
        width: 100%;
        min-height: 48px;
        overflow: hidden;
    }

    .mercados-aviso {
        margin-top: 8px;
        font-size: 11px;
        line-height: 1.4;
    }

    .hero {
        padding: 40px 0;
    }

    .hero .eyebrow {
        margin-bottom: 14px;
        font-size: 12px;
    }

    .hero h1 {
        max-width: 100%;
        font-size: clamp(38px, 11vw, 52px);
        line-height: 1.02;
        letter-spacing: -1px;
    }

    .hero > .container > p:last-child {
        margin-top: 20px;
        font-size: 17px;
        line-height: 1.45;
    }

    .content-section {
        padding-top: 30px;
        padding-bottom: 45px;
    }

    .news-grid {
        display: grid;
        grid-template-columns: minmax(0, 1fr);
        gap: 22px;
    }

    .news-card,
    .news-card.featured {
        width: 100%;
        min-width: 0;
        grid-column: auto;
    }

    .news-card img {
        width: 100%;
        height: auto;
        aspect-ratio: 16 / 9;
    }

    .card-body {
        padding: 18px;
    }

    .news-card h2,
    .news-card.featured h2 {
        font-size: 28px;
        line-height: 1.12;
    }

    .news-card p {
        font-size: 15px;
        line-height: 1.55;
    }

    .article-container {
        width: calc(100% - 28px);
        padding: 35px 0 50px;
    }

    .article-container h1 {
        font-size: clamp(36px, 10vw, 48px);
    }

    .article-content {
        font-size: 18px;
        line-height: 1.7;
    }
}


/* =========================================================
   TELÉFONOS PEQUEÑOS
========================================================= */

@media screen and (max-width: 390px) {

    .current-date,
    .admin-access {
        font-size: 10px;
    }

    .brand-row {
        height: 82px;
        min-height: 82px;
    }

    .brand-logo {
        width: min(310px, 96%);
        height: 68px;
    }

    .brand-logo img {
        max-height: 60px;
    }

    .hero h1 {
        font-size: 36px;
    }

    .news-card h2,
    .news-card.featured h2 {
        font-size: 25px;
    }
}
/* =========================================================
   ÚLTIMA PUBLICACIÓN DESTACADA
========================================================= */

.ultima-publicacion {
    position: relative;
    display: flex;
    align-items: flex-end;
    width: 100%;
    min-height: 620px;
    overflow: hidden;
    background: #17212d;
    color: #ffffff;
}

.ultima-publicacion-imagen {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.ultima-publicacion-imagen img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ultima-publicacion-overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    background:
        linear-gradient(
            90deg,
            rgba(7, 17, 30, 0.95) 0%,
            rgba(7, 17, 30, 0.78) 45%,
            rgba(7, 17, 30, 0.25) 100%
        ),
        linear-gradient(
            0deg,
            rgba(7, 17, 30, 0.85) 0%,
            transparent 60%
        );
}

.ultima-publicacion-contenido {
    position: relative;
    z-index: 3;
    width: 100%;
    padding-top: 90px;
    padding-bottom: 75px;
}

.ultima-publicacion-etiqueta {
    display: inline-block;
    margin-right: 8px;
    padding: 7px 11px;
    background: #ffffff;
    color: #17212d;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: 0.9px;
    text-transform: uppercase;
}

.ultima-publicacion-categoria {
    display: inline-block;
    padding: 7px 11px;
    background: #102f5b;
    color: #ffffff;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: 0.8px;
    text-transform: uppercase;
}

.ultima-publicacion h1 {
    max-width: 950px;
    margin: 24px 0 20px;
    color: #ffffff;
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(48px, 6vw, 84px);
    line-height: 0.98;
    letter-spacing: -2px;
}

.ultima-publicacion h1 a {
    color: inherit;
}

.ultima-publicacion-resumen {
    max-width: 760px;
    margin: 0 0 20px;
    color: rgba(255, 255, 255, 0.92);
    font-size: 19px;
    line-height: 1.55;
}

.ultima-publicacion-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-bottom: 26px;
    color: rgba(255, 255, 255, 0.78);
    font-size: 13px;
}

.boton-leer-publicacion {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 12px 20px;
    background: #ffffff;
    color: #17212d;
    border: 2px solid #ffffff;
    border-radius: 3px;
    font-size: 14px;
    font-weight: 800;
    line-height: 1.2;
    transition:
        background 0.2s ease,
        color 0.2s ease;
}

.boton-leer-publicacion:hover {
    background: transparent;
    color: #ffffff;
}


/* =========================================================
   TÍTULO DE MÁS PUBLICACIONES
========================================================= */

.seccion-publicaciones-titulo {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 28px;
    padding-bottom: 15px;
    border-bottom: 2px solid #17212d;
}

.seccion-etiqueta {
    display: block;
    margin-bottom: 4px;
    color: #102f5b;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.9px;
    text-transform: uppercase;
}

.seccion-publicaciones-titulo h2 {
    margin: 0;
    color: #17212d;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 36px;
    line-height: 1.1;
}


/* =========================================================
   ÚLTIMA PUBLICACIÓN EN TELÉFONOS
========================================================= */

@media screen and (max-width: 700px) {

    .ultima-publicacion {
        min-height: 540px;
        align-items: flex-end;
    }

    .ultima-publicacion-overlay {
        background:
            linear-gradient(
                0deg,
                rgba(7, 17, 30, 0.97) 0%,
                rgba(7, 17, 30, 0.78) 62%,
                rgba(7, 17, 30, 0.32) 100%
            );
    }

    .ultima-publicacion-contenido {
        padding-top: 150px;
        padding-bottom: 38px;
    }

    .ultima-publicacion-etiqueta,
    .ultima-publicacion-categoria {
        padding: 6px 8px;
        font-size: 10px;
    }

    .ultima-publicacion h1 {
        margin-top: 18px;
        margin-bottom: 16px;
        font-size: clamp(36px, 10vw, 48px);
        line-height: 1.02;
        letter-spacing: -1px;
    }

    .ultima-publicacion-resumen {
        display: -webkit-box;
        margin-bottom: 16px;
        overflow: hidden;
        font-size: 16px;
        line-height: 1.45;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
    }

    .ultima-publicacion-meta {
        margin-bottom: 20px;
        font-size: 12px;
    }

    .boton-leer-publicacion {
        width: 100%;
        min-height: 46px;
    }

    .seccion-publicaciones-titulo {
        margin-bottom: 22px;
    }

    .seccion-publicaciones-titulo h2 {
        font-size: 30px;
    }
}