/* ==========================================================================
   Sitio del blog de marca (blog.<dominio>) — réplica del tema «Blogus» del
   WordPress al que sustituye. Colores de marca por variables: --bs-primary
   (barra del menú) y --bs-accent (etiquetas y botones redondos), que pone la
   plantilla con la configuración del blog en NWS. Ver docs/SITIO_BLOG.md.
   ========================================================================== */

:root {
    --bs-primary: #ff5a00;
    --bs-accent: #0025ff;
    --bs-head: #212121;
    --bs-text: #718096;
    --bs-box: #fff;
    --bs-border: #e2e8f0;
    --bs-wrap: rgba(238, 238, 238, .72);
    --bs-head-font: 'Josefin Sans', Arial, sans-serif;
    --bs-body-font: 'Rubik', Arial, sans-serif;
}
html.dark {
    --bs-head: #fff;
    --bs-text: #b8c0cc;
    --bs-box: #1b1c1f;
    --bs-border: #2c2e33;
    --bs-wrap: rgba(15, 16, 18, .92);
}

* { box-sizing: border-box; }
body.bs-site {
    margin: 0;
    font-family: var(--bs-body-font);
    font-size: 15px;
    line-height: 1.8;
    color: var(--bs-text);
    background-color: #eee;
    background-repeat: repeat;
    background-position: left top;
}
html.dark body.bs-site { background-color: #0f1012; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }

.bs-wrap { background: var(--bs-wrap); min-height: 100vh; display: flex; flex-direction: column; }
.bs-container { width: 100%; max-width: 1250px; margin: 0 auto; padding: 0 15px; }

/* --- Cabecera --- */
.bs-header { padding: 65px 0 30px; }
.bs-header__row { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 12px; }
.bs-social, .bs-tools { display: flex; gap: 8px; }
.bs-tools { justify-content: flex-end; }
.bs-round {
    width: 40px; height: 40px; border-radius: 50%; border: 0; padding: 0; cursor: pointer;
    display: inline-flex; align-items: center; justify-content: center; color: #fff;
    transition: transform .15s, opacity .15s;
}
.bs-round:hover { transform: translateY(-2px); opacity: .9; }
.bs-accent { background: var(--bs-accent); }
.bs-logo img { display: block; max-height: 130px; width: auto; }
.bs-logo__text { font: 700 2rem var(--bs-head-font); color: var(--bs-head); }

.bs-nav { text-align: center; margin-top: 20px; }
.bs-nav ul {
    display: inline-flex; flex-wrap: wrap; justify-content: center; margin: 0; padding: 0 10px;
    list-style: none; background: var(--bs-primary);
}
.bs-nav a { display: block; padding: 16px 12px; color: #fff; font: 400 15px 'Raleway', var(--bs-body-font); }
.bs-nav a:hover { background: rgba(0, 0, 0, .12); }
.bs-nav__toggle { display: none; }

/* --- Cajas promocionales --- */
.bs-promos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-bottom: 30px; }
.bs-promo { display: block; aspect-ratio: 400 / 250; overflow: hidden; background: #111; }
.bs-promo img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.bs-promo:hover img { transform: scale(1.04); }

/* --- Tarjetas --- */
.bs-main { flex: 1 0 auto; padding-bottom: 50px; }
.bs-card { background: var(--bs-box); margin-bottom: 30px; box-shadow: 0 1px 3px rgba(15, 23, 42, .04); }
.bs-heading { padding: 25px 30px; }
.bs-heading h1, .bs-heading h2 { font: 700 26px/1.3 var(--bs-head-font); color: var(--bs-head); margin: 0 0 6px; }
.bs-heading p { margin: 0; }

.bs-list { display: grid; grid-template-columns: 39% 1fr; gap: 25px; padding: 45px; align-items: start; }
.bs-list__thumb { display: block; aspect-ratio: 466 / 300; background: #e5e7eb; overflow: hidden; }
.bs-list__thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.bs-list:hover .bs-list__thumb img { transform: scale(1.03); }
.bs-list__title { font: 700 22px/1.4 var(--bs-head-font); color: var(--bs-head); margin: 10px 0 30px; }
.bs-list__title a:hover { color: var(--bs-accent); }
.bs-excerpt { font-size: 14px; line-height: 1.9; margin: 0; }
.bs-excerpt::first-letter { font-size: 60px; font-weight: 800; float: left; line-height: 1; margin-right: 10px; color: var(--bs-head); }

.bs-cat {
    display: inline-block; background: var(--bs-accent); color: #fff; font: 600 12px/1 var(--bs-body-font);
    padding: 5px 7px; border-radius: 2px;
}
.bs-cat:hover { opacity: .9; }

.bs-pager { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 20px; background: var(--bs-box); }
.bs-pager a { color: var(--bs-accent); font-weight: 600; }

/* --- Artículo --- */
.bs-crumbs { padding: 12px 20px; font-size: 12px; display: flex; flex-wrap: wrap; gap: 6px; color: var(--bs-head); }
.bs-crumbs a:hover { color: var(--bs-accent); }
.bs-crumbs span[aria-current] { color: var(--bs-head); }
.bs-post { padding: 0 0 30px; overflow: hidden; }
.bs-post__head { padding: 20px 20px 22px; }
.bs-post__title { font: 700 40px/1.3 var(--bs-head-font); color: var(--bs-head); margin: 12px 0 18px; }
.bs-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 13px; color: var(--bs-head); }
.bs-meta__avatar { width: 24px; height: 24px; border-radius: 50%; border: 1px solid var(--bs-border); background: var(--bs-box); }
.bs-meta__date::before { content: '●'; font-size: 9px; color: var(--bs-text); margin-right: 5px; vertical-align: middle; }
.bs-post__cover { display: block; width: 100%; margin-bottom: 20px; }

.bs-content { padding: 0 20px; font-size: 14px; line-height: 2; }
.bs-content > *:first-child::first-letter { font-size: 60px; font-weight: 800; float: left; line-height: 1; margin-right: 10px; color: var(--bs-head); }
.bs-content h2, .bs-content h3, .bs-content h4 { font-family: var(--bs-head-font); color: var(--bs-head); line-height: 1.35; margin: 1.4em 0 .6em; }
.bs-content h2 { font-size: 30px; }
.bs-content h3 { font-size: 24px; }
.bs-content h4 { font-size: 20px; }
.bs-content a { color: var(--bs-accent); text-decoration: underline; }
.bs-content strong { color: var(--bs-head); }
.bs-content ul, .bs-content ol { padding-left: 1.4em; }
.bs-content img { height: auto; }
.bs-content figure { margin: 1.4em 0; }
.bs-content figcaption { font-size: 12px; text-align: center; }
.bs-content blockquote { margin: 1.4em 0; padding: 12px 20px; border-left: 4px solid var(--bs-primary); background: rgba(0, 0, 0, .03); }
.bs-content table { width: 100%; border-collapse: collapse; margin: 1.4em 0; font-size: 13px; }
.bs-content thead { border-bottom: 3px solid var(--bs-head); }
.bs-content th, .bs-content td { border: 1px solid var(--bs-border); padding: 8px 10px; text-align: left; vertical-align: top; }
.bs-content th { color: var(--bs-head); font-weight: 600; }
.bs-content tr > :first-child { color: var(--bs-head); font-weight: 600; }
.bs-content .wp-block-table { overflow-x: auto; }
.bs-content iframe { max-width: 100%; }

.bs-faq { margin: 30px 20px 0; border-top: 1px solid var(--bs-border); padding-top: 20px; }
.bs-faq h2 { font: 700 26px var(--bs-head-font); color: var(--bs-head); margin: 0 0 12px; }
.bs-faq details { border: 1px solid var(--bs-border); margin-bottom: 8px; padding: 10px 14px; }
.bs-faq summary { cursor: pointer; font-weight: 600; color: var(--bs-head); }
.bs-faq p { margin: 8px 0 0; }

.bs-related__title { font: 700 22px var(--bs-head-font); color: var(--bs-head); margin: 0 0 15px; }
.bs-related__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.bs-related__item { display: block; margin: 0; }
.bs-related__item img { display: block; width: 100%; aspect-ratio: 720 / 380; object-fit: cover; }
.bs-related__item span { display: block; padding: 14px 16px; font: 700 16px/1.4 var(--bs-head-font); color: var(--bs-head); }

.bs-404 { text-align: center; padding: 60px 30px; }
.bs-btn { display: inline-block; background: var(--bs-primary); color: #fff; padding: 10px 20px; font-weight: 600; margin-top: 10px; }

/* --- Pie --- */
.bs-footer { background-size: cover; background-position: center; background-color: #111; margin-top: auto; }
.bs-footer__overlay { background: rgba(0, 0, 0, .78); color: #d1d5db; padding: 40px 0 0; }
.bs-footer__row { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; border-top: 1px solid rgba(255, 255, 255, .12); padding-top: 30px; }
.bs-footer__brand { display: flex; align-items: center; gap: 18px; }
.bs-footer__brand img { max-height: 80px; width: auto; }
.bs-footer__title { margin: 0; font: 700 20px var(--bs-head-font); }
.bs-footer__title a { color: #fff; }
.bs-footer__desc { margin: 0; font-size: 13px; }
.bs-footer__cats { list-style: none; display: flex; flex-wrap: wrap; gap: 14px; margin: 0; padding: 0; }
.bs-footer__cats a { color: #fff; }
.bs-footer__cats a:hover { color: var(--bs-primary); }
.bs-footer__copy { text-align: center; font-size: 12px; padding: 20px 15px; margin-top: 30px; background: rgba(0, 0, 0, .35); }

.bs-up {
    position: fixed; right: 20px; bottom: 20px; width: 42px; height: 42px; border-radius: 50%;
    background: var(--bs-accent); color: #fff; display: flex; align-items: center; justify-content: center;
    opacity: 0; pointer-events: none; transition: opacity .2s; z-index: 50;
}
.bs-up.show { opacity: 1; pointer-events: auto; }

/* --- Buscador --- */
.bs-modal { position: fixed; inset: 0; background: rgba(0, 0, 0, .6); display: flex; align-items: center; justify-content: center; z-index: 100; padding: 15px; }
.bs-modal[hidden] { display: none; }
.bs-modal__box { background: var(--bs-box); width: 100%; max-width: 760px; padding: 40px 30px 30px; position: relative; }
.bs-modal__close { position: absolute; top: 8px; right: 12px; border: 0; background: none; font-size: 28px; cursor: pointer; color: var(--bs-head); }
.bs-search { display: flex; }
.bs-search input { flex: 1; border: 1px solid var(--bs-border); padding: 12px 14px; font: inherit; background: var(--bs-box); color: var(--bs-head); }
.bs-search button { border: 0; background: var(--bs-accent); color: #fff; padding: 0 22px; font-weight: 600; cursor: pointer; }

/* --- Móvil --- */
@media (max-width: 991px) {
    .bs-list { grid-template-columns: 1fr; padding: 20px; gap: 15px; }
    .bs-list__title { margin-bottom: 15px; }
    .bs-post__title { font-size: 30px; }
    .bs-related__grid { grid-template-columns: 1fr; }
}
@media (max-width: 767px) {
    .bs-header { padding: 20px 0 10px; }
    .bs-header__row { grid-template-columns: auto 1fr auto; }
    .bs-social { display: none; }
    .bs-logo { grid-column: 1 / 3; }
    .bs-logo img { max-height: 70px; }
    .bs-promos { grid-template-columns: 1fr; gap: 12px; }
    .bs-nav__toggle {
        display: block; width: 100%; border: 0; padding: 10px; color: #fff; background: var(--bs-primary);
        font-weight: 600; cursor: pointer;
    }
    .bs-nav ul { display: none; flex-direction: column; width: 100%; padding: 0; }
    .bs-nav ul.open { display: flex; }
    .bs-post__head { padding: 15px; }
    .bs-content { padding: 0 15px; }
    .bs-content h2 { font-size: 24px; }
    .bs-footer__row { flex-direction: column; text-align: center; }
    .bs-footer__brand { flex-direction: column; }
}