/* ============================================================
   blog.css — Blog gears.com.mx
   Construido sobre los tokens de css/style.css (--primary, --dark,
   --light, --slate, --slate-dark, --line-light, --signal-soft).
   Ese archivo debe cargarse ANTES que este en el <head>.
   ============================================================ */

body.cspfix-136,
body.cspfix-140 {
    background: var(--light);
    font-family: 'IBM Plex Sans', sans-serif;
}

.mb-20 { margin-bottom: 20px; }

/* ---------- TOPBAR ---------- */

.blog-topbar {
    background: var(--dark);
    border-bottom: 1px solid rgba(247,246,243,0.08);
    padding: 18px 0;
}

.blog-topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.blog-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.blog-brand img { display: block; }

.blog-brand-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--slate);
    border-left: 1px solid rgba(247,246,243,0.2);
    padding-left: 10px;
}

.blog-cats {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    flex: 1;
    justify-content: center;
}

.blog-cat-pill {
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--slate);
    background: transparent;
    border: 1px solid rgba(247,246,243,0.14);
    padding: 7px 16px;
    border-radius: 999px;
    text-decoration: none;
    transition: all .25s ease;
    white-space: nowrap;
}

.blog-cat-pill:hover {
    color: #F7F6F3;
    border-color: rgba(247,246,243,0.35);
}

.blog-cat-pill.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #FFFFFF;
}

.btn-outline-premium {
    display: inline-flex;
    align-items: center;
    font-family: 'IBM Plex Sans', sans-serif;
    font-weight: 500;
    font-size: 0.85rem;
    color: #F7F6F3;
    background: transparent;
    border: 1px solid rgba(247,246,243,0.25);
    border-radius: 999px;
    padding: 8px 18px;
    text-decoration: none;
    transition: all .25s ease;
}

.btn-outline-premium:hover {
    background: rgba(247,246,243,0.08);
    border-color: rgba(247,246,243,0.45);
    color: #FFFFFF;
}

/* ---------- FEATURED POST (HERO) ---------- */

.blog-hero {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    min-height: 440px;
    display: flex;
    align-items: flex-end;
    margin-bottom: 56px;
    background: var(--dark);
}

.blog-hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
}

.blog-hero-bg.cspfix-137 {
    background: linear-gradient(135deg, var(--dark) 0%, var(--ink-soft) 100%);
}

.blog-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(11,15,23,0.95) 0%, rgba(11,15,23,0.55) 55%, rgba(11,15,23,0.25) 100%);
}

.blog-hero-body {
    position: relative;
    z-index: 1;
    padding: 48px;
    max-width: 720px;
}

.blog-hero-cat {
    display: inline-block;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--primary);
    background: rgba(62,99,221,0.18);
    border: 1px solid rgba(62,99,221,0.4);
    padding: 5px 12px;
    border-radius: 999px;
    text-decoration: none;
    margin-bottom: 18px;
}

.blog-hero-title {
    display: block;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: clamp(1.6rem, 3.2vw, 2.4rem);
    line-height: 1.15;
    color: #F7F6F3;
    text-decoration: none;
    margin-bottom: 16px;
}

.blog-hero-title:hover { color: #F7F6F3; opacity: 0.9; }

.blog-hero-excerpt {
    color: var(--slate);
    font-size: 1.02rem;
    line-height: 1.6;
    max-width: 60ch;
}

.blog-hero-meta {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    color: var(--slate);
}

.blog-hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    font-size: 0.95rem;
    color: #F7F6F3;
    text-decoration: none;
}

.blog-hero-cta i { transition: transform .25s ease; }
.blog-hero-cta:hover i { transform: translateX(3px); }
.blog-hero-cta:hover { color: var(--primary); }

/* ---------- EMPTY STATE ---------- */

.blog-empty {
    text-align: center;
    padding: 100px 20px;
    color: var(--slate-dark);
}

.blog-empty i {
    font-size: 2.4rem;
    color: var(--slate);
    margin-bottom: 18px;
    display: block;
}

.blog-empty h3.cspfix-138 {
    color: var(--dark);
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.blog-empty p.cspfix-139 {
    color: var(--slate-dark);
    margin: 0;
}

/* ---------- POST CARDS ---------- */

.post-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: #FFFFFF;
    border: 1px solid var(--line-light);
    border-radius: 16px;
    overflow: hidden;
    text-decoration: none;
    transition: transform .3s ease, border-color .3s ease;
}

.post-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
}

.post-card-img,
.post-img-placeholder {
    position: relative;
    aspect-ratio: 16 / 10;
    background-size: cover;
    background-position: center;
    background-color: var(--light);
    display: flex;
    align-items: flex-start;
    padding: 16px;
}

.post-img-placeholder {
    align-items: center;
    justify-content: center;
    color: var(--slate);
    font-size: 2rem;
}

.post-card-cat {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #FFFFFF;
    background: rgba(11,15,23,0.72);
    backdrop-filter: blur(6px);
    padding: 5px 11px;
    border-radius: 999px;
    text-decoration: none;
}

.post-card-body {
    padding: 22px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.post-card-title {
    display: block;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 1.15rem;
    line-height: 1.3;
    color: var(--dark);
    text-decoration: none;
    margin-bottom: 10px;
}

.post-card-title:hover { color: var(--primary); }

.post-card-excerpt {
    color: var(--slate-dark);
    font-size: 0.92rem;
    line-height: 1.55;
    margin-bottom: 16px;
    flex: 1;
}

.post-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 14px;
    border-top: 1px solid var(--line-light);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.7rem;
    color: var(--slate);
}

.post-card-read {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-family: 'IBM Plex Sans', sans-serif;
    font-weight: 500;
    font-size: 0.85rem;
    color: var(--primary);
    text-decoration: none;
}

.post-card-read i { transition: transform .25s ease; }
.post-card-read:hover i { transform: translateX(3px); }

/* ---------- PAGINACIÓN ---------- */

.blog-pagination .page-link {
    font-family: 'IBM Plex Sans', sans-serif;
    font-weight: 500;
    color: var(--dark);
    background: #FFFFFF;
    border: 1px solid var(--line-light);
    border-radius: 999px;
    margin: 0 4px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.blog-pagination .page-item.active .page-link {
    background: var(--primary);
    border-color: var(--primary);
    color: #FFFFFF;
}

.blog-pagination .page-link:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.blog-pagination .page-item.active .page-link:hover { color: #FFFFFF; }

/* ---------- FOOTER ---------- */

.blog-footer-band {
    background: var(--dark);
    color: var(--slate);
    text-align: center;
    padding: 28px 20px;
    font-size: 0.85rem;
}

.blog-footer-band a { color: var(--slate); }
.blog-footer-band a:hover { color: #F7F6F3; }

/* ---------- POST HERO (artículo individual) ---------- */

.post-hero {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    min-height: 380px;
    display: flex;
    align-items: flex-end;
    background: var(--dark);
}

.post-hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
}

.post-hero-bg.cspfix-141 {
    background: linear-gradient(135deg, var(--dark) 0%, var(--ink-soft) 100%);
}

.post-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(11,15,23,0.95) 0%, rgba(11,15,23,0.5) 60%, rgba(11,15,23,0.2) 100%);
}

.post-hero-body {
    position: relative;
    z-index: 1;
    padding: 44px;
    max-width: 800px;
}

.post-cat-badge {
    display: inline-block;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--primary);
    background: rgba(62,99,221,0.18);
    border: 1px solid rgba(62,99,221,0.4);
    padding: 5px 12px;
    border-radius: 999px;
    text-decoration: none;
    margin-bottom: 18px;
}

.post-title {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: clamp(1.7rem, 3.6vw, 2.6rem);
    line-height: 1.15;
    color: #F7F6F3;
    margin-bottom: 16px;
}

.post-meta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    color: var(--slate);
}

/* ---------- CONTENIDO DEL ARTÍCULO ---------- */

.post-content-wrap {
    max-width: 760px;
    margin: 0 auto;
    padding-top: 44px;
}

.post-content {
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 1.06rem;
    line-height: 1.75;
    color: #2A2F3A;
}

.post-content h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 1.6rem;
    color: var(--dark);
    margin: 40px 0 16px;
}

.post-content h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 1.3rem;
    color: var(--dark);
    margin: 32px 0 14px;
}

.post-content p { margin-bottom: 20px; }

.post-content a {
    color: var(--primary);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.post-content ul,
.post-content ol {
    margin-bottom: 20px;
    padding-left: 24px;
}

.post-content li { margin-bottom: 8px; }

.post-content img {
    max-width: 100%;
    border-radius: 12px;
    margin: 28px 0;
}

.post-content blockquote {
    border-left: 3px solid var(--primary);
    background: var(--signal-soft);
    padding: 16px 22px;
    border-radius: 0 10px 10px 0;
    margin: 28px 0;
    color: var(--dark);
    font-style: italic;
}

.post-content code {
    font-family: 'IBM Plex Mono', monospace;
    background: var(--light);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.9em;
    color: var(--dark);
}

.post-content pre {
    background: var(--dark);
    color: #F7F6F3;
    padding: 20px;
    border-radius: 10px;
    overflow-x: auto;
    margin: 28px 0;
}

.post-content pre code { background: transparent; color: inherit; padding: 0; }

/* ---------- COMPARTIR ---------- */

.cspfix-142 {
    border-top: 1px solid var(--line-light);
}

.cspfix-143 {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--slate-dark);
}

/* ---------- RELACIONADOS ---------- */

.section-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--primary);
}

.related-card {
    display: block;
    background: #FFFFFF;
    border: 1px solid var(--line-light);
    border-radius: 14px;
    overflow: hidden;
    text-decoration: none;
    transition: transform .3s ease, border-color .3s ease;
}

.related-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
}

.related-card-img,
.related-card-placeholder {
    aspect-ratio: 16 / 10;
    background-size: cover;
    background-position: center;
    background-color: var(--light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--slate);
    font-size: 1.6rem;
}

.related-card-body { padding: 16px; }

.related-card-title {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--dark);
    margin: 0 0 8px;
    line-height: 1.3;
}

.related-card-date {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.68rem;
    color: var(--slate);
    margin: 0;
}

/* ---------- RESPONSIVE ---------- */

@media (max-width: 767.98px) {
    .blog-topbar-inner { justify-content: center; text-align: center; }
    .blog-cats { order: 3; width: 100%; justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 4px; }
    .blog-hero-body, .post-hero-body { padding: 28px; }
    .post-content-wrap { padding-top: 32px; }
}
