/* ============================================
   BLOG.CSS — SAX Plataforma
   Estilo tipo Medium / Notion: lectura limpia,
   jerarquía clara, mucho aire.
   Mobile-first.
   ============================================ */

:root {
    --blog-black: #1a1a1a;
    --blog-text: #333;
    --blog-muted: #6b6b6b;
    --blog-light: #999;
    --blog-border: #e6e6e6;
    --blog-bg: #fff;
    --blog-bg-soft: #fafafa;
    --blog-gold: #b2945e;
    --blog-radius: 8px;
    --blog-ease: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}


/* ================================================
   BLOG INDEX — Listado de posts
   ================================================ */

.sax-blog-container {
    background: var(--blog-bg);
    padding-top: 3rem;
    padding-bottom: 3rem;
}

/* -- Encabezado editorial -- */
.sax-editorial-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 900;
    font-size: clamp(2rem, 5vw, 3rem);
    letter-spacing: 0.15em;
    color: var(--blog-black);
    line-height: 1.1;
}

.sax-editorial-title .thin {
    font-weight: 400;
    font-style: italic;
}

.sax-subtitle {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.65rem;
    letter-spacing: 0.25em;
    color: var(--blog-light);
    margin-top: 0.75rem;
}

/* -- Nav de categorías -- */
.sax-nav-wrapper {
    display: flex;
    gap: 1.25rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
    scrollbar-width: none;
}

.sax-nav-wrapper::-webkit-scrollbar {
    display: none;
}

.sax-nav-item {
    text-decoration: none !important;
    color: var(--blog-light);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    white-space: nowrap;
    padding-bottom: 0.375rem;
    border-bottom: 2px solid transparent;
    transition: all var(--blog-ease);
}

.sax-nav-item.active,
.sax-nav-item:hover {
    color: var(--blog-black);
    border-bottom-color: var(--blog-black);
}

/* -- Busca -- */
.sax-search-minimal {
    display: flex;
    align-items: center;
    border: 1px solid var(--blog-border);
    border-radius: 2rem;
    padding: 0.5rem 1rem;
    gap: 0.5rem;
    transition: border-color var(--blog-ease);
}

.sax-search-minimal:focus-within {
    border-color: var(--blog-black);
}

.sax-search-minimal input {
    border: none;
    outline: none;
    font-size: 0.8rem;
    width: 100%;
    background: transparent;
    color: var(--blog-text);
}

.sax-search-minimal input::placeholder {
    color: var(--blog-light);
    font-weight: 500;
}

.sax-search-minimal button {
    border: none;
    background: none;
    font-size: 0.85rem;
    color: var(--blog-light);
    cursor: pointer;
    transition: color var(--blog-ease);
    flex-shrink: 0;
}

.sax-search-minimal button:hover {
    color: var(--blog-black);
}

/* -- Featured / Destacado -- */
.sax-featured-section {
    overflow: hidden;
    border-radius: var(--blog-radius);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.featured-img-container {
    height: 16rem;
    overflow: hidden;
}

.featured-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.sax-featured-section:hover .featured-img-container img {
    transform: scale(1.03);
}

.featured-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(1.4rem, 2.5vw, 2rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--blog-black);
}

.featured-excerpt {
    font-size: 0.95rem;
    line-height: 1.65;
    color: var(--blog-muted);
}

.sax-badge-gold {
    color: var(--blog-gold);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.sax-btn-link {
    display: inline-block;
    padding: 0.65rem 1.5rem;
    border: 1px solid var(--blog-black);
    border-radius: var(--blog-radius);
    color: var(--blog-black);
    text-decoration: none;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    transition: all var(--blog-ease);
}

.sax-btn-link:hover {
    background: var(--blog-black);
    color: #fff;
}

/* -- Cards de posts -- */
.sax-card-v2 {
    border-radius: var(--blog-radius);
    overflow: hidden;
    transition: transform var(--blog-ease), box-shadow var(--blog-ease);
}

.sax-card-v2:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.sax-card-img {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--blog-bg-soft);
}

.sax-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.sax-card-v2:hover .sax-card-img img {
    transform: scale(1.04);
}

.sax-card-cat {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(6px);
    padding: 0.25rem 0.65rem;
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    border-radius: 4px;
}

.sax-card-body {
    padding: 0.75rem 0 0.25rem;
}

.sax-card-meta {
    font-size: 0.7rem;
    color: var(--blog-light);
    letter-spacing: 0.04em;
    margin-bottom: 0.375rem;
}

.sax-card-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--blog-black);
    line-height: 1.3;
    margin-bottom: 0.375rem;
}

.sax-card-text {
    font-size: 0.875rem;
    color: var(--blog-muted);
    line-height: 1.55;
}


/* ================================================
   BLOG SHOW — Artículo individual (estilo Medium)
   ================================================ */

.sax-reading-env {
    background: var(--blog-bg);
}

/* -- Barra de progreso -- */
.reading-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--blog-gold), #c9a96e);
    z-index: 10000;
    transition: width 0.12s linear;
}

/* -- Hero: anular el min-height excesivo -- */
.sax-hero-header .min-vh-75 {
    min-height: auto !important;
}

.sax-hero-header {
    background: var(--blog-bg);
    border-bottom: 1px solid var(--blog-border);
    padding: 2rem 0;
}

.hero-image-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: var(--blog-radius);
    background: var(--blog-bg-soft);
    aspect-ratio: 3 / 4;
    max-height: 32rem;
}

.hero-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.img-credit {
    position: absolute;
    bottom: 0.75rem;
    right: 0.75rem;
    font-size: 0.6rem;
    color: rgba(255, 255, 255, 0.85);
    background: rgba(0, 0, 0, 0.45);
    padding: 0.2rem 0.5rem;
    letter-spacing: 0.04em;
    border-radius: 4px;
    backdrop-filter: blur(4px);
}

/* -- Breadcrumb -- */
.sax-breadcrumb-minimal {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.sax-breadcrumb-minimal a {
    text-decoration: none;
    color: var(--blog-light);
    transition: color var(--blog-ease);
}

.sax-breadcrumb-minimal a:hover {
    color: var(--blog-black);
}

.sax-breadcrumb-minimal .sep {
    margin: 0 0.5rem;
    color: var(--blog-border);
}

.sax-breadcrumb-minimal .curr {
    color: var(--blog-gold);
}

/* -- Título y subtítulo del artículo -- */
.sax-main-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--blog-black);
    margin-top: 1.25rem;
    margin-bottom: 1rem;
}

.sax-main-subtitle {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.05rem;
    color: var(--blog-muted);
    font-weight: 300;
    line-height: 1.7;
    max-width: 30rem;
}

/* -- Autor -- */
.sax-author-box {
    padding-top: 1.25rem;
    margin-top: 1.5rem;
    border-top: 1px solid var(--blog-border);
}

.author-name {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--blog-black);
}

.post-date {
    display: block;
    font-size: 0.75rem;
    color: var(--blog-light);
    margin-top: 0.125rem;
}

.read-time-pill {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    border: 1px solid var(--blog-border);
    padding: 0.35rem 0.75rem;
    border-radius: 2rem;
    color: var(--blog-muted);
}

/* -- Cuerpo del artículo (estilo Medium) -- */
.sax-article-body {
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 1.125rem;
    line-height: 1.9;
    color: var(--blog-text);
    padding-top: 2.5rem;
    padding-bottom: 1rem;
    max-width: 42rem;
    margin: 0 auto;
}

.sax-article-body p {
    margin-bottom: 1.75rem;
}

.sax-article-body h2,
.sax-article-body h3,
.sax-article-body h4 {
    font-family: 'Playfair Display', Georgia, serif;
    color: var(--blog-black);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.sax-article-body h2 { font-size: 1.75rem; }
.sax-article-body h3 { font-size: 1.4rem; }
.sax-article-body h4 { font-size: 1.15rem; }

.sax-article-body img {
    max-width: 100%;
    height: auto;
    margin: 2rem 0;
    border-radius: var(--blog-radius);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.sax-article-body blockquote {
    border-left: 3px solid var(--blog-gold);
    padding: 1rem 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    color: var(--blog-muted);
    background: var(--blog-bg-soft);
    border-radius: 0 var(--blog-radius) var(--blog-radius) 0;
}

.sax-article-body a {
    color: var(--blog-gold);
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-color: rgba(178, 148, 94, 0.4);
    transition: text-decoration-color var(--blog-ease);
}

.sax-article-body a:hover {
    text-decoration-color: var(--blog-gold);
}

.sax-article-body ul,
.sax-article-body ol {
    padding-left: 1.5rem;
    margin-bottom: 1.75rem;
}

.sax-article-body li {
    margin-bottom: 0.5rem;
}

.drop-cap > p:first-of-type::first-letter {
    font-family: 'Playfair Display', Georgia, serif;
    float: left;
    font-size: 4rem;
    line-height: 0.8;
    padding-top: 0.35rem;
    padding-right: 0.6rem;
    font-weight: 900;
    color: var(--blog-black);
}

/* -- Footer del post: Tags + Compartir -- */
.sax-post-footer-minimal {
    margin-top: 1rem;
    margin-bottom: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--blog-border) !important;
    max-width: 42rem;
    margin-left: auto;
    margin-right: auto;
}

.sax-tags {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag-item {
    font-size: 0.7rem;
    text-decoration: none;
    color: var(--blog-muted);
    background: var(--blog-bg-soft);
    border: 1px solid var(--blog-border);
    padding: 0.3rem 0.75rem;
    border-radius: 2rem;
    letter-spacing: 0.03em;
    transition: all var(--blog-ease);
}

.tag-item:hover {
    border-color: var(--blog-black);
    color: var(--blog-black);
    background: #fff;
}

.sax-social-share {
    display: flex;
    gap: 0.5rem;
}

.share-btn {
    width: 2.25rem;
    height: 2.25rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--blog-border);
    color: var(--blog-muted);
    text-decoration: none;
    transition: all var(--blog-ease);
    border-radius: 50%;
    font-size: 0.8rem;
}

.share-btn:hover {
    background: var(--blog-black);
    color: #fff;
    border-color: var(--blog-black);
    transform: translateY(-2px);
}

/* -- Sidebar -- */
.sax-sidebar-sticky {
    position: sticky;
    top: 5rem;
}

.sidebar-widget {
    background: var(--blog-bg-soft);
    border-radius: var(--blog-radius);
    padding: 1.5rem;
}

.widget-title {
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    border-bottom: 2px solid var(--blog-black);
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
}

.sax-cat-list li {
    margin-bottom: 0.625rem;
}

.sax-cat-list li a {
    font-size: 0.8rem;
    text-decoration: none;
    color: var(--blog-muted);
    font-weight: 500;
    transition: all var(--blog-ease);
}

.sax-cat-list li.active a,
.sax-cat-list li a:hover {
    color: var(--blog-black);
}

.sax-mini-form input {
    font-size: 0.8rem;
    border-radius: var(--blog-radius);
    border: 1px solid var(--blog-border);
}

.sax-mini-form input:focus {
    border-color: var(--blog-black);
    box-shadow: none;
}

.sax-mini-form .btn {
    border-radius: var(--blog-radius) !important;
}

/* -- Related Posts -- */
.sax-related-posts {
    border-top: 1px solid var(--blog-border);
    background: var(--blog-bg-soft);
}

.sax-related-posts h3 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.35rem;
    letter-spacing: -0.01em;
    font-weight: 900;
}

.mini-post-card {
    border-radius: var(--blog-radius);
    overflow: hidden;
    transition: transform var(--blog-ease), box-shadow var(--blog-ease);
}

.mini-post-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
}

.img-hover {
    transition: transform 0.5s ease;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mini-post-card:hover .img-hover {
    transform: scale(1.05);
}

.text-gold {
    color: var(--blog-gold);
}

/* -- Animaciones -- */
.animate-up {
    animation: blogFadeUp 0.6s ease-out;
}

.animate-up-delayed {
    animation: blogFadeUp 0.8s ease-out both;
    animation-delay: 0.1s;
}

@keyframes blogFadeUp {
    from { opacity: 0; transform: translateY(1rem); }
    to { opacity: 1; transform: translateY(0); }
}


/* ================================================
   UTILITÁRIOS
   ================================================ */

.tracking-tighter { letter-spacing: -0.02em; }
.fw-900 { font-weight: 900; }
.italic { font-style: italic; }
.x-small { font-size: 0.65rem; }


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

/* Tablet (>=768px) */
@media (min-width: 48rem) {
    .featured-img-container {
        height: 24rem;
    }

    .hero-image-wrapper {
        aspect-ratio: 2 / 3;
        max-height: 28rem;
    }
}

/* Desktop (>=992px) */
@media (min-width: 62rem) {
    .featured-img-container {
        height: 30rem;
    }

    .hero-image-wrapper {
        aspect-ratio: 3 / 4;
        max-height: 34rem;
    }

    .sax-hero-header {
        padding: 3rem 0;
    }
}

/* Mobile (<768px) */
@media (max-width: 47.99rem) {
    .sax-hero-header {
        padding: 1rem 0;
    }

    .sax-hero-header .py-5 {
        padding-top: 1.25rem !important;
        padding-bottom: 1.25rem !important;
    }

    .hero-image-wrapper {
        aspect-ratio: 16 / 10;
        max-height: 18rem;
        border-radius: 0;
    }

    .sax-main-title {
        margin-top: 1rem;
    }

    .sax-article-body {
        font-size: 1.0625rem;
        padding-top: 1.5rem;
    }

    .sax-post-footer-minimal .d-flex {
        flex-direction: column;
        align-items: flex-start !important;
        gap: 1rem !important;
    }
}