/* ==========================================================================
   Base & Typography
   ========================================================================== */
body {
    background-color: #08122e;
    color: #ffffff;
}

/* ==========================================================================
   Masonry Blog Layout
   ========================================================================== */
.blog-main {
    padding-top: 100px;
    background: transparent;
    min-height: 100vh;
    position: relative;
    z-index: 1;
}

.blog-masonry-container {
    max-width: 1200px;
    margin: 40px auto 100px;
    padding: 0 20px;
    column-count: 3;
    column-gap: 30px;
}

/* ==========================================================================
   Controles: Filtros de Categoría
   ========================================================================== */
.blog-controls-container {
    max-width: 1200px;
    margin: 0 auto 30px;
    padding: 0 20px;
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.blog-filter-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    flex: 1;
}

.filter-pill {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 18px;
    border-radius: 30px;
    border: 2px solid rgba(255,255,255,0.25);
    background: rgba(255,255,255,0.07);
    color: rgba(255,255,255,0.75);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
    white-space: nowrap;
    font-family: 'Poppins', sans-serif;
    text-decoration: none;
}

.filter-pill i {
    font-size: 13px;
}

.filter-pill:hover {
    background: rgba(244,138,0,0.2);
    border-color: #F48A00;
    color: #F48A00;
    transform: translateY(-1px);
}

.filter-pill.active {
    background: #F48A00;
    border-color: #F48A00;
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(244,138,0,0.4);
}

.blog-search-filter {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 30px;
    padding: 8px 16px;
    min-width: 250px;
}

.blog-search-filter i {
    color: rgba(255,255,255,0.5);
    font-size: 14px;
}

.blog-search-filter input {
    background: none;
    border: none;
    outline: none;
    color: #fff;
    font-size: 13px;
    font-family: 'Poppins', sans-serif;
    width: 100%;
}

.blog-search-filter input::placeholder {
    color: rgba(255,255,255,0.4);
}


/* ==========================================================================
   Title Card (First item in masonry)
   ========================================================================== */
.masonry-title-card {
    break-inside: avoid;
    margin-bottom: 30px;
    padding: 20px 0;
}

.masonry-title-card h2 {
    font-size: 32px;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 10px;
    font-family: 'Poppins', sans-serif;
}

.title-date {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #666;
    font-size: 14px;
    font-weight: 500;
}

.title-date .line {
    width: 20px;
    height: 2px;
    background-color: #666;
}

/* ==========================================================================
   Masonry Cards
   ========================================================================== */
.masonry-card,
.masonry-title-card {
    break-inside: avoid;
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 30px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    transition: transform 0.4s ease, box-shadow 0.4s ease, opacity 0.4s ease;
    opacity: 0;
    transform: translateY(30px);
}

.masonry-title-card {
    background: transparent;
    box-shadow: none;
}

.masonry-card.visible,
.masonry-title-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.masonry-card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    z-index: 10;
    position: relative;
}

.masonry-card .card-img {
    width: 100%;
    display: block;
    object-fit: cover;
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
    transition: transform 0.5s ease;
    transform: none !important;
}

.masonry-card:hover .card-img {
    transform: scale(1.05) !important;
}

.card-content {
    padding: 25px;
}

/* Metadata (Date & Comments) */
.post-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #999;
    font-size: 11px;
    font-weight: 600;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.post-meta i {
    font-size: 13px;
    margin-right: 4px;
}

.meta-separator {
    color: #ddd;
}

/* Card Titles and Text */
.post-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-color, #0f4682);
    margin-bottom: 15px;
    line-height: 1.4;
    transition: color 0.3s ease;
}

.masonry-card:hover .post-title {
    color: #0b325c;
}

.post-excerpt {
    font-size: 14px;
    color: #777;
    line-height: 1.6;
    margin-bottom: 25px;
}

/* Card Footer (Author & Button) */
.post-footer {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    border-top: 1px solid #f0f0f0;
    padding-top: 20px;
}


/* Read More Button */
.btn-read-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--primary-color, #1A66B7);
    color: #fff;
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.3s ease, transform 0.3s ease;
}

.btn-read-more i {
    background: #fff;
    color: var(--primary-color, #1A66B7);
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
}

.btn-read-more:hover {
    background: #0d4685;
    transform: translateX(3px);
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 1024px) {
    .blog-masonry-container {
        column-count: 2;
    }
}

@media (max-width: 600px) {
    .blog-masonry-container {
        column-count: 1;
    }

    .masonry-title-card h2 {
        font-size: 28px;
    }
}

.title-highlight {
    color: var(--primary-color);
}

/* ==========================================================================
   Pantalla de Carga (Loader)
   ========================================================================== */
#loader-pantalla {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--primary-color, #F48A00);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
    color: white;
    font-family: "Poppins", sans-serif;
    font-weight: 600;
    letter-spacing: 1px;
}

.loader-logo-pulso {
    width: 250px; /* Tamaño del logo */
    animation: pulsoElegante 1.5s ease-in-out infinite alternate;
    margin-bottom: 40px;
}

@keyframes pulsoElegante {
    0% { transform: scale(0.95); opacity: 0.8; }
    100% { transform: scale(1.05); opacity: 1; }
}

.loader-linea-elegante {
    width: 180px;
    height: 3px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
    position: relative;
    overflow: hidden;
}

.loader-linea-elegante::after {
    content: '';
    position: absolute;
    top: 0;
    left: -50px;
    width: 50px;
    height: 100%;
    background: #ffffff;
    border-radius: 3px;
    animation: cargarLinea 1.5s ease-in-out infinite;
}

@keyframes cargarLinea {
    0% { left: -50px; }
    100% { left: 100%; }
}

/* Esta clase se añadirá al body cuando termine de cargar */
body.loaded #loader-pantalla {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* ==========================================================================
   Carrusel de Artículos Extra
   ========================================================================== */
.carrusel-articulos-container {
    max-width: 1200px;
    margin: 0 auto 60px auto;
    padding: 0 20px;
}

.carrusel-articulos-container h3 {
    margin-bottom: 20px;
    color: #ffffff;
    font-size: 24px;
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
}

.carrusel-articulos {
    display: flex;
    overflow-x: auto;
    gap: 20px;
    padding-bottom: 15px;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
}

.carrusel-articulos::-webkit-scrollbar {
    height: 8px;
}

.carrusel-articulos::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

.carrusel-articulos::-webkit-scrollbar-thumb {
    background-color: var(--primary-color, #1A66B7);
    border-radius: 4px;
}

.articulo-card {
    flex: 0 0 280px;
    scroll-snap-align: start;
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-decoration: none;
    color: #333;
}

.articulo-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.articulo-card img {
    width: 100%;
    height: 160px;
    object-fit: cover;
}

.articulo-card-content {
    padding: 15px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.articulo-card-content h4 {
    font-size: 1.1em;
    margin: 0 0 10px 0;
    line-height: 1.3;
    color: var(--primary-color, #0f4682);
    font-weight: 700;
}

.articulo-card-content p {
    font-size: 0.9em;
    color: #666;
    margin-bottom: 0;
    margin-top: auto;
    font-weight: 500;
}

/* ==========================================================================
   Category Filter (Pills)
   ========================================================================== */
.blog-controls-container {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin: 40px auto 20px auto;
    max-width: 1200px;
    padding: 0 20px;
    flex-wrap: wrap;
}

.blog-category-select-container {
    display: flex;
    align-items: center;
    background: #fff;
    border-radius: 30px;
    padding: 12px 25px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: box-shadow 0.3s ease;
    flex: 1;
    min-width: 280px;
    max-width: 350px;
}

.blog-category-select-container:focus-within {
    box-shadow: 0 4px 15px rgba(26, 102, 183, 0.2);
}

.blog-category-select-container i {
    color: var(--primary-color, #1A66B7);
    font-size: 18px;
    margin-right: 12px;
}

.blog-category-select {
    border: none;
    outline: none;
    font-size: 15px;
    font-family: inherit;
    color: #555;
    background: transparent;
    cursor: pointer;
    font-weight: 600;
    width: 100%;
    appearance: none;
    -webkit-appearance: none;
}

.blog-search-filter {
    display: flex;
    align-items: center;
    background: #fff;
    border-radius: 30px;
    padding: 12px 25px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    width: 100%;
    max-width: 500px;
    transition: box-shadow 0.3s ease;
}

.blog-search-filter:focus-within {
    box-shadow: 0 4px 15px rgba(26, 102, 183, 0.2);
}

.blog-search-filter i {
    color: var(--primary-color, #1A66B7);
    font-size: 18px;
    margin-right: 12px;
}

.blog-search-filter input {
    border: none;
    outline: none;
    font-size: 15px;
    width: 100%;
    font-family: inherit;
    color: #333;
}

.search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    margin-top: 8px;
    padding: 0;
    list-style: none;
    max-height: 250px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
}

.search-suggestions li {
    padding: 12px 20px;
    cursor: pointer;
    border-bottom: 1px solid #f0f0f0;
    font-size: 14px;
    color: #444;
    transition: background 0.2s ease;
}

.search-suggestions li:last-child {
    border-bottom: none;
}

.search-suggestions li:hover {
    background-color: #f7f9fc;
    color: var(--primary-color, #1A66B7);
}

.search-suggestions li strong {
    color: #333;
}



.category-section {
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.category-section.fade-out {
    opacity: 0;
    transform: translateY(10px);
    pointer-events: none;
    position: absolute;
    visibility: hidden;
}

.category-section.fade-in {
    opacity: 1;
    transform: translateY(0);
    position: relative;
    visibility: visible;
}

/* ==========================================================================
   Selector de Categoría al Final del Blog
   ========================================================================== */
.blog-category-bottom {
    padding: 50px 20px 60px;
    text-align: center;
    background: rgba(0,0,0,0.25);
    backdrop-filter: blur(8px);
    border-top: 1px solid rgba(255,255,255,0.08);
    margin-top: 10px;
}

.blog-category-label {
    font-size: 12px;
    font-weight: 600;
    color: rgba(255,255,255,0.45);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.blog-category-label i {
    color: #F48A00;
}

.blog-filter-pills-bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}