/**
 * Module Styles: p/blog (Blog Listing - Premium Titanium & Cyan Palette)
 * Clean Code: Cero estilos embebidos
 */

/* ── Contenedor Principal con Iluminación Ambiental ── */
.blog-main-container {
    position: relative;
    width: 100%;
    margin-top: 0 !important;
    padding-top: 115px !important;
    padding-bottom: 6rem;
    min-height: 85vh;
    background: radial-gradient(circle at 50% -5%, rgba(0, 210, 255, 0.14) 0%, rgba(10, 14, 23, 0.95) 45%, #08080c 100%) !important;
    box-sizing: border-box;
}

/* ── Encabezado Hero ── */
.blog-header-section {
    text-align: center;
    max-width: 840px;
    margin: 0 auto 3.5rem;
}

.blog-badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(0, 210, 255, 0.08);
    border: 1px solid rgba(0, 210, 255, 0.25);
    color: #38bdf8;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.75px;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(8px);
}

.blog-badge-pill .pulse-dot {
    width: 7px;
    height: 7px;
    background: #00e5ff;
    border-radius: 50%;
    box-shadow: 0 0 8px #00e5ff;
    animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.85); }
}

.blog-title-gradient {
    font-size: 3.1rem;
    font-weight: 850;
    line-height: 1.15;
    letter-spacing: -0.02em;
    background: linear-gradient(180deg, #FFFFFF 20%, #94A3B8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.25rem;
}

@media (max-width: 768px) {
    .blog-title-gradient {
        font-size: 2.2rem;
    }
}

.blog-subtitle-lead {
    font-size: 1.15rem;
    color: #94a3b8;
    line-height: 1.65;
    max-width: 680px;
    margin: 0 auto;
    font-weight: 400;
}

/* ── Buscador de Lujo (Capsule Floating Glass) ── */
.blog-filters-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.75rem;
    margin-bottom: 4rem;
}

.blog-search-form {
    width: 100%;
    max-width: 580px;
}

.blog-search-box {
    position: relative;
    width: 100%;
    display: flex;
    align-items: center;
    background: rgba(18, 24, 38, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 999px;
    padding: 4px 8px 4px 18px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(16px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.blog-search-box:focus-within {
    border-color: rgba(56, 189, 248, 0.6);
    box-shadow: 0 12px 32px rgba(0, 180, 255, 0.15), 0 0 0 3px rgba(56, 189, 248, 0.15);
    background: rgba(22, 30, 48, 0.9);
}

.blog-search-icon {
    color: #38bdf8;
    font-size: 22px;
    margin-right: 12px;
    flex-shrink: 0;
    pointer-events: none;
    opacity: 0.9;
}

/* Override estricto sobre Materialize CSS */
input[type="text"].blog-search-input.browser-default {
    flex-grow: 1;
    height: 44px !important;
    line-height: 44px !important;
    background: transparent !important;
    border: none !important;
    border-bottom: none !important;
    outline: none !important;
    box-shadow: none !important;
    box-sizing: border-box !important;
    padding: 0 10px 0 0 !important;
    margin: 0 !important;
    color: #f8fafc !important;
    font-size: 0.98rem !important;
    font-weight: 400;
}

input[type="text"].blog-search-input.browser-default::placeholder {
    color: #64748b;
    font-size: 0.95rem;
}

.blog-search-kbd {
    padding: 3px 8px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 6px;
    font-size: 0.72rem;
    color: #94a3b8;
    font-family: monospace;
    font-weight: 600;
    margin-right: 6px;
    user-select: none;
}

.blog-search-clear {
    color: #94a3b8;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.2s ease;
}

.blog-search-clear:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
}

/* ── Píldoras de Categorías (Tabs Flotantes) ── */
.blog-categories-pills {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.55rem;
    max-width: 950px;
}

.blog-category-filter-btn {
    padding: 7px 15px;
    border-radius: 999px;
    font-size: 0.84rem;
    font-weight: 600;
    color: #94a3b8;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.07);
    text-decoration: none;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    backdrop-filter: blur(8px);
}

.blog-category-filter-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #f8fafc;
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-1px);
}

.blog-category-filter-btn.active {
    background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
    color: #ffffff;
    border-color: rgba(56, 189, 248, 0.5);
    box-shadow: 0 4px 16px rgba(2, 132, 199, 0.35);
}

.blog-category-filter-btn small {
    opacity: 0.75;
    font-size: 0.75rem;
    font-weight: 500;
}

/* ── Tarjetas de Artículos (Grid) ── */
.blog-card {
    background: rgba(15, 20, 31, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 18px;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
    position: relative;
}

.blog-card:hover {
    transform: translateY(-6px);
    border-color: rgba(56, 189, 248, 0.35);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.45), 0 0 20px rgba(56, 189, 248, 0.12);
}

.blog-card-image-wrap {
    position: relative;
    height: 205px;
    overflow: hidden;
    background: #0f172a;
}

.blog-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.blog-card:hover .blog-card-image {
    transform: scale(1.06);
}

.blog-card-category-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    padding: 4px 11px;
    border-radius: 8px;
    font-size: 0.74rem;
    font-weight: 700;
    color: #ffffff;
    background: rgba(11, 15, 25, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(6px);
    letter-spacing: 0.3px;
}

.blog-card-body {
    padding: 1.6rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-card-meta {
    font-size: 0.82rem;
    color: #64748b;
    margin-bottom: 0.85rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.blog-card-title {
    font-size: 1.22rem;
    font-weight: 750;
    line-height: 1.4;
    color: #f8fafc;
    margin-bottom: 0.85rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

.blog-card-title a:hover {
    color: #38bdf8;
}

.blog-card-excerpt {
    font-size: 0.92rem;
    color: #94a3b8;
    line-height: 1.55;
    margin-bottom: 1.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex-grow: 1;
}

.blog-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1.1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.blog-card-read-link {
    color: #38bdf8;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: all 0.2s ease;
}

.blog-card-read-link:hover {
    color: #7dd3fc;
    gap: 9px;
}

/* ── Paginación ── */
.blog-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.55rem;
    margin-top: 4rem;
}

.blog-page-btn {
    min-width: 42px;
    height: 42px;
    padding: 0 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #94a3b8;
    font-size: 0.92rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
}

.blog-page-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.15);
}

.blog-page-btn.active {
    background: #0284c7;
    border-color: #38bdf8;
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(2, 132, 199, 0.4);
}