/* Barra de progreso */
.progress-container {
    position: fixed;
    top: 75px;
    left: 0;
    width: 100%;
    height: 4px;
    z-index: 1000;
}

#progress-bar {
    height: 100%;
    width: 0%;
    background: var(--primary);
    transition: width 0.1s;
}

/* Contenedor Principal */
.main-content {
    max-width: 960px;
    margin: 0 auto;
    padding: 3rem 1.5rem;
}

.article-excerpt {
    margin-bottom: 20px;
}

.category-tag {
    display: inline-block;
    background: white;
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.reading-time {
    font-size: 0.875rem;
    color: white;
    font-style: italic;
    margin-left: 0.5rem;
}

.article-title {
    font-size: 2.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.mb-auto {
    margin-bottom: auto;
}

.publish-date {
    font-size: 1.2rem;
    color: white;
}

/* Imagen destacada */
.hero-image-wrapper {
    position: relative;
    border-radius: 1rem;
    overflow: hidden;
    margin-bottom: 3rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.image-credit {
    position: absolute;
    bottom: 0;
    width: 100%;
    padding: 1rem;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.6));
    color: white;
    font-size: 0.7rem;
    opacity: 0.8;
}

.hero-image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.7s ease;
}

.hero-image-wrapper:hover img {
    transform: scale(1.03);
}

/* Cuerpo del artículo */
.article-body {
    font-size: 1.125rem;
    line-height: 1.8;
    color: #334155;
    padding-bottom: 3rem;
}

.article-body p {
    margin-bottom: 1.5rem;
}

.article-body h2 {
    font-size: 1.875rem;
    margin: 2.5rem 0 1.25rem;
}


.block-quote {
    background: #f1f5f9;
    border-left: 8px solid var(--primary);
    padding: 2rem;
    margin: 2.5rem 0;
    border-radius: 0 0.75rem 0.75rem 0;
    font-style: italic;
    font-size: 1.25rem;
}

/* Media Queries */
@media (max-width: 768px) {
    .article-title {
        font-size: 2rem;
    }
}