:root {
    --color-morado: #7B2CBF;
    --color-azul: #3A86FF;
    --color-fondo: #F3F3F3;
    --color-texto: #1D1D1D;
    --color-blanco: #ffffff;
    --color-headerFooter: #233B6E;
}
  
body {
    font-family: 'Open Sans', sans-serif;
    background-color: var(--color-fondo);
    color: var(--color-texto);
    overflow-x: hidden;
}
  
a {
    text-decoration: none;
    color: inherit;
}
  
header {
    background-color: var(--color-headerFooter);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 999;
}
  
.navbar-brand {
    font-family: 'Poppins', sans-serif;
    font-weight: bold;
    color: var(--color-blanco);
}
  
.nav-link {
    color: var(--color-blanco);
    font-weight: 500;
    margin-right: 1rem;
}
  
.nav-link:hover {
    color: var(--color-azul);
}

.seccion-blog-intro {
    background-color: var(--color-morado);
    color: var(--color-blanco);
}
  
.blog-card {
    background-color: #e6f0ff;
    border: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 20px rgba(0,0,0,0.15);
}
  
.card-title {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 1.2rem;
}
  
.card-footer img {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border-radius: 50%;
    border: 2px solid var(--color-blanco);
}

.blog-card .card-img-top {
    height: 180px;
    object-fit: contain;
    object-position: center;
    padding: 10px;
    background-color: #fff;
}

footer {
    background-color: var(--color-headerFooter);
    color: var(--color-blanco);
}