body{
    background-image: url("fondo2.webp");
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

#contenedor {
    max-width: 100%;
    margin: 0 auto;
    padding: 2rem;
    text-align: start;
}

#pipContent {
    width: 100%;
    border-radius: 12px;
    margin: 2rem auto;
    padding: 2rem;
}

#clase {
    background-color: rgba(255, 255, 255, 0.4);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.5); 
}

h1, h2 {
    color: #333;
    margin: 1.5rem 0;
    line-height: 1.4;
    font-family: 'Segoe UI', system-ui, sans-serif;
}

h1 {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    border-bottom: 2px solid #eee;
    padding-bottom: 0.5rem;
}

h2 {
    font-size: clamp(1.25rem, 3vw, 2rem);
    margin-top: 3rem;
}

p {
    color: #444;
    line-height: 1.6;
    margin: 1rem 0;
    font-size: clamp(1rem, 2vw, 1.125rem);
    font-family: system-ui, sans-serif;
}

ul,ol	{
    color: #444;
    line-height: 1.6;
    margin: 1rem 0;
    font-size: clamp(1rem, 2vw, 1.125rem);
    font-family: system-ui, sans-serif;
    margin: 1rem 0;
    padding: 0 1rem;
}

a {
    display: block;
    width: fit-content;
    color: #2563eb;
    text-decoration: none;
    padding: 0.75rem 1.5rem;
    margin: 0 auto;
    border-radius: 8px;
    background-color: rgba(255, 255, 255, 0.5);
    transition: all 0.3s ease;
    font-weight: bold;
    font-size: 1.5rem;
}

a:hover {
    background-color: #ffffff;
    transform: translateY(-2px);
}

.clase {
    width: 100%;
    max-width: 1000px;
    height: auto;
    margin: 2rem auto;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
    transition: transform 0.3s ease;
    display: block;
    margin: 0 auto;
}

.clase:hover {
    transform: scale(1.02);
}

.logo {
    width: 120px;
    height: auto;
    margin: 1rem auto;
    display: block;
    padding: 0.5rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.buttonpip {
    display: block;
    background-color: #000000;
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    margin: 0 auto;
}

.buttonpip:hover {
    background-color: #1e1f20;
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    #contenedor {
        padding: 1rem;
    }
    
    #pipContent {
        padding: 1rem;
    }
    
    #clase {
        padding: 1rem;
    }
    
    .clase {
        margin: 1rem auto;
    }
}

@media (max-width: 480px) {
    button {
        width: 100%;
        margin: 0.5rem 0;
    }
    
    a {
        width: 100%;
        text-align: center;
    }
}

@media print {
    #togglePip {
        display: none;
    }
    
    #pipContent {
        box-shadow: none;
    }
    
    a {
        color: #000;
        background: none;
    }
}