.portfolio {
    display: flex;
    flex-direction: column;
}

.pdf-container iframe {
    width: 100%;
    height: 90vh;
    border: none;
}


.btn {
    align-self: flex-end;
    margin-top: 1rem;
    margin-right: 2rem;
    margin-bottom: 1rem;
    padding: 0.8rem 1.5rem;
    background: #2a2a2a;
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
}

.btn:hover {
    background: white;
}

.portfolio-grid {
    display: flex;
    gap: 400px;
    justify-content: center;

}

.portfolio-grid h3 {
    margin-top: 20px;
}

.portfolio-item {
    text-align: center;
    text-decoration: none;
    color: black;
    transition: transform 0.3s ease;
}

.portfolio-item img {
    width: 450px;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.portfolio-item:hover {
    transform: scale(1.05);
    color: white;
}

.portfolioSeparacion h2 {
    margin-bottom: 80px;
    text-shadow: 0px 0px  #2a2a2a;
    font-size: 60px;
}

.portfolioSeparacion {
    font-family: var(--font-body);
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}


/*****************************/

@media (max-width: 1400px) {
    
 .portfolio-grid {
   gap: 100px;

}


.portfolio-item img {
    width: 300px;
}



}

@media (max-width: 1100px) {

    .portfolios {
        min-height: auto;          
        padding: 40px 20px;
    }

    .portfolio-grid {
        flex-direction: column;    
        gap: 30px;
    }

    .portfolio-item img {
        width: 80vw;               
        max-width: 320px;
    }

    .portfolio-item h3 {
        font-size: 1.4rem;
    }
}


@media (max-width: 480px) {

    .portfolio-item img {
        width: 90vw;
        max-width: 280px;
    }

    .portfolio-item h3 {
        font-size: 1.2rem;
    }
}