/* xs */
@media (min-width: 390px) {
    
}

/* xs */
@media (min-width: 480px) {

}

/* sm */
@media (min-width: 640px) {
    .container {
        padding: 0 70px;
    }

    h1 {
        font-size: 2.4rem;
    }

    .section-2-container {
        margin: 100px 0 100px 0;
    }

    .journal-gallery {
        grid-template-columns: 1fr;
    }

    .journal-image {
        height: 180px;
    }

}

/* md */
@media (min-width: 768px) {
    .container {
        padding: 0 60px 0 60px;
    }

    h2 {
        font-size: 1.6rem;
    }

    .header-container {  
        margin: 100px 0px; 
    }

    .section-3-video-container iframe {
        height: 300px;
    }

    .journal-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
   
}

/* lg */
@media (min-width: 1024px) {

    .container {
        padding: 0 100px;
    }

    h2 {
        font-size: 1.7rem;
    }

    h5 {
        font-size: 1.3rem;
    }

    .jpo-container {
        max-width: 900px;
        padding: 0 60px;
    }

    .section-3-video-container iframe {
        height: 500px;
    }

    .section-2-container {
        display: flex;
        flex-direction: row;
        gap: 100px;
        align-items: center; 
    }

    .journal-gallery {
        grid-template-columns: repeat(2, 1fr);
    }

    .videos-container {
        grid-template-columns: repeat(2, 1fr); 
        gap: 50px;
    }

    .video-box iframe {
        height: 350px; 
    }
}


/* xl */
@media (min-width: 1280px) {
    .container {
       padding: 0 120px;
    }

    h1 {
        font-size: 2.6rem;
    }

    .section-2-container {
        padding: 0 90px;
    }

    .journal-gallery {
        grid-template-columns: repeat(3, 1fr);
    }

}

/* 2xl */
@media (min-width: 1536px) {
    .container {
        padding: 0 200px;
    }

    h4 {
        font-size: 1.4rem;
    }

    h5 {
        font-size: 1.2rem;
    }

    .jpo-container {
        max-width: 1100px;
        padding: 0 80px;
    }

}

/* 3xl */
@media (min-width: 1920px) {
    .container {
        padding: 0 250px;
    }

    .jpo-container {
        max-width: 1300px;
        padding: 0 120px;
    }

    h2 {
        font-size: 2rem;
    }

    .journal-gallery {
        grid-template-columns: repeat(4, 1fr);
    }
}