body {
    font-family: Arial, sans-serif;
    margin: 0;
    background: #f4f6f8;
}

.btn-back {
    display: inline-block;
    padding: 8px 15px;
    background: #2c4e6e;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-size: 14px;
    transition: 0.3s;
    white-space: nowrap;
}

.btn-back:hover {
    background: #1b344a;
}

.container {
    width: 90%;
    margin: auto;
    padding: 30px 0;
}

.header-dosen {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 20px;
}

.title {
    color: #2c4e6e;
    margin: 0 0 5px 0;
}

.subtitle {
    color: gray;
    font-size: 14px;
    margin: 0;
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-top: 20px;
}

.table-dosen {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
}

.table-dosen th {
    background: #2c4e6e;
    color: white;
    padding: 12px 10px;
    text-align: left;
}

.table-dosen td {
    background: #e3eef7;
    padding: 12px 10px;
    border-bottom: 5px solid white;
}

.content2 {
    padding: 60px 5%;
    background: #1f4f75;
    color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 50px; 
}

.banner {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    text-align: center;
}

.banner img {
    width: 100%;
    max-width: 700px;
    height: auto;
    display: block;
}

.bottom-content {
    width: 100%;
    max-width: 1100px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
}

.info-left, .info-right {
    flex: 1;
    text-align: left;
}

.info-right {
    font-size: 16px;
    line-height: 1.7;
}

.info-left h2 {
    color: #E5EB14;
    margin-top: 0;
    margin-bottom: 15px;
}

.info-left p {
    margin: 8px 0;
}

.divider {
    width: 2px;
    background: white;
    min-height: 150px;
}

@media screen and (max-width: 768px) {
    .header-dosen {
        flex-direction: column-reverse; 
        gap: 15px;
    }

    .btn-back {
        align-self: flex-start;
    }

    .bottom-content {
        flex-direction: column;
        gap: 30px;
    }
    
    .content2 {
        padding: 40px 20px;
    }

    .bottom-content {
        flex-direction: column;
        gap: 30px;
        flex-direction: column;
        text-align: center;
    }

    .info-left, .info-right {
        text-align: center;
    }

    .divider {
        width: 100%;
        height: 2px;
        min-height: auto;
    }

    .banner img {
        width: 100%; 
        height: auto;
    }
}