body {
    margin: 0;
    padding: 0;
    text-align: center;
    font-family: 'Arial', sans-serif;
    background-color: #f5f5f5;
}


.hero {
    background: #c5e4e7;
    padding: 100px 0;
    position: relative;
}

.mountain {
    width: 60%;
    max-width: 600px;
    margin-top: -50px;
}

.code-icon {
    width: 120px;
    position: absolute;
    left: 20%;
    bottom: -30px;
}


.contact {
    padding: 40px 20px;
    background: #5cbec9;
    color: white;
}

.contact h2 {
    font-size: 24px;
}

.button {
    background: #2d5f6b;
    color: white;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    display: inline-block;
    margin-top: 10px;
}

.button:hover {
    background: #1b3f48;
}

footer {
    padding: 20px;
    background: #48858e;
    color: white;
}
.back-button-about-me {
    position: fixed;
    top: 10px;
    left: 0px;
    padding: 10px 20px;
    background: #48858e;
    color: white;
    border: none;
    border-radius: 50px;
    z-index: 1; 
}

.back-button-about-me:hover {
    background: #1b3f48;
}