/* Reset some basic elements */
body, h1, h2, h3, p, ul, li, a {
    margin: 0;
    padding: 0;
    text-decoration: none;
    list-style: none;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f4f4f4;
}

/* Header styles */
header.parallax {
    background-image: url('https://png.pngtree.com/thumb_back/fh260/background/20211009/pngtree-matrix-code-abstract-programming-background-image_908363.png'); /* Replace with your image path */
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: #fff;
    text-align: center;
    padding: 100px 20px;
}

header h1 {
    font-size: 3em;
    margin-bottom: 10px;
}

header h2 {
    font-size: 1.5em;
}

/* Main content styles */
main {
    padding: 20px;
    background-color: #fff;
    margin: 20px auto;
    max-width: 800px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

section {
    margin-bottom: 40px;
}

section h2 {
    font-size: 2em;
    margin-bottom: 20px;
    color: #333;
}

section p {
    margin-bottom: 10px;
}

ul {
    margin-left: 20px;
}

li {
    margin-bottom: 5px;
}

/* Project styles */
.project {
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.project h3 {
    margin-bottom: 10px;
}

.button {
    display: inline-block;
    padding: 10px 20px;
    background-color: #333;
    color: #fff;
    border-radius: 5px;
    transition: background-color 0.3s;
}

.button:hover {
    background-color: #555;
}

/* Contact and personal info styles */
#contact ul, #personal-info ul, #languages ul {
    margin-left: 0;
}

#contact li, #personal-info li, #languages li {
    margin-bottom: 10px;
}

/* Footer styles */
footer {
    text-align: center;
    padding: 20px 0;
    background-color: #333;
    color: #fff;
    position: relative;
    bottom: 0;
    width: 100%;
}

/* Fade-in animation */
.fade-in {
    opacity: 0;
    animation: fadeIn 1s forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}