.navbar {
        background-color: #1c1c1c;
        position: fixed;
        top: 0;
        width: 100%;
        z-index: 1000;
        left: 0;
        right: 0;
        padding: 15px 30px;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
        display: flex;
        justify-content: space-between;
        align-items: center;
        box-sizing: border-box;
    }

    .navbar .nav-logo {
        color: white;
        text-decoration: none;
        font-size: 1.5em;
        font-weight: bold;
        text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
        margin: 0;
    }

    .navbar .nav-logo:hover {
        color: #ffffff;
        text-decoration: none;
        transform: scale(1.05);
        transition: transform 0.3s ease;
    }

    .navbar ul {
        margin: 0;
        padding: 0;
        list-style: none;
        display: flex;
    }

    .navbar ul li {
        margin-left: 20px;
    }

    .navbar ul li a {
        color: white;
        text-decoration: none;
        font-size: 1em;
        padding: 5px 10px;
        border-radius: 4px;
        transition: background-color 0.3s ease;
    }

    .navbar ul li a:hover {
        background-color: #333;
    }

    body {
        padding-top: 70px;
    }


body {
    background-color: #121212;
    font-family: 'Segoe UI', Arial, sans-serif;
    transition: all 0.3s ease;
    background-attachment: fixed;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

.container {
    margin-top: 20px;
    flex-grow: 1;
    min-height: 1000px;
}

p{
    color: #b0b0b0;
    font-size: 16px;
    line-height: 1.5;
}

h1:hover {
    transform: perspective(500px) rotatex(0deg);
    text-shadow: 0 0 40px rgb(125, 255, 136);
}

h2 {
    color: rgb(255, 255, 255);
    font-size: 32px;
    margin-top: 10px;
    margin-bottom: 20px;
    border-bottom: 2px solid rgb(0, 255, 21);
    padding-bottom: 10px;
}

.homework-week4 {
    background: rgba(45, 45, 45, 0.74);
    border: 1px solid #333;
    border-radius: 20px;
    padding: 20px;
    margin: 20px auto;
    max-width: 800px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);

}

.homework4list {
    list-style-type: none;
    padding: 0;
    margin: 0;

}

.homework4list li {
    color: #e0e0e0;
    margin-bottom: 10px;
    padding-left: 10px;
    font-size: 18px;
    line-height: 1.4;
    border-left: #4ae251 4px solid;
}

.odev1-container {
    flex-direction: row;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.odev1-link {
    display: flex;
}

.odev1-btn {
    background: #29af30;
    color: #ffffff;
    border-radius: 10px;    
    display: inline-block;
    text-decoration: none;
    font-weight: bold;
    font-size: 18px;
    margin-right: 100px;
    padding: 20px 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    border: 2px solid #29af30;
}

.odev1-btn:hover {
    background: #19b921;
    color: #ffffff;
    box-shadow: 0 6px 20px rgba(0, 255, 21, 0.342);
    border: 2px solid #19b921;
    transform: translateY(-2px);
}

.footer {
    background-color: #1c1c1c;
    position: relative;
    text-align: center;
    justify-content: space-between;
    padding: 50px;
    border-top: 1px solid #444;
    font-size: 14px;
    color: #888;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.footer a{
    color: #4a90e2;
    text-decoration: none;
}

.footer a:hover{
    color: #6ba3f0;
    text-decoration: none;
}