/* General Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background: linear-gradient(135deg, #1a1a3d, #2e2e6a);
    color: white;
    overflow-x: hidden;
    line-height: 1.6;
}

/* Header Section */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 5%;
    background-color: rgba(0, 0, 0, 0.2);
}

header .logo {
    font-size: 1.2rem;
    font-weight: bold;
}

header nav a {
    color: white;
    margin: 0 15px;
    text-decoration: none;
}

header nav a:hover {
    text-decoration: underline;
}

header .buttons button {
    margin-left: 10px;
    padding: 5px 15px;
    border: none;
    cursor: pointer;
}

.login-btn {
    background-color: #4476f6;
    color: white;
    border-radius: 5px;
}

.register-btn {
    background-color: #42b983;
    color: white;
    border-radius: 5px;
}

/* About Us Section */
.about-us {
    max-width: 800px;
    margin: 5% auto;
    text-align: center;
    padding: 0 5%;
}

.about-us h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: bold;
}

.about-us span {
    color: #42b983;
}

.about-us p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    color: #dcdcdc;
}

/* Footer Section */
footer {
    text-align: center;
    padding: 15px 5%;
    background-color: rgba(0, 0, 0, 0.2);
    margin-top: 30px;
}

footer nav a {
    color: white;
    margin: 0 10px;
    text-decoration: none;
}

footer nav a:hover {
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    header, footer {
        flex-direction: column;
        text-align: center;
    }

    .about-us {
        margin-top: 20%;
    }
}