body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f10079a8;
    color: #000000;
    line-height: 1.6;
}

header {
    background-color: rgba(0, 0, 0, 0); 
    padding: 10px 20px;
    color: #ffffff;
}

header h1 {
    text-align: center;
    margin: 0;
}

.separator {
    border: 0;
    height: 2px;
    background-color: #000000;
    margin: 10px 0;
}

nav {
    margin-top: 10px;
}

nav ul {
    list-style: none;
    padding: 0;
    display: flex;
    justify-content: center;
}

nav ul li {
    margin: 0 15px;
}

nav ul li a {
    color: #000000;
    text-decoration: none;
    padding: 10px 15px;
    transition: background-color 0.3s;
}

nav ul li a:hover {
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 5px;
}

main {
    padding: 20px;
    max-width: 800px;
    margin: 20px auto;
    position: relative;
    z-index: 1;
}

main section {
    position: relative;
    background-color: #ffffff;
    padding: 15px 20px;
    margin: 15px 0;
    border-radius: 20px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}



main section h2 {
    font-size: 24px;
    margin-bottom: 15px;
    font-weight: bold;
    text-align: center;
    text-decoration: underline;
    color: #000000;
}

footer {
    text-align: center;
    padding: 10px;
    background-color: rgba(0, 0, 0, 0); 
    color: #000000;
}

footer p {
    margin: 5px 0;
}

.video-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -1;
}

.video-background video {
    min-width: 100%;
    min-height: 100%;
    object-fit: cover;
}

.button:hover {
    opacity: 0.8;
}

.progress-bar {
    background-color: #00000057;
    border-radius: 5px;
    height: 20px;
    width: 80%;
    margin: 5px auto;
}

.progress {
    background-color: #000000;
    height: 100%;
    border-radius: 5px;
    transition: width 0.5s;
}

hr {
    border: 0;
    height: 2px;
    background-color: #f87272;
    margin: 10px 0;
}




.video-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -1;
}


.video-background video {
    min-width: 100%;
    min-height: 100%;
    object-fit: cover;
    filter: brightness(50%); 

}
.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.3); 
    z-index: 0; 
}