html, body {
    height: 100%;
    margin: 0;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
    display: flex;
    flex-direction: column;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scrollbar-width: thin;
}

body {
    font-family: 'Poppins', system-ui, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
    letter-spacing: 0px;
    scroll-behavior: smooth;
}

a {
    text-decoration: wavy;
    color: inherit;
}

.responsive-video {
    display: block;
    max-width: 80%;
    height: 56vh;
    margin: 2.25rem auto;
    border-radius: 0.75rem;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.1);
    background-color: black;
}

.video-container {
    position: relative;
    overflow: hidden;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
}

.video-container .play-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: rgba(0, 0, 0, 0.5);
    padding: 8px 11px;
    border-radius: 4px;
    color: white;
    font-size: 1.1rem;
    display: none;
}

.video-container:hover .play-overlay {
    display: block;
}

.video h1 {
    font-size: 1.5rem;
    text-align: center;
}

@media (max-width: 480px),
(max-width: 768px),
(max-width: 1024px) {
    .responsive-video {
        display: block;
        max-width: 95%;
        height: 64vh;
        margin: 0.375rem auto;
        border-radius: 0.75rem;
        box-shadow: 0 3px 15px rgba(0, 0, 0, 0.1);
        background-color: black;
    }

    .video h1 {
        font-size: 0.975rem;
        text-align: center;
    }
}