main {
    max-width: 1800px;
    margin: 0 auto;
    padding: 2rem 3vw;
    min-height: calc(100vh - 150px);
}

.page {
    margin-bottom: 4rem;
}

.hero-video {
    position: relative;
    width: 100vw;
    margin-left: calc(50% - 50vw);
    aspect-ratio: 16 / 9;
    max-height: 50vh;
    min-height: 300px;
    overflow: hidden;
    margin-bottom: 3rem;
}

.hero-video-element {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.hero-video-element.fade-in {
    opacity: 1;
}

.hero-video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2;
}

.hero-video-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 3;
    text-align: center;
    width: 90%;
}

.hero-video-content h1 {
    font-size: 3.5rem;
    color: #fff;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    margin: 0;
}

@media (max-width: 768px) {
    .hero-video-content h1 {
        font-size: 2rem;
    }
}