body, html {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
}

.hero {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.hero video {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100vh;
    object-fit: cover;
    z-index: 1;
    transform: translate(-50%, -50%);
}

nav {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    color: #FF69B4;
    padding: 10px;
    z-index: 2;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.menu-icon {
    display: none;
    cursor: pointer;
    margin-left: 10px;
}

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

nav ul li {
    margin-right: 20px;
}

nav ul li a {
    color: #ff0080;
    text-decoration: none;
}

nav ul li a img {
    max-width: 150px;
    padding: 0 10px;
}

.hero-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(255, 62, 197, 0.5);
    padding: 20px;
    z-index: 3;
    color: #fff;
    text-align: center;
}

.section-title {
    text-align: center;
    font-size: 2em;
    margin-top: 40px;
}

.hero-articles {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    padding: 40px;
}

.article {
    position: relative;
}

.image-container {
    position: relative;
    overflow: hidden;
    padding-top: 150%; /* For a vertical rectangle aspect ratio */
}

.image-container img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

footer {
    background-color: #FF69B4;
    color: #fff;
    text-align: center;
    padding: 10px 0;
}

#scrollUpBtn {
    display: none;
    position: fixed;
    bottom: 20px;
    right: 30px;
    z-index: 99;
    font-size: 18px;
    border: none;
    outline: none;
    background-color: #ff0080;
    color: white;
    cursor: pointer;
    padding: 15px;
    border-radius: 4px;
}

#scrollUpBtn:hover {
    background-color: #ff2793;
}

@media (max-width: 768px) {
    nav ul {
        display: none;
        flex-direction: column;
        background: rgba(51, 51, 51, 0.9);
        position: absolute;
        width: 100%;
        left: 0;
        top: 50px;
        text-align: left;
        padding: 10px;
    }
    nav ul li {
        margin-bottom: 10px;
    }
    .menu-icon {
        display: block;
    }
    .hero-articles {
        grid-template-columns: repeat(1, 1fr);
    }
}

body {
    scroll-behavior: smooth;
}

.scroll-to-top.show {
    display: block;
}