body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #111111;
    color: white;
}

/* Phần đầu trang */

header {
    background-color: #111111;
    padding: 12px 20px;

    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    color: red;
    font-size: 1.4em;
    font-weight: bold;
}

nav a {
    color: white;
    text-decoration: none;
    margin-left: 20px;
    font-size: 0.9em;
}

nav a:hover {
    color: red;
}

/* Ảnh nền nổi bật */

.banner {
    height: 180px;

    background-image: url("../images/banner.jpg");
    background-size: cover;
    background-position: center;

    display: flex;
    align-items: flex-end;

    padding: 25px;

    box-sizing: border-box;
}

.banner h1 {
    font-size: 2.3em;
    margin: 0;

    text-shadow: 3px 3px 5px black;
}

/* Nội dung chính */

main {
    padding: 20px;
}

.movie-section {
    margin-bottom: 40px;
}

.movie-section h2 {
    font-size: 1.2em;
}

/* Danh sách phim */

.movies {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

/* Từng phim */

.movie {
    position: relative;

    width: 140px;
    height: 200px;

    transition: transform 0.3s, box-shadow 0.3s;
}

.movie img {
    width: 100%;
    height: 100%;

    object-fit: cover;
}

/* Khi rê chuột vào ảnh */

.movie:hover {
    transform: scale(1.15);

    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.4);

    z-index: 5;
}

/* Nhãn HOT */

.movie span {
    position: absolute;
    top: 5px;
    left: 5px;

    background-color: red;
    color: white;

    padding: 3px 7px;

    font-size: 0.7em;
    font-weight: bold;

    z-index: 2;
}