:root {
    --rich-bg: hsl(222, 25%, 10%);
    --card-bg: hsl(218, 39%, 14%);
    --accent: hsl(214, 84%, 56%);
    --text: hsl(0, 0%, 88%);
    --white: #fff;

    --font: "Inter", sans-serif;
    --padding-x: 120px;
}

/* RESET */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: var(--rich-bg);
    color: var(--text);
    font-family: var(--font);
    display:block;
    height: auto;
}

/* CONTAINER */
.container {
    max-width: 1400px;
    margin: auto;
}

/* HEADER */
header {
    padding: 20px var(--padding-x);
}

/* =========================
   BANNER
========================= */
.banner {
    padding: 0 var(--padding-x);
    margin-bottom: 40px;
}

.banner-card {
    position: relative;
    height: 420px;
    border-radius: 20px;
    overflow: hidden;
}

.banner-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* overlay */
.banner-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,.9), rgba(0,0,0,.4));
}

/* conteúdo */
.card-content {
    position: absolute;
    bottom: 30px;
    left: 30px;
    z-index: 2;
    max-width: 400px;
}

.card-title {
    font-size: 32px;
    font-weight: bold;
}

/* =========================
   FILTER BAR (CORRIGIDO)
========================= */
.filter-bar {
    background: var(--card-bg);
    margin: 0 var(--padding-x) 30px;
    padding: 15px;
    border-radius: 15px;
    display: flex;
    justify-content: center;
}

/* =========================
   GRID
========================= */
.movies-grid {
    padding: 0 var(--padding-x);
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
}

/* =========================
   CARD
========================= */
.movie-card {
    background: var(--card-bg);
    border-radius: 15px;
    overflow: hidden;
    transition: transform .3s ease;
}

.movie-card:hover {
    transform: translateY(-5px);
}

.card-head {
    height: 160px;
}

.card-head img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-body {
    padding: 10px;
    text-align: center;
}

.card-title {
    font-size: 16px;
    margin-bottom: 5px;
}

.card-description {
    font-size: 12px;
    opacity: .7;
}

/* TAGS */
.card-info {
    margin-top: 8px;
    display: flex;
    justify-content: center;
    gap: 5px;
    flex-wrap: wrap;
}

.card-info span {
    background: #111;
    padding: 3px 6px;
    border-radius: 10px;
    font-size: 10px;
    color: var(--accent);
}

/* RESPONSIVO */
@media (max-width: 768px) {
    .movies-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    :root {
        --padding-x: 20px;
    }
}