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

body {
    background: #0f0f14;
    color: #e0e0e0;
    font-family: Arial, sans-serif;
}

h1,
h2,
h3 {
    font-family: 'Press Start 2P', cursive;
}

/* HEADER */
#main-header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 20, 0.9);
    z-index: 1000;
    padding: 15px 0;
    text-align: center;
    transition: all 0.3s ease;
}

#main-header .header-inner .btn {
    position: absolute;
    top: 10px;
    right: 30px;
}

#main-header.sticky {
    padding: 5px 0;
}

.header-icon {
    width: 32px;
    vertical-align: middle;
}

/* HERO */
#hero {
    background-color: #410b58;
    font-family: 'Press Start 2P', cursive;
    padding: 90px 20px 20px;
    text-align: center;
    font-size: 1rem;
    /* max-width: 800px; */
    margin: auto;
    background-size: cover;
}

/* PARALLAX */
.parallax {
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding: 100px 20px;
    text-align: center;
}

/* GAMES */
.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    max-width: 1000px;
    margin: 40px auto 0;
}

.game-card {
    background: rgba(0, 0, 0, 0.6);
    padding: 15px;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
}

.game-card img {
    width: 100%;
    border-radius: 8px;
    margin-bottom: 10px;
}

.game-card .btn {
    margin-top: auto;
}

/* ABOUT */
.about-box {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.6);
    padding: 30px;
    border-radius: 20px;
    max-width: 900px;
    margin: auto;
}

.about-box img {
    width: 200px;
    border-radius: 12px;
    margin: 10px;
}

/* WHY */
.why-chain {
    max-width: 700px;
    margin: 40px auto 0;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.why-item {
    background: rgba(0, 0, 0, 0.6);
    padding: 15px 20px;
    border-radius: 12px;
    opacity: 0;
    transform: translateY(30px);
    transition: 0.6s;
}

.why-item.visible {
    opacity: 1;
    transform: translateY(0);
}

/* PLAY */
#play .btn.big {
    margin-top: 30px;
    font-size: 1rem;
}

/* BUTTON */
.btn {
    display: inline-block;
    padding: 10px 20px;
    background: #8e44ad;
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    transition: 0.3s;
}

.btn:hover {
    background: #a55eea;
}

/* FOOTER */
footer {
    text-align: center;
    padding: 15px;
    font-size: 0.75rem;
    color: #777;
    background: #0a0a12;
}

@media (max-width: 900px) {
    .header-inner h1 {
        font-size: 20px;
    }
}