/* --- VARIÁVEIS E RESET --- */
        :root {
            --primary-orange: #ff4500; /* Mantido para identidade da marca (Botões/Destaques) */
            --menu-purple-start: #4a00e0; /* Roxo Escuro */
            --menu-purple-end: #8e2de2;   /* Roxo Claro */
            --dark-bg: #050505;
            --text-color: #ffffff;
        }

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

        body {
            font-family: 'Roboto', sans-serif;
            background-color: var(--dark-bg);
            color: var(--text-color);
            overflow-x: hidden;
            height: 100vh;
            display: flex;
            flex-direction: column;
        }

        /* --- BACKGROUND ANIMADO (PARTÍCULAS) --- */
        #bg-canvas {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            /* Fundo levemente azulado para combinar com as partículas */
            background: radial-gradient(circle at center, #0a0a1a 0%, #000000 100%);
        }

        /* --- HEADER / NAVBAR (AGORA ROXO) --- */
        header {
            /* Degradê Roxo solicitado */
            background: linear-gradient(90deg, var(--menu-purple-start) 0%, var(--menu-purple-end) 100%);
            padding: 0 5%;
            height: 70px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            box-shadow: 0 2px 15px rgba(138, 43, 226, 0.4); /* Sombra roxa */
            position: relative;
            z-index: 100;
        }

        .brand-name {
            font-family: 'Orbitron', sans-serif;
            font-weight: 700;
            font-size: 1.5rem;
            color: white;
            font-style: italic;
            text-transform: uppercase;
        }

        nav ul {
            display: flex;
            list-style: none;
            gap: 25px;
            align-items: center;
        }

        nav a {
            text-decoration: none;
            color: white;
            font-weight: 500;
            transition: 0.3s;
            text-transform: uppercase;
            font-size: 0.9rem;
        }

        nav a:hover {
            color: #00ffff; /* Hover agora é Ciano para combinar com o BG */
            text-shadow: 0 0 5px rgba(0, 255, 255, 0.8);
        }

        /* Search Bar */
        .search-box {
            background: rgba(255, 255, 255, 0.15);
            border: 1px solid rgba(255,255,255,0.3);
            border-radius: 20px;
            padding: 5px 15px;
            display: flex;
            align-items: center;
        }

        .search-box input {
            background: transparent;
            border: none;
            outline: none;
            color: white;
            width: 120px;
        }
        
        .search-box input::placeholder {
            color: rgba(255,255,255,0.7);
        }

        .search-box i {
            color: white;
            cursor: pointer;
        }

        /* Botão Login */
        .btn-login {
            background-color: transparent;
            border: 2px solid white;
            padding: 5px 20px;
            border-radius: 5px;
            font-weight: bold;
        }

        .btn-login:hover {
            background-color: white;
            color: var(--menu-purple-start); /* Texto roxo ao passar o mouse */
            box-shadow: 0 0 10px rgba(255,255,255,0.5);
        }

        /* Menu Mobile Icon */
        .menu-icon {
            display: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: white;
        }

        /* --- HERO SECTION (Área Principal) --- */
        .hero {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            padding: 2rem;
            position: relative;
        }

        .showcase-grid {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 3rem;
            width: 100%;
            max-width: 1200px;
            margin-bottom: 2rem;
        }

        /* Cards dos Jogos */
        .game-card {
            width: 250px;
            height: 350px;
            border-radius: 10px;
            overflow: hidden;
            position: relative;
            box-shadow: 0 0 20px rgba(0,0,0,0.8);
            transition: transform 0.4s ease, box-shadow 0.4s ease;
            cursor: pointer;
            border: 1px solid #333;
        }

        .game-card:hover {
            transform: scale(1.05) translateY(-10px);
            /* Brilho laranja para manter a marca Katana, contrastando com o fundo azul */
            box-shadow: 0 0 30px var(--primary-orange);
            border-color: var(--primary-orange);
        }

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

        /* Centro (Logo e Texto) */
        .center-stage {
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .main-logo img {
            max-width: 300px;
            filter: drop-shadow(0 0 10px rgba(0,255,255,0.1));
            margin-bottom: 1rem;
        }

        .hero-text h1 {
            font-family: 'Orbitron', sans-serif;
            font-size: 1.2rem;
            letter-spacing: 3px;
            color: var(--primary-orange);
            margin-bottom: 0.5rem;
            text-transform: uppercase;
        }

        .hero-text p {
            font-size: 1rem;
            letter-spacing: 2px;
            color: #ccc;
            margin-bottom: 2rem;
            max-width: 600px;
        }

        /* Botão CTA */
        .cta-button {
            padding: 15px 50px;
            font-size: 1.2rem;
            background: transparent;
            color: var(--primary-orange);
            border: 2px solid var(--primary-orange);
            border-radius: 50px; 
            text-decoration: none;
            font-family: 'Orbitron', sans-serif;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
            z-index: 1;
        }

        .cta-button::before {
            content: '';
            position: absolute;
            top: 0; left: 0; width: 0%; height: 100%;
            background: var(--primary-orange);
            z-index: -1;
            transition: width 0.3s ease;
        }

        .cta-button:hover::before {
            width: 100%;
        }

        .cta-button:hover {
            color: white;
            box-shadow: 0 0 20px var(--primary-orange);
        }

        /* Decoração Hexagonal */
        .hex-decor {
            position: absolute;
            opacity: 0.3;
            pointer-events: none;
        }
        .hex-left { left: 5%; top: 30%; }
        .hex-right { right: 5%; bottom: 30%; }

        /* --- RESPONSIVIDADE --- */
        @media (max-width: 900px) {
            .showcase-grid {
                flex-direction: column;
                gap: 2rem;
            }
            
            .center-stage { order: 1; }
            .game-card { order: 2; width: 200px; height: 280px; }
            
            header { padding: 0 20px; }
            
            .menu-icon { display: block; }
            
            nav {
                position: absolute;
                top: 70px;
                left: -100%;
                width: 100%;
                background: linear-gradient(180deg, var(--menu-purple-start) 0%, #000 100%); /* Menu mobile roxo */
                flex-direction: column;
                padding: 20px 0;
                transition: 0.3s;
                border-bottom: 2px solid var(--primary-orange);
            }

            nav.active { left: 0; }

            nav ul {
                flex-direction: column;
                gap: 20px;
            }
        }
      .game-card {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 20px; /* Espaço entre a imagem e o botão */
            text-align: center;
        }

        .cta-button {
            display: inline-block;
            text-decoration: none;
            /* Seus estilos de animação do CSS externo continuarão funcionando aqui */
        }

        /* Ajuste para centralizar o grid se necessário */
        .showcase-grid {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 40px;
        }

        /* Container que centraliza tudo na página */
.video-section {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 60px 20px;
    background: transparent;
}

/* A moldura estilizada */
.video-frame {
    position: relative;
    padding: 10px; /* Espessura da moldura */
    background: linear-gradient(135deg, #00ffff, #008080);
    border-radius: 5px;
    box-shadow: 0 0 25px rgba(0, 255, 255, 0.4); /* Efeito Glow */
    line-height: 0; /* Remove espaços extras sob o vídeo */
}

/* Corta as pontas para parecer tecnológico */
.video-frame::before {
    content: "";
    position: absolute;
    top: -2px; left: -2px; right: -2px; bottom: -2px;
    background: transparent;
    border: 2px solid #00ffff;
    z-index: -1;
    clip-path: polygon(10% 0, 90% 0, 100% 15%, 100% 85%, 90% 100%, 10% 100%, 0 85%, 0 15%);
}

/* Responsividade: Garante que o vídeo não quebre em celulares */
.video-container {
    width: 100%;
    max-width: 800px;
}

.video-frame iframe {
    width: 100%;
    height: 450px; /* Altura ajustada para telas maiores */
    border: 2px solid #000; /* Linha interna para contraste */
}

@media (max-width: 768px) {
    .video-frame iframe {
        height: 250px;
    }
}