:root {
    --bg: #050608;
    --card: #12141d;
    --accent: #00d4ff;
    --text: #ffffff;
}

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

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
}

/* NAVBAR RESPONSIVA */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 5%;
    position: fixed;
    width: 100%;
    background: rgba(5, 6, 8, 0.9);
    backdrop-filter: blur(15px);
    z-index: 1000;
}

.logo { font-size: 1.5rem; font-weight: 800; }
.logo span { color: var(--accent); }

.nav-links { display: flex; list-style: none; gap: 2rem; }
.nav-links a { text-decoration: none; color: #ccc; font-weight: 500; transition: 0.3s; }
.nav-links a:hover { color: var(--accent); }

/* MENU MÓVIL */
.menu-toggle { display: none; }
.menu-icon { display: none; cursor: pointer; }

/* HERO SECTION (Adaptable) */
.hero {
    padding: 150px 5% 60px;
    text-align: center;
    background: radial-gradient(circle at top right, #102a43, var(--bg));
}

.hero h1 { font-size: 2.5rem; margin-bottom: 20px; }
.highlight { color: var(--accent); }
.hero p { color: #888; max-width: 600px; margin: 0 auto 30px; }

.hero-btns { display: flex; gap: 15px; justify-content: center; }

/* GRID DE TARJETAS (RESPONSIVO) */
.container { padding: 60px 5%; }
.section-title { margin-bottom: 30px; font-size: 1.8rem; }

.media-grid {
    display: grid;
    /* Esto crea columnas automáticas que se ajustan al ancho */
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.card {
    background: var(--card);
    border: 1px solid rgba(255,255,255,0.05);
    padding: 40px 30px;
    border-radius: 24px;
    text-align: center;
    transition: 0.4s;
}

.card:hover { border-color: var(--accent); transform: translateY(-5px); }
.active-glow { box-shadow: 0 0 30px rgba(0, 212, 255, 0.15); border: 1px solid var(--accent); }

.badge { font-size: 0.7rem; background: rgba(255,255,255,0.1); padding: 4px 12px; border-radius: 12px; color: var(--accent); }
.icon { font-size: 3.5rem; margin: 20px 0; }
.play-btn { width: 100%; padding: 12px; border-radius: 12px; border: none; background: #222; color: #fff; cursor: pointer; font-weight: bold; }
.play-btn:hover { background: var(--accent); color: #000; }

/* --- MEDIA QUERIES PARA MÓVILES --- */
@media (max-width: 768px) {
    .nav-links {
        display: none; /* Escondemos el menú tradicional */
        flex-direction: column;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background: var(--bg);
        padding: 40px;
        text-align: center;
    }

    .menu-icon { display: block; } /* Mostramos el icono hamburguesa */

    /* Mostrar menú al dar click */
    .menu-toggle:checked ~ .nav-links { display: flex; }

    .hero h1 { font-size: 2rem; }
    .hero-btns { flex-direction: column; }
}

/* Contenedor de logos dentro de las tarjetas */
.brand-logo {
    width: 100%;
    height: 120px; /* Altura fija para que todas las tarjetas alineen igual */
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    padding: 10px;
}

.brand-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain; /* Esto evita que el logo se estire */
    filter: drop-shadow(0px 5px 15px rgba(0,0,0,0.3)); /* Sombra suave para resaltar */
}

/* Ajuste del logo en el navbar */
.navbar .logo img {
    transition: transform 0.3s ease;
}

.navbar .logo:hover img {
    transform: scale(1.1);
}