:root {
    --bg-dark: #12131C;
    --card-bg: rgba(26, 28, 41, 0.82);
    /* Transparencia para dejar entrever el fondo */
    --accent: #00A80E;
    /* Verde deslumbrante */
    --accent-hover: #00870b;
    --text-main: #FFFFFF;
    --text-muted: #A0A5C0;
    --border-color: rgba(255, 255, 255, 0.12);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* Fondo decorativo desenfocado */
body::before {
    content: "";
    position: fixed;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background-image: linear-gradient(rgba(18, 19, 28, 0.65),
            rgba(18, 19, 28, 0.85)), url('wp6505487.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    filter: blur(2px) brightness(2.00);
    z-index: -1;
    transform: scale(1.05);
}

/* Tipografía retro */
.pixel-text,
.pixel-title {
    font-family: 'VT323', monospace;
    letter-spacing: 3px;
}

/* Header / Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 10%;
    background-color: rgba(18, 19, 28, 0.75);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 100;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.8rem;
    font-weight: bold;
}

.logo-img {
    height: 38px;
    width: auto;
    object-fit: contain;
}

.badge {
    font-size: 0.8rem;
    background: rgba(56, 59, 86, 0.8);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
}

nav a {
    color: var(--text-muted);
    text-decoration: none;
    margin-left: 1.5rem;
    transition: color 0.3s;
}

nav a:hover {
    color: var(--text-main);
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 5rem 1rem;
    max-width: 800px;
    margin: 0 auto;
}

.hero .pixel-title {
    font-size: 3.5rem;
    color: var(--accent);
    margin-bottom: 1rem;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8);

    /* Animaciones: Entrada con rebote + flotación retro continua */
    animation:
        bounceInDown 1.2s cubic-bezier(0.215, 0.61, 0.355, 1) forwards,
        floatRetro 3s ease-in-out infinite 1.2s;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: #e0e2ec;
    margin-bottom: 2rem;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.8);

    /* Animación suave de aparición para el subtítulo */
    animation: fadeIn 1.5s ease-out 0.4s both;
}

/* ==========================================
   ANIMACIONES DE ENTRADA Y MOVIMIENTO
   ========================================== */

/* 1. Caída con rebote para el título principal */
@keyframes bounceInDown {
    0% {
        opacity: 0;
        transform: translateY(-200px) scale(0.8);
    }

    60% {
        opacity: 1;
        transform: translateY(20px) scale(1.05);
    }

    80% {
        transform: translateY(-10px) scale(0.98);
    }

    100% {
        transform: translateY(0) scale(1);
    }
}

/* 2. Flotación constante estilo retro/arcade */
@keyframes floatRetro {

    0%,
    100% {
        transform: translateY(0);
        text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8);
    }

    50% {
        transform: translateY(-8px);
        text-shadow: 2px 10px 18px rgba(0, 168, 14, 0.6);
    }
}

/* 3. Aparición suave (Fade In) */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(15px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 4. Pulso brillante para los botones principales de descarga */
@keyframes pulseGlow {

    0%,
    100% {
        box-shadow:
            0 0 0 2px #000,
            0 0 0 4px var(--accent),
            0 6px 0 0 #006b08,
            0 6px 0 2px #000,
            0 10px 20px rgba(0, 168, 14, 0.4);
    }

    50% {
        box-shadow:
            0 0 0 2px #000,
            0 0 0 4px var(--accent),
            0 6px 0 0 #006b08,
            0 6px 0 2px #000,
            0 12px 30px rgba(0, 168, 14, 0.8);
        /* Brillo intenso */
    }
}

/* ==========================================
   BOTONES ESTILO PIXEL RETRO / MINECRAFT
   ========================================== */

.btn {
    display: inline-block;
    padding: 0.9rem 2rem;
    text-decoration: none;
    font-family: 'VT323', monospace;
    /* Fuente Pixel retro */
    font-size: 1.5rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    text-align: center;
    cursor: pointer;
    position: relative;
    user-select: none;
    transition: all 0.1s ease;
    border-radius: 0;
    /* Sin bordes redondeados modernos */
}

/* Botones principales de descarga (Estilo Minecraft verde) */
.btn-primary,
.btn-download {
    background-color: var(--accent);
    color: #ffffff;
    font-weight: bold;

    /* Borde pixelado con sombra 3D rígida */
    box-shadow:
        0 0 0 2px #000,
        0 0 0 4px var(--accent),
        0 6px 0 0 #006b08,
        0 6px 0 2px #000,
        0 10px 20px rgba(0, 168, 14, 0.4);

    /* Animación de entrada y resplandor pulso */
    animation:
        fadeIn 1.5s ease-out 0.6s both,
        pulseGlow 2s infinite ease-in-out;
}

.btn-primary:hover,
.btn-download:hover {
    background-color: var(--accent-hover);
    transform: translateY(2px);

    /* Sombra reducida al presionar/pasar el cursor */
    box-shadow:
        0 0 0 2px #000,
        0 0 0 4px var(--accent-hover),
        0 4px 0 0 #006b08,
        0 4px 0 2px #000,
        0 8px 25px rgba(0, 168, 14, 0.7);
}

.btn-primary:active,
.btn-download:active {
    transform: translateY(6px);

    /* Click "presionado" tipo botón de juego */
    box-shadow:
        0 0 0 2px #000,
        0 0 0 4px var(--accent-hover),
        0 0 0 0 #006b08,
        0 0 0 2px #000;
}

/* Botones secundarios estilo pixel */
.btn-secondary {
    background-color: #383b56;
    color: #ffffff;
    box-shadow:
        0 0 0 2px #000,
        0 0 0 4px #52577a,
        0 5px 0 0 #1d1e2c,
        0 5px 0 2px #000;
}

.btn-secondary:hover {
    background-color: #484c6e;
    transform: translateY(2px);
    box-shadow: 0 0 0 2px #000, 0 0 0 4px #656b96, 0 3px 0 0 #1d1e2c, 0 3px 0 2px #000;
}

.btn-secondary:active {
    transform: translateY(5px);
    box-shadow: 0 0 0 2px #000, 0 0 0 4px #656b96, 0 0 0 0 #1d1e2c, 0 0 0 2px #000;
}

/* Seccion de Descargas */
.downloads-section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 4rem 1rem;
    text-align: center;
}

.section-desc {
    color: var(--text-muted);
    margin-bottom: 3rem;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    text-align: left;
    position: relative;
    display: flex;
    flex-direction: column;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.3);
}

.card.featured {
    border-color: var(--accent);
    box-shadow: 0 0 25px rgba(0, 168, 14, 0.25);
}

.card-tag {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--accent);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: bold;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
}

.card h3 {
    font-size: 1.4rem;
}

.version-date {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    display: block;
}

.features-list {
    list-style: none;
    margin: 1.5rem 0;
    flex-grow: 1;
}

.features-list li {
    font-size: 0.9rem;
    color: #c5c8de;
    margin-bottom: 0.5rem;
}

/* Pie de página */
footer {
    text-align: center;
    padding: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.9rem;
    background-color: rgba(18, 19, 28, 0.8);
    backdrop-filter: blur(10px);
}