:root {

    --font-heading: 'Syne', sans-serif;
    --font-body: 'Inter', sans-serif;
    --color-bg: #0A0A0A; /* Un negro muy profundo */
    --color-text: #E0E0E0; /* Blanco suave */
    --color-text-muted: #555;
    --color-border: #222; /* Borde sutil */
    --color-surface: #111; /* Color para las 'cards' */
    
    /* Colores de acento predefinidos */
    --accent-purple: #7000FF;
    --accent-pink: #F9004D;
    --accent-green: #00F0B5;
    --accent-blue: #00BFFF; /* Nuevo acento azul */

    /* Acento TRAP por defecto */
    --color-accent: var(--accent-green); /* Por defecto, usamos el verde */
    
    --color-accent-hover: #FFF; /* Blanco para hover en acento */

    /* Variables para la cuadrícula */
    --grid-line-color-dark: #333333;
    --grid-line-color-light: #CCCCCC;

    /* Color de la luz de la linterna */
    --glock-light-color: #fceb96; /* Amarillo suave para la luz */
}

/* Modo Claro */
body.light-mode {
    --color-bg: #F5F5F5;
    --color-text: #1A1A1A;
    --color-text-muted: #AAA;
    --color-border: #E0E0E0;
    --color-surface: #FFFFFF;
    --color-accent-hover: #333; /* Color de hover para el texto en modo claro */
}

/* ------------------------- */
/* --- ESTILOS GLOBALES ---- */
/* ------------------------- */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    transition: background-color 0.3s ease, color 0.3s ease;
    min-height: 100vh; /* Asegura que el body ocupe toda la altura */
    position: relative; /* Para que las partículas se posicionen correctamente */
    overflow-x: hidden; /* Evita scroll horizontal */
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 800;
    text-transform: uppercase;
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--color-accent-hover); /* Cambiado para usar la variable */
}

img {
    max-width: 100%;
    display: block;
}

/* ------------------------- */
/* --- BACKGROUND DE CUADRÍCULA --- */
/* ------------------------- */
.background-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    
    --border-color: var(--grid-line-color-dark); 
    background-image: 
        linear-gradient(to right, var(--border-color) 1px, transparent 1px),
        linear-gradient(to bottom, var(--border-color) 1px, transparent 1px);
    background-size: 40px 40px; 
    opacity: 0.1; 
    z-index: -1; 
    transition: background-image 0.3s ease; 
}

body.light-mode .background-grid {
    --border-color: var(--grid-line-color-light); 
}


/* ------------------------- */
/* --- PARTICLES.JS CONTAINER --- */
/* ------------------------- */
#particles-js {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -2; 
}


/* ------------------------- */
/* --- HEADER Y NAVEGACIÓN --- */
/* ------------------------- */

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid var(--color-border);
    position: relative; 
    z-index: 10;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-text);
    letter-spacing: -1px;
}
.logo:hover {
    color: var(--color-accent);
}

.main-nav {
    display: flex;
    gap: 25px;
}

.main-nav a {
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    color: var(--color-text);
}

/* === NUEVO ESTILO: Link de navegación activo === */
.main-nav a.active {
    color: var(--color-accent);
    text-shadow: 0 0 5px var(--color-accent);
}
.main-nav a:hover {
    color: var(--color-accent);
}


.header-actions {
    display: flex;
    gap: 10px;
}

.header-button { 
    background: none;
    border: 1px solid var(--color-border);
    color: var(--color-text);
    width: 40px;
    height: 40px;
    border-radius: 50%; 
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.header-button:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.theme-toggle .icon-moon { display: none; }
body.light-mode .theme-toggle .icon-moon { display: inline-block; }
body.light-mode .theme-toggle .icon-sun { display: none; }


/* ------------------------- */
/* --- CONTENIDO PRINCIPAL --- */
/* ------------------------- */

main {
    padding-top: 40px; 
    padding-bottom: 60px;
    position: relative; 
    z-index: 5;
}

/* === NUEVO: Cabecera de Página (para juegos/contacto) === */
.page-header {
    text-align: center;
    padding: 40px 0;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 60px;
}
.page-title {
    font-size: 3.5rem;
    margin-bottom: 15px;
    background: linear-gradient(90deg, var(--color-text) 80%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
}


/* === ESTILO PARA EL BANNER === */
.hero-banner {
    padding-bottom: 40px; 
}

.hero-banner img {
    width: 100%;
    border-radius: 8px; 
    border: 1px solid var(--color-border);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2); 
}

/* Sección Hero */
.hero {
    text-align: center;
    padding: 60px 0; 
    position: relative; 
}

.hero-content {
    position: relative;
    z-index: 2; 
}

.hero-title {
    font-size: 4rem; 
    line-height: 1.1;
    margin-bottom: 20px;
    background: linear-gradient(90deg, var(--color-text) 70%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
    transition: all 0.3s ease; 
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--color-text-muted);
    max-width: 500px;
    margin: 0 auto 30px auto;
}

.cta-button {
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 1rem;
    background-color: var(--color-accent);
    color: var(--color-bg); 
    padding: 15px 30px;
    border: 2px solid var(--color-accent);
    border-radius: 5px; 
    transition: all 0.3s ease;
    cursor: pointer; /* Para botones de formulario */
}

.cta-button:hover {
    background-color: transparent;
    color: var(--color-accent);
}

/* === Imagen de la Glock (REAJUSTADA Y CLICABLE) === */
.hero-glock {
    position: absolute;
    bottom: -30px; 
    right: -60px;  
    width: 350px; 
    max-width: unset; 
    opacity: 0.5; 
    transform: rotate(20deg); 
    cursor: pointer; 
    z-index: 1; 
    filter: grayscale(80%) brightness(100%); 
    transition: all 0.3s ease;
}

body.light-mode .hero-glock {
    filter: grayscale(100%) brightness(150%) opacity(0.25); 
}

/* === EFECTO DE LUZ DE LINTERNA === */
.hero-glock.glock-light-on {
    filter: grayscale(0%) brightness(150%) drop-shadow(0 0 10px var(--glock-light-color)); 
    box-shadow: 
        -10px 10px 100px 50px rgba(252, 235, 150, 0.3), 
        -20px 20px 200px 100px rgba(252, 235, 150, 0.15); 
}

body.light-mode .hero-glock.glock-light-on {
    filter: grayscale(0%) brightness(120%) drop-shadow(0 0 8px rgba(252, 235, 150, 0.7));
    box-shadow: 
        -10px 10px 100px 50px rgba(252, 235, 150, 0.2), 
        -20px 20px 200px 100px rgba(252, 235, 150, 0.1);
}


/* Grid de Proyectos */
.projects-grid {
    padding-top: 40px;
}

.projects-grid h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 10px; 
    color: var(--color-text);
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: 40px;
    font-family: var(--font-body);
}

.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 8px; 
    overflow: hidden;
    transition: transform 0.3s ease, border-color 0.3s ease, background-color 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent);
}

.card-content {
    padding: 25px;
}

.card h3 {
    font-size: 1.5rem;
    color: var(--color-text);
    margin-bottom: 10px;
}

.card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* === NUEVO: Placeholder de imagen para juegos === */
.card-image-placeholder {
    height: 180px;
    background-color: #1a1a1a;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--color-text-muted);
    font-family: var(--font-heading);
    font-size: 1.2rem;
    text-transform: uppercase;
}


/* === NUEVO: Sección de Contacto === */
.social-links {
    margin-bottom: 60px;
}

.social-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.social-card {
    text-align: center;
    padding: 30px 20px;
    color: var(--color-text); /* Para que el texto sea blanco, no de acento */
}

.social-card i {
    font-size: 3rem;
    margin-bottom: 15px;
    color: var(--color-text); /* Icono blanco */
    transition: color 0.3s ease;
}
.social-card:hover i {
    color: var(--color-accent); /* Icono cambia a color acento en hover */
}
.social-card h3 {
    color: var(--color-text); /* Título blanco */
}

.contact-form-section {
    max-width: 700px;
    margin: 0 auto;
}
.contact-form-section h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 30px;
}

.contact-form .form-group {
    margin-bottom: 20px;
}

.contact-form label {
    display: block;
    margin-bottom: 8px;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 15px;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 5px;
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 10px rgba(var(--color-accent), 0.3);
}

.contact-form textarea {
    resize: vertical; /* Permite redimensionar solo verticalmente */
}

.contact-form .cta-button {
    width: 100%;
    border-radius: 5px;
}


/* ------------------------- */
/* -------- FOOTER --------- */
/* ------------------------- */

footer {
    text-align: center;
    padding-top: 30px;
    padding-bottom: 30px;
    border-top: 1px solid var(--color-border);
    color: var(--color-text-muted);
    font-size: 0.9rem;
    position: relative;
    z-index: 5;
}


/* ----------------------------- */
/* --- RESPONSIVE (MÓVIL) --- */
/* ----------------------------- */

@media (max-width: 768px) {
    
    /* --- Header --- */
    header {
        flex-wrap: wrap; 
        justify-content: space-between;
        padding-top: 20px;
        padding-bottom: 20px;
    }
    .logo {
        font-size: 1.6rem;
    }
    /* Ocultamos los links de navegación en móvil */
    /* (Más adelante podemos hacer un menú hamburguesa) */
    .main-nav {
        display: none; 
    }
    
    /* --- Contenido Principal --- */
    main {
        padding-top: 20px; 
    }
    
    /* === NUEVO: Cabecera de Página (Móvil) === */
    .page-header {
        padding: 20px 0;
        margin-bottom: 40px;
    }
    .page-title {
        font-size: 2.5rem;
    }

    /* --- Banner --- */
    .hero-banner {
        padding-top: 10px; 
        padding-bottom: 20px;
    }

    /* --- Hero --- */
    .hero {
        padding: 40px 0; 
    }
    .hero-title {
        font-size: 2.5rem; 
        line-height: 1.2;
    }
    .hero-subtitle {
        font-size: 1rem;
    }

    /* --- Glock --- */
    .hero-glock {
        width: 200px; 
        bottom: 0px;
        right: -40px; 
        opacity: 0.3; 
    }
    .hero-glock.glock-light-on {
        box-shadow: 
            -5px 5px 80px 40px rgba(252, 235, 150, 0.2), 
            -10px 10px 150px 70px rgba(252, 235, 150, 0.1); 
    }

    /* --- Grid --- */
    .projects-grid h2 {
        font-size: 2rem;
    }
    .grid-container {
        grid-template-columns: 1fr; 
    }
    
    /* --- Footer --- */
    footer {
        padding-top: 20px;
        padding-bottom: 20px;
    }
}

@media (max-width: 480px) {
    /* Ajustes extra finos para móviles pequeños */
    .hero-title {
        font-size: 2.2rem;
    }
    .page-title {
        font-size: 2.2rem;
    }
    .header-actions {
        gap: 5px; 
    }
    .header-button {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
    .logo {
        width: 100%;
        text-align: center;
        margin-bottom: 15px;
    }
    .header-actions {
        width: 100%;
        justify-content: center;
    }
}