/* Ganabet Sportium - CSS全新设计 - 电蓝+荧光绿+银色体育科技主题 */

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

:root {
    --color-azul-electrico: #00A8FF;
    --color-verde-neon: #00FF41;
    --color-plata: #C0C0C0;
    --color-negro: #0A0E27;
    --color-gris-oscuro: #1A1F3A;
    --color-blanco: #FFFFFF;
    --color-dorado: #FFD700;
}

body {
    font-family: 'Exo 2', 'Orbitron', sans-serif;
    background: linear-gradient(135deg, var(--color-negro) 0%, var(--color-gris-oscuro) 100%);
    color: var(--color-blanco);
    line-height: 1.6;
    min-height: 100vh;
}

/* Header y Navegación */
.encabezado-principal {
    background: linear-gradient(90deg, var(--color-negro) 0%, var(--color-gris-oscuro) 100%);
    border-bottom: 3px solid var(--color-azul-electrico);
    box-shadow: 0 0 20px rgba(0, 168, 255, 0.5);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.contenedor-nav {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-sitio img {
    height: 60px;
    filter: drop-shadow(0 0 10px var(--color-azul-electrico));
    transition: transform 0.3s ease;
}

.logo-sitio img:hover {
    transform: scale(1.05);
}

.menu-navegacion {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.menu-navegacion a {
    color: var(--color-blanco);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding: 0.5rem 0;
    transition: color 0.3s ease;
}

.menu-navegacion a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-azul-electrico), var(--color-verde-neon));
    transition: width 0.3s ease;
}

.menu-navegacion a:hover {
    color: var(--color-verde-neon);
}

.menu-navegacion a:hover::after {
    width: 100%;
}

/* Hero Section */
.seccion-hero {
    position: relative;
    height: 600px;
    background-image: url('../images/hero-banner-casino-deportes.webp');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.seccion-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 168, 255, 0.3), rgba(0, 255, 65, 0.3));
}

.contenido-hero {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    padding: 2rem;
}

.contenido-hero h1 {
    font-size: 4rem;
    font-weight: 900;
    text-transform: uppercase;
    background: linear-gradient(90deg, var(--color-azul-electrico), var(--color-verde-neon));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(0, 255, 65, 0.5);
    margin-bottom: 1.5rem;
    animation: pulso-texto 2s ease-in-out infinite;
}

@keyframes pulso-texto {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

.contenido-hero p {
    font-size: 1.5rem;
    color: var(--color-blanco);
    margin-bottom: 2rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

.boton-cta {
    display: inline-block;
    padding: 1.2rem 3rem;
    background: linear-gradient(135deg, var(--color-azul-electrico), var(--color-verde-neon));
    color: var(--color-negro);
    text-decoration: none;
    font-weight: 800;
    font-size: 1.3rem;
    text-transform: uppercase;
    border-radius: 50px;
    box-shadow: 0 0 30px rgba(0, 255, 65, 0.6);
    transition: all 0.3s ease;
    border: 2px solid var(--color-verde-neon);
}

.boton-cta:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 0 50px rgba(0, 255, 65, 1);
}

/* Secciones de Contenido */
.seccion-contenido {
    max-width: 1400px;
    margin: 4rem auto;
    padding: 0 2rem;
}

.titulo-seccion {
    font-size: 2.8rem;
    font-weight: 800;
    text-align: center;
    text-transform: uppercase;
    background: linear-gradient(90deg, var(--color-azul-electrico), var(--color-verde-neon));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 3rem;
    position: relative;
}

.titulo-seccion::after {
    content: '';
    display: block;
    width: 150px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-azul-electrico), var(--color-verde-neon));
    margin: 1rem auto;
    border-radius: 2px;
}

/* Grid de Juegos */
.grid-juegos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.carta-juego {
    background: linear-gradient(135deg, var(--color-gris-oscuro), var(--color-negro));
    border-radius: 20px;
    overflow: hidden;
    border: 2px solid var(--color-azul-electrico);
    box-shadow: 0 10px 30px rgba(0, 168, 255, 0.3);
    transition: all 0.4s ease;
    position: relative;
}

.carta-juego::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--color-azul-electrico), var(--color-verde-neon), var(--color-azul-electrico));
    border-radius: 20px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.carta-juego:hover::before {
    opacity: 1;
}

.carta-juego:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 50px rgba(0, 255, 65, 0.5);
}

.imagen-juego {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
}

.info-juego {
    padding: 1.5rem;
}

.info-juego h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-verde-neon);
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.info-juego p {
    font-size: 1rem;
    color: var(--color-plata);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.boton-jugar {
    display: inline-block;
    padding: 0.8rem 2rem;
    background: linear-gradient(90deg, var(--color-azul-electrico), var(--color-verde-neon));
    color: var(--color-negro);
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 30px;
    transition: all 0.3s ease;
    border: 2px solid var(--color-verde-neon);
}

.boton-jugar:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.8);
}

/* Características */
.grid-caracteristicas {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.carta-caracteristica {
    background: linear-gradient(135deg, var(--color-gris-oscuro), var(--color-negro));
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    border: 2px solid var(--color-azul-electrico);
    transition: all 0.3s ease;
}

.carta-caracteristica:hover {
    transform: translateY(-5px);
    border-color: var(--color-verde-neon);
    box-shadow: 0 10px 30px rgba(0, 255, 65, 0.4);
}

.icono-caracteristica {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    filter: drop-shadow(0 0 10px var(--color-azul-electrico));
}

.carta-caracteristica h3 {
    font-size: 1.5rem;
    color: var(--color-verde-neon);
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.carta-caracteristica p {
    color: var(--color-plata);
    font-size: 1rem;
}

/* FAQ */
.contenedor-faq {
    max-width: 900px;
    margin: 3rem auto;
}

.item-faq {
    background: linear-gradient(135deg, var(--color-gris-oscuro), var(--color-negro));
    border: 2px solid var(--color-azul-electrico);
    border-radius: 12px;
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.item-faq:hover {
    border-color: var(--color-verde-neon);
    box-shadow: 0 5px 20px rgba(0, 255, 65, 0.3);
}

.item-faq h3 {
    font-size: 1.3rem;
    color: var(--color-verde-neon);
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.item-faq p {
    color: var(--color-plata);
    line-height: 1.7;
}

/* Footer */
.pie-pagina {
    background: var(--color-negro);
    border-top: 3px solid var(--color-azul-electrico);
    padding: 3rem 2rem 1.5rem;
    margin-top: 5rem;
}

.contenedor-footer {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.columna-footer h4 {
    font-size: 1.3rem;
    color: var(--color-verde-neon);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.columna-footer ul {
    list-style: none;
}

.columna-footer ul li {
    margin-bottom: 0.8rem;
}

.columna-footer a {
    color: var(--color-plata);
    text-decoration: none;
    transition: color 0.3s ease;
}

.columna-footer a:hover {
    color: var(--color-verde-neon);
}

.copyright {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--color-gris-oscuro);
    color: var(--color-plata);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .menu-navegacion {
        flex-direction: column;
        gap: 1rem;
    }
    
    .contenido-hero h1 {
        font-size: 2.5rem;
    }
    
    .grid-juegos {
        grid-template-columns: 1fr;
    }
    
    .seccion-hero {
        height: 400px;
    }
}