:root {
    --bg-color: #0b0e11;
    --accent-gradient: linear-gradient(90deg, #ff4d4d, #f9cb28, #20e2ff, #ff4d4d);
}

body {
    margin: 0; padding: 0; color: #fff; font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(255, 77, 77, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 90% 50%, rgba(32, 226, 255, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 50% 80%, rgba(249, 203, 40, 0.1) 0%, transparent 50%);
    background-attachment: fixed; background-size: cover;
}

.wrapper { max-width: 1100px; margin: 0 auto; padding: 0 15px; }

header { display: flex; justify-content: space-between; align-items: center; padding: 25px 0; }
.logo-img { max-height: 55px; width: auto; }
nav a { color: #fff; text-decoration: none; font-size: 13px; font-weight: 600; text-transform: uppercase; margin-left: 20px; }

/* LUZ ROJA EN VIVO */
.btn-live {
    border: 1px solid rgba(249, 203, 40, 0.8);
    background: rgba(0,0,0,0.5);
    padding: 8px 20px; border-radius: 50px;
    color: #f9cb28; font-weight: 700; font-size: 11px;
    display: flex; align-items: center; gap: 10px;
}
.live-dot {
    width: 12px; height: 12px;
    background-color: #ff0000; border-radius: 50%;
    box-shadow: 0 0 15px #ff0000, 0 0 5px #fff;
    animation: pulse 1.2s infinite;
}
@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.4); opacity: 0.6; }
    100% { transform: scale(1); opacity: 1; }
}

/* PLAYER INDEX - ALTURA FIJA */
.player-frame {
    position: relative; 
    padding: 3px;
    background: var(--accent-gradient);
    background-size: 300% 300%;
    border-radius: 20px;
    animation: borderMove 8s linear infinite;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    
    /* Bloqueo de dimensiones */
    width: 100%;
    max-width: 850px; 
    height: 700px; /* ALTURA FIJA EN PC */
    margin: 0 auto;
    overflow: hidden;
}

@keyframes borderMove {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.video-js { 
    width: 100% !important; 
    height: 700px !important; 
    border-radius: 18px; 
    overflow: hidden;
}

/* Ajuste para que el video llene el área fija sin deformarse */
.vjs-tech { object-fit: cover !important; }

/* SECCION PROGRAMACION */
.prog-section { margin-top: 40px; }
.grid-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
.card {
    background: rgba(255, 255, 255, 0.03); backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1); padding: 15px; border-radius: 15px;
    display: flex; align-items: center; gap: 15px;
}
.card img { width: 90px; height: 55px; border-radius: 8px; object-fit: cover; }

/* CONTACTO (FORMULARIO) */
.contact-container { display: flex; justify-content: center; align-items: center; min-height: 60vh; padding: 40px 0; }
.contact-card {
    background: rgba(255, 255, 255, 0.05); backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1); padding: 40px; border-radius: 25px;
    width: 100%; max-width: 600px; text-align: center;
}
.form-group { margin-bottom: 15px; }
#contact-form input, #contact-form textarea {
    width: 100%; padding: 15px; background: rgba(0,0,0,0.5);
    border: 1px solid rgba(255,255,255,0.1); border-radius: 10px;
    color: #fff; font-size: 16px; box-sizing: border-box;
}
.btn-send {
    width: 100%; padding: 18px; background: var(--accent-gradient);
    border: none; border-radius: 10px; color: #000;
    font-weight: 800; font-size: 16px; cursor: pointer; text-transform: uppercase;
}

/* REDES SOCIALES - COLORES ORIGINALES */
.social-links { display: flex; justify-content: center; gap: 12px; margin-bottom: 20px; }
.social-icon { 
    width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; 
    border-radius: 50%; color: #fff; text-decoration: none; font-size: 18px; transition: 0.3s;
    border: 1px solid rgba(255,255,255,0.1);
}

.fb { background-color: #1877F2; } 
.yt { background-color: #FF0000; } 
.ig { background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%); } 
.x-twitter { background-color: #000000; border: 1px solid rgba(255,255,255,0.2); } 
.tt { background-color: #010101; } 

.social-icon:hover { transform: translateY(-5px); filter: brightness(1.2); }

/* FOOTER Y LINK ST MUNDIAL (BOLD) */
footer { margin-top: 60px; padding: 40px 0; text-align: center; border-top: 1px solid rgba(255,255,255,0.1); }
.st-link { color: #ffffff !important; text-decoration: none !important; font-weight: 900 !important; }
.st-link:hover { color: #ff6600 !important; }

/* SEO */
.seo-invisible { position: absolute; top: -9999px; visibility: hidden; }

/* RESPONSIVO PARA CELULARES */
@media (max-width: 768px) {
    .player-frame { height: 250px; } /* Altura más baja para que quepa en el móvil */
    header { flex-direction: column; gap: 15px; text-align: center; }
    nav a { margin: 0 10px; }
}