:root {
    --bg-dark: #0B0D17;
    --bg-card: #1A1E2E;
    --neon-pink: #FF007A;
    --neon-cyan: #00F0FF;
    --text-main: #FFFFFF;
    --text-muted: #A0A0A0;
    --accent-gradient: linear-gradient(45deg, var(--neon-pink), var(--neon-cyan));
    --whatsapp-green: #25D366;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: 'Poppins', sans-serif;
    margin: 0;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/background.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.15; /* Sutil transparencia para no interferir con la legibilidad */
    z-index: -1;
    pointer-events: none;
}

.navbar {
    background-color: rgba(11, 13, 23, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.navbar-brand {
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 1.5rem;
}

.hero-section {
    padding: 100px 0;
    position: relative;
    /* Ajustado para ser más transparente y dejar ver el fondo */
    background: radial-gradient(circle at top right, rgba(255, 0, 122, 0.05), transparent),
                radial-gradient(circle at bottom left, rgba(0, 240, 255, 0.05), transparent);
}

.card {
    background-color: rgba(26, 30, 46, 0.7); /* Transparencia en las tarjetas */
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    background-color: rgba(26, 30, 46, 0.85);
}

.btn-neon {
    background: var(--accent-gradient);
    border: none;
    color: white;
    font-weight: 600;
    padding: 12px 30px;
    border-radius: 30px;
    transition: all 0.3s ease;
}

.btn-neon:hover {
    box-shadow: 0 0 20px rgba(255, 0, 122, 0.5);
    transform: scale(1.05);
    color: white;
}

.form-control {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: 10px;
}

.form-control:focus {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--neon-cyan);
    color: white;
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.3);
}

.live-badge {
    background-color: var(--neon-pink);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

.schedule-item {
    padding: 15px;
    border-left: 3px solid var(--neon-cyan);
    margin-bottom: 10px;
    background: rgba(255, 255, 255, 0.02);
}

.footer {
    padding: 50px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    color: var(--text-muted);
}

/* WhatsApp Widget */
.whatsapp-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.whatsapp-button {
    width: 60px;
    height: 60px;
    background-color: var(--whatsapp-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    font-size: 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.whatsapp-button:hover {
    transform: scale(1.1);
    color: white;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.whatsapp-tooltip {
    background: var(--bg-card);
    color: white;
    padding: 10px 15px;
    border-radius: 10px;
    margin-bottom: 15px;
    font-size: 0.9rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
    pointer-events: none;
    white-space: nowrap;
}

.whatsapp-widget:hover .whatsapp-tooltip {
    opacity: 1;
    transform: translateY(0);
}