body { 
    font-family: 'Inter', sans-serif; 
    overflow-x: hidden; 
    background-color: #1e242a; 
}

/* Custom Scrollbar con la nueva paleta */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #1e242a; }
::-webkit-scrollbar-thumb { background: #24bbb4; border-radius: 10px; }

.playing div { animation: wave 0.6s infinite alternate; }
@keyframes wave { from { height: 4px; } to { height: 16px; } }

.viking-card {
    background: #2f353b;
    border-radius: 1.5rem;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid #449c97;
}

.viking-card:hover { 
    transform: translateY(-10px); 
    border-color: #6acec6; 
    box-shadow: 0 20px 30px -10px rgba(36, 187, 180, 0.3); 
}

/* Botón de inscripción con efecto glow turquesa */
.btn-viking-action {
    background-color: #24bbb4;
    color: #ffffff;
    transition: all 0.3s ease;
}

.btn-viking-action:hover {
    background-color: #6acec6;
    box-shadow: 0 0 20px rgba(106, 206, 198, 0.4);
}