/* Sport Selection Cards */
.sport-card {
    cursor: pointer;
    transition: all 0.3s ease;
}

.sport-card:hover {
    transform: translateY(-8px);
}

.sport-card .card {
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.sport-card:hover .card {
    border-color: #667eea;
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.sport-icon {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    font-size: 3rem;
    color: white;
    transition: all 0.3s ease;
}

.football-icon {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
}

.nba-icon {
    background: linear-gradient(135deg, #fd7e14 0%, #ffc107 100%);
}

.mlb-icon {
    background: linear-gradient(135deg, #6f42c1 0%, #e83e8c 100%);
}

.sport-card:hover .sport-icon {
    transform: scale(1.1) rotate(5deg);
}

/* Option Cards */
.option-card {
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid rgba(0,0,0,0.1);
}

.option-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    border-color: transparent;
}

/* Animation d'apparition */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

#sport-options {
    animation: fadeInUp 0.6s ease-out;
}

.option-card {
    animation: fadeInUp 0.6s ease-out;
}

.option-card:nth-child(1) { animation-delay: 0s; }
.option-card:nth-child(2) { animation-delay: 0.1s; }
.option-card:nth-child(3) { animation-delay: 0.2s; }
.option-card:nth-child(4) { animation-delay: 0.3s; }
.option-card:nth-child(5) { animation-delay: 0.4s; }
.option-card:nth-child(6) { animation-delay: 0.5s; }
.option-card:nth-child(7) { animation-delay: 0.6s; }
.option-card:nth-child(8) { animation-delay: 0.7s; }