#welcome-section {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 30px 0;
    padding: 20px;
}

.welcome-frame {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 3px solid #007acc;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0, 122, 204, 0.15);
    padding: 30px;
    max-width: 500px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.welcome-frame::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #007acc, #0056b3, #007acc);
    border-radius: 15px;
    z-index: -1;
    animation: borderGlow 3s ease-in-out infinite alternate;
}

@keyframes borderGlow {
    0% {
        box-shadow: 0 0 5px rgba(0, 122, 204, 0.5);
    }

    100% {
        box-shadow: 0 0 20px rgba(0, 122, 204, 0.8);
    }
}

.welcome-header h2 {
    margin: 0 0 20px 0;
    color: #007acc;
    font-size: 24px;
    font-weight: bold;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
}

.welcome-content {
    margin-bottom: 25px;
}

.welcome-content p {
    margin: 10px 0;
    color: #333;
    font-size: 16px;
    line-height: 1.5;
}

.invitation {
    font-style: italic;
    color: #666;
    font-size: 14px !important;
    margin-top: 15px !important;
}

.button-container {
    margin-top: 20px;
}

.btn-stats {
    display: inline-block;
    padding: 15px 30px;
    background: linear-gradient(135deg, #007acc 0%, #0056b3 100%);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: bold;
    box-shadow: 0 4px 15px rgba(0, 122, 204, 0.3);
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-stats:hover {
    background: linear-gradient(135deg, #0056b3 0%, #004085 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 122, 204, 0.4);
    text-decoration: none;
    color: white;
}

.btn-stats:active {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(0, 122, 204, 0.3);
}

.btn-icon {
    margin-right: 10px;
    font-size: 20px;
}

/* Effetto ondulatorio al clic */
.btn-stats::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-stats:active::after {
    width: 300px;
    height: 300px;
}

/* Responsive design */
@media (max-width: 600px) {
    .welcome-frame {
        margin: 10px;
        padding: 20px;
    }

    .welcome-header h2 {
        font-size: 20px;
    }

    .btn-stats {
        font-size: 16px;
        padding: 12px 24px;
    }
}