.impact-hub {
    padding: 4rem 2rem;
    color: var(--text-dark);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.light-mode .impact-hub {
    color: var(--text-light);
}

.stats-container {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 3rem auto;
}

.stat-item {
    flex: 1 1 200px;
    margin: 1rem;
    padding: 2rem;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.light-mode .stat-item {
    background-color: rgba(0, 0, 0, 0.05);
}

.stat-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.stat-item i {
    font-size: 2.5rem;
    color: var(--accent-dark);
    margin-bottom: 1rem;
}

.light-mode .stat-item i {
    color: var(--accent-light);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    font-family: 'Montserrat', sans-serif;
    margin-bottom: 0.5rem;
    display: block;
}

.stat-label {
    font-size: 1rem;
    opacity: 0.8;
}

.cta-container {
    max-width: 600px;
    margin: 4rem auto 0;
    padding: 2rem;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    position: relative;
    overflow: hidden;
}

.light-mode .cta-container {
    background-color: rgba(0, 0, 0, 0.05);
}

.cta-container::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 70%);
    animation: pulse 4s linear infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.cta-container h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    position: relative;
}

.cta-container p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    position: relative;
}

.cta-button {
    background-color: var(--accent-dark);
    color: var(--bg-dark);
    border: none;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: bold;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.light-mode .cta-button {
    background-color: var(--accent-light);
    color: var(--bg-light);
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: all 0.3s ease;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

@media screen and (max-width: 768px) {
    .stats-container {
        flex-direction: column;
    }
    
    .stat-item {
        margin: 1rem 0;
    }
}