.cta {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.cta::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -20%;
    width: 500px;
    height: 500px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.cta-content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: var(--text-white);
}

.cta-title {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 16px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.cta-subtitle {
    font-size: 20px;
    margin-bottom: 32px;
    opacity: 0.95;
}

.cta-content .btn-primary {
    background-color: var(--text-white);
    color: var(--primary-color);
    font-size: 18px;
}

.cta-content .btn-primary:hover {
    background-color: var(--bg-light);
    transform: translateY(-4px);
}