.about-hero {
            height: 60vh;
            background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),  no-repeat center center/cover;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: white;
            margin-top: 70px;
        }
        
        .about-hero h1 {
            font-size: 3rem;
            margin-bottom: 20px;
        }
        
        .stats {
            background-color: var(--primary-color);
            color: white;
            padding: 60px 0;
        }
        
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            text-align: center;
        }
        
        .stat-item h3 {
            font-size: 2.5rem;
            margin-bottom: 10px;
            color: var(--secondary-color);
        }
        
        .services {
            padding: 80px 0;
        }
        
        .services-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        
        .service-item {
            text-align: center;
            padding: 30px;
            border-radius: 8px;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        
        .service-item:hover {
            transform: translateY(-10px);
        }
        
        .service-icon {
            width: 70px;
            height: 70px;
            background-color: var(--light-color);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 1.5rem;
            color: var(--secondary-color);
        }