.glamping-hero {
            background: linear-gradient(rgba(46, 59, 44, 0.7), rgba(46, 59, 44, 0.7)), 
                        url('../images/glamping-hero.png') center/cover;
        }
        
        .concerns-section {
            padding: 80px 0;
            background: #FFFFFF;
        }
        
        .concerns-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 3rem;
            margin-top: 3rem;
        }
        
        .concern-card {
            background: #F5F5F5;
            padding: 2.5rem;
            border-radius: 12px;
            text-align: center;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border-left: 4px solid #93B47E;
        }
        
        .concern-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 30px rgba(0,0,0,0.12);
        }
        
        .concern-icon {
            width: 80px;
            height: 80px;
            background: #35A854;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
            padding: 20px;
        }
        
        .concern-icon img {
            width: 40px;
            height: 40px;
            object-fit: contain;
            filter: brightness(0) invert(1);
        }
        
        .concern-card h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 1rem;
            color: #2E3B2C;
        }
        
        .concern-card p {
            color: #444444;
            line-height: 1.6;
            margin-bottom: 1.5rem;
        }
        
        .concern-stats {
            padding: 1rem;
            background: #FFFFFF;
            border-radius: 8px;
            border: 1px solid #93B47E;
        }
        
        .stat-highlight {
            font-weight: 600;
            color: #35A854;
            font-size: 0.9rem;
        }
        
        .cta-note {
            font-size: 14px;
            opacity: 0.8;
            margin-top: 1rem;
        }
        
        @media (max-width: 768px) {
            .concerns-grid {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            
            .concern-card {
                padding: 2rem;
            }
        }