/* Custom CSS for Mining Segment Page */
    .mining-hero {
        background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('./assets/images/mining-bg.jpg');
        background-size: cover;
        background-position: center;
        padding: 120px 0 80px;
        color: white;
    }

    .mb-30{
        margin-bottom: 30px;
    }

    .mb-40{
        margin-bottom: 30px;
    }
    
    .problem-card {
        background: white;
        padding: 30px;
        border-radius: 10px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        margin-bottom: 30px;
        height: 100%;
        transition: transform 0.3s ease;
    }
    
    .problem-card:hover {
        transform: translateY(-5px);
    }
    
    .problem-icon {
        width: 70px;
        height: 70px;
        background: linear-gradient(135deg, #97d132, #7bb82a);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 20px;
        font-size: 28px;
        color: white;
    }
    
    .solution-section {
        background: #f8f9fa;
        padding: 80px 0;
    }
    
    .solution-item {
        background: white;
        padding: 40px 30px;
        border-radius: 10px;
        margin-bottom: 30px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        position: relative;
        overflow: hidden;
    }
    
    .solution-item::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 4px;
        height: 100%;
        background: #97d132;
    }
    
    .benefits-grid {
        padding: 80px 0;
    }
    
    .benefit-item {
        text-align: center;
        padding: 30px 20px;
        margin-bottom: 30px;
    }
    
    .benefit-number {
        width: 80px;
        height: 80px;
        background: linear-gradient(135deg, #97d132, #7bb82a);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 20px;
        font-size: 24px;
        font-weight: 700;
        color: white;
    }
    
    .case-study {
        background: #2c3e50;
        color: white;
        padding: 80px 0;
    }
    
    .case-card {
        background: rgba(255,255,255,0.1);
        padding: 30px;
        border-radius: 10px;
        margin-bottom: 30px;
        backdrop-filter: blur(10px);
    }
    
    .stats-section {
        background: #97d132;
        color: white;
        padding: 60px 0;
    }
    
    .stat-item {
        text-align: center;
        margin-bottom: 30px;
    }
    
    .stat-number {
        font-size: 48px;
        font-weight: 700;
        display: block;
        margin-bottom: 10px;
    }
    
    .cta-section {
        background: linear-gradient(135deg, #2c3e50, #34495e);
        color: white;
        padding: 80px 0;
        text-align: center;
    }
    
    .process-timeline {
        padding: 80px 0;
        background: #f8f9fa;
    }
    
    .timeline-item {
        display: flex;
        margin-bottom: 40px;
        align-items: center;
    }
    
    .timeline-number {
        width: 60px;
        height: 60px;
        background: #97d132;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 20px;
        font-weight: 700;
        color: white;
        margin-right: 30px;
        flex-shrink: 0;
    }
    
    .timeline-content {
        flex: 1;
    }
    
    @media (max-width: 768px) {
        .timeline-item {
            flex-direction: column;
            text-align: center;
        }
        
        .timeline-number {
            margin-right: 0;
            margin-bottom: 20px;
        }
    }
    .process-timeline .timeline-container .row {
        margin: 0;
    }
    
    .process-timeline .timeline-item {
        margin-bottom: 40px;
        position: relative;
    }
    
    /* Ajustes para manter o visual da timeline em 2 colunas */
    @media (min-width: 992px) {
        .process-timeline .col-lg-6:first-child .timeline-item {
            padding-right: 30px;
        }
        
        .process-timeline .col-lg-6:last-child .timeline-item {
            padding-left: 30px;
        }
        
        /* Linha divisória entre as colunas */
        .process-timeline .col-lg-6:first-child::after {
            content: '';
            position: absolute;
            right: 0;
            top: 0;
            bottom: 0;
            width: 1px;
            background: #e0e0e0;
        }
    }
    
    /* Responsivo para mobile - volta para coluna única */
    @media (max-width: 991px) {
        .process-timeline .timeline-item {
            margin-bottom: 30px;
        }
    }

    .problems-image {
        height: 100%;
        display: flex;
        align-items: center;
    }
    
    .problem-card {
        background: #fff;
        padding: 30px;
        border-radius: 10px;
        box-shadow: 0 5px 20px rgba(0,0,0,0.1);
        transition: all 0.3s ease;
        height: 100%;
    }
    
    .problem-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    }
    
    .problem-icon {
        width: 60px;
        height: 60px;
        background: #97d132;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 20px;
    }
    
    .problem-icon i {
        font-size: 24px;
        color: #fff;
    }
    
    .mb-50 {
        margin-bottom: 50px;
    }
    
    /* Responsividade */
    @media (max-width: 991px) {
        .problems-image {
            margin-top: 30px;
            margin-bottom: 30px;
        }
        
        .problems-image img {
            min-height: 250px !important;
        }
    }

    .mining-hero {
        position: relative;
        overflow: hidden;
        color: #fff;
        display: flex;
        align-items: center;
    }