.procedimiento-header {
    background: linear-gradient(135deg, #1a2a4a 0%, #2a3a6a 100%);
    padding: 80px 0;
    position: relative;
}

.procedimiento-header h1 {
    color: white;
    font-size: 3rem;
    font-weight: 800;
}

.procedimiento-header .lead {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto;
}

.breadcrumb {
    background: transparent;
    padding: 0;
    margin-top: 20px;
}

.breadcrumb-item a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: var(--transition);
}

.breadcrumb-item a:hover {
    color: #ff5203;
}

.breadcrumb-item.active {
    color: white;
}

.breadcrumb-item + .breadcrumb-item::before {
    color: rgba(255,255,255,0.6);
    content: "›";
}

.badge-procedimiento {
    display: inline-block;
    background: rgba(255,82,3,0.1);
    color: var(--primary);
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid rgba(255,82,3,0.15);
}

.intro-stats {
    padding: 10px;
}

.stat-card {
    background: white;
    border-radius: 16px;
    padding: 20px 15px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.05);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.stat-number {
    display: block;
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.2;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--gray);
    font-weight: 500;
}

.procedimientos-grid {
    background: var(--light-gray);
}

.procedimiento-card {
    background: white;
    border-radius: 20px;
    padding: 30px 25px;
    transition: var(--transition);
    height: 100%;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0,0,0,0.05);
}

.procedimiento-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.card-icon {
    width: 60px;
    height: 60px;
    background: rgba(255,82,3,0.1);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
}

.card-icon i {
    font-size: 28px;
    color: var(--primary);
}

.procedimiento-card h4 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    color: var(--dark);
}

.procedimiento-card p {
    font-size: 0.9rem;
    color: var(--gray);
    margin-bottom: 15px;
}

.procedimiento-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.procedimiento-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 0;
    font-size: 0.85rem;
    color: var(--gray);
}

.procedimiento-list li i {
    color: #28a745;
    font-size: 0.8rem;
}

.documentos-section {
    background: white;
}

.documento-card {
    text-align: center;
    padding: 30px 20px;
    border-radius: 16px;
    background: var(--light-gray);
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.05);
}

.documento-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.documento-card i {
    font-size: 48px;
    color: #dc3545;
    margin-bottom: 15px;
}

.documento-card h5 {
    font-size: 1rem;
    margin-bottom: 8px;
}

.documento-card p {
    font-size: 0.8rem;
    color: var(--gray);
    margin-bottom: 15px;
}

@media (max-width: 768px) {
    .procedimiento-header {
        padding: 50px 0;
    }
    
    .procedimiento-header h1 {
        font-size: 2rem;
    }
    
    .procedimiento-header .lead {
        font-size: 1rem;
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
    
    .procedimiento-card {
        padding: 25px 20px;
    }
    
    .badge-procedimiento {
        font-size: 0.75rem;
        padding: 4px 12px;
    }
}

@media (max-width: 480px) {
    .procedimiento-header h1 {
        font-size: 1.6rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
    
    .documento-card {
        padding: 20px 15px;
    }
    
    .documento-card i {
        font-size: 36px;
    }
}

@keyframes countUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.stat-number.animated {
    animation: countUp 0.8s ease forwards;
}


.tecnicas-soldadura {
    background: var(--light-gray);
}

.tecnica-card {
    background: white;
    border-radius: 20px;
    padding: 30px 25px;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    height: 100%;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0,0,0,0.05);
}

.tecnica-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.tecnica-card.destacada {
    border-left: 4px solid var(--primary);
    background: linear-gradient(135deg, #fff 0%, #fff8f0 100%);
}

.tecnica-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.tecnica-icon {
    width: 50px;
    height: 50px;
    background: rgba(255,82,3,0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.tecnica-icon i {
    font-size: 24px;
    color: var(--primary);
}

.tecnica-header h4 {
    font-size: 1.1rem;
    margin: 0;
    color: var(--dark);
}

.tecnica-badge {
    display: inline-block;
    background: var(--primary);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 12px;
    border-radius: 20px;
    letter-spacing: 0.5px;
}

.tecnica-card p {
    color: var(--gray);
    font-size: 0.9rem;
    margin-bottom: 15px;
    line-height: 1.6;
}

.tecnica-detalles {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 15px;
}

.detalle-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--gray);
}

.detalle-item i {
    font-size: 0.8rem;
    min-width: 18px;
}

.tecnica-materiales {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding-top: 15px;
    border-top: 1px solid rgba(0,0,0,0.05);
}

.material-tag {
    background: rgba(255,82,3,0.08);
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 14px;
    border-radius: 20px;
    border: 1px solid rgba(255,82,3,0.1);
}

.tecnica-nota {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 15px;
    padding: 12px 15px;
    background: rgba(255,82,3,0.05);
    border-radius: 10px;
    font-size: 0.85rem;
    color: var(--gray);
}

.tecnica-nota i {
    color: var(--primary);
    font-size: 1.1rem;
}

.tabla-resumen {
    background: white;
}

.table {
    border-radius: 16px;
    overflow: hidden;
}

.table thead {
    background: var(--primary);
    color: white;
}

.table thead th {
    border: none;
    font-weight: 600;
    padding: 15px;
}

.table tbody td {
    padding: 15px;
    vertical-align: middle;
    border-color: rgba(0,0,0,0.05);
}

.table tbody tr:hover {
    background: rgba(255,82,3,0.03);
}

.table .badge {
    font-size: 0.7rem;
    padding: 4px 12px;
}

@media (max-width: 768px) {
    .tecnica-card {
        padding: 20px;
    }
    
    .tecnica-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .tecnica-header h4 {
        font-size: 1rem;
    }
    
    .tecnica-icon {
        width: 40px;
        height: 40px;
    }
    
    .tecnica-icon i {
        font-size: 20px;
    }
    
    .tecnica-card.destacada {
        border-left-width: 3px;
    }
    
    .table-responsive {
        font-size: 0.8rem;
    }
    
    .table thead th,
    .table tbody td {
        padding: 10px 8px;
    }
    
    .material-tag {
        font-size: 0.65rem;
        padding: 3px 10px;
    }
}

@media (max-width: 480px) {
    .tecnica-materiales {
        gap: 5px;
    }
    
    .material-tag {
        font-size: 0.6rem;
        padding: 2px 8px;
    }
    
    .detalle-item {
        font-size: 0.75rem;
    }
    
    .tecnica-nota {
        font-size: 0.75rem;
        padding: 10px 12px;
    }
}