:root {
            --primary: #0056b3;
            --secondary: #00a8e8;
            --dark: #2c3e50;
            --light: #f8f9fa;
            --accent: #168dcf;
        }
        
        body {
            font-family: 'Roboto', sans-serif;
            color: #333;
            overflow-x: hidden;
        }
        
        h1, h2, h3, h4, h5 {
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
        }
        
        .navbar {
            background-color: rgba(255, 255, 255, 0.95);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            padding: 15px 0;
            transition: all 0.3s ease;
        }
        
        .navbar-brand {
            font-weight: 700;
            color: var(--primary) !important;
            font-size: 1.8rem;
        }
        
        .navbar-brand span {
            color: var(--accent);
        }
        
        .nav-link {
            font-weight: 500;
            margin: 0 8px;
            position: relative;
            color: var(--dark) !important;
        }
        
        .nav-link:after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: 0;
            left: 0;
            background-color: var(--accent);
            transition: width 0.3s ease;
        }
        
        .nav-link:hover:after,
        .nav-link.active:after {
            width: 100%;
        }
        
        .hero {
            background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://images.unsplash.com/photo-1535223289827-42f1e9919769?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1740&q=80') no-repeat center center/cover;
            height: 100vh;
            display: flex;
            align-items: center;
            color: white;
            position: relative;
        }

         .banner-pag-sec {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
                url('https://images.unsplash.com/photo-1535223289827-42f1e9919769?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1740&q=80')
                no-repeat center center/cover;
    height: 30vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    text-align: center;
    position: relative;
}

.banner-pag-sec .content {
    text-align: center;
}

.banner-pag-sec h2 {
    font-size: 3.5rem;
    margin-bottom: 10px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.banner-pag-sec p {
    font-size: 1.2rem;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}
        
        .hero-content {
            max-width: 800px;
        }
        
        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 20px;
            text-shadow: 0 2px 4px rgba(0,0,0,0.3);
        }
        
        .hero p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            text-shadow: 0 1px 3px rgba(0,0,0,0.3);
        }
        
        .btn-primary {
            background-color: var(--accent);
            border-color: var(--accent);
            padding: 12px 30px;
            font-weight: 600;
            border-radius: 30px;
            transition: all 0.3s ease;
        }
        
       .btn-primary:hover {
            background-color: var(--secondary);
            border-color: var(--secondary);
            color: var(--light);
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0, 168, 232, 0.4);
            }
        
        .section-title {
            position: relative;
            margin-bottom: 50px;
            text-align: center;
        }
        
        .section-title:after {
            content: '';
            position: absolute;
            width: 80px;
            height: 4px;
            background: var(--accent);
            bottom: -15px;
            left: 50%;
            transform: translateX(-50%);
            border-radius: 2px;
        }
        
        .about-content {
            padding: 100px 0;
        }
        
        .about-img {
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            transition: transform 0.3s ease;
        }
        
        .about-img:hover {
            transform: scale(1.03);
        }
        
        .icon-box {
            text-align: center;
            padding: 30px 20px;
            border-radius: 10px;
            background: white;
            box-shadow: 0 5px 20px rgba(0,0,0,0.05);
            transition: all 0.3s ease;
            margin-bottom: 30px;
            height: 100%;
        }
        
        .icon-box:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.1);
        }
        
        .icon-box i {
            font-size: 3rem;
            color: var(--accent);
            margin-bottom: 20px;
        }
        
        .services {
            background-color: var(--light);
            padding: 100px 0;
        }
        
        .equipment {
            padding: 100px 0;
        }
        
        .equipment-card {
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 20px rgba(0,0,0,0.08);
            transition: all 0.3s ease;
            margin-bottom: 30px;
            height: 100%;
        }
        
        .equipment-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.15);
        }
        
        .equipment-img {
            height: 250px;
            overflow: hidden;
        }
        
        .equipment-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        
        .equipment-card:hover .equipment-img img {
            transform: scale(1.1);
        }
        
        .contact {
            background: linear-gradient(rgba(44, 62, 80, 0.9), rgba(44, 62, 80, 0.9)), url('../../assets/img/bg/bg-contato.jpg') no-repeat center center/cover;
            padding: 100px 0;
            color: white;
        }
        
        .contact-form .form-control {
            background: rgba(255, 255, 255, 0.1);
            border: none;
            border-radius: 5px;
            color: white;
            padding: 12px 15px;
            margin-bottom: 20px;
        }
        
        .contact-form .form-control::placeholder {
            color: rgba(255, 255, 255, 0.7);
        }
        
        .contact-info {
            background: rgba(255, 255, 255, 0.1);
            border-radius: 10px;
            padding: 30px;
            margin-bottom: 30px;
        }
        
        .contact-info i {
            font-size: 1.5rem;
            color: var(--accent);
            margin-right: 15px;
        }
        
        .newsletter {
            background-color: var(--light);
        }
        
        .testimonials .card {
            transition: all 0.3s ease;
            border-radius: 10px;
        }
        
        .testimonials .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 10px 30px rgba(0,0,0,0.1) !important;
        }
        
        .footer {
            background-color: var(--dark);
            color: rgba(255, 255, 255, 0.7);
            padding: 50px 0 20px;
        }
        
        .footer a {
            color: rgba(255, 255, 255, 0.7);
            text-decoration: none;
            transition: color 0.3s ease;
        }
        
        .footer a:hover {
            color: white;
        }
        
        .social-icons a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            margin-right: 10px;
            transition: all 0.3s ease;
        }
        
        .social-icons a:hover {
            background: var(--accent);
            transform: translateY(-5px);
        }
        
        .counter-item {
            text-align: center;
            padding: 20px;
        }
        
        .counter-item i {
            font-size: 2.5rem;
            color: var(--accent);
            margin-bottom: 15px;
        }
        
        .counter-item .count {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary);
        }
        
        .counter-item p {
            font-weight: 500;
            color: var(--dark);
        }
        
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: var(--accent);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            opacity: 0;
            transition: all 0.3s ease;
            z-index: 1000;
        }
        
        .back-to-top.show {
            opacity: 1;
        }
        
        .back-to-top:hover {
            background: var(--primary);
            transform: translateY(-5px);
        }
        
        /* Responsive adjustments */
        @media (max-width: 992px) {
            .hero h1 {
                font-size: 2.8rem;
            }
            
            .section-title {
                margin-bottom: 40px;
            }
        }
        
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2.3rem;
            }
            
            .hero p {
                font-size: 1rem;
            }
            
            .about-content, .services, .equipment, .contact {
                padding: 70px 0;
            }
        }
        
        @media (max-width: 576px) {
            .navbar-brand {
                font-size: 1.5rem;
            }
            
            .hero h1 {
                font-size: 2rem;
            }
            
            .counter-item .count {
                font-size: 2rem;
            }
        }