:root {
            --primary: #003366; /* Azul marino JLXpress */
            --secondary: #E67E22; /* Naranja */
            --accent: #F1C40F; /* Amarillo */
            --light: #F5F5F5;
            --dark: #333333;
            --gray: #777777;
        }
        
        body {
            font-family: 'Montserrat', Arial, sans-serif;
            color: var(--dark);
            line-height: 1.6;
            overflow-x: hidden;
        }
        
        /* Header */
        .navbar {
            background-color: white;
            padding: 15px 0;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
            border-bottom: 3px solid var(--accent);
        }
        
        .navbar-brand {
            display: flex;
            align-items: center;
        }
        
        .navbar-brand img {
            height: 60px;
            margin-right: 10px;
        }
        
        .logo-text h1 {
            font-size: 28px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 5px;
        }
        
        .logo-text h2 {
            font-size: 23px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 5px;
        }

        .logo-text p {
            font-size: 14px;
            color: var(--primary);
            font-weight: 500;
        }
        
        .nav-link {
            color: var(--primary);
            font-weight: 600;
            text-transform: uppercase;
            margin: 0 10px;
            position: relative;
        }
        
        .nav-link:hover, .nav-link.active {
            color: var(--secondary);
        }
        
        .nav-link.active:after {
            content: '';
            position: absolute;
            width: 100%;
            height: 3px;
            background-color: var(--secondary);
            bottom: -5px;
            left: 0;
        }
        
        .navbar-toggler {
            border: none;
            font-size: 1.5rem;
            color: var(--primary);
        }
        
        /* Hero Section con Video y Parallax */
        .hero {
            position: relative;
            height: 100vh;
            overflow: hidden;
            padding-top: 80px;
            background-attachment: fixed;
        }
        
        .hero-video-container {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 0;
        }
        
        .hero-video {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .hero-overlay {
            position: relative;
            height: 100%;
            display: flex;
            align-items: center;
            z-index: 1;
        }
        
        .hero-content {
            color: white;
        }
        
        .hero h1 {
            font-size: 48px;
            margin-bottom: 20px;
            font-weight: 700;
            text-transform: uppercase;
            line-height: 1.2;
        }
        
        .hero h1 span {
            color: var(--accent);
        }
        
        .hero h2 {
            font-size: 42px;
            margin-bottom: 20px;
            font-weight: 700;
            text-transform: uppercase;
            line-height: 1.2;
        }
        
        .hero h2 span {
            color: var(--accent);
        }

        .hero h3 {
            font-size: 33px;
            margin-bottom: 20px;
            font-weight: 700;
            text-transform: uppercase;
            line-height: 1.2;
        }
        
        .hero h3 span {
            color: var(--accent);
        }

        .hero p {
            font-size: 18px;
            margin-bottom: 30px;
            max-width: 600px;
        }
        
        .hero-buttons {
            display: flex;
            gap: 15px;
            flex-wrap: wrap;
        }
        
        .btn {
            display: inline-block;
            background-color: var(--secondary);
            color: white;
            padding: 12px 30px;
            border-radius: 4px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s;
            border: none;
            cursor: pointer;
            text-transform: uppercase;
            font-size: 14px;
            letter-spacing: 1px;
        }
        
        .btn:hover {
            background-color: #d35400;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
        }
        
        .btn-outline {
            background-color: transparent;
            border: 2px solid white;
            margin-left: 0;
        }
        
        .btn-outline:hover {
            background-color: white;
            color: var(--primary);
        }
        
        /* Secciones con efecto parallax */
        .parallax {
            background-attachment: fixed;
            background-position: center;
            background-repeat: no-repeat;
            background-size: cover;
            position: relative;
        }
        
        /* Services */
        .services {
            padding: 80px 0;
            background-color: var(--light);
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 50px;
        }
        
        .section-title h2 {
            font-size: 36px;
            color: var(--primary);
            margin-bottom: 15px;
            text-transform: uppercase;
            position: relative;
            display: inline-block;
        }
        
        .section-title h2:after {
            content: '';
            position: absolute;
            width: 60px;
            height: 3px;
            background-color: var(--secondary);
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
        }
        
        .section-title p {
            color: var(--gray);
            max-width: 700px;
            margin: 0 auto;
            font-size: 16px;
        }
        
        .service-card {
            background-color: white;
            border-radius: 5px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s;
            border-top: 4px solid var(--secondary);
            height: 100%;
        }
        
        .service-card:hover {
            transform: translateY(-10px);
        }
        
        .service-content {
            padding: 25px;
        }
        
        .service-icon {
            font-size: 40px;
            color: var(--secondary);
            margin-bottom: 20px;
        }
        
        .service-content h3 {
            font-size: 20px;
            margin-bottom: 15px;
            color: var(--primary);
            font-weight: 600;
        }
        
        .service-content p {
            color: var(--gray);
            margin-bottom: 20px;
            font-size: 15px;
        }
        
        /* About */
        .about {
            padding: 80px 0;
            background-color: white;
        }
        
        .about-content h2 {
            font-size: 36px;
            color: var(--primary);
            margin-bottom: 20px;
            text-transform: uppercase;
            position: relative;
            display: inline-block;
        }
        
        .about-content h2:after {
            content: '';
            position: absolute;
            width: 60px;
            height: 3px;
            background-color: var(--secondary);
            bottom: -10px;
            left: 0;
        }
        
        .about-content p {
            margin-bottom: 20px;
            color: var(--gray);
            font-size: 15px;
        }
        
        .about-stats {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
            margin-top: 30px;
        }
        
        .stat-item {
            text-align: center;
            padding: 20px;
            background-color: var(--light);
            border-radius: 5px;
            border-left: 4px solid var(--secondary);
        }
        
        .stat-number {
            font-size: 36px;
            font-weight: 700;
            color: var(--secondary);
            margin-bottom: 5px;
        }
        
        .stat-text {
            font-size: 14px;
            color: var(--primary);
            font-weight: 600;
        }
        
        .about-img img {
            width: 100%;
            border-radius: 5px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        /* Contact */
        .contact {
            padding: 80px 0;
            background: url('http://newsite.jlxpress.com/img/jlxpress-truck1.png') no-repeat center center;
            background-size: cover;
            position: relative;
            background-attachment: fixed;
        }
        
        .contact-overlay {
            background-color: rgba(0, 51, 102, 0.8);
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
        }
        
        .contact-container {
            position: relative;
            color: white;
        }
        
        .contact-info h2 {
            font-size: 36px;
            margin-bottom: 20px;
            text-transform: uppercase;
            position: relative;
            display: inline-block;
        }
        
        .contact-info h2:after {
            content: '';
            position: absolute;
            width: 60px;
            height: 3px;
            background-color: var(--accent);
            bottom: -10px;
            left: 0;
        }
        
        .contact-info p {
            margin-bottom: 30px;
            font-size: 15px;
        }
        
        .contact-details {
            margin-bottom: 30px;
        }
        
        .contact-item {
            display: flex;
            align-items: flex-start;
            margin-bottom: 20px;
        }
        
        .contact-icon {
            background-color: var(--accent);
            color: var(--primary);
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 15px;
            flex-shrink: 0;
        }
        
        .contact-text h4 {
            font-size: 18px;
            margin-bottom: 5px;
        }
        
        .contact-text p {
            margin-bottom: 0;
            font-size: 15px;
        }
        
        .contact-form {
            background-color: white;
            padding: 30px;
            border-radius: 5px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }
        
        .form-title {
            font-size: 24px;
            color: var(--primary);
            margin-bottom: 20px;
            text-transform: uppercase;
            position: relative;
            padding-bottom: 10px;
        }
        
        .form-title:after {
            content: '';
            position: absolute;
            width: 60px;
            height: 3px;
            background-color: var(--secondary);
            bottom: 0;
            left: 0;
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: var(--primary);
            font-size: 14px;
        }
        
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #ddd;
            border-radius: 4px;
            font-size: 15px;
            transition: border-color 0.3s;
        }
        
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: var(--secondary);
            outline: none;
        }
        
        .form-group textarea {
            height: 150px;
            resize: vertical;
        }
        
        /* Footer */
        footer {
            background-color: var(--primary);
            color: white;
            padding: 60px 0 20px;
        }
        
        .footer-col h3 {
            font-size: 20px;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 10px;
            text-transform: uppercase;
        }
        
        .footer-col h3:after {
            content: '';
            position: absolute;
            width: 60px;
            height: 3px;
            background-color: var(--accent);
            bottom: 0;
            left: 0;
        }
        
        .footer-col p {
            margin-bottom: 15px;
            font-size: 14px;
        }
        
        .footer-links {
            list-style: none;
            padding-left: 0;
        }
        
        .footer-links li {
            margin-bottom: 10px;
        }
        
        .footer-links a {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s;
            font-size: 14px;
        }
        
        .footer-links a:hover {
            color: var(--accent);
        }
        
        .social-links {
            display: flex;
            gap: 15px;
            margin-top: 20px;
        }
        
        .social-links a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background-color: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            color: white;
            transition: all 0.3s;
        }
        
        .social-links a:hover {
            background-color: var(--accent);
            color: var(--primary);
            transform: translateY(-3px);
        }
        
        .copyright {
            text-align: center;
            padding-top: 30px;
            margin-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: #ccc;
            font-size: 14px;
        }
        
        /* Responsive */
        @media (max-width: 992px) {
            .hero h1 {
                font-size: 36px;
            }
            
            .section-title h2,
            .about-content h2,
            .contact-info h2 {
                font-size: 30px;
            }
        }
        
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 28px;
            }
            
            .hero p {
                font-size: 16px;
            }
            
            .hero-buttons {
                flex-direction: column;
            }
            
            .btn {
                padding: 10px 20px;
                font-size: 12px;
                width: 100%;
                text-align: center;
            }
            
            .btn-outline {
                margin-left: 0;
                margin-top: 10px;
            }
            
            .section-title h2,
            .about-content h2,
            .contact-info h2 {
                font-size: 26px;
            }
            
            .stat-number {
                font-size: 28px;
            }
            
            /* Ajustes para el menú móvil de Bootstrap */
            .navbar-collapse {
                background-color: white;
                padding: 20px;
                margin-top: 10px;
                border-radius: 5px;
                box-shadow: 0 5px 10px rgba(0,0,0,0.1);
            }
            
            .nav-link {
                margin: 10px 0;
                padding: 10px 0;
                border-bottom: 1px solid #eee;
            }
            
            .nav-link.active:after {
                display: none;
            }
            
            .nav-link.active {
                color: var(--secondary);
                font-weight: 700;
            }
        }