body {
    margin: 0;
    padding: 0;
}

/* Responsive CSS for ControlTech Solutions */

/* Extra large devices (large laptops and desktops, 1200px and up) */
@media screen and (max-width: 1200px) {
    .container {
        width: 90%;
    }
}

/* Large devices (laptops/desktops, 992px and up) */
@media screen and (max-width: 992px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Medium devices (tablets, 768px and up) */
@media screen and (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }
    
    nav ul {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: white;
        flex-direction: column;
        text-align: center;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    }
    
    nav ul.active {
        display: flex;
    }
    
    nav ul li {
        margin: 0;
        padding: 15px 0;
        border-bottom: 1px solid var(--grey-color);
    }
    
    nav ul li:last-child {
        border-bottom: none;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 10px;
    }
    
    .btn {
        width: 100%;
    }
    
    /* Add tablet-specific styles */
    .contact-method {
        margin-bottom: 20px;
    }
}

/* Small devices (mobile phones, 576px and up) */
@media screen and (max-width: 576px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero {
        min-height: 450px;
    }
    
    .cta-section h2 {
        font-size: 1.8rem;
    }
    
    .hero-content {
        padding: 0 15px;
    }
    
    .container {
        padding: 0 15px;
    }
    
    header {
        padding: 10px 0;
    }
    
    .logo-image {
        height: 60px;
    }
    
    nav ul {
        padding: 3px 5px;
    }
    
    nav ul li a {
        padding: 8px 10px;
        font-size: 0.9rem;
    }
    
    .page-banner h1 {
        font-size: 2rem;
    }
    
    /* Form responsiveness */
    .contact-wrapper {
        flex-direction: column;
    }
    
    .contact-info, .contact-form-container {
        width: 100%;
    }
}