/* Responsive styles */
@media (max-width: 1200px) {
    .container {
        max-width: 1140px;
    }
}

@media (max-width: 992px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .project-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero h2 {
        font-size: 36px;
    }
    
    .hero p {
        font-size: 18px;
    }
    
    .section-header h2 {
        font-size: 32px;
    }
}

@media (max-width: 768px) {
    .top-header .container {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }

    .top-header .icon-list {
        margin-bottom: 10px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .top-header .icon-list-item {
        margin-right: 20px;
        margin-bottom: 5px;
    }

    .main-nav {
        display: none;
    }
    
    .desktop-nav-btn {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .hero {
        padding: 60px 20px;
    }

    .hero h2 {
        font-size: 32px;
    }

    .hero p {
        font-size: 16px;
    }

    .content-section, .contact-section, .featured-projects {
        padding: 60px 20px;
    }

    .section-header h2 {
        font-size: 28px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .project-grid {
        grid-template-columns: 1fr;
    }
    
    .project-card-featured {
        height: 240px;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 15px;
    }
    
    .hero h2 {
        font-size: 28px;
    }

    .section-header h2 {
        font-size: 24px;
    }
    
    .contact-form {
        padding: 20px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .section-subtitle {
        font-size: 20px;
    }
    
    .mobile-nav {
        width: 85%;
    }
    
    .social-icons {
        gap: 10px;
    }
    
    .top-header .icon-list-item {
        margin-right: 15px;
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 40px 15px;
    }
    
    .hero h2 {
        font-size: 24px;
    }
    
    .hero p {
        font-size: 14px;
    }
    
    .content-section, .contact-section, .featured-projects {
        padding: 40px 15px;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
    
    .footer {
        padding: 60px 0 20px;
    }
    
    .footer-content {
        gap: 30px;
        margin-bottom: 40px;
    }
}