/* ============================================
   RESPONSIVE - Mobile & Tablet Adjustments
   ============================================ */

@media (max-width: 992px) {

    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-image {
        order: -1;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 70px;
    }

    .mobile-toggle {
        display: block;
    }

    .main-nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        width: 100%;
        background: var(--white);
        box-shadow: var(--shadow);
        padding: 2rem;
        transform: translateY(-150%);
        transition: transform 0.4s ease;
        z-index: 999;
    }

    .main-nav.active {
        transform: translateY(0);
    }

    .main-nav ul {
        flex-direction: column;
        gap: 1.5rem;
    }

    .main-nav a {
        font-size: 1.1rem;
        display: block;
        padding: 0.8rem 0;
    }

    .hero-content .btn {
        display: block;
        width: 100%;
        max-width: 280px;
        margin: 0.8rem auto;
    }

    .btn-outline {
        margin-left: 0;
    }

    .section-padding {
        padding: 3rem 0;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .project-card {
        height: 280px;
    }

    .footer-grid {
        gap: 2rem;
    }

    .contact-form-wrapper {
        padding: 1.8rem;
    }

    .container {
        padding: 0 1.2rem;
    }

    .filter-group {
        gap: 0.6rem;
    }

    .filter-btn {
        padding: 0.5rem 1.2rem;
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .services-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .hero-content h1 {
        font-size: 1.8rem;
    }

    .section-title h2 {
        font-size: 1.5rem;
    }
}