/**
 * Gravity Enterprises - Responsive Stylesheet
 */

@media (max-width: 1200px) {
    .container {
        max-width: 1000px;
    }
    .grid-4 {
        grid-template-columns: repeat(3, 1fr);
    }
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .container {
        max-width: 760px;
    }
    
    .top-bar-container {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }

    .main-nav {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

    .header-quote-btn {
        display: none;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-title {
        font-size: 2.3rem;
    }

    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }

    .global-cta-card {
        flex-direction: column;
        text-align: center;
        padding: 36px 24px;
    }

    .cta-button-group {
        justify-content: center;
    }

    .product-detail-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.6rem; }
    h3 { font-size: 1.3rem; }

    .hero-title {
        font-size: 1.85rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .grid-3, .grid-2 {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

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

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

    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }

    .scroll-top-btn {
        bottom: 80px;
        right: 24px;
        width: 40px;
        height: 40px;
    }
}

@media (max-width: 480px) {
    .container {
        padding-left: 16px;
        padding-right: 16px;
    }

    .grid-4, .gallery-grid {
        grid-template-columns: 1fr;
    }

    .form-card {
        padding: 24px 16px;
    }

    .btn-lg {
        width: 100%;
    }

    .hero-cta-group {
        flex-direction: column;
        width: 100%;
    }

    .hero-cta-group .btn {
        width: 100%;
    }
}