/* 
   IFT iFusion Website Responsive Styles
   CSS file for handling responsive design across different screen sizes
*/

/* Large Devices (less than 1200px) */
@media (max-width: 1199.98px) {
    .container {
        max-width: 960px;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-content p {
        font-size: 1.1rem;
    }
    
    .overview-content,
    .certifications-content,
    .patents-content,
    .product-overview {
        gap: 30px;
    }
    
    .timeline-content {
        width: calc(50% - 30px);
    }
}

/* Medium Devices (less than 992px) */
@media (max-width: 991.98px) {
    .container {
        max-width: 720px;
    }
    
    h1 {
        font-size: 2.25rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 250px;
        height: calc(100vh - 70px);
        background-color: #FFFFFF;
        flex-direction: column;
        align-items: flex-start;
        padding: 20px;
        box-shadow: var(--shadow-md);
        transition: var(--transition);
        z-index: 999;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: 0 0 15px 0;
        width: 100%;
    }
    
    .nav-menu li a {
        display: block;
        padding: 10px 0;
    }
    
    .hero-content {
        text-align: center;
        margin: 0 auto;
        width: 100%;
        max-width: 90%;
        padding: 20px;
        box-sizing: border-box;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
    }

    .hero-image-display {
        display: none;
    }

    #hero {
        height: auto;
        min-height: 500px;
        padding: 100px 0;
        background-size: cover;
        background-position: center center;
        -webkit-background-size: cover;
        -moz-background-size: cover;
        -o-background-size: cover;
    }
    
    .product-carousel,
    .testimonial-carousel {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 20px;
        scroll-snap-type: x mandatory;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }
    
    .product-carousel::-webkit-scrollbar,
    .testimonial-carousel::-webkit-scrollbar {
        display: none;
    }
    
    .product-card,
    .testimonial-card {
        scroll-snap-align: start;
        min-width: 90%; /* Adjusted for better mobile responsiveness */
    }
    
    .category-nav {
        overflow-x: auto;
        padding-bottom: 10px;
        justify-content: flex-start;
    }
    
    .category-link {
        white-space: nowrap;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
}

/* Small Devices (less than 768px) */
@media (max-width: 767.98px) {
    .container {
        max-width: 540px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    h3 {
        font-size: 1.25rem;
    }
    
    .section-header {
        margin-bottom: 30px;
    }
    
    .section-padding {
        padding: 60px 0;
    }
    
    .section-padding-sm {
        padding: 30px 0;
    }
    
    .features-grid,
    .philosophy-grid,
    .team-grid,
    .blog-grid,
    .product-grid,
    .contact-cards,
    .certification-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline:before {
        left: 30px;
    }
    
    .timeline-dot {
        left: 30px;
    }
    
    .timeline-date {
        left: 70px;
        top: -30px;
    }
    
    .timeline-content {
        width: calc(100% - 60px);
        left: 60px !important;
    }
    
    .timeline-item:nth-child(even) .timeline-date {
        left: 70px;
        right: auto;
        text-align: left;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .form-container {
        padding: 20px;
    }
    
    .modal-content {
        margin: 50px auto;
        padding: 20px;
    }

    #hero {
        background-size: cover;
        min-height: 400px; /* Increased min-height for better image coverage */
        background-position: center center; /* Center the background image */
    }
}

/* Extra Small Devices (less than 576px) */
@media (max-width: 575.98px) {
    .container {
        padding: 0 15px;
        box-sizing: border-box;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
    }
    
    .hero-content {
        color: #fff; /* Ensure text is visible against the background */
    }
    
    h1 {
        font-size: 1.75rem;
    }
    
    h2 {
        font-size: 1.35rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .logo img {
        height: 30px;
    }
    
    .logo span {
        font-size: 1.25rem;
    }
    
    #page-banner {
        height: 200px;
    }
    
    .product-actions {
        flex-direction: column;
    }
    
    .product-actions .btn {
        width: 100%;
    }
    
    .certification-logos {
        grid-template-columns: 1fr;
    }
    
    .map-container {
        height: 300px;
    }
}