/* Responsive Styles */

/* Large Screens (max-width: 1200px) */
@media (max-width: 1200px) {
    :root {
        --container-padding: 1.5rem;
    }
    
    h1 {
        font-size: 2.75rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    h3 {
        font-size: 1.75rem;
    }
    
    .hero-content {
        max-width: 500px;
    }
    
    .hero-content p {
        font-size: var(--font-size-lg);
    }
    
    .tab-inner {
        padding: var(--spacing-lg);
    }
}

/* Medium Screens (max-width: 992px) */
@media (max-width: 992px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    h3 {
        font-size: 1.5rem;
    }
    
    .hero .container {
        flex-direction: column;
    }
    
    .hero-content {
        max-width: 100%;
        text-align: center;
    }
    
    .cta-buttons {
        justify-content: center;
    }
    
    .hero-image {
        max-width: 100%;
        margin-top: var(--spacing-xl);
    }
    
    .tab-inner {
        flex-direction: column;
    }
    
    .tab-info {
        text-align: center;
        margin-bottom: var(--spacing-xl);
    }
    
    .tab-info ul li {
        text-align: left;
    }
    
    .about-container {
        flex-direction: column;
    }
    
    .about-content {
        order: 2;
    }
    
    .about-image {
        order: 1;
        margin-bottom: var(--spacing-xl);
    }
    
    .about-content .section-header {
        text-align: center;
    }
    
    .stats {
        justify-content: center;
    }
    
    .contact-container {
        flex-direction: column;
    }
    
    .contact-info {
        margin-bottom: var(--spacing-xl);
    }
    
    .contact-info .section-header {
        text-align: center;
    }
    
    .contact-details {
        max-width: 450px;
        margin: 0 auto var(--spacing-xl);
    }
    
    .social-links {
        justify-content: center;
    }
}

/* Small Screens (max-width: 768px) */
@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    h3 {
        font-size: 1.25rem;
    }
    
    .hero-content p {
        font-size: var(--font-size-base);
    }
    
    .section-header p {
        font-size: var(--font-size-base);
    }
    
    #site-header {
        padding: var(--spacing-sm) 0;
    }
    
    .header-inner {
        position: relative;
    }
    
    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--white);
        padding: var(--spacing-md);
        box-shadow: var(--shadow-md);
        z-index: 1000;
    }
    
    .mobile-menu-active .main-nav {
        display: block;
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .product-cards {
        grid-template-columns: 1fr;
    }
    
    .tab-buttons {
        overflow-x: auto;
        justify-content: flex-start;
        padding-bottom: var(--spacing-sm);
        margin-bottom: var(--spacing-lg);
        flex-wrap: nowrap;
    }
    
    .tab-btn {
        min-width: 100px;
        flex-shrink: 0;
    }
    
    .testimonial-card {
        min-width: 300px;
    }
    
    .footer-main {
        flex-direction: column;
        gap: var(--spacing-xl);
    }
    
    .footer-logo {
        text-align: center;
    }
    
    .footer-links {
        gap: var(--spacing-lg);
    }
    
    .footer-column {
        min-width: 40%;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .industry-card {
        min-width: 250px;
    }
    
    .stats {
        flex-wrap: wrap;
        gap: var(--spacing-lg);
    }
    
    .stat-item {
        min-width: 120px;
    }
}

/* Extra Small Screens (max-width: 576px) */
@media (max-width: 576px) {
    :root {
        --spacing-3xl: 3rem;
        --spacing-2xl: 2rem;
    }
    
    h1 {
        font-size: 1.75rem;
    }
    
    .hero {
        padding: var(--spacing-2xl) 0;
    }
    
    .products,
    .features,
    .industries,
    .about,
    .testimonials,
    .contact {
        padding: var(--spacing-2xl) 0;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: var(--spacing-sm);
        width: 100%;
    }
    
    .cta-buttons .btn {
        width: 100%;
    }
    
    .section-header {
        margin-bottom: var(--spacing-xl);
    }
    
    .tab-btn {
        min-width: 80px;
        padding: var(--spacing-sm);
    }
    
    .tab-btn span {
        font-size: var(--font-size-sm);
    }
    
    .tab-btn i {
        font-size: var(--font-size-xl);
    }
    
    .tab-info h3 {
        font-size: var(--font-size-xl);
    }
    
    .tab-info p {
        font-size: var(--font-size-base);
    }
    
    .industry-card {
        min-width: 220px;
    }
    
    .testimonial-card {
        min-width: 250px;
    }
    
    .testimonial-content p {
        font-size: var(--font-size-base);
    }
    
    .contact-item {
        flex-direction: column;
        align-items: flex-start;
        text-align: center;
    }
    
    .contact-item i {
        margin: 0 auto var(--spacing-xs);
    }
    
    .footer-column {
        min-width: 100%;
        text-align: center;
    }
    
    .benefit-item {
        flex-direction: column;
        text-align: center;
    }
    
    .benefit-icon {
        margin: 0 auto var(--spacing-sm);
    }
    
    .stats {
        flex-direction: column;
        align-items: center;
    }
    
    .stat-item {
        margin-bottom: var(--spacing-md);
    }
}