/* --------------------------------------------------------- */
/*                        RESPONSIVE                         */
/* --------------------------------------------------------- */

@media(max-width:1100px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-content p {
        font-size: 1.15rem;
    }
    
    .products-section {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
        position: relative;
        top: auto;
        margin-bottom: 30px;
    }
    
    .sidebar ul {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }
    
    .utilaje-grid-images {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .parts-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .industry-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .industry-card.featured {
        grid-column: 1 / -1;
    }
    
    .industry-hero-content {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
}

@media(max-width:768px) {
    .section {
        padding: 40px 5%;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .header {
        padding: 10px 0;
    }
    
    .container.nav {
        padding: 0 5%;
    }
    
    .logo-img {
        height: 40px;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mainnav {
        position: fixed;
        top: 68px;
        left: -100%;
        width: 100%;
        background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
        flex-direction: column;
        padding: 20px 0;
        box-shadow: 0 4px 20px rgba(0,0,0,0.3);
        transition: left 0.3s ease;
        z-index: 999;
    }
    
    .mainnav.active {
        left: 0;
    }
    
    .mainnav a {
        margin: 0;
        padding: 15px 5%;
        border-bottom: 1px solid rgba(255,255,255,0.1);
        font-size: 1rem;
    }
    
    .mainnav a:last-child {
        border-bottom: none;
    }
    
    .contact-btn {
        border: none;
        border-radius: 0;
        padding: 15px 5% !important;
        margin: 10px 5%;
        border-radius: 25px !important;
    }
    
    .hero {
        height: 70vh;
        min-height: 500px;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
        margin-bottom: 25px;
    }
    
    .hero-btn {
        padding: 12px 30px;
        font-size: 1rem;
    }
    
    .about-item-icon {
        width: 50px;
        height: 50px;
        font-size: 1.7rem;
    }
    
    .about-item-content h3 {
        font-size: 1.15rem;
    }
    
    .mobile-products-toggle {
        display: block;
        width: 100%;
        padding: 15px;
        background: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
        color: white;
        border: none;
        border-radius: 10px;
        font-size: 1rem;
        font-weight: 600;
        cursor: pointer;
        margin-bottom: 20px;
        box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
        transition: 0.3s;
    }
    
    .mobile-products-toggle:active {
        transform: scale(0.98);
    }
    
    .mobile-products-toggle::after {
        content: ' ▼';
        font-size: 0.8rem;
        margin-left: 8px;
        transition: 0.3s;
    }
    
    .mobile-products-toggle.active::after {
        content: ' ▲';
    }
    
    .sidebar {
        display: none;
        position: relative;
        top: 0;
        width: 100%;
        max-height: 400px;
        margin-bottom: 20px;
    }
    
    .sidebar.active {
        display: block;
    }
    
    .sidebar ul {
        display: grid;
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .sidebar a {
        border-bottom: 1px solid rgba(0,0,0,0.05);
        border-radius: 0;
        margin-bottom: 0;
    }
    
    .sidebar a:last-child {
        border-bottom: none;
    }
    
    .utilaje-grid-images {
        gap: 12px;
    }
    
    .utilaj-card {
        height: 130px;
    }
    
    .utilaj-overlay {
        padding: 10px;
        font-size: 0.85rem;
    }
    
    .items-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .item-card img {
        height: 180px;
    }
    
    .item-overlay {
        padding: 20px;
        font-size: 1rem;
    }
    
    .item-btn {
        padding: 8px 16px;
        font-size: 0.85rem;
    }
    
    .parts-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .part-card {
        padding: 20px 15px;
    }
    
    .part-icon {
        font-size: 2rem;
    }
    
    .part-card h3 {
        font-size: 1rem;
    }
    
    .part-card p {
        font-size: 0.85rem;
    }
    
    .industry-header h2 {
        font-size: 2rem;
    }
    
    .industry-header .subtitle {
        font-size: 1rem;
    }
    
    .industry-hero {
        padding: 25px 20px;
    }
    
    .industry-hero-content {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .stat-number {
        font-size: 2.2rem;
    }
    
    .stat-label {
        font-size: 1rem;
    }
    
    .industry-grid {
        grid-template-columns: 1fr;
    }
    
    .card-header {
        padding: 20px 25px;
    }
    
    .card-icon {
        font-size: 2rem;
    }
    
    .card-header h3 {
        font-size: 1.3rem;
    }
    
    .card-body {
        padding: 25px 20px;
    }
    
    .card-intro,
    .card-body p {
        font-size: 0.95rem;
    }
    
    .feature-badge {
        padding: 6px 12px;
        font-size: 0.8rem;
    }
    
    .card-details {
        padding: 15px;
    }
    
    .card-details h4 {
        font-size: 1rem;
    }
    
    .card-details ul {
        grid-template-columns: 1fr;
    }
    
    .card-details li {
        font-size: 0.85rem;
    }
    
    .materials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .materials-grid span {
        font-size: 0.8rem;
        padding: 6px 10px;
    }
    
    .industry-cta {
        padding: 35px 20px;
    }
    
    .cta-content h3 {
        font-size: 1.5rem;
    }
    
    .cta-content p {
        font-size: 1rem;
    }
    
    .cta-button {
        padding: 12px 30px;
        font-size: 1rem;
    }
    
    .contact-wrapper {
        margin: 20px auto 0;
        flex-direction: column;
        gap: 30px;
    }
    
    .contact-gif-container {
        order: -1;
        min-width: 100%;
    }
    
    .contact-media-text h3 {
        font-size: 1.5rem;
    }
    
    .contact-media-text p {
        font-size: 0.95rem;
    }
    
    .contact-form {
        padding: 25px;
        min-width: 100%;
    }
    
    .form-group label {
        font-size: 0.85rem;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 10px 12px;
        font-size: 0.9rem;
    }
    
    .checkbox-group label {
        font-size: 0.85rem;
    }
    
    .footer {
        padding: 40px 5% 25px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-logo {
        width: 150px;
    }
    
    .footer-column h3 {
        font-size: 1.15rem;
        margin-bottom: 15px;
    }
}

@media(max-width:600px) {
    .hero {
        height: 60vh;
        min-height: 450px;
    }
    
    .hero-content {
        padding: 0 15px;
    }
    
    .hero-content h1 {
        font-size: 1.75rem;
        margin-bottom: 15px;
    }
    
    .hero-content p {
        font-size: 0.95rem;
        margin-bottom: 20px;
    }
    
    .hero-btn {
        margin-top: 6px;
        padding: 16px 32px;
        font-size: 1rem;
    }
    
    .hero-nav{
        top: 64%;
    }
    
    /* original
    .hero-btn {
        padding: 12px 25px;
        font-size: 0.95rem;
    }*/
    
    h2 {
        font-size: 1.5rem;
    }
    
    .subtitle {
        font-size: 0.9rem;
    }
    
    .sidebar {
        max-height: 300px;
    }
    
    .category-title {
        font-size: 1.3rem;
    }
    
    .utilaje-grid-images,
    .items-grid {
        grid-template-columns: 1fr;
    }
    
    .utilaj-card {
        height: 200px;
    }
    
    .utilaj-overlay {
        padding: 15px;
        font-size: 0.9rem;
    }
    
    .item-card img {
        height: 220px;
    }
    
    .request-quote-btn {
        width: 100%;
        text-align: center;
        padding: 12px 20px;
        font-size: 0.9rem;
    }
    
    .subt {
        font-size: 1.3rem;
        margin-top: 30px;
    }
    
    .parts-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .part-card {
        padding: 20px 18px;
    }
    
    .industry-header h2 {
        font-size: 1.75rem;
    }
    
    .industry-hero {
        padding: 20px 15px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .stat-label {
        font-size: 0.95rem;
    }
    
    .card-header {
        padding: 18px 20px;
        gap: 10px;
    }
    
    .card-icon {
        font-size: 1.8rem;
    }
    
    .card-header h3 {
        font-size: 1.15rem;
    }
    
    .card-body {
        padding: 20px 15px;
    }
    
    .card-features {
        gap: 8px;
    }
    
    .feature-badge {
        padding: 5px 10px;
        font-size: 0.75rem;
    }
    
    .card-tags {
        gap: 8px;
    }
    
    .tag {
        padding: 5px 10px;
        font-size: 0.75rem;
    }
    
    .materials-grid {
        grid-template-columns: 1fr;
    }
    
    .industry-cta {
        padding: 30px 20px;
    }
    
    .cta-content h3 {
        font-size: 1.3rem;
    }
    
    .cta-content p {
        font-size: 0.95rem;
        margin-bottom: 20px;
    }
    
    .cta-button {
        padding: 12px 25px;
        font-size: 0.95rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: 20px 18px;
    }
    
    .submit-btn {
        padding: 12px 24px;
        font-size: 0.95rem;
    }
    
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
    
    .back-to-top svg {
        width: 20px;
        height: 20px;
    }
    
    .modal-content {
        width: 95%;
        margin: 5% auto;
        max-height: 90vh;
    }
    
    .modal-content h2 {
        font-size: 1.2rem;
        padding: 18px 20px;
    }
    
    .modal-body {
        padding: 20px;
        font-size: 0.9rem;
    }
    
    .close-modal {
        font-size: 28px;
    }
    
    .about-item {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .about-item-content h3 {
        font-size: 1.1rem;
    }
    
    .about-item-content p {
        font-size: 0.9rem;
    }
    
    .about-right {
        padding: 25px 18px;
    }
    
    .about-right h3 {
        font-size: 1.4rem;
    }
    
    .feature-item {
        padding: 10px;
    }
    
    .feature-icon {
        font-size: 1.3rem;
    }
    
    .feature-text h4 {
        font-size: 0.95rem;
    }
    
    .feature-text p {
        font-size: 0.8rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .footer-legal p,
    .footer-partners p {
        font-size: 0.85rem;
    }
}

/* Improve touch interactions on mobile */
@media (hover: none) and (pointer: coarse) {
    /* Increase tap target sizes for better mobile usability */
    .mainnav a,
    .sidebar a,
    .cat-link,
    .footer-links a {
        min-height: 44px;
        display: flex;
        align-items: center;
    }
    
    .utilaj-card,
    .item-card {
        /* Disable hover effects on touch devices */
        cursor: default;
    }
    
    .utilaj-card:active,
    .item-card:active {
        transform: scale(0.98);
    }
    
    /* Make buttons easier to tap */
    .hero-btn,
    .request-quote-btn,
    .item-btn,
    .cta-button,
    .submit-btn {
        min-height: 44px;
    }
    
    /* Show overlays by default on touch devices for better UX */
    .item-overlay {
        opacity: 1;
        background: linear-gradient(to top, rgba(0,0,0,0.85), rgba(0,0,0,0.4));
    }
}

/* Language Switcher Mobile */
@media (max-width: 768px) {
    .lang-switcher {
        position: absolute;
        right: 70px;
        top: 50%;
        transform: translateY(-50%);
        gap: 5px;
        margin-left: 0;
    }
    
    .lang-btn {
        padding: 4px 8px;
        font-size: 1rem;
    }
}