/* Comprehensive Mobile Responsive Styles for Varadom Website */

/* Mobile First Approach - Base Styles for Small Screens */
@media (max-width: 768px) {
    
    /* ========== HEADER & NAVIGATION ========== */
    .header-center-row {
        min-height: 80px !important;
        padding: 10px 0 !important;
    }
    
    .logo-circle {
        width: 60px !important;
        height: 60px !important;
        margin-right: 12px !important;
    }
    
    .logo-circle img {
        width: 50px !important;
        height: 50px !important;
    }
    
    .company-name .varadom {
        font-size: 1.8rem !important;
        letter-spacing: 1px !important;
    }
    
    .company-name .technologies {
        font-size: 0.8rem !important;
    }
    
    /* Mobile Navigation */
    .main-nav {
        position: sticky !important;
        top: 0 !important;
        z-index: 2000 !important;
    }
    
    .nav-links {
        display: none !important;
        position: absolute !important;
        top: 100% !important;
        left: 0 !important;
        right: 0 !important;
        background: #0a2342 !important;
        flex-direction: column !important;
        padding: 20px !important;
        box-shadow: 0 4px 6px rgba(0,0,0,0.1) !important;
    }
    
    .nav-links.active {
        display: flex !important;
    }
    
    .nav-links li {
        margin: 8px 0 !important;
    }
    
    .nav-links li a {
        padding: 12px 16px !important;
        display: block !important;
        color: #fff !important;
        border-bottom: 1px solid rgba(255,255,255,0.1) !important;
    }
    
    /* Mobile Menu Toggle */
    .mobile-menu-toggle {
        display: block !important;
        position: absolute !important;
        right: 15px !important;
        top: 50% !important;
        transform: translateY(-50%) !important;
        background: none !important;
        border: none !important;
        color: #fff !important;
        font-size: 24px !important;
        cursor: pointer !important;
        z-index: 2001 !important;
    }
    
    /* ========== CONTAINERS & LAYOUT ========== */
    .container, .product-detail-tabs {
        max-width: 100% !important;
        padding: 0 15px !important;
        margin: 0 auto !important;
    }
    
    section {
        padding: 30px 0 !important;
    }
    
    /* ========== PRODUCT TABS ========== */
    .tab-header, .tab-navigation {
        flex-direction: column !important;
        border-bottom: none !important;
        overflow-x: auto !important;
        white-space: nowrap !important;
        -webkit-overflow-scrolling: touch !important;
    }
    
    .tab-btn {
        border-bottom: 1px solid #e0e0e0 !important;
        text-align: left !important;
        padding: 15px 20px !important;
        font-size: 14px !important;
        white-space: nowrap !important;
        min-width: 120px !important;
    }
    
    .tab-btn:after {
        display: none !important;
    }
    
    .tab-btn.active {
        background-color: #f5f9ff !important;
        border-left: 3px solid #009fe3 !important;
    }
    
    .tab-content {
        padding: 15px 0 !important;
    }
    
    .tab-content h3 {
        font-size: 18px !important;
    }
    
    .tab-content p, .tab-content ul li {
        font-size: 14px !important;
    }
    
    /* ========== PRODUCT GALLERIES ========== */
    .product-gallery {
        flex-direction: column !important;
        gap: 20px !important;
    }
    
    .main-image, .product-info {
        width: 100% !important;
    }
    
    .main-image img, .product-image {
        width: 100% !important;
        height: auto !important;
        border-radius: 8px !important;
    }
    
    /* ========== GRID LAYOUTS ========== */
    [style*="grid"], 
    [style*="display: grid"],
    .feature-grid,
    .application-grid {
        grid-template-columns: 1fr !important;
        gap: 15px !important;
    }
    
    [style*="display: flex"] {
        flex-direction: column !important;
        gap: 15px !important;
    }
    
    /* ========== IMAGES & MEDIA ========== */
    img {
        max-width: 100% !important;
        height: auto !important;
    }
    
    iframe, video {
        max-width: 100% !important;
        height: auto !important;
    }
    
    /* ========== BUTTONS & FORMS ========== */
    button, .btn, .cta-button {
        width: 100% !important;
        padding: 15px 20px !important;
        font-size: 16px !important;
        margin: 10px 0 !important;
    }
    
    form {
        padding: 20px 15px !important;
    }
    
    input, textarea, select {
        width: 100% !important;
        padding: 12px !important;
        font-size: 16px !important;
        margin-bottom: 15px !important;
        border-radius: 4px !important;
        border: 1px solid #ddd !important;
    }
    
    /* ========== TABLES ========== */
    table {
        width: 100% !important;
        font-size: 14px !important;
        display: block !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
    }
    
    th, td {
        padding: 8px !important;
        font-size: 12px !important;
    }
    
    /* ========== TEXT & TYPOGRAPHY ========== */
    h1 {
        font-size: 24px !important;
        line-height: 1.3 !important;
    }
    
    h2 {
        font-size: 20px !important;
        line-height: 1.3 !important;
    }
    
    h3 {
        font-size: 18px !important;
        line-height: 1.3 !important;
    }
    
    h4 {
        font-size: 16px !important;
        line-height: 1.3 !important;
    }
    
    p, li {
        font-size: 14px !important;
        line-height: 1.5 !important;
    }
    
    /* ========== CAROUSELS & SLIDERS ========== */
    .carousel, .slider {
        height: auto !important;
        min-height: 200px !important;
    }
    
    .carousel-item, .slide {
        height: auto !important;
    }
    
    /* ========== CARDS & SECTIONS ========== */
    .card, .feature-box, .info-box {
        margin-bottom: 20px !important;
        padding: 15px !important;
    }
    
    /* ========== SPACING & MARGINS ========== */
    [style*="margin: 40px"], 
    [style*="margin: 50px"], 
    [style*="margin: 60px"] {
        margin: 20px 0 !important;
    }
    
    [style*="padding: 40px"], 
    [style*="padding: 50px"], 
    [style*="padding: 60px"] {
        padding: 20px 15px !important;
    }
    
    /* ========== HIDE DESKTOP ELEMENTS ========== */
    .desktop-only {
        display: none !important;
    }
    
    /* ========== SHOW MOBILE ELEMENTS ========== */
    .mobile-only {
        display: block !important;
    }
}

/* Extra Small Screens (Phones in Portrait) */
@media (max-width: 480px) {
    
    .container, .product-detail-tabs {
        padding: 0 10px !important;
    }
    
    .logo-circle {
        width: 50px !important;
        height: 50px !important;
        margin-right: 8px !important;
    }
    
    .logo-circle img {
        width: 40px !important;
        height: 40px !important;
    }
    
    .company-name .varadom {
        font-size: 1.5rem !important;
    }
    
    .company-name .technologies {
        font-size: 0.7rem !important;
    }
    
    h1 {
        font-size: 20px !important;
    }
    
    h2 {
        font-size: 18px !important;
    }
    
    h3 {
        font-size: 16px !important;
    }
    
    .tab-btn {
        padding: 12px 15px !important;
        font-size: 13px !important;
    }
    
    button, .btn, .cta-button {
        padding: 12px 16px !important;
        font-size: 14px !important;
    }
    
    input, textarea, select {
        padding: 10px !important;
        font-size: 14px !important;
    }
}

/* Landscape Orientation for Mobile */
@media (max-width: 768px) and (orientation: landscape) {
    
    .header-center-row {
        min-height: 60px !important;
        padding: 5px 0 !important;
    }
    
    .logo-circle {
        width: 45px !important;
        height: 45px !important;
    }
    
    .logo-circle img {
        width: 35px !important;
        height: 35px !important;
    }
    
    .company-name .varadom {
        font-size: 1.3rem !important;
    }
    
    section {
        padding: 20px 0 !important;
    }
}

/* Tablet Styles */
@media (min-width: 769px) and (max-width: 1024px) {
    
    .container, .product-detail-tabs {
        padding: 0 20px !important;
    }
    
    .logo-circle {
        width: 80px !important;
        height: 80px !important;
    }
    
    .logo-circle img {
        width: 70px !important;
        height: 70px !important;
    }
    
    .company-name .varadom {
        font-size: 2.2rem !important;
    }
    
    .tab-header, .tab-navigation {
        flex-wrap: wrap !important;
    }
    
    .tab-btn {
        flex: 1 1 auto !important;
        min-width: 120px !important;
    }
}