/* Mobile Optimizations - Advanced Mobile Experience */

/* Touch-friendly interactions */
@media (hover: none) and (pointer: coarse) {
    /* Remove hover effects on touch devices */
    .btn:hover,
    .nav-links a:hover,
    .service-card:hover,
    .portfolio-item:hover {
        transform: none;
        box-shadow: none;
    }
    
    /* Add touch feedback */
    .btn:active,
    .nav-links a:active,
    .service-card:active {
        transform: scale(0.98);
        transition: transform 0.1s ease;
    }
}

/* Improved touch targets */
@media screen and (max-width: 768px) {
    /* Minimum 44px touch targets */
    .btn,
    .nav-links a,
    .mobile-menu-toggle,
    .back-to-top,
    .filter-btn {
        min-height: 44px;
        min-width: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    /* Better spacing for touch */
    .nav-links li {
        margin: 20px 0;
    }
    
    .nav-links a {
        padding: 15px 20px;
        font-size: 18px;
        border-radius: 8px;
        transition: background-color 0.2s ease;
    }
    
    .nav-links a:active {
        background-color: #f8f9fa;
    }
    
    /* Improved mobile menu toggle */
    .mobile-menu-toggle {
        padding: 12px;
        border-radius: 8px;
        transition: background-color 0.2s ease;
    }
    
    .mobile-menu-toggle:active {
        background-color: #f8f9fa;
    }
    
    /* Better dropdown handling */
    .dropdown {
        position: relative;
    }
    
    .dropdown-toggle::after {
        margin-left: 8px;
        font-size: 12px;
    }
    
    /* Improved form inputs for mobile */
    .form-group input,
    .form-group textarea,
    .form-group select {
        font-size: 16px; /* Prevents zoom on iOS */
        padding: 16px 12px;
        border-radius: 12px;
        border: 2px solid #e9ecef;
        transition: all 0.3s ease;
    }
    
    .form-group input:focus,
    .form-group textarea:focus,
    .form-group select:focus {
        border-color: #007bff;
        box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
        transform: scale(1.02);
    }
    
    /* Better button spacing */
    .hero-buttons {
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
        padding: 16px 24px;
        font-size: 16px;
    }
    
    /* Improved cards for mobile */
    .service-card,
    .portfolio-item {
        margin-bottom: 20px;
        border-radius: 16px;
        overflow: hidden;
    }
    
    /* Better spacing for sections */
    section {
        padding: 50px 0;
    }
    
    .section-header {
        margin-bottom: 30px;
        text-align: center;
    }
    
    /* Improved contact form */
    .contact-form {
        padding: 30px 20px;
        border-radius: 16px;
        background: #fff;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    }
    
    /* Better footer for mobile */
    .footer {
        padding: 40px 0 20px;
    }
    
    .footer-content {
        gap: 30px;
    }
    
    .footer-links ul li {
        margin-bottom: 12px;
    }
    
    .footer-links ul li a {
        padding: 8px 0;
        display: block;
        font-size: 16px;
    }
}

/* Extra small devices optimizations */
@media screen and (max-width: 480px) {
    /* Reduce padding for very small screens */
    .container {
        padding: 0 12px;
    }
    
    /* Smaller typography */
    h1 {
        font-size: 1.8rem;
        line-height: 1.2;
    }
    
    h2 {
        font-size: 1.6rem;
        line-height: 1.3;
    }
    
    h3 {
        font-size: 1.3rem;
    }
    
    /* Compact hero section */
    .hero {
        padding: 100px 0 40px;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-title {
        margin-bottom: 15px;
    }
    
    .hero-subtitle {
        margin-bottom: 20px;
        font-size: 1rem;
    }
    
    /* Compact service cards */
    .service-card {
        padding: 20px 15px;
    }
    
    .service-icon {
        width: 50px;
        height: 50px;
        margin-bottom: 15px;
    }
    
    /* Better form layout */
    .form-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .form-group {
        margin-bottom: 15px;
    }
    
    /* Compact navigation */
    .nav-links {
        padding: 20px;
    }
    
    .nav-links li {
        margin: 15px 0;
    }
    
    /* Better modal/popup handling */
    .modal-content {
        margin: 20px;
        border-radius: 16px;
    }
}

/* Landscape phone optimizations */
@media screen and (max-width: 768px) and (orientation: landscape) {
    .hero {
        padding: 80px 0 40px;
    }
    
    .nav-links {
        height: calc(100vh - 60px);
        overflow-y: auto;
    }
    
    .mobile-menu-toggle {
        z-index: 1001;
    }
}

/* Dark mode support for mobile */
@media (prefers-color-scheme: dark) and (max-width: 768px) {
    .nav-links {
        background-color: #1a1a1a;
        color: #fff;
    }
    
    .nav-links a {
        color: #fff;
    }
    
    .nav-links a:active {
        background-color: #333;
    }
    
    .mobile-menu-toggle:active {
        background-color: #333;
    }
}

/* Accessibility improvements for mobile */
@media screen and (max-width: 768px) {
    /* Focus indicators */
    .btn:focus,
    .nav-links a:focus,
    .form-group input:focus,
    .form-group textarea:focus,
    .form-group select:focus {
        outline: 3px solid #007bff;
        outline-offset: 2px;
    }
    
    /* Skip link for mobile */
    .skip-link {
        position: absolute;
        top: -40px;
        left: 6px;
        background: #007bff;
        color: white;
        padding: 8px;
        text-decoration: none;
        border-radius: 4px;
        z-index: 1000;
    }
    
    .skip-link:focus {
        top: 6px;
    }
    
    /* Better contrast for mobile */
    .text-muted {
        color: #495057 !important;
    }
    
    /* Larger click areas for small elements */
    .social-links a,
    .footer-links a {
        padding: 12px;
        margin: 4px;
        border-radius: 8px;
        display: inline-block;
    }
}

/* Performance optimizations for mobile */
@media screen and (max-width: 768px) {
    /* Reduce animations on mobile */
    * {
        animation-duration: 0.3s !important;
        transition-duration: 0.3s !important;
    }
    
    /* Optimize images */
    img {
        max-width: 100%;
        height: auto;
        object-fit: cover;
    }
    
    /* Lazy loading hint */
    .portfolio-item img,
    .service-card img {
        loading: lazy;
    }
}

/* iOS specific optimizations */
@supports (-webkit-touch-callout: none) {
    /* iOS Safari specific fixes */
    .form-group input,
    .form-group textarea,
    .form-group select {
        -webkit-appearance: none;
        border-radius: 12px;
    }
    
    /* Fix iOS zoom on input focus */
    .form-group input,
    .form-group textarea,
    .form-group select {
        font-size: 16px;
    }
    
    /* Better iOS button styling */
    .btn {
        -webkit-appearance: none;
        border-radius: 12px;
    }
    
    /* iOS safe area support */
    .header {
        padding-top: env(safe-area-inset-top);
    }
    
    .footer {
        padding-bottom: env(safe-area-inset-bottom);
    }
}

/* Android specific optimizations */
@media screen and (max-width: 768px) {
    /* Better Android button styling */
    .btn {
        -webkit-tap-highlight-color: transparent;
        outline: none;
    }
    
    /* Android input styling */
    .form-group input:focus,
    .form-group textarea:focus {
        -webkit-tap-highlight-color: transparent;
    }
}