/* Mobile Responsive Styles */
@media (max-width: 768px) {
    /* Navigation */
    .navbar {
        padding: 1rem 0;
    }
    
    .navbar-brand .brand-text {
        font-size: 1.2rem;
    }
    
    .navbar-toggler {
        padding: 0.25rem 0.5rem;
        font-size: 1rem;
    }
    
    .navbar-nav {
        padding: 1rem 0;
    }
    
    .nav-link {
        padding: 0.5rem 1rem;
        margin: 0;
    }
    
    /* Hero Section */
    .hero-section {
        padding-top: 160px;
        height: auto;
        min-height: 160vh;
    }
    
    .hero-content h1 {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .hero-content h2 {
        font-size: 1.25rem;
    }
    
    .hero-image {
        margin-top: 2rem;
    }
    
    .floating-badge {
        position: relative;
        bottom: auto;
        left: auto;
        right: auto;
        top: auto;
        margin: 1rem 0;
        display: inline-block;
        width: 100%;
    }
    
    .floating-badge .d-flex {
        justify-content: center;
    }
    
    /* Sections */
    .section-padding {
        padding: 3rem 0;
    }
    
    .section-title h2 {
        font-size: 1.75rem;
    }
    
    /* About Section */
    .about-card {
        margin-bottom: 1rem;
    }
    
    .skills-progress {
        margin-bottom: 2rem;
    }
    
    /* Portfolio */
    .portfolio-filter .nav-pills {
        flex-wrap: wrap;
    }
    
    .portfolio-filter .nav-item {
        margin-bottom: 0.5rem;
    }
    
    .portfolio-grid .col-lg-4 {
        margin-bottom: 1.5rem;
    }
    
    /* Services */
    .service-card {
        margin-bottom: 1.5rem;
    }
    
    /* Testimonials */
    .testimonial-card {
        margin-bottom: 1.5rem;
    }
    
    /* Contact Form */
    .contact-form {
        padding: 1.5rem !important;
    }
    
    /* Footer */
    .footer {
        padding: 2rem 0;
        text-align: center;
    }
    
    .footer .col-lg-4 {
        margin-bottom: 1.5rem;
    }
    
    /* Buttons */
    .btn-lg {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }
    
    /* Typography */
    .display-3 {
        font-size: 2.5rem;
    }
    
    .display-4 {
        font-size: 2rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    h3 {
        font-size: 1.5rem;
    }
    
    /* Spacing */
    .mb-5 {
        margin-bottom: 2rem !important;
    }
    
    .mt-5 {
        margin-top: 2rem !important;
    }
    
    .py-5 {
        padding-top: 2rem !important;
        padding-bottom: 2rem !important;
    }
    
    /* Grid adjustments */
    .row {
        margin-left: -0.75rem;
        margin-right: -0.75rem;
    }
    
    .col, .col-1, .col-10, .col-11, .col-12, .col-2, .col-3, .col-4, .col-5, .col-6, .col-7, .col-8, .col-9, .col-auto, .col-lg, .col-lg-1, .col-lg-10, .col-lg-11, .col-lg-12, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-auto, .col-md, .col-md-1, .col-md-10, .col-md-11, .col-md-12, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-auto, .col-sm, .col-sm-1, .col-sm-10, .col-sm-11, .col-sm-12, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-auto, .col-xl, .col-xl-1, .col-xl-10, .col-xl-11, .col-xl-12, .col-xl-2, .col-xl-3, .col-xl-4, .col-xl-5, .col-xl-6, .col-xl-7, .col-xl-8, .col-xl-9, .col-xl-auto {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }
}

@media (max-width: 576px) {
    .hero-content h1 {
        font-size: 1.75rem;
    }
    
    .btn-group {
        flex-wrap: wrap;
    }
    
    .btn-group .btn {
        margin-bottom: 0.5rem;
    }
    
    .portfolio-overlay .overlay-content h4 {
        font-size: 1rem;
    }
    
    .portfolio-overlay .overlay-content .btn {
        font-size: 0.875rem;
        padding: 0.375rem 0.75rem;
    }
}

@media (max-width: 375px) {
    .hero-content h1 {
        font-size: 1.5rem;
    }
    
    .hero-content .lead {
        font-size: 1rem;
    }
    
    .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }
    
    .d-flex.gap-3 {
        flex-direction: column;
    }
    
    .d-flex.gap-3 .btn {
        width: 100%;
    }
}

/* Touch device improvements */
@media (hover: none) and (pointer: coarse) {
    .btn, .nav-link, .portfolio-item, .service-card {
        min-height: 44px;
        min-width: 44px;
    }
    
    input, select, textarea {
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    .portfolio-overlay {
        opacity: 0.9 !important;
    }
}

/* Dark mode support for mobile */
@media (prefers-color-scheme: dark) and (max-width: 768px) {
    body {
        background-color: #121212;
        color: #e0e0e0;
    }
    
    .card {
        background-color: #1e1e1e;
        border-color: #333;
    }
    
    .bg-light {
        background-color: #1e1e1e !important;
    }
    
    .text-dark {
        color: #e0e0e0 !important;
    }
    
    .text-muted {
        color: #999 !important;
    }
}