/* Mobile Styles */
@media (max-width: 768px) {
    .navbar {
        padding: 1rem;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .navbar-spacer {
        display: none;
    }
    
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background-color: var(--nav-bg);
        flex-direction: column;
        align-items: center;
        padding: 2rem 0;
        gap: 2rem;
        transform: translateY(-150%);
        transition: transform 0.3s ease;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        z-index: 999;
    }
    
    .nav-links.active {
        transform: translateY(0);
    }
    
    .hero-content {
        flex-direction: column-reverse;
        text-align: center;
    }
    
    .hero-text {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .bio {
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .name {
        font-size: 2.5rem;
    }
    
    .profile-img {
        max-width: 250px;
    }
    
    .contact-icon {
        font-size: 1.5rem;
        margin-right: 1rem;
    }
    
    .back-to-top {
        width: 40px;
        height: 40px;
        bottom: 20px;
        right: 20px;
    }
}

/* Tablet Styles */
@media (min-width: 769px) and (max-width: 1024px) {
    .name {
        font-size: 3rem;
    }
    
    .tech-grid {
        grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    }
    
    .contact-info {
        padding: 1.5rem;
    }
}

/* Large Screens */
@media (min-width: 1500px) {
    .container {
        max-width: 1600px;
    }
    
    .hero-content {
        gap: 4rem;
    }
    
    .name {
        font-size: 4rem;
    }
    
    .bio {
        font-size: 1.2rem;
    }
    
    .tech-grid {
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    }
}