/* Tablet Styles */
@media screen and (max-width: 1024px) {
    .hero-title {
        font-size: 2.8rem;
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
    }
    
    .about-content,
    .skills-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .timeline::before {
        left: 30px;
    }
    
    .timeline-marker {
        left: 30px;
    }
    
    .timeline-content {
        width: calc(100% - 80px);
        left: 80px !important;
    }
    
    .stats-container {
        flex-direction: column;
        gap: 30px;
    }
}

/* Mobile Styles */
@media screen and (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--darker-bg);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 20px 0;
        gap: 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: 15px 0;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 30px;
    }
    
    .hero-cta {
        justify-content: center;
        flex-direction: column;
        gap: 15px;
    }
    
    .secondary-btn {
        margin-left: 0;
    }
    
    .hero-title {
        font-size: 2.3rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .certifications-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .footer-links {
        flex-direction: column;
        gap: 15px;
    }
    
    .floating-btn {
        bottom: 20px;
        right: 20px;
    }
    
    .floating-btn .btn {
        width: 50px;
        height: 50px;
    }
}

@media screen and (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .profile-border {
        width: 250px;
        height: 250px;
    }
    
    .contact-form {
        padding: 25px;
    }
    
    .certification-card {
        padding: 30px 15px;
    }
    
    .tech-icons {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
}