/* ===== RESPONSIVE ===== */
@media (max-width: 968px) {
    h1 { 
        font-size: 3.5rem; 
    }
    
    .header-background {
        width: 100%;
        opacity: 0.2;
    }
    
    .services-grid,
    .skills-container,
    .stats-grid,
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .about-image-container {
        position: relative;
        top: 0;
        height: 400px;
        margin-bottom: 30px;
    }
    
    .contact-info {
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }

    /* Menú para tablets */
    .nav-menu {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .navbar {
        justify-content: flex-end;
        padding: 20px;
    }

    .mobile-menu {
        width: 80%;
        max-width: 350px;
    }

    .mobile-menu .nav-item a {
        font-size: 1.2rem;
        padding: 15px 35px;
    }
    
    /* Slider en tablet */
    .tech-item-slider {
        min-width: 240px;
        padding: 25px 20px;
    }
    
    .tech-icon {
        font-size: 2.5rem;
    }
    
    .tech-name {
        font-size: 1.3rem;
    }
    
    .tech-level {
        font-size: 1rem;
    }
    
    .slider-controls {
        margin-top: 15px;
    }
    
    .slider-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    h1 { 
        font-size: 2.5rem; 
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .header-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .header-buttons .btn {
        width: 100%;
        text-align: center;
    }
    
    .skills-container {
        gap: 20px;
        grid-template-columns: 1fr;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-buttons {
        width: 100%;
    }
    
    .contact-btn {
        padding: 15px 30px;
        font-size: 1rem;
    }
    
    .social-links {
        gap: 15px;
    }
    
    .social-link {
        width: 55px;
        height: 55px;
        font-size: 1.3rem;
    }
    
    .stats-grid {
        gap: 15px;
    }
    
    .service-card {
        padding: 30px 20px;
    }
    
    .service-number {
        font-size: 3rem;
    }
    
    .service-card h3 {
        font-size: 1.5rem;
    }

    /* Ajustes móvil */
    .navbar {
        padding: 15px;
    }

    .hamburger {
        width: 45px;
        height: 45px;
    }

    .scroll-top {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        bottom: 20px;
        right: 20px;
    }

    .mobile-menu {
        width: 85%;
    }

    .mobile-menu .nav-item {
        margin: 15px 0;
    }

    .mobile-menu .nav-item a {
        font-size: 1.1rem;
        padding: 12px 25px;
    }
    
    /* Slider en móvil */
    .tech-slider-section {
        margin-top: 40px;
        padding: 10px 0;
    }
    
    .tech-slider-section::before,
    .tech-slider-section::after {
        width: 30px;
    }
    
    .tech-slider-container {
        padding: 5px 0 15px 0;
    }
    
    .tech-slider-track {
        gap: 20px;
        padding: 0 15px;
    }
    
    .tech-item-slider {
        min-width: calc(100vw - 100px);
        max-width: 280px;
        padding: 25px 15px;
        margin: 0 auto;
    }
    
    .tech-icon {
        font-size: 2.5rem;
        margin-bottom: 12px;
    }
    
    .tech-name {
        font-size: 1.3rem;
        margin-bottom: 8px;
    }
    
    .tech-level {
        font-size: 1rem;
    }
    
    .slider-controls {
        margin-top: 15px;
        gap: 20px;
    }
    
    .slider-btn {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }
    
    .subheadline {
        font-size: 1rem;
    }
    
    .badge {
        font-size: 0.8rem;
        padding: 6px 12px;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .social-links {
        gap: 10px;
    }
    
    .social-link {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .about-image-container {
        height: 350px;
    }
    
    .contact-highlight {
        font-size: 1.5rem;
    }

    .mobile-menu {
        width: 90%;
    }

    .mobile-menu .nav-item a {
        font-size: 1rem;
        padding: 10px 20px;
    }
    
    /* Slider en móvil pequeño */
    .tech-item-slider {
        min-width: calc(100vw - 80px);
        padding: 20px 12px;
    }
    
    .tech-icon {
        font-size: 2.2rem;
        margin-bottom: 10px;
    }
    
    .tech-name {
        font-size: 1.2rem;
    }
    
    .tech-level {
        font-size: 0.95rem;
    }
    
    .slider-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}