/* Tablet Styles */
@media screen and (max-width: 1024px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero-stats {
        gap: var(--spacing-lg);
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .temas-grid {
        grid-template-columns: 1fr;
    }
    
    .blog-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .treinamentos-grid {
        grid-template-columns: 1fr;
    }
    
    .contato-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile Styles */
@media screen and (max-width: 768px) {
    :root {
        --font-size-5xl: 2.5rem;
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.5rem;
        --spacing-3xl: 2rem;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--primary-black);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-lg);
        padding: var(--spacing-xl) 0;
        border-top: 1px solid var(--medium-gray);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-item {
        margin: var(--spacing-md) 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .hero {
        min-height: 90vh;
        padding-top: 80px;
    }
    
    .hero-container {
        padding: 0 var(--spacing-md);
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-lg);
        text-align: center;
    }
    
    .hero-cta {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .destaque-info {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .palestras-stats {
        flex-direction: column;
        gap: var(--spacing-lg);
        text-align: center;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .blog-filters {
        gap: var(--spacing-sm);
    }
    
    .filter-btn {
        padding: var(--spacing-xs) var(--spacing-md);
        font-size: var(--font-size-xs);
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .card-meta {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .especializacoes-grid {
        grid-template-columns: 1fr;
    }
    
    .cert-list {
        grid-template-columns: 1fr;
    }
    
    .corporativo-stats {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .back-to-top {
        bottom: var(--spacing-md);
        right: var(--spacing-md);
        width: 45px;
        height: 45px;
    }
}

/* Small Mobile Styles */
@media screen and (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero-container {
        padding: 0 var(--spacing-sm);
    }
    
    .section-title {
        font-size: var(--font-size-3xl);
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: var(--font-size-lg);
    }
    
    .palestra-destaque,
    .desenvolvimento-notice,
    .treinamentos-corporativos {
        padding: var(--spacing-lg);
    }
    
    .treinamento-card,
    .tema-card,
    .blog-card {
        padding: var(--spacing-lg);
    }
    
    .especializacao-item,
    .cert-item {
        padding: var(--spacing-md);
    }
    
    .info-item {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .info-icon {
        align-self: center;
    }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .hero::before {
        background-size: 100% 100%;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    /* O site já está em dark mode por padrão */
}

/* Print Styles */
@media print {
    .header,
    .back-to-top,
    .hero-cta,
    .cta-buttons,
    .btn {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .section-title,
    .hero-title {
        color: black;
    }
}