/* Estilos Responsivos */

/* Laptops e Desktops Pequenos (até 1280px) */
@media (max-width: 1280px) {
    :root {
        --container-width: 1140px;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
}

/* Tablets e Laptops Pequenos (até 1024px) */
@media (max-width: 1024px) {
    :root {
        --container-width: 960px;
    }
    
    .hero-content {
        flex-direction: column-reverse;
        text-align: center;
    }
    
    .hero-image {
        justify-content: center;
        margin-bottom: 2rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .product-showcase {
        flex-direction: column;
        text-align: center;
    }
    
    .product-image {
        margin-bottom: 2rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .feature-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-content {
        flex-direction: column-reverse;
        text-align: center;
    }
    
    .about-image {
        margin-bottom: 2rem;
    }
    
    .about-values {
        text-align: left;
    }
    
    .contact-content {
        flex-direction: column;
    }
    
    .info-item {
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .contact-social {
        justify-content: center;
        margin-bottom: 2rem;
    }
}

/* Tablets (até 768px) */
@media (max-width: 768px) {
    :root {
        --container-width: 720px;
        --container-padding: 1rem;
    }
    
    h1 {
        font-size: 2.25rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    h3 {
        font-size: 1.375rem;
    }
    
    .header {
        padding: 0.75rem 0;
    }
    
    .main-nav {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: white;
        padding: 1.5rem;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        transform: translateY(-150%);
        transition: transform var(--transition-normal);
        z-index: 999;
    }
    
    .main-nav.active {
        transform: translateY(0);
    }
    
    .nav-list {
        flex-direction: column;
        width: 100%;
        gap: 1rem;
    }
    
    .nav-list a {
        display: block;
        padding: 0.75rem 0;
    }
    
    .nav-list a.btn-outline {
        margin-top: 0.5rem;
        width: 100%;
        text-align: center;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
    
    .hero-section {
        padding-top: 120px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .partners-grid {
        grid-template-columns: 1fr;
    }
    
    .about-values {
        grid-template-columns: 1fr;
    }
    
    form {
        grid-template-columns: 1fr;
    }
    
    .form-group.full-width {
        grid-column: span 1;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
    }
    
    .footer-links {
        width: 100%;
    }
    
    .footer-column {
        min-width: 150px;
    }
}

/* Dispositivos Móveis (até 480px) */
@media (max-width: 480px) {
    :root {
        --font-size-base: 14px;
        --container-padding: 1rem;
    }
    
    h1 {
        font-size: 1.875rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    h3 {
        font-size: 1.25rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-buttons a {
        width: 100%;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 2rem;
    }
    
    .whatsapp-button {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        bottom: 20px;
        right: 20px;
    }
}

/* Dispositivos Móveis Pequenos (até 360px) */
@media (max-width: 360px) {
    :root {
        --container-padding: 0.75rem;
    }
    
    h1 {
        font-size: 1.75rem;
    }
    
    .logo img {
        max-height: 40px;
    }
}