/* 
 * Fluxos Smart - Responsive Styles
 * Author: Fluxos Smart Team
 * Version: 1.0
 */

/* Large Screens (1200px and down) */
@media (max-width: 1200px) {
    .container {
        max-width: 960px;
    }
    
    .clients-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Medium Screens (992px and down) */
@media (max-width: 992px) {
    .container {
        max-width: 720px;
    }
    
    html {
        font-size: 15px;
    }
    
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .hero-content {
        flex-direction: column;
    }
    
    .hero-text, .hero-image {
        flex: none;
        width: 100%;
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .steps-container {
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--spacing-xl);
    }
    
    .steps-container::before {
        display: none;
    }
    
    .step-card {
        max-width: 45%;
    }
    
    .calculator-container {
        flex-direction: column;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Small Screens (768px and down) */
@media (max-width: 768px) {
    .container {
        max-width: 540px;
    }
    
    .header-content {
        position: relative;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--white);
        box-shadow: var(--shadow-md);
        padding: 1rem 0;
        display: none;
        z-index: 1000;
    }
    
    .main-nav.active {
        display: block;
    }
    
    .nav-list {
        flex-direction: column;
        align-items: center;
    }
    
    .nav-link {
        padding: 0.75rem 1rem;
    }
    
    .header-cta {
        display: none;
    }
    
    .hero-section {
        padding: 7rem 0 3rem;
    }
    
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .step-card {
        max-width: 100%;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .form-row {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .options-grid {
        grid-template-columns: 1fr;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

/* Extra Small Screens (576px and down) */
@media (max-width: 576px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    html {
        font-size: 14px;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-legal {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}