/* 
 * MCR Soluções Industriais - Responsive Design
 */

/* ===== TABLET (768px) ===== */
@media (max-width: 768px) {
    .nav-menu {
        gap: 15px;
    }
    
    .nav-link {
        font-size: 14px;
    }
    
    .hero h1 {
        font-size: 36px;
    }
    
    .hero .slogan {
        font-size: 16px;
    }
    
    section h2 {
        font-size: 28px;
    }
    
    .grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ===== MOBILE (480px) ===== */
@media (max-width: 480px) {
    /* Header */
    .header-content {
        padding: 10px 0;
    }
    
    .logo-img {
        height: 40px;
    }
    
    .logo-text {
        font-size: 18px;
    }
    
    /* Hamburger Menu */
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        flex-direction: column;
        background-color: var(--white);
        padding: 20px;
        gap: 0;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-link {
        padding: 10px 0;
        border-bottom: 1px solid var(--border-color);
    }
    
    /* Hero */
    .hero {
        padding: 60px 0;
    }
    
    .hero h1 {
        font-size: 24px;
        margin-bottom: 15px;
    }
    
    .hero .slogan {
        font-size: 14px;
        margin-bottom: 20px;
    }
    
    .hero p {
        font-size: 14px;
        margin-bottom: 25px;
    }
    
    .cta-button {
        padding: 12px 30px;
        font-size: 14px;
    }
    
    /* Seções */
    section {
        padding: 50px 0;
    }
    
    section h2 {
        font-size: 22px;
        margin-bottom: 30px;
    }
    
    section h3 {
        font-size: 18px;
    }
    
    /* Cards */
    .card {
        padding: 20px;
        margin-bottom: 20px;
    }
    
    /* Tabelas */
    table {
        font-size: 12px;
    }
    
    table th,
    table td {
        padding: 10px;
    }
    
    /* Formulários */
    input[type="text"],
    input[type="email"],
    input[type="phone"],
    textarea,
    select {
        padding: 10px;
        font-size: 16px;
    }
    
    button[type="submit"] {
        width: 100%;
        padding: 12px;
    }
    
    /* Footer */
    .footer {
        padding: 40px 0 20px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-section h4 {
        font-size: 14px;
    }
    
    .footer-section {
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    /* Utilitários */
    .mt-20 {
        margin-top: 15px;
    }
    
    .mb-20 {
        margin-bottom: 15px;
    }
    
    .mt-40 {
        margin-top: 25px;
    }
    
    .mb-40 {
        margin-bottom: 25px;
    }
}

/* ===== SMALL MOBILE (320px) ===== */
@media (max-width: 320px) {
    .container {
        padding: 0 10px;
    }
    
    .hero h1 {
        font-size: 18px;
    }
    
    .hero .slogan {
        font-size: 12px;
    }
    
    section h2 {
        font-size: 18px;
    }
    
    .card {
        padding: 15px;
    }
}

/* ===== IMPRESSÃO ===== */
@media print {
    .header,
    .footer,
    .hamburger {
        display: none;
    }
    
    body {
        font-size: 12pt;
        color: #000;
    }
    
    a {
        color: #000;
        text-decoration: underline;
    }
}