/* CSS v4.2 - VERSÃO FINAL COM IMAGENS ESTÁVEIS */

        :root {
            --primary-color: #0077b6;
            --secondary-color: #00b4d8;
            --dark-color: #03045e;
            --light-color: #ffffff;
            --text-color: #4A4A4A;
            --light-gray-bg: #f4f8fa;
        }

        * { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body { font-family: 'Roboto', sans-serif; color: var(--text-color); line-height: 1.7; }
        h1, h2, h3 { font-family: 'Montserrat', sans-serif; font-weight: 700; color: var(--dark-color); }
        .container { max-width: 1100px; margin: auto; overflow: hidden; padding: 0 2rem; }
        section { padding: 5rem 0; overflow: hidden; }

        .section-title { text-align: center; font-size: 2.5rem; margin-bottom: 3rem; font-weight: 800; }
        .section-title::after { content: ''; display: block; width: 80px; height: 4px; background: var(--secondary-color); margin: 10px auto; border-radius: 2px; }

        .fade-in { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease-out, transform 0.6s ease-out; }
        .fade-in.visible { opacity: 1; transform: translateY(0); }

        .logo {height: 70px; margin-top: 20px;}
        .header {
  background: #f3fbfb;
  backdrop-filter: blur(10px);
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

        .navbar { display: flex; justify-content: space-between; align-items: center; height: 80px; }
        .nav-logo { font-size: 1.8rem; font-weight: 800; color: var(--primary-color); text-decoration: none; }
        .nav-menu { display: flex; list-style: none; }
        .nav-item { margin-left: 2rem; }
        .nav-link { text-decoration: none; color: var(--dark-color); font-weight: 500; font-size: 1rem; transition: color 0.3s ease; }
        .nav-link:hover { color: var(--primary-color); }
        .hamburger { display: none; cursor: pointer; font-size: 1.8rem; color: var(--primary-color); }

        #home {
            height: 100vh;
            background: linear-gradient(rgba(0, 20, 60, 0.6), rgba(0, 20, 60, 0.6)), url('https://images.unsplash.com/photo-1571003123894-1f0594d2b5d9?q=80&w=2500&auto=format&fit=crop') no-repeat center center/cover;
            display: flex; justify-content: center; align-items: center; text-align: center; color: var(--light-color); padding-top: 80px;
        }
        .home-content h1 { font-size: 3.8rem; margin-bottom: 1rem; color: var(--light-color); font-weight: 800; }
        .home-content p { font-size: 1.5rem; margin-bottom: 2rem; max-width: 700px; margin-left: auto; margin-right: auto; }
        .btn { display: inline-block; padding: 1rem 2.5rem; background: var(--primary-color); color: var(--light-color); text-decoration: none; border-radius: 50px; font-size: 1.1rem; font-weight: 700; transition: all 0.3s ease; box-shadow: 0 4px 15px rgba(0, 119, 182, 0.4); }
        .btn:hover { background: var(--secondary-color); transform: translateY(-5px); box-shadow: 0 6px 20px rgba(0, 180, 216, 0.5); }

        .diferenciais-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2.5rem; }
        .diferencial-card { text-align: center; }
        .diferencial-card .icon { font-size: 3rem; color: var(--primary-color); background-color: var(--light-gray-bg); width: 100px; height: 100px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; margin-bottom: 1.5rem; transition: all 0.3s ease; }
        .diferencial-card:hover .icon { background-color: var(--primary-color); color: var(--light-color); transform: scale(1.1); }
        .diferencial-card h3 { font-size: 1.3rem; margin-bottom: 0.5rem; }

        #sobre { background: var(--light-gray-bg); }
        .sobre-content { display: flex; gap: 3rem; align-items: center; }
        .sobre-content img { width: 45%; border-radius: 10px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); object-fit: cover; height: 400px; }
        .sobre-content div { width: 55%; }

        #servicos { background: var(--light-gray-bg); }
        .servicos-container { display: flex; gap: 3rem; align-items: center; }
        .servicos-imagem { flex: 1; }
        .servicos-imagem img { width: 100%; border-radius: 10px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); }
        .servicos-lista { flex: 1; display: flex; flex-direction: column; gap: 1.5rem; }
        .servico-item { display: flex; align-items: center; gap: 1rem; }
        .servico-item i { font-size: 1.5rem; color: var(--primary-color); width: 30px; text-align: center; }
        .servico-item p { font-size: 1.1rem; font-weight: 500; }
        
        #etapas { background: var(--light-color); }
        .etapas-grid { display: flex; justify-content: space-between; text-align: center; position: relative; }
        .etapa-item { width: 22%; position: relative; }
        .etapa-item .icon { font-size: 2.5rem; color: var(--primary-color); background: var(--light-gray-bg); width: 80px; height: 80px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; margin-bottom: 1rem; border: 3px solid var(--secondary-color); }
        .etapa-item h3 { font-size: 1.2rem; }

        #catalogo { background: var(--light-gray-bg); }
        .catalogo-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.5rem; }
        .catalogo-item { border-radius: 10px; overflow: hidden; box-shadow: 0 5px 15px rgba(0,0,0,0.1); }
        .catalogo-item img { width: 100%; height: 250px; object-fit: cover; display: block; transition: transform 0.4s ease; cursor: pointer; }
        .catalogo-item:hover img { transform: scale(1.1); }

        #depoimentos { background: var(--light-color); }
        .depoimentos-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
        .depoimento-card { background: var(--light-gray-bg); padding: 2rem; border-radius: 10px; border-left: 5px solid var(--primary-color); box-shadow: 0 5px 20px rgba(0,0,0,0.07); }
        .depoimento-card p { font-style: italic; margin-bottom: 1rem; }
        .depoimento-card .autor { font-weight: 700; color: var(--dark-color); }
        .depoimento-card .autor span { font-weight: 400; color: var(--text-color); font-size: 0.9rem; }

        #parceiros { background: var(--light-gray-bg); }
        #parceiros .parceiros-logos { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 2rem; }
        .parceiros-logos img { height: 150px; transition: all 0.3s ease; }
        
        .contato-content { text-align: center; max-width: 700px; margin: auto; }
        .contato-content p { font-size: 1.2rem; margin-bottom: 2rem; }
        
        .whatsapp-float { position: fixed; width: 60px; height: 60px; bottom: 30px; right: 30px; background-color: #25D366; color: #FFF; border-radius: 50px; text-align: center; font-size: 30px; box-shadow: 2px 2px 10px rgba(0,0,0,0.3); z-index: 100; display: flex; justify-content: center; align-items: center; text-decoration: none; animation: pulse 2s infinite; }
        @keyframes pulse { 0% { transform: scale(0.95); } 70% { transform: scale(1); } 100% { transform: scale(0.95); } }

        .footer { background: var(--dark-color); color: rgba(255,255,255,0.8); padding: 4rem 0; }
        .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2rem; text-align: left; }
        .footer h4 { color: var(--light-color); margin-bottom: 1rem; font-size: 1.2rem; }
        .footer p, .footer a { color: rgba(255,255,255,0.8); text-decoration: none; }
        .footer a:hover { color: var(--light-color); }
        .footer-bottom { text-align: center; padding-top: 2rem; margin-top: 2rem; border-top: 1px solid rgba(255,255,255,0.2); }

        .lightbox { position: fixed; z-index: 2000; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.85); display: none; justify-content: center; align-items: center; }
        .lightbox.active { display: flex; }
        .lightbox-content { max-width: 90%; max-height: 85%; animation: zoomIn 0.4s ease-in-out; }
        .lightbox-close { position: absolute; top: 20px; right: 40px; font-size: 4rem; color: white; cursor: pointer; transition: transform 0.2s ease; }
        .lightbox-close:hover { transform: scale(1.1); }
        @keyframes zoomIn { from { transform: scale(0.8); opacity: 0; } to { transform: scale(1); opacity: 1; } }

        @media (max-width: 768px) {
            .container { padding: 0 1rem; }
            .section-title { font-size: 2rem; }
            .nav-menu { position: fixed; left: -100%; top: 70px; flex-direction: column; background-color: var(--light-color); width: 100%; text-align: center; transition: 0.3s; box-shadow: 0 10px 10px rgba(0,0,0,0.1); }
            .nav-menu.active { left: 0; }
            .nav-item { margin: 1.5rem 0; }
            .hamburger { display: block; }
            .home-content h1 { font-size: 2.5rem; }
            .home-content p { font-size: 1.2rem; }
            .sobre-content, .servicos-container { flex-direction: column; }
            .sobre-content img, .sobre-content div { width: 100%; }
            .servicos-imagem { margin-bottom: 2rem; }
            .etapas-grid { flex-direction: column; gap: 2rem; }
            .etapa-item { width: 100%; }
            .depoimentos-grid { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr; text-align: center; }
            .catalogo-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
        }