/* --- VARIÁVEIS E CONFIGURAÇÕES GERAIS --- */
 :root {
     /* Paleta: Azul Navy Profundo, Prata e Branco - Transmite tecnologia e seriedade */
     --primary: #0a192f;
     /* Azul Navy Escuro */
     --secondary: #172a45;
     /* Azul Navy Médio */
     --accent: #64ffda;
     /* Turquesa Neon (Detalhes chamativos) */
     --silver: #8892b0;
     /* Prata/Cinza Azulado */
     --white: #e6f1ff;
     /* Branco Suave */
     --bg-light: #f4f7fa;
     /* Fundo seções claras */

     --gradient: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
     --shadow: 0 10px 30px -10px rgba(2, 12, 27, 0.7);
     --radius: 4px;
 }

 * {
     margin: 0;
     padding: 0;
     box-sizing: border-box;
     outline: none;
     text-decoration: none;
     list-style: none;
 }

 html {
     scroll-behavior: smooth;
 }

 body {
     font-family: 'Lato', sans-serif;
     background-color: var(--bg-light);
     color: var(--secondary);
     overflow-x: hidden;
     line-height: 1.6;
 }

 /* --- TIPOGRAFIA ESTILOSA --- */
 h1,
 h2,
 h3,
 h4 {
     font-family: 'Cinzel', serif;
     color: var(--primary);
     font-weight: 700;
     letter-spacing: 1px;
 }

 .section-title {
     text-align: center;
     margin-bottom: 70px;
     position: relative;
 }

 .section-title h2 {
     font-size: 2.8rem;
     margin-bottom: 15px;
     text-transform: uppercase;
 }

 .section-title span {
     color: var(--primary);
     font-size: 3rem;
     /* Destaque na primeira letra ou palavra */
 }

 .section-title::after {
     content: '';
     display: block;
     width: 80px;
     height: 3px;
     background: var(--accent);
     /* Linha neon */
     margin: 20px auto 0;
     box-shadow: 0 0 10px var(--accent);
 }

 /* --- BOTÕES MODERNOS --- */
 .btn {
     display: inline-block;
     padding: 15px 40px;
     background: transparent;
     color: var(--accent);
     font-weight: 700;
     text-transform: uppercase;
     letter-spacing: 2px;
     border: 2px solid var(--accent);
     border-radius: var(--radius);
     cursor: pointer;
     transition: all 0.3s ease;
     position: relative;
     overflow: hidden;
     z-index: 1;
 }

 .btn:hover {
     background: rgba(100, 255, 218, 0.1);
     transform: translateY(-3px);
     box-shadow: 0 5px 15px rgba(100, 255, 218, 0.2);
 }

 .btn-solid {
     background: var(--primary);
     color: var(--white);
     border-color: var(--primary);
 }

 .btn-solid:hover {
     background: var(--secondary);
     color: var(--accent);
     border-color: var(--secondary);
 }

 /* --- HEADER --- */
 header {
     background: rgba(10, 25, 47, 0.95);
     /* Fundo escuro */
     backdrop-filter: blur(10px);
     position: fixed;
     width: 100%;
     top: 0;
     z-index: 1000;
     height: 90px;
     display: flex;
     align-items: center;
     box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
     transition: all 0.3s;
 }

 .container {
     max-width: 1200px;
     margin: 0 auto;
     padding: 0 20px;
     width: 100%;
 }

 .navbar {
     display: flex;
     justify-content: space-between;
     align-items: center;
 }

 .logo {
     font-family: 'Cinzel', serif;
     font-size: 2rem;
     color: var(--white);
     font-weight: 700;
     letter-spacing: 2px;
     display: flex;
     align-items: center;
     gap: 10px;
 }

 .logo span {
     color: var(--accent);
 }

 .nav-menu {
     display: flex;
     gap: 30px;
 }

 .nav-link {
     color: var(--silver);
     font-size: 0.9rem;
     font-weight: 400;
     text-transform: uppercase;
     letter-spacing: 1px;
     transition: color 0.3s;
     position: relative;
 }

 .nav-link:hover {
     color: var(--accent);
 }

 /* Indicador numérico estilo "code" */
 .nav-link::before {
     content: '// ';
     color: var(--accent);
     margin-right: 5px;
     font-family: monospace;
 }

 .hamburger {
     display: none;
     color: var(--accent);
     font-size: 1.8rem;
     cursor: pointer;
 }

 /* --- HERO SECTION --- */
 .hero {
     height: 100vh;
     background: linear-gradient(rgba(10, 25, 47, 0.9), rgba(10, 25, 47, 0.8)), url('https://images.unsplash.com/photo-1600170311833-c2cf5280ce49?q=80&w=2070&auto=format&fit=crop');
     background-size: cover;
     background-position: center;
     background-attachment: fixed;
     display: flex;
     align-items: center;
     position: relative;
     padding-top: 90px;
 }

 .hero-content {
     z-index: 2;
     max-width: 800px;
 }

 .hero h3 {
     color: var(--accent);
     font-family: monospace;
     font-size: 1.1rem;
     margin-bottom: 20px;
 }

 .hero h1 {
     font-size: 4.5rem;
     color: var(--white);
     line-height: 1.1;
     margin-bottom: 30px;
 }

 .hero p {
     font-size: 1.2rem;
     color: var(--silver);
     max-width: 540px;
     margin-bottom: 50px;
 }

 /* --- CARDS DE DESTAQUE --- */
 .features-section {
     background: var(--bg-light);
     padding: 80px 0;
     margin-top: -80px;
     /* Sobreposição sutil */
     position: relative;
     z-index: 10;
 }

 .features-grid {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
     gap: 30px;
 }

 .feature-card {
     background: white;
     padding: 40px 30px;
     border-radius: var(--radius);
     box-shadow: var(--shadow);
     transition: transform 0.3s;
     border-bottom: 4px solid transparent;
 }

 .feature-card:hover {
     transform: translateY(-10px);
     border-bottom: 4px solid var(--accent);
 }

 .feature-icon {
     width: 60px;
     height: 60px;
     background: rgba(10, 25, 47, 0.1);
     border-radius: 50%;
     display: flex;
     align-items: center;
     justify-content: center;
     margin-bottom: 20px;
     color: var(--primary);
     font-size: 1.5rem;
 }

 /* --- SOBRE (LAYOUT GRÁFICO) --- */
 .about {
     padding: 100px 0;
     background: white;
 }

 .about-grid {
     display: grid;
     grid-template-columns: 1.2fr 1fr;
     gap: 60px;
     align-items: center;
 }

 .about-text h4 {
     color: var(--accent);
     /* Cor neon */
     font-size: 1.5rem;
     margin-bottom: 15px;
 }

 .about-text h2 {
     font-size: 2.5rem;
     margin-bottom: 25px;
     color: var(--secondary);
 }

 .about-text p {
     color: #555;
     margin-bottom: 20px;
     font-size: 1.05rem;
 }

 .image-wrapper {
     position: relative;
 }

 .image-wrapper img {
     width: 100%;
     border-radius: var(--radius);
     filter: grayscale(20%) contrast(110%);
     transition: filter 0.5s;
 }

 .image-wrapper:hover img {
     filter: grayscale(0%);
 }

 .image-wrapper::after {
     content: '';
     position: absolute;
     top: 20px;
     right: -20px;
     width: 100%;
     height: 100%;
     border: 2px solid var(--accent);
     border-radius: var(--radius);
     z-index: -1;
     transition: transform 0.3s;
 }

 .image-wrapper:hover::after {
     transform: translate(10px, 10px);
 }

 /* --- SERVIÇOS (GRID) --- */
 .services {
     padding: 100px 0;
     background-color: var(--primary);
     color: var(--white);
 }

 .services .section-title h2 {
     color: var(--white);
 }

 .services .section-title p {
     color: var(--silver);
 }

 .services-grid {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
     gap: 30px;
 }

 .service-box {
     background: var(--secondary);
     padding: 30px;
     border-radius: var(--radius);
     transition: all 0.3s;
     cursor: pointer;
 }

 .service-box:hover {
     transform: translateY(-5px);
     box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
     background: #1d3557;
 }

 .service-box i {
     font-size: 2.5rem;
     color: var(--accent);
     margin-bottom: 20px;
 }

 .service-box h3 {
     font-size: 1.3rem;
     margin-bottom: 15px;
     color: var(--white);
 }

 .service-box p {
     color: var(--silver);
     font-size: 0.95rem;
 }

 /* --- CONTATO E MAPA --- */
 .contact-section {
     padding: 100px 0;
     background: white;
 }

 .contact-container {
     display: grid;
     grid-template-columns: 1fr 1fr;
     gap: 0;
     box-shadow: var(--shadow);
     border-radius: var(--radius);
     overflow: hidden;
 }

 .contact-info {
     background: var(--bg-light);
     padding: 60px;
 }

 .contact-item {
     margin-bottom: 40px;
     display: flex;
     align-items: flex-start;
 }

 .contact-icon {
     min-width: 50px;
     height: 50px;
     background: var(--white);
     border: 1px solid #ddd;
     border-radius: 50%;
     display: flex;
     align-items: center;
     justify-content: center;
     color: var(--primary);
     font-size: 1.2rem;
     margin-right: 20px;
 }

 .contact-text h5 {
     font-family: 'Cinzel', serif;
     font-size: 1.1rem;
     margin-bottom: 5px;
     color: var(--primary);
 }

 .contact-text p {
     color: #666;
     font-size: 0.95rem;
 }

 .map-container {
     width: 100%;
     height: 100%;
     min-height: 400px;
 }

 .map-container iframe {
     width: 100%;
     height: 100%;
     border: 0;
 }

 /* --- FOOTER --- */
 footer {
     background: var(--primary);
     color: var(--silver);
     padding: 60px 0 20px;
     text-align: center;
     font-size: 0.9rem;
 }

 .footer-logo {
     font-family: 'Cinzel', serif;
     font-size: 1.8rem;
     color: var(--white);
     margin-bottom: 10px;
     display: inline-block;
 }

 .footer-logo span {
     color: var(--accent);
 }

 .cnpj {
     margin-bottom: 30px;
     font-family: monospace;
     opacity: 0.7;
 }

 .copy {
     border-top: 1px solid rgba(136, 146, 176, 0.2);
     padding-top: 20px;
 }

 /* --- WHATSAPP FIXO --- */
 .whatsapp-float {
     position: fixed;
     bottom: 30px;
     right: 30px;
     background: #25d366;
     color: white;
     width: 60px;
     height: 60px;
     border-radius: 50%;
     display: flex;
     align-items: center;
     justify-content: center;
     font-size: 30px;
     box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
     z-index: 2000;
     transition: transform 0.3s;
 }

 .whatsapp-float:hover {
     transform: scale(1.1);
 }

 /* --- RESPONSIVIDADE --- */
 @media (max-width: 992px) {
     .hero h1 {
         font-size: 3.5rem;
     }

     .about-grid {
         grid-template-columns: 1fr;
     }

     .image-wrapper {
         margin-bottom: 40px;
     }

     .contact-container {
         grid-template-columns: 1fr;
     }

     .map-container {
         height: 350px;
     }
 }

 @media (max-width: 768px) {
     .navbar .nav-menu {
         position: fixed;
         top: 90px;
         left: 0;
         width: 100%;
         background: var(--primary);
         flex-direction: column;
         align-items: center;
         padding: 40px 0;
         transform: translateX(100%);
         transition: transform 0.4s ease;
         height: calc(100vh - 90px);
     }

     .navbar .nav-menu.active {
         transform: translateX(0);
     }

     .hamburger {
         display: block;
     }

     .hero h1 {
         font-size: 2.5rem;
     }

     .hero p {
         font-size: 1rem;
     }

     .section-title h2 {
         font-size: 2rem;
     }
 }

 /* Animações Simples */
 .fade-in {
     opacity: 0;
     transform: translateY(30px);
     transition: opacity 1s, transform 1s;
 }

 .fade-in.visible {
     opacity: 1;
     transform: translateY(0);
 }