/* --- VARIÁVEIS E RESET --- */
 :root {
     --primary: #ff4500;
     /* Laranja Mecânico - Energia e Destaque */
     --primary-hover: #cc3700;
     --dark-bg: #121212;
     /* Preto Fundo */
     --card-bg: #1e1e1e;
     /* Cinza Escuro */
     --text-light: #f5f5f5;
     --text-gray: #a0a0a0;
     --border-color: #333;
     --shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
     --gradient: linear-gradient(45deg, #ff4500, #ff8c00);
 }

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

 html {
     scroll-behavior: smooth;
 }

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

 /* --- TIPOGRAFIA --- */
 h1,
 h2,
 h3 {
     font-family: 'Russo One', sans-serif;
     text-transform: uppercase;
     letter-spacing: 1px;
 }

 .section-title {
     text-align: center;
     margin-bottom: 60px;
     font-size: 2.5rem;
     color: var(--text-light);
     position: relative;
     display: inline-block;
     width: 100%;
 }

 .section-title::after {
     content: '';
     display: block;
     width: 80px;
     height: 4px;
     background: var(--primary);
     margin: 10px auto 0;
     border-radius: 2px;
 }

 span.highlight {
     color: var(--primary);
 }

 /* --- COMPONENTES --- */
 .container {
     max-width: 1200px;
     margin: 0 auto;
     padding: 0 20px;
 }

 .btn {
     display: inline-block;
     padding: 15px 35px;
     background: var(--primary);
     color: #fff;
     font-weight: 700;
     text-transform: uppercase;
     border: none;
     border-radius: 4px;
     cursor: pointer;
     transition: all 0.3s;
     font-family: 'Russo One', sans-serif;
     letter-spacing: 1px;
     clip-path: polygon(10% 0, 100% 0, 100% 70%, 90% 100%, 0 100%, 0 30%);
     /* Estilo futurista/mecânico */
 }

 .btn:hover {
     background: var(--primary-hover);
     transform: translateY(-2px);
     box-shadow: 0 0 15px rgba(255, 69, 0, 0.4);
 }

 .section-padding {
     padding: 80px 0;
 }

 /* --- HEADER --- */
 header {
     background-color: rgba(18, 18, 18, 0.95);
     border-bottom: 2px solid var(--primary);
     position: fixed;
     width: 100%;
     top: 0;
     z-index: 1000;
     height: 80px;
     display: flex;
     align-items: center;
     box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
 }

 .navbar {
     display: flex;
     justify-content: space-between;
     align-items: center;
     width: 100%;
 }

 .logo {
     font-size: 1.8rem;
     color: #fff;
     font-family: 'Russo One', sans-serif;
     display: flex;
     align-items: center;
     gap: 10px;
 }

 .logo i {
     color: var(--primary);
 }

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

 .nav-link {
     color: var(--text-light);
     font-weight: 500;
     text-transform: uppercase;
     font-size: 0.9rem;
     transition: color 0.3s;
     letter-spacing: 0.5px;
 }

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

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

 /* --- HERO SECTION --- */
 .hero {
     height: 100vh;
     background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://images.unsplash.com/photo-1486262715619-67b85e0b08d3?q=80&w=2072&auto=format&fit=crop');
     /* Imagem de motor/oficina */
     background-size: cover;
     background-position: center;
     background-attachment: fixed;
     display: flex;
     align-items: center;
     justify-content: center;
     text-align: center;
     padding-top: 80px;
     position: relative;
 }

 .hero::before {
     content: '';
     position: absolute;
     bottom: 0;
     left: 0;
     width: 100%;
     height: 100px;
     background: linear-gradient(to top, var(--dark-bg), transparent);
 }

 .hero-content {
     max-width: 800px;
     z-index: 2;
     animation: slideUp 1s ease-out;
 }

 .hero h1 {
     font-size: 4rem;
     margin-bottom: 20px;
     line-height: 1.1;
     text-shadow: 2px 2px 0px #000;
 }

 .hero p {
     font-size: 1.2rem;
     color: #ddd;
     margin-bottom: 40px;
     font-weight: 300;
 }

 /* --- CATEGORIAS (GRID) --- */
 .categories-grid {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
     gap: 30px;
     margin-top: 20px;
 }

 .category-card {
     background-color: var(--card-bg);
     border: 1px solid var(--border-color);
     border-radius: 8px;
     padding: 30px 20px;
     text-align: center;
     transition: all 0.3s;
     position: relative;
     overflow: hidden;
     group: cursor;
 }

 .category-card::before {
     content: '';
     position: absolute;
     top: 0;
     left: 0;
     width: 100%;
     height: 4px;
     background: var(--primary);
     transform: scaleX(0);
     transition: transform 0.3s;
     transform-origin: left;
 }

 .category-card:hover {
     transform: translateY(-10px);
     background-color: #252525;
 }

 .category-card:hover::before {
     transform: scaleX(1);
 }

 .cat-icon {
     font-size: 3rem;
     color: var(--primary);
     margin-bottom: 20px;
     text-shadow: 0 0 10px rgba(255, 69, 0, 0.3);
 }

 .category-card h3 {
     font-size: 1.2rem;
     margin-bottom: 10px;
 }

 .category-card p {
     font-size: 0.9rem;
     color: var(--text-gray);
 }

 /* --- SOBRE & DIFERENCIAIS --- */
 .about-section {
     background-color: #1a1a1a;
     position: relative;
 }

 .about-container {
     display: grid;
     grid-template-columns: 1fr 1fr;
     gap: 50px;
     align-items: center;
 }

 .about-text h2 {
     margin-bottom: 20px;
     font-size: 2.2rem;
 }

 .about-text p {
     margin-bottom: 20px;
     color: #ccc;
 }

 .about-stats {
     display: grid;
     grid-template-columns: 1fr 1fr;
     gap: 20px;
     margin-top: 30px;
 }

 .stat-box {
     background: #121212;
     padding: 20px;
     border-left: 3px solid var(--primary);
     border-radius: 0 4px 4px 0;
 }

 .stat-box h4 {
     color: var(--primary);
     font-size: 1.5rem;
     font-family: 'Russo One';
 }

 .stat-box span {
     font-size: 0.85rem;
     text-transform: uppercase;
     color: #888;
 }

 .about-img img {
     width: 100%;
     border-radius: 4px;
     box-shadow: 10px 10px 0px var(--primary);
     filter: grayscale(80%);
     transition: filter 0.5s;
 }

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

 /* --- LOCALIZAÇÃO & CONTATO --- */
 .contact-section {
     background: linear-gradient(to bottom, var(--dark-bg), #000);
 }

 .contact-grid {
     display: grid;
     grid-template-columns: 1fr 1.5fr;
     gap: 40px;
     background: var(--card-bg);
     border-radius: 8px;
     overflow: hidden;
     box-shadow: var(--shadow);
     border: 1px solid var(--border-color);
 }

 .contact-info {
     padding: 40px;
     display: flex;
     flex-direction: column;
     justify-content: center;
 }

 .info-item {
     margin-bottom: 30px;
     display: flex;
     align-items: flex-start;
 }

 .info-item i {
     font-size: 1.4rem;
     color: var(--primary);
     margin-right: 15px;
     margin-top: 5px;
 }

 .info-item h4 {
     color: #fff;
     margin-bottom: 5px;
     font-size: 1.1rem;
 }

 .info-item p {
     color: var(--text-gray);
     font-size: 0.95rem;
 }

 .cnpj-box {
     background: rgba(255, 255, 255, 0.05);
     padding: 15px;
     border-radius: 4px;
     margin-top: 20px;
     font-family: monospace;
     color: var(--primary);
     text-align: center;
     border: 1px dashed var(--border-color);
 }

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

 .map-wrapper iframe {
     width: 100%;
     height: 100%;
     border: 0;
     filter: invert(90%) hue-rotate(180deg);
 }

 /* --- FOOTER --- */
 footer {
     background: #000;
     padding: 40px 0;
     text-align: center;
     border-top: 2px solid var(--primary);
 }

 .footer-logo {
     font-family: 'Russo One';
     font-size: 1.5rem;
     color: #fff;
     margin-bottom: 20px;
     display: inline-block;
 }

 .social-links {
     margin-bottom: 20px;
 }

 .social-links a {
     color: #fff;
     font-size: 1.5rem;
     margin: 0 15px;
     transition: color 0.3s;
 }

 .social-links a:hover {
     color: var(--primary);
 }

 .copyright {
     color: #666;
     font-size: 0.8rem;
 }

 /* --- ANIMAÇÕES --- */
 @keyframes slideUp {
     from {
         opacity: 0;
         transform: translateY(50px);
     }

     to {
         opacity: 1;
         transform: translateY(0);
     }
 }

 .reveal {
     opacity: 0;
     transform: translateY(30px);
     transition: all 0.8s ease;
 }

 .reveal.active {
     opacity: 1;
     transform: translateY(0);
 }

 /* --- RESPONSIVIDADE --- */
 @media (max-width: 992px) {
     .hero h1 {
         font-size: 3rem;
     }

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

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

     .map-wrapper {
         height: 300px;
     }

     .about-img {
         order: -1;
         margin-bottom: 30px;
     }
 }

 @media (max-width: 768px) {
     .navbar .nav-menu {
         position: fixed;
         top: 80px;
         left: 0;
         width: 100%;
         background: var(--card-bg);
         flex-direction: column;
         align-items: center;
         padding: 40px 0;
         border-bottom: 2px solid var(--primary);
         transform: translateY(-150%);
         transition: 0.4s;
         z-index: 999;
     }

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

     .hamburger {
         display: block;
     }

     .hero h1 {
         font-size: 2.2rem;
     }

     .btn {
         width: 100%;
         text-align: center;
         clip-path: none;
         border-radius: 8px;
     }
 }