:root {
            --laranja-principal: #FF6F00;
            --laranja-claro: #FFA040;
            --laranja-escuro: #E56300;
            --cinza-claro: #F4F4F4;
            --cinza-medio: #E0E0E0;
            --branco: #ffffff;
            --preto: #111;
            --verde-whatsapp: #25D366;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

        body {
            background-color: var(--cinza-claro);
            color: var(--preto);
            line-height: 1.6;
            overflow-x: hidden;
        }

        header {
            background-color: var(--laranja-principal);
            color: var(--branco);
            padding: 1rem 2rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }

        .logo {
            height: 60px;
            transition: transform 0.3s;
        }

        .logo:hover {
            transform: scale(1.05);
        }

        nav ul {
            display: flex;
            list-style: none;
            gap: 1.5rem;
        }

        nav a {
            color: var(--branco);
            text-decoration: none;
            font-weight: bold;
            transition: all 0.3s;
            padding: 0.5rem 1rem;
            border-radius: 20px;
        }

        nav a:hover {
            background-color: var(--branco);
            color: var(--laranja-principal);
        }

        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: var(--branco);
            font-size: 1.5rem;
            cursor: pointer;
        }

        .hero {
            background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('/api/placeholder/1200/600') center/cover no-repeat;
            color: var(--branco);
            text-align: center;
            padding: 8rem 2rem;
            position: relative;
        }

        .hero-content {
            max-width: 800px;
            margin: 0 auto;
        }

        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 1rem;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
            animation: fadeInDown 1s ease-out;
        }

        .hero p {
            font-size: 1.4rem;
            margin-bottom: 2rem;
            text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
            animation: fadeInUp 1s ease-out 0.5s forwards;
            opacity: 0;
        }

        @keyframes fadeInDown {
            from {
                opacity: 0;
                transform: translateY(-30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .btn {
            background-color: var(--laranja-principal);
            color: var(--branco);
            padding: 0.75rem 1.5rem;
            border: none;
            border-radius: 30px;
            cursor: pointer;
            font-weight: bold;
            text-decoration: none;
            transition: all 0.3s;
            display: inline-block;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        }

        .btn:hover {
            background-color: var(--laranja-escuro);
            transform: translateY(-3px);
            box-shadow: 0 6px 10px rgba(0, 0, 0, 0.15);
        }

        .btn.secundario {
            background-color: transparent;
            border: 2px solid var(--laranja-principal);
            color: var(--laranja-principal);
            margin-top: 1.5rem;
        }

        .btn.secundario:hover {
            background-color: var(--laranja-principal);
            color: var(--branco);
        }

        .section {
            padding: 5rem 2rem;
            background-color: var(--branco);
            text-align: center;
        }

        .section-header {
            margin-bottom: 3rem;
            position: relative;
        }

        .section-header h2 {
            font-size: 2.5rem;
            margin-bottom: 1rem;
            color: var(--laranja-principal);
            display: inline-block;
        }

        .section-header h2::after {
            content: '';
            display: block;
            width: 100px;
            height: 3px;
            background-color: var(--laranja-principal);
            margin: 0.5rem auto;
        }

        .section:nth-of-type(even) {
            background-color: var(--cinza-claro);
        }

        .sobre-content {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .sobre-text {
            flex: 1;
            min-width: 300px;
            text-align: left;
        }

        .sobre-image {
            flex: 1;
            min-width: 300px;
        }

        .sobre-image img {
            width: 100%;
            max-width: 500px;
            border-radius: 10px;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }

        .servicos-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            max-width: 1200px;
            margin: 2rem auto;
        }

        .servico-card {
            background-color: var(--branco);
            border-radius: 12px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            overflow: hidden;
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .servico-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        }

        .servico-img {
            height: 200px;
            overflow: hidden;
        }

        .servico-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }

        .servico-card:hover .servico-img img {
            transform: scale(1.1);
        }

        .servico-content {
            padding: 1.5rem;
        }

        .servico-content h3 {
            color: var(--laranja-principal);
            margin-bottom: 1rem;
        }

        .servico-content p {
            color: #555;
            margin-bottom: 1rem;
        }

        .clientes-section {
            background-color: var(--branco);
            padding: 5rem 2rem;
        }

        .clientes-container {
            max-width: 1200px;
            margin: 0 auto;
        }

        .clientes-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
            gap: 2rem;
            margin: 3rem 0;
        }

        .cliente-logo {
            background-color: var(--cinza-claro);
            padding: 1.5rem;
            border-radius: 10px;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 120px;
            transition: all 0.3s;
        }

        .cliente-logo:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }

        .cliente-logo img {
            max-width: 100%;
            max-height: 80px;
            filter: grayscale(100%);
            transition: filter 0.3s;
        }

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

        .depoimentos-container {
            max-width: 1000px;
            margin: 3rem auto;
            overflow: hidden;
        }

        .depoimentos-slider {
            display: flex;
            width: 300%;
            animation: slide 30s infinite;
        }

        .depoimento {
            flex: 1;
            padding: 2rem;
            background-color: var(--cinza-claro);
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            margin: 0 1rem;
            position: relative;
        }

        .depoimento::before {
            content: '\201C';
            font-size: 5rem;
            color: var(--laranja-claro);
            position: absolute;
            left: 10px;
            top: -20px;
            opacity: 0.3;
        }

        .depoimento-autor {
            display: flex;
            align-items: center;
            margin-top: 1.5rem;
        }

        .depoimento-autor img {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            margin-right: 1rem;
            object-fit: cover;
        }

        @keyframes slide {
            0%, 30% {
                transform: translateX(0);
            }
            33%, 63% {
                transform: translateX(-33.33%);
            }
            66%, 96% {
                transform: translateX(-66.66%);
            }
            100% {
                transform: translateX(0);
            }
        }

        .contato-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            max-width: 1200px;
            margin: 0 auto;
            gap: 2rem;
        }

        .contato-info {
            flex: 1;
            min-width: 300px;
            text-align: left;
        }

        .contato-info h3 {
            margin-bottom: 1.5rem;
            color: var(--laranja-principal);
        }

        .info-item {
            display: flex;
            margin-bottom: 1.5rem;
            align-items: flex-start;
        }

        .info-item i {
            font-size: 1.5rem;
            color: var(--laranja-principal);
            margin-right: 1rem;
            margin-top: 0.2rem;
        }

        .contato-form {
            flex: 1;
            min-width: 300px;
        }

        form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        form input, form textarea {
            padding: 1rem;
            border: 1px solid #ccc;
            border-radius: 8px;
            font-size: 1rem;
            transition: border-color 0.3s;
        }

        form input:focus, form textarea:focus {
            outline: none;
            border-color: var(--laranja-principal);
            box-shadow: 0 0 0 2px rgba(255, 111, 0, 0.2);
        }

        form textarea {
            min-height: 150px;
            resize: vertical;
        }

        footer {
            background-color: #333;
            color: var(--branco);
            padding: 4rem 2rem 2rem;
        }

        .footer-content {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            max-width: 1200px;
            margin: 0 auto 2rem;
            gap: 2rem;
        }

        .footer-logo {
            flex: 1;
            min-width: 250px;
        }

        .footer-logo img {
            height: 60px;
            margin-bottom: 1rem;
        }

        .footer-links {
            flex: 1;
            min-width: 250px;
        }

        .footer-links h3 {
            margin-bottom: 1.5rem;
            color: var(--laranja-principal);
        }

        .footer-links ul {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 0.5rem;
        }

        .footer-links a {
            color: var(--cinza-medio);
            text-decoration: none;
            transition: color 0.3s;
        }

        .footer-links a:hover {
            color: var(--laranja-principal);
        }

        .footer-socials {
            flex: 1;
            min-width: 250px;
        }

        .socials-icons {
            display: flex;
            gap: 1rem;
            margin-top: 1rem;
        }

        .social-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background-color: var(--laranja-principal);
            border-radius: 50%;
            color: var(--branco);
            font-size: 1.2rem;
            transition: all 0.3s;
        }

        .social-icon:hover {
            background-color: var(--branco);
            color: var(--laranja-principal);
            transform: translateY(-5px);
        }

        .footer-bottom {
            text-align: center;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 2rem;
            font-size: 0.9rem;
            color: var(--cinza-medio);
        }

        .whatsapp-float {
            position: fixed;
            width: 60px;
            height: 60px;
            bottom: 20px;
            right: 20px;
            background-color: var(--verde-whatsapp);
            color: white;
            border-radius: 50%;
            text-align: center;
            font-size: 30px;
            box-shadow: 2px 2px 10px rgba(0,0,0,0.3);
            z-index: 1000;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease-in-out;
        }

        .whatsapp-float:hover {
            transform: scale(1.1) rotate(10deg);
        }

        .whatsapp-float img {
            width: 35px;
            height: 35px;
        }

        .back-to-top {
            position: fixed;
            bottom: 20px;
            left: 20px;
            width: 50px;
            height: 50px;
            background-color: var(--laranja-principal);
            color: var(--branco);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            cursor: pointer;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s;
            z-index: 999;
        }

        .back-to-top.show {
            opacity: 1;
            visibility: visible;
        }

        .back-to-top:hover {
            background-color: var(--laranja-escuro);
            transform: translateY(-5px);
        }

        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2.5rem;
            }
            
            .hero p {
                font-size: 1.1rem;
            }
            
            nav ul {
                display: none;
                position: absolute;
                top: 80px;
                left: 0;
                width: 100%;
                background-color: var(--laranja-principal);
                padding: 1rem 0;
                flex-direction: column;
                align-items: center;
            }
            
            nav ul.show {
                display: flex;
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .section {
                padding: 3rem 1rem;
            }
            
            .section-header h2 {
                font-size: 2rem;
            }
            
            .clientes-grid {
                grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
            }
        }