/* --- RESET E VARIÁVEIS --- */
        :root {
            --primary-color: #FF8C00; /* Laranja vibrante */
            --primary-dark: #e07b00;
            --secondary-color: #2C3E50; /* Azul Escuro */
            --accent-color: #1ABC9C; /* Verde Água */
            --light-bg: #F9F9F9;
            --white: #FFFFFF;
            --text-color: #333333;
            --gray: #666666;
            --shadow: 0 10px 30px rgba(0,0,0,0.1);
            --border-radius: 12px;
            --container-width: 1200px;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Open Sans', sans-serif;
            color: var(--text-color);
            background-color: var(--white);
            line-height: 1.6;
            overflow-x: hidden;
        }

        h1, h2, h3, h4 {
            font-family: 'Nunito', sans-serif;
            font-weight: 700;
            color: var(--secondary-color);
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: 0.3s;
        }

        ul {
            list-style: none;
        }

        img {
            max-width: 100%;
            display: block;
        }

        /* --- UTILITÁRIOS --- */
        .container {
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 20px;
        }

        .btn {
            display: inline-block;
            padding: 12px 30px;
            background-color: var(--primary-color);
            color: var(--white);
            border-radius: 50px;
            font-weight: 700;
            text-transform: uppercase;
            font-size: 0.9rem;
            box-shadow: 0 4px 15px rgba(255, 140, 0, 0.4);
            border: none;
            cursor: pointer;
        }

        .btn:hover {
            background-color: var(--primary-dark);
            transform: translateY(-2px);
        }

        .btn-outline {
            background-color: transparent;
            border: 2px solid var(--white);
            box-shadow: none;
        }

        .btn-outline:hover {
            background-color: var(--white);
            color: var(--secondary-color);
        }

        .section-title {
            text-align: center;
            margin-bottom: 3rem;
        }

        .section-title h2 {
            font-size: 2.5rem;
            margin-bottom: 10px;
            position: relative;
            display: inline-block;
        }

        .section-title h2::after {
            content: '';
            display: block;
            width: 60px;
            height: 4px;
            background-color: var(--primary-color);
            margin: 10px auto 0;
            border-radius: 2px;
        }

        /* --- HEADER --- */
        header {
            background-color: var(--white);
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
        }

        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 80px;
        }

        .logo {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--secondary-color);
            display: flex;
            align-items: center;
            gap: 10px;
        }

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

        .logo svg {
            width: 32px;
            height: 32px;
            fill: var(--primary-color);
        }

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

        .nav-links a {
            font-weight: 600;
            color: var(--secondary-color);
            font-family: 'Nunito', sans-serif;
        }

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

        .menu-toggle {
            display: none;
            cursor: pointer;
        }

        .menu-toggle div {
            width: 25px;
            height: 3px;
            background-color: var(--secondary-color);
            margin: 5px;
            transition: 0.3s;
        }

        /* --- HERO SECTION --- */
        .hero {
            height: 100vh;
            background: linear-gradient(rgba(44, 62, 80, 0.7), rgba(44, 62, 80, 0.6)), url('https://images.unsplash.com/photo-1450778869180-41d0601e046e?ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80');
            background-size: cover;
            background-position: center;
            display: flex;
            align-items: center;
            text-align: center;
            color: var(--white);
            padding-top: 80px; /* Header height */
        }

        .hero-content {
            max-width: 800px;
            margin: 0 auto;
            padding: 20px;
        }

        .hero h1 {
            font-size: 3.5rem;
            color: var(--white);
            margin-bottom: 20px;
            line-height: 1.2;
            text-shadow: 0 2px 10px rgba(0,0,0,0.3);
        }

        .hero p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            opacity: 0.9;
        }

        .hero-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
        }

        /* --- SOBRE (LAYOUT GRID) --- */
        .about {
            padding: 80px 0;
            background-color: var(--white);
        }

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

        .about-img {
            position: relative;
        }

        .about-img img {
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
        }

        .about-img::before {
            content: '';
            position: absolute;
            top: -20px;
            left: -20px;
            width: 100%;
            height: 100%;
            border: 4px solid var(--primary-color);
            border-radius: var(--border-radius);
            z-index: -1;
        }

        .about-text h3 {
            font-size: 2rem;
            margin-bottom: 20px;
        }

        .about-text p {
            margin-bottom: 20px;
            color: var(--gray);
        }

        .features {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
            margin-top: 30px;
        }

        .feature-item {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .feature-icon {
            width: 40px;
            height: 40px;
            background-color: rgba(255, 140, 0, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-color);
        }

        /* --- SERVIÇOS (GRID CARDS) --- */
        .services {
            padding: 80px 0;
            background-color: var(--light-bg);
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }

        .service-card {
            background-color: var(--white);
            padding: 40px 30px;
            border-radius: var(--border-radius);
            text-align: center;
            transition: 0.3s;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            border-bottom: 4px solid transparent;
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow);
            border-bottom: 4px solid var(--primary-color);
        }

        .service-icon {
            width: 80px;
            height: 80px;
            margin: 0 auto 20px;
            background-color: #f0f4f8;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .service-icon svg {
            width: 40px;
            height: 40px;
            fill: var(--secondary-color);
        }

        .service-card h3 {
            margin-bottom: 15px;
            font-size: 1.5rem;
        }

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

        /* --- LOCALIZAÇÃO E CONTATO --- */
        .location {
            padding: 80px 0;
            background-color: var(--white);
        }

        .location-container {
            display: grid;
            grid-template-columns: 1fr 1.5fr;
            gap: 40px;
            background-color: var(--white);
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--shadow);
        }

        .contact-info {
            padding: 40px;
            background-color: var(--secondary-color);
            color: var(--white);
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .contact-info h3 {
            color: var(--white);
            margin-bottom: 30px;
            font-size: 1.8rem;
        }

        .info-item {
            display: flex;
            align-items: flex-start;
            margin-bottom: 25px;
            gap: 15px;
        }

        .info-item svg {
            width: 24px;
            height: 24px;
            fill: var(--primary-color);
            flex-shrink: 0;
            margin-top: 3px;
        }

        .info-item p {
            font-size: 1rem;
            margin: 0;
        }
        
        .info-item strong {
            display: block;
            margin-bottom: 5px;
            font-family: 'Nunito', sans-serif;
        }

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

        /* --- FOOTER --- */
        footer {
            background-color: #1a252f;
            color: #bdc3c7;
            padding: 60px 0 20px;
            font-size: 0.9rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-col h4 {
            color: var(--white);
            margin-bottom: 20px;
            font-size: 1.2rem;
        }

        .footer-col ul li {
            margin-bottom: 10px;
        }

        .footer-col ul li a:hover {
            color: var(--primary-color);
            padding-left: 5px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 20px;
            text-align: center;
        }

        .company-data {
            margin-top: 10px;
            font-size: 0.8rem;
            opacity: 0.7;
        }

        /* --- WHATSAPP FLOAT --- */
        .whatsapp-float {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background-color: #25D366;
            color: white;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 10px rgba(0,0,0,0.3);
            z-index: 100;
            transition: 0.3s;
        }

        .whatsapp-float:hover {
            transform: scale(1.1);
            background-color: #20bd5a;
        }

        .whatsapp-float svg {
            width: 35px;
            height: 35px;
            fill: white;
        }

        /* --- RESPONSIVIDADE --- */
        @media (max-width: 900px) {
            .hero h1 { font-size: 2.5rem; }
            .about-grid { grid-template-columns: 1fr; }
            .location-container { grid-template-columns: 1fr; }
            .map-frame { min-height: 300px; }
        }

        @media (max-width: 768px) {
            .menu-toggle { display: block; z-index: 1001; }
            
            .nav-links {
                position: fixed;
                top: 0;
                right: -100%;
                width: 70%;
                height: 100vh;
                background-color: var(--white);
                flex-direction: column;
                justify-content: center;
                align-items: center;
                transition: 0.4s;
                box-shadow: -5px 0 15px rgba(0,0,0,0.1);
            }

            .nav-links.active {
                right: 0;
            }

            .menu-toggle.active div:nth-child(1) { transform: rotate(-45deg) translate(-5px, 6px); }
            .menu-toggle.active div:nth-child(2) { opacity: 0; }
            .menu-toggle.active div:nth-child(3) { transform: rotate(45deg) translate(-5px, -6px); }

            .hero-buttons { flex-direction: column; }
            .hero-buttons .btn { width: 100%; text-align: center; }
        }