/* --- VARIÁVEIS E RESET --- */
        :root {
            --primary-blue: #3B5B96; /* Azul Profundo */
            --accent-blue: #00a8cc;   /* Azul Claro para detalhes */
            --dark-gray: #333333;
            --light-gray: #f8f9fa;
            --white: #ffffff;
            --shadow: 0 10px 30px rgba(0, 86, 179, 0.1);
            --transition: all 0.3s ease;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Poppins', sans-serif;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            color: var(--dark-gray);
            background-color: var(--white);
            overflow-x: hidden;
        }

        a { text-decoration: none; color: inherit; }
        ul { list-style: none; }

        /* --- HEADER & NAV --- */
        header {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            padding: 1.2rem 5%;
            z-index: 1000;
            display: flex;
            justify-content: space-between;
            align-items: center;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
        }

        .logo-img {
            height: 60px; /* Ajuste a altura conforme necessário */
            width: auto;
        }

        header a {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-blue);
            display: flex;
            align-items: center;
        }

        nav ul {
            display: flex;
            gap: 2rem;
            align-items: center;
        }

        nav a {
            font-weight: 500;
            font-size: 0.95rem;
            color: var(--dark-gray);
            transition: var(--transition);
        }

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

        .btn-cta {
            background-color: var(--primary-blue);
            color: var(--white);
            padding: 0.7rem 1.5rem;
            border-radius: 50px;
            font-weight: 600;
            transition: var(--transition);
        }

        .btn-cta:hover {
            background-color: var(--accent-blue);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0, 168, 204, 0.3);
        }

        /* Menu Mobile Toggle */
        .menu-toggle { display: none; font-size: 1.5rem; cursor: pointer; color: var(--primary-blue); }

        /* --- HERO SECTION --- */
        .hero {
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 5%;
            background: linear-gradient(135deg, #f0f8ff 0%, #ffffff 100%);
            position: relative;
        }

        .hero-content {
            max-width: 600px;
            animation: fadeInLeft 1s ease;
        }

        .hero h1 {
            font-size: 3.5rem;
            line-height: 1.2;
            margin-bottom: 1.5rem;
            color: var(--primary-blue);
        }

        .hero p {
            font-size: 1.1rem;
            color: #666;
            margin-bottom: 2rem;
            line-height: 1.6;
        }

        .hero-img {
            width: 45%;
            animation: fadeInRight 1s ease;
        }
        
        .hero-img img {
            width: 100%;
            height: auto;
            border-radius: 20px; /* Placeholder visual */
        }

        /* --- SECTIONS GERAL --- */
        section {
            padding: 5rem 5%;
        }

        .section-title {
            text-align: center;
            margin-bottom: 4rem;
        }

        .section-title h2 {
            font-size: 2.5rem;
            color: var(--primary-blue);
            margin-bottom: 1rem;
        }

        .section-title p {
            color: #777;
            max-width: 600px;
            margin: 0 auto;
        }

        /* --- QUEM SOMOS --- */
        .about {
            background-color: var(--white);
            display: flex;
            align-items: center;
            gap: 4rem;
        }

        .about-img {
            flex: 1;
            position: relative;
        }

        .about-img::before {
            content: '';
            position: absolute;
            top: -20px;
            left: -20px;
            width: 100px;
            height: 100px;
            background: var(--accent-blue);
            z-index: -1;
            border-radius: 10px;
            opacity: 0.2;
        }

        .about-img img {
            width: 100%;
            border-radius: 10px;
            box-shadow: var(--shadow);
        }

        .about-text {
            flex: 1;
        }

        .about-text h3 {
            font-size: 2rem;
            margin-bottom: 1.5rem;
            color: var(--dark-gray);
        }

        .stats {
            display: flex;
            gap: 2rem;
            margin-top: 2rem;
        }

        .stat-item h4 {
            font-size: 2rem;
            color: var(--primary-blue);
        }

        /* --- SERVIÇOS --- */
        .services {
            background-color: var(--light-gray);
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
        }

        .service-card {
            background: var(--white);
            padding: 2.5rem;
            border-radius: 15px;
            text-align: center;
            transition: var(--transition);
            border: 1px solid #eee;
            position: relative;
            overflow: hidden;
        }

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

        .service-card::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: var(--primary-blue);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.3s ease;
        }

        .service-card:hover::after {
            transform: scaleX(1);
        }

        .icon-box {
            font-size: 2.5rem;
            color: var(--accent-blue);
            margin-bottom: 1.5rem;
        }

        .service-card h3 {
            margin-bottom: 1rem;
            font-size: 1.25rem;
        }

        .service-card p {
            font-size: 0.9rem;
            color: #666;
            line-height: 1.6;
        }

        /* --- CONTATO --- */
        .contact-container {
            display: flex;
            gap: 3rem;
            flex-wrap: wrap;
        }

        .contact-info {
            flex: 1;
            min-width: 300px;
        }

        .info-item {
            display: flex;
            align-items: center;
            margin-bottom: 2rem;
            padding: 1.5rem;
            background: var(--light-gray);
            border-radius: 10px;
            transition: var(--transition);
        }

        .info-item:hover {
            background: var(--white);
            box-shadow: var(--shadow);
        }

        .info-item i {
            font-size: 1.5rem;
            color: var(--primary-blue);
            margin-right: 1.5rem;
        }

        .contact-form {
            flex: 1.5;
            min-width: 300px;
            background: var(--white);
            padding: 2rem;
            border-radius: 15px;
            box-shadow: var(--shadow);
        }

        .form-group {
            margin-bottom: 1.5rem;
        }

        .form-group input, .form-group textarea {
            width: 100%;
            padding: 1rem;
            border: 1px solid #ddd;
            border-radius: 8px;
            font-size: 1rem;
            transition: var(--transition);
        }

        .form-group input:focus, .form-group textarea:focus {
            outline: none;
            border-color: var(--primary-blue);
        }

        .btn-submit {
            width: 100%;
            padding: 1rem;
            background: var(--primary-blue);
            color: var(--white);
            border: none;
            border-radius: 8px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
        }

        .btn-submit:hover {
            background: var(--accent-blue);
        }

        /* --- FOOTER --- */
        footer {
            background: var(--primary-blue);
            color: var(--white);
            padding: 3rem 5%;
            text-align: center;
        }

        .footer-content p {
            opacity: 0.8;
            font-size: 0.9rem;
        }

        /* --- ANIMAÇÕES (Scroll Reveal) --- */
        .reveal {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s ease;
        }

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

        @keyframes fadeInLeft {
            from { opacity: 0; transform: translateX(-50px); }
            to { opacity: 1; transform: translateX(0); }
        }
        @keyframes fadeInRight {
            from { opacity: 0; transform: translateX(50px); }
            to { opacity: 1; transform: translateX(0); }
        }

        /* --- RESPONSIVIDADE --- */
        @media (max-width: 992px) {
            .hero h1 { font-size: 2.8rem; }
        }

        @media (max-width: 768px) {
            .menu-toggle { display: block; }

            .logo-img {
                height: 40px;
                width: auto;
            }

            .info-item {
                flex-direction: column;
                text-align: center;
                padding: 1.5em 20px;
            }

            .info-item i {
                margin-right: 0;
            }

            .info-item p{
                font-size: 0.8em;
            }

            header a{
                font-size: 0.8rem;
            }
            
            nav ul {
                position: absolute;
                top: 70px;
                left: 0;
                width: 100%;
                background: var(--white);
                flex-direction: column;
                padding: 2rem;
                text-align: center;
                box-shadow: 0 10px 10px rgba(0,0,0,0.05);
                transform: translateY(-150%);
                transition: var(--transition);
                z-index: 999;
            }

            nav ul.active { transform: translateY(0); }

            .hero {
                flex-direction: column-reverse;
                justify-content: center;
                text-align: center;
                padding-top: 100px;
                height: auto;
                min-height: 100vh;
            }

            .hero-img { width: 80%; margin-bottom: 2rem; }
            .hero-content { margin-bottom: 3rem; }

            .about { flex-direction: column; }
            .contact-container { flex-direction: column; }
        }