/* DATA SIGMA - BRANDBOOK STYLES 
            V1.0
        */

        /* Importação das Fontes Oficiais */
        @import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;700&family=Roboto:wght@300;400;500&display=swap');

        :root {
            /* Cores do Brandbook */
            --sigma-blue: #5CA4B8;
            --sigma-blue-dark: #3D8B9F;
            --lean-green: #A4D65E;
            --lean-green-dark: #8CC63F;
            --industrial-grey: #333333;
            --light-grey: #f4f4f4;
            --pure-white: #FFFFFF;
            
            /* Gradiente Oficial */
            --main-gradient: linear-gradient(90deg, #3D8B9F 0%, #8CC63F 100%);
        }

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

        body {
            font-family: 'Roboto', sans-serif;
            color: var(--industrial-grey);
            line-height: 1.6;
            background-color: var(--pure-white);
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--industrial-grey);
        }

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

        ul {
            list-style: none;
        }

        /* --- COMPONENTES --- */

        /* Botões */
        .btn {
            display: inline-block;
            padding: 12px 30px;
            border-radius: 4px;
            font-weight: 700;
            text-transform: uppercase;
            font-size: 0.9rem;
            cursor: pointer;
            border: none;
        }

        .btn-primary {
            background-color: var(--lean-green-dark);
            color: var(--pure-white);
        }

        .btn-primary:hover {
            background-color: var(--lean-green);
            transform: translateY(-2px);
            box-shadow: 0 4px 10px rgba(0,0,0,0.1);
        }

        .btn-outline {
            border: 2px solid var(--sigma-blue);
            color: var(--sigma-blue);
            background: transparent;
        }

        .btn-outline:hover {
            background-color: var(--sigma-blue);
            color: var(--pure-white);
        }

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

        /* --- HEADER --- */
        header {
            background-color: var(--pure-white);
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 15px 0;
        }

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

        .logo img {
            height: 50px; /* Ajuste conforme necessário */
            width: auto;
        }

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

        .nav-links a {
            color: var(--industrial-grey);
            font-weight: 500;
            font-family: 'Montserrat', sans-serif;
        }

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

        .cta-header {
            background-color: var(--sigma-blue);
            color: white !important;
            padding: 8px 18px;
            border-radius: 4px;
        }

        .cta-header:hover {
            background-color: var(--sigma-blue-dark);
        }

        /* --- HERO SECTION --- */
        .hero {
            background: var(--main-gradient);
            color: var(--pure-white);
            padding: 100px 0;
            text-align: center;
        }

        .hero h1 {
            color: var(--pure-white);
            font-size: 3rem;
            max-width: 800px;
            margin: 0 auto 20px auto;
        }

        .hero p {
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto 40px auto;
            opacity: 0.9;
        }

        /* --- SECTIONS --- */
        .section-padding {
            padding: 80px 0;
        }

        .bg-light {
            background-color: var(--light-grey);
        }

        .section-title {
            text-align: center;
            margin-bottom: 60px;
        }

        .section-title h2 {
            font-size: 2.2rem;
            color: var(--sigma-blue-dark);
        }

        .section-title p {
            color: #666;
        }

        /* --- CARDS (Serviços/Sócios) --- */
        .grid-3 {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .card {
            background: white;
            padding: 30px;
            border-radius: 8px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: 0.3s;
            text-align: center;
        }

        .card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.1);
        }

        .card-icon {
            font-size: 2.5rem;
            color: var(--sigma-blue);
            margin-bottom: 20px;
        }

        /* Sócios Específico */
        .team-img {
            width: 150px;
            height: 150px;
            border-radius: 50%;
            object-fit: cover;
            margin-bottom: 20px;
            border: 4px solid var(--light-grey);
        }

        .team-role {
            color: var(--sigma-blue);
            font-weight: 700;
            font-size: 0.9rem;
            text-transform: uppercase;
            margin-bottom: 10px;
        }

        /* --- FOOTER --- */
        footer {
            background-color: var(--industrial-grey);
            color: white;
            padding: 50px 0 20px 0;
            margin-top: auto;
        }

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

        .footer-col h4 {
            color: var(--pure-white);
            margin-bottom: 20px;
        }

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

        .footer-col a {
            color: #ccc;
        }

        .footer-col a:hover {
            color: var(--lean-green);
        }

        .copyright {
            text-align: center;
            border-top: 1px solid #444;
            padding-top: 20px;
            font-size: 0.8rem;
            color: #888;
        }

        /* --- RESPONSIVIDADE --- */
        @media (max-width: 768px) {
            .nav-links {
                display: none; /* Em V1 simples. Idealmente adicionar JS para menu mobile */
            }
            
            .hero h1 {
                font-size: 2rem;
            }
        }