:root {
            --primary: #00d2ff;
            --secondary: #0072ff;
            --bg-dark: #0a0f18;
            --card-bg: #161d2a;
            --text-light: #f8f9fa;
            --text-muted: #a0aec0;
            --accent: #25d366;
        }

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

        body {
            background-color: var(--bg-dark);
            color: var(--text-light);
            line-height: 1.6;
            overflow-x: hidden;
        }

        /* -------- Navegação -------- */
        nav {
            padding: 20px 5%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: rgba(10, 15, 24, 0.95);
            backdrop-filter: blur(10px);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid rgba(255,255,255,0.05);
        }

        .logo {
            font-size: 1.5rem;
            font-weight: 800;
            text-decoration: none;
            background: linear-gradient(to right, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        /* -------- Hero Sobre -------- */
        .about-hero {
            padding: 180px 10% 100px;
            background: radial-gradient(circle at top right, rgba(0, 210, 255, 0.1), transparent);
            text-align: center;
        }

        .about-hero h1 {
            font-size: clamp(2.5rem, 5vw, 4rem);
            margin-bottom: 20px;
        }

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

        /* -------- Seção História & Missão -------- */
        .content-section {
            padding: 80px 10%;
            display: flex;
            align-items: center;
            gap: 50px;
            flex-wrap: wrap;
        }

        .content-text {
            flex: 1;
            min-width: 300px;
        }

        .content-text h2 {
            font-size: 2rem;
            margin-bottom: 20px;
            color: var(--primary);
        }

        .content-text p {
            font-size: 1.1rem;
            color: var(--text-muted);
            margin-bottom: 20px;
        }

        .content-image {
            flex: 1;
            min-width: 300px;
            border-radius: 20px;
            overflow: hidden;
            border: 2px solid var(--primary);
            box-shadow: 0 0 30px rgba(0, 210, 255, 0.2);
        }

        .content-image img {
            width: 100%;
            display: block;
            filter: grayscale(30%) contrast(1.1);
        }

        /* -------- Grid de Diferenciais -------- */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin-top: 40px;
        }

        .stat-item {
            background: var(--card-bg);
            padding: 30px;
            border-radius: 15px;
            text-align: center;
            border-bottom: 3px solid var(--secondary);
        }

        .stat-item h4 {
            font-size: 2rem;
            color: var(--primary);
            margin-bottom: 5px;
        }

        /* -------- CTA Final -------- */
        .cta-footer {
            margin: 100px 10%;
            padding: 60px;
            background: linear-gradient(135deg, #161d2a 0%, #05080d 100%);
            border-radius: 30px;
            text-align: center;
            border: 1px solid rgba(255,255,255,0.1);
        }

        .btn {
            padding: 16px 32px;
            border-radius: 8px;
            font-weight: 600;
            text-decoration: none;
            display: inline-block;
            transition: 0.3s;
            margin-top: 20px;
        }

        .btn-primary {
            background: linear-gradient(45deg, var(--secondary), var(--primary));
            color: white;
        }

        .btn-primary:hover {
            transform: scale(1.05);
        }

        footer {
            padding: 50px 10%;
            background: #05080d;
            text-align: center;
            border-top: 1px solid rgba(255,255,255,0.05);
        }

        @media (max-width: 768px) {
            .content-section { flex-direction: column; text-align: center; }
        }