/* ================================
           RESET E VARIÁVEIS
           ================================ */

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

        :root {
            /* Cores */
            --primary: #1a2332;
            --secondary: #5cb8a5;
            --accent: #4a9d8f;
            --dark: #0f1419;
            --light: #f8f9fa;
            --white: #ffffff;
            --gray: #6c757d;
            --gray-light: #e9ecef;

            /* Tipografia */
            --font: 'Inter', -apple-system, sans-serif;

            /* Espaçamentos */
            --space-xs: 0.5rem;
            --space-sm: 1rem;
            --space-md: 2rem;
            --space-lg: 4rem;
            --space-xl: 6rem;

            /* Outros */
            --radius: 12px;
            --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
            --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
            --transition: 0.3s ease;
        }

        /* ================================
           ESTILOS GLOBAIS
           ================================ */

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font);
            line-height: 1.6;
            color: var(--dark);
            background: var(--white);
        }

        h1,
        h2,
        h3 {
            font-weight: 700;
            line-height: 1.2;
            color: var(--primary);
        }

        h1 {
            font-size: clamp(2rem, 5vw, 3.5rem);
            font-weight: 800;
        }

        h2 {
            font-size: clamp(1.75rem, 4vw, 2.5rem);
            margin-bottom: var(--space-sm);
        }

        h3 {
            font-size: clamp(1.25rem, 3vw, 1.5rem);
        }

        p {
            color: var(--gray);
            margin-bottom: var(--space-sm);
            font-size: 1.05rem;
        }

        a {
            text-decoration: none;
            color: inherit;
        }

        img {
            max-width: 100%;
            height: auto;
        }

        /* Container */
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--space-sm);
        }

        /* Seções */
        section {
            padding: var(--space-lg) 0;
        }

        /* Botões */
        .btn {
            display: inline-block;
            padding: 1rem 2.5rem;
            font-weight: 600;
            border-radius: var(--radius);
            transition: all var(--transition);
            text-align: center;
            cursor: pointer;
            border: none;
            font-size: 1.05rem;
        }

        .btn-primary {
            background: var(--secondary);
            color: var(--white);
            box-shadow: var(--shadow);
        }

        .btn-primary:hover {
            background: var(--accent);
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

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

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

        .btn-large {
            padding: 1.25rem 3rem;
            font-size: 1.15rem;
            font-weight: 700;
        }

        /* Animação */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.6s, transform 0.6s;
        }

        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* ================================
           HEADER
           ================================ */

        header {
            position: fixed;
            top: 0;
            width: 100%;
            background: var(--white);
            box-shadow: var(--shadow);
            z-index: 1000;
        }

        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 0;
        }

        .logo {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--primary);
        }

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

        .nav-links {
            display: flex;
            list-style: none;
            gap: var(--space-md);
        }

        .nav-links a {
            color: var(--primary);
            font-weight: 500;
            transition: color var(--transition);
        }

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

        .mobile-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
        }

        .mobile-toggle span {
            width: 25px;
            height: 3px;
            background: var(--primary);
            transition: all var(--transition);
            border-radius: 2px;
        }

        /* ================================
           HERO
           ================================ */

        .hero {
            margin-top: 80px;
            background: linear-gradient(135deg, var(--primary) 0%, #2a3d52 100%);
            color: var(--white);
            padding: var(--space-xl) 0;
            text-align: center;
        }

        .hero h1 {
            color: var(--white);
            margin-bottom: var(--space-sm);
        }

        .hero-subtitle {
            font-size: 1.25rem;
            margin-bottom: var(--space-md);
            color: rgba(255, 255, 255, 0.9);
        }

        .hero-cta {
            display: flex;
            gap: var(--space-sm);
            justify-content: center;
            flex-wrap: wrap;
        }

        /* ================================
           O QUE FAZEMOS
           ================================ */

        .services {
            background: var(--light);
        }

        .section-title {
            text-align: center;
            margin-bottom: var(--space-lg);
        }

        .section-subtitle {
            color: var(--secondary);
            font-weight: 600;
            text-transform: uppercase;
            font-size: 0.9rem;
            letter-spacing: 1px;
            margin-bottom: var(--space-xs);
        }

        .cards {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: var(--space-md);
        }

        .card {
            background: var(--white);
            padding: var(--space-md);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            transition: all var(--transition);
            text-align: center;
        }

        .card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
        }

        .card-icon {
            font-size: 3rem;
            margin-bottom: var(--space-sm);
        }

        .card h3 {
            margin-bottom: var(--space-sm);
        }

        .card p {
            font-size: 1rem;
        }

        /* ================================
           PARA QUEM É
           ================================ */

        .target {
            text-align: center;
        }

        .target-list {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: var(--space-sm);
            margin-top: var(--space-md);
        }

        .target-item {
            background: var(--light);
            padding: 0.75rem 1.5rem;
            border-radius: 50px;
            font-weight: 500;
            color: var(--primary);
            border: 2px solid var(--secondary);
        }

        /* ================================
           COMO FUNCIONA
           ================================ */

        .process {
            background: var(--light);
        }

        .steps {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: var(--space-md);
            margin-top: var(--space-md);
        }

        .step {
            text-align: center;
            position: relative;
        }

        .step-number {
            width: 60px;
            height: 60px;
            background: var(--secondary);
            color: var(--white);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            font-weight: 700;
            margin: 0 auto var(--space-sm);
        }

        .step h3 {
            margin-bottom: var(--space-xs);
        }

        /* ================================
           PROVA SOCIAL
           ================================ */

        .social-proof {
            text-align: center;
        }

        .testimonials {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: var(--space-md);
            margin-top: var(--space-md);
        }

        .testimonial {
            background: var(--white);
            padding: var(--space-md);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            border-left: 4px solid var(--secondary);
        }

        .testimonial-text {
            font-style: italic;
            margin-bottom: var(--space-sm);
            color: var(--dark);
        }

        .testimonial-author {
            font-weight: 600;
            color: var(--primary);
        }

        /* ================================
           PROJETOS
           ================================ */

        .projects {
            background: var(--light);
        }

        .project-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: var(--space-md);
            margin-top: var(--space-md);
        }

        .project-card {
            background: var(--white);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: all var(--transition);
        }

        .project-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
        }

        .project-image {
            width: 100%;
            height: 200px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-size: 3rem;
        }

        .project-content {
            padding: var(--space-md);
        }

        .project-tag {
            display: inline-block;
            background: var(--secondary);
            color: var(--white);
            padding: 0.25rem 0.75rem;
            border-radius: 50px;
            font-size: 0.85rem;
            margin-bottom: var(--space-sm);
        }

        .project-content h3 {
            margin-bottom: var(--space-xs);
        }

        /* ================================
           SOBRE
           ================================ */

        .about {
            background: var(--primary);
            color: var(--white);
        }

        .about h2 {
            color: var(--white);
        }

        .about-content {
            max-width: 800px;
            margin: 0 auto;
            text-align: center;
        }

        .about-content p {
            color: rgba(255, 255, 255, 0.9);
            font-size: 1.15rem;
            margin-bottom: var(--space-md);
        }

        .about-author {
            margin-top: var(--space-lg);
            padding-top: var(--space-md);
            border-top: 1px solid rgba(255, 255, 255, 0.2);
        }

        .about-author strong {
            color: var(--secondary);
            font-size: 1.2rem;
        }

        /* ================================
           CONTATO
           ================================ */

        .contact {
            background: var(--light);
            text-align: center;
        }

        .contact-content {
            max-width: 600px;
            margin: 0 auto;
        }

        .contact-text {
            font-size: 1.15rem;
            margin-bottom: var(--space-md);
        }

        .contact-reassurance {
            color: var(--gray);
            font-style: italic;
            margin-top: var(--space-sm);
        }

        .contact-form {
            background: var(--white);
            padding: var(--space-md);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            margin-top: var(--space-md);
            text-align: left;
        }

        .form-group {
            margin-bottom: var(--space-sm);
        }

        .form-group label {
            display: block;
            margin-bottom: var(--space-xs);
            font-weight: 500;
            color: var(--primary);
        }

        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 0.75rem;
            border: 1px solid var(--gray-light);
            border-radius: var(--radius);
            font-family: var(--font);
            font-size: 1rem;
        }

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

        .form-group textarea {
            resize: vertical;
            min-height: 120px;
        }

        /* ================================
           CTA FINAL
           ================================ */

        .cta-section {
            background: var(--secondary);
            color: var(--white);
            text-align: center;
            padding: var(--space-xl) 0;
        }

        .cta-section h2 {
            color: var(--white);
            margin-bottom: var(--space-md);
        }

        .btn-cta-white {
            background: var(--white);
            color: var(--secondary);
            font-weight: 700;
        }

        .btn-cta-white:hover {
            background: var(--light);
            transform: scale(1.05);
        }

        /* ================================
           FOOTER
           ================================ */

        footer {
            background: var(--primary);
            color: var(--white);
            padding: var(--space-md) 0;
            text-align: center;
        }

        .footer-content {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: var(--space-md);
            flex-wrap: wrap;
            margin-bottom: var(--space-sm);
        }

        .footer-content a {
            color: var(--white);
            transition: color var(--transition);
        }

        .footer-content a:hover {
            color: var(--secondary);
        }

        .footer-tagline {
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.95rem;
        }

        /* ================================
           WHATSAPP FLUTUANTE
           ================================ */

        .whatsapp-float {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 60px;
            height: 60px;
            background: #25d366;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: var(--shadow-lg);
            z-index: 999;
            transition: all var(--transition);
            animation: pulse 2s infinite;
        }

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

        .whatsapp-float svg {
            width: 32px;
            height: 32px;
            fill: var(--white);
        }

        @keyframes pulse {
            0% {
                box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
            }

            70% {
                box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
            }

            100% {
                box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
            }
        }

        /* ================================
           RESPONSIVIDADE
           ================================ */

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

            .nav-links {
                position: fixed;
                top: 70px;
                left: -100%;
                width: 100%;
                height: calc(100vh - 70px);
                background: var(--white);
                flex-direction: column;
                padding: var(--space-md);
                box-shadow: var(--shadow-lg);
                transition: left var(--transition);
            }

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

            .hero {
                padding: var(--space-lg) 0;
            }

            .hero-cta {
                flex-direction: column;
            }

            .hero-cta .btn {
                width: 100%;
            }

            section {
                padding: var(--space-md) 0;
            }

            .cards,
            .steps {
                grid-template-columns: 1fr;
            }

            .whatsapp-float {
                width: 50px;
                height: 50px;
                bottom: 20px;
                right: 20px;
            }

            .whatsapp-float svg {
                width: 26px;
                height: 26px;
            }
        }
        #logo-image {
            width: 100px;
            height: auto;
        }