* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Inter', sans-serif;
            background-color: #FFFFFF;
            color: #111111;
            overflow-x: hidden;
            scroll-behavior: smooth;
        }
        html {
            scroll-behavior: smooth;
        }
        /* Animações */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(40px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        /* Animação de pulso sutil para o WhatsApp */
        @keyframes subtlePulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.03); }
            100% { transform: scale(1); }
        }
        .fade-up {
            animation: fadeInUp 0.7s ease forwards;
        }
        /* Header com fundo preto e leve transparência */
        .main-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1.2rem 5%;
            background: rgba(0, 0, 0, 0.85);
            backdrop-filter: blur(12px);
            z-index: 1000;
            transition: all 0.3s;
            border-bottom: 1px solid rgba(255,255,255,0.08);
        }
        .logo img {
            height: 44px;
            width: auto;
        }
        .nav-links {
            display: flex;
            gap: 2.5rem;
            list-style: none;
            align-items: center;
        }
        .nav-links a {
            color: #FFFFFF;
            text-decoration: none;
            font-weight: 500;
            font-size: 0.95rem;
            letter-spacing: 0.3px;
        }

        .nav-links a:hover {
            color: #CCCCCC;
        }

        .btn-whatsapp-header {
            background: #25D366;
            color: #FFFFFF !important;
            padding: 0.6rem 1.3rem;
            border-radius: 40px;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: all 0.3s;
        }

        .btn-whatsapp-header:hover {
            background: #20b859;
            transform: scale(1.02);
            color: #FFFFFF !important;
        }

        /* Hero Section */
        .hero {
            position: relative;
            width: 100%;
            height: 100vh;
            min-height: 680px;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            overflow: hidden;
        }

        .bg-video {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            z-index: 0;
        }

        .hero-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.65) 100%); /* Opacidade ajustada */
            z-index: 1;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 950px;
            padding: 1.5rem;
            color: white;
        }

        .hero-content h1 {
            font-size: 4rem;
            font-weight: 800;
            margin-bottom: 1.2rem;
            letter-spacing: -0.02em;
            line-height: 1.2;
        }

        .hero-content p {
            font-size: 1.35rem;
            margin-bottom: 2rem;
            font-weight: 400;
            opacity: 0.92;
            line-height: 1.5;
        }

        .hero-ctas {
            display: flex;
            justify-content: center;
            gap: 1.5rem;
            flex-wrap: wrap;
        }

        .btn-cta {
            display: inline-block;
            background: #FFFFFF;
            color: #000000;
            font-weight: 700;
            padding: 1rem 2.8rem;
            border-radius: 50px;
            text-decoration: none;
            font-size: 1.1rem;
            transition: all 0.3s ease;
            box-shadow: 0 8px 25px rgba(0,0,0,0.2);
        }

        .btn-cta:hover {
            background: #F0F0F0;
            transform: translateY(-3px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.25);
        }

        .btn-secondary {
            background: transparent;
            color: #FFFFFF;
            border: 2px solid #FFFFFF;
        }

        .btn-secondary:hover {
            background: rgba(255,255,255,0.1);
            color: #FFFFFF;
            transform: translateY(-3px);
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 2rem;
        }

        section {
            padding: 5.5rem 0;
        }

        /* Seções intercaladas: branca e cinza claro */
        .section-white {
            background-color: #FFFFFF;
        }

        .section-gray {
            background-color: #F8F9FA;
        }

        .section-title {
            font-size: 2.8rem;
            font-weight: 800;
            text-align: center;
            margin-bottom: 3rem;
            color: #111111;
            letter-spacing: -0.01em;
        }

        /* Seção Sobre com ícones grandes */
        .about-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 4rem;
            align-items: flex-start;
            justify-content: space-between;
        }

        .about-text {
            flex: 1.2;
            min-width: 280px;
        }

        .about-text p {
            font-size: 1.1rem;
            line-height: 1.65;
            margin-bottom: 1.5rem;
            color: #2c2c2c;
        }

        .about-text strong {
            color: #000000;
            font-weight: 800;
        }

        .services-premium {
            flex: 0.9;
            min-width: 280px;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.8rem;
        }

        .service-item {
            text-align: center;
            padding: 1.8rem 1rem;
            background: #FFFFFF;
            border-radius: 28px;
            transition: all 0.3s ease;
            border: 1px solid #EAEAEA;
            box-shadow: 0 4px 12px rgba(0,0,0,0.02);
        }

        .service-item:hover {
            transform: translateY(-6px);
            box-shadow: 0 20px 30px rgba(0,0,0,0.08);
            border-color: #D0D0D0;
        }

        .service-item i {
            font-size: 2.8rem;
            color: #111111;
            margin-bottom: 1rem;
            display: inline-block;
        }

        .service-item h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
            color: #000;
        }

        .service-item p {
            font-size: 0.85rem;
            color: #666;
            margin: 0;
        }

        /* Portfólio Grid */
        .portfolio-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
            gap: 2.5rem;
            margin-top: 1rem;
        }

        .portfolio-card {
            background: #FFFFFF;
            border-radius: 24px;
            overflow: hidden;
            transition: all 0.4s cubic-bezier(0.2, 0.9, 0.4, 1.1);
            box-shadow: 0 12px 30px rgba(0,0,0,0.08);
            border: 1px solid #EAEAEA;
        }

        .portfolio-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 28px 40px rgba(0,0,0,0.12);
            border-color: #D0D0D0;
        }

        .card-img {
            width: 100%;
            height: 230px;
            object-fit: cover;
            transition: transform 0.6s;
            background: #F5F5F5;
        }

        .portfolio-card:hover .card-img {
            transform: scale(1.03);
        }

        .card-content {
            padding: 1.6rem;
        }

        .card-content h3 {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 0.6rem;
            color: #000000;
        }

        .card-content p {
            color: #555;
            margin-bottom: 1.3rem;
            line-height: 1.5;
        }

        .btn-project {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: #111111;
            color: #FFFFFF;
            padding: 0.7rem 1.5rem;
            border-radius: 40px;
            font-weight: 600;
            text-decoration: none;
            transition: 0.25s;
            font-size: 0.9rem;
            border: none;
        }

        .btn-project:hover {
            background: #2c2c2c;
            transform: translateX(5px);
        }

        /* Seção de Depoimentos */
        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }

        .testimonial-card {
            background: #F8F9FA;
            border-radius: 24px;
            padding: 2rem;
            text-align: center;
            box-shadow: 0 8px 20px rgba(0,0,0,0.05);
            transition: all 0.3s ease;
            border: 1px solid #EAEAEA;
        }

        .testimonial-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 12px 25px rgba(0,0,0,0.1);
        }

        .testimonial-card p {
            font-style: italic;
            color: #444;
            margin-bottom: 1.5rem;
            line-height: 1.6;
        }

        .testimonial-card h4 {
            font-weight: 700;
            color: #111;
            margin-bottom: 0.3rem;
        }

        .testimonial-card span {
            font-size: 0.9rem;
            color: #777;
        }

        /* Bloco de Conversão Premium */
        .conversion-block {
            background: linear-gradient(135deg, #0A0A0A 0%, #1A1A1A 100%);
            border-radius: 48px;
            padding: 4rem 3rem;
            text-align: center;
            margin: 2rem 0;
            position: relative;
            overflow: hidden;
        }

        .conversion-block::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(37,211,102,0.08) 0%, transparent 70%);
            border-radius: 50%;
        }

        .conversion-block h2 {
            font-size: 2.2rem;
            font-weight: 800;
            color: #FFFFFF;
            margin-bottom: 1rem;
        }

        .conversion-block p {
            font-size: 1.15rem;
            color: #CCCCCC;
            max-width: 700px;
            margin: 0 auto 2rem auto;
            line-height: 1.5;
        }

        .btn-consultor {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            background: #25D366;
            color: #FFFFFF;
            padding: 1rem 2.5rem;
            border-radius: 60px;
            font-weight: 700;
            font-size: 1.1rem;
            text-decoration: none;
            transition: all 0.3s;
            box-shadow: 0 8px 20px rgba(37,211,102,0.3);
        }

        .btn-consultor:hover {
            background: #20b859;
            transform: scale(1.02);
            box-shadow: 0 12px 28px rgba(37,211,102,0.4);
        }

        /* Contato */
        .contact-area {
            background: #FFFFFF;
            border-radius: 40px;
            padding: 3rem 2rem;
            text-align: center;
            border: 1px solid #EEEEEE;
            box-shadow: 0 4px 20px rgba(0,0,0,0.02);
        }

        .contact-form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            max-width: 500px;
            margin: 2rem auto;
            padding: 1.5rem;
            border: 1px solid #EAEAEA;
            border-radius: 15px;
            background-color: #FDFDFD;
        }

        .contact-form input, .contact-form textarea {
            padding: 0.8rem;
            border: 1px solid #DDD;
            border-radius: 8px;
            font-family: 'Inter', sans-serif;
            font-size: 1rem;
        }

        .contact-form input:focus, .contact-form textarea:focus {
            outline: none;
            border-color: #25D366;
            box-shadow: 0 0 0 2px rgba(37,211,102,0.2);
        }

        .contact-form button {
            background: #111111;
            color: #FFFFFF;
            border: none;
            padding: 1rem 2rem;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1.1rem;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .contact-form button:hover {
            background: #2c2c2c;
            transform: translateY(-2px);
        }

        .contact-buttons {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 2rem;
            margin-top: 2rem;
        }

        .contact-card {
            background: #F8F9FA;
            border-radius: 24px;
            padding: 1.5rem 2rem;
            min-width: 240px;
            transition: 0.3s;
            border: 1px solid #E5E5E5;
        }

        .contact-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 24px rgba(0,0,0,0.08);
            background: #FFFFFF;
        }

        .contact-card i {
            font-size: 2rem;
            color: #111;
            margin-bottom: 0.8rem;
        }

        .contact-card a {
            color: #111;
            text-decoration: none;
            font-weight: 700;
            font-size: 1.1rem;
        }

        .google-map-placeholder {
            margin-top: 3rem;
        }

        /* Footer */
        footer {
            background: #000000;
            padding: 2.5rem 0 1.5rem;
            text-align: center;
        }

        .footer-content {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .footer-links {
            display: flex;
            justify-content: center;
            gap: 2rem;
            flex-wrap: wrap;
        }

        .footer-links a {
            color: #AAAAAA;
            text-decoration: none;
            font-size: 0.9rem;
            transition: 0.2s;
        }

        .footer-links a:hover {
            color: #FFFFFF;
        }

        .copyright {
            font-size: 0.8rem;
            color: #666666;
            margin-top: 1rem;
        }

        /* Botão flutuante WhatsApp com pulse sutil */
        .whatsapp-float {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background-color: #25D366;
            color: white;
            width: 64px;
            height: 64px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2.2rem;
            box-shadow: 0 6px 20px rgba(37,211,102,0.4);
            transition: 0.2s;
            z-index: 999;
            text-decoration: none;
            animation: subtlePulse 2s infinite ease-in-out; /* Animação sutil */
        }

        .whatsapp-float:hover {
            transform: scale(1.08);
            background-color: #20b859;
            animation: none;
        }

        /* Responsividade */
        @media (max-width: 992px) {
            .services-premium {
                grid-template-columns: repeat(2, 1fr);
                gap: 1.5rem;
            }
            .hero-content h1 {
                font-size: 2.8rem;
            }
            .section-title {
                font-size: 2.2rem;
            }
            .hero-ctas {
                flex-direction: column;
                gap: 1rem;
            }
        }

        @media (max-width: 768px) {
            .hero-content h1 {
                font-size: 2.2rem;
            }
            .hero-content p {
                font-size: 1rem;
            }
            .main-header {
                padding: 0.8rem 5%;
                background: rgba(0, 0, 0, 0.9);
            }
            .nav-links {
                gap: 1rem;
            }
            .nav-links a:not(.btn-whatsapp-header) {
                font-size: 0.8rem;
            }
            .btn-whatsapp-header {
                padding: 0.4rem 0.9rem;
                font-size: 0.75rem;
            }
            .services-premium {
                grid-template-columns: 1fr;
            }
            .conversion-block h2 {
                font-size: 1.6rem;
            }
            .conversion-block {
                padding: 2.5rem 1.5rem;
            }
            .portfolio-grid {
                grid-template-columns: 1fr;
            }
            .about-grid {
                flex-direction: column;
                gap: 2rem;
            }
            .testimonials-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 480px) {
            .container {
                padding: 0 1.2rem;
            }
            .hero-content h1 {
                font-size: 1.8rem;
            }
            .section-title {
                font-size: 1.8rem;
            }
        }

        img.lazy {
            opacity: 0;
            transition: opacity 0.5s;
        }
        img.lazy.loaded {
            opacity: 1;
        }