:root {
            --primary: #6366f1;
            --primary-dark: #4f46e5;
            --secondary: #a5b4fc;
            --dark-bg: #0f172a;
            --dark-card: #1e293b;
            --dark-border: #334155;
            --text: #e2e8f0;
            --text-muted: #94a3b8;
            --accent: #818cf8;
            --transition: all 0.3s ease;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

        body {
            background-color: var(--dark-bg);
            color: var(--text);
            line-height: 1.6;
            min-height: 100vh;
        }

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

        /* Navbar - Logo à esquerda, menu à direita */
        .navbar {
            background-color: rgba(15, 23, 42, 0.95);
            padding: 15px 0;
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            border-bottom: 1px solid var(--dark-border);
            backdrop-filter: blur(10px);
        }

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

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text);
        }

    
        a {
            text-decoration: none;
        }

        .logo i {
            color: var(--primary);
        }

        .logo img {
            height: 65px;
            width: auto;
        }

        .nav-menu {
            display: flex;
            list-style: none;
            gap: 30px;
        }

        .nav-link {
            color: var(--text);
            text-decoration: none;
            font-weight: 500;
            transition: var(--transition);
            position: relative;
            padding: 5px 0;
        }

        .nav-link:hover, .nav-link.active {
            color: var(--primary);
        }

        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary);
            transition: var(--transition);
        }

        .nav-link:hover::after, .nav-link.active::after {
            width: 100%;
        }

        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
        }

        .bar {
            width: 25px;
            height: 3px;
            background-color: var(--text);
            margin: 3px 0;
            transition: var(--transition);
        }

        /* Header/Hero Section */
        .hero {
            padding: 150px 0 100px;
            position: relative;
            overflow: hidden;
            background: linear-gradient(135deg, var(--dark-bg) 0%, #1a2238 100%);
        }

        .hero .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 40px;
        }

        .hero-content {
            flex: 1;
        }

        .hero-content h1 {
            font-size: 3rem;
            margin-bottom: 20px;
            line-height: 1.2;
        }

        .hero-content h1 span {
            background: linear-gradient(120deg, var(--primary) 0%, var(--secondary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-content p {
            font-size: 1.2rem;
            margin-bottom: 40px;
            color: var(--text-muted);
            font-weight: 300;
        }

        .hero-image {
            flex: 1;
            text-align: center;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 12vh;
        }

        .hero-image img {
            max-width: 100%;
            height: auto;
            border-radius: 15px;
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
            filter: drop-shadow(0 10px 20px rgba(99, 102, 241, 0.2));
        }

        /* Efeitos visuais adicionais para o header */
        .hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -10%;
            width: 500px;
            height: 500px;
            border-radius: 50%;
            background: linear-gradient(120deg, rgba(99, 102, 241, 0.1) 0%, rgba(165, 180, 252, 0.1) 100%);
            filter: blur(60px);
            z-index: -1;
        }

        .hero::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -10%;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: linear-gradient(120deg, rgba(79, 70, 229, 0.1) 0%, rgba(129, 140, 248, 0.1) 100%);
            filter: blur(50px);
            z-index: -1;
        }

        .cta-buttons {
            display: flex;
            gap: 20px;
            margin-bottom: 60px;
        }

        .btn {
            padding: 15px 30px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1rem;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            transition: var(--transition);
            cursor: pointer;
            text-decoration: none;
            border: none;
        }

        .btn-primary {
            background: linear-gradient(120deg, var(--primary) 0%, var(--primary-dark) 100%);
            color: white;
            box-shadow: 0 5px 15px rgba(79, 70, 229, 0.4);
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(79, 70, 229, 0.6);
        }

        .btn-secondary {
            background: transparent;
            color: var(--text);
            border: 2px solid var(--primary);
            box-shadow: 0 5px 15px rgba(79, 70, 229, 0.2);
        }

        .btn-secondary:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(79, 70, 229, 0.4);
            background: rgba(79, 70, 229, 0.1);
        }

        .social-icons {
            display: flex;
            gap: 20px;
        }

        .social-icon {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 255, 255, 0.05);
            color: var(--text);
            font-size: 1.2rem;
            transition: var(--transition);
            border: 1px solid var(--dark-border);
            text-decoration: none;
        }

        .social-icon:hover {
            background: linear-gradient(120deg, var(--primary) 0%, var(--primary-dark) 100%);
            color: white;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(79, 70, 229, 0.4);
        }

        /* Botão Flutuante do WhatsApp */
        .whatsapp-float {
            position: fixed;
            bottom: 25px;
            right: 25px;
            width: 60px;
            height: 60px;
            background-color: #25d366;
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
            z-index: 1000;
            transition: var(--transition);
            text-decoration: none;
            animation: pulse-whatsapp 2s infinite;
        }

        .whatsapp-float:hover {
            transform: scale(1.1);
            box-shadow: 0 6px 25px rgba(37, 211, 102, 0.7);
        }

        @keyframes pulse-whatsapp {
            0% {
                box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
            }
            50% {
                box-shadow: 0 4px 25px rgba(37, 211, 102, 0.8);
            }
            100% {
                box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
            }
        }

        /* Features Section */
        .features {
            padding: 100px 0;
            background: rgba(15, 23, 42, 0.5);
        }

        .section-title {
            text-align: center;
            margin-bottom: 60px;
            font-size: 2.5rem;
        }

        .section-title span {
            background: linear-gradient(120deg, var(--primary) 0%, var(--secondary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }


        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 40px;
        }

        .feature-card {
            background: var(--dark-card);
            border-radius: 20px;
            padding: 40px 30px;
            text-align: center;
            transition: var(--transition);
            border: 1px solid var(--dark-border);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        }

        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
        }

        .feature-icon {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            background: linear-gradient(120deg, var(--primary) 0%, var(--primary-dark) 100%);
            color: white;
            font-size: 1.8rem;
        }

        .feature-title {
            font-size: 1.5rem;
            margin-bottom: 15px;
            color: var(--text);
        }

        .feature-description {
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* Development Projects Section */
        .development {
            padding: 100px 0;
            background: rgba(15, 23, 42, 0.5);
        }

        .dev-project {
            display: flex;
            gap: 40px;
            background: var(--dark-card);
            border-radius: 15px;
            overflow: hidden;
            border: 1px solid var(--dark-border);
            margin-bottom: 40px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
            transition: var(--transition);
        }

        .dev-project:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
        }

        .dev-carousel-container {
            flex: 1;
            max-width: 400px;
            position: relative;
            overflow: hidden;
            border-radius: 15px 0 0 15px;
        }

        .dev-carousel {
            display: flex;
            transition: transform 0.5s ease;
        }

        .dev-slide {
            min-width: 100%;
            display: none;
        }

        .img-a{
            width: 100%;
            height: auto;
            object-fit: cover;
        }

        .dev-slide.active {
            display: block;
        }

        .img-r{
            height: 400px;
            margin-left: -60%;
        }
        .img-y{
            height: 400px;
            margin-left: -6%;
        }

        .dev-carousel-nav {
            position: absolute;
            top: 50%;
            width: 100%;
            display: flex;
            justify-content: space-between;
            transform: translateY(-50%);
            padding: 0 10px;
        }

        .dev-carousel-btn {
            background: rgba(0, 0, 0, 0.5);
            color: white;
            border: none;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
        }

        .dev-carousel-btn:hover {
            background: var(--primary);
        }

        .dev-carousel-dots {
            position: absolute;
            bottom: 10px;
            width: 100%;
            display: flex;
            justify-content: center;
            gap: 10px;
        }

        .dev-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.5);
            cursor: pointer;
            transition: var(--transition);
        }

        .dev-dot.active {
            background: var(--primary);
            transform: scale(1.2);
        }

        .dev-content {
            flex: 2;
            padding: 30px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .dev-title {
            font-size: 1.8rem;
            margin-bottom: 15px;
            color: var(--text);
        }

        .dev-description {
            color: var(--text-muted);
            margin-bottom: 20px;
            line-height: 1.6;
        }

        .dev-features {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 20px;
        }

        .dev-feature {
            background: rgba(99, 102, 241, 0.1);
            color: var(--primary);
            padding: 8px 15px;
            border-radius: 20px;
            font-size: 0.9rem;
            border: 1px solid rgba(99, 102, 241, 0.3);
        }

        .dev-status {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-top: 15px;
            padding-top: 15px;
            border-top: 1px solid var(--dark-border);
        }

        .status-indicator {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: #f59e0b;
            animation: pulse 2s infinite;
        }

        .status-text {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.5; }
            100% { opacity: 1; }
        }

        /* Portfolio Section */
        .portfolio {
            padding: 100px 0;
        }

        .portfolio-carousel {
            position: relative;
            max-width: 1000px;
            margin: 0 auto;
            overflow: hidden;
            border-radius: 20px;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
        }

        .carousel-container {
            display: flex;
            transition: transform 0.5s ease;
        }

        .carousel-slide {
            min-width: 100%;
            display: flex;
            flex-direction: column;
            background: var(--dark-card);
            border: 1px solid var(--dark-border);
        }

        .carousel-image {
            width: 100%;
            height: 400px;
            object-fit: cover;
        }

        .carousel-content {
            padding: 30px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .carousel-title {
            font-size: 1.8rem;
            margin-bottom: 15px;
            color: var(--text);
        }

        .carousel-description {
            color: var(--text-muted);
            margin-bottom: 20px;
            line-height: 1.6;
        }

        .carousel-benefits {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 20px;
        }

        .benefit-tag {
            background: rgba(99, 102, 241, 0.2);
            color: var(--primary);
            padding: 8px 15px;
            border-radius: 20px;
            font-size: 0.9rem;
            border: 1px solid rgba(99, 102, 241, 0.3);
        }

        .carousel-nav {
            display: flex;
            justify-content: space-between;
            margin-top: 20px;
        }

        .carousel-btn {
            background: var(--primary);
            color: white;
            border: none;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
        }

        .carousel-btn:hover {
            background: var(--primary-dark);
            transform: scale(1.1);
        }

        .carousel-dots {
            display: flex;
            justify-content: center;
            margin-top: 30px;
            gap: 10px;
        }

        .dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--dark-border);
            cursor: pointer;
            transition: var(--transition);
        }

        .dot.active {
            background: var(--primary);
            transform: scale(1.2);
        }

        /* Footer */
        footer {
            padding: 40px 0;
            text-align: center;
            border-top: 1px solid var(--dark-border);
        }

        .footer-text {
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        /* Responsividade */
        @media (max-width: 992px) {
            .hero .container {
                flex-direction: column;
                text-align: center;
            }
            
            .dev-project {
                flex-direction: column;
            }
            
            .dev-carousel-container {
                max-width: 100%;
                border-radius: 15px 15px 0 0;
            }
        }

        @media (max-width: 768px) {
            .hamburger {
                display: flex;
            }
            
            .nav-menu {
                position: fixed;
                left: -100%;
                top: 70px;
                flex-direction: column;
                background-color: var(--dark-bg);
                width: 100%;
                text-align: center;
                transition: var(--transition);
                box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
                padding: 20px 0;
                border-top: 1px solid var(--dark-border);
            }
            
            .nav-menu.active {
                left: 0;
            }
            
        
            .hero h1 {
                font-size: 2.5rem;
                margin-top: 12%;
            }
            
            .hero p {
                font-size: 1rem;
            }
            
            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }
            
            .btn {
                width: 100%;
                max-width: 300px;
            }
            
            .features-grid, .development-grid {
                grid-template-columns: 1fr;
            }
            
            .carousel-slide {
                flex-direction: column;
            }
            
            .carousel-image {
                height: 250px;
            }
        }