:root {
            --primary: #3AB2ED;
            --primary-rgb: 58, 178, 237;
            --secondary: #FF6B35;
            --accent: #8B5CF6;
            --bg-base: #FAFAFA;
            --bg-elevated: #FFFFFF;
            --bg-surface: #F1F5F9;
            --text-primary: #0F172A;
            --text-secondary: #475569;
            --text-muted: #64748B;
            --border-subtle: rgba(0, 0, 0, 0.06);
            --border-active: rgba(58, 178, 237, 0.5);
            --radius-sm: 6px;
            --radius-md: 12px;
            --radius-lg: 24px;
            --space-xs: 8px;
            --space-sm: 16px;
            --space-md: 32px;
            --space-lg: 64px;
            --space-xl: 128px;
        }

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

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            overflow-x: hidden;
        }

        body {
            font-family: 'DM Sans', sans-serif;
            background: var(--bg-base);
            color: var(--text-primary);
            line-height: 1.6;
            overflow-x: hidden;
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: 'Space Grotesk', sans-serif;
            font-weight: 700;
            line-height: 1.1;
        }

        .container {
            max-width: 1400px !important;
            margin: 0 auto;
            padding: 0 var(--space-md);
        }

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

        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-12px); }
        }

        @keyframes gradient-shift {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }

        .animate-float { animation: float 4s ease-in-out infinite; }
        .animate-float-delay { animation: float 4s ease-in-out 1s infinite; }

        .gradient-text {
            background: linear-gradient(135deg, #00D4FF 0%, #8B5CF6 50%, #FF6B35 100%);
            background-size: 200% 200%;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            animation: gradient-shift 4s ease infinite;
        }

        .glow-button {
            position: relative;
            overflow: hidden;
            transition: all 0.3s ease;
        }

        .glow-button::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
            transition: left 0.5s ease;
        }

        .glow-button:hover::before {
            left: 100%;
        }

        .glow-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 40px rgba(58, 178, 237, 0.4);
        }

        .light-card {
            background: white;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            border: 1px solid rgba(0, 0, 0, 0.06);
        }

        .animate-on-scroll {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }

        .animate-on-scroll.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .service-detail-card {
            position: relative;
            overflow: hidden;
            transition: all 0.4s ease;
        }

        .service-detail-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.4s ease;
        }

        .service-detail-card:hover::before {
            transform: scaleX(1);
        }

        .service-detail-card:hover {
            transform: translateY(-4px);
        }

        .check-list li {
            position: relative;
            padding-left: 1.5rem;
        }

        .check-list li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--primary);
            font-weight: bold;
        }

        .feature-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.5rem 1rem;
            background: rgba(0, 212, 255, 0.1);
            border: 1px solid rgba(0, 212, 255, 0.2);
            border-radius: 100px;
            font-size: 0.75rem;
            font-weight: 500;
            color: #0891b2;
        }

        .step-line {
            position: relative;
        }

        .step-line::before {
            content: '';
            position: absolute;
            left: 1.25rem;
            top: 3rem;
            bottom: 0;
            width: 2px;
            background: linear-gradient(to bottom, var(--primary), transparent);
        }

        ::-webkit-scrollbar {
            width: 8px;
        }

        ::-webkit-scrollbar-track {
            background: var(--bg-elevated);
        }

        ::-webkit-scrollbar-thumb {
            background: var(--bg-surface);
            border-radius: 4px;
        }

        ::-webkit-scrollbar-thumb:hover {
            background: var(--primary);
        }

        .service-icon-large {
            width: 80px;
            height: 80px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 20px;
            font-size: 2rem;
            transition: all 0.3s ease;
        }

        .service-detail-card:hover .service-icon-large {
            transform: scale(1.1);
        }

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

        .section-tag {
            display: inline-block;
            padding: 6px 14px;
            background: rgba(var(--primary-rgb), 0.1);
            border-radius: 100px;
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--primary);
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: var(--space-sm);
        }

        /* Header */
        header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            padding: var(--space-sm) 0;
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(0, 0, 0, 0.08);
            transition: all 0.3s ease;
        }

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

        .logo {
            display: flex;
            align-items: center;
            flex-shrink: 0;
        }

        .logo img {
            height: 56px;
            width: auto;
            object-fit: contain;
        }

        nav {
            display: flex;
            align-items: center;
            gap: var(--space-md);
            flex-shrink: 0;
        }

        .menu-toggle {
            display: none;
        }

        /* Mobile Menu Toggle */
        .menu-toggle {
            display: none;
        }

        @media (max-width: 768px) {
            .menu-toggle {
                display: flex;
                align-items: center;
                justify-content: center;
                width: 44px;
                height: 44px;
                background: transparent;
                border: none;
                cursor: pointer;
                font-size: 1.5rem;
                color: var(--text-primary);
            }

            .desktop-nav {
                display: none;
            }

            .header-actions .btn-primary {
                display: none;
            }
        }

        /* Sidebar */
        .sidebar-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.5);
            z-index: 999;
            display: none;
        }

        .sidebar-overlay.active {
            display: block;
        }

        .sidebar {
            position: fixed;
            top: 0;
            right: 0;
            width: 300px;
            height: 100%;
            background: white;
            z-index: 9999;
            transition: transform 0.3s ease;
            transform: translateX(100%);
            display: flex;
            flex-direction: column;
            box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
        }

        .sidebar.active {
            transform: translateX(0);
        }

        .sidebar-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 1rem;
            border-bottom: 1px solid rgba(0, 0, 0, 0.1);
        }

        .sidebar-header img {
            height: 56px;
        }

        .sidebar-close {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: transparent;
            border: none;
            cursor: pointer;
            font-size: 1.5rem;
            color: var(--text-primary);
        }

        .sidebar-nav {
            flex: 1;
            overflow-y: auto;
            padding: 1rem;
        }

        .sidebar-nav a {
            display: block;
            padding: 12px;
            color: var(--text-primary);
            border-bottom: 1px solid rgba(0, 0, 0, 0.1);
            text-decoration: none;
            font-weight: 500;
            transition: color 0.2s;
        }

        .sidebar-nav a:hover {
            color: var(--primary);
        }

        .sidebar-footer {
            padding: 1rem;
            border-top: 1px solid rgba(0, 0, 0, 0.1);
        }

        .sidebar-footer .btn {
            width: 100%;
            justify-content: center;
        }

        /* Desktop Nav Links */
        nav a {
            font-size: 0.9rem;
            font-weight: 500;
            color: #1e293b;
            transition: color 0.2s;
            position: relative;
        }

        nav a:hover {
            color: var(--primary);
        }

        nav a::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary);
            transition: width 0.3s ease;
        }

        nav a:hover::after {
            width: 100%;
        }

        /* Header Actions & Buttons */
        .header-actions {
            display: flex;
            align-items: center;
            gap: var(--space-sm);
            flex-shrink: 0;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            font-family: 'Space Grotesk', sans-serif;
            font-size: 0.9rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: all 0.2s;
            border: none;
        }

        .btn-primary {
            background: var(--primary);
            color: var(--bg-base);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(var(--primary-rgb), 0.3);
        }

        .btn-whatsapp {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            font-family: 'Space Grotesk', sans-serif;
            font-size: 0.9rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: all 0.2s;
            border: 2px solid #25D366;
            background: transparent;
            color: #25D366;
            margin-left: 12px;
        }

        .btn-whatsapp:hover {
            background: #25D366;
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
        }

        .btn-outline {
            background: transparent;
            border: 1px solid var(--border-active);
            color: var(--primary);
        }

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

        .glow-button {
            position: relative;
            overflow: hidden;
            transition: all 0.3s ease;
        }

        .glow-button::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
            transition: left 0.5s ease;
        }

        .glow-button:hover::before {
            left: 100%;
        }

        .glow-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 40px rgba(58, 178, 237, 0.4);
        }

        .faq-item {
            transition: all 0.3s ease;
        }

        .faq-item:hover {
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
        }

        .rotate-180 {
            transform: rotate(180deg);
        }

        .license-card {
            transition: all 0.3s ease;
        }

        .license-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
        }

        .brand-logo {
            filter: grayscale(100%);
            opacity: 0.6;
            transition: all 0.3s ease;
        }

        .brand-logo:hover {
            filter: grayscale(0%);
            opacity: 1;
        }

        /* Footer */
        footer {
            background: var(--primary);
            border-top: 1px solid rgba(255, 255, 255, 0.3);
            padding: var(--space-lg) 0 var(--space-md);
            color: #FFFFFF;
            min-height: 430px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: var(--space-lg);
            margin-bottom: var(--space-md);
        }

        .footer-brand .logo {
            margin-bottom: var(--space-sm);
        }

        .footer-brand .logo img {
            height: 64px;
        }

        .footer-brand p {
            color: #FFFFFF;
            font-size: 0.9rem;
            max-width: 280px;
        }

        .footer-col h4 {
            font-size: 0.9rem;
            margin-bottom: var(--space-sm);
            color: #FFFFFF;
        }

        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 8px;
            list-style: none;
        }

        .footer-col a {
            color: #FFFFFF;
            font-size: 0.85rem;
            transition: color 0.2s;
        }

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

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-top: var(--space-md);
            border-top: 1px solid rgba(255, 255, 255, 0.25);
        }

        .footer-bottom p {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.85);
        }

        .social-links {
            display: flex;
            gap: var(--space-xs);
        }

        .social-links a {
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, 0.15);
            border: 1px solid rgba(255, 255, 255, 0.3);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #FFFFFF;
            transition: all 0.2s;
        }

        .social-links a:hover {
            background: #FFFFFF;
            border-color: #FFFFFF;
            color: var(--primary);
        }

        /* Contact Section */
        .contact {
            position: relative;
            padding: var(--space-lg) 0;
        }

        .contact::before {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 50%;
            background: linear-gradient(180deg, transparent 0%, var(--bg-elevated) 100%);
            pointer-events: none;
        }

        .contact-grid {
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: var(--space-lg);
            position: relative;
            z-index: 1;
        }

        .contact-info h2 {
            font-size: clamp(2rem, 4vw, 2.75rem);
            font-weight: 700;
            margin-bottom: var(--space-sm);
            letter-spacing: -1px;
        }

        .contact-info > p {
            color: var(--text-secondary);
            font-size: 1.1rem;
            margin-bottom: var(--space-md);
        }

        .contact-details {
            display: flex;
            flex-direction: column;
            gap: var(--space-sm);
            margin-bottom: var(--space-md);
        }

        .contact-item {
            display: flex;
            align-items: center;
            gap: var(--space-sm);
        }

        .contact-item-icon {
            width: 48px;
            height: 48px;
            background: rgba(var(--primary-rgb), 0.1);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
        }

        .contact-item-text h4 {
            font-size: 0.9rem;
            margin-bottom: 2px;
        }

        .contact-item-text p {
            font-size: 0.85rem;
            color: var(--text-secondary);
        }

        .contact-social {
            display: flex;
            gap: var(--space-xs);
        }

        .contact-social a {
            width: 44px;
            height: 44px;
            background: var(--bg-elevated);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-secondary);
            transition: all 0.2s;
        }

        .contact-social a:hover {
            background: var(--primary);
            border-color: var(--primary);
            color: var(--bg-base);
        }

        .contact-form-wrapper {
            background: var(--bg-elevated);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: var(--space-md);
        }

        .contact-form-wrapper h3 {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 4px;
        }

        .contact-form-wrapper > p {
            color: var(--text-secondary);
            font-size: 0.9rem;
            margin-bottom: var(--space-sm);
        }

        .contact-form {
            display: flex;
            flex-direction: column;
            gap: var(--space-sm);
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--space-sm);
        }

        .form-group {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .form-group label {
            font-size: 0.85rem;
            font-weight: 500;
        }

        .form-group label span {
            color: var(--secondary);
        }

        .form-control {
            width: 100%;
            padding: 14px 16px;
            background: var(--bg-base);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            color: var(--text-primary);
            font-family: inherit;
            font-size: 0.95rem;
            transition: all 0.2s;
        }

        .form-control::placeholder {
            color: var(--text-muted);
        }

        .form-control:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.1);
        }

        textarea.form-control {
            min-height: 100px;
            resize: vertical;
        }

        .form-select {
            appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 12px center;
            padding-right: 40px;
            cursor: pointer;
        }

        .form-submit {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            width: 100%;
            padding: 16px;
            background: var(--primary);
            border: none;
            border-radius: var(--radius-sm);
            color: var(--bg-base);
            font-family: 'Space Grotesk', sans-serif;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s;
        }

        .form-submit:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(var(--primary-rgb), 0.3);
        }

        .form-privacy {
            font-size: 0.75rem;
            color: var(--text-muted);
            text-align: center;
        }

        .form-privacy a {
            color: var(--primary);
            text-decoration: underline;
        }

        @media (max-width: 1024px) {
            .contact-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .form-row {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: var(--space-md);
                text-align: center;
            }

            .footer-brand {
                display: flex;
                flex-direction: column;
                align-items: center;
            }

            .footer-brand .logo {
                justify-content: center;
            }

            .footer-brand p {
                margin-left: auto;
                margin-right: auto;
            }

            .footer-col {
                text-align: center;
            }

            .footer-col ul {
                align-items: center;
            }

            .footer-bottom {
                flex-direction: column;
                gap: var(--space-sm);
                text-align: center;
                align-items: center;
            }

            .social-links {
                justify-content: center;
            }
        }