:root {
            --color-primary: #0066FF;
            --color-primary-light: #3391FF;
            --color-primary-dark: #0052CC;
            --color-secondary: #00D4AA;
            --color-secondary-light: #33DDBA;
            --color-accent: #FF6B6B;
            --color-accent-light: #FF8E8E;
            
            /* Light Mode Colors */
            --color-dark: #0A0A0F;
            --color-darker: #050508;
            --color-gray-900: #1A1A23;
            --color-gray-800: #2A2A35;
            --color-gray-700: #3A3A45;
            --color-gray-600: #5A5A65;
            --color-gray-500: #7A7A85;
            --color-gray-400: #9A9AA5;
            --color-gray-300: #CACAD5;
            --color-gray-200: #E5E5EA;
            --color-gray-100: #F5F5FA;
            --color-white: #FFFFFF;
            --color-bg: #FFFFFF;
            --color-surface: #F5F5FA;
            --color-text: #0A0A0F;
            --color-text-secondary: #5A5A65;
            
            /* Gradients */
            --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
            --gradient-dark: linear-gradient(135deg, var(--color-dark) 0%, var(--color-gray-900) 100%);
            --gradient-accent: linear-gradient(135deg, var(--color-accent) 0%, var(--color-primary) 100%);
            
            /* Typography */
            --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
            
            /* Spacing */
            --space-xs: 0.5rem;
            --space-sm: 1rem;
            --space-md: 1.5rem;
            --space-lg: 2rem;
            --space-xl: 3rem;
            --space-2xl: 5rem;
            --space-3xl: 8rem;
            
            /* Border radius */
            --radius-sm: 0.375rem;
            --radius-md: 0.75rem;
            --radius-lg: 1.5rem;
            --radius-xl: 2rem;
            --radius-full: 9999px;
            
            /* Shadows */
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
            --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.08);
            --shadow-xl: 0 20px 80px rgba(0, 0, 0, 0.12);
            
            /* Transitions */
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --transition-slow: 0.5s ease;
        }
        
        /* Dark Mode Variables */
        body.dark-mode {
            --color-dark: #FFFFFF;
            --color-darker: #F5F5FA;
            --color-gray-900: #E5E5EA;
            --color-gray-800: #CACAD5;
            --color-gray-700: #9A9AA5;
            --color-gray-600: #7A7A85;
            --color-gray-500: #5A5A65;
            --color-gray-400: #3A3A45;
            --color-gray-300: #2A2A35;
            --color-gray-200: #1A1A23;
            --color-gray-100: #0F0F15;
            --color-white: #050508;
            --color-bg: #050508;
            --color-surface: #0A0A0F;
            --color-text: #FFFFFF;
            --color-text-secondary: #9A9AA5;
            
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
            --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.25);
            --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.25);
            --shadow-xl: 0 20px 80px rgba(0, 0, 0, 0.3);
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        html {
            scroll-behavior: smooth;
        }
        
        body {
            font-family: var(--font-primary);
            font-size: 16px;
            line-height: 1.6;
            color: var(--color-text);
            background-color: var(--color-bg);
            overflow-x: hidden;
            transition: background-color var(--transition-slow), color var(--transition-slow);
        }
        
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--space-lg);
        }
        
        /* Theme Toggle */
        .theme-toggle {
            display: none;
            position: fixed;
            bottom: var(--space-lg);
            left: var(--space-lg);
            z-index: 1000;
        }
        
        #theme-toggle-btn {
            width: 50px;
            height: 50px;
            border-radius: var(--radius-full);
            background: var(--gradient-primary);
            color: var(--color-white);
            border: none;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            box-shadow: var(--shadow-md);
            transition: all var(--transition-base);
        }
        
        #theme-toggle-btn:hover {
            transform: scale(1.1);
            box-shadow: var(--shadow-lg);
        }
        
        #theme-toggle-btn i {
            position: absolute;
            transition: opacity var(--transition-base), transform var(--transition-base);
        }
        
        body:not(.dark-mode) #theme-toggle-btn .fa-moon {
            opacity: 0;
            transform: rotate(-90deg);
        }
        
        body:not(.dark-mode) #theme-toggle-btn .fa-sun {
            opacity: 1;
            transform: rotate(0);
        }
        
        body.dark-mode #theme-toggle-btn .fa-moon {
            opacity: 1;
            transform: rotate(0);
        }
        
        body.dark-mode #theme-toggle-btn .fa-sun {
            opacity: 0;
            transform: rotate(90deg);
        }
        
        /* Typography */
        h1, h2, h3, h4 {
            font-weight: 700;
            line-height: 1.2;
            color: var(--color-text);
        }
        
        h1 {
            font-size: 3.5rem;
            letter-spacing: -0.02em;
        }
        
        h2 {
            font-size: 2.5rem;
            letter-spacing: -0.01em;
        }
        
        h3 {
            font-size: 1.5rem;
        }
        
        h4 {
            font-size: 1.25rem;
        }
        
        p {
            margin-bottom: var(--space-md);
            color: var(--color-text-secondary);
        }
        
        .text-gradient {
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .section-title {
            margin-bottom: var(--space-md);
            text-align: center;
        }
        
        .section-subtitle {
            font-size: 1.125rem;
            color: var(--color-text-secondary);
            max-width: 700px;
            margin: 0 auto var(--space-xl);
            text-align: center;
        }
        
        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: var(--space-sm) var(--space-lg);
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 1rem;
            text-decoration: none;
            cursor: pointer;
            transition: all var(--transition-base);
            border: 2px solid transparent;
            gap: var(--space-xs);
        }
        
        .btn-primary {
            background: var(--gradient-primary);
            color: var(--color-white);
            border: none;
        }
        
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }
        
        .btn-outline {
            background: transparent;
            color: var(--color-primary);
            border-color: var(--color-primary);
        }
        
        .btn-outline:hover {
            background: var(--color-primary);
            color: var(--color-white) !important;
        }
        
        .btn-link {
            background: transparent;
            color: var(--color-primary);
            padding: 0;
        }
        
        .btn-link:hover {
            color: var(--color-primary-light);
        }
        
        .btn-large {
            padding: var(--space-md) var(--space-xl);
            font-size: 1.125rem;
        }
        
        .btn-block {
            width: 100%;
        }
        
        .btn-glow {
            box-shadow: 0 0 20px rgba(0, 102, 255, 0.3);
        }
        
        .dark-mode .btn-glow {
            box-shadow: 0 0 20px rgba(0, 102, 255, 0.5);
        }
        
        /* Header */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            padding: var(--space-md) 0;
            background-color: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
            transition: all var(--transition-base);
        }
        
        .dark-mode .header {
            background-color: rgba(5, 5, 8, 0.95);
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }
        
        .header.scrolled {
            padding: var(--space-sm) 0;
            box-shadow: var(--shadow-md);
        }
        
        .nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        
        /* Logo - Usando suas logos reais */
        .logo {
            display: flex;
            align-items: center;
            gap: var(--space-sm);
            text-decoration: none;
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--color-text);
        }
        
        .logo img {
            height: 40px;
            width: auto;
            transition: opacity var(--transition-base);
        }
        
        /* Logos para modo claro */
        .logo-light,
        .logo-center-light,
        .logo-showcase-light,
        .final-logo-light,
        .modal-logo-light {
            display: block;
        }
        
        .logo-dark,
        .logo-center-dark,
        .logo-showcase-dark,
        .final-logo-dark,
        .modal-logo-dark {
            display: none;
        }
        
        /* Logos para modo escuro */
        .dark-mode .logo-light,
        .dark-mode .logo-center-light,
        .dark-mode .logo-showcase-light,
        .dark-mode .final-logo-light,
        .dark-mode .modal-logo-light {
            display: none;
        }
        
        .dark-mode .logo-dark,
        .dark-mode .logo-center-dark,
        .dark-mode .logo-showcase-dark,
        .dark-mode .final-logo-dark,
        .dark-mode .modal-logo-dark {
            display: block;
        }
        
        .nav-links {
            display: flex;
            align-items: center;
            gap: var(--space-xl);
            list-style: none;
        }
        
        .nav-links a {
            text-decoration: none;
            color: var(--color-text-secondary);
            font-weight: 500;
            transition: color var(--transition-fast);
        }
        
        .nav-links a:hover {
            color: var(--color-primary);
        }
        
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            flex-direction: column;
            gap: 4px;
            cursor: pointer;
        }
        
        .mobile-menu-btn span {
            width: 24px;
            height: 2px;
            background-color: var(--color-text);
            transition: all var(--transition-base);
        }
        
        /* Hero Section */
        .hero {
            padding-top: var(--space-3xl);
            padding-bottom: var(--space-2xl);
            overflow: hidden;
        }
        
        .hero-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--space-2xl);
            align-items: center;
        }
        
        .hero-title {
            margin-bottom: var(--space-lg);
        }
        
        .hero-subtitle {
            font-size: 1.25rem;
            color: var(--color-text-secondary);
            margin-bottom: var(--space-xl);
        }
        
        .hero-cta {
            display: flex;
            gap: var(--space-lg);
            align-items: center;
        }
        
        .hero-visual {
            position: relative;
            height: 500px;
        }
        
        .logo-visual-container {
            position: relative;
            width: 100%;
            height: 100%;
            border-radius: var(--radius-xl);
            background: var(--color-surface);
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        /* Logo central animada */
        .logo-center {
            position: relative;
            z-index: 2;
        }
        
        .logo-center img {
            width: 200px;
            height: auto;
            animation: float-logo 6s ease-in-out infinite;
        }
        
        @keyframes float-logo {
            0%, 100% {
                transform: translateY(0) scale(1);
            }
            50% {
                transform: translateY(-15px) scale(1.05);
            }
        }
        
        /* Elementos orbitais */
        .orbital-elements {
            position: absolute;
            width: 100%;
            height: 100%;
            z-index: 1;
        }
        
        .orbital-element {
            position: absolute;
            width: 80px;
            height: 80px;
            border-radius: var(--radius-full);
            background: var(--color-bg);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: var(--space-xs);
            box-shadow: var(--shadow-lg);
            border: 2px solid rgba(0, 102, 255, 0.1);
            animation: orbit 20s linear infinite;
        }
        
        .dark-mode .orbital-element {
            border: 2px solid rgba(0, 102, 255, 0.2);
        }
        
        .orbital-element:nth-child(1) {
            top: 15%;
            left: 10%;
            animation-delay: 0s;
            animation-duration: 18s;
        }
        
        .orbital-element:nth-child(2) {
            top: 15%;
            right: 10%;
            animation-delay: -5s;
            animation-duration: 22s;
        }
        
        .orbital-element:nth-child(3) {
            bottom: 15%;
            left: 10%;
            animation-delay: -10s;
            animation-duration: 20s;
        }
        
        .orbital-element:nth-child(4) {
            bottom: 15%;
            right: 10%;
            animation-delay: -15s;
            animation-duration: 24s;
        }
        
        .orbital-element i {
            font-size: 1.5rem;
            color: var(--color-primary);
        }
        
        .orbital-element span {
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--color-text);
        }
        
        @keyframes orbit {
            0% {
                transform: rotate(0deg) translateX(150px) rotate(0deg);
            }
            100% {
                transform: rotate(360deg) translateX(150px) rotate(-360deg);
            }
        }
        
        /* Value Section */
        .value-section {
            padding: var(--space-2xl) 0;
            background-color: var(--color-surface);
        }
        
        .value-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: var(--space-xl);
        }
        
        .value-card {
            background: var(--color-bg);
            border-radius: var(--radius-lg);
            padding: var(--space-xl);
            box-shadow: var(--shadow-md);
            transition: all var(--transition-base);
            border: 1px solid rgba(0, 102, 255, 0.05);
        }
        
        .dark-mode .value-card {
            border: 1px solid rgba(0, 102, 255, 0.1);
        }
        
        .value-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(0, 102, 255, 0.2);
        }
        
        .value-icon {
            width: 60px;
            height: 60px;
            border-radius: var(--radius-md);
            background: var(--gradient-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: var(--space-lg);
        }
        
        .value-icon i {
            font-size: 1.5rem;
            color: var(--color-white);
        }
        
        /* Services Section */
        .services-section {
            padding: var(--space-2xl) 0;
        }
        
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: var(--space-xl);
        }
        
        .service-card {
            background: var(--color-bg);
            border-radius: var(--radius-lg);
            padding: var(--space-xl);
            border: 1px solid rgba(0, 102, 255, 0.1);
            transition: all var(--transition-base);
        }
        
        .service-card:hover {
            border-color: var(--color-primary);
            box-shadow: var(--shadow-lg);
        }
        
        .service-number {
            font-size: 3rem;
            font-weight: 800;
            color: rgba(0, 102, 255, 0.1);
            line-height: 1;
            margin-bottom: var(--space-md);
        }
        
        .service-features {
            list-style: none;
            margin-top: var(--space-lg);
        }
        
        .service-features li {
            display: flex;
            align-items: center;
            gap: var(--space-sm);
            margin-bottom: var(--space-sm);
            color: var(--color-text-secondary);
        }
        
        .service-features i {
            color: var(--color-secondary);
        }
        
        /* Authority Section */
        .authority-section {
            padding: var(--space-2xl) 0;
            background-color: var(--color-surface);
        }
        
        .authority-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--space-2xl);
            align-items: center;
        }
        
        .authority-stats {
            display: flex;
            gap: var(--space-xl);
            margin-top: var(--space-xl);
        }
        
        .stat h4 {
            font-size: 2.5rem;
            color: var(--color-primary);
            margin-bottom: var(--space-xs);
        }
        
        .stat p {
            font-size: 0.875rem;
            color: var(--color-text-secondary);
            margin: 0;
        }
        
        /* Logo Showcase */
        .logo-showcase {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: var(--space-xl);
            background: var(--color-bg);
            border-radius: var(--radius-xl);
            padding: var(--space-xl);
            box-shadow: var(--shadow-lg);
            border: 1px solid rgba(0, 102, 255, 0.1);
        }
        
        .logo-container img {
            width: 200px;
            height: auto;
            margin-bottom: var(--space-lg);
        }
        
        .logo-message {
            text-align: center;
        }
        
        .logo-message h3 {
            margin-bottom: var(--space-sm);
            color: var(--color-primary);
        }
        
        /* Contact Section */
        .contact-section {
            padding: var(--space-2xl) 0;
        }
        
        .contact-content {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: var(--space-2xl);
            align-items: start;
        }
        
        .contact-text {
            position: relative;
            padding-right: var(--space-xl);
        }
        
        .contact-header {
            margin-bottom: var(--space-xl);
        }
        
        .contact-header h2 {
            font-size: 2.25rem;
            margin-bottom: var(--space-md);
            text-align: left;
        }
        
        .contact-header p {
            font-size: 1.125rem;
            line-height: 1.7;
            margin-bottom: var(--space-xl);
        }
        
        /* Flow Animation */
        .flow-animation-container {
            position: relative;
            height: 300px;
            margin-top: var(--space-xl);
            border-radius: var(--radius-lg);
            background: var(--color-surface);
            overflow: hidden;
        }
        
        .flow-path {
            position: absolute;
            top: 50%;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--gradient-primary);
            opacity: 0.3;
        }
        
        .flow-node {
            position: absolute;
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: var(--gradient-primary);
            box-shadow: 0 0 20px rgba(0, 102, 255, 0.3);
            animation: flow-node 3s ease-in-out infinite;
        }
        
        .flow-node:nth-child(1) {
            top: 30%;
            left: 10%;
            animation-delay: 0s;
        }
        
        .flow-node:nth-child(2) {
            top: 50%;
            left: 30%;
            animation-delay: 0.5s;
        }
        
        .flow-node:nth-child(3) {
            top: 70%;
            left: 50%;
            animation-delay: 1s;
        }
        
        .flow-node:nth-child(4) {
            top: 30%;
            left: 70%;
            animation-delay: 1.5s;
        }
        
        .flow-node:nth-child(5) {
            top: 50%;
            left: 90%;
            animation-delay: 2s;
        }
        
        @keyframes flow-node {
            0%, 100% {
                transform: translateY(0) scale(1);
                opacity: 0.7;
            }
            50% {
                transform: translateY(-20px) scale(1.1);
                opacity: 1;
            }
        }
        
        .flow-connection {
            position: absolute;
            height: 2px;
            background: var(--gradient-primary);
            opacity: 0.2;
            transform-origin: left center;
            animation: flow-connection 4s linear infinite;
        }
        
        .flow-connection:nth-child(6) {
            top: 30%;
            left: 10%;
            width: 20%;
            animation-delay: 0s;
        }
        
        .flow-connection:nth-child(7) {
            top: 50%;
            left: 30%;
            width: 20%;
            animation-delay: 0.8s;
        }
        
        .flow-connection:nth-child(8) {
            top: 70%;
            left: 50%;
            width: 20%;
            animation-delay: 1.6s;
        }
        
        .flow-connection:nth-child(9) {
            top: 30%;
            left: 70%;
            width: 20%;
            animation-delay: 2.4s;
        }
        
        @keyframes flow-connection {
            0% {
                transform: scaleX(0);
                opacity: 0;
            }
            50% {
                transform: scaleX(1);
                opacity: 0.3;
            }
            100% {
                transform: scaleX(0);
                opacity: 0;
            }
        }
        
        /* Contact Highlights */
        .contact-highlights {
            margin-top: var(--space-xl);
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: var(--space-lg);
        }
        
        .highlight-item {
            display: flex;
            align-items: flex-start;
            gap: var(--space-sm);
        }
        
        .highlight-icon {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-md);
            background: rgba(0, 102, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        
        .dark-mode .highlight-icon {
            background: rgba(0, 102, 255, 0.2);
        }
        
        .highlight-icon i {
            color: var(--color-primary);
            font-size: 1.25rem;
        }
        
        .highlight-text h4 {
            font-size: 1rem;
            margin-bottom: var(--space-xs);
            color: var(--color-text);
        }
        
        .highlight-text p {
            font-size: 0.875rem;
            color: var(--color-text-secondary);
            margin: 0;
        }
        
        /* Contact Form */
        .contact-form-container {
            background: var(--color-bg);
            border-radius: var(--radius-xl);
            padding: var(--space-xl);
            box-shadow: var(--shadow-xl);
            border: 1px solid rgba(0, 102, 255, 0.1);
            position: sticky;
            top: var(--space-xl);
        }
        
        .form-intro {
            text-align: center;
            margin-bottom: var(--space-xl);
        }
        
        .form-intro h3 {
            font-size: 1.5rem;
            margin-bottom: var(--space-sm);
            color: var(--color-text);
        }
        
        .form-intro p {
            font-size: 0.875rem;
            color: var(--color-text-secondary);
            margin: 0;
        }
        
        .form-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--space-md);
            margin-bottom: var(--space-md);
        }
        
        .form-group {
            margin-bottom: var(--space-md);
        }
        
        .form-group.full-width {
            grid-column: span 2;
        }
        
        .form-group label {
            display: block;
            font-size: 0.875rem;
            font-weight: 600;
            margin-bottom: var(--space-xs);
            color: var(--color-text);
        }
        
        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: var(--space-sm) var(--space-md);
            border: 1px solid var(--color-gray-300);
            border-radius: var(--radius-md);
            font-family: var(--font-primary);
            font-size: 0.875rem;
            transition: all var(--transition-fast);
            background: var(--color-surface);
            color: var(--color-text);
        }
        
        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--color-primary);
            box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
        }
        
        .form-group textarea {
            resize: vertical;
            min-height: 80px;
        }
        
        .form-submit {
            margin-top: var(--space-lg);
        }
        
        .form-submit .btn {
            width: 100%;
            padding: var(--space-md);
            font-weight: 600;
        }
        
        .form-guarantee {
            text-align: center;
            margin-top: var(--space-md);
            padding-top: var(--space-md);
            border-top: 1px solid var(--color-gray-200);
        }
        
        .dark-mode .form-guarantee {
            border-top: 1px solid var(--color-gray-700);
        }
        
        .form-guarantee p {
            font-size: 0.75rem;
            color: var(--color-text-secondary);
            margin: 0;
        }
        
        .form-guarantee strong {
            color: var(--color-primary);
        }
        
        /* Final CTA */
        .final-cta {
            padding: var(--space-2xl) 0;
            background: var(--gradient-dark);
            color: var(--color-white);
            text-align: center;
        }
        
        .final-cta-logo {
            margin-bottom: var(--space-lg);
        }
        
        .final-cta-logo img {
            width: 120px;
            height: auto;
            margin: 0 auto;
        }
        
        .final-cta-title {
            color: var(--color-white);
            margin-bottom: var(--space-lg);
        }
        
        .final-cta-text {
            font-size: 1.25rem;
            color: rgba(255, 255, 255, 0.8);
            max-width: 700px;
            margin: 0 auto var(--space-xl);
        }
        
        .final-cta-subtext {
            color: rgba(255, 255, 255, 0.6);
            margin-top: var(--space-md);
            font-size: 0.875rem;
        }
        
        /* Footer */
        .footer {
            padding: var(--space-2xl) 0 var(--space-lg);
            background-color: var(--color-surface);
            color: var(--color-text-secondary);
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: var(--space-2xl);
            margin-bottom: var(--space-2xl);
        }
        
        .footer-tagline {
            margin: var(--space-md) 0;
            color: var(--color-text-secondary);
        }
        
        .social-links {
            display: flex;
            gap: var(--space-md);
        }
        
        .social-links a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: var(--color-gray-200);
            color: var(--color-text-secondary);
            text-decoration: none;
            transition: all var(--transition-fast);
        }
        
        .social-links a:hover {
            background-color: var(--color-primary);
            color: var(--color-white);
        }
        
        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--space-xl);
        }
        
        .footer-column h4 {
            color: var(--color-text);
            margin-bottom: var(--space-lg);
        }
        
        .footer-column ul {
            list-style: none;
        }
        
        .footer-column li {
            margin-bottom: var(--space-sm);
        }
        
        .footer-column a {
            color: var(--color-text-secondary);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        
        .footer-column a:hover {
            color: var(--color-primary-light);
        }
        
        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-top: var(--space-lg);
            border-top: 1px solid rgba(0, 0, 0, 0.1);
            font-size: 0.875rem;
        }
        
        .dark-mode .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .footer-legal {
            display: flex;
            gap: var(--space-xl);
        }
        
        .footer-legal a {
            color: var(--color-text-secondary);
            text-decoration: none;
        }
        
        .footer-legal a:hover {
            color: var(--color-gray-300);
        }
        
        /* Modal */
        .modal {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-color: rgba(0, 0, 0, 0.8);
            display: none;
            align-items: center;
            justify-content: center;
            z-index: 2000;
            opacity: 0;
            transition: all var(--transition-base);
        }
        
        .modal.active {
            display: flex;
            opacity: 1;
        }
        
        .modal-content {
            background: var(--color-bg);
            border-radius: var(--radius-xl);
            padding: var(--space-2xl);
            max-width: 500px;
            width: 90%;
            text-align: center;
            transform: translateY(20px);
            transition: transform var(--transition-base);
            box-shadow: var(--shadow-xl);
        }
        
        .modal.active .modal-content {
            transform: translateY(0);
        }
        
        .modal-icon {
            margin-bottom: var(--space-lg);
        }
        
        .modal-icon img {
            width: 80px;
            height: auto;
            margin: 0 auto;
        }
        
        .modal-title {
            margin-bottom: var(--space-md);
        }
        
        .modal-text {
            color: var(--color-text-secondary);
            margin-bottom: var(--space-xl);
        }
        
        /* Scroll to top button */
        .scroll-top {
            position: fixed;
            bottom: var(--space-lg);
            right: var(--space-lg);
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: var(--gradient-primary);
            color: var(--color-white);
            border: none;
            cursor: pointer;
            display: none;
            align-items: center;
            justify-content: center;
            z-index: 999;
            opacity: 0;
            transform: translateY(20px);
            transition: all var(--transition-base);
            box-shadow: var(--shadow-md);
        }
        
        .scroll-top.visible {
            display: flex;
            opacity: 1;
            transform: translateY(0);
        }
        
        .scroll-top:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
        }
        
        /* Responsive Styles */
        @media (max-width: 1024px) {
            h1 {
                font-size: 2.75rem;
            }
            
            h2 {
                font-size: 2.25rem;
            }
            
            .hero-content,
            .authority-content,
            .contact-content,
            .footer-content {
                grid-template-columns: 1fr;
                gap: var(--space-xl);
            }
            
            .hero-visual {
                height: 400px;
                order: -1;
            }
            
            .logo-center img {
                width: 150px;
            }
            
            .orbital-element {
                width: 60px;
                height: 60px;
            }
            
            .orbital-element i {
                font-size: 1.25rem;
            }
            
            .orbital-element span {
                font-size: 0.65rem;
            }
            
            .contact-text {
                padding-right: 0;
            }
            
            .contact-form-container {
                position: static;
            }
            
            .contact-highlights {
                grid-template-columns: 1fr;
            }
        }
        
        @media (max-width: 768px) {
            .container {
                padding: 0 var(--space-md);
            }
            
            h1 {
                font-size: 2.25rem;
            }
            
            h2 {
                font-size: 1.875rem;
            }
            
            .theme-toggle {
                bottom: var(--space-md);
                left: var(--space-md);
            }
            
            #theme-toggle-btn {
                width: 45px;
                height: 45px;
            }
            
            .nav-links {
                position: fixed;
                top: 80px;
                left: 0;
                right: 0;
                background: var(--color-bg);
                flex-direction: column;
                padding: var(--space-xl);
                gap: var(--space-lg);
                box-shadow: var(--shadow-lg);
                transform: translateY(-100%);
                opacity: 0;
                visibility: hidden;
                transition: all var(--transition-base);
                border-top: 1px solid rgba(0, 0, 0, 0.1);
            }
            
            .dark-mode .nav-links {
                border-top: 1px solid rgba(255, 255, 255, 0.1);
            }
            
            .nav-links.active {
                transform: translateY(0);
                opacity: 1;
                visibility: visible;
            }
            
            .mobile-menu-btn {
                display: flex;
            }
            
            .mobile-menu-btn.active span:nth-child(1) {
                transform: rotate(45deg) translate(6px, 6px);
            }
            
            .mobile-menu-btn.active span:nth-child(2) {
                opacity: 0;
            }
            
            .mobile-menu-btn.active span:nth-child(3) {
                transform: rotate(-45deg) translate(6px, -6px);
            }
            
            .hero-cta {
                flex-direction: column;
                align-items: flex-start;
                gap: var(--space-md);
            }
            
            .value-grid,
            .services-grid {
                grid-template-columns: 1fr;
            }
            
            .footer-links {
                grid-template-columns: 1fr;
                gap: var(--space-xl);
            }
            
            .footer-bottom {
                flex-direction: column;
                gap: var(--space-md);
                text-align: center;
            }
            
            .footer-legal {
                gap: var(--space-lg);
            }
            
            .authority-stats {
                flex-direction: column;
                gap: var(--space-lg);
            }
            
            .logo-container img {
                width: 150px;
            }
            
            .form-grid {
                grid-template-columns: 1fr;
            }
            
            .form-group.full-width {
                grid-column: span 1;
            }
            
            .flow-animation-container {
                height: 200px;
            }
        }
        
        @media (max-width: 480px) {
            h1 {
                font-size: 2rem;
            }
            
            h2 {
                font-size: 1.5rem;
            }
            
            .hero-visual {
                height: 300px;
            }
            
            .logo-center img {
                width: 120px;
            }
            
            .orbital-element {
                width: 50px;
                height: 50px;
            }
            
            .orbital-element i {
                font-size: 1rem;
            }
            
            .orbital-element span {
                font-size: 0.55rem;
            }
        }