/* Estilos do Beacon Tribe */

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

        :root {
            --primary: #00ff88;
            --secondary: #00cc66;
            --dark: #0a0a0a;
            --darker: #050505;
            --light: #ffffff;
            --gray: #888888;
            --danger: #ff4444;
        }

        /* Scroll suave */
        html {
            scroll-behavior: smooth;
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', Roboto, sans-serif;
            background: linear-gradient(-45deg, var(--darker), var(--dark), #0a1a1a, var(--dark));
            background-size: 400% 400%;
            animation: gradientShift 15s ease infinite;
            color: var(--light);
            overflow-x: hidden;
            line-height: 1.6;
        }

        a, button, .lang-btn {
            cursor: pointer;
        }

        /* Custom cursor for desktop */
        @media (hover: hover) {
            body.custom-cursor-enabled * {
                cursor: none !important;
            }
            
            .custom-cursor {
                position: fixed;
                width: 20px;
                height: 20px;
                border: 2px solid var(--primary);
                border-radius: 50%;
                pointer-events: none;
                transform: translate(-50%, -50%);
                transition: all 0.15s ease;
                z-index: 9998;
                opacity: 0;
                visibility: hidden;
                transition: opacity 0.3s ease, visibility 0.3s ease;
            }
            
            body.custom-cursor-enabled .custom-cursor {
                opacity: 1;
                visibility: visible;
            }
            
            .custom-cursor.click {
                transform: translate(-50%, -50%) scale(0.8);
                background: var(--primary);
            }
            
            .custom-cursor.hover {
                transform: translate(-50%, -50%) scale(1.5);
                border-color: var(--secondary);
            }
        }
        
        /* Cursor Toggle Button */
        .cursor-toggle {
            position: fixed;
            bottom: 20px;
            left: 20px;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--dark);
            border: 2px solid var(--primary);
            color: var(--light);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer !important;
            z-index: 9997;
            transition: all 0.3s ease;
        }
        
        .cursor-toggle:hover {
            transform: scale(1.1);
        }
        
        .cursor-toggle.active {
            background: var(--primary);
            color: var(--dark);
        }
        
        .cursor-icon {
            position: relative;
            width: 16px;
            height: 16px;
            border-radius: 50%;
            border: 2px solid currentColor;
        }
        
        .cursor-icon::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 4px;
            height: 4px;
            background: currentColor;
            border-radius: 50%;
            transform: translate(-50%, -50%);
        }
        
        /* Scroll to Top Button */
        .scroll-to-top-btn {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background-color: var(--primary);
            color: var(--dark);
            border: none;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            visibility: hidden;
            transform: translateY(20px);
            transition: all 0.3s ease;
            z-index: 1000;
        }
        
        .scroll-to-top-btn.visible {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }
        
        .scroll-to-top-btn:hover {
            background-color: var(--secondary);
            transform: translateY(-5px);
        }
        
        @media (max-width: 768px) {
            .scroll-to-top-btn {
                width: 40px;
                height: 40px;
                bottom: 20px;
                right: 20px;
            }
        }
        
        /* Footer Styles */
        .footer {
            background: linear-gradient(to bottom, rgba(10, 10, 10, 0.8), rgba(5, 5, 5, 1));
            padding: 60px 0 20px;
            position: relative;
            margin-top: 80px;
            border-top: 1px solid rgba(0, 255, 136, 0.3);
        }
        
        .footer::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle at center, rgba(0, 255, 136, 0.1) 0%, transparent 70%);
            pointer-events: none;
        }
        
        .footer-content {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            margin-bottom: 40px;
        }
        
        .footer-logo {
            flex: 0 0 100%;
            max-width: 300px;
            margin-bottom: 30px;
        }
        
        .footer-logo h3 {
            font-size: 1.8rem;
            margin: 10px 0 5px;
            color: var(--primary);
        }
        
        .footer-logo p {
            font-size: 0.9rem;
            color: var(--gray);
        }
        
        .footer-logo-animation {
            transform: scale(0.6);
            transform-origin: left center;
            margin-bottom: -20px;
        }
        
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            flex: 1;
            justify-content: space-around;
        }
        
        .footer-column {
            flex: 0 0 auto;
            margin-bottom: 30px;
            min-width: 160px;
        }
        
        .footer-column h4 {
            color: var(--primary);
            font-size: 1.1rem;
            margin-bottom: 15px;
            position: relative;
        }
        
        .footer-column h4::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 30px;
            height: 2px;
            background-color: var(--primary);
        }
        
        .footer-column ul {
            list-style: none;
            padding: 0;
        }
        
        .footer-column ul li {
            margin-bottom: 10px;
        }
        
        .footer-column ul li a {
            color: var(--light);
            text-decoration: none;
            transition: color 0.3s ease;
            font-size: 0.9rem;
            display: inline-block;
            position: relative;
        }
        
        .footer-column ul li a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 1px;
            background-color: var(--primary);
            transition: width 0.3s ease;
        }
        
        .footer-column ul li a:hover {
            color: var(--primary);
        }
        
        .footer-column ul li a:hover::after {
            width: 100%;
        }
        
        .social-icons {
            display: flex;
            gap: 15px;
        }
        
        .social-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.1);
            color: var(--light);
            text-decoration: none;
            transition: all 0.3s ease;
            font-size: 1.2rem;
        }
        
        .social-icon:hover {
            background-color: var(--primary);
            color: var(--dark);
            transform: translateY(-3px);
        }
        
        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .footer-bottom p {
            color: var(--gray);
            font-size: 0.8rem;
        }
        
        @media (max-width: 768px) {
            .footer-content {
                flex-direction: column;
            }
            
            .footer-logo {
                margin: 0 auto 30px;
                text-align: center;
            }
            
            .footer-logo-animation {
                transform-origin: center;
                margin: 0 auto;
            }
            
            .footer-links {
                flex-direction: column;
                align-items: center;
            }
            
            .footer-column {
                text-align: center;
                margin-bottom: 30px;
            }
            
            .footer-column h4::after {
                left: 50%;
                transform: translateX(-50%);
            }
            
            .social-icons {
                justify-content: center;
            }
        }

        section {
            position: relative;
            z-index: 2;
        }

        /* Cursor fallback for touch devices */
        @media (hover: none) {
            a, button, .lang-btn, input, select, textarea {
                cursor: pointer;
            }
        }

        /* Language Selector */
        .language-selector {
            position: fixed;
            top: 20px;
            right: 20px;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            border-radius: 30px;
            padding: 5px;
            display: flex;
            gap: 5px;
        }

        .lang-btn {
            padding: 8px 16px;
            background: transparent;
            border: none;
            color: var(--gray);
            cursor: pointer;
            border-radius: 25px;
            transition: all 0.3s ease;
            font-size: 14px;
            font-weight: 500;
        }

        .lang-btn.active {
            background: var(--primary);
            color: var(--dark);
        }

        /* Animated Logo */
        @keyframes pulse {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.05); }
        }

        @keyframes rotate {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }

        @keyframes nodeFloat {
            0%, 100% { transform: translateY(0) rotate(0deg); }
            25% { transform: translateY(-5px) rotate(5deg); }
            75% { transform: translateY(5px) rotate(-5deg); }
        }

        /* Floating Particles */
        @keyframes float-up {
            0% {
                transform: translateY(100vh) translateX(0);
                opacity: 0;
            }
            10% {
                opacity: 1;
            }
            90% {
                opacity: 1;
            }
            100% {
                transform: translateY(-100vh) translateX(100px);
                opacity: 0;
            }
        }

        .particles {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            overflow: hidden;
            pointer-events: none;
            z-index: 1;
        }

        .particle {
            position: absolute;
            bottom: 0;
            width: 4px;
            height: 4px;
            background: var(--primary);
            border-radius: 50%;
            opacity: 0;
            animation: float-up 10s linear infinite;
            box-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
        }

        /* Smooth Scroll Progress */
        .scroll-progress {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
            transform-origin: left;
            transform: scaleX(0);
            z-index: 1001;
            transition: transform 0.1s ease-out;
        }

        /* Enhanced Animations */
        @keyframes slideInUp {
            from {
                opacity: 0;
                transform: translateY(60px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes zoomIn {
            from {
                opacity: 0;
                transform: scale(0.8);
            }
            to {
                opacity: 1;
                transform: scale(1);
            }
        }

        @keyframes counter {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .reveal {
            opacity: 0;
            transform: translateY(60px);
            transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .reveal.active {
            opacity: 1;
            transform: translateY(0);
        }

        .reveal-left {
            opacity: 0;
            transform: translateX(-60px);
            transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .reveal-left.active {
            opacity: 1;
            transform: translateX(0);
        }

        .reveal-right {
            opacity: 0;
            transform: translateX(60px);
            transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .reveal-right.active {
            opacity: 1;
            transform: translateX(0);
        }

        .reveal-scale {
            opacity: 0;
            transform: scale(0.8);
            transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .reveal-scale.active {
            opacity: 1;
            transform: scale(1);
        }

        /* Parallax Sections */
        .parallax-section {
            position: relative;
            overflow: hidden;
        }

        .parallax-bg {
            position: absolute;
            top: -20%;
            left: 0;
            width: 100%;
            height: 120%;
            opacity: 0.1;
            background: radial-gradient(circle at center, var(--primary) 0%, transparent 70%);
            will-change: transform;
        }

        /* Hover Effects */
        .hover-lift {
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .hover-lift:hover {
            transform: translateY(-10px) scale(1.02);
            box-shadow: 0 20px 40px rgba(0, 255, 136, 0.3);
        }

        /* Glow Effects */
        .glow-text {
            text-shadow: 0 0 20px rgba(0, 255, 136, 0.5);
            animation: glow-pulse 2s ease-in-out infinite alternate;
        }

        @keyframes glow-pulse {
            from {
                text-shadow: 0 0 20px rgba(0, 255, 136, 0.5);
            }
            to {
                text-shadow: 0 0 30px rgba(0, 255, 136, 0.8), 0 0 40px rgba(0, 255, 136, 0.4);
            }
        }

        .logo-animated {
            width: 120px;
            height: 120px;
            position: relative;
            margin: 0 auto 2rem;
        }

        .logo-center {
            position: absolute;
            width: 30px;
            height: 30px;
            background: var(--primary);
            border-radius: 50%;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            animation: pulse 2s ease-in-out infinite;
        }

        .logo-node {
            position: absolute;
            width: 20px;
            height: 20px;
            background: var(--primary);
            border-radius: 50%;
            animation: nodeFloat 4s ease-in-out infinite;
        }

        .logo-connection {
            position: absolute;
            height: 2px;
            background: var(--primary);
            opacity: 0.6;
            top: 50%;
            left: 50%;
            transform-origin: left center;
        }

        /* Animations */
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }

        @keyframes slideInLeft {
            from { opacity: 0; transform: translateX(-30px); }
            to { opacity: 1; transform: translateX(0); }
        }

        @keyframes slideInRight {
            from { opacity: 0; transform: translateX(30px); }
            to { opacity: 1; transform: translateX(0); }
        }

        /* Hero Section */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            background: radial-gradient(circle at center, rgba(0, 255, 136, 0.05) 0%, transparent 70%);
            padding: 2rem;
        }

        .hero-content {
            text-align: center;
            max-width: 900px;
            animation: fadeIn 1s ease-out;
        }

        h1 {
            font-size: clamp(2.5rem, 6vw, 4rem);
            font-weight: 800;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, var(--light) 0%, var(--primary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .subtitle {
            font-size: clamp(1.2rem, 3vw, 1.6rem);
            color: var(--gray);
            margin-bottom: 3rem;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        section {
            position: relative;
            z-index: 2;
        }
        .stats {
            background: linear-gradient(180deg, var(--dark) 0%, var(--darker) 100%);
            padding: 5rem 1rem;
            position: relative;
            z-index: 2;
        }

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

        .section-title {
            font-size: clamp(2rem, 4vw, 2.5rem);
            text-align: center;
            margin-bottom: 3rem;
            color: var(--primary);
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
            margin-bottom: 3rem;
        }

        .stat-card {
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(10px);
            padding: 2rem;
            border-radius: 20px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            text-align: center;
            transition: all 0.3s ease;
            animation: fadeIn 0.6s ease-out;
        }

        .stat-card:hover {
            transform: translateY(-5px);
            border-color: var(--primary);
            box-shadow: 0 10px 30px rgba(0, 255, 136, 0.2);
        }

        .stat-number {
            font-size: 3rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 0.5rem;
        }

        .stat-label {
            font-size: 1.1rem;
            color: var(--gray);
        }

        /* Problem Section */
        .problems {
            padding: 5rem 1rem;
            background: var(--dark);
        }

        .problem-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .problem-card {
            background: rgba(255, 255, 255, 0.03);
            padding: 2rem;
            border-radius: 20px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all 0.3s ease;
        }

        .problem-card:hover {
            transform: translateY(-5px);
            background: rgba(255, 255, 255, 0.05);
        }

        .problem-icon {
            font-size: 2.5rem;
            margin-bottom: 1rem;
            display: block;
        }

        .problem-card h3 {
            color: var(--danger);
            margin-bottom: 1rem;
        }

        /* Solution Section */
        .solution {
            padding: 5rem 1rem;
            background: linear-gradient(180deg, var(--darker) 0%, var(--dark) 100%);
        }

        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .feature-card {
            text-align: center;
            padding: 2rem;
            background: rgba(0, 255, 136, 0.05);
            border-radius: 20px;
            border: 1px solid rgba(0, 255, 136, 0.2);
            transition: all 0.3s ease;
        }

        .feature-card:hover {
            transform: scale(1.05);
            background: rgba(0, 255, 136, 0.1);
        }

        .feature-icon {
            width: 80px;
            height: 80px;
            margin: 0 auto 1rem;
            background: rgba(0, 255, 136, 0.2);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
        }

        /* Use Cases */
        .use-cases {
            padding: 5rem 1rem;
            background: var(--dark);
        }

        .case-study {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
            margin-bottom: 4rem;
        }

        .case-study:nth-child(even) {
            direction: rtl;
        }

        .case-study:nth-child(even) > * {
            direction: ltr;
        }

        .case-content h3 {
            font-size: 1.8rem;
            margin-bottom: 1rem;
            color: var(--primary);
        }

        .case-image {
            background: rgba(255, 255, 255, 0.05);
            padding: 3rem;
            border-radius: 20px;
            text-align: center;
            font-size: 5rem;
        }

        /* Newsletter Form */
        .newsletter {
            padding: 5rem 1rem;
            background: linear-gradient(135deg, rgba(0, 255, 136, 0.1) 0%, var(--darker) 100%);
        }

        .form-container {
            max-width: 600px;
            margin: 0 auto;
            background: rgba(255, 255, 255, 0.05);
            padding: 3rem;
            border-radius: 30px;
            backdrop-filter: blur(10px);
        }

        .form-grid {
            display: grid;
            gap: 1.5rem;
            margin-bottom: 2rem;
        }

        .form-group {
            display: grid;
            gap: 0.5rem;
        }

        .form-group label {
            font-size: 0.9rem;
            color: var(--gray);
        }

        .form-input {
            padding: 1rem 1.5rem;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 10px;
            color: var(--light);
            font-size: 1rem;
            transition: all 0.3s ease;
        }

        /* Fix select dropdown background */
        .form-input option {
            background: var(--darker);
            color: var(--light);
        }

        select.form-input {
            background-color: rgba(10, 10, 10, 0.9);
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2300ff88' d='M10.293 3.293L6 7.586 1.707 3.293A1 1 0 00.293 4.707l5 5a1 1 0 001.414 0l5-5a1 1 0 10-1.414-1.414z'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 1rem center;
            background-size: 1.2em;
            padding-right: 3rem;
            appearance: none;
            -webkit-appearance: none;
            -moz-appearance: none;
        }

        .form-input:focus {
            outline: none;
            border-color: var(--primary);
            background: rgba(255, 255, 255, 0.15);
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1rem;
        }

        .checkbox-group {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-top: 1rem;
        }

        .checkbox-group input[type="checkbox"] {
            width: 20px;
            height: 20px;
            cursor: pointer;
        }

        .submit-btn {
            width: 100%;
            padding: 1.2rem 2rem;
            background: var(--primary);
            color: var(--dark);
            border: none;
            border-radius: 50px;
            font-size: 1.2rem;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .submit-btn:hover {
            background: var(--secondary);
            transform: translateY(-3px);
            box-shadow: 0 10px 30px rgba(0, 255, 136, 0.3);
        }

        /* Roadmap */
        .roadmap {
            padding: 5rem 1rem;
            background: linear-gradient(180deg, var(--dark) 0%, var(--darker) 100%);
        }

        .timeline {
            position: relative;
            max-width: 800px;
            margin: 0 auto;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 50%;
            top: 0;
            bottom: 0;
            width: 2px;
            background: var(--primary);
            transform: translateX(-50%);
        }

        .timeline-item {
            position: relative;
            margin-bottom: 3rem;
            width: calc(50% - 2rem);
        }

        .timeline-item:nth-child(odd) {
            margin-left: auto;
            text-align: left;
        }

        .timeline-item:nth-child(even) {
            text-align: right;
        }

        .timeline-date {
            color: var(--primary);
            font-weight: 700;
            font-size: 1.1rem;
            margin-bottom: 0.5rem;
        }

        .timeline-content {
            background: rgba(255, 255, 255, 0.05);
            padding: 1.5rem;
            border-radius: 15px;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        /* Footer */
        footer {
            text-align: center;
            padding: 3rem 1rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: var(--gray);
        }

        /* Responsive */
        @media (max-width: 768px) {
            .language-selector {
                top: 10px;
                right: 10px;
            }

            .stats-grid {
                grid-template-columns: 1fr;
            }

            .case-study {
                grid-template-columns: 1fr;
            }

            .case-study:nth-child(even) {
                direction: ltr;
            }

            .form-row {
                grid-template-columns: 1fr;
            }

            .timeline::before {
                left: 30px;
            }

            .timeline-item {
                width: calc(100% - 60px);
                margin-left: 60px !important;
                text-align: left !important;
            }

            .timeline-item::before {
                content: '';
                position: absolute;
                width: 20px;
                height: 20px;
                background: var(--primary);
                border-radius: 50%;
                left: -46px;
                top: 0;
            }
        }

        /* Loader */
        .loader {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: var(--darker);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 9999;
            transition: opacity 0.5s ease, visibility 0.5s ease;
        }

        .loader.hidden {
            opacity: 0;
            visibility: hidden;
        }

        .loader-circle {
            width: 60px;
            height: 60px;
            border: 3px solid rgba(0, 255, 136, 0.3);
            border-top-color: var(--primary);
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }

        @keyframes spin {
            to { transform: rotate(360deg); }
        }

        /* Mouse Glow Effect */
        .mouse-glow {
            position: fixed;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(0, 255, 136, 0.1) 0%, transparent 70%);
            pointer-events: none;
            transform: translate(-50%, -50%);
            transition: opacity 0.3s ease;
            z-index: 0;
            opacity: 0;
        }

        /* Hide/Show based on language */
        .lang-content {
            display: none;
        }

        .lang-content.active {
            display: block;
        }

        /* How It Works Section */
        .how-it-works {
            padding: 5rem 1rem;
            background: linear-gradient(180deg, var(--dark) 0%, var(--darker) 100%);
        }

        .hardware-showcase {
            background: rgba(255, 255, 255, 0.03);
            border-radius: 30px;
            padding: 3rem;
            margin: 3rem 0;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .hardware-specs {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }

        .spec-item {
            text-align: center;
        }

        .spec-icon {
            font-size: 2.5rem;
            display: block;
            margin-bottom: 1rem;
        }

        .spec-item h4 {
            color: var(--primary);
            margin-bottom: 0.5rem;
        }

        /* Features Detailed */
        .features-detailed {
            margin: 4rem 0;
        }

        .feature-detail {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
            margin-bottom: 4rem;
            padding: 2rem;
        }

        .feature-visual {
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 300px;
        }

        .feature-explanation h3 {
            color: var(--primary);
            margin-bottom: 1rem;
        }

        .feature-list {
            list-style: none;
            margin-top: 1rem;
        }

        .feature-list li {
            padding-left: 1.5rem;
            position: relative;
            margin-bottom: 0.5rem;
            color: var(--gray);
        }

        .feature-list li::before {
            content: "?";
            position: absolute;
            left: 0;
            color: var(--primary);
        }

        /* Pulse Animation */
        .pulse-animation {
            position: relative;
            width: 200px;
            height: 200px;
        }

        .pulse-ring {
            position: absolute;
            width: 100%;
            height: 100%;
            border: 2px solid var(--primary);
            border-radius: 50%;
            animation: pulseRing 3s ease-out infinite;
            opacity: 0;
        }

        .pulse-ring:nth-child(2) {
            animation-delay: 1s;
        }

        .pulse-ring:nth-child(3) {
            animation-delay: 2s;
        }

        .pulse-center {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            font-size: 3rem;
            animation: float 3s ease-in-out infinite;
        }

        @keyframes pulseRing {
            0% {
                transform: scale(0.5);
                opacity: 1;
            }
            100% {
                transform: scale(1.5);
                opacity: 0;
            }
        }

        /* Tribe Animation */
        .tribe-animation {
            position: relative;
            width: 200px;
            height: 200px;
        }

        .tribe-member {
            position: absolute;
            font-size: 2rem;
            animation: orbitTribe 6s linear infinite;
            animation-delay: var(--delay);
        }

        @keyframes orbitTribe {
            from {
                transform: rotate(0deg) translateX(80px) rotate(0deg);
            }
            to {
                transform: rotate(360deg) translateX(80px) rotate(-360deg);
            }
        }

        /* Memory Drop Animation */
        .memory-drop-animation {
            position: relative;
            width: 200px;
            height: 200px;
        }

        .drop-icon {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            font-size: 3rem;
            animation: floatDrop 3s ease-in-out infinite;
        }

        .drop-wave {
            position: absolute;
            width: 100%;
            height: 100%;
            border: 2px solid var(--primary);
            border-radius: 50%;
            animation: dropWave 3s ease-out infinite;
        }

        @keyframes floatDrop {
            0%, 100% { transform: translate(-50%, -50%) translateY(0); }
            50% { transform: translate(-50%, -50%) translateY(-20px); }
        }

        @keyframes dropWave {
            0% {
                transform: scale(0.8);
                opacity: 0.8;
            }
            100% {
                transform: scale(1.5);
                opacity: 0;
            }
        }

        /* Carrier Animation */
        .carrier-animation {
            width: 300px;
            height: 100px;
            position: relative;
        }

        .message-path {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            height: 100%;
        }

        .message-node {
            width: 50px;
            height: 50px;
            background: rgba(0, 255, 136, 0.2);
            border: 2px solid var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
        }

        .message-node.middle {
            animation: messageMove 3s ease-in-out infinite;
        }

        .message-line {
            flex: 1;
            height: 2px;
            background: var(--primary);
            opacity: 0.3;
        }

        @keyframes messageMove {
            0%, 100% { transform: translateX(0); }
            50% { transform: translateX(20px); }
        }

        /* Sync System */
        .sync-system {
            background: rgba(255, 255, 255, 0.03);
            border-radius: 20px;
            padding: 3rem;
            margin: 3rem 0;
        }

        .sync-layers {
            display: flex;
            align-items: center;
            justify-content: space-around;
            margin: 2rem 0;
            flex-wrap: wrap;
            gap: 2rem;
        }

        .sync-layer {
            text-align: center;
            flex: 1;
            min-width: 200px;
        }

        .sync-icon {
            font-size: 3rem;
            margin-bottom: 1rem;
            display: block;
        }

        .sync-arrow {
            font-size: 2rem;
            color: var(--primary);
            animation: arrowMove 2s ease-in-out infinite;
        }

        @keyframes arrowMove {
            0%, 100% { transform: translateX(0); }
            50% { transform: translateX(10px); }
        }

        .sync-note {
            text-align: center;
            color: var(--gray);
            font-style: italic;
            margin-top: 2rem;
        }

        /* Battery Modes */
        .battery-modes {
            margin: 3rem 0;
        }

        .battery-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }

        .battery-mode {
            background: rgba(255, 255, 255, 0.05);
            padding: 2rem;
            border-radius: 20px;
            text-align: center;
            transition: all 0.3s ease;
        }

        .battery-mode:hover {
            transform: translateY(-5px);
            background: rgba(255, 255, 255, 0.08);
        }

        .battery-icon {
            font-size: 3rem;
            margin-bottom: 1rem;
            display: block;
        }

        .battery-icon.full {
            color: var(--primary);
        }

        .battery-icon.medium {
            color: #ffa500;
        }

        .battery-icon.low {
            color: #ff4444;
        }

        /* App Integration */
        .app-integration {
            background: rgba(0, 255, 136, 0.05);
            border-radius: 30px;
            padding: 3rem;
            margin: 3rem 0;
            border: 1px solid rgba(0, 255, 136, 0.2);
        }

        .app-timeline {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }

        .app-phase {
            text-align: center;
            position: relative;
        }

        .app-phase h4 {
            color: var(--primary);
            margin-bottom: 1rem;
        }

        .app-phase::after {
            content: "?";
            position: absolute;
            right: -1rem;
            top: 50%;
            transform: translateY(-50%);
            color: var(--primary);
            font-size: 1.5rem;
        }

        .app-phase:last-child::after {
            display: none;
        }

        /* Responsive adjustments */
        @media (max-width: 768px) {
            .feature-detail {
                grid-template-columns: 1fr;
            }

            .feature-visual {
                order: -1;
                min-height: 200px;
            }

            .sync-layers {
                flex-direction: column;
            }

            .sync-arrow {
                transform: rotate(90deg);
            }

            .hardware-showcase {
                padding: 2rem 1rem;
            }

            .carrier-animation {
                width: 100%;
                max-width: 300px;
                margin: 0 auto;
            }

            .app-phase::after {
                display: none;
            }
        }