:root {
            /* Cores Principais EducaGenius */
            --primary-blue: #102138;
            --accent-orange: #dd4920;
            --light-bg: #f9f3ec;
            --white: #ffffff;
            --text-dark: #333333;
            --text-light: #666666;
            --border-light: #e0e0e0;
            --success-green: #28a745;
            --premium-gold: #d4af37;
            
            /* Gradientes EducaGenius */
            --primary-gradient: linear-gradient(135deg, #102138 0%, #1a2f4a 50%, #102138 100%);
            --secondary-gradient: linear-gradient(135deg, #dd4920 0%, #ff6b47 100%);
            --success-gradient: linear-gradient(135deg, #28a745 0%, #34ce57 100%);
            --gold-gradient: linear-gradient(135deg, #d4af37 0%, #ffd700 100%);
            --dark-gradient: linear-gradient(135deg, #102138 0%, #1a2f4a 100%);
            
            --text-primary: #102138;
            --text-secondary: #666666;
            --bg-light: #f9f3ec;
            --bg-white: #ffffff;
            
            --shadow-light: 0 4px 6px rgba(16, 33, 56, 0.1);
            --shadow-medium: 0 8px 25px rgba(16, 33, 56, 0.15);
            --shadow-strong: 0 15px 35px rgba(16, 33, 56, 0.2);
            
            --border-radius: 16px;
            --border-radius-lg: 24px;
            
            --font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            --heading-family: 'Poppins', sans-serif;
            
            --animate-duration: 0.6s;
            --animate-delay: 0.2s;
        }

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

        body {
            font-family: var(--font-family);
            line-height: 1.6;
            color: var(--text-primary);
            background: linear-gradient(135deg, #f9f3ec 0%, #ede4d3 100%);
            min-height: 100vh;
            overflow-x: hidden;
        }

        .timeline-section {
            padding: 60px 0;
            background: var(--light-bg);
        }

        .timeline-container {
            max-width: 1000px;
            margin: 0 auto;
            padding: 40px 20px;
            position: relative;
        }

        /* Header Styles */
        .timeline-header {
            text-align: center;
            margin-bottom: 60px;
            opacity: 0;
            transform: translateY(-30px);
            animation: fadeInUp var(--animate-duration) ease-out forwards;
        }

        .timeline-title {
            font-family: var(--heading-family);
            font-size: clamp(2rem, 5vw, 3.5rem);
            font-weight: 800;
            background: var(--primary-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
        }

        .timeline-icon {
            background: var(--secondary-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            animation: rocket-pulse 2s infinite;
        }

        .timeline-subtitle {
            font-size: 1.25rem;
            color: var(--text-light);
            font-weight: 400;
            opacity: 0.9;
        }

        /* Timeline Wrapper */
        .timeline-wrapper {
            position: relative;
            padding: 40px 0;
        }

        .timeline-line {
            position: absolute;
            left: 50%;
            top: 0;
            bottom: 0;
            width: 4px;
            background: var(--primary-gradient);
            transform: translateX(-50%);
            border-radius: 2px;
            box-shadow: var(--shadow-light);
        }

        .timeline-line::before {
            content: '';
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 12px;
            height: 12px;
            background: var(--success-gradient);
            border-radius: 50%;
            box-shadow: 0 0 0 4px rgba(40, 167, 69, 0.3);
            animation: pulse-glow 2s infinite;
        }

        .timeline-line::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 16px;
            height: 16px;
            background: var(--secondary-gradient);
            border-radius: 50%;
            box-shadow: 0 0 0 6px rgba(221, 73, 32, 0.3);
            animation: pulse-glow 2s infinite 1s;
        }

        /* Timeline Items */
        .timeline-item {
            position: relative;
            margin-bottom: 80px;
            opacity: 0;
            transform: translateY(40px);
            animation: slideInUp var(--animate-duration) ease-out forwards;
        }

        .timeline-item:nth-child(1) { animation-delay: 0.3s; }
        .timeline-item:nth-child(2) { animation-delay: 0.6s; }
        .timeline-item:nth-child(3) { animation-delay: 0.9s; }

        .timeline-item:nth-child(odd) .timeline-content {
            margin-left: 0;
            margin-right: calc(50% + 40px);
            text-align: right;
        }

        .timeline-item:nth-child(even) .timeline-content {
            margin-left: calc(50% + 40px);
            margin-right: 0;
            text-align: left;
        }

        .timeline-marker {
            position: absolute;
            left: 50%;
            top: 30px;
            transform: translateX(-50%);
            z-index: 10;
        }

        .timeline-number {
            width: 60px;
            height: 60px;
            background: var(--primary-gradient);
            color: var(--white);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            font-weight: 700;
            box-shadow: var(--shadow-medium);
            border: 4px solid white;
            position: relative;
            overflow: hidden;
            transition: all 0.4s ease;
        }

        .timeline-pulse {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 80px;
            height: 80px;
            border: 2px solid rgba(16, 33, 56, 0.6);
            border-radius: 50%;
            animation: pulse-ring 2s infinite;
        }

        .timeline-content {
            background: var(--bg-white);
            padding: 32px;
            border-radius: var(--border-radius-lg);
            box-shadow: var(--shadow-medium);
            position: relative;
            transition: all 0.4s ease;
            border: 1px solid rgba(16, 33, 56, 0.1);
        }

        .timeline-content:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-strong);
            border-color: rgba(16, 33, 56, 0.3);
        }

        .timeline-content::before {
            content: '';
            position: absolute;
            top: 30px;
            width: 20px;
            height: 20px;
            background: var(--bg-white);
            border: 1px solid rgba(16, 33, 56, 0.1);
            transform: rotate(45deg);
            border-radius: 3px;
        }

        .timeline-item:nth-child(odd) .timeline-content::before {
            right: -10px;
            border-left: none;
            border-bottom: none;
        }

        .timeline-item:nth-child(even) .timeline-content::before {
            left: -10px;
            border-right: none;
            border-top: none;
        }

        .timeline-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--secondary-gradient);
            color: var(--white);
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 0.875rem;
            font-weight: 600;
            margin-bottom: 16px;
            box-shadow: var(--shadow-light);
        }

        .timeline-heading {
            font-family: var(--heading-family);
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text-primary);
            line-height: 1.3;
        }

        .timeline-description {
            font-size: 1rem;
            color: var(--text-secondary);
            margin-bottom: 20px;
            line-height: 1.6;
        }

        .timeline-benefit {
            display: flex;
            align-items: center;
            gap: 12px;
            background: linear-gradient(135deg, rgba(221, 73, 32, 0.1), rgba(255, 107, 71, 0.1));
            padding: 12px 16px;
            border-radius: 12px;
            border-left: 4px solid var(--accent-orange);
            margin-bottom: 20px;
        }

        .benefit-icon {
            color: var(--accent-orange);
            font-size: 1.2rem;
        }

        .benefit-text {
            font-weight: 600;
            color: var(--text-primary);
            font-size: 0.95rem;
        }

        .timeline-progress {
            width: 100%;
            height: 6px;
            background: rgba(16, 33, 56, 0.1);
            border-radius: 3px;
            overflow: hidden;
            margin-top: 16px;
        }

        .progress-bar {
            height: 100%;
            background: var(--success-gradient);
            border-radius: 3px;
            transition: width 1s ease-in-out;
            animation: progress-shine 2s infinite;
        }

        /* Footer Styles */
        .timeline-footer {
            margin-top: 80px;
            text-align: center;
        }

        .success-stats {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 40px;
            margin-bottom: 40px;
            flex-wrap: wrap;
        }

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

        .stat-number {
            font-size: 3rem;
            font-weight: 800;
            background: var(--secondary-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1;
            margin-bottom: 8px;
        }

        .stat-label {
            font-size: 0.9rem;
            color: var(--text-secondary);
            font-weight: 500;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .stat-divider {
            width: 2px;
            height: 60px;
            background: linear-gradient(to bottom, transparent, rgba(16, 33, 56, 0.3), transparent);
        }

        .cta-section {
            margin-top: 40px;
        }

        .cta-button {
            background: var(--primary-gradient);
            color: var(--white);
            border: none;
            padding: 18px 40px;
            font-size: 1.2rem;
            font-weight: 700;
            border-radius: 50px;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 12px;
            box-shadow: var(--shadow-medium);
            transition: all 0.4s ease;
            position: relative;
            overflow: hidden;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .cta-button:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-strong);
        }

        .cta-subtitle {
            margin-top: 16px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            font-style: italic;
        }

        /* Animations */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(-30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes slideInUp {
            from {
                opacity: 0;
                transform: translateY(40px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes pulse-glow {
            0%, 100% {
                transform: translateX(-50%) scale(1);
                opacity: 1;
            }
            50% {
                transform: translateX(-50%) scale(1.2);
                opacity: 0.8;
            }
        }

        @keyframes pulse-ring {
            0% {
                transform: translate(-50%, -50%) scale(1);
                opacity: 0.8;
            }
            100% {
                transform: translate(-50%, -50%) scale(1.5);
                opacity: 0;
            }
        }

        @keyframes rocket-pulse {
            0%, 100% {
                transform: scale(1);
            }
            50% {
                transform: scale(1.1);
            }
        }

        @keyframes progress-shine {
            0% {
                background-position: -200% center;
            }
            100% {
                background-position: 200% center;
            }
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .timeline-container {
                padding: 20px 16px;
            }
            
            .timeline-header {
                margin-bottom: 40px;
            }
            
            .timeline-title {
                font-size: 2rem;
                flex-direction: column;
                gap: 8px;
            }
            
            .timeline-subtitle {
                font-size: 1rem;
            }
            
            .timeline-line {
                left: 30px;
            }
            
            .timeline-line::before,
            .timeline-line::after {
                left: 30px;
                transform: translateX(-50%);
            }
            
            .timeline-marker {
                left: 30px;
                transform: translateX(-50%);
            }
            
            .timeline-number {
                width: 50px;
                height: 50px;
                font-size: 1.2rem;
            }
            
            .timeline-pulse {
                width: 70px;
                height: 70px;
            }
            
            .timeline-item:nth-child(odd) .timeline-content,
            .timeline-item:nth-child(even) .timeline-content {
                margin-left: 80px;
                margin-right: 0;
                text-align: left;
            }
            
            .timeline-content::before {
                left: -10px;
                border-right: none;
                border-top: none;
            }
            
            .timeline-content {
                padding: 24px;
            }
            
            .timeline-heading {
                font-size: 1.25rem;
            }
            
            .success-stats {
                gap: 20px;
            }
            
            .stat-number {
                font-size: 2rem;
            }
            
            .stat-divider {
                display: none;
            }
            
            .cta-button {
                padding: 16px 32px;
                font-size: 1rem;
            }
        }