:root {
            --primary: #3b82f6;
            --primary-dark: #1d4ed8;
            --secondary: #8b5cf6;
            --dark: #111827;
            --darker: #0f172a;
            --light: #f9fafb;
            --gray: #6b7280;
            --success: #10b981;
            --warning: #f59e0b;
            --danger: #ef4444;
            --card-bg: rgba(30, 41, 59, 0.7);
            --border: rgba(255, 255, 255, 0.1);
        }

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

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            background: linear-gradient(135deg, var(--darker), var(--dark));
            color: var(--light);
            line-height: 1.6;
            overflow-x: hidden;
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Header */
        header {
            background: rgba(15, 23, 42, 0.8);
            backdrop-filter: blur(10px);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border);
        }

        header .nav-container {
    display: flex;
    justify-content: center; /* Centra horizontalmente */
    align-items: center;     /* Centra verticalmente */
    gap: 40px;               /* Espacio entre logo y links */
}

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.5rem;
            color: white;
            text-decoration: none;
        }

        .nav-links {
            display: flex;
            gap: 25px;
        }

        .nav-link {
            color: var(--light);
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s;
        }

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

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .btn {
            padding: 10px 20px;
            border-radius: 8px;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s;
            display: inline-block;
            cursor: pointer;
            border: none;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(59, 130, 246, 0.3);
        }

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

        .btn-outline:hover {
            background: rgba(255, 255, 255, 0.1);
        }

        /* Hero Section */
        .hero {
            padding: 150px 0 80px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle at 30% 20%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
                        radial-gradient(circle at 70% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
            z-index: -1;
        }

        .hero h1 {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 20px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .hero p {
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto 40px;
            color: rgba(255, 255, 255, 0.8);
        }

        .hero-buttons {
            display: flex;
            gap: 15px;
            justify-content: center;
            margin-top: 30px;
        }

        /* Features Section */
        .section {
            padding: 80px 0;
        }

        .section-title {
            text-align: center;
            margin-bottom: 50px;
        }

        .section-title h2 {
            font-size: 2.5rem;
            margin-bottom: 15px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .section-title p {
            color: rgba(255, 255, 255, 0.7);
            max-width: 600px;
            margin: 0 auto;
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }

        .feature-card {
            background: var(--card-bg);
            border-radius: 12px;
            padding: 30px;
            text-align: center;
            border: 1px solid var(--border);
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
            border-color: rgba(59, 130, 246, 0.3);
        }

        .feature-icon {
            width: 70px;
            height: 70px;
            margin: 0 auto 20px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            color: white;
        }

        .feature-card h3 {
            font-size: 1.3rem;
            margin-bottom: 15px;
        }

        .feature-card p {
            color: rgba(255, 255, 255, 0.7);
        }

        /* Plans Section */
        .plans-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .plan-card {
            background: var(--card-bg);
            border-radius: 12px;
            padding: 30px;
            border: 1px solid var(--border);
            transition: transform 0.3s, box-shadow 0.3s;
            position: relative;
        }

        .plan-card.featured {
            border-color: var(--primary);
            transform: scale(1.05);
        }

        .plan-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
        }

        .plan-badge {
            position: absolute;
            top: -10px;
            right: 20px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
            padding: 5px 15px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
        }

        .plan-header {
            text-align: center;
            margin-bottom: 25px;
            padding-bottom: 20px;
            border-bottom: 1px solid var(--border);
        }

        .plan-name {
            font-size: 1.5rem;
            margin-bottom: 10px;
        }

        .plan-price {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 5px;
        }

        .plan-price span {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.7);
        }

        .plan-features {
            list-style: none;
            margin-bottom: 30px;
        }

        .plan-features li {
            padding: 10px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

        .plan-features li:last-child {
            border-bottom: none;
        }

        /* Reviews Section */
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .review-card {
            background: var(--card-bg);
            border-radius: 12px;
            padding: 25px;
            border: 1px solid var(--border);
        }

        .review-header {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
        }

        .review-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            margin-right: 15px;
            background: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: bold;
        }

        .review-name {
            font-weight: 600;
            margin-bottom: 5px;
        }

        .review-stars {
            color: var(--warning);
        }

        .review-text {
            color: rgba(255, 255, 255, 0.8);
            font-style: italic;
        }

        /* Footer */
        footer {
            background: var(--darker);
            padding: 60px 0 30px;
            border-top: 1px solid var(--border);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-col h3 {
            font-size: 1.2rem;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 10px;
        }

        .footer-col h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 2px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 10px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.7);
            text-decoration: none;
            transition: color 0.3s;
        }

        .footer-links a:hover {
            color: var(--primary);
        }

        .footer-bottom {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid var(--border);
            color: rgba(255, 255, 255, 0.5);
            font-size: 0.9rem;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2.5rem;
            }
            
            .hero p {
                font-size: 1.1rem;
            }
            
            .hero-buttons {
                flex-direction: column;
                align-items: center;
            }
            
            .btn {
                width: 100%;
                max-width: 250px;
            }
            
            .section {
                padding: 60px 0;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
            
            .plan-card.featured {
                transform: none;
            }
            
            .features-grid,
            .plans-grid,
            .reviews-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 480px) {
            .hero {
                padding: 120px 0 60px;
            }
            
            .hero h1 {
                font-size: 2rem;
            }
            
            .nav-links {
                display: none;
            }
        }