:root {
            /*  -  */
            --primary: #d4af37; /*  */
            --primary-hover: #b8860b; /*  */
            --secondary: #0d1f2d; /*  */
            --accent: #4a90e2; /*  */
            --dark: #0a1521; /*  */
            --darker: #08111a; /*  */
            --light: #f8f9fa;
            --gray: #8da2b5; /*  */
            --success: #2ecc71;
            --warning: #f39c12;
            --danger: #e74c3c;
            --text: #f0f0f0; /*  */
            --text-dark: #333333;
            --border-radius: 8px;
            --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
            --transition: all 0.3s ease;
        }

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

        body {
            font-family: 'Poppins', sans-serif;
            background-color: var(--dark);
            color: var(--text);
            line-height: 1.6;
            overflow-x: hidden;
            background-image: radial-gradient(circle at 10% 20%, rgba(13, 31, 45, 0.8) 0%, rgba(8, 17, 26, 0.9) 90%);
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }

        ul {
            list-style: none;
        }

        img {
            max-width: 100%;
            height: auto;
        }

        h1, h2, h3, h4, h5, h6 {
            margin-bottom: 1rem;
            line-height: 1.3;
        }

        h1 {
            font-size: 3.5rem;
            font-weight: 700;
        }

        h2 {
            font-size: 2.5rem;
            font-weight: 600;
            margin-bottom: 1.5rem;
        }

        h3 {
            font-size: 1.75rem;
            font-weight: 600;
        }

        p {
            margin-bottom: 1rem;
        }

        .highlight {
            color: var(--primary);
        }

        /*  */
        .btn {
            display: inline-block;
            padding: 0.75rem 1.5rem;
            border-radius: var(--border-radius);
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            border: none;
            text-align: center;
        }

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

        .btn-primary:hover {
            background-color: var(--primary-hover);
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(212, 175, 55, 0.3);
        }

        .btn-outline {
            background-color: transparent;
            border: 2px solid var(--primary);
            color: var(--primary);
        }

        .btn-outline:hover {
            background-color: var(--primary);
            color: var(--secondary);
            transform: translateY(-3px);
        }

        .btn-sm {
            padding: 0.5rem 1rem;
            font-size: 0.875rem;
        }

        .btn-lg {
            padding: 1rem 2rem;
            font-size: 1.1rem;
        }

        /*  */
        .side-nav {
            position: fixed;
            top: 0;
            left: 0;
            height: 100vh;
            width: 250px;
            background-color: var(--darker);
            padding: 2rem 0;
            display: flex;
            flex-direction: column;
            z-index: 1000;
            transition: transform 0.4s ease;
            border-right: 1px solid rgba(212, 175, 55, 0.2);
        }

        .logo-wrapper {
            padding: 0 1.5rem;
            margin-bottom: 2rem;
        }

        .logo {
            width: 120px;
            height: auto;
            filter: drop-shadow(0 0 5px rgba(212, 175, 55, 0.5));
        }

        .nav-links {
            margin-bottom: auto;
        }

        .nav-links li {
            margin-bottom: 0.5rem;
        }

        .nav-links a {
            display: block;
            padding: 0.75rem 1.5rem;
            color: var(--text);
            font-weight: 500;
            transition: var(--transition);
            border-left: 3px solid transparent;
        }

        .nav-links a:hover,
        .nav-links a.active {
            background-color: rgba(212, 175, 55, 0.1);
            color: var(--primary);
            border-left-color: var(--primary);
        }

        .nav-buttons {
            padding: 1.5rem;
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        /*  */
        .mobile-menu-toggle {
            display: none;
            position: fixed;
            top: 1rem;
            right: 1rem;
            width: 40px;
            height: 40px;
            background-color: var(--darker);
            border-radius: 50%;
            z-index: 1001;
            cursor: pointer;
            padding: 10px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
            border: 1px solid rgba(212, 175, 55, 0.3);
        }

        .mobile-menu-toggle span {
            display: block;
            width: 100%;
            height: 3px;
            background-color: var(--primary);
            margin: 5px 0;
            transition: var(--transition);
        }

        .mobile-menu-toggle.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }

        .mobile-menu-toggle.active span:nth-child(2) {
            opacity: 0;
        }

        .mobile-menu-toggle.active span:nth-child(3) {
            transform: rotate(-45deg) translate(7px, -7px);
        }

        /*  */
        .main-content {
            margin-left: 250px;
            padding: 2rem;
            min-height: 100vh;
        }

        /*  */
        .hero-section {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 4rem 0;
            gap: 2rem;
        }

        .hero-content {
            flex: 1;
        }

        .hero-subtitle {
            font-size: 1.25rem;
            margin-bottom: 1rem;
            color: var(--gray);
        }

        .hero-description {
            margin-bottom: 2rem;
        }

        .hero-description p {
            margin-bottom: 1rem;
            font-size: 1.1rem;
            line-height: 1.6;
        }

        .hero-features {
            list-style: none;
            margin: 1.5rem 0;
            padding: 0;
        }

        .hero-features li {
            margin-bottom: 0.75rem;
            font-size: 1.05rem;
            display: flex;
            align-items: center;
        }

        .feature-check {
            color: var(--primary);
            font-weight: bold;
            margin-right: 0.75rem;
            font-size: 1.2rem;
        }

        .hero-cta {
            display: flex;
            gap: 1rem;
            margin-top: 2rem;
        }

        .hero-image {
            flex: 1;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .hero-image img {
            max-width: 100%;
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
            border: 2px solid var(--primary);
        }

        /*  */
        .features-section {
            padding: 4rem 0;
        }

        .section-header {
            text-align: center;
            margin-bottom: 3rem;
        }

        .section-header p {
            color: var(--gray);
            font-size: 1.1rem;
            max-width: 600px;
            margin: 0 auto;
        }

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

        .feature-card {
            background-color: var(--darker);
            border-radius: var(--border-radius);
            padding: 2rem;
            transition: var(--transition);
            box-shadow: var(--box-shadow);
            border: 1px solid rgba(212, 175, 55, 0.2);
        }

        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
            border-color: var(--primary);
        }

        .feature-icon {
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
            color: var(--primary);
        }

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

        .feature-card p {
            color: var(--gray);
        }

        /*  */
        .bonus-section {
            padding: 4rem 0;
        }

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

        .bonus-card {
            background-color: var(--darker);
            border-radius: var(--border-radius);
            padding: 2rem;
            text-align: center;
            position: relative;
            transition: var(--transition);
            box-shadow: var(--box-shadow);
            border: 1px solid rgba(212, 175, 55, 0.2);
        }

        .bonus-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
            border-color: var(--primary);
        }

        .bonus-badge {
            position: absolute;
            top: 1rem;
            right: 1rem;
            background-color: var(--primary);
            color: var(--secondary);
            padding: 0.25rem 0.75rem;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
        }

        .bonus-value {
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--primary);
            margin: 1rem 0;
        }

        .bonus-desc {
            color: var(--gray);
            margin-bottom: 1.5rem;
        }

        /*  */
        .about-section {
            padding: 4rem 0;
        }

        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
        }

        .about-text p {
            margin-bottom: 1.5rem;
        }

        .about-stats {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 2rem;
        }

        .stat-item {
            text-align: center;
            padding: 1.5rem;
            background-color: var(--darker);
            border-radius: var(--border-radius);
            transition: var(--transition);
            border: 1px solid rgba(212, 175, 55, 0.2);
        }

        .stat-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
            border-color: var(--primary);
        }

        .stat-value {
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 0.5rem;
        }

        .stat-label {
            color: var(--gray);
            font-weight: 500;
        }

        /*  */
        .cta-section {
            background: linear-gradient(135deg, var(--accent), var(--secondary));
            border-radius: var(--border-radius);
            padding: 4rem 2rem;
            text-align: center;
            margin: 4rem 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: "";
            position: absolute;
            top: -50px;
            left: -50px;
            width: 150px;
            height: 150px;
            background: radial-gradient(circle, rgba(212, 175, 55, 0.2) 0%, transparent 70%);
            border-radius: 50%;
            z-index: 0;
        }

        .cta-section::after {
            content: "";
            position: absolute;
            bottom: -50px;
            right: -50px;
            width: 200px;
            height: 200px;
            background: radial-gradient(circle, rgba(212, 175, 55, 0.2) 0%, transparent 70%);
            border-radius: 50%;
            z-index: 0;
        }

        .cta-content {
            position: relative;
            z-index: 1;
        }

        .cta-content h2 {
            font-size: 2.5rem;
            margin-bottom: 1rem;
            color: white;
        }

        .cta-content p {
            color: rgba(255, 255, 255, 0.9);
            font-size: 1.1rem;
            margin-bottom: 2rem;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-section .btn-primary {
            background-color: var(--primary);
            color: var(--secondary);
            position: relative;
            z-index: 2;
        }

        .cta-section .btn-primary:hover {
            background-color: var(--primary-hover);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
        }

        /*  */
        .footer {
            background-color: var(--darker);
            padding-top: 4rem;
            border-top: 1px solid rgba(212, 175, 55, 0.1);
        }

        .footer-content {
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 3rem;
            padding: 0 2rem 3rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-logo {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
        }

        .footer-logo .logo {
            width: 120px;
            margin-bottom: 1.5rem;
        }

        .footer-logo p {
            color: var(--gray);
        }

        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }

        .footer-column h4 {
            color: var(--primary);
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
        }

        .footer-column ul li {
            margin-bottom: 0.75rem;
        }

        .footer-column ul li a {
            color: var(--gray);
            transition: var(--transition);
        }

        .footer-column ul li a:hover {
            color: var(--primary);
            padding-left: 5px;
        }

        .footer-bottom {
            padding: 1.5rem 2rem;
            text-align: center;
        }

        .footer-bottom p {
            color: var(--gray);
            font-size: 0.9rem;
            margin: 0;
        }

        /*  */
        .fade-in {
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }

        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .scroll-reveal {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.8s ease, transform 0.8s ease;
        }

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

        /*  */
        @media (max-width: 1200px) {
            .hero-section {
                flex-direction: column;
            }
            
            .hero-content, .hero-image {
                width: 100%;
                text-align: center;
            }
            
            .hero-cta {
                justify-content: center;
            }
            
            .about-content {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
        }

        @media (max-width: 992px) {
            h1 {
                font-size: 2.8rem;
            }
            
            h2 {
                font-size: 2.2rem;
            }
            
            .side-nav {
                transform: translateX(-100%);
            }
            
            .side-nav.active {
                transform: translateX(0);
            }
            
            .mobile-menu-toggle {
                display: block;
            }
            
            .nav-buttons {
                display: none; /*  */
            }
            
            .main-content {
                margin-left: 0;
                padding: 1.5rem;
                padding-bottom: 80px; /*  */
            }
            
            .footer-content {
                grid-template-columns: 1fr;
            }
            
            .footer-links {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            h1 {
                font-size: 2.5rem;
            }
            
            h2 {
                font-size: 2rem;
            }
            
            .features-grid, .bonus-cards {
                grid-template-columns: 1fr;
            }
            
            .about-stats {
                grid-template-columns: 1fr 1fr;
            }
            
            .footer-links {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            
            .hero-description p {
                font-size: 1rem;
            }
            
            .hero-features li {
                font-size: 0.95rem;
            }
        }

        @media (max-width: 576px) {
            h1 {
                font-size: 2.2rem;
            }
            
            h2 {
                font-size: 1.8rem;
            }
            
            .hero-cta {
                flex-direction: column;
                gap: 1rem;
            }
            
            .btn {
                width: 100%;
            }
            
            .about-stats {
                grid-template-columns: 1fr;
            }
            
            .hero-description {
                text-align: left;
            }
        }

        /*  -  */
        .mobile-floating-buttons {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background-color: var(--darker);
            padding: 10px;
            z-index: 9999;
            box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.3);
            border-top: 1px solid rgba(212, 175, 55, 0.2);
        }

        @media (max-width: 992px) {
            .mobile-floating-buttons {
                display: flex;
                justify-content: space-between;
            }
        }

        .floating-btn {
            flex: 1;
            text-align: center;
            padding: 15px 0;
            font-weight: 700;
            border-radius: 8px;
            transition: all 0.3s ease;
            margin: 0 5px;
            text-decoration: none;
            font-size: 16px;
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }

        .btn-entrar {
            background-color: transparent;
            border: 2px solid var(--primary);
            color: var(--primary);
        }

        .btn-registro {
            background-color: var(--primary);
            color: var(--secondary);
        } 

        /*  */
        .decorative-element {
            position: absolute;
            width: 100px;
            height: 100px;
            background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
            border-radius: 50%;
            z-index: -1;
        }

        .pattern-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: 
                radial-gradient(circle at 10% 20%, rgba(13, 31, 45, 0.1) 0%, transparent 20%),
                radial-gradient(circle at 90% 80%, rgba(13, 31, 45, 0.1) 0%, transparent 20%);
            pointer-events: none;
            z-index: -1;
        }