* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        :root {
            --primary: #4F46E5;
            --primary-dark: #4338CA;
            --primary-light: #6366F1;
            --secondary: #06B6D4;
            --accent: #10B981;
            --accent-pink: #EC4899;
            --text-dark: #0F172A;
            --text-light: #475569;
            --bg-light: #F8FAFC;
            --bg-white: #FFFFFF;
            --border: #E2E8F0;
            --shadow: rgba(15, 23, 42, 0.08);
            --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
            --gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
            --gradient-4: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
        }
        
        html {
            scroll-behavior: smooth;
        }
        
        body {
            font-family: 'Inter', sans-serif;
            color: var(--text-dark);
            background: var(--bg-light);
            overflow-x: hidden;
            line-height: 1.6;
        }
        
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 2rem;
        }
        
        /* Animated Background */
        .animated-bg {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            overflow: hidden;
        }
        
        .floating-shape {
            position: absolute;
            border-radius: 50%;
            filter: blur(80px);
            opacity: 0.3;
            animation: float 20s infinite ease-in-out;
        }
        
        .shape-1 {
            width: 500px;
            height: 500px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            top: -250px;
            left: -250px;
            animation-delay: 0s;
        }
        
        .shape-2 {
            width: 400px;
            height: 400px;
            background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
            top: 50%;
            right: -200px;
            animation-delay: 5s;
        }
        
        .shape-3 {
            width: 600px;
            height: 600px;
            background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
            bottom: -300px;
            left: 30%;
            animation-delay: 10s;
        }
        
        @keyframes float {
            0%, 100% { transform: translate(0, 0) rotate(0deg); }
            25% { transform: translate(50px, 50px) rotate(90deg); }
            50% { transform: translate(0, 100px) rotate(180deg); }
            75% { transform: translate(-50px, 50px) rotate(270deg); }
        }
        
        /* Navigation */
        nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border);
            transition: all 0.3s ease;
        }
        
        nav.scrolled {
            box-shadow: 0 10px 30px var(--shadow);
        }
        
        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1.5rem 0;
        }
        
        .logo {
            font-family: 'Space Grotesk', sans-serif;
            font-size: 1.75rem;
            font-weight: 700;
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            cursor: pointer;
            transition: transform 0.3s ease;
        }
        
        .logo:hover {
            transform: scale(1.05);
        }
        
        .logo i {
            font-size: 2rem;
            background: var(--gradient-1);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            animation: pulse 2s infinite;
        }
        
        @keyframes pulse {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.1); }
        }
        
        .nav-links {
            display: flex;
            gap: 2.5rem;
            list-style: none;
            align-items: center;
        }
        
        .nav-links a {
            text-decoration: none;
            color: var(--text-dark);
            font-weight: 500;
            position: relative;
            transition: color 0.3s ease;
        }
        
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--gradient-1);
            transition: width 0.3s ease;
        }
        
        .nav-links a:hover {
            color: var(--primary);
        }
        
        .nav-links a:hover::after {
            width: 100%;
        }
        
        .nav-cta {
            background: var(--gradient-1);
            color: white;
            padding: 0.75rem 2rem;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(79, 70, 229, 0.3);
        }
        
        .nav-cta:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 25px rgba(79, 70, 229, 0.4);
        }
        
        .mobile-menu-btn {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 0.5rem;
        }
        
        .mobile-menu-btn span {
            width: 25px;
            height: 3px;
            background: var(--text-dark);
            border-radius: 2px;
            transition: all 0.3s ease;
        }
        
        /* Hero Section */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding: 8rem 0 4rem;
            position: relative;
            overflow: hidden;
        }
        
        .hero-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
            position: relative;
            z-index: 1;
        }
        
        .hero-text h1 {
            font-family: 'Space Grotesk', sans-serif;
            font-size: 4rem;
            line-height: 1.1;
            margin-bottom: 1.5rem;
            font-weight: 800;
            background: linear-gradient(135deg, var(--text-dark) 0%, var(--primary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            animation: slideInLeft 1s ease-out;
        }
        
        @keyframes slideInLeft {
            from {
                opacity: 0;
                transform: translateX(-50px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }
        
        .hero-text .highlight {
            background: var(--gradient-1);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            position: relative;
            display: inline-block;
        }
        
        .hero-text p {
            font-size: 1.25rem;
            color: var(--text-light);
            margin-bottom: 2.5rem;
            line-height: 1.8;
            animation: slideInLeft 1s ease-out 0.2s both;
        }
        
        .hero-buttons {
            display: flex;
            gap: 1.5rem;
            flex-wrap: wrap;
            animation: slideInLeft 1s ease-out 0.4s both;
        }
        
        .btn {
            padding: 1rem 2.5rem;
            border-radius: 50px;
            font-weight: 600;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 0.75rem;
            transition: all 0.3s ease;
            font-size: 1.1rem;
            cursor: pointer;
            border: none;
        }
        
        .btn-primary {
            background: var(--gradient-1);
            color: white;
            box-shadow: 0 10px 30px rgba(79, 70, 229, 0.3);
        }
        
        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 40px rgba(79, 70, 229, 0.4);
        }
        
        .btn-secondary {
            background: white;
            color: var(--primary);
            border: 2px solid var(--primary);
        }
        
        .btn-secondary:hover {
            background: var(--primary);
            color: white;
            transform: translateY(-3px);
            box-shadow: 0 10px 30px rgba(79, 70, 229, 0.2);
        }
        
        .hero-visual {
            position: relative;
            animation: slideInRight 1s ease-out 0.3s both;
        }
        
        @keyframes slideInRight {
            from {
                opacity: 0;
                transform: translateX(50px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }
        
        .hero-image-container {
            position: relative;
            width: 100%;
            height: 600px;
            perspective: 1000px;
        }
        
        .floating-card {
            position: absolute;
            background: white;
            border-radius: 20px;
            padding: 2rem;
            box-shadow: 0 20px 60px var(--shadow);
            animation: floatCard 6s ease-in-out infinite;
        }
        
        @keyframes floatCard {
            0%, 100% { transform: translateY(0) rotateY(0deg); }
            50% { transform: translateY(-20px) rotateY(5deg); }
        }
        
        .card-1 {
            top: 10%;
            left: 0;
            z-index: 3;
            animation-delay: 0s;
        }
        
        .card-2 {
            top: 35%;
            right: 10%;
            z-index: 2;
            animation-delay: 2s;
        }
        
        .card-3 {
            bottom: 15%;
            left: 15%;
            z-index: 1;
            animation-delay: 4s;
        }
        
        .card-icon {
            width: 60px;
            height: 60px;
            border-radius: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.75rem;
            margin-bottom: 1rem;
        }
        
        .card-1 .card-icon {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
        }
        
        .card-2 .card-icon {
            background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
            color: white;
        }
        
        .card-3 .card-icon {
            background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
            color: white;
        }
        
        .card-title {
            font-weight: 700;
            font-size: 1.1rem;
            margin-bottom: 0.5rem;
            color: var(--text-dark);
        }
        
        .card-subtitle {
            color: var(--text-light);
            font-size: 0.9rem;
        }
        
        /* Responsive for hero cards */
        @media (max-width: 768px) {
            .hero-image-container {
                height: 400px;
                margin-top: 2rem;
            }
            
            .floating-card {
                padding: 1.25rem;
                border-radius: 15px;
                max-width: 150px;
            }
            
            .card-1 {
                top: 5%;
                left: 5%;
            }
            
            .card-2 {
                top: 40%;
                right: 5%;
            }
            
            .card-3 {
                bottom: 5%;
                left: 10%;
            }
            
            .card-icon {
                width: 45px;
                height: 45px;
                font-size: 1.25rem;
                margin-bottom: 0.75rem;
            }
            
            .card-title {
                font-size: 0.9rem;
            }
            
            .card-subtitle {
                font-size: 0.75rem;
            }
        }
        
        @media (max-width: 480px) {
            .hero-image-container {
                height: 300px;
            }
            
            .floating-card {
                padding: 1rem;
                max-width: 120px;
            }
            
            .card-icon {
                width: 35px;
                height: 35px;
                font-size: 1rem;
            }
            
            .card-title {
                font-size: 0.8rem;
            }
            
            .card-subtitle {
                font-size: 0.7rem;
            }
        }
        
        /* Stats Section */
        .stats {
            padding: 6rem 0;
            background: white;
            border-radius: 40px;
            margin: -4rem auto 4rem;
            box-shadow: 0 20px 60px var(--shadow);
            position: relative;
            z-index: 2;
        }
        
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 3rem;
            text-align: center;
        }
        
        .stat-item {
            transition: transform 0.3s ease;
        }
        
        .stat-item:hover {
            transform: translateY(-10px);
        }
        
        .stat-number {
            font-size: 3.5rem;
            font-weight: 800;
            background: var(--gradient-1);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 0.5rem;
            font-family: 'Space Grotesk', sans-serif;
        }
        
        .stat-label {
            color: var(--text-light);
            font-size: 1.1rem;
            font-weight: 500;
        }
        
        /* Features Section */
        .features {
            padding: 8rem 0;
        }
        
        .section-header {
            text-align: center;
            margin-bottom: 5rem;
        }
        
        .section-badge {
            display: inline-block;
            padding: 0.5rem 1.5rem;
            background: linear-gradient(135deg, rgba(79, 70, 229, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
            border-radius: 50px;
            color: var(--primary);
            font-weight: 600;
            margin-bottom: 1rem;
            font-size: 0.9rem;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        
        .section-title {
            font-family: 'Space Grotesk', sans-serif;
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            line-height: 1.2;
        }
        
        .section-description {
            font-size: 1.25rem;
            color: var(--text-light);
            max-width: 700px;
            margin: 0 auto;
            line-height: 1.8;
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2.5rem;
        }
        
        .feature-card {
            background: white;
            padding: 3rem;
            border-radius: 30px;
            transition: all 0.4s ease;
            border: 1px solid var(--border);
            position: relative;
            overflow: hidden;
        }
        
        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: var(--gradient-1);
            transform: scaleX(0);
            transition: transform 0.4s ease;
        }
        
        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 30px 60px var(--shadow);
        }
        
        .feature-card:hover::before {
            transform: scaleX(1);
        }
        
        .feature-icon {
            width: 80px;
            height: 80px;
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2.5rem;
            margin-bottom: 2rem;
            transition: all 0.4s ease;
        }
        
        .feature-card:nth-child(1) .feature-icon {
            background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
            color: #667eea;
        }
        
        .feature-card:nth-child(2) .feature-icon {
            background: linear-gradient(135deg, rgba(240, 147, 251, 0.1) 0%, rgba(245, 87, 108, 0.1) 100%);
            color: #f093fb;
        }
        
        .feature-card:nth-child(3) .feature-icon {
            background: linear-gradient(135deg, rgba(79, 172, 254, 0.1) 0%, rgba(0, 242, 254, 0.1) 100%);
            color: #4facfe;
        }
        
        .feature-card:nth-child(4) .feature-icon {
            background: linear-gradient(135deg, rgba(67, 233, 123, 0.1) 0%, rgba(56, 249, 215, 0.1) 100%);
            color: #43e97b;
        }
        
        .feature-card:nth-child(5) .feature-icon {
            background: linear-gradient(135deg, rgba(250, 112, 154, 0.1) 0%, rgba(254, 225, 64, 0.1) 100%);
            color: #fa709a;
        }
        
        .feature-card:nth-child(6) .feature-icon {
            background: linear-gradient(135deg, rgba(162, 155, 254, 0.1) 0%, rgba(230, 132, 174, 0.1) 100%);
            color: #a29bfe;
        }
        
        .feature-card:hover .feature-icon {
            transform: rotateY(360deg) scale(1.1);
        }
        
        .feature-title {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--text-dark);
        }
        
        .feature-description {
            color: var(--text-light);
            line-height: 1.8;
            font-size: 1.05rem;
        }
        
        /* WhatsApp Pro Section */
        .whatsapp-pro {
            padding: 8rem 0;
            background: linear-gradient(135deg, #f8f9fe 0%, #ffffff 100%);
        }
        
        .whatsapp-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 5rem;
            align-items: center;
        }
        
        .whatsapp-image {
            position: relative;
        }
        
        .phone-mockup {
            max-width: 100%;
            border-radius: 40px;
            box-shadow: 0 40px 100px rgba(0, 0, 0, 0.15);
            transition: transform 0.6s ease;
        }
        
        .phone-mockup:hover {
            transform: scale(1.05) rotate(2deg);
        }
        
        .whatsapp-badge {
            position: absolute;
            background: white;
            padding: 1.5rem 2rem;
            border-radius: 20px;
            box-shadow: 0 20px 50px var(--shadow);
            display: flex;
            align-items: center;
            gap: 1rem;
            animation: fadeInBounce 1s ease-out;
        }
        
        @keyframes fadeInBounce {
            0% {
                opacity: 0;
                transform: scale(0.8) translateY(20px);
            }
            100% {
                opacity: 1;
                transform: scale(1) translateY(0);
            }
        }
        
        .badge-1 {
            top: 10%;
            left: -10%;
        }
        
        .badge-2 {
            bottom: 15%;
            right: -10%;
        }
        
        .badge-icon {
            width: 50px;
            height: 50px;
            border-radius: 12px;
            background: var(--gradient-4);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.5rem;
        }
        
        .badge-text {
            font-weight: 700;
            color: var(--text-dark);
        }
        
        .badge-subtext {
            font-size: 0.85rem;
            color: var(--text-light);
        }
        
        .whatsapp-text h2 {
            font-family: 'Space Grotesk', sans-serif;
            font-size: 3rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            line-height: 1.2;
        }
        
        .whatsapp-text .highlight {
            background: var(--gradient-4);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        
        .whatsapp-features {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
            margin: 2.5rem 0;
        }
        
        .wa-feature {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            padding: 1.5rem;
            background: white;
            border-radius: 15px;
            transition: all 0.3s ease;
            border: 1px solid var(--border);
        }
        
        .wa-feature:hover {
            transform: translateX(10px);
            box-shadow: 0 10px 30px var(--shadow);
        }
        
        .wa-feature-icon {
            width: 50px;
            height: 50px;
            border-radius: 12px;
            background: linear-gradient(135deg, rgba(67, 233, 123, 0.1) 0%, rgba(56, 249, 215, 0.1) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #25D366;
            font-size: 1.5rem;
            flex-shrink: 0;
        }
        
        .wa-feature-content h4 {
            font-weight: 700;
            margin-bottom: 0.5rem;
            color: var(--text-dark);
        }
        
        .wa-feature-content p {
            color: var(--text-light);
            line-height: 1.6;
        }
        
        /* Pricing Section */
        .pricing {
            padding: 8rem 0;
        }
        
        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2.5rem;
            margin-top: 4rem;
        }
        
        .pricing-card {
            background: white;
            border-radius: 30px;
            padding: 3rem;
            border: 2px solid var(--border);
            transition: all 0.4s ease;
            position: relative;
            overflow: hidden;
        }
        
        .pricing-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: var(--gradient-1);
            opacity: 0;
            transition: opacity 0.4s ease;
            z-index: 0;
        }
        
        .pricing-card.featured {
            border-color: var(--primary);
            transform: scale(1.05);
            box-shadow: 0 30px 80px rgba(79, 70, 229, 0.2);
        }
        
        .pricing-card:hover {
            transform: translateY(-10px) scale(1.02);
            box-shadow: 0 40px 100px var(--shadow);
        }
        
        .pricing-card.featured::before {
            opacity: 0.03;
        }
        
        .pricing-badge {
            display: inline-block;
            padding: 0.5rem 1.5rem;
            background: var(--gradient-1);
            color: white;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 1.5rem;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        
        .pricing-card > * {
            position: relative;
            z-index: 1;
        }
        
        .pricing-name {
            font-size: 1.75rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--text-dark);
        }
        
        .pricing-price {
            font-size: 3.5rem;
            font-weight: 800;
            font-family: 'Space Grotesk', sans-serif;
            color: var(--primary);
            margin-bottom: 0.5rem;
        }
        
        .pricing-price span {
            font-size: 1.5rem;
            color: var(--text-light);
        }
        
        .pricing-period {
            color: var(--text-light);
            margin-bottom: 2rem;
        }
        
        .pricing-features {
            list-style: none;
            margin-bottom: 2.5rem;
        }
        
        .pricing-features li {
            padding: 1rem 0;
            display: flex;
            align-items: center;
            gap: 1rem;
            border-bottom: 1px solid var(--border);
            color: var(--text-light);
        }
        
        .pricing-features li:last-child {
            border-bottom: none;
        }
        
        .pricing-features i {
            color: var(--accent);
            font-size: 1.2rem;
        }
        
        .pricing-cta {
            width: 100%;
            padding: 1.25rem;
            border-radius: 15px;
            background: var(--gradient-1);
            color: white;
            border: none;
            font-weight: 600;
            font-size: 1.1rem;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .pricing-cta:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 40px rgba(79, 70, 229, 0.4);
        }
        
        /* CTA Section */
        .cta {
            padding: 8rem 0;
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            position: relative;
            overflow: hidden;
        }
        
        .cta::before {
            content: '';
            position: absolute;
            width: 500px;
            height: 500px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            top: -250px;
            right: -250px;
        }
        
        .cta::after {
            content: '';
            position: absolute;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            bottom: -200px;
            left: -200px;
        }
        
        .cta-content {
            text-align: center;
            position: relative;
            z-index: 1;
        }
        
        .cta-content h2 {
            font-family: 'Space Grotesk', sans-serif;
            font-size: 3.5rem;
            font-weight: 800;
            color: white;
            margin-bottom: 1.5rem;
            line-height: 1.2;
        }
        
        .cta-content p {
            font-size: 1.35rem;
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 3rem;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.8;
        }
        
        .cta-buttons {
            display: flex;
            gap: 1.5rem;
            justify-content: center;
            flex-wrap: wrap;
        }
        
        .btn-white {
            background: white;
            color: var(--primary);
        }
        
        .btn-white:hover {
            background: var(--bg-light);
            transform: translateY(-3px);
            box-shadow: 0 15px 40px rgba(255, 255, 255, 0.3);
        }
        
        .btn-outline {
            background: transparent;
            color: white;
            border: 2px solid white;
        }
        
        .btn-outline:hover {
            background: white;
            color: var(--primary);
            transform: translateY(-3px);
        }
        
        /* Footer */
        footer {
            background: var(--text-dark);
            color: white;
            padding: 5rem 0 2rem;
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 4rem;
            margin-bottom: 4rem;
        }
        
        .footer-brand h3 {
            font-family: 'Space Grotesk', sans-serif;
            font-size: 2rem;
            margin-bottom: 1rem;
            background: var(--gradient-1);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        
        .footer-brand p {
            color: rgba(255, 255, 255, 0.7);
            line-height: 1.8;
            margin-bottom: 2rem;
        }
        
        .social-links {
            display: flex;
            gap: 1rem;
        }
        
        .social-link {
            width: 45px;
            height: 45px;
            border-radius: 12px;
            background: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        .social-link:hover {
            background: var(--gradient-1);
            transform: translateY(-3px);
        }
        
        .footer-section h4 {
            font-size: 1.2rem;
            margin-bottom: 1.5rem;
            font-weight: 700;
        }
        
        .footer-links {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        
        .footer-links a {
            color: rgba(255, 255, 255, 0.7);
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        .footer-links a:hover {
            color: white;
            padding-left: 5px;
        }
        
        .footer-bottom {
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            text-align: center;
            color: rgba(255, 255, 255, 0.7);
        }
        
        /* Scroll to Top Button */
        .scroll-top {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            width: 55px;
            height: 55px;
            border-radius: 50%;
            background: var(--gradient-1);
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            cursor: pointer;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
            z-index: 999;
            box-shadow: 0 10px 30px rgba(79, 70, 229, 0.4);
        }
        
        .scroll-top.visible {
            opacity: 1;
            visibility: visible;
        }
        
        .scroll-top:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 40px rgba(79, 70, 229, 0.5);
        }
        
        /* Responsive Design */
        @media (max-width: 1024px) {
            .hero-content {
                grid-template-columns: 1fr;
                gap: 3rem;
            }
            
            .hero-text h1 {
                font-size: 3rem;
            }
            
            .features-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .pricing-grid {
                grid-template-columns: 1fr;
            }
            
            .whatsapp-content {
                grid-template-columns: 1fr;
            }
            
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        
        @media (max-width: 768px) {
            .nav-links {
                position: fixed;
                top: 80px;
                left: -100%;
                width: 100%;
                height: calc(100vh - 80px);
                background: white;
                flex-direction: column;
                padding: 2rem;
                transition: left 0.3s ease;
                border-top: 1px solid var(--border);
            }
            
            .nav-links.active {
                left: 0;
            }
            
            .mobile-menu-btn {
                display: flex;
            }
            
            .hero-text h1 {
                font-size: 2.5rem;
            }
            
            .section-title {
                font-size: 2.5rem;
            }
            
            .features-grid {
                grid-template-columns: 1fr;
            }
            
            .stats-grid {
                grid-template-columns: 1fr;
            }
            
            .footer-grid {
                grid-template-columns: 1fr;
            }
            
            .cta-content h2 {
                font-size: 2.5rem;
            }
            
            .hero-buttons {
                flex-direction: column;
            }
            
            .cta-buttons {
                flex-direction: column;
            }
        }
        
        /* Animation Classes */
        .fade-in {
            opacity: 0;
            animation: fadeIn 1s ease-out forwards;
        }
        
        @keyframes fadeIn {
            to {
                opacity: 1;
            }
        }
        
        .slide-in-bottom {
            opacity: 0;
            transform: translateY(30px);
            animation: slideInBottom 0.8s ease-out forwards;
        }
        
        @keyframes slideInBottom {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        /* Loading Animation */
        .loading {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: white;
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 9999;
            transition: opacity 0.5s ease, visibility 0.5s ease;
        }
        
        .loading.hidden {
            opacity: 0;
            visibility: hidden;
        }
        
        .loader {
            width: 60px;
            height: 60px;
            border: 5px solid var(--border);
            border-top-color: var(--primary);
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }
        
        @keyframes spin {
            to {
                transform: rotate(360deg);
            }
        }

        /* ========================================
           ENHANCED MOBILE RESPONSIVE DESIGN
           ======================================== */
        
        @media (max-width: 768px) {
            .container {
                padding: 0 1.25rem;
            }
            
            /* Mobile Navigation */
            .nav-container {
                padding: 1rem 0;
            }
            
            .logo {
                font-size: 1.4rem;
            }
            
            .logo i {
                font-size: 1.6rem;
            }
            
            .nav-links {
                position: fixed;
                top: 0;
                right: -100%;
                width: 280px;
                height: 100vh;
                background: white;
                flex-direction: column;
                gap: 0;
                padding: 6rem 2rem 2rem;
                box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
                transition: right 0.4s ease;
                align-items: flex-start;
            }
            
            .nav-links.active {
                right: 0;
            }
            
            .nav-links li {
                width: 100%;
            }
            
            .nav-links a {
                display: block;
                padding: 1rem;
                width: 100%;
                border-radius: 8px;
                transition: all 0.3s ease;
            }
            
            .nav-links a:hover {
                background: var(--bg-light);
            }
            
            .nav-cta {
                margin-top: 1rem;
                text-align: center;
                display: block;
            }
            
            .mobile-menu-btn {
                display: flex;
                flex-direction: column;
                gap: 5px;
                background: none;
                border: none;
                cursor: pointer;
                padding: 0.5rem;
                z-index: 1001;
            }
            
            .mobile-menu-btn span {
                width: 25px;
                height: 3px;
                background: var(--primary);
                border-radius: 3px;
                transition: all 0.3s ease;
            }
            
            .mobile-menu-btn.active span:nth-child(1) {
                transform: rotate(45deg) translate(7px, 7px);
            }
            
            .mobile-menu-btn.active span:nth-child(2) {
                opacity: 0;
            }
            
            .mobile-menu-btn.active span:nth-child(3) {
                transform: rotate(-45deg) translate(7px, -7px);
            }
            
            /* Hero Mobile */
            .hero {
                padding: 8rem 0 4rem;
                min-height: auto;
            }
            
            .hero-content {
                flex-direction: column;
                text-align: center;
            }
            
            .hero-text {
                max-width: 100%;
            }
            
            .hero-text h1 {
                font-size: clamp(2rem, 8vw, 3rem);
                line-height: 1.2;
            }
            
            .hero-text p {
                font-size: 1.05rem;
                line-height: 1.7;
            }
            
            .hero-buttons {
                flex-direction: column;
                width: 100%;
                gap: 1rem;
            }
            
            .hero-buttons .btn {
                width: 100%;
                justify-content: center;
            }
            
            .hero-visual {
                margin-top: 3rem;
                width: 100%;
            }
            
            .floating-card {
                padding: 1.5rem;
            }
            
            .card-icon {
                font-size: 2rem;
            }
            
            /* Stats Mobile */
            .stats {
                padding: 3rem 0;
            }
            
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 1.5rem;
            }
            
            .stat-number {
                font-size: 2.5rem;
            }
            
            /* Features Mobile */
            .features {
                padding: 4rem 0;
            }
            
            .section-badge {
                font-size: 0.85rem;
                padding: 0.5rem 1.25rem;
            }
            
            .section-title {
                font-size: clamp(1.8rem, 6vw, 2.5rem);
                line-height: 1.2;
            }
            
            .section-subtitle {
                font-size: 1.05rem;
            }
            
            .features-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            
            .feature-card {
                padding: 2rem 1.5rem;
            }
            
            .feature-icon {
                width: 65px;
                height: 65px;
                font-size: 2rem;
            }
            
            .feature-title {
                font-size: 1.35rem;
            }
            
            /* WhatsApp Section Mobile */
            .whatsapp-showcase {
                padding: 4rem 0;
            }
            
            .showcase-content {
                flex-direction: column;
                gap: 2rem;
            }
            
            /* Pricing Mobile */
            .pricing-cards {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            
            .pricing-card {
                padding: 2rem 1.5rem;
            }
            
            .pricing-card.featured {
                transform: scale(1);
            }
            
            .price {
                font-size: 3rem;
            }
            
            /* Testimonials Mobile */
            .testimonials-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            
            .testimonial-card {
                padding: 2rem 1.5rem;
            }
            
            /* CTA Mobile */
            .cta {
                padding: 4rem 0;
            }
            
            .cta-content h2 {
                font-size: clamp(2rem, 6vw, 2.5rem);
                line-height: 1.2;
            }
            
            .cta-buttons {
                flex-direction: column;
                gap: 1rem;
            }
            
            .cta-buttons .btn {
                width: 100%;
            }
            
            /* Footer Mobile */
            .footer {
                padding: 3rem 0 2rem;
            }
            
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            
            .footer-brand {
                text-align: center;
            }
            
            .footer-links {
                text-align: center;
            }
            
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 1rem;
            }
        }
        
        @media (max-width: 480px) {
            .hero-text h1 {
                font-size: 1.85rem;
            }
            
            .stats-grid {
                grid-template-columns: 1fr;
            }
            
            .stat-item {
                padding: 1.5rem;
            }
            
            .btn {
                padding: 1rem 1.5rem;
                font-size: 1rem;
            }
        }
        
        @media (min-width: 769px) {
            .mobile-menu-btn {
                display: none;
            }
        }