/* CSS Variables */
        :root {
            --bg-main: #06080B;
            --bg-secondary: #0D1117;
            --primary: #00F0FF;
            --primary-hover: #00D0E0;
            --secondary: #00FF73;
            --text-main: #FFFFFF;
            --text-secondary: #94A3B8;
            --border-color: #1A2332;
            --gradient-primary: linear-gradient(135deg, #00F0FF, #8B5CF6);
            --font-family: 'Inter', system-ui, sans-serif;
            --font-menu: 'Outfit', sans-serif;
            --transition-speed: 0.3s;
        }

        /* Reset & Base */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-family);
            background-color: var(--bg-main);
            color: var(--text-main);
            line-height: 1.6;
            overflow-x: hidden;
            /* Subtle grid background */
            background-image: linear-gradient(var(--border-color) 1px, transparent 1px),
                              linear-gradient(90deg, var(--border-color) 1px, transparent 1px);
            background-size: 60px 60px;
            animation: moveGrid 8s linear infinite;
        }

        @keyframes moveGrid {
            0% { background-position: 0 0; }
            100% { background-position: 60px 60px; }
        }

        a {
            text-decoration: none;
            color: inherit;
        }

        ul {
            list-style: none;
        }

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

        /* Layout Utilities */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 5%;
        }

        .section {
            padding: 5rem 0;
        }

        .section-title {
            font-size: 2.5rem;
            font-weight: 800;
            text-align: center;
            margin-bottom: 1rem;
        }

        .section-subtitle {
            text-align: center;
            color: var(--text-secondary);
            max-width: 600px;
            margin: 0 auto 3rem auto;
            font-size: 1.125rem;
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            padding: 0.875rem 1.5rem;
            border-radius: 0.5rem;
            font-weight: 600;
            cursor: pointer;
            transition: all var(--transition-speed) ease;
            text-align: center;
            border: none;
        }

        .btn-primary {
            background-color: var(--primary);
            color: #000;
            box-shadow: 0 0 15px rgba(0, 240, 255, 0.4), 0 0 30px rgba(0, 240, 255, 0.1);
        }

        .btn-primary:hover {
            background-color: var(--primary-hover);
            transform: scale(1.05);
            box-shadow: 0 0 25px rgba(0, 240, 255, 0.6), 0 0 40px rgba(0, 240, 255, 0.3);
        }

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

        .btn-outline:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

        .btn-gradient {
            background: var(--gradient-primary);
            color: white;
            box-shadow: 0 0 15px rgba(139, 92, 246, 0.4);
        }

        .btn-gradient:hover {
            transform: scale(1.05);
            box-shadow: 0 0 25px rgba(139, 92, 246, 0.6);
        }

        /* Pulse Attention Effect */
        @keyframes pulseAttention {
            0% { box-shadow: 0 0 0 0 rgba(0, 240, 255, 0.7); }
            70% { box-shadow: 0 0 0 15px rgba(0, 240, 255, 0); }
            100% { box-shadow: 0 0 0 0 rgba(0, 240, 255, 0); }
        }

        .btn-pulse {
            animation: pulseAttention 2s infinite;
        }

        /* Header / Navbar */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            padding: 1.5rem 5%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: transparent;
            border-bottom: 1px solid transparent;
            z-index: 1000;
            transition: all 0.3s ease;
        }

        header.scrolled {
            background: rgba(10, 12, 16, 0.8);
            backdrop-filter: blur(15px);
            -webkit-backdrop-filter: blur(15px);
            padding: 1rem 5%;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        }

        .logo img {
            height: 40px;
            object-fit: contain;
        }

        .nav-links {
            display: flex;
            gap: 2rem;
            align-items: center;
        }

        .nav-links li a {
            color: #FFFFFF;
            font-family: var(--font-menu);
            font-size: 1.15rem;
            font-weight: 600;
            letter-spacing: 0.5px;
            transition: color var(--transition-speed), text-shadow var(--transition-speed);
        }

        .nav-links li a:hover {
            color: var(--primary);
            text-shadow: 0 0 8px rgba(0, 240, 255, 0.6);
        }

        .menu-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text-main);
            cursor: pointer;
        }

        /* Hero Section */
        .hero {
            padding-top: 8rem;
            padding-bottom: 6rem;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
        }

        .hero-content h1 {
            font-size: 3.5rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 1.5rem;
            background: linear-gradient(to right, #ffffff, #9CA3AF);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .hero-content p {
            font-size: 1.25rem;
            color: var(--text-secondary);
            margin-bottom: 2rem;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.5rem 1rem;
            border-radius: 9999px;
            background: rgba(59, 130, 246, 0.1);
            border: 1px solid rgba(59, 130, 246, 0.3);
            color: var(--primary);
            font-size: 0.875rem;
            font-weight: 600;
            margin-bottom: 1.5rem;
        }

        .hero-buttons {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }

        .hero-image img {
            width: 100%;
            max-width: 500px;
            margin: 0 auto;
            border-radius: 1rem;
            box-shadow: 0 20px 40px rgba(59, 130, 246, 0.15);
            animation: float 6s ease-in-out infinite;
        }

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

        /* Benefits Section */
        .benefits {
            background-color: var(--bg-secondary);
        }

        .benefits-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
        }

        .benefit-card {
            background-color: var(--bg-secondary);
            padding: 2rem;
            border-radius: 1rem;
            border: 1px solid var(--border-color);
            transition: transform var(--transition-speed), box-shadow var(--transition-speed);
        }

        .benefit-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(59, 130, 246, 0.1);
            border-color: rgba(59, 130, 246, 0.5);
        }

        .benefit-icon {
            width: 48px;
            height: 48px;
            border-radius: 0.75rem;
            background: rgba(59, 130, 246, 0.1);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
        }

        .benefit-card h3 {
            font-size: 1.25rem;
            margin-bottom: 0.75rem;
            font-weight: 700;
        }

        .benefit-card p {
            color: var(--text-secondary);
            font-size: 0.95rem;
        }

        /* Plans Section */
        .plans-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
            align-items: stretch;
        }

        @media (min-width: 768px) {
            .plans-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (min-width: 1024px) {
            .plans-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }

        .plan-card {
            background-color: var(--bg-secondary);
            border: 1px solid rgba(0, 240, 255, 0.15);
            border-radius: 1rem;
            padding: 2.5rem 1.5rem;
            display: flex;
            flex-direction: column;
            transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.25s ease, border-color 0.25s ease;
            position: relative;
            box-shadow: 0 0 15px rgba(0, 240, 255, 0.1);
        }

        .plans-grid .plan-card:hover {
            transform: translateY(-10px) scale(1.03) !important;
            box-shadow: 0 0 40px rgba(0, 240, 255, 0.35);
            border-color: rgba(0, 240, 255, 0.4);
            z-index: 10;
        }

        .plan-popular {
            border: 2px solid var(--primary);
            transform: scale(1.05) !important;
            background: linear-gradient(180deg, rgba(0, 240, 255, 0.08) 0%, var(--bg-secondary) 100%);
            box-shadow: 0 0 35px rgba(0, 240, 255, 0.25);
        }

        .plans-grid .plan-popular:hover {
            transform: scale(1.08) translateY(-10px) !important;
            box-shadow: 0 0 60px rgba(0, 240, 255, 0.5);
            border-color: var(--primary);
        }
        
        @keyframes badgePush {
            0% { transform: translateX(-50%) scale(1); }
            50% { transform: translateX(-50%) scale(1.1); box-shadow: 0 0 20px rgba(0, 240, 255, 0.7); }
            100% { transform: translateX(-50%) scale(1); }
        }

        .popular-badge {
            position: absolute;
            top: -16px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--gradient-primary);
            color: white;
            padding: 0.4rem 1.5rem;
            border-radius: 9999px;
            font-size: 0.85rem;
            font-weight: 800;
            text-transform: uppercase;
            text-align: center;
            white-space: nowrap;
            letter-spacing: 0.5px;
            box-shadow: 0 4px 15px rgba(0, 240, 255, 0.4);
            animation: badgePush 2s infinite ease-in-out;
        }

        .plan-name {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
        }

        .plan-price {
            font-size: 2.5rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            color: var(--text-main);
            white-space: nowrap;
        }

        .plan-price span {
            font-size: 1rem;
            color: var(--text-secondary);
            font-weight: 400;
        }

        .plan-features {
            margin-bottom: 2rem;
            flex-grow: 1;
        }

        .plan-features li {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            margin-bottom: 1rem;
            color: var(--text-secondary);
        }

        .plan-features li i {
            color: var(--secondary);
        }

        /* Coverage Section */
        .coverage {
            background: linear-gradient(to bottom, var(--bg-main), rgba(16, 184, 129, 0.05));
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
            position: relative;
            overflow: hidden;
        }
        
        .coverage::before {
            content: '';
            position: absolute;
            top: -10px; left: -10px; right: -10px; bottom: -10px;
            /* Abstract bright tech background */
            background: url('assets/images/coverage-bg.jpg') center/cover;
            background-attachment: fixed;
            opacity: 0.15;
            z-index: 0;
            filter: blur(4px);
            mix-blend-mode: screen;
        }

        .coverage-content {
            position: relative;
            z-index: 1;
            text-align: center;
            max-width: 800px;
            margin: 0 auto;
        }

        .coverage-tags {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 0.75rem;
            margin: 2rem 0;
        }

        .coverage-tag {
            background: rgba(17, 19, 24, 0.8);
            border: 1px solid rgba(255, 255, 255, 0.1);
            padding: 0.5rem 1.25rem;
            border-radius: 9999px;
            font-weight: 500;
            color: var(--text-main);
            backdrop-filter: blur(5px);
        }

        .map-container {
            margin: 2rem 0;
            width: 100%;
            border-radius: 1rem;
            overflow: hidden;
            border: 1px solid var(--border-color);
            line-height: 0;
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
        }

        /* Testimonials Section */
        .swiper-container {
            width: 100%;
            padding-bottom: 4rem;
            overflow: hidden;
            position: relative;
        }
        
        .swiper-slide {
            height: auto;
        }
        
        /* Swiper Pagination Styling */
        .swiper-pagination-bullet {
            background: var(--text-secondary);
        }
        .swiper-pagination-bullet-active {
            background: var(--primary);
            box-shadow: 0 0 10px var(--primary);
        }

        /* Swiper Navigation Desktop Only */
        .swiper-button-next, .swiper-button-prev {
            color: var(--primary);
            filter: drop-shadow(0 0 5px var(--primary));
            display: none;
        }

        @media (min-width: 1024px) {
            .swiper-button-next, .swiper-button-prev {
                display: flex;
            }
            .swiper-container {
                padding: 0 50px 4rem 50px;
            }
        }

        .testimonial-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            padding: 2rem;
            border-radius: 1rem;
            position: relative;
        }

        .stars {
            color: #FBBF24;
            display: flex;
            gap: 0.25rem;
            margin-bottom: 1rem;
        }

        .stars svg {
            fill: currentColor;
        }

        .testimonial-text {
            color: var(--text-secondary);
            font-style: italic;
            margin-bottom: 1.5rem;
            line-height: 1.7;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .author-img {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--border-color);
        }

        .author-info h4 {
            font-weight: 600;
        }

        /* FAQ Section */
        .faq-container {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            border: 1px solid var(--border-color);
            border-radius: 0.5rem;
            margin-bottom: 1rem;
            background: var(--bg-secondary);
            overflow: hidden;
        }

        .faq-question {
            width: 100%;
            text-align: left;
            padding: 1.25rem 1.5rem;
            background: none;
            border: none;
            color: var(--text-main);
            font-size: 1.125rem;
            font-weight: 600;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
        }

        .faq-answer {
            padding: 0 1.5rem;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
            color: var(--text-secondary);
        }

        .faq-item.active .faq-answer {
            padding-bottom: 1.25rem;
            max-height: 200px;
        }
        
        .faq-icon {
            transition: transform 0.3s ease;
        }
        
        .faq-item.active .faq-icon {
            transform: rotate(180deg);
        }

        /* CTA Section */
        .cta-final {
            background: var(--bg-secondary);
            text-align: center;
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
        }
        
        .cta-final-box {
            background: rgba(31, 41, 55, 0.4);
            border: 1px solid var(--border-color);
            padding: 4rem 2rem;
            border-radius: 1.5rem;
            max-width: 800px;
            margin: 0 auto;
            backdrop-filter: blur(10px);
            position: relative;
            overflow: hidden;
        }
        
        .cta-final-box::before, .cta-final-box::after {
            content: '';
            position: absolute;
            width: 350px;
            height: 350px;
            border-radius: 50%;
            filter: blur(90px);
            opacity: 0.6;
            z-index: -1;
            mix-blend-mode: color-dodge;
            animation: floatOrb 12s cubic-bezier(0.4, 0, 0.2, 1) infinite alternate;
        }
        
        .cta-final-box::before {
            background: var(--primary);
            top: -150px;
            left: -100px;
            animation-delay: 0s;
        }

        .cta-final-box::after {
            background: #8B5CF6;
            bottom: -150px;
            right: -100px;
            animation-duration: 16s;
            animation-direction: alternate-reverse;
        }
        
        @keyframes floatOrb {
            0% { transform: translate(0, 0) scale(1); }
            50% { transform: translate(25%, 15%) scale(1.3); }
            100% { transform: translate(-15%, 35%) scale(0.8); }
        }

        /* Footer */
        footer {
            background-color: var(--bg-main);
            padding: 4rem 0 2rem 0;
            border-top: 1px solid var(--border-color);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
            margin-bottom: 4rem;
        }

        .footer-logo {
            margin-bottom: 1rem;
        }
        
        .footer-logo img {
            height: 32px;
        }

        .footer-col h4 {
            color: white;
            font-size: 1.125rem;
            margin-bottom: 1.5rem;
            font-weight: 600;
        }

        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .footer-links li {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            color: var(--text-secondary);
        }

        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid var(--border-color);
            color: var(--text-secondary);
            font-size: 0.875rem;
        }

        /* Media Queries */
        @media (max-width: 1024px) {
            .plans-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .plan-popular {
                transform: none;
            }
            .plan-popular:hover {
                transform: translateY(-5px);
            }
            .hero h1 {
                font-size: 3rem;
            }
            .benefits-grid, .testimonials-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .menu-toggle {
                display: block;
            }

            .nav-links {
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: var(--bg-main);
                flex-direction: column;
                padding: 2rem;
                gap: 1.5rem;
                border-bottom: 1px solid var(--border-color);
                clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
                transition: clip-path 0.4s ease-in-out;
            }

            .nav-links.active {
                clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
            }

            .nav-links li {
                width: 100%;
                text-align: center;
            }

            .hero {
                grid-template-columns: 1fr;
                text-align: center;
                padding-top: 7rem;
            }

            .hero-badge {
                margin: 0 auto 1.5rem auto;
            }

            .hero-buttons {
                justify-content: center;
            }
            
            .hero-content h1 {
                font-size: 2.5rem;
            }

            .plans-grid, .benefits-grid, .testimonials-grid, .footer-grid {
                grid-template-columns: 1fr;
            }

            .section-title {
                font-size: 2rem;
            }
            
            .cta-final-box {
                padding: 2rem 1rem;
            }
        }
        
        /* Fade in animation classes */
        .fade-in {
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.6s ease-out, transform 0.6s ease-out;
        }
        
        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* Floating WhatsApp Button */
        .whatsapp-float {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 60px;
            height: 60px;
            background-color: #25D366;
            color: #FFF;
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
            z-index: 9999;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            animation: pulse-green 2s infinite;
        }

        .whatsapp-float i {
            width: 30px;
            height: 30px;
        }

        .whatsapp-float:hover {
            transform: scale(1.1);
            color: #FFF;
            box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
        }

        @keyframes pulse-green {
            0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
            70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
            100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
        }

        /* Preloader */
        #preloader {
            position: fixed;
            top: 0; left: 0; width: 100%; height: 100%;
            background-color: var(--bg-main);
            z-index: 99999;
            display: flex;
            justify-content: center;
            align-items: center;
            transition: opacity 0.5s ease, visibility 0.5s;
        }
        
        .loader-ring {
            width: 60px;
            height: 60px;
            border: 4px solid rgba(0, 240, 255, 0.1);
            border-top: 4px solid var(--primary);
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }
        
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        
        .preloader-hidden {
            opacity: 0;
            visibility: hidden;
        }

        /* Social Proof Banner */
        .social-proof {
            margin-top: 3rem;
            padding-top: 2rem;
            border-top: 1px solid rgba(255,255,255,0.05);
            opacity: 0.7;
        }
        
        .social-proof p {
            font-size: 0.8rem;
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 1.5rem;
            font-weight: 700;
            color: var(--text-secondary);
        }
        
        .social-logos {
            display: flex;
            gap: 2rem;
            justify-content: flex-start;
            flex-wrap: wrap;
            align-items: center;
        }
        
        .social-logos i, .social-logos svg {
            font-size: 20px;
            height: 28px;
            color: #9CA3AF;
            fill: #9CA3AF;
            transition: all 0.3s ease;
        }
        
        .social-logos i:hover, .social-logos svg:hover {
            color: var(--primary);
            fill: var(--primary);
            transform: scale(1.1);
        }
        
        @media (max-width: 768px) {
            .social-logos { justify-content: center; }
            .social-proof { text-align: center; }
        }