* {
     margin: 0;
     padding: 0;
     box-sizing: border-box;
     -webkit-tap-highlight-color: transparent;
 }

 :root {
     --primary: #3b82f6;
     --primary-dark: #2563eb;
     --secondary: #60a5fa;
     --accent: #ec4899;
     --success: #10b981;
     --dark: #0f172a;
     --gray: #64748b;
     --light-gray: #f1f5f9;
     --white: #ffffff;
     --max-width: 1280px;
     --header-height: 70px;
 }

 body {
     font-family: 'Inter', sans-serif;
     line-height: 1.6;
     color: var(--dark);
     overflow-x: hidden;
     background: var(--dark);
     -webkit-font-smoothing: antialiased;
     -moz-osx-font-smoothing: grayscale;
 }

 .container {
     max-width: var(--max-width);
     margin: 0 auto;
     padding: 0 1.5rem;
 }

 /* Navigation */
 nav {
     background: rgba(15, 23, 42, 0.98);
     backdrop-filter: blur(20px);
     -webkit-backdrop-filter: blur(20px);
     position: fixed;
     width: 100%;
     top: 0;
     z-index: 1000;
     border-bottom: 1px solid rgba(255, 255, 255, 0.1);
     height: var(--header-height);
     transform: translateY(0) !important;
 }

 .nav-container {
     max-width: var(--max-width);
     margin: 0 auto;
     padding: 0 1.5rem;
     height: 100%;
     display: flex;
     justify-content: space-between;
     align-items: center;
 }

 .logo {
     font-family: 'Space Grotesk', sans-serif;
     font-size: 1.75rem;
     font-weight: 700;
     background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 50%, var(--accent) 100%);
     -webkit-background-clip: text;
     -webkit-text-fill-color: transparent;
     background-clip: text;
     position: relative;
     cursor: pointer;
 }

 .nav-links {
     display: flex;
     gap: 2rem;
     list-style: none;
     align-items: center;
 }

 .nav-links a {
     text-decoration: none;
     color: rgba(255, 255, 255, 0.8);
     font-weight: 500;
     transition: all 0.3s ease;
     position: relative;
     font-size: 0.95rem;
 }

 .nav-links a::after {
     content: '';
     position: absolute;
     bottom: -5px;
     left: 0;
     width: 0;
     height: 2px;
     background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
     transition: width 0.3s ease;
 }

 .nav-links a:hover::after {
     width: 100%;
 }

 .nav-links a:hover {
     color: white;
 }

 /* Mobile Menu */
 .mobile-menu-toggle {
     display: none;
     background: none;
     border: none;
     cursor: pointer;
     padding: 0.5rem;
     position: relative;
     width: 30px;
     height: 30px;
 }

 .hamburger {
     position: relative;
     width: 24px;
     height: 2px;
     background: white;
     transition: all 0.3s ease;
 }

 .hamburger::before,
 .hamburger::after {
     content: '';
     position: absolute;
     width: 24px;
     height: 2px;
     background: white;
     transition: all 0.3s ease;
 }

 .hamburger::before {
     top: -8px;
 }

 .hamburger::after {
     bottom: -8px;
 }

 .mobile-menu-toggle.active .hamburger {
     background: transparent;
 }

 .mobile-menu-toggle.active .hamburger::before {
     top: 0;
     transform: rotate(45deg);
 }

 .mobile-menu-toggle.active .hamburger::after {
     bottom: 0;
     transform: rotate(-45deg);
 }

 /* Mobile Nav */
 .mobile-nav {
     display: none;
     position: fixed;
     top: var(--header-height);
     left: 0;
     right: 0;
     background: rgba(15, 23, 42, 0.98);
     backdrop-filter: blur(20px);
     -webkit-backdrop-filter: blur(20px);
     border-bottom: 1px solid rgba(255, 255, 255, 0.1);
     transform: translateY(-100%);
     transition: transform 0.3s ease;
     z-index: 999;
 }

 .mobile-nav.active {
     transform: translateY(0);
 }

 .mobile-nav-links {
     list-style: none;
     padding: 1rem 0;
 }

 .mobile-nav-links li {
     border-bottom: 1px solid rgba(255, 255, 255, 0.05);
 }

 .mobile-nav-links li:last-child {
     border-bottom: none;
 }

 .mobile-nav-links a {
     display: block;
     padding: 1rem 1.5rem;
     color: rgba(255, 255, 255, 0.9);
     text-decoration: none;
     transition: all 0.3s ease;
     font-size: 1rem;
 }

 .mobile-nav-links a:active {
     background: rgba(255, 255, 255, 0.05);
 }

 .btn {
     padding: 0.75rem 1.75rem;
     border-radius: 50px;
     text-decoration: none;
     font-weight: 600;
     transition: all 0.3s ease;
     display: inline-flex;
     align-items: center;
     gap: 0.5rem;
     position: relative;
     overflow: hidden;
     border: none;
     cursor: pointer;
     font-size: 0.95rem;
     white-space: nowrap;
 }

 .btn-primary {
     background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
     color: white;
     box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
 }

 .btn-primary:hover {
     transform: translateY(-2px);
     box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
 }

 .btn-secondary {
     background: transparent;
     color: white;
     border: 2px solid rgba(255, 255, 255, 0.3);
 }

 .btn-secondary:hover {
     background: rgba(255, 255, 255, 0.1);
     border-color: white;
     transform: translateY(-2px);
 }

 /* Hero Section */
 .hero {
     padding: calc(var(--header-height) + 60px) 0 60px;
     min-height: 100vh;
     display: flex;
     align-items: center;
     position: relative;
     background: var(--dark);
     overflow: hidden;
 }

 .hero::before {
     content: '';
     position: absolute;
     width: 600px;
     height: 600px;
     background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
     top: -300px;
     right: -150px;
     animation: float 20s ease-in-out infinite;
 }

 .hero::after {
     content: '';
     position: absolute;
     width: 500px;
     height: 500px;
     background: radial-gradient(circle, rgba(168, 85, 247, 0.15) 0%, transparent 70%);
     bottom: -250px;
     left: -150px;
     animation: float 25s ease-in-out infinite reverse;
 }

 @keyframes float {

     0%,
     100% {
         transform: translate(0, 0) scale(1);
     }

     50% {
         transform: translate(-20px, -30px) scale(1.1);
     }
 }

 .hero-content {
     position: relative;
     z-index: 1;
     text-align: center;
     max-width: 900px;
     margin: 0 auto;
     width: 100%;
 }

 .hero h1 {
     font-family: 'Space Grotesk', sans-serif;
     font-size: clamp(2rem, 6vw, 3.5rem);
     font-weight: 700;
     line-height: 1.2;
     margin-bottom: 1.5rem;
     color: white;
 }

 .hero h1 span {
     background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 50%, var(--accent) 100%);
     -webkit-background-clip: text;
     -webkit-text-fill-color: transparent;
     background-clip: text;
     display: inline-block;
 }

 .hero p {
     font-size: clamp(1rem, 2.5vw, 1.25rem);
     color: rgba(255, 255, 255, 0.7);
     margin-bottom: 3rem;
     line-height: 1.8;
     max-width: 700px;
     margin-left: auto;
     margin-right: auto;
 }

 .hero-stats {
     display: grid;
     grid-template-columns: repeat(3, 1fr);
     gap: 1.5rem;
     margin: 3rem auto;
     max-width: 500px;
 }

 .stat-card {
     background: rgba(255, 255, 255, 0.05);
     backdrop-filter: blur(10px);
     -webkit-backdrop-filter: blur(10px);
     padding: 1.5rem 1rem;
     border-radius: 1rem;
     border: 1px solid rgba(255, 255, 255, 0.1);
     transition: all 0.3s ease;
 }

 .stat-card:hover {
     background: rgba(255, 255, 255, 0.08);
     transform: translateY(-5px);
     border-color: var(--primary);
 }

 .stat-number {
     font-size: clamp(1.75rem, 4vw, 2.5rem);
     font-weight: 700;
     color: white;
     margin-bottom: 0.25rem;
     background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
     -webkit-background-clip: text;
     -webkit-text-fill-color: transparent;
     background-clip: text;
 }

 .stat-label {
     font-size: clamp(0.75rem, 1.5vw, 0.875rem);
     color: rgba(255, 255, 255, 0.6);
 }

 .cta-buttons {
     display: flex;
     gap: 1rem;
     justify-content: center;
     flex-wrap: wrap;
 }

 /* Bank Ticker */
 .bank-ticker {
     background: rgba(255, 255, 255, 0.05);
     backdrop-filter: blur(10px);
     -webkit-backdrop-filter: blur(10px);
     padding: 1.5rem 0;
     border-top: 1px solid rgba(255, 255, 255, 0.1);
     border-bottom: 1px solid rgba(255, 255, 255, 0.1);
     overflow: hidden;
 }

 .ticker-wrapper {
     overflow: hidden;
     position: relative;
 }

 .ticker-content {
     display: flex;
     animation: ticker 40s linear infinite;
     white-space: nowrap;
 }

 @keyframes ticker {
     from {
         transform: translateX(0);
     }

     to {
         transform: translateX(-50%);
     }
 }

 .bank-logo {
     width: 28px;
     height: 28px;
     margin-right: 0.5rem;
     border-radius: 6px;
     background: white;
     padding: 3px;
     box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
     object-fit: contain;
 }

 .bank-item {
     display: inline-flex;
     align-items: center;
     padding: 0 2rem;
     color: rgba(255, 255, 255, 0.9);
     font-weight: 500;
     font-size: 0.95rem;
     transition: all 0.3s ease;
 }

 .bank-item:hover {
     color: white;
     transform: scale(1.05);
 }

 /* Section Styles */
 section {
     padding: 4rem 0;
     position: relative;
 }

 .section-dark {
     background: #0a0f1e;
 }

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

 .section-header h2 {
     font-family: 'Space Grotesk', sans-serif;
     font-size: clamp(1.75rem, 4vw, 2.75rem);
     font-weight: 700;
     margin-bottom: 1rem;
     color: white;
 }

 .section-header h2 span {
     background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
     -webkit-background-clip: text;
     -webkit-text-fill-color: transparent;
     background-clip: text;
 }

 .section-header p {
     font-size: clamp(0.95rem, 2vw, 1.125rem);
     color: rgba(255, 255, 255, 0.6);
     max-width: 600px;
     margin: 0 auto;
     padding: 0 1rem;
 }

 /* Features Grid */
 .features-grid {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
     gap: 1.5rem;
 }

 .feature-card {
     background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
     backdrop-filter: blur(10px);
     -webkit-backdrop-filter: blur(10px);
     padding: 2rem;
     border-radius: 1.5rem;
     border: 1px solid rgba(255, 255, 255, 0.1);
     transition: all 0.3s ease;
     height: 100%;
     display: flex;
     flex-direction: column;
 }

 .feature-card:hover {
     transform: translateY(-8px);
     border-color: var(--primary);
     box-shadow: 0 20px 40px rgba(99, 102, 241, 0.2);
 }

 .feature-icon {
     width: 60px;
     height: 60px;
     background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
     border-radius: 1rem;
     display: flex;
     align-items: center;
     justify-content: center;
     margin-bottom: 1.25rem;
     font-size: 1.75rem;
     box-shadow: 0 8px 20px rgba(99, 102, 241, 0.3);
 }

 .feature-card h3 {
     font-size: 1.25rem;
     margin-bottom: 0.75rem;
     color: white;
 }

 .feature-card p {
     color: rgba(255, 255, 255, 0.7);
     line-height: 1.7;
     flex-grow: 1;
     font-size: 0.95rem;
 }




 /* CTA Section */
 .cta {
     padding: 5rem 0;
     background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 50%, var(--accent) 100%);
     text-align: center;
     color: white;
     position: relative;
     overflow: hidden;
 }

 .cta::before {
     content: '';
     position: absolute;
     width: 150%;
     height: 150%;
     background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 60%);
     top: -75%;
     left: -25%;
     animation: rotate 30s linear infinite;
 }

 @keyframes rotate {
     from {
         transform: rotate(0deg);
     }

     to {
         transform: rotate(360deg);
     }
 }

 .cta-content {
     position: relative;
     z-index: 1;
     max-width: 700px;
     margin: 0 auto;
 }

 .cta h2 {
     font-size: clamp(1.75rem, 4vw, 2.75rem);
     margin-bottom: 1rem;
     font-weight: 700;
     font-family: 'Space Grotesk', sans-serif;
 }

 .cta p {
     font-size: clamp(1rem, 2vw, 1.25rem);
     margin-bottom: 2rem;
     opacity: 0.95;
 }

 /* Footer */
 footer {
     background: #030712;
     color: white;
     padding: 3rem 0 2rem;
     border-top: 1px solid rgba(255, 255, 255, 0.1);
 }

 .footer-content {
     display: grid;
     grid-template-columns: 2fr repeat(3, 1fr);
     gap: 2.5rem;
     margin-bottom: 2.5rem;
 }

 .footer-brand h3 {
     font-size: 1.5rem;
     margin-bottom: 0.75rem;
     font-family: 'Space Grotesk', sans-serif;
     background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
     -webkit-background-clip: text;
     -webkit-text-fill-color: transparent;
     background-clip: text;
 }

 .footer-brand p {
     color: rgba(255, 255, 255, 0.6);
     line-height: 1.6;
     margin-bottom: 1.25rem;
     max-width: 300px;
     font-size: 0.9rem;
 }

 .social-links {
     display: flex;
     gap: 0.75rem;
 }

 .social-link {
     width: 36px;
     height: 36px;
     background: rgba(255, 255, 255, 0.1);
     border-radius: 50%;
     display: flex;
     align-items: center;
     justify-content: center;
     color: white;
     text-decoration: none;
     transition: all 0.3s ease;
     font-size: 0.875rem;
 }

 .social-link:hover {
     background: var(--primary);
     transform: translateY(-3px);
 }

 .footer-links h4 {
     margin-bottom: 1rem;
     color: white;
     font-size: 0.95rem;
 }

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

 .footer-links li {
     margin-bottom: 0.6rem;
 }

 .footer-links a {
     color: rgba(255, 255, 255, 0.6);
     text-decoration: none;
     transition: all 0.3s ease;
     font-size: 0.85rem;
 }

 .footer-links a:hover {
     color: white;
     transform: translateX(5px);
     display: inline-block;
 }

 .footer-bottom {
     border-top: 1px solid rgba(255, 255, 255, 0.1);
     padding-top: 1.5rem;
     text-align: center;
     color: rgba(255, 255, 255, 0.4);
     font-size: 0.8rem;
 }

 /* Loader */
 .loader {
     position: fixed;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
     background: var(--dark);
     display: flex;
     align-items: center;
     justify-content: center;
     z-index: 10000;
     transition: opacity 0.5s ease, visibility 0.5s ease;
 }

 .loader.hidden {
     opacity: 0;
     visibility: hidden;
 }

 .loader-content {
     text-align: center;
 }

 .loader-logo {
     font-size: 2.5rem;
     font-weight: 700;
     font-family: 'Space Grotesk', sans-serif;
     background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
     -webkit-background-clip: text;
     -webkit-text-fill-color: transparent;
     background-clip: text;
     margin-bottom: 1.5rem;
     animation: pulse-logo 1.5s ease-in-out infinite;
 }

 @keyframes pulse-logo {

     0%,
     100% {
         transform: scale(1);
         opacity: 1;
     }

     50% {
         transform: scale(1.05);
         opacity: 0.8;
     }
 }

 .loader-bar {
     width: 250px;
     height: 4px;
     background: rgba(255, 255, 255, 0.1);
     border-radius: 2px;
     overflow: hidden;
 }

 .loader-bar-fill {
     height: 100%;
     background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
     animation: load 2s ease-in-out infinite;
 }

 @keyframes load {
     0% {
         width: 0;
     }

     50% {
         width: 100%;
     }

     100% {
         width: 0;
     }
 }

 /* Animation on scroll */
 .animate-on-scroll {
     opacity: 0;
     transform: translateY(30px);
     transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
 }

 .animate-on-scroll.animated {
     opacity: 1;
     transform: translateY(0);
 }

 /* Tablet Styles */
 @media (max-width: 1024px) and (min-width: 769px) {
     .container {
         padding: 0 2rem;
     }

     .nav-links {
         gap: 1.5rem;
     }

     .nav-links a {
         font-size: 0.9rem;
     }

     .hero {
         padding: calc(var(--header-height) + 40px) 0 40px;
     }

     .hero-stats {
         max-width: 450px;
     }

     .features-grid {
         grid-template-columns: repeat(2, 1fr);
     }

     .pricing-grid {
         grid-template-columns: 1fr;
         max-width: 500px;
     }

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

 }

 /* Mobile Styles */
 @media (max-width: 768px) {
     :root {
         --header-height: 60px;
     }

     .container {
         padding: 0 1rem;
     }

     nav {
         height: var(--header-height);
     }

     .nav-container {
         padding: 0 1rem;
     }

     .logo {
         font-size: 1.5rem;
     }

     .nav-links {
         display: none;
     }

     .mobile-menu-toggle {
         display: flex;
         align-items: center;
         justify-content: center;
     }

     .mobile-nav {
         display: block;
     }

     .hero {
         padding: calc(var(--header-height) + 30px) 0 30px;
         min-height: auto;
     }

     .hero h1 {
         font-size: 1.75rem;
         margin-bottom: 1rem;
     }

     .hero p {
         font-size: 0.95rem;
         margin-bottom: 2rem;
     }

     .hero-stats {
         grid-template-columns: repeat(3, 1fr);
         gap: 0.75rem;
         margin: 2rem auto;
     }

     .stat-card {
         padding: 1rem 0.5rem;
     }

     .stat-number {
         font-size: 1.5rem;
     }

     .stat-label {
         font-size: 0.7rem;
     }

     .cta-buttons {
         flex-direction: column;
         align-items: stretch;
         gap: 0.75rem;
     }

     .btn {
         width: 100%;
         justify-content: center;
         padding: 0.875rem 1.5rem;
     }

     .bank-ticker {
         padding: 1rem 0;
     }

     .bank-logo {
         width: 24px;
         height: 24px;
     }

     .bank-item {
         font-size: 0.85rem;
         padding: 0 1.5rem;
     }

     section {
         padding: 3rem 0;
     }

     .section-header {
         margin-bottom: 2rem;
     }

     .section-header h2 {
         font-size: 1.5rem;
     }

     .section-header p {
         font-size: 0.9rem;
     }

     .features-grid,
     .pricing-grid,
     .requirements-grid {
         grid-template-columns: 1fr;
         gap: 1rem;
     }

     .feature-card {
         padding: 1.5rem;
     }

     .feature-icon {
         width: 50px;
         height: 50px;
         font-size: 1.5rem;
     }

     .feature-card h3 {
         font-size: 1.125rem;
     }

     .feature-card p {
         font-size: 0.875rem;
     }




     .cta {
         padding: 3rem 0;
     }

     .cta h2 {
         font-size: 1.5rem;
     }

     .cta p {
         font-size: 0.95rem;
     }

     .footer-content {
         grid-template-columns: 1fr;
         text-align: center;
         gap: 2rem;
     }

     .footer-brand p {
         margin-left: auto;
         margin-right: auto;
     }

     .social-links {
         justify-content: center;
     }

     .footer-links h4 {
         margin-top: 1rem;
     }

     .footer-bottom {
         padding-top: 1rem;
         font-size: 0.75rem;
     }
 }

 /* Small Mobile */
 @media (max-width: 380px) {
     .hero h1 {
         font-size: 1.5rem;
     }

     .btn {
         font-size: 0.875rem;
         padding: 0.75rem 1.25rem;
     }

     .stat-number {
         font-size: 1.25rem;
     }

     .price {
         font-size: 2rem;
     }

         transform: scale(0.6);
     }
 }

 /* Smooth transitions for all interactive elements */
 a,
 button,
 input,
 textarea,
 .btn,
 .card,
 .feature-card,
     transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
 }

 /* Touch-friendly tap targets */
 @media (hover: none) and (pointer: coarse) {

     .btn,
     .nav-links a,
     .mobile-nav-links a,
     .social-link {
         min-height: 44px;
         min-width: 44px;
     }
 }

 /* Gallery Carousel */
 .gallery-carousel {
     margin-top: 3rem;
     position: relative;
 }

 .carousel-container {
     position: relative;
     max-width: 100%;
     margin: 0 auto;
 }

 .carousel-track-container {
     overflow: hidden;
     border-radius: 1.5rem;
     background: rgba(255, 255, 255, 0.02);
     padding: 1.5rem 0;
     max-height: 450px;
 }

 .carousel-track {
     display: flex;
     transition: transform 0.5s ease-in-out;
     gap: 1rem;
     padding: 0 1rem;
 }

 .carousel-slide {
     min-width: calc(25% - 0.75rem);
     max-width: 350px;
     flex-shrink: 0;
     border-radius: 1rem;
     overflow: hidden;
     cursor: pointer;
     transition: all 0.3s ease;
     background: rgba(255, 255, 255, 0.05);
     border: 2px solid rgba(255, 255, 255, 0.1);
 }

 .carousel-slide:hover {
     transform: translateY(-10px) scale(1.02);
     border-color: var(--primary);
     box-shadow: 0 20px 40px rgba(99, 102, 241, 0.3);
 }

 .qr-image {
     width: 100%;
     height: auto;
     max-height: 350px;
     display: block;
     object-fit: cover;
 }

 .carousel-btn {
     position: absolute;
     top: 50%;
     transform: translateY(-50%);
     background: rgba(99, 102, 241, 0.9);
     color: white;
     border: none;
     width: 50px;
     height: 50px;
     border-radius: 50%;
     font-size: 2rem;
     cursor: pointer;
     transition: all 0.3s ease;
     z-index: 10;
     display: flex;
     align-items: center;
     justify-content: center;
     backdrop-filter: blur(10px);
     -webkit-backdrop-filter: blur(10px);
 }

 .carousel-btn:hover {
     background: var(--primary);
     transform: translateY(-50%) scale(1.1);
     box-shadow: 0 8px 20px rgba(99, 102, 241, 0.5);
 }

 .carousel-btn.prev {
     left: -25px;
 }

 .carousel-btn.next {
     right: -25px;
 }

 .carousel-dots {
     display: flex;
     justify-content: center;
     gap: 0.5rem;
     margin-top: 2rem;
 }

 .carousel-dot {
     width: 10px;
     height: 10px;
     border-radius: 50%;
     background: rgba(255, 255, 255, 0.3);
     border: none;
     cursor: pointer;
     transition: all 0.3s ease;
 }

 .carousel-dot.active {
     background: var(--primary);
     width: 30px;
     border-radius: 5px;
 }

 .carousel-dot:hover {
     background: var(--primary);
 }

 /* Lightbox */
 .lightbox {
     display: none;
     position: fixed;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
     background: rgba(0, 0, 0, 0.95);
     z-index: 10001;
     justify-content: center;
     align-items: center;
     opacity: 0;
     transition: opacity 0.3s ease;
 }

 .lightbox.active {
     display: flex;
     opacity: 1;
 }

 .lightbox-content {
     max-width: 90%;
     max-height: 90%;
     position: relative;
     animation: zoomIn 0.3s ease;
 }

 @keyframes zoomIn {
     from {
         transform: scale(0.8);
         opacity: 0;
     }

     to {
         transform: scale(1);
         opacity: 1;
     }
 }

 .lightbox-content img {
     max-width: 100%;
     max-height: 90vh;
     border-radius: 1rem;
     box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
 }

 .lightbox-close,
 .lightbox-prev,
 .lightbox-next {
     position: absolute;
     background: rgba(255, 255, 255, 0.1);
     color: white;
     border: none;
     width: 50px;
     height: 50px;
     border-radius: 50%;
     font-size: 2rem;
     cursor: pointer;
     transition: all 0.3s ease;
     display: flex;
     align-items: center;
     justify-content: center;
     backdrop-filter: blur(10px);
     -webkit-backdrop-filter: blur(10px);
 }

 .lightbox-close:hover,
 .lightbox-prev:hover,
 .lightbox-next:hover {
     background: var(--primary);
     transform: scale(1.1);
 }

 .lightbox-close {
     top: 20px;
     right: 20px;
     font-size: 2.5rem;
     line-height: 1;
 }

 .lightbox-prev {
     left: 20px;
     top: 50%;
     transform: translateY(-50%);
 }

 .lightbox-prev:hover {
     transform: translateY(-50%) scale(1.1);
 }

 .lightbox-next {
     right: 20px;
     top: 50%;
     transform: translateY(-50%);
 }

 .lightbox-next:hover {
     transform: translateY(-50%) scale(1.1);
 }

 /* Advanced Features Grid */
 .advanced-features-grid {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
     gap: 1.5rem;
 }

 .feature-card.advanced {
     position: relative;
     overflow: hidden;
 }

 .feature-card.advanced::before {
     content: '';
     position: absolute;
     top: 0;
     left: 0;
     width: 100%;
     height: 4px;
     background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
 }

 .feature-highlight {
     margin-top: auto;
     padding: 0.75rem 1rem;
     background: linear-gradient(135deg, rgba(99, 102, 241, 0.15) 0%, rgba(168, 85, 247, 0.1) 100%);
     border-left: 4px solid var(--primary);
     color: rgba(255, 255, 255, 0.95);
     font-size: 0.875rem;
     font-weight: 600;
     border-radius: 0.5rem;
     display: flex;
     align-items: flex-start;
     gap: 0.5rem;
     height: 80px;
     transition: all 0.3s ease;
 }

 .feature-highlight:hover {
     background: linear-gradient(135deg, rgba(99, 102, 241, 0.25) 0%, rgba(168, 85, 247, 0.15) 100%);
     border-left-color: var(--secondary);
     transform: translateX(3px);
 }

 .highlight-icon {
     color: var(--success);
     font-size: 1.1rem;
     font-weight: 700;
     flex-shrink: 0;
     display: flex;
     align-items: center;
     justify-content: center;
     width: 24px;
     height: 24px;
     background: rgba(16, 185, 129, 0.15);
     border-radius: 50%;
 }

 .highlight-text {
     flex: 1;
     line-height: 1.4;
 }

 /* Mobile Responsive for Gallery */
 @media (max-width: 1024px) {
     .carousel-slide {
         min-width: calc(33.333% - 0.666rem);
         max-width: 280px;
     }

     .carousel-track-container {
         max-height: 350px;
     }

     .qr-image {
         max-height: 280px;
     }

     .carousel-btn.prev {
         left: 10px;
     }

     .carousel-btn.next {
         right: 10px;
     }
 }

 @media (max-width: 768px) {
     .carousel-slide {
         min-width: calc(80% - 0.5rem);
         max-width: 300px;
     }

     .carousel-track-container {
         max-height: 350px;
         padding: 1rem 0;
     }

     .qr-image {
         max-height: 300px;
     }

     .carousel-track {
         gap: 0.75rem;
         padding: 0 0.75rem;
     }

     .carousel-btn {
         width: 40px;
         height: 40px;
         font-size: 1.5rem;
     }

     .carousel-btn.prev {
         left: 5px;
     }

     .carousel-btn.next {
         right: 5px;
     }

     .lightbox-close,
     .lightbox-prev,
     .lightbox-next {
         width: 40px;
         height: 40px;
         font-size: 1.5rem;
     }

     .lightbox-close {
         top: 10px;
         right: 10px;
     }

     .lightbox-prev {
         left: 10px;
     }

     .lightbox-next {
         right: 10px;
     }
 }

 /* Store Buttons */
 .store-buttons {
     display: flex;
     gap: 1rem;
     justify-content: center;
     flex-wrap: wrap;
     margin-top: 2rem;
 }

 .store-button {
     display: flex;
     align-items: center;
     gap: 0.75rem;
     padding: 0.875rem 1.5rem;
     background: rgba(255, 255, 255, 0.95);
     color: #000;
     border-radius: 0.75rem;
     text-decoration: none;
     transition: all 0.3s ease;
     box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
     min-width: 180px;
 }

 .store-button:hover {
     transform: translateY(-3px);
     box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
     background: white;
 }

 .store-icon {
     width: 32px;
     height: 32px;
     display: flex;
     align-items: center;
     justify-content: center;
 }

 .store-icon svg {
     width: 100%;
     height: 100%;
 }

 .store-text {
     display: flex;
     flex-direction: column;
     align-items: flex-start;
 }

 .store-label {
     font-size: 0.65rem;
     text-transform: uppercase;
     letter-spacing: 0.5px;
     opacity: 0.8;
     font-weight: 500;
 }

 .store-name {
     font-size: 1.1rem;
     font-weight: 700;
     line-height: 1.2;
 }

 /* Footer Updates */
 .footer-content {
     display: flex;
     flex-direction: column;
     align-items: center;
     text-align: center;
     margin-bottom: 2rem;
 }

 .footer-brand {
     max-width: 600px;
 }

 .footer-brand p {
     max-width: 100%;
     margin-left: auto;
     margin-right: auto;
 }

 .footer-contact {
     margin: 1.5rem 0;
 }

 .contact-email {
     display: flex;
     align-items: center;
     justify-content: center;
     gap: 0.5rem;
     color: rgba(255, 255, 255, 0.8);
     font-size: 1rem;
 }

 .contact-email svg {
     flex-shrink: 0;
 }

 .contact-email a {
     color: rgba(255, 255, 255, 0.9);
     text-decoration: none;
     transition: color 0.3s ease;
 }

 .contact-email a:hover {
     color: var(--primary);
 }

 .social-links {
     display: flex;
     gap: 1rem;
     justify-content: center;
 }

 .social-link {
     width: 44px;
     height: 44px;
     background: rgba(255, 255, 255, 0.1);
     border-radius: 50%;
     display: flex;
     align-items: center;
     justify-content: center;
     color: white;
     text-decoration: none;
     transition: all 0.3s ease;
     font-size: 1.25rem;
 }

 .social-link svg {
     width: 24px;
     height: 24px;
 }

 .social-link.facebook:hover {
     background: #1877F2;
     transform: translateY(-3px);
 }

 .social-link.twitter:hover {
     background: #000000;
     transform: translateY(-3px);
 }

 .social-link.zalo:hover {
     background: #0068FF;
     transform: translateY(-3px);
 }

 /* Mobile Responsive for Store Buttons */
 @media (max-width: 768px) {
     .store-buttons {
         flex-direction: column;
         align-items: stretch;
         gap: 0.75rem;
     }

     .store-button {
         width: 100%;
         max-width: 300px;
         margin: 0 auto;
     }
 }

 /* Light Theme */
 :root[data-theme="light"] {
     --dark: #ffffff;
     --light-gray: #0f172a;
 }

 body[data-theme="light"] {
     background: #f8fafc;
     color: #0f172a;
 }

 [data-theme="light"] nav {
     background: rgba(255, 255, 255, 0.98);
     border-bottom: 1px solid rgba(0, 0, 0, 0.1);
 }

 [data-theme="light"] .logo {
     background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 50%, var(--accent) 100%);
     -webkit-background-clip: text;
     -webkit-text-fill-color: transparent;
     background-clip: text;
 }

 [data-theme="light"] .nav-links a {
     color: rgba(0, 0, 0, 0.7);
 }

 [data-theme="light"] .nav-links a:hover {
     color: #0f172a;
 }

 [data-theme="light"] .mobile-nav {
     background: rgba(255, 255, 255, 0.98);
     border-bottom: 1px solid rgba(0, 0, 0, 0.1);
 }

 [data-theme="light"] .mobile-nav-links a {
     color: rgba(0, 0, 0, 0.8);
 }

 [data-theme="light"] .hamburger,
 [data-theme="light"] .hamburger::before,
 [data-theme="light"] .hamburger::after {
     background: #0f172a;
 }

 [data-theme="light"] .hero {
     background: linear-gradient(135deg, #f8fafc 0%, #e0e7ff 100%);
 }

 [data-theme="light"] .hero h1 {
     color: #0f172a;
 }

 [data-theme="light"] .hero p {
     color: rgba(0, 0, 0, 0.7);
 }

 [data-theme="light"] .stat-card {
     background: rgba(255, 255, 255, 0.8);
     border: 1px solid rgba(0, 0, 0, 0.1);
 }

 [data-theme="light"] .stat-label {
     color: rgba(0, 0, 0, 0.6);
 }

 [data-theme="light"] .bank-ticker {
     background: rgba(255, 255, 255, 0.5);
     border-top: 1px solid rgba(0, 0, 0, 0.1);
     border-bottom: 1px solid rgba(0, 0, 0, 0.1);
 }

 [data-theme="light"] .bank-item {
     color: rgba(0, 0, 0, 0.8);
 }

 [data-theme="light"] .section-dark {
     background: #ffffff;
 }

 [data-theme="light"] section {
     background: #f8fafc;
 }

 [data-theme="light"] .section-header h2 {
     color: #0f172a;
 }

 [data-theme="light"] .section-header p {
     color: rgba(0, 0, 0, 0.6);
 }

 [data-theme="light"] .feature-card {
     background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.7) 100%);
     border: 1px solid rgba(0, 0, 0, 0.1);
 }

 [data-theme="light"] .feature-card:hover {
     border-color: var(--primary);
     box-shadow: 0 20px 40px rgba(99, 102, 241, 0.2);
 }

 [data-theme="light"] .feature-card h3 {
     color: #0f172a;
 }

 [data-theme="light"] .feature-card p {
     color: rgba(0, 0, 0, 0.7);
 }

 [data-theme="light"] .carousel-track-container {
     background: rgba(255, 255, 255, 0.5);
 }

 [data-theme="light"] .carousel-slide {
     background: rgba(255, 255, 255, 0.9);
     border: 2px solid rgba(0, 0, 0, 0.1);
 }

 [data-theme="light"] .carousel-btn {
     background: rgba(99, 102, 241, 0.9);
 }

 [data-theme="light"] .carousel-dot {
     background: rgba(0, 0, 0, 0.3);
 }

 [data-theme="light"] .feature-highlight {
     background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(168, 85, 247, 0.05) 100%);
     color: rgba(0, 0, 0, 0.9);
 }

 [data-theme="light"] .highlight-icon {
     background: rgba(16, 185, 129, 0.15);
 }

 [data-theme="light"] footer {
     background: #ffffff;
     color: #0f172a;
     border-top: 1px solid rgba(0, 0, 0, 0.1);
 }

 [data-theme="light"] .footer-brand p {
     color: rgba(0, 0, 0, 0.7);
 }

 [data-theme="light"] .contact-email {
     color: rgba(0, 0, 0, 0.7);
 }

 [data-theme="light"] .contact-email a {
     color: rgba(0, 0, 0, 0.8);
 }

 [data-theme="light"] .social-link {
     background: rgba(0, 0, 0, 0.05);
     color: #0f172a;
 }

 [data-theme="light"] .footer-bottom {
     border-top: 1px solid rgba(0, 0, 0, 0.1);
     color: rgba(0, 0, 0, 0.5);
 }

 /* Theme Toggle Button */
 .theme-toggle {
     position: fixed;
     bottom: 2rem;
     right: 2rem;
     width: 56px;
     height: 56px;
     border-radius: 50%;
     background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
     border: none;
     cursor: pointer;
     display: flex;
     align-items: center;
     justify-content: center;
     box-shadow: 0 8px 20px rgba(99, 102, 241, 0.4);
     transition: all 0.3s ease;
     z-index: 999;
 }

 .theme-toggle:hover {
     transform: scale(1.1);
     box-shadow: 0 12px 30px rgba(99, 102, 241, 0.5);
 }

 .theme-toggle svg {
     width: 24px;
     height: 24px;
     color: white;
 }

 .theme-icon {
     position: absolute;
     transition: all 0.3s ease;
 }

 .theme-icon.hidden {
     opacity: 0;
     transform: rotate(180deg) scale(0);
 }

 .theme-icon.visible {
     opacity: 1;
     transform: rotate(0deg) scale(1);
 }

 @media (max-width: 768px) {
     .theme-toggle {
         bottom: 1.5rem;
         right: 1.5rem;
         width: 50px;
         height: 50px;
     }
 }

 /* Light theme for lightbox */
 [data-theme="light"] .lightbox {
     background: rgba(255, 255, 255, 0.95);
 }

 [data-theme="light"] .lightbox-close,
 [data-theme="light"] .lightbox-prev,
 [data-theme="light"] .lightbox-next {
     background: rgba(0, 0, 0, 0.1);
     color: #0f172a;
 }

 [data-theme="light"] .lightbox-close:hover,
 [data-theme="light"] .lightbox-prev:hover,
 [data-theme="light"] .lightbox-next:hover {
     background: var(--primary);
     color: white;
 }
/* CTA Section - Always keep same style regardless of theme */
.cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 50%, var(--accent) 100%) !important;
    color: white !important;
}

[data-theme="light"] .cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 50%, var(--accent) 100%) !important;
    color: white !important;
}

[data-theme="light"] .cta h2 {
    color: white !important;
}

[data-theme="light"] .cta p {
    color: white !important;
    opacity: 0.95;
}

[data-theme="light"] .cta::before {
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 60%);
}

/* Keep store buttons style consistent */
[data-theme="light"] .store-button {
    background: rgba(255, 255, 255, 0.95);
    color: #000;
}

[data-theme="light"] .store-button:hover {
    background: white;
}

/* Hero section - Keep "Tìm hiểu thêm" button consistent */
.hero .btn-secondary {
    background: transparent !important;
    color: white !important;
    border: 2px solid rgba(255, 255, 255, 0.3) !important;
}

.hero .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1) !important;
    border-color: white !important;
}

[data-theme="light"] .hero .btn-secondary {
    background: transparent !important;
    color: rgba(0, 0, 0, 0.8) !important;
    border: 2px solid rgba(0, 0, 0, 0.3) !important;
}

[data-theme="light"] .hero .btn-secondary:hover {
    background: rgba(0, 0, 0, 0.05) !important;
    border-color: rgba(0, 0, 0, 0.8) !important;
    color: #0f172a !important;
}

/* Video Demo Container */
.video-demo-container {
    margin: 3rem auto;
    max-width: 900px;
}

.video-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    background: rgba(0, 0, 0, 0.2);
    border-radius: 1.5rem;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.video-thumbnail {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
    transition: all 0.3s ease;
}

.video-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-thumbnail:hover {
    transform: scale(1.02);
}

.video-thumbnail:hover .play-button {
    transform: translate(-50%, -50%) scale(1.1);
    background: var(--primary);
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.play-button svg {
    width: 32px;
    height: 32px;
    color: #000;
    margin-left: 4px;
}

.video-caption {
    text-align: center;
    margin-top: 1rem;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

/* Video Modal */
.video-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10002;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.video-modal.active {
    display: flex;
    opacity: 1;
}

.video-modal-content {
    position: relative;
    width: 90%;
    max-width: 1200px;
    aspect-ratio: 16/9;
}

.video-modal-content iframe {
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 1rem;
}

.video-modal-close {
    position: absolute;
    top: -50px;
    right: 0;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.video-modal-close:hover {
    background: var(--primary);
    transform: scale(1.1);
}

/* Light theme for video elements */
[data-theme="light"] .video-caption {
    color: rgba(0, 0, 0, 0.7);
}

[data-theme="light"] .video-modal {
    background: rgba(255, 255, 255, 0.95);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .video-demo-container {
        margin: 2rem auto;
    }

    .video-wrapper {
        border-radius: 1rem;
    }

    .play-button {
        width: 60px;
        height: 60px;
    }

    .play-button svg {
        width: 24px;
        height: 24px;
    }

    .video-modal-content {
        width: 95%;
    }

    .video-modal-close {
        top: -45px;
        width: 36px;
        height: 36px;
        font-size: 1.25rem;
    }
}