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

 :root {
     --background: 220 45% 12%;
     --foreground: 0 0% 100%;
     --card: 220 40% 16%;
     --card-foreground: 0 0% 100%;
     --primary: 220 70% 50%;
     --primary-foreground: 0 0% 100%;
     --secondary: 220 45% 20%;
     --secondary-foreground: 0 0% 100%;
     --muted: 220 40% 18%;
     --muted-foreground: 0 0% 85%;
     --accent: 210 80% 55%;
     --accent-foreground: 0 0% 100%;
     --border: 220 40% 25%;
     --radius: 1rem;

     --hero-gradient-start: 220 45% 8%;
     --hero-gradient-mid: 220 70% 35%;
     --hero-gradient-end: 220 45% 15%;
     --section-bg: 220 45% 14%;

     --electric-purple: 220 70% 50%;
     --hot-pink: 210 80% 55%;
     --vibrant-orange: 220 70% 50%;
     --neon-cyan: 195 100% 50%;

     --shadow-3d-sm: 0 2px 4px hsl(220 70% 20% / 0.4), 0 4px 8px hsl(220 70% 30% / 0.2);
     --shadow-3d-md: 0 4px 8px hsl(220 70% 20% / 0.5), 0 8px 16px hsl(220 70% 30% / 0.3);
     --shadow-3d-lg: 0 8px 16px hsl(220 70% 20% / 0.6), 0 16px 32px hsl(220 70% 30% / 0.4);
     --shadow-3d-xl: 0 16px 32px hsl(220 70% 20% / 0.7), 0 24px 48px hsl(220 70% 30% / 0.5);

     --shadow-glow-purple: 0 0 20px hsl(220 70% 50% / 0.5);
     --shadow-glow-pink: 0 0 20px hsl(210 80% 55% / 0.5);
     --shadow-glow-orange: 0 0 20px hsl(220 70% 50% / 0.5);
 }

 body {
     font-family: 'Inter', sans-serif;
     background: hsl(var(--background));
     color: hsl(var(--foreground));
     line-height: 1.6;
     overflow-x: hidden;
 }

 html {
     scroll-behavior: smooth;
 }

 /* Navigation */
 nav {
     position: fixed;
     top: 0;
     width: 100%;
     background: hsl(var(--background) / 0.95);
     backdrop-filter: blur(10px);
     z-index: 1000;
     border-bottom: 1px solid hsl(var(--border));
 }

 .nav-container {
     display: flex;
     justify-content: space-between;
     align-items: center;
     padding: 1rem 2rem;
     max-width: 1400px;
     margin: 0 auto;
 }

 .logo {
     font-size: 1.5rem;
     font-weight: 700;
     background: linear-gradient(135deg, hsl(var(--electric-purple)), hsl(var(--hot-pink)), hsl(var(--vibrant-orange)));
     -webkit-background-clip: text;
     -webkit-text-fill-color: transparent;
     background-clip: text;
 }

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

 .nav-links a {
     color: hsl(var(--foreground));
     text-decoration: none;
     transition: color 0.3s;
     font-weight: 500;
 }

 .nav-links a:hover {
     color: hsl(var(--accent));
 }

 .mobile-nav {
     display: none;
 }

 .quote-btn {
     display: block;
 }

 /* Hero Section */
 .hero {
     position: relative;
     min-height: 100vh;
     display: flex;
     align-items: center;
     justify-content: center;
     padding-top: 80px;
     overflow: hidden;

 }

 .hero-gradient {
     position: absolute;
     inset: 0;
     background-image: url('hero-bg-software.jpg');
     z-index: -1;
     opacity: 0.5;
 }

 .hero-gradient::before {
     content: '';
     position: absolute;
     inset: 0;
     background: radial-gradient(circle at 20% 50%, hsl(var(--electric-purple) / 0.3), transparent 50%),
         radial-gradient(circle at 80% 30%, hsl(var(--hot-pink) / 0.3), transparent 50%),
         radial-gradient(circle at 40% 80%, hsl(var(--vibrant-orange) / 0.2), transparent 50%);
     animation: pulse-glow 8s ease-in-out infinite;
 }

 .coding-overlay {
     position: absolute;
     inset: 0;
     overflow: hidden;
     pointer-events: auto;
     z-index: 1;
 }

 /* .code-line {
     position: absolute;
     left: 0;
     width: 100%;
     height: 2px;
     background: linear-gradient(90deg,
             transparent,
             hsl(var(--primary) / 0.5),
             hsl(var(--accent) / 0.5),
             transparent);
     animation: scan 10s linear infinite;
     opacity: 0.5;
 } */

 .matrix-rain {
     position: absolute;
     inset: 0;
     animation: scan 1s steps(20) infinite;
     font-size: 1.5rem;
     font-family: monospace;
     color: hsl(var(--primary));
     backface-visibility: hidden;
     perspective: 1000px;
     z-index: 2;
 }



 .hamburger {
     display: none;
     cursor: pointer;
 }

 .hamburger span {
     display: block;
     width: 25px;
     height: 3px;
     background: hsl(var(--foreground));
     margin: 5px 0;
     transition: all 0.3s ease;
 }

 @keyframes scan {
     0% {
         top: 0%;
         opacity: 0;
     }

     50% {
         opacity: 1;
     }

     100% {
         top: 100%;
         opacity: 0;
     }
 }

 @keyframes pulse-glow {

     0%,
     100% {
         opacity: 0.5;
     }

     50% {
         opacity: 1;
     }
 }

 .hero-content {
     text-align: center;
     z-index: 10;
     animation: fadeInUp 1s ease-out;
 }

 @keyframes fadeInUp {
     from {
         opacity: 0;
         transform: translateY(30px);
     }

     to {
         opacity: 1;
         transform: translateY(0);
     }
 }

 .hero h1 {
     font-size: clamp(2.5rem, 5vw, 4rem);
     font-weight: 800;
     margin-bottom: 1.5rem;
     line-height: 1.2;
 }

 .text-gradient {
     background: linear-gradient(135deg, hsl(var(--electric-purple)), hsl(var(--hot-pink)), hsl(var(--vibrant-orange)));
     -webkit-background-clip: text;
     -webkit-text-fill-color: transparent;
     background-clip: text;
     background-size: 200% 200%;
     animation: gradient-shift 3s ease infinite;
 }

 @keyframes gradient-shift {

     0%,
     100% {
         background-position: 0% 50%;
     }

     50% {
         background-position: 100% 50%;
     }
 }

 .hero p {
     font-size: 1.25rem;
     color: hsl(var(--muted-foreground));
     margin-bottom: 2rem;
     max-width: 600px;
     margin-left: auto;
     margin-right: auto;
 }

 .btn-3d {
     display: inline-block;
     padding: 1rem 2.5rem;
     background: linear-gradient(135deg, hsl(var(--electric-purple)), hsl(var(--hot-pink)));
     color: hsl(var(--primary-foreground));
     text-decoration: none;
     border-radius: var(--radius);
     font-weight: 600;
     box-shadow: 0 4px 0 hsl(var(--primary) / 0.5), 0 8px 20px hsl(var(--primary) / 0.3);
     transition: all 0.2s ease;
     border: none;
     cursor: pointer;
 }

 .btn-3d:hover {
     transform: translateY(-2px);
     box-shadow: 0 6px 0 hsl(var(--primary) / 0.5), 0 12px 30px hsl(var(--primary) / 0.4);
 }

 .btn-3d:active {
     transform: translateY(2px);
     box-shadow: 0 2px 0 hsl(var(--primary) / 0.5), 0 4px 10px hsl(var(--primary) / 0.3);
 }

 /* Section Styles */
 section {
     padding: 5rem 0;
 }

 .section-bg {
     background: linear-gradient(180deg, hsl(var(--section-bg)), hsl(var(--background)));
 }

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

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

 .section-title {
     text-align: center;
     font-size: 2.5rem;
     font-weight: 700;
     margin-bottom: 1rem;
 }

 .section-subtitle {
     text-align: center;
     color: hsl(var(--muted-foreground));
     font-size: 1.125rem;
     margin-bottom: 3rem;
 }

 .container {
     max-width: 1200px;
     margin: 0 auto;
     padding: 0 1rem;
 }

 /* Cards Grid */
 .cards-grid {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
     gap: 2rem;
     margin-top: 3rem;
     perspective: 1000px;
 }

 .card-3d {
     background: hsl(var(--card));
     border: 1px solid hsl(var(--border));
     border-radius: var(--radius);
     padding: 2rem;
     transform-style: preserve-3d;
     transition: transform 0.4s ease, box-shadow 0.4s ease;
     box-shadow: var(--shadow-3d-md);
 }

 .card-3d:hover {
     transform: translateY(-8px) rotateX(2deg) rotateY(2deg);
     box-shadow: var(--shadow-3d-xl), var(--shadow-glow-purple);
 }

 .card-icon {
     width: 48px;
     height: 48px;
     background: linear-gradient(135deg, hsl(var(--hot-pink)), hsl(var(--vibrant-orange)));
     border-radius: 0.75rem;
     display: flex;
     align-items: center;
     justify-content: center;
     margin-bottom: 1.5rem;
     box-shadow: var(--shadow-glow-pink);
 }

 .card-3d h3 {
     font-size: 1.5rem;
     margin-bottom: 1rem;
     color: hsl(var(--card-foreground));
 }

 .card-3d p {
     color: hsl(var(--muted-foreground));
     line-height: 1.8;
 }

 /* Pricing Cards */
 .pricing-grid {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
     gap: 2rem;
     margin-top: 3rem;
     perspective: 1000px;
 }

 .pricing-card {
     background: hsl(var(--card));
     border: 2px solid hsl(var(--border));
     border-radius: var(--radius);
     padding: 2rem;
     text-align: center;
     position: relative;
     transform-style: preserve-3d;
     transition: transform 0.4s ease, box-shadow 0.4s ease;
     box-shadow: var(--shadow-3d-md);
 }

 .pricing-card:hover {
     transform: translateY(-8px) rotateX(2deg) rotateY(2deg);
     box-shadow: var(--shadow-3d-xl), var(--shadow-glow-purple);
 }

 .pricing-card.popular {
     border-color: hsl(var(--primary));
     animation: glow-pulse 2s ease-in-out infinite;
 }

 @keyframes glow-pulse {

     0%,
     100% {
         box-shadow: var(--shadow-3d-md);
     }

     50% {
         box-shadow: var(--shadow-3d-lg), var(--shadow-glow-purple);
     }
 }

 .popular-badge {
     position: absolute;
     top: -12px;
     left: 50%;
     transform: translateX(-50%);
     background: linear-gradient(135deg, hsl(var(--electric-purple)), hsl(var(--hot-pink)), hsl(var(--vibrant-orange)));
     background-size: 400% 400%;
     animation: gradient-shift 15s ease infinite;
     color: hsl(var(--primary-foreground));
     padding: 0.25rem 1rem;
     border-radius: 1rem;
     font-size: 0.875rem;
     font-weight: 600;
 }

 .pricing-amount {
     font-size: 2.5rem;
     font-weight: 700;
     background: linear-gradient(135deg, hsl(var(--electric-purple)), hsl(var(--hot-pink)), hsl(var(--vibrant-orange)));
     -webkit-background-clip: text;
     -webkit-text-fill-color: transparent;
     background-clip: text;
     margin: 1rem 0;
 }

 .feature-list {
     list-style: none;
     text-align: left;
     margin: 2rem 0;
 }

 .feature-list li {
     padding: 0.5rem 0;
     color: hsl(var(--foreground));
     display: flex;
     align-items: center;
     font-size: 0.875rem;
 }

 .feature-list li::before {
     content: "";
     width: 6px;
     height: 6px;
     border-radius: 50%;
     background: hsl(var(--accent));
     margin-right: 0.75rem;
 }

 /* Stats Cards */
 .stats-grid {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
     gap: 2rem;
     margin-top: 3rem;
 }

 .stat-card {
     background: hsl(var(--card));
     border: 1px solid hsl(var(--border));
     border-radius: var(--radius);
     padding: 2rem;
     text-align: center;
     box-shadow: var(--shadow-3d-md);
     transition: transform 0.3s ease, box-shadow 0.3s ease;
 }

 .stat-card:hover {
     transform: translateY(-5px);
     box-shadow: var(--shadow-3d-lg), var(--shadow-glow-pink);
 }

 .stat-number {
     font-size: 2.5rem;
     font-weight: 700;
     background: linear-gradient(135deg, hsl(var(--electric-purple)), hsl(var(--hot-pink)));
     -webkit-background-clip: text;
     -webkit-text-fill-color: transparent;
     background-clip: text;
     margin-bottom: 0.5rem;
 }

 .stat-label {
     color: hsl(var(--muted-foreground));
 }

 /* Form Styles */
 .form-container {
     max-width: 600px;
     margin: 0 auto;
 }

 .form-group {
     margin-bottom: 1.5rem;
 }

 .form-input,
 .form-textarea {
     width: 100%;
     padding: 1rem;
     border-radius: 0.5rem;
     border: 1px solid hsl(var(--border));
     background: hsl(var(--card));
     color: hsl(var(--foreground));
     font-family: inherit;
     font-size: 1rem;
     transition: border-color 0.3s ease;
 }

 .form-input:focus,
 .form-textarea:focus {
     outline: none;
     border-color: hsl(var(--primary));
 }

 .form-textarea {
     resize: vertical;
     min-height: 150px;
 }

 /* Footer */
 footer {
     background: hsl(var(--background));
     border-top: 1px solid hsl(var(--border));
     padding: 3rem 0 1rem;
     text-align: center;
 }

 footer p {
     color: hsl(var(--muted-foreground));
 }

 /* WhatsApp Button */
 .whatsapp-button {
     position: fixed;
     bottom: 2rem;
     right: 2rem;
     width: 60px;
     height: 60px;
     background: #25D366;
     border-radius: 50%;
     display: flex;
     align-items: center;
     justify-content: center;
     box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
     z-index: 1000;
     transition: transform 0.3s;
     text-decoration: none;
 }

 .whatsapp-button:hover {
     transform: scale(1.1);
 }

 /* Responsive */
 @media (max-width: 768px) {
     .nav-links {
         display: none;
     }

     .hero h1 {
         font-size: 2rem;
     }

     .cards-grid,
     .pricing-grid,
     .stats-grid {
         grid-template-columns: 1fr;
     }

     .section-title {
         font-size: 2rem;
     }

     .hamburger {
         display: block;
         margin-right: 0;
     }

     .mobile-nav {
         position: fixed;
         top: 0;
         left: 0;
         width: 100%;
         height: 100%;
         background: hsl(var(--background));
         z-index: 1000;
         display: none;
     }

     .mobile-nav li {
         margin-bottom: 1rem;
     }

     .mobile-nav a {
         position: absolute;
         display: block;
         padding: 1rem;
         color: hsl(var(--foreground));
         text-decoration: none;
         transition: color 0.3s ease;
         background-color: hsl(var(--card));
         border-radius: var(--radius);
         width: 100%;
         box-shadow: var(--shadow-3d-md);
         margin: 0 auto;
         text-align: center;
     }

     .mobile-nav a:hover {
         color: hsl(var(--primary));
     }

     .quote-btn {
         display: none;
     }
 }