/* Import fonts */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --dark-navy: #0A1929;
  --deep-space: #070B14;
  --charcoal: #1E2A3A;
  --accent-green: #00F5A0;
  --accent-cyan: #00D4FF;
  --text-primary: #FFFFFF;
  --text-secondary: #A0AEC0;
}

/* Base styles */
html {
  height: 100%;
  background: var(--deep-space);
}

body {
  font-family: 'Space Grotesk', sans-serif;
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  background: 
    radial-gradient(circle at 50% 50%, rgba(10, 25, 41, 0.8), rgba(7, 11, 20, 0.95)),
    linear-gradient(45deg, rgba(0, 245, 160, 0.1), rgba(0, 212, 255, 0.1));
  position: relative;
  overflow-x: hidden;
}

/* Stars */
.stars {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  background: 
    radial-gradient(1px 1px at 10% 10%, white 100%, transparent),
    radial-gradient(1px 1px at 20% 20%, white 100%, transparent),
    radial-gradient(1px 1px at 30% 30%, white 100%, transparent),
    radial-gradient(1px 1px at 40% 40%, white 100%, transparent),
    radial-gradient(2px 2px at 50% 50%, white 100%, transparent),
    radial-gradient(1px 1px at 60% 60%, white 100%, transparent),
    radial-gradient(1px 1px at 70% 70%, white 100%, transparent),
    radial-gradient(2px 2px at 80% 80%, white 100%, transparent),
    radial-gradient(1px 1px at 90% 90%, white 100%, transparent);
  background-size: 550px 550px;
  animation: stars 3s linear infinite;
  opacity: 0.3;
}

.stars::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: inherit;
  background-size: 350px 350px;
  animation: stars 4s linear infinite;
  opacity: 0.4;
}

@keyframes stars {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(-550px);
  }
}

/* Nebula effects */
.nebula {
  position: fixed;
  pointer-events: none;
  z-index: 0;
}

.nebula-1 {
  top: -30%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle at center, 
    rgba(0, 212, 255, 0.15) 0%,
    rgba(0, 212, 255, 0.1) 20%,
    rgba(0, 212, 255, 0.05) 40%,
    transparent 70%
  );
  filter: blur(40px);
}

.nebula-2 {
  bottom: -40%;
  left: -10%;
  width: 1000px;
  height: 1000px;
  background: radial-gradient(circle at center, 
    rgba(0, 245, 160, 0.15) 0%,
    rgba(0, 245, 160, 0.1) 20%,
    rgba(0, 245, 160, 0.05) 40%,
    transparent 70%
  );
  filter: blur(60px);
}

/* Content wrapper */
.content-wrapper {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  width: 100%;
}

/* Container adjustments */
.container {
  max-width: 1200px;
  margin: 20px auto;
  padding: 0 30px;
  position: relative;
  z-index: 2;
}

/* Feature cards with glass effect */
.feature-card {
  background: rgba(30, 42, 58, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 212, 255, 0.1);
}

/* Header styles */
header {
  padding: 20px 0;
}

.logo {
  height: 40px;
  width: auto;
}

/* Hero section */
.hero {
  position: relative;
  padding: 80px 0;
  text-align: center;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 95%;
  height: 100%;
  border: 1px solid var(--accent-cyan);
  border-radius: 4px;
  box-shadow: 0 0 15px rgba(0, 212, 255, 0.3);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 98%;
  height: 100%;
  border: 1px solid rgba(0, 245, 160, 0.3);
  border-radius: 4px;
  pointer-events: none;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
}

.hero p {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Corner Accents */
.hero-corner {
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid var(--accent-cyan);
  pointer-events: none;
}

.hero-corner::before {
  content: '';
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--accent-cyan);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent-cyan);
}

.corner-top-left {
  top: -1px;
  left: -1px;
  border-right: none;
  border-bottom: none;
}

.corner-top-right {
  top: -1px;
  right: -1px;
  border-left: none;
  border-bottom: none;
}

.corner-bottom-left {
  bottom: -1px;
  left: -1px;
  border-right: none;
  border-top: none;
}

.corner-bottom-right {
  bottom: -1px;
  right: -1px;
  border-left: none;
  border-top: none;
}

.corner-top-left::before {
  top: -4px;
  left: -4px;
}

.corner-top-right::before {
  top: -4px;
  right: -4px;
}

.corner-bottom-left::before {
  bottom: -4px;
  left: -4px;
}

.corner-bottom-right::before {
  bottom: -4px;
  right: -4px;
}

/* Enhanced Button styles */
.cta-button {
  display: inline-block;
  padding: 15px 30px;
  background: linear-gradient(135deg, 
    rgba(0, 245, 160, 0.1), 
    rgba(0, 212, 255, 0.1));
  color: var(--accent-cyan);
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1.1rem;
  border: 1px solid var(--accent-cyan);
  box-shadow: 
    0 0 10px rgba(0, 212, 255, 0.3),
    inset 0 0 10px rgba(0, 212, 255, 0.3);
  text-shadow: 
    0 0 10px var(--accent-cyan),
    0 0 20px var(--accent-cyan);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.cta-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(0, 212, 255, 0.2),
    transparent
  );
  transition: 0.5s;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 
    0 0 20px rgba(0, 212, 255, 0.5),
    inset 0 0 15px rgba(0, 212, 255, 0.5);
  text-shadow: 
    0 0 15px var(--accent-cyan),
    0 0 25px var(--accent-cyan),
    0 0 35px var(--accent-cyan);
  color: white;
}

.cta-button:hover::before {
  left: 100%;
}

/* Features section */
.features {
  padding: 80px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.feature-card h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
}

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

/* How it works section */
.how-it-works {
  padding: 80px 0;
  text-align: center;
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-top: 40px;
}

.step {
  padding: 20px;
}

.step-icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

/* Neon icon styles */
.neon-icon {
  font-style: normal;
  font-size: 1.8em;
  display: inline-block;
  margin-right: 12px;
  color: var(--accent-cyan);
  text-shadow: 
    0 0 7px var(--accent-cyan),
    0 0 10px var(--accent-cyan),
    0 0 21px var(--accent-cyan),
    0 0 42px var(--accent-green);
  animation: neon-glow 1.5s ease-in-out infinite alternate;
}

@keyframes neon-glow {
  from {
    text-shadow: 
      0 0 7px var(--accent-cyan),
      0 0 10px var(--accent-cyan),
      0 0 21px var(--accent-cyan),
      0 0 42px var(--accent-green);
  }
  to {
    text-shadow: 
      0 0 10px var(--accent-cyan),
      0 0 15px var(--accent-cyan),
      0 0 25px var(--accent-cyan),
      0 0 50px var(--accent-green);
  }
}

.step-icon .neon-icon {
  font-size: 3em;
  margin: 0 0 25px 0;
  display: block;
}

.feature-card .neon-icon {
  margin-right: 15px;
  vertical-align: middle;
}

/* Demo section */
.demo {
  padding: 80px 0;
  text-align: center;
}

.demo-video {
  width: 100%;
  max-width: 900px;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  margin: 40px auto;
  display: block;
}

/* Final CTA section */
.final-cta {
  padding: 100px 0;
  text-align: center;
  background-color: var(--charcoal);
}

.final-cta h2 {
  font-size: 2.5rem;
  margin-bottom: 30px;
}

/* Footer */
footer {
  padding: 40px 0;
  text-align: center;
  background-color: var(--charcoal);
}

.footer-links {
  margin-bottom: 20px;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  margin: 0 15px;
}

.footer-links a:hover {
  color: var(--text-primary);
}

.disclaimer {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .hero p {
    font-size: 1.1rem;
  }
  
  .features-grid,
  .steps {
    grid-template-columns: 1fr;
  }
  
  .final-cta h2 {
    font-size: 2rem;
  }
}

/* Screen Frame Effect */
.screen-frame {
  position: fixed;
  top: 20px;
  left: 20px;
  right: 20px;
  bottom: 20px;
  border: 2px solid var(--accent-cyan);
  pointer-events: none;
  z-index: 10;
  box-shadow: 0 0 15px rgba(0, 212, 255, 0.3);
  border-radius: 4px;
}

.screen-corner {
  position: fixed;
  width: 20px;
  height: 20px;
  border: 2px solid var(--accent-cyan);
  z-index: 10;
  pointer-events: none;
}

.screen-corner::before {
  content: '';
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--accent-cyan);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent-cyan);
}

.screen-corner.corner-top-left {
  top: 10px;
  left: 10px;
  border-right: none;
  border-bottom: none;
}

.screen-corner.corner-top-right {
  top: 10px;
  right: 10px;
  border-left: none;
  border-bottom: none;
}

.screen-corner.corner-bottom-left {
  bottom: 10px;
  left: 10px;
  border-right: none;
  border-top: none;
}

.screen-corner.corner-bottom-right {
  bottom: 10px;
  right: 10px;
  border-left: none;
  border-top: none;
}

.screen-corner.corner-top-left::before {
  top: -4px;
  left: -4px;
}

.screen-corner.corner-top-right::before {
  top: -4px;
  right: -4px;
}

.screen-corner.corner-bottom-left::before {
  bottom: -4px;
  left: -4px;
}

.screen-corner.corner-bottom-right::before {
  bottom: -4px;
  right: -4px;
}