@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.6;
  color: #f1f5f9;
  background: #000000;
  overflow-x: hidden;
}

html {
  scroll-behavior: smooth;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Navigation */
.navbar {
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 255, 255, 0.3);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3), 0 0 40px rgba(0, 255, 255, 0.05);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  transition: all 0.3s ease;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo h2 {
  color: #ffffff;
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.5px;
}

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

.nav-link {
  color: #cbd5e1;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  transition: all 0.3s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #00ffff, #0066ff, #ffffff);
  box-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: #ffffff;
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.bar {
  width: 25px;
  height: 2px;
  background: #cbd5e1;
  margin: 3px 0;
  transition: 0.3s;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  color: white;
  padding-top: 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(128, 128, 128, 0.12) 0%, transparent 50%),
    radial-gradient(circle at 50% 10%, rgba(0, 255, 255, 0.1) 0%, transparent 50%);
  opacity: 0.7;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-brand {
  font-family: 'JetBrains Mono', monospace;
  font-size: 4.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, #ffffff, #00ffff, #0066ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 3rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  line-height: 1;
  text-shadow: 0 0 30px rgba(0, 255, 255, 0.3);
  filter: drop-shadow(0 0 10px rgba(0, 255, 255, 0.2));
}

.hero-title {
  font-family: 'Inter', sans-serif;
  font-size: 3rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  line-height: 1.1;
  color: #f1f5f9;
  letter-spacing: -0.025em;
}

.hero-description {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  color: #94a3b8;
  font-weight: 400;
  line-height: 1.7;
}

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

.btn {
  padding: 1rem 2rem;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  display: inline-block;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, #00ffff, #0088ff, #0066cc);
  color: #ffffff;
  box-shadow: 0 4px 14px 0 rgba(0, 255, 255, 0.4), 0 0 20px rgba(0, 150, 255, 0.2);
  border: 1px solid rgba(0, 255, 255, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #00ffff, #00aaff, #0077dd);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px 0 rgba(0, 255, 255, 0.5), 0 0 30px rgba(0, 150, 255, 0.3);
}

.btn-secondary {
  background: linear-gradient(135deg, rgba(0, 255, 255, 0.05), rgba(0, 150, 255, 0.05));
  color: #00ffff;
  border: 1px solid rgba(0, 255, 255, 0.3);
  box-shadow: 0 0 15px rgba(0, 255, 255, 0.1);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, rgba(0, 255, 255, 0.15), rgba(0, 150, 255, 0.15));
  border-color: #00ffff;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(0, 255, 255, 0.3), 0 0 25px rgba(0, 255, 255, 0.2);
}

.hero-graphic {
  width: 400px;
  height: 400px;
  background: linear-gradient(135deg, rgba(0, 255, 255, 0.15), rgba(0, 150, 255, 0.12), rgba(0, 100, 200, 0.1));
  border-radius: 20px;
  position: relative;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0, 255, 255, 0.4);
  backdrop-filter: blur(20px);
  box-shadow: 0 8px 32px rgba(0, 255, 255, 0.2), 0 0 50px rgba(0, 150, 255, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.hero-graphic::before {
  content: '';
  position: absolute;
  top: 20px;
  left: 20px;
  right: 20px;
  bottom: 20px;
  background: linear-gradient(135deg, rgba(0, 17, 34, 0.7), rgba(0, 51, 102, 0.8), rgba(0, 34, 68, 0.9));
  border-radius: 16px;
  border: 1px solid rgba(0, 255, 255, 0.15);
  box-shadow: inset 0 1px 0 rgba(0, 255, 255, 0.1), inset 0 -1px 0 rgba(0, 150, 255, 0.1);
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 16px;
  position: relative;
  z-index: 2;
}

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-family: 'Inter', sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: #ffffff;
  letter-spacing: -0.025em;
}

.section-header p {
  font-size: 1.125rem;
  color: #6b7280;
  max-width: 600px;
  margin: 0 auto;
}

/* About Section */
.about {
  padding: 6rem 0;
  background: #0a0a0a;
  position: relative;
}

.about::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.03), rgba(0, 255, 255, 0.04));
}

.about-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 2;
}

.about-text h3 {
  font-family: 'Inter', sans-serif;
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #ffffff, #00ffff, #66ccff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.025em;
  filter: drop-shadow(0 0 10px rgba(0, 255, 255, 0.2));
}

.about-text p {
  font-size: 1.125rem;
  color: #9ca3af;
  margin-bottom: 3rem;
  font-weight: 400;
  line-height: 1.7;
}

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

.stat {
  text-align: center;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(0, 255, 255, 0.06));
  padding: 2.5rem 1.5rem;
  border-radius: 16px;
  border: 1px solid rgba(0, 255, 255, 0.2);
  transition: all 0.3s ease;
  backdrop-filter: blur(15px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.stat:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 40px rgba(0, 255, 255, 0.15), 0 0 30px rgba(0, 255, 255, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  border-color: rgba(0, 255, 255, 0.4);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(0, 255, 255, 0.1));
}

.stat h4 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 2.5rem;
  color: #ffffff;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.stat p {
  color: #6b7280;
  font-weight: 500;
  font-size: 0.95rem;
}

/* Features Section */
.features {
  padding: 6rem 0;
  background: #000000;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.feature-card {
  background: rgba(26, 26, 26, 0.8);
  padding: 2.5rem;
  border-radius: 16px;
  border: 1px solid rgba(0, 255, 255, 0.2);
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  backdrop-filter: blur(15px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 255, 255, 0.15), 0 0 40px rgba(0, 255, 255, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  border-color: rgba(0, 255, 255, 0.4);
  background: rgba(32, 32, 32, 0.9);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  opacity: 0.9;
}

.feature-card h3 {
  font-family: 'Inter', sans-serif;
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: #ffffff;
  letter-spacing: -0.025em;
}

.feature-card p {
  color: #6b7280;
  line-height: 1.6;
  font-weight: 400;
}

/* Contact Section */
.contact {
  padding: 6rem 0;
  background: #0a0a0a;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  max-width: 1000px;
  margin: 0 auto;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-section-title {
  font-family: 'Inter', sans-serif;
  font-size: 1.5rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid rgba(0, 255, 255, 0.5);
  box-shadow: 0 2px 10px rgba(0, 255, 255, 0.2);
}

.contact-form-wrapper {
  display: flex;
  flex-direction: column;
}

.contact-item {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(0, 255, 255, 0.06));
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(0, 255, 255, 0.2);
  transition: all 0.3s ease;
}

.contact-item:hover {
  border-color: rgba(0, 255, 255, 0.5);
  box-shadow: 0 4px 20px rgba(0, 255, 255, 0.15), 0 0 25px rgba(0, 255, 255, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(0, 255, 255, 0.1));
}

.contact-item h4 {
  background: linear-gradient(135deg, #ffffff, #00ffff, #66ccff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
  font-size: 1.125rem;
  font-weight: 600;
  filter: drop-shadow(0 0 5px rgba(0, 255, 255, 0.2));
}

.contact-item p {
  color: #9ca3af;
  font-size: 1rem;
}

.contact-form {
  background: rgba(26, 26, 26, 0.8);
  padding: 2.5rem;
  border-radius: 16px;
  border: 1px solid rgba(0, 255, 255, 0.3);
  backdrop-filter: blur(15px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

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

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  border: 1px solid rgba(0, 255, 255, 0.3);
  border-radius: 8px;
  font-size: 1rem;
  background: rgba(0, 0, 0, 0.5);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3), 0 0 10px rgba(0, 255, 255, 0.05);
  color: #f1f5f9;
  transition: all 0.3s ease;
  font-family: inherit;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #4b5563;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #00ffff;
  box-shadow: 0 0 0 3px rgba(0, 255, 255, 0.3), 0 0 15px rgba(0, 255, 255, 0.2);
}

.contact-form .btn {
  width: 100%;
  background: linear-gradient(135deg, #00ffff, #0088ff, #0066cc);
  color: #ffffff;
  border: 1px solid rgba(0, 255, 255, 0.3);
  cursor: pointer;
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(0, 255, 255, 0.3), 0 0 20px rgba(0, 150, 255, 0.1);
}

.contact-form .btn:hover {
  background: linear-gradient(135deg, #00ffff, #00aaff, #0077dd);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 255, 255, 0.4), 0 0 30px rgba(0, 150, 255, 0.2);
}

/* Footer */
.footer {
  background: #000000;
  color: #9ca3af;
  padding: 3rem 0 1rem;
  border-top: 1px solid rgba(0, 255, 255, 0.2);
  box-shadow: 0 -4px 20px rgba(0, 255, 255, 0.05);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
  margin-bottom: 1rem;
  color: #ffffff;
  font-weight: 600;
}

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

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: #6b7280;
  text-decoration: none;
  transition: all 0.3s ease;
}

.footer-section a:hover {
  color: #ffffff;
}

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

.social-links a {
  padding: 0.75rem;
  border: 1px solid rgba(0, 255, 255, 0.3);
  border-radius: 8px;
  transition: all 0.3s ease;
  box-shadow: 0 0 10px rgba(0, 255, 255, 0.1);
}

.social-links a:hover {
  border-color: #00ffff;
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 15px rgba(0, 255, 255, 0.2);
}

.footer-bottom {
  border-top: 1px solid rgba(96, 165, 250, 0.12);
  padding-top: 1rem;
  text-align: center;
  color: #4b5563;
}

/* Responsive Design */
@media screen and (max-width: 768px) {
  .nav-menu {
    position: fixed;
    left: -100%;
    top: 70px;
    flex-direction: column;
    background: rgba(0, 0, 0, 0.98);
    backdrop-filter: blur(20px);
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 10px 27px rgba(0, 0, 0, 0.5), 0 0 30px rgba(0, 255, 255, 0.1);
    padding: 2rem 0;
    border: 1px solid rgba(0, 255, 255, 0.2);
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-toggle {
    display: flex;
  }

  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }

  .hero-brand {
    font-size: 2.8rem;
    letter-spacing: 2px;
    margin-bottom: 2.5rem;
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .hero-graphic {
    width: 300px;
    height: 300px;
  }

  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero-buttons {
    justify-content: center;
  }

  .btn {
    padding: 0.875rem 1.75rem;
    font-size: 0.9rem;
  }

  .section-header h2 {
    font-size: 2rem;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }
}

@media screen and (max-width: 480px) {
  .hero-brand {
    font-size: 2.2rem;
    letter-spacing: 1px;
    margin-bottom: 2rem;
  }

  .hero-title {
    font-size: 1.8rem;
  }
  
  .hero-description {
    font-size: 1.125rem;
  }
  
  .stats {
    grid-template-columns: 1fr;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .btn {
    width: 100%;
    max-width: 280px;
  }
  
  .feature-card,
  .contact-form,
  .contact-item {
    padding: 1.5rem;
  }
}