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

body {
  min-height: 100vh;
  background: radial-gradient(circle at top, #556b1f, #111 35%, #050505 75%);
  font-family: 'Inter', Arial, sans-serif;
  color: #fff;
  overflow-x: hidden;
  line-height: 1.6;
}

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

.glow {
  position: fixed;
  width: 700px;
  height: 700px;
  background: #9cff00;
  filter: blur(200px);
  opacity: 0.12;
  top: -250px;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
  z-index: 0;
}

header {
  padding: 20px 0;
  background: rgba(5, 5, 5, 0.7);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(156, 255, 0, 0.15);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 28px;
  font-weight: 900;
  letter-spacing: 6px;
  color: #fff;
}
.logo span {
  color: #9cff00;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 30px;
}
nav ul li a {
  color: #ccc;
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  transition: color 0.3s;
  letter-spacing: 0.3px;
}
nav ul li a:hover {
  color: #9cff00;
}

.menu-toggle {
  display: none;
  font-size: 28px;
  cursor: pointer;
  color: #9cff00;
}

.hero {
  padding: 40px 0 60px;
  position: relative;
  z-index: 1;
}

.hero-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 60px;
  flex-wrap: wrap;
}

.image-box img {
  width: 430px;
  max-width: 80vw;
  filter: drop-shadow(0 0 40px rgba(156, 255, 0, 0.35));
}

.content {
  max-width: 550px;
}
.content h1 {
  font-size: 58px;
  font-weight: 900;
  line-height: 1.08;
}
.content h1 span {
  color: #9cff00;
}
.content .description {
  margin-top: 20px;
  font-size: 18px;
  color: #d0d0d0;
  line-height: 1.7;
}

.button {
  display: inline-block;
  margin-top: 30px;
  padding: 16px 48px;
  border-radius: 60px;
  background: #9cff00;
  color: #050505;
  font-weight: 700;
  font-size: 18px;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 0 25px rgba(156, 255, 0, 0.2);
}
.button:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 45px #9cff00;
}

.features {
  padding: 70px 0 50px;
  background: rgba(0, 0, 0, 0.4);
  border-top: 1px solid rgba(156, 255, 0, 0.1);
  border-bottom: 1px solid rgba(156, 255, 0, 0.1);
}

.section-title {
  font-size: 38px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 50px;
  letter-spacing: 1px;
}
.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: #9cff00;
  margin: 12px auto 0;
  border-radius: 4px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 30px;
}

.feature {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(156, 255, 0, 0.2);
  border-radius: 20px;
  padding: 30px 25px;
  backdrop-filter: blur(8px);
  transition: all 0.3s ease;
  text-align: center;
}
.feature:hover {
  transform: translateY(-6px);
  border-color: #9cff00;
  box-shadow: 0 8px 30px rgba(156, 255, 0, 0.15);
}
.feature-icon {
  font-size: 44px;
  margin-bottom: 12px;
  display: block;
}
.feature h3 {
  font-size: 20px;
  color: #9cff00;
  margin-bottom: 10px;
}
.feature p {
  color: #c0c0c0;
  font-size: 15px;
  line-height: 1.6;
}

.stats {
  padding: 60px 0;
  background: rgba(0, 0, 0, 0.6);
  border-top: 1px solid rgba(156, 255, 0, 0.15);
  border-bottom: 1px solid rgba(156, 255, 0, 0.15);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 30px;
  text-align: center;
}
.stats-item {
  padding: 15px;
}
.stats-number {
  display: inline-block;
  font-size: 44px;
  font-weight: 900;
  color: #9cff00;
  letter-spacing: 2px;
}
.stats-suffix {
  font-size: 30px;
  font-weight: 700;
  color: #9cff00;
  margin-left: 2px;
}
.stats-label {
  display: block;
  font-size: 15px;
  color: #aaa;
  margin-top: 8px;
}

.cta {
  padding: 70px 0;
  background: radial-gradient(circle at center, #1f2b0a, #050505 70%);
  text-align: center;
  border-top: 1px solid rgba(156, 255, 0, 0.2);
}
.cta h2 {
  font-size: 40px;
  font-weight: 800;
}
.cta p {
  font-size: 18px;
  color: #ccc;
  margin: 20px 0 30px;
}
.cta-button {
  background: #9cff00;
  color: #050505;
  font-size: 22px;
  padding: 18px 60px;
  box-shadow: 0 0 40px rgba(156, 255, 0, 0.3);
}
.cta-button:hover {
  box-shadow: 0 0 70px #9cff00;
}

footer {
  background: #050505;
  padding: 40px 0 20px;
  border-top: 1px solid rgba(156, 255, 0, 0.2);
}
.footer-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.footer-logo {
  font-size: 22px;
  font-weight: 900;
  letter-spacing: 4px;
}
.footer-logo span {
  color: #9cff00;
}
.footer-links,
.footer-social {
  display: flex;
  gap: 25px;
}
.footer-links a,
.footer-social a {
  color: #aaa;
  text-decoration: none;
  font-size: 14px;
  transition: color 0.3s;
}
.footer-links a:hover,
.footer-social a:hover {
  color: #9cff00;
}
.footer-copy {
  width: 100%;
  text-align: center;
  color: #666;
  font-size: 13px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.05);
  margin-top: 20px;
}

@media (max-width: 900px) {
  .hero-container {
    flex-direction: column;
    text-align: center;
  }
  .content h1 {
    font-size: 42px;
  }
}

@media (max-width: 768px) {
  nav ul {
    display: none;
    flex-direction: column;
    background: rgba(0,0,0,0.95);
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    padding: 20px;
    border-bottom: 1px solid #9cff00;
    gap: 15px;
  }
  nav ul.active {
    display: flex;
  }
  .menu-toggle {
    display: block;
  }
  .header-container {
    flex-wrap: wrap;
  }
  .footer-container {
    flex-direction: column;
    text-align: center;
  }
  .footer-links,
  .footer-social {
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .content h1 {
    font-size: 32px;
  }
  .section-title {
    font-size: 28px;
  }
  .button {
    padding: 14px 30px;
    font-size: 16px;
  }
  .stats-number {
    font-size: 34px;
  }
  .cta h2 {
    font-size: 28px;
  }
}