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

html,
body {
  height: 100%;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100dvh;

  font-family: 'Poppins', sans-serif;
  background: radial-gradient(circle at top left, #00112b, #0a0f2d 60%, #000814);
  color: #fff;
  position: relative;
}

.bg-particles {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: url('data:image/svg+xml;utf8,\
<svg xmlns="http://www.w3.org/2000/svg" width="200" height="200">\
<circle cx="100" cy="100" r="2" fill="rgba(255,255,255,0.05)" />\
</svg>') repeat;
  opacity: 0.3;
  animation: moveBG 30s linear infinite;
}

@keyframes moveBG {
  from {
    background-position: 0 0;
  }

  to {
    background-position: -200px -200px;
  }
}

#cube-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}

.hero-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 60px;
  max-width: 1200px;
  width: 100%;
  position: relative;
}

.hero-logo {
  position: relative;
  text-align: center;
  animation: fadeIn 1.2s ease-out;
}

.hero-logo::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(0, 224, 255, 0.2) 0%, transparent 70%);
  transform: translate(-50%, -50%);
  z-index: -1;
  border-radius: 50%;
  animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 0.4;
    transform: translate(-50%, -50%) scale(1);
  }

  50% {
    opacity: 0.7;
    transform: translate(-50%, -50%) scale(1.15);
  }
}

.hero-logo img {
  width: 220px;
  border: 4px solid #00aaff;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 170, 255, 0.6);
  transition: transform 0.3s ease;
}

.hero-logo img:hover {
  transform: scale(1.05);
}

.hero-logo h1 {
  margin-top: 16px;
  font-family: 'Orbitron', sans-serif;
  font-size: 3.5rem;
  color: #00e0ff;
  text-shadow: 0 2px 8px rgba(0, 224, 255, 0.7);
}

.hero-subtitle {
  margin-top: 12px;
  font-size: 1.3rem;
  color: #b0eaff;
  font-weight: 500;
  animation: fadeIn 1.6s ease-out;
}

.hero-actions {
  margin-top: 24px;
}

.hero-button {
  display: inline-block;
  padding: 12px 24px;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: 8px;
  background: linear-gradient(145deg, #00bfff, #007acc);
  color: #fff;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(0, 170, 255, 0.3);
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hero-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 200, 255, 0.5);
}

.hero-text-link {
  display: block;
  margin-top: 12px;
  font-size: 0.9rem;
  color: #bbb;
  text-decoration: none;
  transition: color 0.3s ease;
}

.hero-text-link:hover {
  color: #fff;
}

@media (max-width: 768px) {
  .hero-container {
    flex-direction: column;
    gap: 40px;
    text-align: center;
  }

  .hero-logo::before {
    width: 200px;
    height: 200px;
  }

  .hero-logo h1 {
    font-size: 2.5rem;
  }
}

.site-footer {
  z-index: 1;
  position: relative;
  text-align: center;
  padding: 15px 0;
  font-size: 0.85rem;
  color: #aaa;
  background: rgba(255, 255, 255, 0.1);
  border-top: 1px solid #333;
}

.site-footer a {
  color: #66ccff;
  text-decoration: underline;
  transition: color 0.3s ease;
  text-decoration: none;
}

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