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

body, html {
  height: 100%;
  font-family: 'Space Grotesk', sans-serif;
  background-color: #0c111a;
  color: #f6f7f9;
  overflow: hidden;
}

.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.bg {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.35) blur(1px);
  z-index: 0;
}

.overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(12,17,26,0.1) 0%, rgba(12,17,26,0.9) 80%);
  z-index: 1;
}

.content {
  position: relative;
  z-index: 2;
  color: #fff;
  padding: 2rem;
}

.title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(2.5rem, 8vw, 6rem);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #ff6a00;
  text-shadow: 0 0 25px rgba(255,106,0,0.4);
  animation: flicker 3s infinite alternate;
}

.title span {
  color: #1fb6ff;
  text-shadow: 0 0 25px rgba(31,182,255,0.5);
}

.subtitle {
  margin-top: 1.5rem;
  font-size: 1.2rem;
  color: rgba(255,255,255,0.85);
  letter-spacing: 0.05em;
  animation: fadeIn 4s ease forwards;
}

.line {
  width: 120px;
  height: 2px;
  background: linear-gradient(90deg, #1fb6ff, #ff6a00);
  margin: 2rem auto;
  border-radius: 2px;
  animation: pulse 2s infinite ease-in-out;
}

.byline {
  color: #1fb6ff;
  font-size: 1rem;
  opacity: 0.8;
  letter-spacing: 0.15em;
}

@keyframes flicker {
  0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% {
    opacity: 1;
  }
  20%, 24%, 55% {
    opacity: 0.4;
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scaleX(1);
    opacity: 1;
  }
  50% {
    transform: scaleX(1.2);
    opacity: 0.6;
  }
}

@keyframes fadeIn {
  0% { opacity: 0; transform: translateY(20px); }
  100% { opacity: 1; transform: translateY(0); }
}