/* === HERO SECTION === */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background-color: var(--bg-primary);
  background-image: var(--gradient-hero);
}

/* Background grid */
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  animation: gridPulse 8s ease-in-out infinite;
}

@keyframes gridPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Hero content */
.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 860px;
  padding: 120px 24px 80px;
}

.hero-eyebrow {
  display: inline-block;
  font-family: 'Orbitron', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
  opacity: 0;
  animation: fadeIn 0.8s ease 0.2s forwards;
}

.hero-headline {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(2.8rem, 8vw, 6rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 28px;
  opacity: 0;
  animation: slideUp 0.9s ease 0.4s forwards;
}

.hero-accent {
  background: linear-gradient(135deg, var(--accent) 0%, #FF6B35 60%, #FFa040 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
  filter: drop-shadow(0 0 20px rgba(255,69,0,0.4));
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: 400;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 48px;
  opacity: 0;
  animation: fadeIn 0.8s ease 0.8s forwards;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeIn 0.8s ease 1.1s forwards;
}

/* Scroll hint */
.hero-scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  animation: fadeIn 1s ease 1.6s forwards;
}

.hero-scroll-hint span {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* Hero entry animations */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fade { opacity: 0; animation: fadeIn 0.8s ease 0.2s forwards; }
.animate-slide-up { opacity: 0; animation: slideUp 0.9s ease 0.4s forwards; }
.animate-fade-delay { opacity: 0; animation: fadeIn 0.8s ease 0.8s forwards; }
.animate-fade-delay2 { opacity: 0; animation: fadeIn 0.8s ease 1.1s forwards; }

/* === RESPONSIVE === */

@media (max-width: 768px) {
  .hero-headline {
    font-size: clamp(2.2rem, 10vw, 3.5rem);
  }

  .hero-sub br {
    display: none;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .hero-actions a {
    width: 100%;
    max-width: 280px;
    text-align: center;
  }

  .hero-scroll-hint {
    display: none;
  }
}