/* === HERO PREMIUM (AERO/RUN INSPIRED) === */

.hero-premium {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 700px;
  background-color: var(--bg);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  color: var(--fg);
}

.hero-premium-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.6) saturate(1.2);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(4, 8, 20, 0.9) 0%, rgba(4, 8, 20, 0.4) 50%, rgba(4, 8, 20, 0.1) 100%);
}

.hero-ui-container {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 5%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
}

.hero-header-rail {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.rail-brand {
  color: #fbbf24;
}

.rail-tag {
  color: var(--fg-2);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.1rem 0.5rem;
  border-radius: 4px;
}

.hero-content {
  max-width: 600px;
}

.hero-title-condensed {
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: clamp(3rem, 6vw, 5.5rem);
  line-height: 1.05;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  color: #ffffff;
}

.hero-text-tech {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--fg-2);
  margin-bottom: 2.5rem;
  max-width: 480px;
}

.hero-cta-group {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.btn-tech {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #fbbf24;
  color: #000;
  font-weight: 700;
  padding: 1rem 2rem;
  border-radius: 4px;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.3s ease;
  width: fit-content;
}

.btn-tech:hover {
  background: #fcd34d;
  transform: translateY(-2px);
}

.btn-tech .arrow {
  transition: transform 0.3s ease;
}

.btn-tech:hover .arrow {
  transform: translateX(4px);
}

.rail-tech {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.05em;
  flex-wrap: wrap;
}

.rail-tech .dot {
  color: rgba(255, 255, 255, 0.3);
}

/* SVG Energy Rings */
.hero-interactive {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  z-index: 5;
  pointer-events: none;
}

.energy-rings {
  width: 100%;
  height: 100%;
  stroke: rgba(251, 191, 36, 0.4);
  stroke-width: 1.5;
  fill: none;
}

.ring-path {
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
}

.runner-dot {
  fill: #fbbf24;
  stroke: none;
  filter: drop-shadow(0 0 8px rgba(251, 191, 36, 0.8));
}

.hotspot {
  pointer-events: auto;
  cursor: pointer;
}

.hotspot-trigger {
  fill: transparent;
  stroke: none;
}

.hotspot-core {
  fill: #ffffff;
  stroke: rgba(255, 255, 255, 0.3);
  stroke-width: 4;
  transition: all 0.3s ease;
}

.hotspot:hover .hotspot-core {
  fill: #fbbf24;
  stroke: rgba(251, 191, 36, 0.4);
  r: 6;
}

/* Tooltip */
.hero-tooltip {
  position: fixed;
  background: rgba(12, 19, 34, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1rem;
  border-radius: 8px;
  pointer-events: none;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.2s, transform 0.2s;
  z-index: 100;
  width: 220px;
}

.hero-tooltip.visible {
  opacity: 1;
  transform: translateY(0);
}

.tooltip-title {
  color: #fbbf24;
  font-size: 0.8rem;
  text-transform: uppercase;
  margin: 0 0 0.5rem 0;
  letter-spacing: 0.05em;
}

.tooltip-desc {
  color: var(--fg);
  font-size: 0.9rem;
  margin: 0;
  line-height: 1.4;
}

/* Mobile Adjustments */
@media (max-width: 768px) {
  .hero-overlay {
    background: linear-gradient(to bottom, rgba(4, 8, 20, 0.7) 0%, rgba(4, 8, 20, 0.9) 100%);
  }
  
  .hotspot {
    display: none;
  }
}