/* ============================================================
   Component 21: HERO — VIDEO WALL
   Full-viewport cinematic hero with video background
   Used on: homepage, entertainment hub, corporate, fundraising
   Source of truth: docs/component-library.html
   ============================================================ */
.hero-cinematic {
  height: 100vh;
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #000;
  padding-top: var(--hero-header-offset);
  box-sizing: border-box;
}

.hero-media {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 100vw;
  transform: translateX(-50%);
  z-index: 0;
  background: #000;
  isolation: isolate;
}

.hero-video,
.hero-fallback {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-fallback {
  opacity: 0;
  visibility: hidden;
}

.hero-media.is-fallback .hero-fallback {
  opacity: 1;
  visibility: visible;
}

.hero-media-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(60% 60% at 50% 30%, rgba(0,0,0,0.05), rgba(0,0,0,0.18)),
    linear-gradient(to bottom, rgba(0,0,0,0.08), rgba(0,0,0,0.22));
}

.hero-content-cinematic {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 1200px;
  padding: 0 40px;
}

.hero-spark {
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--electric-blue);
  margin-bottom: 30px;
  text-shadow: 0 0 20px var(--electric-blue);
}

.hero-headline-cinematic {
  font-size: clamp(56px, 11vw, 140px);
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: -0.04em;
  margin-bottom: 40px;
}

.hero-h1-gradient {
  display: block;
  background: linear-gradient(135deg, var(--white) 0%, var(--gold) 50%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-h1-white {
  display: block;
  color: var(--white);
  -webkit-text-fill-color: var(--white);
}

.hero-h1-blue {
  display: block;
  color: var(--electric-blue);
  -webkit-text-fill-color: var(--electric-blue);
}

.hero-h1-gold {
  display: block;
  color: var(--gold);
  -webkit-text-fill-color: var(--gold);
}

.hero-h1-purple {
  display: block;
  color: var(--electric-purple);
  -webkit-text-fill-color: var(--electric-purple);
  text-shadow: 0 0 80px rgba(168,85,247,0.65), 0 4px 20px rgba(0,0,0,0.8);
}

.hero-h1-grad-blue-purple {
  display: block;
  background: linear-gradient(135deg, var(--electric-blue) 0%, #6e40f0 50%, var(--electric-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-h1-grad-blue-white {
  display: block;
  background: linear-gradient(135deg, var(--electric-blue) 0%, var(--white) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-h1-inline { display: inline; }

.hero-pulse {
  font-size: clamp(20px, 3vw, 36px);
  font-weight: 300;
  color: rgba(255,255,255,0.85);
  max-width: 850px;
  margin: 0 auto 60px;
  line-height: 1.4;
  letter-spacing: 0.02em;
}

.hero-pulse .gold { color: var(--gold); font-weight: 700; }
.hero-pulse .electric-blue { color: var(--electric-blue); font-weight: 700; }

.cta-hero-group {
  display: flex;
  gap: 20px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 60px;
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .cta-hero-group {
    flex-direction: column;
    width: 100%;
  }
}