/* ═══════════════════════════════════════════════════
   NEXAURO — Hero (Apple Cinematic)
   Full-screen dark with massive centered typography
   ═══════════════════════════════════════════════════ */

#hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: radial-gradient(ellipse at 50% 0%, rgba(0,180,216,0.08) 0%, transparent 60%),
              radial-gradient(ellipse at 30% 100%, rgba(212,175,55,0.06) 0%, transparent 50%),
              #000;
  padding: 120px 24px 80px;
  position: relative;
  overflow: hidden;
}

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

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 900px;
}

/* ── Trust badges ── */
.trust-badges { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 40px; }
.trust-badge {
  color: var(--text-dim);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

/* ── Hero heading: Apple scale ── */
.hero-content h1 {
  color: var(--text);
  margin-bottom: 8px;
}

.hero-sub {
  color: var(--text-dim);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.7;
  max-width: 580px;
  margin: 20px auto 0;
  font-weight: 400;
}

.hero-ctas { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-top: 48px; }

.scroll-indicator {
  margin-top: 64px;
  color: var(--text-muted);
  font-size: 20px;
  animation: bounce 2.5s ease-in-out infinite;
}

@keyframes bounce { 0%, 100% { transform: translateY(0); opacity: 0.4; } 50% { transform: translateY(12px); opacity: 1; } }

/* ── Hero 3D Visual ── */
.hero-3d-visual {
  margin-top: 64px;
  max-width: 800px;
  width: 100%;
  position: relative;
  z-index: 2;
}

.hero-3d-visual img {
  width: 100%;
  height: auto;
  border-radius: 20px;
  animation: heroImgFloat 6s ease-in-out infinite;
  filter: drop-shadow(0 30px 80px rgba(0,180,216,0.2));
}

@keyframes heroImgFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-16px) scale(1.01); }
}

/* ── Floating Cards ── */
.floating-card {
  position: absolute;
  padding: 16px 22px;
  min-width: 140px;
  text-align: center;
  z-index: 4;
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
}

.floating-card .metric-num { color: var(--gold); font-size: 24px; font-family: var(--font-heading); font-weight: 700; display: block; }
.floating-card .metric-label { color: var(--text-dim); font-size: 10px; display: block; margin-top: 4px; letter-spacing: 1px; text-transform: uppercase; }

.float-a { top: 30%; right: 8%; animation: floatA 5s ease-in-out infinite; }
.float-b { bottom: 25%; right: 5%; animation: floatB 6s ease-in-out infinite 0.5s; }
.float-c { top: 45%; left: 5%; animation: floatC 7s ease-in-out infinite 1s; }

@keyframes floatA { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@keyframes floatB { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes floatC { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-16px); } }

/* ── Gradient Orbs ── */
.orb { position: absolute; border-radius: 50%; filter: blur(100px); pointer-events: none; z-index: 0; }
.orb-gold { background: radial-gradient(circle, rgba(212,175,55,0.2), transparent 70%); animation: orbPulse 8s ease-in-out infinite; }
.orb-teal { background: radial-gradient(circle, rgba(0,180,216,0.15), transparent 70%); animation: orbPulse 10s ease-in-out infinite reverse; }
@keyframes orbPulse { 0%,100% { transform: scale(1); opacity: 0.6; } 50% { transform: scale(1.15); opacity: 0.9; } }

/* ── Gold / Teal highlights ── */
.gold-highlight { background: linear-gradient(135deg, #D4AF37, #F4E190); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.teal-highlight { background: linear-gradient(135deg, #00B4D8, #7DEAFF); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

@media (max-width: 1024px) { .floating-card { display: none; } }
@media (max-width: 768px) {
  #hero { padding: 100px 20px 60px; }
  .hero-sub { font-size: 16px; }
  .trust-badge { font-size: 10px; padding: 6px 14px; }
}