/* ============================================
   WAVY LINE BACKGROUND — standalone module
   Trendwise Analytics × Excelra-inspired hero treatment
   ============================================ */

.hero-visual-section {
  position: relative;
  overflow: hidden;
}

.hero-waves {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-waves svg {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 160%;
  height: 160%;
  transform: translate(-50%, -50%);
  opacity: 0.9;
}

.hero-waves path {
  fill: none;
  stroke: var(--border-mid, #C8C6C0);
  stroke-width: 1.75;
  animation: wave-drift 18s ease-in-out infinite alternate;
}

.hero-waves path:nth-child(1) { stroke: rgba(200,146,42,0.35); stroke-width: 2; }
.hero-waves path:nth-child(2) { stroke: rgba(10,22,40,0.18); animation-duration: 22s; }
.hero-waves path:nth-child(3) { stroke: rgba(200,146,42,0.22); animation-duration: 26s; }
.hero-waves path:nth-child(4) { stroke: rgba(10,22,40,0.14); animation-duration: 20s; }
.hero-waves path:nth-child(5) { stroke: rgba(200,146,42,0.28); animation-duration: 24s; }
.hero-waves path:nth-child(6) { stroke: rgba(10,22,40,0.12); animation-duration: 28s; }
.hero-waves path:nth-child(7) { stroke: rgba(200,146,42,0.18); animation-duration: 30s; }

@keyframes wave-drift {
  0%   { transform: translateX(0) scaleY(1); }
  100% { transform: translateX(-4%) scaleY(1.05); }
}

.hero-visual-section > .container {
  position: relative;
  z-index: 1;
}

@media (prefers-reduced-motion: reduce) {
  .hero-waves path { animation: none !important; }
}