/* hero.css — Hero section with enhanced animations */

.hlc-hero {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  display: flex;
  align-items: center;
  background: linear-gradient(150deg, #f8f7f3 0%, #f2f0e8 50%, #ede9de 100%);
}

/* Background radial glow — parallax target */
.hlc-hero-radial {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 75% at 72% 52%, rgba(201,168,76,0.11) 0%, transparent 65%);
  pointer-events: none;
  will-change: transform;
}

/* Scan line — upgraded beam */
.hlc-scan {
  position: absolute;
  left: 0; right: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(201,168,76,0.08) 15%,
    rgba(201,168,76,0.35) 45%,
    rgba(255,220,100,0.6) 50%,
    rgba(201,168,76,0.35) 55%,
    rgba(201,168,76,0.08) 85%,
    transparent 100%
  );
  box-shadow: 0 0 8px rgba(201,168,76,0.3);
  animation: hlc-scan 9s linear infinite;
  top: 0;
  pointer-events: none;
}
@keyframes hlc-scan {
  0%   { top: -2px; opacity: 0; }
  4%   { opacity: 1; }
  96%  { opacity: 1; }
  100% { top: 100%; opacity: 0; }
}

/* Hero inner layout */
.hlc-hero-inner {
  position: relative;
  z-index: 10;
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: var(--space-2xl);
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--space-3xl);
  width: 100%;
  min-height: 620px;
}

/* Hero copy (left) */
.hlc-hero-copy { padding-block: var(--space-3xl); }

/* Badge */
.hlc-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,0,0,0.05);
  border: 1px solid rgba(0,0,0,0.09);
  border-radius: var(--radius-pill);
  padding: 5px 14px 5px 8px;
  margin-bottom: var(--space-lg);
  opacity: 0;
  transform: scale(0.92) translateY(20px);
  transition: opacity 400ms ease-out, transform 400ms ease-out;
  transition-delay: 240ms;
}
.hlc-hero-loaded .hlc-badge {
  opacity: 1;
  transform: scale(1) translateY(0);
}

.hlc-badge-dot {
  width: 7px; height: 7px;
  background: var(--color-gold);
  border-radius: 50%;
  position: relative;
  flex-shrink: 0;
}
.hlc-badge-dot::after {
  content: '';
  position: absolute;
  inset: -4px;
  background: rgba(201,168,76,0.25);
  border-radius: 50%;
  animation: hlc-pulse 2.2s ease-in-out infinite;
}
@keyframes hlc-pulse {
  0%, 100% { transform: scale(0.7); opacity: 0; }
  50%       { transform: scale(1.5); opacity: 1; }
}
.hlc-badge span {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-muted);
  font-family: var(--font-body);
}

/* Hero headline — word-by-word stagger via data-animate */
.hlc-hero-copy h1 {
  font-size: clamp(40px, 5vw, 62px);
  font-weight: 700;
  line-height: 1.0;
  color: var(--color-black);
  margin-bottom: 20px;
}
/* Individual word spans inside h1 */
.hlc-hero-copy h1 .hlc-word {
  display: inline-block;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 500ms ease-out, transform 500ms ease-out;
  transition-delay: var(--delay, 0ms);
  /* CSS-only fallback: if JS never fires, words appear after 1.2s */
  animation: hlc-word-reveal 500ms ease-out 1200ms forwards;
}
@keyframes hlc-word-reveal {
  to { opacity: 1; transform: translateY(0); }
}
/* JS path: .hlc-hero-loaded added by hlc-animations.js → cancel CSS fallback */
.hlc-hero-loaded .hlc-hero-copy h1 .hlc-word {
  animation: none;
  opacity: 1;
  transform: translateY(0);
}
/* em italic — gradient applied to child .hlc-word in main.css */
.hlc-hero-copy h1 em {
  font-style: italic;
}

.hlc-hero-copy > p {
  font-size: 15px;
  line-height: 1.7;
  color: #666;
  max-width: 420px;
  margin-bottom: var(--space-xl);
  opacity: 0;
  transform: scale(0.96) translateY(16px);
  transition: opacity 500ms ease-out, transform 500ms ease-out;
  transition-delay: 400ms;
}
.hlc-hero-loaded .hlc-hero-copy > p {
  opacity: 1;
  transform: scale(1) translateY(0);
}

.hlc-hero-ctas {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 400ms ease-out, transform 400ms ease-out;
  transition-delay: 520ms;
}
.hlc-hero-loaded .hlc-hero-ctas {
  opacity: 1;
  transform: translateY(0);
}

/* Hero visuals (right column) */
.hlc-hero-visuals {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  min-height: 480px;
}

/* === Molecule SVG Container === */
.hlc-molecule {
  width: 100%;
  max-width: 440px;
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(201,168,76,0.12));
  overflow: visible;
}

/* Center atom — pulsing glow */
.hlc-mol-center {
  animation: hlc-mol-pulse 3s ease-in-out infinite;
  transform-origin: center;
}
@keyframes hlc-mol-pulse {
  0%, 100% { transform: scale(1);    filter: drop-shadow(0 0 6px rgba(201,168,76,0.4)); }
  50%       { transform: scale(1.12); filter: drop-shadow(0 0 18px rgba(201,168,76,0.7)); }
}

/* Secondary node subtle breathe */
.hlc-mol-node-secondary {
  animation: hlc-mol-breathe 4s ease-in-out infinite;
}
.hlc-mol-node-secondary:nth-of-type(2) { animation-delay: -0.8s; }
.hlc-mol-node-secondary:nth-of-type(3) { animation-delay: -1.6s; }
.hlc-mol-node-secondary:nth-of-type(4) { animation-delay: -2.4s; }
.hlc-mol-node-secondary:nth-of-type(5) { animation-delay: -3.2s; }
.hlc-mol-node-secondary:nth-of-type(6) { animation-delay: -0.4s; }
@keyframes hlc-mol-breathe {
  0%, 100% { opacity: 0.75; }
  50%       { opacity: 1; }
}

/* Orbit ring — imperceptibly slow rotation */
.hlc-mol-orbit {
  transform-origin: 220px 200px;
  animation: hlc-orbit-spin 70s linear infinite;
}
@keyframes hlc-orbit-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Electron dot on orbit */
.hlc-mol-electron {
  animation: hlc-orbit-spin 12s linear infinite;
  transform-origin: 220px 200px;
}

/* Bond draw-in handled by JS (stroke-dashoffset) */
.hlc-mol-bond {
  stroke-linecap: round;
}

/* Float the whole molecule gently */
.hlc-hero-visuals {
  animation: hlc-float-mol 7s ease-in-out infinite;
}
@keyframes hlc-float-mol {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-12px); }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .hlc-scan,
  .hlc-badge-dot::after,
  .hlc-mol-center,
  .hlc-mol-orbit,
  .hlc-mol-electron,
  .hlc-mol-node-secondary,
  .hlc-hero-visuals { animation: none; }

  .hlc-badge,
  .hlc-hero-copy > p,
  .hlc-hero-ctas,
  .hlc-hero-copy h1 .hlc-word {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* Mobile */
@media (max-width: 860px) {
  .hlc-hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    min-height: auto;
    padding-block: var(--space-2xl);
    gap: var(--space-xl);
  }
  .hlc-hero-visuals {
    min-height: 280px;
    order: -1;
  }
  .hlc-hero-ctas { justify-content: center; }
  .hlc-hero-copy > p { margin-inline: auto; }
  .hlc-hero-copy { padding-block: 0; }
  .hlc-molecule { max-width: 280px; }
}
@media (max-width: 480px) {
  .hlc-hero-inner { padding-inline: var(--space-lg); }
  .hlc-molecule { max-width: 220px; }
}

/* Boot: trigger hero copy animations on page load */
/* JS adds .hlc-hero-loaded to .hlc-hero shortly after DOMContentLoaded */