/* ============================================================
   LeadGen AI — Animations + motion utilities
   All @keyframes live here so they're discoverable in one place.
   Honors `prefers-reduced-motion: reduce`.
   ============================================================ */

/* ---------- KEYFRAMES ---------- */
@keyframes dx-pulse {
  0%   { box-shadow: 0 0 0 0   rgba(0, 214, 126, 0.45); }
  70%  { box-shadow: 0 0 0 10px rgba(0, 214, 126, 0); }
  100% { box-shadow: 0 0 0 0   rgba(0, 214, 126, 0); }
}

@keyframes dx-mesh {
  0%   { transform: translate3d(0,0,0)    scale(1); }
  100% { transform: translate3d(-2%,2%,0) scale(1.08); }
}

@keyframes dx-blink { 50% { opacity: 0; } }

@keyframes dx-shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position:  200% 0; }
}

@keyframes dx-fade-up {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- AGENTIC MOTION KEYFRAMES ----------
   Used by step-art tiles + hero mesh to give the page that
   "AI is thinking / data is flowing" feel without being noisy. */

/* Orbital motion — two orbs that swap positions, used by step-art-pulse */
@keyframes dx-orbit-a {
  0%, 100% { transform: translate(-26px, -8px) scale(1); }
  50%      { transform: translate( 26px,  8px) scale(1.15); }
}
@keyframes dx-orbit-b {
  0%, 100% { transform: translate( 26px,  8px) scale(1); }
  50%      { transform: translate(-26px, -8px) scale(1.15); }
}

/* Data packet — a small dot that travels left → right along a wire. */
@keyframes dx-packet {
  0%   { left: 28px;                  opacity: 0; transform: translateY(-50%) scale(0.4); }
  8%   {                              opacity: 1; transform: translateY(-50%) scale(1); }
  85%  {                              opacity: 1; }
  100% { left: calc(100% - 28px);     opacity: 0; transform: translateY(-50%) scale(0.4); }
}

/* Endpoint dot breathing — gentle scale + shadow throb. */
@keyframes dx-dot-throb {
  0%, 100% {
    transform: translateY(-50%) scale(1);
    box-shadow: 0 0 8px currentColor;
  }
  50% {
    transform: translateY(-50%) scale(1.25);
    box-shadow: 0 0 18px currentColor;
  }
}

/* Mesh breathing — used on hero + CTA so the orange/violet aura
   "breathes" instead of just slowly drifting. */
@keyframes dx-breathe {
  0%, 100% { opacity: 0.85; transform: scale(1); }
  50%      { opacity: 1;    transform: scale(1.05); }
}

/* Card shimmer — used on bento hover. A diagonal light sweep
   travels across once per hover. */
@keyframes dx-card-shimmer {
  0%   { transform: translateX(-120%) skewX(-12deg); }
  100% { transform: translateX(240%)  skewX(-12deg); }
}

/* Live-dot wave — replaces the basic pulse on .eyebrow .dot with
   a more visible "transmission" ripple. */
@keyframes dx-live-ring {
  0%   { box-shadow: 0 0 0 0 rgba(0, 214, 126, 0.55), 0 0 0 0 rgba(0, 214, 126, 0.35); }
  60%  { box-shadow: 0 0 0 6px rgba(0, 214, 126, 0), 0 0 0 14px rgba(0, 214, 126, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 214, 126, 0),   0 0 0 0 rgba(0, 214, 126, 0); }
}

/* ---------- REVEAL-ON-SCROLL UTILITY ---------- */
.dx .reveal {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out);
  will-change: opacity, transform;
}
.dx .reveal.in {
  opacity: 1;
  transform: none;
}

/* Stagger children: parent sets --i index, child reads it.
   Used as: <div class="reveal" style="--i: 0"> ... etc. */
.dx .reveal[style*="--i"] {
  transition-delay: calc(60ms * var(--i, 0));
}

/* ---------- REDUCED MOTION ---------- */
@media (prefers-reduced-motion: reduce) {
  .dx .reveal,
  .dx .mesh,
  .dx .eyebrow .dot,
  .dx .step-art-pulse::before,
  .dx .step-art-pulse::after,
  .dx .step-art-wires::before,
  .dx .step-art-wires::after,
  .dx .step-art-prompt::after,
  .dx .bento .b::before {
    animation: none !important;
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
  .dx .terminal-line { opacity: 1; transform: none; }
  .dx .terminal-cursor { animation: none; }
}