/* ============================================================
   ezpztrader.com — motion layer
   Everything here degrades to static under prefers-reduced-motion
   (see the block at the bottom of this file).
   ============================================================ */

@layer legacy {

/* ---------- scroll reveal ---------- */

/* Visible by default. The hidden start state applies only on public pages
   (the app shell sets html.is-app) and only once scripting is known to run
   (html.js, set inline in base_core.html), so content never stays hidden. */
[data-reveal] {
  transition: opacity var(--dur-reveal) var(--ease-out), transform var(--dur-reveal) var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}
@media (prefers-reduced-motion: no-preference) {
  html.js:not(.is-app) [data-reveal]:not(.is-visible) { opacity: 0; transform: translateY(16px); }
}

/* ---------- gradient text ---------- */

.grad-text {
  background: linear-gradient(102deg, var(--accent-ink) 0%, var(--gold-ink) 55%, var(--accent-strong) 100%);
  background-size: 220% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: grad-pan 7s linear infinite;
}
@keyframes grad-pan {
  0%   { background-position: 0% center; }
  100% { background-position: 220% center; }
}

/* ---------- ticker tape ---------- */

.tape {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-sunken);
  overflow: hidden;
  padding: var(--space-3) 0;
  position: relative;
  z-index: 1;
}
.tape::before, .tape::after {
  content: "";
  position: absolute; top: 0; bottom: 0; width: 12%;
  z-index: 2; pointer-events: none;
}
.tape::before { left: 0;  background: linear-gradient(90deg, var(--bg-sunken), transparent); }
.tape::after  { right: 0; background: linear-gradient(270deg, var(--bg-sunken), transparent); }

.tape-track {
  display: flex;
  gap: var(--space-11);
  width: max-content;
  animation: tape-scroll 44s linear infinite;
}
.tape:hover .tape-track { animation-play-state: paused; }
@keyframes tape-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---------- signal pipeline (hero visual) ---------- */

.pipeline {
  position: relative;
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-2);
  overflow: hidden;
}
/* Border treatment comes from .glow-border in effects.css — the
   pipeline carries that class in the template. */

.payload {
  background: var(--code-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: var(--leading-loose);
  color: var(--code-ink);
  position: relative;
}
.payload .k { color: var(--accent-ink); }
.payload .s { color: var(--gold-ink); }
.payload .n { color: var(--buy); }

.wire {
  position: relative;
  height: 2.2rem;
  margin-left: var(--space-5);
  border-left: 1.5px dashed var(--line);
}
.wire i {
  position: absolute;
  left: -4.5px;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 12px 2px var(--gold);
  animation: wire-run 3.2s var(--ease-in-out) infinite;
  animation-delay: var(--wire-delay, 0s);
}
@keyframes wire-run {
  0%       { top: -4px; opacity: 0; }
  12%      { opacity: 1; }
  70%, 100%{ top: calc(100% - 4px); opacity: 0; }
}

.stage {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-3);
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
}
.stage .ms {
  font-family: var(--font-mono); font-size: var(--text-xs);
  color: var(--gold-ink); font-variant-numeric: tabular-nums;
}

.fills { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); margin-top: var(--space-3); }
.fill {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-2);
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  animation: fill-in 3.2s var(--ease-out) infinite;
  animation-delay: var(--fill-delay, 0s);
}
.fill .name { color: var(--ink-soft); font-weight: var(--weight-semi); }
.fill .tag {
  font-family: var(--font-mono); font-size: var(--text-2xs);
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--buy); opacity: 0;
  animation: tag-in 3.2s var(--ease-out) infinite;
  animation-delay: var(--fill-delay, 0s);
}
@keyframes fill-in {
  0%, 40%   { border-color: var(--line); background: var(--bg-elevated); }
  52%, 88%  { border-color: var(--buy);  background: var(--buy-soft); }
  100%      { border-color: var(--line); background: var(--bg-elevated); }
}
@keyframes tag-in {
  0%, 44%  { opacity: 0; transform: translateX(-4px); }
  56%, 88% { opacity: 1; transform: none; }
  100%     { opacity: 0; }
}

/* ---------- reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
  .reveal-line > span { transform: none; }
  .tape-track { animation: none; }
  .fill .tag { opacity: 1; }
}

} /* @layer legacy */