/* ATLAS · assets/glitch-teaser.css
 * Provenance: AuditHunt v3 · 2026-05-06
 * Glitch teaser component — bottom of every act page.
 * Sequence: Act label glitches → resolves to page destination name → arrow CTA.
 */

/* ── Teaser (replaces old static teaser) ─────────────────── */
.teaser {
  margin: 80px 0 0; padding: 40px 0 32px;
  border-top: 1px solid var(--line);
  display: grid; grid-template-columns: auto 1fr auto;
  gap: 40px; align-items: center;
  overflow: hidden;
}

.teaser-label {
  font-family: var(--f-mono); font-size: 10px;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--mute);
  display: flex; align-items: center; gap: 8px; white-space: nowrap;
}
.teaser-label .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--gold); }

/* glitch title block */
.teaser-glitch-wrap {
  position: relative; display: inline-block;
}
.teaser h3 {
  font-family: var(--f-display); font-size: clamp(22px, 2.4vw, 32px);
  font-weight: 400; letter-spacing: -0.02em; margin: 0; color: var(--bone);
  position: relative;
}
.teaser h3 em { font-style: italic; color: var(--ash); }

/* The glitch text — sits over h3 during glitch phase */
.teaser-act-glitch {
  position: absolute; left: 0; top: 0;
  font-family: var(--f-mono); font-size: clamp(22px, 2.4vw, 32px);
  font-weight: 400; letter-spacing: 0.06em; color: var(--gold);
  white-space: nowrap; pointer-events: none;
  opacity: 0;
}

/* Active glitch state — applied by JS */
.teaser-glitch-wrap.glitching .teaser-act-glitch { opacity: 1; }
.teaser-glitch-wrap.glitching h3 { opacity: 0; }
.teaser-glitch-wrap.resolving h3 { opacity: 1; }
.teaser-glitch-wrap.resolving .teaser-act-glitch { opacity: 0; }

/* Glitch clip layers */
.teaser-act-glitch::before,
.teaser-act-glitch::after {
  content: attr(data-text);
  position: absolute; left: 0; top: 0;
  color: var(--ember);
}
.teaser-act-glitch::before {
  clip-path: polygon(0 0, 100% 0, 100% 35%, 0 35%);
  animation: glitch-clip-1 320ms steps(2) infinite;
}
.teaser-act-glitch::after {
  clip-path: polygon(0 65%, 100% 65%, 100% 100%, 0 100%);
  color: var(--shield-hi);
  animation: glitch-clip-2 280ms steps(2) infinite;
}
@keyframes glitch-clip-1 {
  0%  { transform: translate(-3px, 0); }
  50% { transform: translate(3px, -1px); }
  100%{ transform: translate(-3px, 0); }
}
@keyframes glitch-clip-2 {
  0%  { transform: translate(3px, 0); }
  50% { transform: translate(-2px, 1px); }
  100%{ transform: translate(3px, 0); }
}

/* Arrow CTA */
.teaser-arrow {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--gold); text-decoration: none;
  display: inline-flex; align-items: center; gap: 10px; white-space: nowrap;
  transition: color 200ms;
}
.teaser-arrow svg { transition: transform 240ms var(--ease-out-expo); }
.teaser-arrow:hover { color: var(--gold-hi); }
.teaser-arrow:hover svg { transform: translateX(8px); }

@media (prefers-reduced-motion: reduce) {
  .teaser-act-glitch::before,
  .teaser-act-glitch::after { animation: none; }
}
@media (max-width: 720px) {
  .teaser { grid-template-columns: 1fr; gap: 16px; }
}