/* ============================================================
   THE AUTHORITY CODE: The moments (golf 4)
   Ceremonial overlays in the welcome ("threshold") language:
   constellation, breathing gold rings, orbit, glowing emblem,
   editorial serif line, ornament, viewfinder corners.
   Two weights: .moment--echo (light) and .moment--ceremony.
   Performance rules: transform/opacity only; the glow is a
   STATIC radial layer that pulses via opacity (never blur);
   rings/orbit rotate on the compositor. Reduced motion shows
   the finished picture statically (kill switch at the bottom).
   Loaded on index, sales and blueprint (the pages with moments).
   ============================================================ */

.moment {
  position: fixed;
  inset: 0;
  z-index: 240;
  display: grid;
  place-items: center;
  font-family: var(--sans);
}

/* ---------- ECHO: small, short, never blocks ---------- */
.moment--echo {
  pointer-events: none;
  z-index: 230;
}
.moment--echo .moment__echo-emblem {
  position: relative;
  width: 84px;
  height: 84px;
  display: grid;
  place-items: center;
  opacity: 0;
  transform: scale(0.92);
  transition:
    opacity var(--dur-enter, 280ms) var(--ease-arrive, ease),
    transform var(--dur-enter, 280ms) var(--ease-arrive, ease);
}
.moment--echo.is-in .moment__echo-emblem { opacity: 1; transform: scale(1); }
.moment--echo.is-out .moment__echo-emblem,
.moment--echo.is-out .moment__echo-label {
  opacity: 0;
  transition: opacity var(--dur-exit, 200ms) var(--ease-settle, ease);
}
.moment__echo-logo {
  width: 40px;
  height: auto;
  position: relative;
  z-index: 2;
}
.moment__echo-glow {
  position: absolute;
  inset: -26px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,165,92,0.30) 0%, transparent 62%);
  z-index: 1;
}
.moment__echo-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(201, 165, 92, 0.55);
  z-index: 1;
  opacity: 0;
  transform: scale(0.55);
}
.moment--echo.is-in .moment__echo-ring {
  animation: moment-echo-ring var(--dur-progress, 480ms) var(--ease-settle, ease) forwards;
}
@keyframes moment-echo-ring {
  0% { opacity: 0; transform: scale(0.55); }
  35% { opacity: 1; }
  100% { opacity: 0; transform: scale(1.18); }
}
.moment__echo-label {
  position: absolute;
  margin-top: 118px;
  font-size: 0.66rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: rgba(201, 165, 92, 0.8);
  opacity: 0;
  transition: opacity var(--dur-enter, 280ms) var(--ease-arrive, ease) 120ms;
}
.moment--echo.is-in .moment__echo-label { opacity: 1; }

/* ---------- CEREMONY: the full threshold picture ---------- */
.moment--ceremony { cursor: pointer; }

.moment__backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 600px at 50% 38%, rgba(201,165,92,0.07), transparent 60%),
    #0c0c0e;
  opacity: 0;
  transition: opacity var(--dur-view, 360ms) var(--ease-settle, ease);
}
.moment--ceremony.is-in .moment__backdrop { opacity: 1; }
.moment--ceremony.is-out .moment__backdrop { opacity: 0; }

/* Constellation: a sparse field, twinkle is opacity-only. */
.moment__stars {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--dur-view, 360ms) var(--ease-settle, ease) 200ms;
}
.moment--ceremony.is-in .moment__stars { opacity: 1; }
.moment--ceremony.is-out .moment__stars { opacity: 0; transition-delay: 0ms; }
.moment__star {
  position: absolute;
  border-radius: 50%;
  background: #f2ece0;
  opacity: 0.35;
}
.moment__star--t1 { animation: moment-twinkle 4.6s ease-in-out infinite; }
.moment__star--t2 { animation: moment-twinkle 6.2s ease-in-out infinite; }
.moment__star--t3 { animation: moment-twinkle 7.4s ease-in-out infinite; opacity: 0.55; }
@keyframes moment-twinkle {
  0%, 100% { opacity: 0.18; }
  50% { opacity: 0.75; }
}

/* Viewfinder frame, EST., rank chip. */
.moment__frame {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--dur-view, 360ms) var(--ease-settle, ease) 320ms;
}
.moment--ceremony.is-in .moment__frame { opacity: 1; }
.moment--ceremony.is-out .moment__frame { opacity: 0; transition-delay: 0ms; }
.moment__corner {
  position: absolute;
  width: 22px;
  height: 22px;
  border: 1px solid rgba(201, 165, 92, 0.38);
}
.moment__corner--tl { top: 18px; left: 18px; border-right: none; border-bottom: none; }
.moment__corner--tr { top: 18px; right: 18px; border-left: none; border-bottom: none; }
.moment__corner--bl { bottom: 18px; left: 18px; border-right: none; border-top: none; }
.moment__corner--br { bottom: 18px; right: 18px; border-left: none; border-top: none; }
.moment__est,
.moment__rank-chip {
  position: absolute;
  top: 26px;
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(201, 165, 92, 0.55);
  white-space: nowrap;
}
.moment__est { left: 52px; }
.moment__rank-chip { right: 52px; color: rgba(201, 165, 92, 0.8); }

/* The large framing rings: slow compositor rotation, nothing else. */
.moment__rings {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  pointer-events: none;
  opacity: 0;
  transition: opacity calc(var(--dur-view, 360ms) * 2) var(--ease-settle, ease) 350ms;
}
.moment--ceremony.is-in .moment__rings { opacity: 1; }
.moment--ceremony.is-out .moment__rings { opacity: 0; transition: opacity var(--dur-exit, 200ms) var(--ease-settle, ease); }
.moment__ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(201, 165, 92, 0.16);
}
.moment__ring--outer {
  width: min(88vw, 560px);
  height: min(88vw, 560px);
  border-style: dashed;
  animation: moment-spin 64s linear infinite;
}
.moment__ring--inner {
  width: min(66vw, 420px);
  height: min(66vw, 420px);
  border-color: rgba(201, 165, 92, 0.22);
  animation: moment-spin-rev 48s linear infinite;
}
@keyframes moment-spin { to { transform: rotate(360deg); } }
@keyframes moment-spin-rev { to { transform: rotate(-360deg); } }

/* Stage: emblem + words, staged reveal via transition delays. */
.moment__stage {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 24px;
  width: 100%;
  max-width: 560px;
}
.moment__emblem {
  position: relative;
  width: 132px;
  height: 132px;
  margin: 0 auto 26px;
  display: grid;
  place-items: center;
  opacity: 0;
  transform: scale(0.94);
  transition:
    opacity var(--dur-draw, 420ms) var(--ease-arrive, ease) 500ms,
    transform var(--dur-draw, 420ms) var(--ease-arrive, ease) 500ms;
}
.moment--ceremony.is-in .moment__emblem { opacity: 1; transform: scale(1); }
.moment__logo {
  width: 72px;
  height: auto;
  position: relative;
  z-index: 3;
}
.moment--grand .moment__logo { width: 84px; }
/* Static radial glow; only its opacity breathes. */
.moment__glow {
  position: absolute;
  inset: -46px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,165,92,0.34) 0%, rgba(201,165,92,0.10) 38%, transparent 64%);
  animation: moment-breathe 6s ease-in-out infinite;
  z-index: 1;
}
@keyframes moment-breathe {
  0%, 100% { opacity: 0.65; }
  50% { opacity: 1; }
}
/* Orbit ring with two dots, slow rotation. */
.moment__orbit {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(201, 165, 92, 0.3);
  animation: moment-spin 14s linear infinite;
  z-index: 2;
}
.moment__orbit-dot {
  position: absolute;
  top: -2.5px;
  left: 50%;
  width: 5px;
  height: 5px;
  margin-left: -2.5px;
  border-radius: 50%;
  background: var(--gold, #c9a55c);
}
.moment__orbit-dot--b {
  top: auto;
  bottom: 8px;
  left: 12%;
  width: 3px;
  height: 3px;
  background: rgba(230, 200, 126, 0.8);
}

/* Words */
.moment__eyebrow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  font-size: 0.64rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: rgba(201, 165, 92, 0.72);
  opacity: 0;
  transition: opacity var(--dur-view, 360ms) var(--ease-arrive, ease) 800ms;
}
.moment--ceremony.is-in .moment__eyebrow { opacity: 1; }
.moment__dash {
  width: 26px;
  height: 1px;
  background: rgba(201, 165, 92, 0.4);
}
.moment__title {
  margin: 18px 0 0;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.7rem, 6vw, 2.5rem);
  line-height: 1.2;
  color: var(--ink, #f2ece0);
  opacity: 0;
  transform: translateY(var(--motion-distance, 8px));
  transition:
    opacity var(--dur-draw, 420ms) var(--ease-arrive, ease) 950ms,
    transform var(--dur-draw, 420ms) var(--ease-arrive, ease) 950ms;
}
.moment--ceremony.is-in .moment__title { opacity: 1; transform: translateY(0); }
.moment__accent {
  font-style: italic;
  color: var(--gold-bright, #e6c87e);
}
.moment__sub {
  margin: 12px 0 0;
  font-size: 0.92rem;
  color: var(--ink-mute, #9c9588);
  opacity: 0;
  transition: opacity var(--dur-view, 360ms) var(--ease-arrive, ease) 1150ms;
}
.moment--ceremony.is-in .moment__sub { opacity: 1; }
.moment__rank-big {
  margin: 18px 0 0;
  font-size: 1.05rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold, #c9a55c);
  opacity: 0;
  transform: translateY(var(--motion-distance, 8px));
  transition:
    opacity var(--dur-draw, 420ms) var(--ease-arrive, ease) 1100ms,
    transform var(--dur-draw, 420ms) var(--ease-arrive, ease) 1100ms;
}
.moment--ceremony.is-in .moment__rank-big { opacity: 1; transform: translateY(0); }
.moment__rank-num { color: rgba(201, 165, 92, 0.65); }
.moment__ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 26px;
  opacity: 0;
  transition: opacity var(--dur-view, 360ms) var(--ease-settle, ease) 1300ms;
}
.moment--ceremony.is-in .moment__ornament { opacity: 1; }
.moment__oline {
  width: 1px;
  height: 26px;
  background: rgba(201, 165, 92, 0.3);
  display: inline-block;
}
.moment__oline:first-child,
.moment__oline:last-child { width: 36px; height: 1px; }
.moment__diamond {
  color: rgba(201, 165, 92, 0.7);
  font-size: 0.6rem;
}
.moment__continue {
  margin-top: 30px;
  background: transparent;
  border: 1px solid rgba(201, 165, 92, 0.35);
  border-radius: 999px;
  padding: 10px 26px;
  min-height: 44px;
  color: var(--ink-soft, #d4ccbd);
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  opacity: 0;
  transition: opacity var(--dur-view, 360ms) var(--ease-arrive, ease) 1500ms;
}
.moment--ceremony.is-in .moment__continue { opacity: 1; }
.moment__continue:active {
  transform: scale(0.97);
  transition: transform var(--dur-micro, 160ms) var(--ease-settle, ease);
}

/* Exit: one quiet fade of the whole picture. */
.moment--ceremony.is-out .moment__stage {
  opacity: 0;
  transition: opacity var(--dur-view, 360ms) var(--ease-settle, ease);
}

/* ---------- Reduced motion: the finished picture, statically ---------- */
@media (prefers-reduced-motion: reduce) {
  .moment__star,
  .moment__ring,
  .moment__orbit,
  .moment__glow,
  .moment--echo.is-in .moment__echo-ring {
    animation: none;
  }
  .moment__backdrop, .moment__stars, .moment__frame, .moment__rings,
  .moment__emblem, .moment__eyebrow, .moment__title, .moment__sub,
  .moment__rank-big, .moment__ornament, .moment__continue,
  .moment__echo-emblem, .moment__echo-label {
    transition-delay: 0ms;
  }
  .moment--ceremony .moment__title,
  .moment--ceremony .moment__rank-big { transform: none; }
  .moment--ceremony .moment__emblem { transform: none; }
  .moment__echo-ring { opacity: 0; }
}

/* Small screens: the frame furniture pulls in, the chip stays clear of the
   corners, long words can never push past the stage. */
.moment__title { overflow-wrap: break-word; }
@media (max-width: 480px) {
  .moment__corner { width: 16px; height: 16px; }
  .moment__est { left: 46px; }
  .moment__rank-chip { right: 46px; font-size: 0.55rem; letter-spacing: 0.22em; }
  .moment__est { font-size: 0.55rem; letter-spacing: 0.22em; }
}