/* ══════════════════════════════════════════════════════════════
   Echo Collection — Orbital Reader  v1.1.0
   hudsoncw.com / Wayne Intelligence
   ══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;1,300;1,400&family=EB+Garamond:ital,wght@0,400;0,500;1,400&family=Courier+Prime:ital@0;1&display=swap');

/* ── VARIABLES ─────────────────────────────────────────────── */
:root {
  --ec-bg:         #020408;
  --ec-surface:    #080d18;
  --ec-border:     rgba(255,255,255,0.07);
  --ec-border-2:   rgba(255,255,255,0.12);
  --ec-text:       #e6e1d2;
  --ec-text-dim:   rgba(230,225,210,0.45);
  --ec-text-faint: rgba(230,225,210,0.2);
  --ec-gold:       #d4a84a;
  --ec-gold-dim:   rgba(212,168,74,0.35);
  --ec-f-display:  'Cormorant Garamond', Georgia, serif;
  --ec-f-body:     'EB Garamond', Georgia, serif;
  --ec-f-mono:     'Courier Prime', 'Courier New', monospace;
  --ec-ease:       cubic-bezier(0.16, 1, 0.3, 1);
  --ec-t:          0.45s var(--ec-ease);
  --ec-t-fast:     0.2s ease;
}

/* ── PAGE BASE ─────────────────────────────────────────────── */
.echo-page {
  background: var(--ec-bg);
  min-height: 100vh;
  width: 100%;
  overflow-x: hidden;
  position: relative;
}

.echo-page *,
.echo-page *::before,
.echo-page *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ── ORBITAL MAP ───────────────────────────────────────────── */
.echo-orbital-map {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  padding: clamp(1.5rem, 4vh, 3rem) 1rem clamp(1.5rem, 3vh, 2rem);
  gap: clamp(1rem, 2.5vh, 1.8rem);
}

.echo-map-header { text-align: center; z-index: 2; }

.echo-map-eyebrow {
  font-family: var(--ec-f-mono);
  font-size: clamp(0.58rem, 1.4vw, 0.7rem);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ec-text-faint);
  margin-bottom: 0.6rem;
}

.echo-map-title {
  font-family: var(--ec-f-display);
  font-size: clamp(1.7rem, 5vw, 3rem);
  font-weight: 300;
  color: var(--ec-text);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 0.75rem;
}

.echo-map-sub {
  font-family: var(--ec-f-body);
  font-style: italic;
  font-size: clamp(0.8rem, 2vw, 1rem);
  color: var(--ec-text-dim);
  max-width: 500px;
  line-height: 1.55;
}

.echo-canvas-wrap { position: relative; flex-shrink: 0; }
#echo-canvas      { display: block; }

.story-nodes-layer {
  position: absolute;
  top: 0; left: 0;
  pointer-events: none;
}

.echo-map-hint {
  font-family: var(--ec-f-mono);
  font-size: clamp(0.56rem, 1.2vw, 0.66rem);
  color: var(--ec-text-faint);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: center;
}

/* ══════════════════════════════════════════════════════════════
   STORY NODES
   ══════════════════════════════════════════════════════════════ */

.story-node {
  position: absolute;
  transform: translate(-50%, -50%);
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
  pointer-events: all;
  z-index: 10;
  transition: opacity var(--ec-t-fast);
  -webkit-tap-highlight-color: transparent;
  outline: none;
}

.story-node:focus-visible .sn-dot {
  box-shadow: 0 0 0 2px rgba(var(--nr), var(--ng), var(--nb), 0.8);
}

/* ── Dot ───────────────────────────────────────────────────── */
.sn-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgb(var(--nr), var(--ng), var(--nb));
  flex-shrink: 0;
  position: relative;
  z-index: 2;
  /* Transitions for suck-in, hover glow */
  transition:
    transform 2.4s var(--ec-ease),
    opacity   2.4s var(--ec-ease),
    box-shadow var(--ec-t-fast),
    background 2.4s ease;
}

.sn-dot::before {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(var(--nr), var(--ng), var(--nb), 0.22) 0%,
    transparent 70%
  );
  opacity: 0;
  transition: opacity var(--ec-t-fast);
}

/* ── Label ─────────────────────────────────────────────────── */
.sn-label {
  display: flex;
  flex-direction: column;
  opacity: 0;
  transition: opacity var(--ec-t);
  pointer-events: none;
  white-space: nowrap;
  gap: 1px;
}

.sn-roman {
  font-family: var(--ec-f-mono);
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  color: rgba(var(--nr), var(--ng), var(--nb), 0.7);
  line-height: 1;
}

.sn-title {
  font-family: var(--ec-f-display);
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--ec-text);
  line-height: 1.25;
  max-width: 128px;
  white-space: normal;
}

/* Label flips left for left-hemisphere nodes */
.story-node--label-left              { flex-direction: row-reverse; }
.story-node--label-left .sn-label   { align-items: flex-end; }

/* ── Node states ───────────────────────────────────────────── */
.story-node.sn--active .sn-dot {
  transform: scale(1.7);
  box-shadow: 0 0 18px rgba(var(--nr), var(--ng), var(--nb), 0.75);
}
.story-node.sn--active .sn-dot::before { opacity: 1; }
.story-node.sn--active .sn-label       { opacity: 1; }

.story-node.sn--paired .sn-dot {
  transform: scale(1.35);
  box-shadow: 0 0 11px rgba(var(--nr), var(--ng), var(--nb), 0.45);
}
.story-node.sn--paired .sn-label { opacity: 0.65; }

.story-node.sn--dim { opacity: 0.2; }

/* ── Read / suck-in state ──────────────────────────────────── */
/* Position drift is handled in JS (radius reduced each frame).
   CSS handles the visual dimming of the dot itself. */
.story-node.sn--read .sn-dot {
  opacity: 0.28;
  transform: scale(0.62) !important;
  background: rgba(160, 145, 115, 0.55);
  box-shadow: none !important;
}
.story-node.sn--read .sn-label { opacity: 0 !important; }
.story-node.sn--read            { cursor: default; }

/* ── Touch / mobile ────────────────────────────────────────── */
@media (hover: none) {
  .sn-label { opacity: 0.7; }
  .sn-title { display: none; }
  .story-node.sn--active .sn-title { display: block; }
  .sn-dot   { width: 12px; height: 12px; }
}

@media (max-width: 380px) {
  .sn-label { display: none; }
  .sn-dot   { width: 14px; height: 14px; }
}

/* ══════════════════════════════════════════════════════════════
   MOBILE PREVIEW SHEET
   ══════════════════════════════════════════════════════════════ */

.echo-mobile-preview {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 300;
  background: var(--ec-surface);
  border-top: 1px solid var(--ec-border-2);
  border-radius: 18px 18px 0 0;
  padding: 1.2rem 1.5rem env(safe-area-inset-bottom, 1.5rem);
  transform: translateY(100%);
  transition: transform var(--ec-t);
}

.echo-mobile-preview.is-open { transform: translateY(0); }

.echo-preview-bar {
  width: 40px; height: 4px;
  background: rgba(255,255,255,0.18);
  border-radius: 2px;
  margin: 0 auto 1.2rem;
}

.echo-preview-ring {
  font-family: var(--ec-f-mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.echo-preview-title {
  font-family: var(--ec-f-display);
  font-size: clamp(1.3rem, 5vw, 1.6rem);
  font-weight: 300;
  color: var(--ec-text);
  margin-bottom: 0.35rem;
  letter-spacing: 0.04em;
}

.echo-preview-mirror {
  font-family: var(--ec-f-body);
  font-style: italic;
  font-size: 0.88rem;
  color: var(--ec-text-dim);
  margin-bottom: 1.25rem;
}

.echo-preview-cta {
  display: block;
  width: 100%;
  padding: 0.9rem 1.5rem;
  background: rgba(var(--pr, 212), var(--pg, 168), var(--pb, 74), 0.1);
  border: 1px solid rgba(var(--pr, 212), var(--pg, 168), var(--pb, 74), 0.28);
  border-radius: 8px;
  color: var(--ec-text);
  font-family: var(--ec-f-mono);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: background var(--ec-t-fast);
  -webkit-tap-highlight-color: transparent;
}
.echo-preview-cta:active {
  background: rgba(var(--pr, 212), var(--pg, 168), var(--pb, 74), 0.2);
}

/* ── Overlay bg ────────────────────────────────────────────── */
.echo-overlay-bg {
  display: none;
  position: fixed; inset: 0;
  z-index: 200;
  background: rgba(0,0,0,0.5);
  opacity: 0;
  transition: opacity var(--ec-t-fast);
}
.echo-overlay-bg.is-open { opacity: 1; pointer-events: all; }

/* ══════════════════════════════════════════════════════════════
   STORY READER
   ══════════════════════════════════════════════════════════════ */

.echo-reader {
  position: fixed; inset: 0;
  z-index: 400;
  background: #050810;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(100%);
  opacity: 0;
  transition: transform var(--ec-t), opacity var(--ec-t);
}

.echo-reader--closed { pointer-events: none; }
.echo-reader--open   { transform: translateY(0); opacity: 1; pointer-events: all; }

.descent-canvas {
  position: absolute; inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.32;
}

/* ── Chrome ────────────────────────────────────────────────── */
.echo-reader-chrome {
  position: relative; z-index: 10;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.4rem 0.9rem;
  border-bottom: 1px solid var(--ec-border);
}

.echo-reader-back {
  display: flex; align-items: center; gap: 0.45rem;
  background: none; border: none;
  color: var(--ec-text-dim);
  font-family: var(--ec-f-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  cursor: pointer;
  padding: 0.4rem 0;
  transition: color var(--ec-t-fast);
  -webkit-tap-highlight-color: transparent;
}
.echo-reader-back:hover,
.echo-reader-back:active { color: var(--ec-text); }

.echo-reader-depth {
  font-family: var(--ec-f-mono);
  font-size: 0.62rem;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

/* ── Scrollable content ────────────────────────────────────── */
.echo-reader-content {
  position: relative; z-index: 10;
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: clamp(1.5rem, 5vw, 3rem) clamp(1.2rem, 8vw, 4.5rem) clamp(3rem, 6vw, 5rem);
  max-width: 720px;
  margin: 0 auto;
  width: 100%;
  outline: none;
}
.echo-reader-content::-webkit-scrollbar       { width: 3px; }
.echo-reader-content::-webkit-scrollbar-track { background: transparent; }
.echo-reader-content::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 2px; }

/* ── Header ────────────────────────────────────────────────── */
.echo-reader-header {
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--ec-border);
}

.echo-reader-roman {
  display: block;
  font-family: var(--ec-f-mono);
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  color: var(--ec-text-faint);
  text-transform: uppercase;
  margin-bottom: 0.7rem;
}

.echo-reader-title {
  font-family: var(--ec-f-display);
  font-size: clamp(1.9rem, 5.5vw, 3.2rem);
  font-weight: 300;
  color: var(--ec-text);
  letter-spacing: 0.02em;
  line-height: 1.1;
  margin-bottom: 1rem;
}

.echo-reader-mirror-tag {
  font-family: var(--ec-f-body);
  font-style: italic;
  font-size: clamp(0.82rem, 2vw, 0.95rem);
  color: var(--ec-text-dim);
}
.echo-reader-mirror-tag em { color: var(--ec-gold); font-style: italic; }

/* ── Story text + paragraph stagger ───────────────────────── */
.echo-reader-text {
  font-family: var(--ec-f-body);
  font-size: clamp(1.05rem, 2.4vw, 1.18rem);
  line-height: 1.9;
  color: var(--ec-text);
}

.echo-reader-text p {
  margin-bottom: 1.55em;
  /* Initial state for stagger — JS removes this via inline style */
}

.echo-reader-text p:last-child { margin-bottom: 0; }

/* ══════════════════════════════════════════════════════════════
   MIRROR REVELATION BLOCK
   ══════════════════════════════════════════════════════════════ */

.echo-mirror-reveal {
  margin-top: 3.5rem;
  padding-top: 2.5rem;
  text-align: center;
  /* Fades in after paragraphs settle */
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.echo-mirror-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* — echo — divider */
.echo-mirror-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.6rem;
}

.echo-mirror-divider span {
  flex: 1;
  height: 1px;
  background: linear-gradient(
    to var(--dir, right),
    transparent,
    rgba(212,168,74,0.2)
  );
}
.echo-mirror-divider span:first-child { --dir: right; }
.echo-mirror-divider span:last-child  { --dir: left; }

.echo-mirror-divider em {
  font-family: var(--ec-f-body);
  font-style: italic;
  font-size: 0.9rem;
  color: var(--ec-gold-dim);
  letter-spacing: 0.18em;
  flex-shrink: 0;
}

/* First-line excerpt from mirror story */
.echo-mirror-excerpt {
  font-family: var(--ec-f-body);
  font-style: italic;
  font-size: clamp(0.95rem, 2.2vw, 1.08rem);
  color: var(--ec-text-dim);
  line-height: 1.75;
  max-width: 480px;
  margin: 0 auto 1.5rem;
}

/* Read mirror CTA */
.echo-mirror-link {
  background: none;
  border: none;
  border-bottom: 1px solid var(--ec-gold-dim);
  color: var(--ec-gold);
  font-family: var(--ec-f-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  padding: 0.15rem 0 0.25rem;
  cursor: pointer;
  transition: color var(--ec-t-fast), border-color var(--ec-t-fast);
  -webkit-tap-highlight-color: transparent;
}

.echo-mirror-link:hover,
.echo-mirror-link:active {
  color: #e4c070;
  border-color: rgba(212,168,74,0.6);
}

/* ── Reader nav (prev / next only) ────────────────────────── */
.echo-reader-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--ec-border);
}

.echo-nav-btn {
  display: flex; align-items: center; gap: 0.4rem;
  background: none;
  border: 1px solid var(--ec-border);
  color: var(--ec-text-dim);
  font-family: var(--ec-f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  padding: 0.65rem 1rem;
  border-radius: 4px;
  cursor: pointer;
  transition: color var(--ec-t-fast), border-color var(--ec-t-fast), background var(--ec-t-fast);
  -webkit-tap-highlight-color: transparent;
}

.echo-nav-btn:hover:not(:disabled),
.echo-nav-btn:active:not(:disabled) {
  color: var(--ec-text);
  border-color: rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.03);
}

.echo-nav-btn:disabled {
  opacity: 0.18;
  cursor: not-allowed;
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 600px) {
  .echo-nav-btn--dir  { flex: 1; justify-content: center; }
  .echo-nav-label     { display: none; }
  .echo-mirror-reveal { margin-top: 2.5rem; }
}

@media (max-width: 420px) {
  .echo-reader-chrome { padding: 0.9rem 1rem; }
  .echo-reader-depth  { font-size: 0.55rem; letter-spacing: 0.1em; }
}

/* ── WP theme reset ────────────────────────────────────────── */
.echo-page .entry-content,
.echo-page .container,
.echo-page .container-fluid {
  max-width: none !important;
  padding: 0 !important;
  margin: 0 !important;
}