/* ── XAU/USD Signals — midnight desk aesthetic ────────────────
   Deep navy ground, gold as the metal itself, candlelight marks.
   Up-candles: hollow gold. Down-candles: filled slate (CVD-safe,
   shape-encoded). Red reserved for risk only. */

:root {
  --navy-deep:  #081226;
  --navy:       #0B1830;
  --panel:      #0F2040;
  --panel-2:    #0A162E;
  --text:       #E9EDF6;
  --dim:        #93A3C0;
  --dim-2:      #6B7C9C;
  --gold:       #D9AE52;
  --gold-bright:#F2CD6E;
  --gold-deep:  #A87F35;
  --slate:      #5B7BB0;
  --risk:       #D4604C;
  --risk-soft:  #E08A7A;
  --rule:       rgba(217, 174, 82, 0.16);
  --rule-blue:  rgba(91, 123, 176, 0.22);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  background: var(--navy-deep);
  background-image:
    radial-gradient(ellipse 90% 50% at 50% -5%, rgba(217, 174, 82, 0.08), transparent 60%),
    radial-gradient(ellipse 70% 40% at 85% 100%, rgba(91, 123, 176, 0.06), transparent 70%);
  color: var(--text);
  font-family: "Source Serif 4", Georgia, serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.mono, code { font-family: "IBM Plex Mono", ui-monospace, monospace; }

a { color: var(--gold-bright); }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--gold-bright);
  outline-offset: 3px;
}

/* ── Top bar ─────────────────────────────────────────────── */

.topbar {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--rule);
}

.topbar-brand {
  font-family: "Archivo", sans-serif;
  font-weight: 800;
  font-stretch: 80%;
  letter-spacing: 0.14em;
  font-size: 0.85rem;
  color: var(--gold);
}

.topbar-note {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  color: var(--dim-2);
  flex: 1;
}

.topbar-join {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.8rem;
  text-decoration: none;
  border: 1px solid var(--gold-deep);
  border-radius: 3px;
  padding: 0.3rem 0.9rem;
  color: var(--gold-bright);
  transition: background 0.15s, color 0.15s;
}
.topbar-join:hover { background: var(--gold); color: var(--navy-deep); }

/* ── Hero ────────────────────────────────────────────────── */

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(3.5rem, 9vw, 7rem) 1.25rem clamp(11rem, 24vw, 15rem);
  text-align: center;
  border-bottom: 1px solid var(--rule);
}

.hero-chart {
  position: absolute;
  left: 50%;
  bottom: -8px;
  transform: translateX(-50%);
  width: max(100%, 1100px);
  height: auto;
  opacity: 0.85;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 35%);
          mask-image: linear-gradient(180deg, transparent 0%, #000 35%);
}

.hero-inner { position: relative; max-width: 760px; margin: 0 auto; }

.hero-eyebrow {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-family: "Archivo", sans-serif;
  font-weight: 900;
  font-stretch: 78%;
  font-size: clamp(2.8rem, 9vw, 5rem);
  line-height: 0.98;
  letter-spacing: 0.04em;
  margin-bottom: 1.25rem;
  color: var(--text);
}

.hero h1 .gold-line {
  display: block;
  background: linear-gradient(100deg, var(--gold-deep) 0%, var(--gold-bright) 45%, var(--gold) 80%);
  -webkit-background-clip: text;
          background-clip: text;
  color: transparent;
}

.hero-fineness {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.4rem 1.6rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gold);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 0.6rem 0;
  margin-bottom: 1.75rem;
}

.hero-thesis {
  font-size: 1.08rem;
  max-width: 33em;
  margin: 0 auto 2rem;
  color: var(--dim);
}

.btn-join {
  display: inline-block;
  font-family: "Archivo", sans-serif;
  font-weight: 700;
  font-stretch: 85%;
  letter-spacing: 0.05em;
  font-size: 0.95rem;
  text-decoration: none;
  color: var(--navy-deep);
  background: linear-gradient(180deg, var(--gold-bright), var(--gold));
  border: 1px solid var(--gold-deep);
  border-radius: 4px;
  padding: 0.85rem 1.8rem;
  transition: transform 0.15s, box-shadow 0.15s;
  box-shadow: 0 2px 14px rgba(217, 174, 82, 0.35);
}
.btn-join:hover { transform: translateY(-1px); box-shadow: 0 4px 22px rgba(217, 174, 82, 0.5); }
.btn-join:active { transform: translateY(0); }

.cta-fine {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.7rem;
  color: var(--dim-2);
  margin-top: 0.8rem;
}

/* ── Motion: hero load sequence ──────────────────────────── */

.cndl { transform-box: fill-box; transform-origin: 50% 100%; }

.hero-chart .cndl {
  animation: cndl-rise 0.5s cubic-bezier(0.2, 0.7, 0.3, 1) both;
  animation-delay: calc(var(--i) * 45ms);
}
@keyframes cndl-rise {
  from { transform: scaleY(0); opacity: 0; }
  to   { transform: none;      opacity: 1; }
}

/* price line draws itself once the candles are mostly up */
.hero-line {
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
  animation: draw-line 1.8s ease 0.9s forwards;
}
@keyframes draw-line { to { stroke-dashoffset: 0; } }

/* text cascade */
.hero-eyebrow, .hero h1, .hero-fineness, .hero-thesis, .hero-cta {
  animation: fade-up 0.65s cubic-bezier(0.2, 0.7, 0.3, 1) both;
}
.hero h1       { animation-delay: 0.12s; }
.hero-fineness { animation-delay: 0.28s; }
.hero-thesis   { animation-delay: 0.42s; }
.hero-cta      { animation-delay: 0.58s; }
@keyframes fade-up {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: none; }
}

/* slow shimmer across the gold gradients */
.hero h1 .gold-line, .join-stars {
  background-size: 220% 100%;
  animation: shimmer 6s ease-in-out 2s infinite;
}
@keyframes shimmer {
  0%, 100% { background-position: 0% 0; }
  50%      { background-position: 100% 0; }
}

/* breathing glow on the CTAs */
.btn-join { animation: glow-pulse 3.2s ease-in-out 2s infinite; }
@keyframes glow-pulse {
  0%, 100% { box-shadow: 0 2px 14px rgba(217, 174, 82, 0.35); }
  50%      { box-shadow: 0 5px 28px rgba(217, 174, 82, 0.6); }
}

/* ── Sections ────────────────────────────────────────────── */

.section {
  max-width: 900px;
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 4.5rem) 1.25rem;
}

.section-head { margin-bottom: 2rem; }

.eyebrow {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.6rem;
}

.section h2 {
  font-family: "Archivo", sans-serif;
  font-weight: 800;
  font-stretch: 82%;
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  letter-spacing: 0.02em;
  color: var(--text);
  margin-bottom: 0.75rem;
}

.lede { color: var(--dim); max-width: 42em; }

/* ── Sample: message + anatomy side by side ──────────────── */

.sample-grid {
  display: grid;
  grid-template-columns: minmax(0, 420px) minmax(0, 1fr);
  gap: 2rem;
  align-items: start;
}

.signal-card {
  background: var(--panel);
  border-radius: 8px;
  border: 1px solid var(--rule);
  overflow: hidden;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.4);
}

.signal-body {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.76rem;
  line-height: 1.75;
  padding: 1.4rem 1.5rem;
  color: var(--text);
}
.signal-body hr { border: 0; border-top: 1px solid var(--rule-blue); margin: 0.7rem 0; }
.signal-body .dim { color: var(--dim-2); }
.signal-body code {
  background: var(--panel-2);
  border-radius: 3px;
  padding: 0.05em 0.35em;
  color: var(--gold-bright);
}

.signal-card figcaption {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.68rem;
  color: var(--navy-deep);
  background: var(--gold-deep);
  padding: 0.5rem 1.5rem;
}

.anat-fig { min-width: 0; }

.anat-chart {
  width: 100%;
  height: auto;
  display: block;
}

.anat-lbl {
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  font-weight: 600;
}
.anat-lbl.gold   { fill: var(--gold-bright); }
.anat-lbl.gold-b { fill: #F7DD9A; }
.anat-lbl.red    { fill: var(--risk-soft); }

.anat-zone {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  opacity: 0.85;
}
.anat-zone.gold { fill: var(--gold); }
.anat-zone.red  { fill: var(--risk-soft); }

.anat-fig figcaption {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.7rem;
  color: var(--dim-2);
  margin-top: 0.75rem;
  line-height: 1.6;
}

.grade-note {
  margin-top: 2rem;
  max-width: 42em;
  color: var(--dim);
}
.grade-note .mono { color: var(--gold-bright); font-size: 0.9em; }

/* ── Ledger rows ─────────────────────────────────────────── */

.ledger { border-top: 1px solid var(--rule); }

.ledger-row {
  display: grid;
  grid-template-columns: 210px 1fr;
  gap: 1.5rem;
  padding: 1.3rem 0;
  border-bottom: 1px solid var(--rule);
}

.ledger-key {
  font-family: "Archivo", sans-serif;
  font-weight: 700;
  font-stretch: 85%;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  color: var(--gold-bright);
}

.ledger-row p { color: var(--dim); font-size: 0.98rem; }

.ledger-row.loss .ledger-key { color: var(--risk-soft); }

/* ── Week strip ──────────────────────────────────────────── */

.weekstrip {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  margin: 0 0 2.5rem;
}

.day {
  border: 1px solid var(--rule-blue);
  border-radius: 4px;
  padding: 0.7rem 0.35rem 0.6rem;
  text-align: center;
  background: rgba(15, 32, 64, 0.5);
}

.day-name {
  display: block;
  font-family: "Archivo", sans-serif;
  font-weight: 800;
  font-stretch: 80%;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.8rem;
}

.day-state {
  display: block;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.58rem;
  margin-top: 0.35rem;
  color: var(--dim-2);
}

.day.on .day-name { color: var(--gold-bright); }
.day.on { border-color: rgba(217, 174, 82, 0.35); background: rgba(217, 174, 82, 0.06); }

.day.off {
  background: repeating-linear-gradient(
    -45deg,
    rgba(212, 96, 76, 0.12),
    rgba(212, 96, 76, 0.12) 6px,
    transparent 6px,
    transparent 12px
  );
  border-color: rgba(212, 96, 76, 0.35);
}
.day.off .day-name { color: var(--risk-soft); text-decoration: line-through; }

/* ── Never list ──────────────────────────────────────────── */

.never-list {
  list-style: none;
  border-top: 1px solid var(--rule);
  max-width: 42em;
}

.never-list li {
  padding: 0.85rem 0 0.85rem 2rem;
  border-bottom: 1px solid var(--rule);
  color: var(--text);
  position: relative;
}

.never-list li::before {
  content: "✕";
  position: absolute;
  left: 0.25rem;
  color: var(--risk-soft);
  font-family: "IBM Plex Mono", monospace;
  font-weight: 600;
}

.never-note {
  margin-top: 1.25rem;
  color: var(--dim);
  font-size: 0.95rem;
  max-width: 42em;
}

/* ── Join section ────────────────────────────────────────── */

.steps { list-style: none; margin-bottom: 2.5rem; }

.step {
  display: flex;
  gap: 1.25rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--rule);
}

.step-n {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.85rem;
  color: var(--navy-deep);
  background: var(--gold);
  min-width: 1.9rem;
  height: 1.9rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.2rem;
}

.step h3 {
  font-family: "Archivo", sans-serif;
  font-weight: 700;
  font-stretch: 85%;
  font-size: 1.02rem;
  color: var(--text);
  margin-bottom: 0.25rem;
}

.step p { color: var(--dim); font-size: 0.95rem; }

.join-panel {
  background: var(--panel);
  border-radius: 8px;
  border: 1px solid rgba(217, 174, 82, 0.4);
  padding: 2rem 1.5rem 1.75rem;
  text-align: center;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.4),
              inset 0 1px 0 rgba(242, 205, 110, 0.15);
}

.join-price { margin-bottom: 1.25rem; }

.join-stars {
  font-family: "Archivo", sans-serif;
  font-weight: 900;
  font-stretch: 80%;
  font-size: 2.6rem;
  display: block;
  line-height: 1.1;
  background: linear-gradient(100deg, var(--gold-deep), var(--gold-bright) 55%, var(--gold));
  -webkit-background-clip: text;
          background-clip: text;
  color: transparent;
}

.join-per {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
  color: var(--dim);
}

.btn-join-lg { font-size: 1.05rem; padding: 1rem 2.6rem; }

.join-panel .cta-fine { color: var(--dim-2); }

/* ── Legal ───────────────────────────────────────────────── */

.section-legal { border-top: 1px solid var(--rule); }

.legal-head {
  font-family: "Archivo", sans-serif;
  font-weight: 800;
  font-stretch: 82%;
  font-size: 1.2rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--risk-soft);
  margin-bottom: 1.5rem;
}

.legal-body p {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  line-height: 1.8;
  color: var(--dim);
  margin-bottom: 1rem;
  max-width: 80em;
}

.legal-body strong { color: var(--text); }

.legal-accept {
  border-top: 1px solid var(--rule);
  padding-top: 1rem;
  color: var(--text) !important;
}

/* ── Footer ──────────────────────────────────────────────── */

.footer {
  background: var(--navy);
  border-top: 1px solid var(--rule);
  padding: 2rem 1.5rem 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  align-items: center;
  text-align: center;
}

.footer-brand {
  font-family: "Archivo", sans-serif;
  font-weight: 800;
  font-stretch: 80%;
  letter-spacing: 0.14em;
  font-size: 0.8rem;
  color: var(--gold);
}

.footer-line {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.68rem;
  color: var(--dim-2);
}

/* ── Reveal animation (JS-gated so no-JS renders visible) ── */

html.js .reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
html.js .reveal.in { opacity: 1; transform: none; }

/* Blocks whose children stagger individually skip the block-level hide */
html.js .anat-fig.reveal,
html.js .weekstrip.reveal,
html.js .ledger.reveal,
html.js .steps.reveal,
html.js .never-list.reveal { opacity: 1; transform: none; }

/* ── Motion: scroll-triggered staggers ───────────────────── */

/* anatomy chart: zones fade → lines sweep in → candles rise → labels */
html.js .anat-fig .anat-zonefill,
html.js .anat-fig .anat-lbl,
html.js .anat-fig .anat-zone,
html.js .anat-fig .anat-note { opacity: 0; transition: opacity 0.6s ease; }

html.js .anat-fig .anat-line {
  transform-box: fill-box;
  transform-origin: 0 50%;
  transform: scaleX(0);
}
html.js .anat-fig.in .anat-line {
  transform: scaleX(1);
  transition: transform 0.8s cubic-bezier(0.2, 0.7, 0.3, 1);
}
html.js .anat-fig.in .anat-line.entry { transition-delay: 0.15s; }
html.js .anat-fig.in .anat-line.tp    { transition-delay: 0.35s; }
html.js .anat-fig.in .anat-line.sl    { transition-delay: 0.5s; }

html.js .anat-fig .cndl { opacity: 0; }
html.js .anat-fig.in .cndl {
  animation: cndl-rise 0.45s cubic-bezier(0.2, 0.7, 0.3, 1) both;
  animation-delay: calc(0.45s + var(--i) * 55ms);
}

html.js .anat-fig.in .anat-zonefill { opacity: 1; transition-delay: 0.55s; }
html.js .anat-fig.in .anat-lbl,
html.js .anat-fig.in .anat-zone,
html.js .anat-fig.in .anat-note { opacity: 1; transition-delay: 1.15s; }

/* week strip: days pop in left to right */
html.js .weekstrip .day { opacity: 0; transform: translateY(10px) scale(0.96); }
html.js .weekstrip.in .day {
  opacity: 1;
  transform: none;
  transition: opacity 0.45s ease, transform 0.45s ease;
  transition-delay: calc(var(--i) * 70ms);
}

/* ledgers, steps, never-list: rows cascade */
html.js .ledger .ledger-row,
html.js .steps .step,
html.js .never-list li { opacity: 0; transform: translateY(12px); }

html.js .ledger.in .ledger-row,
html.js .steps.in .step,
html.js .never-list.in li {
  opacity: 1;
  transform: none;
  transition: opacity 0.5s ease, transform 0.5s ease;
}

html.js .ledger.in .ledger-row:nth-child(1),
html.js .steps.in .step:nth-child(1),
html.js .never-list.in li:nth-child(1) { transition-delay: 0.05s; }
html.js .ledger.in .ledger-row:nth-child(2),
html.js .steps.in .step:nth-child(2),
html.js .never-list.in li:nth-child(2) { transition-delay: 0.15s; }
html.js .ledger.in .ledger-row:nth-child(3),
html.js .steps.in .step:nth-child(3),
html.js .never-list.in li:nth-child(3) { transition-delay: 0.25s; }
html.js .ledger.in .ledger-row:nth-child(4),
html.js .never-list.in li:nth-child(4) { transition-delay: 0.35s; }
html.js .ledger.in .ledger-row:nth-child(5),
html.js .never-list.in li:nth-child(5) { transition-delay: 0.45s; }

/* ── Reduced motion: everything static, everything visible ─ */

@media (prefers-reduced-motion: reduce) {
  html.js .reveal { opacity: 1; transform: none; transition: none; }

  .hero-chart .cndl, .hero-line,
  .hero-eyebrow, .hero h1, .hero-fineness, .hero-thesis, .hero-cta,
  .hero h1 .gold-line, .join-stars, .btn-join { animation: none; }

  .hero-line { stroke-dashoffset: 0; }

  html.js .anat-fig .anat-zonefill,
  html.js .anat-fig .anat-lbl,
  html.js .anat-fig .anat-zone,
  html.js .anat-fig .anat-note,
  html.js .anat-fig .cndl,
  html.js .weekstrip .day,
  html.js .ledger .ledger-row,
  html.js .steps .step,
  html.js .never-list li { opacity: 1; transform: none; transition: none; animation: none; }

  html.js .anat-fig .anat-line { transform: none; transition: none; }
}

/* ── 404 ─────────────────────────────────────────────────── */

a.topbar-brand { text-decoration: none; }

.hero-404 { padding-bottom: clamp(9rem, 20vw, 13rem); }

/* the broken stop-loss: red is the risk colour, so the 404 wears it */
.hero-404 h1 .risk-line {
  display: block;
  background: linear-gradient(100deg, #A83E2E 0%, var(--risk-soft) 45%, var(--risk) 80%);
  -webkit-background-clip: text;
          background-clip: text;
  color: transparent;
}

.hero-404 .stop-line {
  transform-box: fill-box;
  transform-origin: 0 50%;
  transform: scaleX(0);
  animation: sweep-stop 1.1s cubic-bezier(0.2, 0.7, 0.3, 1) 0.7s forwards;
}
@keyframes sweep-stop { to { transform: scaleX(1); } }

.hero-fineness.err {
  color: var(--risk-soft);
  border-color: rgba(212, 96, 76, 0.25);
  text-transform: none;
  letter-spacing: 0.04em;
}
.hero-fineness.err .mono { color: var(--dim); }

.hero-404 .cta-fine a { color: var(--gold); }

/* Where-to-go list: same ledger rhythm, but each row is a link */
.lost-list {
  list-style: none;
  border-top: 1px solid var(--rule);
  max-width: 42em;
}

.lost-list a {
  display: grid;
  grid-template-columns: 230px 1fr;
  gap: 1.5rem;
  align-items: baseline;
  padding: 1.1rem 0.5rem 1.1rem 0;
  border-bottom: 1px solid var(--rule);
  text-decoration: none;
  transition: background 0.15s, padding-left 0.15s;
}
.lost-list a:hover {
  background: rgba(217, 174, 82, 0.05);
  padding-left: 0.6rem;
}

.lost-key {
  font-family: "Archivo", sans-serif;
  font-weight: 700;
  font-stretch: 85%;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  color: var(--gold-bright);
}

.lost-note {
  font-family: "Source Serif 4", Georgia, serif;
  color: var(--dim);
  font-size: 0.95rem;
}

@media (prefers-reduced-motion: reduce) {
  .hero-404 .stop-line { transform: none; animation: none; }
}

/* ── Responsive ──────────────────────────────────────────── */

@media (max-width: 760px) {
  .sample-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .ledger-row { grid-template-columns: 1fr; gap: 0.35rem; padding: 1.1rem 0; }
  .weekstrip { gap: 3px; }
  .day { padding: 0.5rem 0.15rem 0.45rem; }
  .day-state { font-size: 0.48rem; }
  .topbar-note { display: none; }
  .hero-fineness { flex-direction: column; gap: 0.3rem; }
  .hero { padding-bottom: 9rem; }
  /* the 404 chart is tallest at its left edge, which is on-screen at this
     width — needs more clearance than the rising hero chart */
  .hero-404 { padding-bottom: 13rem; }
  .lost-list a { grid-template-columns: 1fr; gap: 0.2rem; }
}