/* tokens.css */
:root,
.theme-light {
  --bg: oklch(0.985 0.003 80);
  --bg-elev: oklch(0.975 0.005 75);
  --bg-sunk: oklch(0.955 0.006 75);
  --fg: oklch(0.18 0.01 60);
  --fg-muted: oklch(0.42 0.012 60);
  --fg-soft: oklch(0.58 0.012 60);
  --line: oklch(0.18 0.01 60 / 0.10);
  --line-strong: oklch(0.18 0.01 60 / 0.18);
  --chip: oklch(0.18 0.01 60 / 0.05);
}
.theme-dark {
  --bg: oklch(0.18 0.012 60);
  --bg-elev: oklch(0.215 0.013 60);
  --bg-sunk: oklch(0.15 0.011 60);
  --fg: oklch(0.96 0.006 80);
  --fg-muted: oklch(0.74 0.012 70);
  --fg-soft: oklch(0.58 0.012 70);
  --line: oklch(0.96 0.006 80 / 0.10);
  --line-strong: oklch(0.96 0.006 80 / 0.20);
  --chip: oklch(0.96 0.006 80 / 0.06);
}
:root {
  --rb-1: oklch(0.62 0.245 28);
  --rb-2: oklch(0.80 0.135 85);
  --rb-3: oklch(0.66 0.180 150);
  --rb-4: oklch(0.85 0.135 195);
  --rb-5: oklch(0.72 0.180 35);
  --rb-6: oklch(0.74 0.160 165);
  --radius-sm: 6px;
  --radius: 12px;
  --radius-lg: 20px;
  --font:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    system-ui,
    sans-serif;
  --ease: cubic-bezier(0.2, 0.8, 0.3, 1);
}

/* src/spectrum.css */
.spectrum {
  font-family: var(--font);
  background: var(--bg);
  color: var(--fg);
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  letter-spacing: -0.005em;
}
.btn,
.hero-eyebrow,
.hero-chip,
.result-tag,
.section-tag,
.section-h,
.problem-card,
.value-card,
.track-unit,
.lockup {
  font-family: var(--font);
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 15px;
  letter-spacing: -0.01em;
  transition:
    transform 0.15s ease,
    background 0.15s ease,
    color 0.15s ease,
    box-shadow 0.2s ease;
  white-space: nowrap;
  border: 0;
  cursor: pointer;
}
.btn-primary {
  background: var(--fg);
  color: var(--bg);
  position: relative;
  isolation: isolate;
  overflow: hidden;
  transition:
    transform 0.15s ease,
    background 0.2s ease,
    color 0.2s ease,
    box-shadow 0.2s ease;
}
.btn-primary::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 250%;
  aspect-ratio: 1 / 1;
  background:
    conic-gradient(
      var(--rb-1),
      var(--rb-2),
      var(--rb-3),
      var(--rb-4),
      var(--rb-6),
      var(--rb-1),
      var(--rb-2),
      var(--rb-3),
      var(--rb-4),
      var(--rb-6),
      var(--rb-1));
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
  z-index: -1;
  animation: rb-travel 2.4s linear infinite;
}
.btn-primary::after {
  content: "";
  position: absolute;
  inset: 4px;
  border-radius: inherit;
  background: var(--fg);
  transition: background 0.2s ease;
  pointer-events: none;
  z-index: -1;
}
@keyframes rb-travel {
  from {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}
.btn-primary:hover {
  transform: translateY(-1px);
  background: oklch(0.18 0.012 60);
  color: oklch(0.96 0.006 80);
}
.btn-primary:hover::before {
  opacity: 1;
}
.btn-primary:hover::after {
  background: oklch(0.18 0.012 60);
}
.btn-ghost {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--line-strong);
}
.btn-ghost:hover {
  background: var(--chip);
}
.btn .arrow {
  display: inline-block;
  flex-shrink: 0;
  transition: transform 0.2s ease;
  vertical-align: middle;
}
.btn:hover .arrow {
  transform: translateX(3px);
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 14px 7px 11px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 13px;
  color: var(--fg-muted);
  letter-spacing: -0.005em;
}
.hero-eyebrow .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--rb-3);
  box-shadow: 0 0 0 4px oklch(0.66 0.180 150 / 0.18);
}
.hero-chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--fg-muted);
  background: var(--bg-elev);
  transition: border-color 0.18s ease, transform 0.18s ease;
}
.hero-chip:hover {
  border-color: var(--fg-soft);
  transform: translateY(-1px);
}
.result-tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  border: 4px solid transparent;
  background:
    linear-gradient(var(--bg), var(--bg)) padding-box,
    linear-gradient(
      95deg,
      var(--rb-1),
      var(--rb-2) 35%,
      var(--rb-3) 65%,
      var(--rb-4)) border-box;
  color: var(--fg);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  vertical-align: middle;
}
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-soft);
}
.section-tag::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--fg-soft);
}
.section-h {
  font-size: clamp(34px, 4.6vw, 60px);
  line-height: 1.04;
  letter-spacing: -0.028em;
  font-weight: 600;
  max-width: 22ch;
  margin: 0;
}
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
@media (max-width: 1024px) {
  .problem-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 600px) {
  .problem-grid {
    grid-template-columns: 1fr;
  }
}
.problem-card {
  padding: 32px 32px 40px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  transition: background 0.2s ease;
}
.problem-card:hover {
  background: var(--bg-elev);
}
.problem-card h3 {
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin: 0 0 10px;
}
.problem-card p {
  font-size: 15px;
  color: var(--fg-muted);
  margin: 0;
}
.value-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
@media (max-width: 760px) {
  .value-grid {
    grid-template-columns: 1fr;
  }
}
.value-card {
  padding: 36px 36px 40px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.value-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 50px oklch(0 0 0 / 0.08);
}
.value-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--tone, var(--rb-3));
}
.value-tag .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--tone, var(--rb-3));
}
.value-stat {
  font-size: 64px;
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1;
  margin: 8px 0 12px;
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-variant-numeric: tabular-nums;
  color: var(--tone, var(--rb-3));
}
.value-stat .unit {
  color: var(--fg-soft);
  font-size: 14px;
  letter-spacing: 0;
  font-weight: 500;
}
.value-card h3 {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.018em;
  margin: 0;
}
.value-card p {
  font-size: 15.5px;
  color: var(--fg-muted);
  line-height: 1.5;
  margin: 0;
}
.track-unit {
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.track-plate {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 156px;
  padding: 28px 32px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.2s ease, transform 0.22s var(--ease);
}
.track-unit:hover .track-plate {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}
.track-ph {
  width: 120px;
  height: auto;
  color: var(--fg);
  opacity: 0.5;
}
.track-desc {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.5;
  letter-spacing: -0.005em;
  max-width: 38ch;
  margin: 0;
}
.spectrum-mark {
  display: inline-grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  width: 18px;
  height: 18px;
  border-radius: 4px;
  overflow: hidden;
}
.spectrum-mark > span {
  display: block;
}
.lockup {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.02em;
}
@media (prefers-reduced-motion: reduce) {
  .btn-primary::before {
    animation: none;
  }
  .track-plate {
    transition: border-color 0.2s ease;
  }
  .track-unit:hover .track-plate {
    transform: none;
  }
}

/* appended from cfg.cssEntry */
/* ───────────────────────────────────────────────────────────────────────────
   Spectrum component styles — de-branded, lifted verbatim (full production
   values) from the source globals.css. Token values come from tokens.css.

   Themes: apply `.theme-dark` or `.theme-light` on an ancestor (or wrap a
   surface in `.spectrum`). :root defaults to light; `.theme-dark` is the
   signature look. The rainbow (--rb-*) is theme-independent.
   ─────────────────────────────────────────────────────────────────────────── */

@import "../tokens.css";

/* Optional surface wrapper — sets the substrate, font and Inter features. */
.spectrum {
  font-family: var(--font);
  background: var(--bg);
  color: var(--fg);
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  letter-spacing: -0.005em;
}

/* Each component root pulls Inter so it renders correctly without a wrapper. */
.btn,
.hero-eyebrow,
.hero-chip,
.result-tag,
.section-tag,
.section-h,
.problem-card,
.value-card,
.track-unit,
.lockup {
  font-family: var(--font);
}

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 15px;
  letter-spacing: -0.01em;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease, box-shadow 0.2s ease;
  white-space: nowrap;
  border: 0;
  cursor: pointer;
}
.btn-primary {
  background: var(--fg);
  color: var(--bg);
  position: relative;
  isolation: isolate;
  overflow: hidden;
  transition: transform 0.15s ease, background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}
/* Animated rainbow border — wide spinning conic clipped to a 4px ring. */
.btn-primary::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 250%;
  aspect-ratio: 1 / 1;
  background: conic-gradient(
    var(--rb-1), var(--rb-2), var(--rb-3), var(--rb-4), var(--rb-6),
    var(--rb-1), var(--rb-2), var(--rb-3), var(--rb-4), var(--rb-6), var(--rb-1)
  );
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
  z-index: -1;
  animation: rb-travel 2.4s linear infinite;
}
.btn-primary::after {
  content: "";
  position: absolute;
  inset: 4px;
  border-radius: inherit;
  background: var(--fg);
  transition: background 0.2s ease;
  pointer-events: none;
  z-index: -1;
}
@keyframes rb-travel {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to   { transform: translate(-50%, -50%) rotate(360deg); }
}
.btn-primary:hover {
  transform: translateY(-1px);
  background: oklch(0.18 0.012 60);
  color: oklch(0.96 0.006 80);
}
.btn-primary:hover::before { opacity: 1; }
.btn-primary:hover::after { background: oklch(0.18 0.012 60); }
.btn-ghost {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--line-strong);
}
.btn-ghost:hover { background: var(--chip); }
.btn .arrow {
  display: inline-block;
  flex-shrink: 0;
  transition: transform 0.2s ease;
  vertical-align: middle;
}
.btn:hover .arrow { transform: translateX(3px); }

/* ── Eyebrow + chips ──────────────────────────────────────────────────────── */
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 14px 7px 11px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 13px;
  color: var(--fg-muted);
  letter-spacing: -0.005em;
}
.hero-eyebrow .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--rb-3);
  box-shadow: 0 0 0 4px oklch(0.66 0.180 150 / 0.18);
}
.hero-chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--fg-muted);
  background: var(--bg-elev);
  transition: border-color 0.18s ease, transform 0.18s ease;
}
.hero-chip:hover {
  border-color: var(--fg-soft);
  transform: translateY(-1px);
}
/* Rainbow-border pill. Text = var(--fg) so it reads on both substrates
   (source hard-codes #fff because it only rendered on dark). */
.result-tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  border: 4px solid transparent;
  background:
    linear-gradient(var(--bg), var(--bg)) padding-box,
    linear-gradient(95deg, var(--rb-1), var(--rb-2) 35%, var(--rb-3) 65%, var(--rb-4)) border-box;
  color: var(--fg);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  vertical-align: middle;
}

/* ── Section primitives ───────────────────────────────────────────────────── */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-soft);
}
.section-tag::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--fg-soft);
}
.section-h {
  font-size: clamp(34px, 4.6vw, 60px);
  line-height: 1.04;
  letter-spacing: -0.028em;
  font-weight: 600;
  max-width: 22ch;
  margin: 0;
}

/* ── Problem grid ─────────────────────────────────────────────────────────── */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
@media (max-width: 1024px) { .problem-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .problem-grid { grid-template-columns: 1fr; } }
.problem-card {
  padding: 32px 32px 40px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  transition: background 0.2s ease;
}
.problem-card:hover { background: var(--bg-elev); }
.problem-card h3 {
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin: 0 0 10px;
}
.problem-card p { font-size: 15px; color: var(--fg-muted); margin: 0; }

/* ── Value card ───────────────────────────────────────────────────────────── */
.value-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
@media (max-width: 760px) { .value-grid { grid-template-columns: 1fr; } }
.value-card {
  padding: 36px 36px 40px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.value-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 50px oklch(0 0 0 / 0.08);
}
/* Role colour: set --tone per card; defaults to Phosphor Green. */
.value-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--tone, var(--rb-3));
}
.value-tag .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--tone, var(--rb-3));
}
.value-stat {
  font-size: 64px;
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1;
  margin: 8px 0 12px;
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-variant-numeric: tabular-nums;
  color: var(--tone, var(--rb-3));
}
.value-stat .unit {
  color: var(--fg-soft);
  font-size: 14px;
  letter-spacing: 0;
  font-weight: 500;
}
.value-card h3 {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.018em;
  margin: 0;
}
.value-card p { font-size: 15.5px; color: var(--fg-muted); line-height: 1.5; margin: 0; }

/* ── Track card ───────────────────────────────────────────────────────────── */
.track-unit { display: flex; flex-direction: column; gap: 22px; }
.track-plate {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 156px;
  padding: 28px 32px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.2s ease, transform 0.22s var(--ease);
}
.track-unit:hover .track-plate {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}
.track-ph { width: 120px; height: auto; color: var(--fg); opacity: 0.5; }
.track-desc {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.5;
  letter-spacing: -0.005em;
  max-width: 38ch;
  margin: 0;
}

/* ── Logo mark + lockup ───────────────────────────────────────────────────── */
.spectrum-mark {
  display: inline-grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  width: 18px;
  height: 18px;
  border-radius: 4px;
  overflow: hidden;
}
.spectrum-mark > span { display: block; }
.lockup {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.02em;
}

/* ── Reduced motion ───────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .btn-primary::before { animation: none; }
  .track-plate { transition: border-color 0.2s ease; }
  .track-unit:hover .track-plate { transform: none; }
}