/* ============================================================
   FIRESTX Marketing Site — site-v2 (synthesis)
   Precision-instrument schematic vocabulary + green-card layout.
   Brand: per FireStx Brand Guide v1.0 (April 2026)
   ============================================================ */

/* --- 1. Design tokens --- */
:root {
  /* Green tonal range (the section-rhythm engine) */
  --forest:        #2D5728;
  --forest-deep:   #1F3D1A;
  --forest-soft:   #3D6F37;
  --forest-285:    #285610;

  /* Accent + supporting */
  --phoenix-gold:  #FBE118;
  --champagne:     #EDD287;
  --heritage:      #34659B;
  --graphite:      #2D2D2A;
  --periwinkle:    #97C7FD;
  --ink-black:     #111111;
  --paper-white:   #FFFFFF;

  /* Light panel (Charity — the one warm breath) */
  --parchment:     #FAF6EC;

  /* On-dark text tiers */
  --on-dark:       rgba(255, 255, 255, 0.92);
  --on-dark-mute:  rgba(255, 255, 255, 0.74);
  --on-dark-faint: rgba(255, 255, 255, 0.12);

  /* Typography — Marcellus (display) + PT Serif (body), per brand pairing */
  --font-display: "Marcellus", "Times New Roman", Georgia, serif;
  --font-body:    "PT Serif", "Marcellus", "Times New Roman", Georgia, serif;

  /* Spacing */
  --space-1:   4px;
  --space-2:   8px;
  --space-3:  16px;
  --space-4:  24px;
  --space-5:  48px;
  --space-6:  80px;
  --space-7: 128px;

  /* Layout */
  --max-width: 1200px;
  --radius:     12px;
  --radius-sm:   6px;
  --radius-lg:  20px;

  /* Card elevation */
  --shadow-card: 0 1px 0 rgba(0,0,0,0.10), 0 18px 40px -24px rgba(0,0,0,0.55);
  --shadow-lift: 0 1px 0 rgba(0,0,0,0.12), 0 30px 60px -28px rgba(0,0,0,0.65);

  /* Schematic vocabulary */
  --rail-stroke: 1px;
  --node-stroke: 1.5px;
  --node-size: 10px;
  --node-size-lg: 12px;

  /* Motion */
  --transition: 200ms ease-out;
  --motion-fast: 120ms;
  --motion-base: 220ms;
  --motion-slow: 600ms;
  --ease-out-soft: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.6, 1);
}

/* --- 2. Self-hosted fonts (fall back to serif if absent) --- */
@font-face {
  font-family: "Marcellus";
  src: url("/assets/fonts/marcellus-regular.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "PT Serif";
  src: url("/assets/fonts/pt-serif-regular.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
}

/* --- 3. Reset --- */
*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 84px;
}
body, h1, h2, h3, h4, p, ul, ol, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, svg { display: block; max-width: 100%; height: auto; }
button { font: inherit; cursor: pointer; }
a { color: inherit; text-decoration: none; }

/* --- 4. Base --- */
body {
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.6;
  color: var(--on-dark);
  background-color: var(--forest-deep);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.15;
  color: var(--paper-white);
}
h1 { font-size: clamp(2rem, 5vw + 1rem, 4rem); }
h2 { font-size: clamp(1.6rem, 3vw + 0.6rem, 2.6rem); }
h3 { font-size: clamp(1.25rem, 1.5vw + 0.5rem, 1.6rem); }

/* --- 5. Utilities --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-4);
}
.container--narrow { max-width: 760px; }
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* --- 6. Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 14px var(--space-4);
  min-height: 44px;
  font-family: var(--font-display);
  font-size: 1rem;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), transform var(--transition);
}
.btn:hover { transform: translateY(-1px); }
.btn--primary,
.btn--accent {
  background: var(--phoenix-gold);
  color: var(--forest);
  border-color: var(--phoenix-gold);
  font-weight: 700;
}
.btn--primary:hover,
.btn--accent:hover { background: #FFEC4D; border-color: #FFEC4D; }
.btn--ghost {
  background: transparent;
  color: var(--paper-white);
  border-color: rgba(255,255,255,0.45);
}
.btn--ghost:hover { background: var(--paper-white); color: var(--forest); border-color: var(--paper-white); }

/* --- 7. Header --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--forest-deep);
  color: var(--paper-white);
  border-bottom: 1px solid var(--on-dark-faint);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-top: var(--space-2);
  padding-bottom: var(--space-2);
}
.site-header__brand img {
  height: 26px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
}
.site-nav ul {
  display: flex;
  gap: var(--space-4);
  align-items: center;
}
.site-nav a:not(.btn--accent) {
  font-family: var(--font-display);
  color: var(--paper-white);
  transition: color var(--transition);
}
.site-nav a:not(.btn--accent):hover { color: var(--phoenix-gold); }
.site-nav a.btn--accent,
.site-nav a.btn--accent:hover { color: var(--forest); }
.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  padding: var(--space-2);
}
.nav-toggle__bar {
  display: block;
  width: 24px; height: 2px;
  margin: 5px 0;
  background: var(--paper-white);
}

@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .site-nav {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--forest-deep);
    padding: var(--space-3);
    border-top: 1px solid var(--on-dark-faint);
  }
  .site-nav[data-open="true"] { display: block; }
  .site-nav ul { flex-direction: column; gap: var(--space-3); align-items: flex-start; }
}

/* --- 8. Hero (big rounded card on deep green) --- */
.hero {
  padding: var(--space-6) var(--space-4) var(--space-5);
}
.hero__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  background: var(--forest);
  border-radius: var(--radius-lg);
  padding: clamp(40px, 7vw, 88px) clamp(24px, 5vw, 64px);
  text-align: center;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
/* concentric brand-arc rings (no gradient) */
.hero__inner::before,
.hero__inner::after {
  content: "";
  position: absolute;
  right: -220px;
  bottom: -320px;
  border-radius: 50%;
  pointer-events: none;
  z-index: -1;
}
.hero__inner::before { width: 640px; height: 640px; border: 1px solid rgba(251,225,24,0.18); }
.hero__inner::after  { width: 880px; height: 880px; right: -340px; bottom: -440px; border: 1px solid rgba(251,225,24,0.08); }
.hero__brandmark { margin-bottom: var(--space-4); }
.hero__brandmark img {
  display: block; margin: 0 auto;
  height: clamp(72px, 11vw, 140px); width: auto;
}
.hero__title {
  font-size: clamp(2.6rem, 7vw, 5.5rem);
  line-height: 1.04;
  letter-spacing: -0.01em;
  color: var(--paper-white);
  margin-bottom: var(--space-3);
}
/* Gold small-caps emphasis (replaces v1 italic) */
.hero__title .accent {
  color: var(--phoenix-gold);
  font-variant: small-caps;
  letter-spacing: 0.01em;
}
.hero__subtitle {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw + 0.5rem, 1.7rem);
  color: var(--on-dark);
  margin-bottom: var(--space-5);
}
.hero__subtitle em { color: var(--phoenix-gold); font-style: normal; font-variant: small-caps; }
.hero__cta-row {
  display: flex; gap: var(--space-3);
  justify-content: center; flex-wrap: wrap;
}
.hero__callout {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-5);
  color: var(--phoenix-gold);
}

/* Hero entrance (CSS-driven; runs without JS) */
.hero__brandmark, .hero__title, .hero__subtitle, .hero__cta-row, .hero__callout {
  opacity: 0; transform: translateY(12px);
  animation: hero-rise 900ms var(--ease-out-soft) forwards;
}
.hero__brandmark { animation-delay: 150ms; }
.hero__title    { animation-delay: 300ms; }
.hero__subtitle { animation-delay: 550ms; }
.hero__cta-row  { animation-delay: 700ms; }
.hero__callout  { animation-delay: 850ms; }
@keyframes hero-rise { to { opacity: 1; transform: none; } }

/* "Seamless" warm-gold gleam sweep */
.hero__title .seamless {
  background-image: linear-gradient(90deg,
    var(--paper-white) 0%, var(--paper-white) 42%,
    var(--phoenix-gold) 50%,
    var(--paper-white) 58%, var(--paper-white) 100%);
  background-size: 250% 100%;
  background-position: 100% 0;
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: gold-shimmer 9s linear infinite 1500ms;
}
@keyframes gold-shimmer {
  0% { background-position: 150% 0; }
  100% { background-position: -50% 0; }
}

/* --- 9. Sections + green rhythm --- */
.section { padding: var(--space-6) 0; position: relative; }
.section--deep  { background: var(--forest-deep); }
.section--mid   { background: var(--forest); }
.section--soft  { background: var(--forest-soft); }
.section--light {
  background: var(--parchment);
  color: var(--ink-black);
  text-align: center;
}
.section--light h2 { color: var(--forest); }
.section--light p { color: var(--ink-black); }

/* Section opener (number + rail + H2) */
.section__opener {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.section__number {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--champagne);
  white-space: nowrap;
}
.section--light .section__number { color: var(--graphite); }
.section__rail {
  height: var(--rail-stroke);
  background: var(--champagne);
  position: relative;
  transform-origin: left center;
}
.section--light .section__rail { background: var(--graphite); }
.section__rail::before,
.section__rail::after {
  content: "";
  position: absolute;
  width: var(--rail-stroke);
  height: 6px;
  background: inherit;
  top: -2.5px;
}
.section__rail::before { left: 0; }
.section__rail::after { right: 0; }
.section__opener h2 { grid-column: 1 / -1; margin-top: var(--space-2); }
.section__lead {
  font-size: 1.25rem;
  max-width: 760px;
  margin: var(--space-3) 0 var(--space-5);
  color: var(--champagne);
}
.section--light .section__lead { color: var(--ink-black); margin-left: auto; margin-right: auto; }

/* --- 10. Cards --- */
.card {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--on-dark-faint);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-card);
}
.card--interactive { transition: transform var(--motion-base) var(--ease-out-soft),
                                 box-shadow var(--motion-base) var(--ease-out-soft),
                                 border-color var(--motion-base) var(--ease-out-soft); }
.card--interactive:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
  border-color: rgba(251,225,24,0.4);
}
/* Paper card — used for the product-style "For courses" visual.
   Live-site treatment: paper texture + 3% architectural drafting grid. */
.card--paper {
  background-color: var(--paper-white);
  background-image:
    linear-gradient(to right, rgba(45, 45, 42, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(45, 45, 42, 0.03) 1px, transparent 1px),
    url("/assets/paper.svg");
  background-size: 48px 48px, 48px 48px, 240px 240px;
  background-repeat: repeat, repeat, repeat;
  border-color: rgba(0,0,0,0.08);
  color: var(--ink-black);
}

/* Persona / value card grid */
.grid {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-4);
}
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.persona h3 { color: var(--paper-white); margin-bottom: var(--space-2); }
.persona .persona__hook {
  color: var(--phoenix-gold);
  font-variant: small-caps;
  letter-spacing: 0.02em;
  font-size: 1.05rem;
  margin-bottom: var(--space-2);
}
.persona p { color: var(--on-dark-mute); }
.persona p + p { margin-top: var(--space-3); }
.persona__img {
  display: block;
  width: 100%;
  max-width: 220px;
  height: auto;
  margin: var(--space-3) auto 0;
}

.inline-link {
  color: var(--phoenix-gold);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(251,225,24,0.5);
  transition: text-decoration-color var(--transition);
}
.inline-link:hover { text-decoration-color: var(--phoenix-gold); }
.section--light .inline-link { color: var(--forest); text-decoration-color: var(--phoenix-gold); }

/* --- 11. Diagrams --- */
.diagram {
  margin: 0 auto;
  max-width: 600px;
  text-align: center;
}
.diagram__svg { width: 100%; height: auto; }
.diagram__caption {
  font-size: 1rem;
  color: var(--champagne);
  margin-top: var(--space-3);
  max-width: 520px;
  margin-left: auto; margin-right: auto;
}
.diagram__caption .callout {
  display: block;
  color: var(--phoenix-gold);
  margin-bottom: var(--space-1);
}
.callout {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* Inline-SVG element styles — default (on green cards): light strokes */
.diag-label { font-family: var(--font-display); font-size: 13px; letter-spacing: 1.8px; text-transform: uppercase; fill: var(--champagne); }
.diag-label--accent { fill: var(--paper-white); }
.diag-node { fill: none; stroke: var(--paper-white); stroke-width: 1.5; }
.diag-connector { fill: none; stroke: var(--champagne); stroke-width: 1.5; stroke-dasharray: 4 4; }
.pulse-path { fill: none; stroke: var(--phoenix-gold); stroke-width: 4; stroke-linecap: round; opacity: 0; }

/* Inside a paper card (product-style "For courses"): forest strokes */
.card--paper .diagram__caption { color: var(--graphite); }
.card--paper .diagram__caption .callout { color: var(--forest); }
.card--paper .diag-label { fill: var(--graphite); }
.card--paper .diag-label--accent { fill: var(--forest); }
.card--paper .diag-node { stroke: var(--forest); }
.card--paper .diag-connector { stroke: var(--forest); }

/* Pulse travel */
@keyframes pulse-travel {
  0%   { opacity: 0; stroke-dasharray: 40 1000; stroke-dashoffset: 40; }
  8%   { opacity: 1; }
  92%  { opacity: 1; }
  100% { opacity: 0; stroke-dasharray: 40 1000; stroke-dashoffset: -500; }
}
.diagram.is-pulsing .pulse-path { animation: pulse-travel 5800ms var(--ease-in-out) infinite; }
.diagram.is-pulsing .pulse-path + .pulse-path { animation-delay: 700ms; }

/* --- 12. Accordion (carded) --- */
.accordion { display: grid; gap: var(--space-2); margin-top: var(--space-4); }
.accordion__item {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--on-dark-faint);
  border-radius: var(--radius);
  transition: transform var(--motion-fast) var(--ease-out-soft), border-color var(--motion-base) var(--ease-out-soft);
}
.accordion__item:hover { transform: translateY(-1px); border-color: rgba(251,225,24,0.35); }
.accordion__button {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  min-height: 56px;
  background: transparent;
  border: 0;
  text-align: left;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--paper-white);
}
.accordion__teaser {
  display: block;
  font-size: 0.95rem;
  color: var(--champagne);
  margin-top: var(--space-1);
}
.accordion__icon {
  width: 16px; height: 16px;
  flex-shrink: 0;
  position: relative;
  transition: transform var(--motion-base) var(--ease-out-soft);
}
.accordion__icon::before,
.accordion__icon::after { content: ""; position: absolute; background: var(--phoenix-gold); }
.accordion__icon::before { top: 50%; left: 0; right: 0; height: 1.5px; transform: translateY(-50%); }
.accordion__icon::after  { left: 50%; top: 0; bottom: 0; width: 1.5px; transform: translateX(-50%); }
.accordion__button[aria-expanded="true"] .accordion__icon { transform: rotate(45deg); }
.accordion__panel {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height var(--motion-base) var(--ease-out-soft), opacity var(--motion-base) var(--ease-out-soft);
}
.accordion__panel[data-open="true"] { opacity: 1; }
.accordion__panel-inner {
  padding: 0 var(--space-4) var(--space-4);
  color: var(--on-dark-mute);
}
.accordion__panel-inner .inline-link { color: var(--phoenix-gold); }
.accordion__panel-inner p + p { margin-top: var(--space-3); }

/* --- 12b. Imported "For operations" content (ported from partner-landing v2) --- */
.ops-import {
  --gold: var(--phoenix-gold);
  --paper: var(--paper-white);
  --ink: var(--ink-black);
  --ink-soft: #2A2A28;
  --ink-mute: #6F6F6A;
  --bg-deep: #F5F5F2;
  --bg-soft: #FAFAF8;
  --rule: #E0E0DA;
  --rule-soft: #EDEDE8;
  --green-live: #4A8B3F;
  --serif: var(--font-display);
  --sans: var(--font-body);
  margin-top: var(--space-6);
}
.ops-import .ops-block + .ops-block { margin-top: var(--space-6); }
.ops-import .section-head {
  margin-bottom: var(--space-5);
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 40px;
  align-items: end;
}
.ops-import .section-head h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.05;
  margin: 12px 0 0;
  max-width: 18ch;
  color: var(--paper);
}
.ops-import .eyebrow {
  font-family: var(--serif);
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  color: var(--champagne);
}
.ops-import .emph { color: var(--gold); font-variant: small-caps; letter-spacing: 0.01em; }

/* Operator dashboard bento */
.ops-import .opdash-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.ops-import .opcard {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  color: var(--ink);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.ops-import .opcard:hover { transform: translateY(-2px); box-shadow: var(--shadow-lift); border-color: var(--forest-soft); }
.ops-import .opcard h4 { font-family: var(--serif); font-weight: 400; font-size: 22px; margin: 12px 0 8px; line-height: 1.15; color: var(--ink); }
.ops-import .opcard p { font-size: 14px; line-height: 1.55; color: var(--ink-soft); margin: 0; }
.ops-import .opcard .icon { width: 36px; height: 36px; border-radius: 6px; background: var(--forest); display: flex; align-items: center; justify-content: center; color: var(--paper); }
.ops-import .opcard.feature-wide { grid-column: span 4; min-height: 280px; padding: 32px; display: flex; flex-direction: column; }
.ops-import .opcard.feature-tall { grid-column: span 2; min-height: 280px; padding: 28px; }
.ops-import .opcard.feature-half { grid-column: span 6; padding: 28px; }
.ops-import .opcard.feature-third { grid-column: span 2; }
.ops-import .opcard.spec { background: var(--graphite); color: var(--paper); border-color: var(--graphite); }
.ops-import .opcard.spec h4 { color: var(--paper); }
.ops-import .opcard.spec p { color: rgba(255,255,255,0.66); }
.ops-import .opcard.spec .icon { background: var(--periwinkle); color: var(--graphite); }
.ops-import .opcard.spec .spec-label { color: var(--periwinkle); }
.ops-import .opcard.spec:hover { border-color: var(--graphite); }
.ops-import .fleet-bars { display: flex; align-items: flex-end; gap: 4px; margin-top: 18px; height: 80px; }
.ops-import .fleet-bar { flex: 1; background: var(--forest); border-radius: 2px 2px 0 0; }
.ops-import .fleet-bar.active { background: var(--gold); }
.ops-import .fleet-meta { display: flex; justify-content: space-between; margin-top: 8px; font-family: var(--sans); font-size: 10px; color: var(--ink-mute); text-transform: uppercase; letter-spacing: 0.12em; font-weight: 600; }
.ops-import .sparkline { width: 100%; height: 60px; margin-top: 12px; }
.ops-import .sparkline path.fill { fill: var(--forest); opacity: 0.12; }
.ops-import .sparkline path.line { stroke: var(--forest); stroke-width: 2; fill: none; stroke-linejoin: round; stroke-linecap: round; }
.ops-import .sparkline circle.head { fill: var(--forest); }

/* Comparison table */
.ops-import .compare { background: var(--paper); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--rule); box-shadow: var(--shadow-card); }
.ops-import .compare-header { display: grid; grid-template-columns: 1.6fr repeat(4, 1fr); background: var(--bg-deep); border-bottom: 1px solid var(--rule); }
.ops-import .compare-header > div { padding: 18px 20px; font-family: var(--sans); font-size: 10px; text-transform: uppercase; letter-spacing: 0.14em; color: var(--ink-mute); font-weight: 700; }
.ops-import .compare-row { display: grid; grid-template-columns: 1.6fr repeat(4, 1fr); border-bottom: 1px solid var(--rule-soft); }
.ops-import .compare-row:last-child { border-bottom: none; }
.ops-import .compare-row.us { background: var(--forest); color: var(--paper); }
.ops-import .compare-row > div { padding: 20px; display: flex; align-items: center; font-size: 14px; color: var(--ink-soft); border-right: 1px solid var(--rule-soft); }
.ops-import .compare-row.us > div { border-right: 1px solid rgba(255,255,255,0.12); color: rgba(255,255,255,0.85); }
.ops-import .compare-row > div:last-child { border-right: none; }
.ops-import .compare-label { font-family: var(--serif); font-size: 18px !important; font-weight: 400; color: var(--ink) !important; }
.ops-import .compare-row.us .compare-label { color: var(--gold) !important; display: flex; align-items: center; gap: 12px; }
.ops-import .compare-row.us .compare-label::before { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--gold); flex-shrink: 0; }
.ops-import .rating { display: inline-flex; align-items: center; gap: 8px; }
.ops-import .rating .label { font-family: var(--sans); font-size: 10px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--ink-mute); font-weight: 600; }
.ops-import .rating .bar { display: inline-flex; gap: 3px; }
.ops-import .rating .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--rule); }
.ops-import .rating .dot.on { background: var(--ink); }
.ops-import .rating.poor .dot.on { background: var(--heritage); }
.ops-import .rating.ok .dot.on { background: var(--ink-mute); }
.ops-import .rating.good .dot.on { background: var(--forest-soft); }
.ops-import .rating.ideal .dot.on { background: var(--forest); }
.ops-import .compare-row.us .rating .label { color: rgba(255,255,255,0.7); }
.ops-import .compare-row.us .rating .dot { background: rgba(255,255,255,0.15); }
.ops-import .compare-row.us .rating.ideal .dot.on { background: var(--gold); }

/* Pilot (on green — light text) */
.ops-import .pilot-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.ops-import .pilot-col h3 { font-family: var(--serif); font-size: 30px; font-weight: 400; margin: 0 0 24px; color: var(--paper); }
.ops-import .pilot-list { list-style: none; padding: 0; margin: 0; }
.ops-import .pilot-item { display: grid; grid-template-columns: 28px 1fr; gap: 14px; padding: 18px 0; border-top: 1px solid rgba(255,255,255,0.16); font-size: 16px; color: var(--on-dark-mute); align-items: start; line-height: 1.5; }
.ops-import .pilot-item:last-child { border-bottom: 1px solid rgba(255,255,255,0.16); }
.ops-import .pilot-item .num { font-family: var(--serif); font-size: 14px; color: var(--gold); margin-top: 2px; }
.ops-import .callout-card { margin-top: 32px; padding: 24px; background: var(--graphite); color: var(--paper); border-radius: var(--radius); font-size: 15px; line-height: 1.6; }
.ops-import .callout-card .label { font-family: var(--sans); font-size: 10px; color: var(--champagne); text-transform: uppercase; letter-spacing: 0.14em; margin-bottom: 10px; font-weight: 700; }
.ops-import .path-strip { margin-top: 80px; padding: 40px 0 0; border-top: 1px solid rgba(255,255,255,0.16); }
.ops-import .path-stages { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; margin-top: 28px; }
.ops-import .path-stage { padding: 20px 4px 20px 20px; position: relative; }
.ops-import .path-stage::before { content: ""; position: absolute; top: 28px; left: 0; width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.3); border: 2px solid var(--forest-deep); z-index: 2; }
.ops-import .path-stage.current::before { background: var(--gold); box-shadow: 0 0 0 4px rgba(251,225,24,0.15); }
.ops-import .path-stage::after { content: ""; position: absolute; top: 32px; left: 10px; right: 0; height: 1px; background: rgba(255,255,255,0.2); }
.ops-import .path-stage:last-child::after { display: none; }
.ops-import .path-stage .stage-name { font-family: var(--serif); font-size: 18px; margin: 18px 0 4px; color: var(--paper); }
.ops-import .path-stage.current .stage-name { color: var(--gold); }
.ops-import .path-stage .stage-meta { font-family: var(--sans); font-size: 10px; color: var(--champagne); text-transform: uppercase; letter-spacing: 0.14em; font-weight: 600; }

/* Final CTA panel */
.ops-import .final { padding: 90px 0; background: var(--forest); color: var(--paper); position: relative; overflow: hidden; border-radius: var(--radius-lg); margin-top: var(--space-6); }
.ops-import .final::before { content: ""; position: absolute; width: 900px; height: 900px; border-radius: 50%; border: 1px solid rgba(251,225,24,0.18); top: 50%; left: 50%; transform: translate(-50%, -50%); pointer-events: none; }
.ops-import .final::after { content: ""; position: absolute; width: 1280px; height: 1280px; border-radius: 50%; border: 1px solid rgba(251,225,24,0.08); top: 50%; left: 50%; transform: translate(-50%, -50%); pointer-events: none; }
.ops-import .final-content { position: relative; max-width: 920px; margin: 0 auto; text-align: center; padding: 0 32px; z-index: 1; }
.ops-import .final h2 { font-family: var(--serif); font-weight: 400; font-size: clamp(36px, 5vw, 64px); line-height: 1.0; margin: 18px 0 24px; color: var(--paper); }
.ops-import .final h2 .accent { color: var(--gold); }
.ops-import .final p { font-size: 18px; line-height: 1.55; color: rgba(255,255,255,0.82); max-width: 56ch; margin: 0 auto 32px; }
.ops-import .final-eyebrow { color: var(--gold); }

@media (max-width: 980px) {
  .ops-import .section-head { grid-template-columns: 1fr; gap: 16px; }
  .ops-import .opdash-grid { grid-template-columns: 1fr; }
  .ops-import .opcard.feature-wide,
  .ops-import .opcard.feature-tall,
  .ops-import .opcard.feature-half,
  .ops-import .opcard.feature-third { grid-column: auto; min-height: auto; }
  .ops-import .compare-header, .ops-import .compare-row { grid-template-columns: 1.4fr repeat(2, 1fr); }
  .ops-import .compare-header > div:nth-child(n+4),
  .ops-import .compare-row > div:nth-child(n+4) { display: none; }
  .ops-import .pilot-wrap { grid-template-columns: 1fr; gap: 36px; }
  .ops-import .path-stages { grid-template-columns: 1fr; }
  .ops-import .path-stage::after { display: none; }
}

/* --- 13. Forms (drafting labels, in a card) --- */
.form { display: grid; gap: var(--space-3); margin-top: var(--space-4); }
.form__field {
  display: grid;
  gap: var(--space-1);
  border-bottom: 1px solid rgba(255,255,255,0.16);
  padding-bottom: var(--space-3);
}
.form__field:last-of-type { border-bottom: 0; }
.form__label {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--champagne);
}
.form input, .form textarea {
  font: inherit;
  padding: 12px var(--space-3);
  min-height: 44px;
  border: 1.5px solid rgba(255,255,255,0.25);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.96);
  color: var(--ink-black);
  transition: border-color var(--transition);
}
.form textarea { resize: vertical; min-height: 120px; }
.form input:focus, .form textarea:focus { outline: none; border-color: var(--phoenix-gold); }
.form__status { min-height: 1.5em; font-family: var(--font-display); color: var(--champagne); }
.form__status[data-state="success"] { color: var(--phoenix-gold); }
.form__status[data-state="error"] { color: #FFC9C4; }

.form__field--radios { border: 0; padding: 0; margin: 0; }
.form__field--radios legend { padding: 0; margin-bottom: var(--space-2); }
.radio {
  display: flex; align-items: center; gap: var(--space-2);
  padding: var(--space-2) 0;
  min-height: 44px;
  cursor: pointer;
  font-family: var(--font-body);
  color: var(--on-dark);
}
.radio input[type="radio"] {
  appearance: none; -webkit-appearance: none;
  width: 20px; height: 20px;
  border: 1.5px solid rgba(255,255,255,0.5);
  border-radius: 50%;
  background: transparent;
  position: relative; flex-shrink: 0;
}
.radio input[type="radio"]:checked { border-color: var(--phoenix-gold); }
.radio input[type="radio"]:checked::after {
  content: ""; position: absolute; inset: 3px;
  border-radius: 50%; background: var(--phoenix-gold);
}

/* --- 15. Footer --- */
.site-footer {
  background: var(--graphite);
  color: var(--paper-white);
  padding: var(--space-5) 0 var(--space-4);
}
.site-footer__inner { display: grid; gap: var(--space-3); text-align: center; }
.site-footer__brand img { height: 64px; width: auto; max-width: 280px; object-fit: contain; margin: 0 auto; }
.site-footer__nav ul { display: flex; gap: var(--space-3); justify-content: center; flex-wrap: wrap; }
.site-footer__nav a { font-family: var(--font-display); color: var(--paper-white); transition: color var(--transition); }
.site-footer__nav a:hover { color: var(--champagne); }
.site-footer__legal { color: var(--periwinkle); font-size: 1rem; }

/* --- 16. Scroll-progress chip --- */
.scroll-chip {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--champagne);
  margin-left: auto;
  margin-right: var(--space-3);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-variant-numeric: tabular-nums;
}
.scroll-chip__num {
  display: inline-block;
  min-width: 1.5em;
  text-align: right;
  transition: opacity var(--motion-base) var(--ease-out-soft), transform var(--motion-base) var(--ease-out-soft);
}
.scroll-chip__num.is-swapping { opacity: 0; transform: translateY(-4px); }
@media (max-width: 720px) { .scroll-chip { display: none; } }

/* --- 17. Schematic primitives (hero callout) --- */
.node {
  display: inline-block;
  width: var(--node-size); height: var(--node-size);
  border: var(--node-stroke) solid currentColor;
  border-radius: 50%;
  vertical-align: middle;
  transition: transform var(--motion-fast) var(--ease-out-soft);
}
.node:hover { transform: scale(1.06); }
.connector {
  display: inline-block;
  height: var(--node-stroke);
  min-width: 48px;
  background: repeating-linear-gradient(to right, currentColor 0 4px, transparent 4px 8px);
  vertical-align: middle;
  position: relative;
  overflow: hidden;
}
.hero__callout .connector::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to right, transparent, var(--phoenix-gold), transparent);
  opacity: 0.6;
  transform: translateX(-100%);
  animation: callout-sweep 4200ms var(--ease-in-out) infinite;
}
@keyframes callout-sweep {
  0% { transform: translateX(-100%); }
  60%, 100% { transform: translateX(100%); }
}
.hero__callout .callout { color: var(--phoenix-gold); }

/* --- 18. Section reveal --- */
.section .section__rail {
  transform: scaleX(0);
  transition: transform var(--motion-slow) var(--ease-out-soft);
}
.section.is-revealed .section__rail { transform: scaleX(1); }
.section .section__number,
.section h2,
.section .section__lead,
.section .accordion,
.section .card,
.section .grid,
.section .form,
.section > .container > p {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--motion-slow) var(--ease-out-soft), transform var(--motion-slow) var(--ease-out-soft);
}
.section.is-revealed .section__number { transition-delay: 200ms; opacity: 1; transform: none; }
.section.is-revealed h2              { transition-delay: 250ms; opacity: 1; transform: none; }
.section.is-revealed .section__lead  { transition-delay: 350ms; opacity: 1; transform: none; }
.section.is-revealed .card           { transition-delay: 420ms; opacity: 1; transform: none; }
.section.is-revealed .grid           { transition-delay: 450ms; opacity: 1; transform: none; }
.section.is-revealed .accordion      { transition-delay: 500ms; opacity: 1; transform: none; }
.section.is-revealed .form           { transition-delay: 350ms; opacity: 1; transform: none; }
.section.is-revealed > .container > p { transition-delay: 350ms; opacity: 1; transform: none; }

/* --- 19. Focus visibility --- */
:focus-visible {
  outline: 2px solid var(--phoenix-gold);
  outline-offset: 2px;
  border-radius: 2px;
}

/* --- 19b. Email signup popup --- */
.signup {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}
.signup[hidden] { display: none; }
.signup__overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 30, 12, 0.62);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  opacity: 0;
  transition: opacity var(--motion-base) var(--ease-out-soft);
}
.signup.is-open .signup__overlay { opacity: 1; }
.signup__card {
  position: relative;
  width: 100%;
  max-width: 440px;
  background: var(--forest);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 5vw, 44px);
  box-shadow: var(--shadow-lift);
  overflow: hidden;
  isolation: isolate;
  opacity: 0;
  transform: scale(0.96) translateY(10px);
  transition: opacity var(--motion-base) var(--ease-out-soft),
              transform var(--motion-base) var(--ease-out-soft);
}
.signup.is-open .signup__card { opacity: 1; transform: none; }
/* gold brand-arc, echoing the hero */
.signup__card::before {
  content: "";
  position: absolute;
  right: -160px;
  bottom: -220px;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  border: 1px solid rgba(251, 225, 24, 0.16);
  pointer-events: none;
  z-index: -1;
}
.signup__close {
  position: absolute;
  top: 10px;
  right: 12px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 0;
  font-size: 28px;
  line-height: 1;
  color: var(--on-dark-mute);
  transition: color var(--transition);
}
.signup__close:hover { color: var(--phoenix-gold); }
.signup__eyebrow {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--champagne);
}
.signup__title {
  font-family: var(--font-display);
  color: var(--paper-white);
  font-size: clamp(1.6rem, 4vw, 2.1rem);
  line-height: 1.1;
  margin-top: var(--space-2);
}
.signup__title .accent {
  color: var(--phoenix-gold);
  font-variant: small-caps;
  letter-spacing: 0.01em;
}
.signup__desc {
  color: var(--on-dark-mute);
  margin-top: var(--space-3);
}
.signup__form { margin-top: var(--space-4); }
.signup__fineprint {
  font-size: 0.78rem;
  line-height: 1.4;
  color: var(--on-dark-mute);
  margin-top: calc(-1 * var(--space-1));
}
@media (prefers-reduced-motion: reduce) {
  .signup__overlay, .signup__card { transition-duration: 0ms; }
  .signup.is-open .signup__card { transform: none; }
}

/* --- 20. Responsive --- */
@media (max-width: 980px) {
  .grid--3 { grid-template-columns: 1fr; }
  .card { padding: var(--space-4); }
}
@media (max-width: 560px) {
  .container { padding: 0 var(--space-3); }
  .hero { padding: var(--space-5) var(--space-3) var(--space-4); }
}

/* --- 21. Reduced motion --- */
@media (prefers-reduced-motion: reduce) {
  .hero__brandmark, .hero__title, .hero__subtitle, .hero__cta-row, .hero__callout {
    animation: none; opacity: 1; transform: none;
  }
  .hero__title .seamless { animation: none; background: none; -webkit-text-fill-color: var(--paper-white); color: var(--paper-white); }
  .hero__callout .connector::after { animation: none; opacity: 0; }
  .section .section__number, .section h2, .section .section__lead,
  .section .accordion, .section .card, .section .grid, .section .form,
  .section > .container > p {
    transform: none !important; transition-duration: 200ms !important;
  }
  .section .section__rail { transition-duration: 0ms !important; }
  .diagram.is-pulsing .pulse-path { animation: none; opacity: 1; stroke-dasharray: 4 9999; stroke-dashoffset: 0; }
  .accordion__panel, .accordion__icon { transition-duration: 120ms !important; }
  .accordion__item:hover, .card--interactive:hover, .node:hover, .btn:hover { transform: none; }
  .scroll-chip__num { transition-duration: 0ms !important; }
}

/* --- 22. No-JS fallback --- */
.no-js .hero__brandmark, .no-js .hero__title, .no-js .hero__subtitle,
.no-js .hero__cta-row, .no-js .hero__callout { opacity: 1 !important; transform: none !important; }
.no-js .section .section__number, .no-js .section h2, .no-js .section .section__lead,
.no-js .section .accordion, .no-js .section .card, .no-js .section .grid,
.no-js .section .form, .no-js .section > .container > p { opacity: 1 !important; transform: none !important; }
.no-js .section .section__rail { transform: scaleX(1) !important; }