/* The Progress Lab Marketing Site — Shared Styles
   Brand tokens from design-system/brand/tokens.json
   Work Sans (chrome + voice), Inter (numerics)
*/

:root {
  /* Brand */
  --indigo: #020887;
  --indigo-hover: #181EAA;
  --indigo-pressed: #01066B;
  --indigo-50: #F2F3FE;
  --indigo-100: #E0E2FB;
  --indigo-200: #C0C5F4;
  --green: #1CD661;
  --green-50: #E8FBEF;
  --green-text: #138A40;
  --magenta: #ED1871;
  --magenta-50: #FDE9F1;
  --magenta-200: #F9B1CD;
  --magenta-text: #B3105A;
  --profile: #38369A;
  --compose: #679EFA;
  --compose-text: #3B6FCB; /* AA-safe sky for text on light backgrounds (≈4.9:1) */
  --violet: #673FE6;       /* interaction states ONLY: focus rings, selection */
  --violet-50: #F3EEFD;

  /* Surfaces */
  --sky-wash: #EEF5FE;
  --warm-white: #FAFAF9;
  --card: #FFFFFF;
  --border: #E7E7E4;
  --border-strong: #D2D2CE;

  /* Text */
  --text-900: #111110;
  --text-800: #1F1F1D;
  --text-700: #343431;
  --text-600: #4D4D4A;
  --text-500: #6F6F6B;
  --text-400: #A0A09B;
}

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

body {
  font-family: 'Work Sans', system-ui, -apple-system, sans-serif;
  font-weight: 400;
  color: var(--text-800);
  background: var(--warm-white);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.num { font-family: 'Inter', sans-serif; font-variant-numeric: tabular-nums; }

h1, h2, h3, h4 { font-weight: 600; color: var(--text-900); margin: 0; letter-spacing: -0.015em; line-height: 1.15; text-wrap: balance; }

a { color: var(--indigo); text-decoration: none; }
a:hover { color: var(--indigo-hover); }

/* Focus — violet is the system's interaction color (brand framework) */
:focus-visible { outline: 2px solid var(--violet); outline-offset: 2px; border-radius: 2px; }

/* Reduced motion — disable all decorative animation */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto !important; }
}

/* ─── Topbar ──────────────────────────────────────────────── */
.topbar {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  padding: 12px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 50;
}
.brand {
  display: inline-flex; align-items: center;
  text-decoration: none;
}
.brand img {
  display: block;
  height: 36px;
  width: auto;
}
.nav-primary { display: flex; gap: 28px; }
.nav-primary a { color: var(--text-600); font-size: 14px; font-weight: 500; }
.nav-primary a:hover { color: var(--text-900); }

/* Mobile disclosure nav (no JS — <details>) */
.mobile-nav { display: none; position: relative; }
.mobile-nav summary {
  list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 8px;
  font: 500 14px 'Work Sans', sans-serif; color: var(--text-700);
  padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; background: #fff;
}
.mobile-nav summary::-webkit-details-marker { display: none; }
.mobile-nav[open] summary { background: var(--indigo-50); border-color: var(--indigo-100); color: var(--indigo); }
.mobile-nav .mn-panel {
  position: absolute; right: 0; top: calc(100% + 8px); z-index: 60;
  min-width: 210px; background: #fff; border: 1px solid var(--border); border-radius: 8px;
  box-shadow: 0 16px 40px rgba(2,8,135,.14); padding: 8px; display: flex; flex-direction: column;
}
.mobile-nav .mn-panel a {
  font-size: 15px; font-weight: 500; color: var(--text-700);
  padding: 11px 12px; border-radius: 6px;
}
.mobile-nav .mn-panel a:hover { background: var(--indigo-50); color: var(--indigo); }
.cta-button {
  background: var(--indigo); color: #fff; border: 0; border-radius: 6px;
  padding: 10px 16px; font: 500 13px 'Work Sans', sans-serif; cursor: pointer;
  letter-spacing: 0.01em; white-space: nowrap;
}
@media (max-width: 520px) { .topbar > .cta-button { display: none; } }
.cta-button:hover { background: var(--indigo-hover); }
.cta-button.ghost { background: transparent; color: var(--indigo); border: 1px solid var(--indigo-100); }
.cta-button.ghost:hover { background: var(--indigo-50); }

/* ─── Section base ────────────────────────────────────────── */
.section { padding: 80px 32px; }
.section-tight { padding: 56px 32px; }
.section-loose { padding: 104px 32px; }
.section-inner { max-width: 1180px; margin: 0 auto; }

.eyebrow {
  display: inline-block;
  background: #fff;
  border: 1px solid var(--indigo-100);
  color: var(--indigo);
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.eyebrow .dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--green); margin-right: 6px; vertical-align: middle; }

.eyebrow-flat {
  display: inline-block;
  font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-500); font-weight: 500;
}

/* ─── Hero ────────────────────────────────────────────────── */
.hero {
  background: var(--sky-wash);
  padding: 88px 32px 96px;
}
.hero-inner {
  max-width: 1180px; margin: 0 auto;
  display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px;
  align-items: center;
}
.hero h1 {
  font-size: 52px; line-height: 1.05; color: var(--text-900);
  margin: 18px 0 18px; letter-spacing: -0.025em;
}
.hero h1 em { font-style: normal; color: var(--indigo); }
.hero .sub {
  font-size: 18px; color: var(--text-600); margin: 0 0 28px; max-width: 560px;
}
.email-capture { display: flex; gap: 8px; max-width: 480px; }
.email-capture input {
  flex: 1; border: 1px solid var(--border-strong); border-radius: 6px;
  padding: 12px 14px; font: 400 14px 'Work Sans', sans-serif; background: #fff;
  color: var(--text-900);
}
.email-capture input::placeholder { color: var(--text-400); }
.email-capture button {
  background: var(--indigo); color: #fff; border: 0; border-radius: 6px;
  padding: 12px 20px; font: 500 14px 'Work Sans', sans-serif; cursor: pointer;
}
.email-capture button:hover { background: var(--indigo-hover); }
.fine-print { font-size: 12px; color: var(--text-500); margin-top: 12px; }
.fine-print a { color: var(--text-500); text-decoration: underline; }

/* ─── Section headings ───────────────────────────────────── */
.section-heading {
  text-align: left; margin-bottom: 40px;
}
.section-heading h2 {
  font-size: 36px; color: var(--text-900); margin: 10px 0 12px; max-width: 800px; letter-spacing: -0.02em;
}
.section-heading p {
  font-size: 17px; color: var(--text-600); max-width: 680px; margin: 0;
}

/* ─── Card primitives ───────────────────────────────────── */
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: 8px;
  padding: 28px;
}

/* ─── Two-offering cards ───────────────────────────────── */
.offerings { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.offer {
  border-radius: 10px;
  padding: 28px 30px 30px;
  display: flex; flex-direction: column;
  min-height: 340px;
  border: 1px solid;
}
.offer.platform { background: var(--indigo-50); border-color: var(--indigo-200); }
.offer.lab { background: #FFF8FB; border-color: #F7C7DD; }
.offer .badge {
  display: inline-block; font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 4px 11px; border-radius: 999px; margin-bottom: 14px; font-weight: 600;
  background: #fff; align-self: flex-start;
}
.offer.platform .badge { color: var(--indigo); border: 1px solid var(--indigo-200); }
.offer.lab .badge { color: var(--magenta-text); border: 1px solid #F7C7DD; }
.offer h3 { font-size: 26px; color: var(--text-900); margin: 0 0 8px; letter-spacing: -0.018em; }
.offer .descriptor { font-size: 13.5px; color: var(--text-500); margin-bottom: 14px; font-weight: 500; }
.offer p.body { font-size: 15px; color: var(--text-600); margin-bottom: 20px; line-height: 1.6; }
.offer .chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 22px; }
.offer .chip {
  font-size: 12.5px; font-weight: 500; padding: 5px 11px; border-radius: 999px;
  background: #fff;
}
.offer.platform .chip { border: 1px solid var(--indigo-200); color: var(--indigo); }
.offer.lab .chip { border: 1px solid #F7C7DD; color: var(--magenta-text); }
.offer .actions { margin-top: auto; display: flex; gap: 12px; align-items: center; }
.offer .btn {
  font: 500 13.5px 'Work Sans', sans-serif; text-decoration: none;
  padding: 10px 16px; border-radius: 6px; transition: filter .15s;
}
.offer.platform .btn.primary { background: var(--indigo); color: #fff; }
.offer.platform .btn.primary:hover { background: var(--indigo-hover); }
.offer.platform .btn.secondary { color: var(--indigo); }
.offer.lab .btn.primary { background: var(--magenta-text); color: #fff; }
.offer.lab .btn.primary:hover { filter: brightness(1.12); }
.offer.lab .btn.secondary { color: var(--magenta-text); }
.offer .note {
  font-size: 12px; color: var(--text-500); margin-top: 14px;
}

/* ─── Modules (4-up) ──────────────────────────────────── */
.modules { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.module {
  background: var(--card); border: 1px solid var(--border); border-radius: 8px;
  padding: 24px;
}
.module h4 { font-size: 17px; color: var(--text-900); margin: 0 0 6px; font-weight: 600; letter-spacing: -0.01em; }
.module .module-icon {
  width: 32px; height: 32px; border-radius: 6px; margin-bottom: 14px;
  display: inline-flex; align-items: center; justify-content: center;
  font: 600 14px 'Inter', sans-serif;
}
.module.data .module-icon { background: var(--indigo-50); color: var(--indigo); }
.module.fundraising .module-icon { background: var(--green-50); color: var(--green-text); }
.module.operations .module-icon { background: #EFF0F8; color: var(--profile); }
.module.comms .module-icon { background: #EEF5FE; color: var(--compose-text); }
.module p.tagline { font-size: 13.5px; color: var(--text-600); margin: 0 0 14px; }
.module ul.products { list-style: none; padding: 0; margin: 0; }
.module ul.products li {
  font-size: 12.5px; color: var(--text-700); padding: 6px 0;
  border-top: 1px solid var(--border);
}
.module ul.products li:first-child { border-top: 0; padding-top: 0; }

/* ─── Trust strip ────────────────────────────────────── */
.trust-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.trust-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 8px;
  padding: 22px 22px 24px;
}
.trust-card .tlabel {
  font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-500); margin-bottom: 10px; font-weight: 500;
}
/* Tinted value cards — brand: prefer tinted accents over washed-out gray */
.trust-card .t-icon { width: 36px; height: 36px; border-radius: 8px; display: inline-flex; align-items: center; justify-content: center; margin-bottom: 12px; }
.trust-card .t-icon svg { width: 20px; height: 20px; }
.trust-card.tc-indigo  { border-top: 3px solid var(--indigo); }
.trust-card.tc-magenta { border-top: 3px solid var(--magenta); }
.trust-card.tc-green   { border-top: 3px solid var(--green); }
.trust-card.tc-profile { border-top: 3px solid var(--profile); }
.trust-card.tc-indigo .tlabel  { color: var(--indigo); }
.trust-card.tc-magenta .tlabel { color: var(--magenta-text); }
.trust-card.tc-green .tlabel   { color: var(--green-text); }
.trust-card.tc-profile .tlabel { color: var(--profile); }
.trust-card.tc-indigo .t-icon  { background: var(--indigo-50); color: var(--indigo); }
.trust-card.tc-magenta .t-icon { background: var(--magenta-50); color: var(--magenta-text); }
.trust-card.tc-green .t-icon   { background: var(--green-50); color: var(--green-text); }
.trust-card.tc-profile .t-icon { background: #EFF0F8; color: var(--profile); }
.trust-card h4 { font-size: 16px; color: var(--text-900); margin: 0 0 6px; font-weight: 600; }
.trust-card p { font-size: 13px; color: var(--text-600); margin: 0; }

/* ─── Case study ─────────────────────────────────────── */
.case-study {
  background: var(--indigo); color: #fff; border-radius: 12px;
  padding: 48px 48px;
  display: grid; grid-template-columns: 1.6fr 1fr; gap: 56px; align-items: center;
}
.case-study .case-eyebrow {
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(255,255,255,0.7); font-weight: 500; margin-bottom: 12px;
}
.case-study h3 {
  color: #fff; font-size: 32px; margin: 0 0 16px; letter-spacing: -0.02em; line-height: 1.15;
}
.case-study p {
  color: rgba(255,255,255,0.86); font-size: 16px; margin: 0; max-width: 560px;
}
.case-study .stat {
  text-align: left; padding-left: 32px; border-left: 2px solid var(--green);
}
.case-study .stat-num {
  font: 600 56px 'Inter', sans-serif; color: var(--green); line-height: 1; letter-spacing: -0.02em;
}
.case-study .stat-label {
  color: rgba(255,255,255,0.78); font-size: 14px; margin-top: 8px;
}

/* ─── Competitive 2x2 ─────────────────────────────────── */
.competitive {
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  padding: 48px 48px;
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center;
}
.competitive .copy h3 { font-size: 28px; margin: 8px 0 14px; letter-spacing: -0.02em; }
.competitive .copy p { font-size: 15.5px; color: var(--text-600); margin: 0 0 18px; }
.matrix {
  position: relative;
  aspect-ratio: 1 / 1;
  background:
    linear-gradient(to right, var(--border) 1px, transparent 1px) 50% 0 / 100% 100% no-repeat,
    linear-gradient(to bottom, var(--border) 1px, transparent 1px) 0 50% / 100% 100% no-repeat,
    var(--warm-white);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
}
.matrix .axis-x, .matrix .axis-y {
  position: absolute; font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-500); font-weight: 500;
}
.matrix .axis-x { bottom: -24px; width: 100%; text-align: center; left: 0; }
.matrix .axis-x span:first-child { float: left; padding-left: 8px; }
.matrix .axis-x span:last-child { float: right; padding-right: 8px; }
.matrix .axis-y {
  top: 0; left: -28px; height: 100%; writing-mode: vertical-rl; transform: rotate(180deg);
  text-align: center;
}
.matrix .axis-y span { display: block; }
.matrix .dot {
  position: absolute; width: 10px; height: 10px; border-radius: 50%;
  background: var(--text-400);
}
.matrix .dot .lbl {
  position: absolute; left: 14px; top: -3px;
  font-size: 11px; color: var(--text-500); white-space: nowrap;
}
.matrix .dot.us {
  background: var(--magenta); width: 14px; height: 14px;
  box-shadow: 0 0 0 4px var(--magenta-50);
}
.matrix .dot.us .lbl { color: var(--magenta-text); font-weight: 600; }

/* ─── Founders strip ──────────────────────────────────── */
.founders {
  background: var(--indigo-50);
  border: 1px solid var(--indigo-100);
  border-radius: 12px;
  padding: 48px 48px;
}
.founders h3 { font-size: 28px; color: var(--text-900); margin: 0 0 14px; letter-spacing: -0.02em; max-width: 680px; }
.founders p { font-size: 16px; color: var(--text-700); margin: 0; max-width: 800px; line-height: 1.6; }

/* ─── Closing CTA band ────────────────────────────────── */
.closing {
  background: var(--sky-wash);
  padding: 88px 32px;
  text-align: center;
}
.closing h2 {
  font-size: 36px; color: var(--text-900); margin: 0 0 12px; letter-spacing: -0.02em;
}
.closing p { font-size: 17px; color: var(--text-600); margin: 0 0 28px; }
.closing .email-capture { margin: 0 auto; }
.closing .secondary-cta { margin-top: 16px; font-size: 14px; color: var(--text-600); }

/* ─── Footer ───────────────────────────────────────────── */
.footer {
  background: #fff; border-top: 1px solid var(--border);
  padding: 40px 32px;
}
.footer-inner { max-width: 1180px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
.footer .meta { font-size: 13px; color: var(--text-500); }
.footer nav { display: flex; gap: 22px; }
.footer nav a { font-size: 13px; color: var(--text-600); }

/* ─── Lab page specifics ──────────────────────────────── */
.lab-hero { background: linear-gradient(180deg, #FFF8FB 0%, var(--warm-white) 100%); }
.lab-hero h1 em { color: var(--magenta); }
.lab-hero .cta-button { background: var(--magenta); }
.lab-hero .cta-button:hover { filter: brightness(1.08); }

.engagement-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 10px;
  padding: 28px 30px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 28px;
}
.engagement-card .pricing-tier h4 { font-size: 16px; color: var(--text-900); margin: 0 0 6px; }
.engagement-card .pricing-tier .who { font-size: 12px; color: var(--magenta-text); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; margin-bottom: 6px; }
.engagement-card .pricing-tier p { font-size: 13.5px; color: var(--text-600); margin: 0; }

.lab-service {
  background: var(--card); border: 1px solid var(--border); border-radius: 8px;
  padding: 26px;
}
.lab-service h4 { font-size: 17px; color: var(--text-900); margin: 0 0 8px; }
.lab-service p { font-size: 13.5px; color: var(--text-600); margin: 0; }
.lab-service .lbl { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--magenta-text); font-weight: 600; margin-bottom: 10px; }

.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }

/* ─── Engagement journey — stages as nodes on a constellation path (Lab) ─── */
.journey { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 40px; }
.journey-line {
  position: absolute; top: 27px; left: 10%; right: 10%; height: 2px; z-index: 0;
  background: linear-gradient(90deg, transparent, var(--magenta-200) 10%, var(--magenta-200) 90%, transparent);
}
.j-step { position: relative; z-index: 1; display: flex; flex-direction: column; }
.j-node {
  width: 54px; height: 54px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle at 35% 30%, #F875AE 0%, var(--magenta) 68%);
  color: #fff; font: 600 17px 'Inter', sans-serif;
  box-shadow: 6px 8px 18px rgba(45,45,43,.22);
  margin-bottom: 16px;
}
.j-step .j-label { font: 600 11px 'Inter', sans-serif; letter-spacing: .08em; text-transform: uppercase; color: var(--magenta-text); margin-bottom: 6px; }
.j-step h5 { font-size: 15.5px; color: var(--text-900); margin: 0 0 5px; font-weight: 600; }
.j-step p { font-size: 13px; color: var(--text-600); margin: 0; line-height: 1.5; }
@media (max-width: 900px) {
  .journey { grid-template-columns: 1fr 1fr; gap: 28px 18px; }
  .journey-line { display: none; }
}
@media (max-width: 560px) { .journey { grid-template-columns: 1fr; } }

/* Roadmap steps — connected like nodes on a path */
.roadmap-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 32px; }
.roadmap-step {
  background: var(--warm-white); border: 1px solid var(--border); border-radius: 8px;
  padding: 18px 20px;
  position: relative;
}
.roadmap-step::after {
  content: ""; position: absolute; right: -12px; top: 50%; width: 12px; height: 2px;
  background: var(--indigo-200);
}
.roadmap-step:last-child::after { display: none; }
@media (max-width: 900px) { .roadmap-step::after { display: none; } }
.roadmap-step .step-num {
  font: 600 12px 'Inter', sans-serif; color: var(--magenta-text); letter-spacing: 0.06em; margin-bottom: 8px;
}
.roadmap-step h5 { font-size: 14px; color: var(--text-900); margin: 0 0 4px; font-weight: 600; }
.roadmap-step p { font-size: 12.5px; color: var(--text-600); margin: 0; }

/* ─── Platform page ────────────────────────────────────── */
.platform-hero { background: linear-gradient(180deg, #F7FBFF 0%, var(--warm-white) 100%); }
.platform-hero h1 em { color: var(--compose); }

/* Sticky module nav */
.module-nav {
  position: sticky; top: 60px; z-index: 40; /* topbar = 36px logo + 24px padding + 1px border */
  background: rgba(255,255,255,0.94);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.module-nav-inner {
  max-width: 1180px; margin: 0 auto; padding: 14px 32px;
  display: flex; gap: 28px; align-items: center;
  overflow-x: auto;
}
.module-nav-inner .label {
  font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-500); font-weight: 500; white-space: nowrap;
}
.module-nav-inner a {
  font-size: 14px; font-weight: 500; color: var(--text-600); white-space: nowrap;
  padding: 4px 0; border-bottom: 2px solid transparent; transition: color .12s;
}
.module-nav-inner a:hover { color: var(--text-900); }
.module-nav-inner a.data:hover { color: var(--indigo); border-bottom-color: var(--indigo); }
.module-nav-inner a.fundraising:hover { color: var(--green-text); border-bottom-color: var(--green); }
.module-nav-inner a.operations:hover { color: var(--profile); border-bottom-color: var(--profile); }
.module-nav-inner a.comms:hover { color: var(--compose-text); border-bottom-color: var(--compose); }

/* Per-module deep section on Platform page */
.module-section { padding: 96px 32px; }
.module-section + .module-section { border-top: 1px solid var(--border); }
.module-section.data { background: var(--card); }
.module-section.fundraising { background: var(--warm-white); }
.module-section.operations { background: var(--card); }
.module-section.comms { background: var(--warm-white); }

.module-section-inner {
  max-width: 1180px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr; gap: 40px;
}
.module-header { display: block; }
.module-header .lead h2 {
  font-size: 38px; color: var(--text-900); margin: 12px 0 14px;
  letter-spacing: -0.022em; line-height: 1.1;
}
.module-header .lead p {
  font-size: 17px; color: var(--text-600); margin: 0; max-width: 560px;
}

/* Platform image + stat node, vertically centered. Alternate sides per pillar to break template rhythm. */
.module-showcase { display: flex; align-items: center; gap: 56px; }
.module-section.fundraising .module-showcase { flex-direction: row-reverse; }
.module-showcase .module-visual { flex: 1 1 0; min-width: 0; }
.module-showcase .proof { flex: 0 0 auto; }
.proof {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center;
}
.proof .proof-num {
  width: 168px; height: 168px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font: 600 46px 'Inter', sans-serif; line-height: 1; letter-spacing: -0.02em;
  margin-bottom: 18px;
  box-shadow: 14px 16px 34px rgba(45,45,43,.22);
}
.proof .proof-label { font-size: 15px; color: var(--text-600); max-width: 260px; line-height: 1.45; }

.module-section.data .eyebrow-flat { color: var(--indigo); }
.module-section.fundraising .eyebrow-flat { color: var(--green-text); }
.module-section.operations .eyebrow-flat { color: var(--profile); }
.module-section.comms .eyebrow-flat { color: var(--compose-text); }
/* Stat nodes — gradient logo-mark colors, white centered number (echoes the constellation) */
.module-section.data .proof-num { background: radial-gradient(circle at 35% 30%, #3A43C9 0%, var(--indigo) 68%); }
.module-section.fundraising .proof-num { background: radial-gradient(circle at 35% 30%, #2EBE67 0%, var(--green-text) 68%); }
.module-section.operations .proof-num { background: radial-gradient(circle at 35% 30%, #5B58CF 0%, var(--profile) 68%); }
.module-section.comms .proof-num { background: radial-gradient(circle at 35% 30%, #9CC0FC 0%, var(--compose-text) 68%); }

/* Sub-product card grid */
.subproduct-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.subproduct-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.subproduct-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.subproduct-grid.cols-5 { grid-template-columns: repeat(5, 1fr); }
.subproduct {
  background: var(--card); border: 1px solid var(--border); border-radius: 8px;
  padding: 20px;
  display: flex; flex-direction: column;
}
.module-section.fundraising .subproduct,
.module-section.comms .subproduct { background: #fff; }
.subproduct .sub-lbl {
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  font-weight: 600; margin-bottom: 10px;
}
.module-section.data .subproduct .sub-lbl { color: var(--indigo); }
.module-section.fundraising .subproduct .sub-lbl { color: var(--green-text); }
.module-section.operations .subproduct .sub-lbl { color: var(--profile); }
.module-section.comms .subproduct .sub-lbl { color: var(--compose-text); }
.subproduct h4 { font-size: 15.5px; color: var(--text-900); margin: 0 0 8px; letter-spacing: -0.01em; }
.subproduct p { font-size: 13px; color: var(--text-600); margin: 0; line-height: 1.55; }
.subproduct .roi {
  margin-top: 12px; padding-top: 12px; border-top: 1px dashed var(--border);
  font-size: 12px; color: var(--text-700); font-style: italic;
}

/* Compact case-study callout (inside Fundraising) */
.case-callout {
  background: var(--indigo); color: #fff; border-radius: 10px;
  padding: 26px 28px;
  display: grid; grid-template-columns: 1fr auto auto; gap: 32px; align-items: center;
}
.case-callout .ccl-eyebrow { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.7); font-weight: 500; margin-bottom: 6px; }
.case-callout h4 { color: #fff; font-size: 18px; margin: 0; letter-spacing: -0.01em; line-height: 1.3; max-width: 600px; }
.case-callout .stat-pair { text-align: right; }
.case-callout .stat-pair .n { font: 600 28px 'Inter', sans-serif; color: var(--green); line-height: 1; }
.case-callout .stat-pair .l { font-size: 12px; color: rgba(255,255,255,0.78); margin-top: 4px; }

/* Lab handoff card */
.lab-handoff {
  background: var(--magenta-50);
  border: 1px solid #F7C7DD;
  border-radius: 12px;
  padding: 36px 40px;
  display: grid; grid-template-columns: 1fr auto; gap: 32px; align-items: center;
}
.lab-handoff h3 { font-size: 24px; color: var(--text-900); margin: 0 0 8px; letter-spacing: -0.018em; }
.lab-handoff p { font-size: 15px; color: var(--text-700); margin: 0; max-width: 640px; }
.lab-handoff .lab-cta {
  background: var(--magenta-text); color: #fff; border: 0; border-radius: 6px;
  padding: 12px 20px; font: 500 14px 'Work Sans', sans-serif; cursor: pointer;
  text-decoration: none; white-space: nowrap;
}

/* ─── Case Studies page ────────────────────────────────── */
.cases-hero { background: var(--sky-wash); padding: 80px 32px 64px; }
.cases-hero-inner { max-width: 1180px; margin: 0 auto; }
.cases-hero h1 { font-size: 44px; margin: 14px 0 14px; max-width: 760px; letter-spacing: -0.022em; line-height: 1.08; }
.cases-hero p { font-size: 17px; color: var(--text-600); max-width: 680px; margin: 0; }

.case-page {
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  padding: 44px 48px;
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 56px;
  margin-bottom: 24px;
}
.case-page .meta {
  display: flex; gap: 12px; align-items: center; margin-bottom: 14px;
}
.case-page .meta .ce-eyebrow {
  font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-500); font-weight: 600;
}
.case-page .meta .module-tag {
  font-size: 11px; font-weight: 600; padding: 3px 9px; border-radius: 999px;
}
.case-page .meta .module-tag.fundraising { background: var(--green-50); color: var(--green-text); }
.case-page .meta .module-tag.operations { background: #EFF0F8; color: var(--profile); }
.case-page .meta .module-tag.data { background: var(--indigo-50); color: var(--indigo); }
.case-page .meta .module-tag.comms { background: #EEF5FE; color: var(--compose-text); }

.case-page h3 {
  font-size: 30px; color: var(--text-900); margin: 0 0 22px;
  letter-spacing: -0.02em; line-height: 1.15;
}
.case-page .ps-block { margin-bottom: 18px; }
.case-page .ps-block:last-child { margin-bottom: 0; }
.case-page .ps-block .ps-label {
  font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--indigo); font-weight: 600; margin-bottom: 6px;
}
.case-page .ps-block p { font-size: 15px; color: var(--text-700); margin: 0; line-height: 1.6; }

.case-page .results {
  background: var(--warm-white); border: 1px solid var(--border); border-radius: 10px;
  padding: 28px;
  align-self: start;
}
.case-page .results h4 {
  font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-500); font-weight: 600; margin: 0 0 16px;
}
.case-page .results .stat-row {
  padding: 16px 0; border-bottom: 1px solid var(--border);
}
.case-page .results .stat-row:last-child { border-bottom: 0; padding-bottom: 0; }
.case-page .results .stat-row:first-child { padding-top: 0; }
.case-page .results .n {
  font: 600 32px 'Inter', sans-serif; line-height: 1; letter-spacing: -0.02em;
  margin-bottom: 4px;
}
.case-page .results .n.fundraising { color: var(--green-text); }
.case-page .results .n.operations { color: var(--profile); }
.case-page .results .l { font-size: 13px; color: var(--text-600); }

/* ─── Case study v2 — before/after header + expandable story (options A+D; see _backlog.md for B/C) ─── */
.case-v2 {
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  overflow: hidden; margin-bottom: 24px;
  box-shadow: 0 8px 24px rgba(2,8,135,.08);
}
/* ─── Before/after wipe slider (drag the node to compare) ─── */
.ba-slider { position: relative; height: 320px; overflow: hidden; --p: 45%; touch-action: pan-y; }
.ba-layer { position: absolute; inset: 0; }
.ba-layer svg { width: 100%; height: 100%; display: block; }
.ba-before-l { background: var(--warm-white); }
.ba-after-l { clip-path: inset(0 0 0 var(--p)); }
.ba-after-l.green { background: var(--green-50); }
.ba-after-l.profile { background: #EFF0F8; }
.ba-tag {
  position: absolute; top: 14px; font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase;
  font-weight: 600; padding: 3px 10px; border-radius: 999px; background: #fff; border: 1px solid var(--border);
}
.ba-before-l .ba-tag { left: 16px; color: var(--text-500); }
.ba-after-l .ba-tag { right: 16px; }
.ba-after-l.green .ba-tag { color: var(--green-text); border-color: var(--green-text); }
.ba-after-l.profile .ba-tag { color: var(--profile); border-color: var(--profile); }
.ba-divider {
  position: absolute; top: 0; bottom: 0; left: var(--p); width: 2px; margin-left: -1px;
  background: var(--indigo); opacity: .85; pointer-events: none;
}
.ba-grip {
  position: absolute; top: 50%; left: var(--p); transform: translate(-50%,-50%);
  width: 34px; height: 34px; border-radius: 50%;
  background: radial-gradient(circle at 32% 26%, #5460E8 0%, var(--indigo) 70%);
  box-shadow: 4px 5px 12px rgba(45,45,43,.3);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font: 600 11px 'Inter', sans-serif; letter-spacing: -.05em;
  pointer-events: none;
}
.ba-range {
  position: absolute; inset: 0; width: 100%; height: 100%;
  opacity: 0; cursor: ew-resize; margin: 0;
}
.ba-slider:focus-within .ba-grip { outline: 2px solid var(--violet); outline-offset: 2px; }
.ba-hint { text-align: center; font-size: 11.5px; color: var(--text-500); padding: 9px 0 0; border-top: 1px dashed var(--border); }
.ba-pain { font: 500 12px 'Work Sans', sans-serif; fill: var(--text-600); }
.ba-stat-lbl { font: 600 12px 'Work Sans', sans-serif; fill: var(--text-600); }
.ba-win { font: 600 12px 'Work Sans', sans-serif; }
.ba-win.green { fill: var(--green-text); }
.ba-win.profile { fill: var(--profile); }
@media (max-width: 900px) { .ba-slider { height: 250px; } }

/* Mobile alternative to the wipe slider — stacked Before → After cards (≤700px).
   The 1100px-wide slider scene can't shrink legibly on phones; this swaps in instead. */
.ba-stack { display: none; border-bottom: 1px dashed var(--border); }
.bas-card { padding: 20px 20px 22px; }
.bas-before { background: var(--warm-white); }
.bas-after.green { background: var(--green-50); }
.bas-after.profile { background: #EFF0F8; }
.bas-tag {
  display: inline-block; font: 600 10px 'Work Sans', sans-serif; letter-spacing: .12em;
  text-transform: uppercase; border: 1px solid var(--border-strong); border-radius: 999px;
  padding: 4px 12px; background: #fff; color: var(--text-500); margin-bottom: 16px;
}
.bas-after.green .bas-tag { color: var(--green-text); border-color: var(--green-text); }
.bas-after.profile .bas-tag { color: var(--profile); border-color: var(--profile); }
.bas-head { display: flex; align-items: center; gap: 16px; }
.bas-n {
  width: 64px; height: 64px; border-radius: 50%; flex: 0 0 auto;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  color: #fff; font: 600 17px 'Inter', sans-serif; line-height: 1.05; text-align: center;
  box-shadow: 5px 6px 14px rgba(45,45,43,.2);
  background: radial-gradient(circle at 35% 30%, #8C8C87 0%, #6F6F6B 68%);
}
.bas-n small { font: 600 10.5px 'Inter', sans-serif; }
.bas-n.green { background: radial-gradient(circle at 35% 30%, #2EBE67 0%, var(--green-text) 68%); }
.bas-n.profile { background: radial-gradient(circle at 35% 30%, #5B58CF 0%, var(--profile) 68%); }
.bas-head .l { font: 600 13px 'Work Sans', sans-serif; line-height: 1.45; }
.bas-before .bas-head .l { color: var(--text-600); }
.bas-after .bas-head .l { color: var(--text-800); }
.bas-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.bas-chip {
  display: inline-flex; align-items: center; gap: 7px;
  font: 500 12px 'Work Sans', sans-serif; border-radius: 999px; padding: 6px 12px;
  background: #fff; border: 1px solid var(--border-strong); color: var(--text-600);
}
.bas-chip::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: #A0A09B; flex: 0 0 auto; }
.bas-after.green .bas-chip { color: var(--green-text); border-color: rgba(19,138,64,.35); }
.bas-after.green .bas-chip::before { background: var(--green-text); }
.bas-after.profile .bas-chip { color: var(--profile); border-color: rgba(56,54,154,.35); }
.bas-after.profile .bas-chip::before { background: var(--profile); }
/* Security three-column (How We Build) */
.sec3-grid { position: relative; display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 28px; margin-top: 44px; }
.sec3-spine { position: absolute; top: 31px; left: 13%; right: 13%; height: 2px; background: var(--indigo); opacity: .16; border-radius: 2px; }
.sec3-col { display: flex; flex-direction: column; align-items: center; text-align: center; }
.sec3-node {
  position: relative; width: 62px; height: 62px; border-radius: 50%;
  background: radial-gradient(circle at 35% 28%, #4A54DE 0%, var(--indigo) 68%);
  box-shadow: 5px 6px 16px rgba(45,45,43,.28);
  display: flex; align-items: center; justify-content: center; margin-bottom: 20px;
}
.sec3-node::after { content: ''; position: absolute; inset: -9px; border-radius: 50%; border: 2px solid var(--indigo); opacity: .16; }
.sec3-node svg { width: 28px; height: 28px; stroke: #fff; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.sec3-panel {
  background: var(--card); border: 1px solid var(--border); border-radius: 10px;
  box-shadow: 0 10px 26px rgba(2,8,135,.06);
  padding: 24px 26px 28px; width: 100%; flex: 1;
}
.sec3-where { font-size: 11px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--text-500); margin-bottom: 6px; }
.sec3-panel h3 { font-size: 21px; letter-spacing: -0.015em; color: var(--indigo); margin: 0 0 16px; }
.sec3-panel ul { list-style: none; padding: 0; margin: 0; text-align: left; display: flex; flex-direction: column; gap: 12px; }
.sec3-panel li { position: relative; padding-left: 22px; font-size: 14px; line-height: 1.5; color: var(--text-600); }
.sec3-panel li::before {
  content: ''; position: absolute; left: 0; top: 7px; width: 8px; height: 8px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #4A54DE 0%, var(--indigo) 70%);
}
@media (max-width: 900px) {
  .sec3-grid { grid-template-columns: 1fr; gap: 30px; }
  .sec3-spine { display: none; }
}

/* Form submit success state (forms are replaced with this via JS) */
.form-ok {
  display: flex; align-items: center; gap: 10px;
  font: 500 14.5px 'Work Sans', sans-serif; color: var(--green-text);
  padding: 14px 0; margin: 0;
}
.form-ok::before {
  content: ''; width: 10px; height: 10px; border-radius: 50%; flex: 0 0 auto;
  background: radial-gradient(circle at 35% 30%, #2EBE67 0%, var(--green-text) 68%);
  box-shadow: 2px 3px 6px rgba(45,45,43,.2);
}

.bas-link { position: relative; height: 36px; background: var(--warm-white); }
.bas-link::before {
  content: ''; position: absolute; left: 50%; top: 0; bottom: 0;
  border-left: 2px dashed var(--border-strong); transform: translateX(-1px);
}
.bas-link::after {
  content: ''; position: absolute; left: 50%; top: 50%; width: 14px; height: 14px;
  border-radius: 50%; transform: translate(-50%, -50%);
  background: radial-gradient(circle at 35% 30%, #3A43C9 0%, var(--indigo) 68%);
  box-shadow: 3px 4px 8px rgba(45,45,43,.25);
}
@media (max-width: 700px) {
  .ba-slider, .ba-hint { display: none; }
  .ba-stack { display: block; }
}

.ba { display: grid; grid-template-columns: 1fr 1fr; }
.ba > div { padding: 22px 28px 20px; display: flex; flex-direction: column; }
.ba-before { background: var(--warm-white); border-right: 1px dashed var(--border-strong); }
.ba-after { background: var(--indigo-50); }
.ba-after.green { background: var(--green-50); }
.ba-after.profile { background: #EFF0F8; }
.ba .ba-lbl { font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; font-weight: 600; margin-bottom: 10px; }
.ba-before .ba-lbl { color: var(--text-500); }
.ba-after .ba-lbl { color: var(--indigo); }
.ba-after.green .ba-lbl { color: var(--green-text); }
.ba-after.profile .ba-lbl { color: var(--profile); }
.ba svg { width: 100%; height: 160px; display: block; overflow: visible; }
.ba .ba-cap { font-size: 13px; margin-top: 12px; line-height: 1.5; max-width: 420px; }
.ba-before .ba-cap { color: var(--text-600); }
.ba-after .ba-cap { color: var(--text-800); font-weight: 500; }
/* After-panel animation — plays when .play is added on scroll into view */
.ba-after svg .bl { stroke-dasharray: 1; stroke-dashoffset: 1; }
.ba-after.play svg .bl { animation: baDraw .6s ease forwards; animation-delay: var(--d, .5s); }
.ba-after svg .bn { opacity: 0; }
.ba-after.play svg .bn { animation: baSettle .8s cubic-bezier(.22,.8,.3,1) forwards; animation-delay: var(--d, 0s); }
@keyframes baDraw { to { stroke-dashoffset: 0; } }
@keyframes baSettle { from { opacity: 0; transform: translate(var(--dx,0px), var(--dy,0px)); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .ba-after svg .bl { stroke-dashoffset: 0 !important; animation: none !important; }
  .ba-after svg .bn { opacity: 1 !important; animation: none !important; transform: none !important; }
}
.case-head { padding: 26px 32px 0; }
.case-head h3 { font-size: 28px; letter-spacing: -0.02em; line-height: 1.15; margin: 12px 0 0; }
.case-story { border-top: 1px solid var(--border); margin-top: 24px; }
.case-story summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; gap: 10px;
  padding: 16px 32px; font: 500 14.5px 'Work Sans', sans-serif; color: var(--indigo);
}
.case-story summary::-webkit-details-marker { display: none; }
.case-story summary:hover { background: var(--indigo-50); }
.case-story .cs-chev { transition: transform .3s ease; flex: 0 0 auto; }
.case-story[open] .cs-chev { transform: rotate(180deg); }
.case-story[open] summary { border-bottom: 1px dashed var(--border); }
.case-body { display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; padding: 26px 32px 36px; }
/* Results as stat circles (matches the proof-constellation treatment) */
.case-body .results {
  background: var(--warm-white); border: 1px solid var(--border); border-radius: 10px;
  padding: 26px; align-self: start;
  display: flex; flex-direction: column; gap: 24px;
}
.case-body .results h4 {
  font-size: 11px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-500); font-weight: 600; margin: 0;
}
.case-body .results .stat-row { display: flex; align-items: center; gap: 16px; }
.case-body .results .sn {
  width: 68px; height: 68px; border-radius: 50%; flex: 0 0 auto;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font: 600 18px 'Inter', sans-serif; letter-spacing: -0.01em;
  box-shadow: 5px 6px 14px rgba(45,45,43,.2);
}
.case-body .results .sn.green   { background: radial-gradient(circle at 35% 30%, #2EBE67 0%, var(--green-text) 68%); }
.case-body .results .sn.profile { background: radial-gradient(circle at 35% 30%, #5B58CF 0%, var(--profile) 68%); }
.case-body .results .sn.indigo  { background: radial-gradient(circle at 35% 30%, #3A43C9 0%, var(--indigo) 68%); }
.case-body .results .l { font-size: 13px; color: var(--text-600); line-height: 1.45; }
@media (max-width: 900px) {
  .ba { grid-template-columns: 1fr; }
  .ba-before { border-right: 0; border-bottom: 1px dashed var(--border-strong); }
  .case-head { padding: 22px 24px 0; }
  .case-head h3 { font-size: 23px; }
  .case-story summary { padding: 14px 24px; }
  .case-body { grid-template-columns: 1fr; gap: 28px; padding: 22px 24px 30px; }
}

/* "Coming soon / pending publication" callout */
.case-pending {
  background: var(--warm-white); border: 1px dashed var(--border-strong); border-radius: 10px;
  padding: 28px 32px;
  display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center;
}
.case-pending h4 { font-size: 16px; color: var(--text-900); margin: 0 0 4px; }
.case-pending p { font-size: 13.5px; color: var(--text-500); margin: 0; }
.case-pending .pending-pill {
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  background: #fff; border: 1px solid var(--border); border-radius: 999px;
  padding: 4px 12px; color: var(--text-600); font-weight: 600;
}

/* Proof strip (replaces case study card on Home) */
.proof-strip {
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  padding: 28px 32px;
  display: grid; grid-template-columns: repeat(4, 1fr) auto; gap: 24px; align-items: center;
}
.proof-strip .ps {
  text-align: left;
}
.proof-strip .ps .n {
  font: 600 30px 'Inter', sans-serif; line-height: 1; letter-spacing: -0.02em;
  color: var(--indigo); margin-bottom: 4px;
}
.proof-strip .ps .l {
  font-size: 12px; color: var(--text-600);
}
.proof-strip .ps.magenta .n { color: var(--magenta); }
.proof-strip .ps.profile .n { color: var(--profile); }
.proof-strip .ps.green .n { color: var(--green-text); }
.proof-strip .cases-link {
  font: 500 13.5px 'Work Sans', sans-serif; color: var(--indigo);
  padding: 10px 16px; border: 1px solid var(--indigo-100); border-radius: 6px;
  text-decoration: none; white-space: nowrap; background: var(--indigo-50);
}
.proof-strip .cases-link:hover { background: var(--indigo-100); }

/* ─── Responsive (light) ──────────────────────────────── */
@media (max-width: 900px) {
  .hero { padding: 60px 24px 72px; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero h1 { font-size: 38px; }
  .offerings { grid-template-columns: 1fr; }
  .modules { grid-template-columns: 1fr 1fr; }
  .trust-strip { grid-template-columns: 1fr 1fr; }
  .case-study { grid-template-columns: 1fr; padding: 36px 28px; }
  .competitive { grid-template-columns: 1fr; }
  .roadmap-steps { grid-template-columns: 1fr 1fr; }
  .nav-primary { display: none; }
  .mobile-nav { display: block; }
  .topbar { padding: 12px 20px; gap: 10px; }
  .topbar .cta-button { padding: 9px 12px; }
  .module-header { grid-template-columns: 1fr; gap: 28px; }
  .subproduct-grid,
  .subproduct-grid.cols-2,
  .subproduct-grid.cols-4,
  .subproduct-grid.cols-5 { grid-template-columns: 1fr 1fr; }
  .case-callout { grid-template-columns: 1fr; gap: 20px; }
  .case-callout .stat-pair { text-align: left; }
  .lab-handoff { grid-template-columns: 1fr; }
  .case-page { grid-template-columns: 1fr; padding: 32px 28px; gap: 28px; }
  .case-page h3 { font-size: 24px; }
  .proof-strip { grid-template-columns: 1fr 1fr; gap: 18px; padding: 22px; }
  .proof-strip .cases-link { grid-column: 1 / -1; text-align: center; }
  .case-pending { grid-template-columns: 1fr; }
}

/* ─── Watermark hero (v2) — full-bleed half-transparent constellation, shared across pages ─── */
.hero-v2 { position: relative; background: var(--sky-wash); padding: 80px 32px 96px; overflow: hidden; }
.hero-v2-inner { max-width: 1180px; margin: 0 auto; position: relative; z-index: 1; }
.hero-copy { max-width: 560px; }
.hero-v2 h1 { font-size: 52px; line-height: 1.05; color: var(--text-900); margin: 18px 0 18px; letter-spacing: -0.025em; }
.hero-v2 h1 em { font-style: normal; color: var(--indigo); }
.hero-v2 .sub { font-size: 18px; color: var(--text-600); margin: 0 0 28px; max-width: 520px; }
/* Lab variant — magenta accents over the shared indigo watermark.
   Buttons use --magenta-text (#B3105A) so white label text clears WCAG AA. */
.hero-v2.lab h1 em { color: var(--magenta); }
.hero-v2.lab .cta-button { background: var(--magenta-text); }
.hero-v2.lab .cta-button:hover { background: var(--magenta-text); filter: brightness(1.12); }
/* Soft variant — lighter watermark for text-heavy content pages */
.hero-v2.soft .hero-bleed { opacity: 0.2; }
/* Far-field constellation depth layer — shared hero background, slow push-in on load.
   Only connected elements: no floating unconnected dots (per Meghan). */
.hero-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.hero-bg svg {
  width: 100%; height: 100%; display: block;
  transform-origin: 64% 42%;
  animation: hbZoom 8s cubic-bezier(.16,.6,.22,1) forwards;
}
@keyframes hbZoom { from { transform: scale(1); } to { transform: scale(1.16); } }
@media (prefers-reduced-motion: reduce) { .hero-bg svg { animation: none; } }
@media (max-width: 900px) { .hero-bg { opacity: .6; } }

.hero-bleed { position: absolute; inset: 0; z-index: 0; pointer-events: none; opacity: 0.35; overflow: hidden; }
.hero-bleed svg { width: 100%; height: 100%; display: block; }
.hero-bleed .pulse { animation: nodePulse 4.5s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
.hero-bleed .pulse.b { animation-delay: 1.1s; }
.hero-bleed .pulse.c { animation-delay: 2.2s; }
.hero-bleed .pulse.d { animation-delay: 3.0s; }
@keyframes nodePulse { 0%,100% { opacity: .85; } 50% { opacity: 1; } }
@media (max-width: 900px) {
  .hero-copy { max-width: none; }
  .hero-bleed { opacity: .16; }
  .module-showcase { flex-direction: column; align-items: flex-start; gap: 28px; }
}

/* ─── Product preview panels (stylized mocks — shared; swap for real screenshots in build) ─── */
.preview { background: var(--warm-white); border: 1px solid var(--border); border-radius: 12px; box-shadow: 0 16px 40px rgba(2,8,135,.08); overflow: hidden; }
.preview-chrome { padding: 10px 14px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 8px; background: #fff; }
.preview-chrome .pn { font: 600 13px 'Work Sans', sans-serif; }
.preview-body { padding: 18px; }
.app-dots { display: flex; gap: 5px; }
.app-dots span { width: 9px; height: 9px; border-radius: 50%; background: var(--border-strong); }
.pv-label { font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--text-500); font-weight: 500; margin-bottom: 10px; }
.pv-row { display: flex; justify-content: space-between; align-items: center; padding: 9px 0; border-bottom: 1px dashed var(--border); font-size: 13px; color: var(--text-800); }
.pv-row:last-child { border-bottom: 0; }
.pv-chip { font: 500 11px 'Work Sans', sans-serif; padding: 3px 9px; border-radius: 999px; }
.module-visual { max-width: 700px; }

/* Soft drop shadow on callout / card blocks site-wide */
.card,
.offer,
.module,
.trust-card,
.roadmap-step,
.lab-service,
.engagement-card,
.subproduct,
.case-page,
.case-study { box-shadow: 0 8px 24px rgba(2,8,135,.08); }

/* ─── Value section (How We Build) — deck-language statement + node-bullet points ─── */
.value-row { display: grid; grid-template-columns: 0.92fr 1.08fr; gap: 64px; align-items: start; }
.value-row .v-statement { font-size: 40px; line-height: 1.08; letter-spacing: -0.025em; color: var(--text-900); margin: 10px 0 0; }
.value-row .v-statement em { font-style: normal; color: var(--indigo); }
.value-row .v-body { font-size: 16px; color: var(--text-600); line-height: 1.65; margin: 0 0 22px; }
.value-points { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 14px; }
.value-points li { display: flex; align-items: flex-start; gap: 12px; font-size: 15.5px; color: var(--text-800); line-height: 1.45; }
.value-points li::before { content: ""; width: 13px; height: 13px; border-radius: 50%; margin-top: 4px; flex: 0 0 auto; background: radial-gradient(circle at 35% 30%, #3A43C9 0%, var(--indigo) 70%); box-shadow: 3px 4px 10px rgba(45,45,43,.22); }
@media (max-width: 900px) { .value-row { grid-template-columns: 1fr; gap: 28px; } }

/* Plain values list (verbatim from Brand Framework) */
.values-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px 56px; margin-top: 8px; }
.value-item .v-num { font: 600 12px 'Inter', sans-serif; letter-spacing: .08em; color: var(--indigo); display: inline-flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.value-item .v-num::before { content: ""; width: 12px; height: 12px; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #3A43C9 0%, var(--indigo) 70%); box-shadow: 2px 3px 8px rgba(45,45,43,.2); }
.value-item h3 { font-size: 22px; color: var(--text-900); margin: 0 0 8px; letter-spacing: -0.015em; }
.value-item p { font-size: 15.5px; color: var(--text-600); line-height: 1.6; margin: 0; max-width: 470px; }
@media (max-width: 760px) { .values-grid { grid-template-columns: 1fr; gap: 32px; } }

/* Lab variant of the accordion — magenta accents */
.value-acc.lab .va-num { color: var(--magenta-text); }
.value-acc.lab.open .va-title { color: var(--magenta-text); }
.value-acc.lab.open .va-chev { color: var(--magenta-text); }
.value-acc.lab .value-points li::before { background: radial-gradient(circle at 35% 30%, #F875AE 0%, var(--magenta) 70%); }

/* ─── Explorer — chip-toggled detail panel (Lab evaluation; sibling of the model picker) ─── */
.explorer { background: #fff; border: 1px solid var(--border); border-radius: 12px; box-shadow: 0 8px 24px rgba(2,8,135,.08); padding: 28px 30px; }
.explorer .ex-chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 22px; }
.explorer .ex-chip {
  font: 500 13.5px 'Work Sans', sans-serif; padding: 9px 16px; border-radius: 999px;
  border: 1px solid var(--border-strong); background: #fff; color: var(--text-700); cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
}
.explorer .ex-chip[aria-selected="true"] { background: var(--magenta-text); border-color: var(--magenta-text); color: #fff; }
.explorer .ex-panel h4 { font-size: 20px; color: var(--text-900); margin: 0 0 8px; letter-spacing: -0.015em; }
.explorer .ex-panel p { font-size: 15px; color: var(--text-600); margin: 0; line-height: 1.6; max-width: 720px; }
.explorer .ex-panel { animation: paneIn .35s ease; }
@keyframes paneIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* Value accordion (How We Build) — expandable value rows with nested features */
.value-acc { border-top: 1px solid var(--border-strong); }
.value-acc:last-of-type { border-bottom: 1px solid var(--border-strong); }
.value-acc-head { width: 100%; background: none; border: 0; cursor: pointer; display: flex; align-items: center; gap: 20px; padding: 26px 6px; text-align: left; font-family: inherit; }
.value-acc-head .va-num { font: 600 13px 'Inter', sans-serif; color: var(--indigo); letter-spacing: .06em; flex: 0 0 auto; min-width: 26px; }
.value-acc-head .va-title { font-size: 26px; font-weight: 600; color: var(--text-900); letter-spacing: -0.018em; flex: 1 1 auto; line-height: 1.2; }
.value-acc-head .va-chev { flex: 0 0 auto; color: var(--text-400); transition: transform .3s ease, color .3s ease; }
.value-acc.open .va-chev { transform: rotate(180deg); color: var(--indigo); }
.value-acc.open .va-title { color: var(--indigo); }
.value-acc-body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .35s ease; }
.value-acc.open .value-acc-body { grid-template-rows: 1fr; }
.value-acc-body > div { overflow: hidden; }
.vab-pad { padding: 2px 6px 30px 50px; max-width: 760px; }
.vab-desc { font-size: 16px; color: var(--text-600); line-height: 1.6; margin: 0 0 18px; }
@media (max-width: 760px) { .vab-pad { padding-left: 6px; } .value-acc-head .va-title { font-size: 21px; } }

/* ─── Proof constellation — stats as connected nodes (Home) ─── */
.proof-constellation { position: relative; padding: 12px 0 0; }
.pc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; align-items: start; position: relative; }
.pc-line { position: absolute; top: 62px; left: 12%; right: 12%; height: 2px; background: linear-gradient(90deg, transparent, var(--indigo-200) 12%, var(--indigo-200) 88%, transparent); z-index: 0; }
.pc-node { display: flex; flex-direction: column; align-items: center; text-align: center; position: relative; z-index: 1; }
.pc-num {
  width: 124px; height: 124px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font: 600 32px 'Inter', sans-serif; letter-spacing: -0.02em; line-height: 1;
  box-shadow: 10px 12px 26px rgba(2,8,135,.18);
  margin-bottom: 16px;
  transition: transform .25s ease, box-shadow .25s ease;
}
.pc-node:hover .pc-num { transform: translateY(-4px); box-shadow: 12px 16px 32px rgba(2,8,135,.24); }
.pc-node.magenta .pc-num { background: radial-gradient(circle at 35% 30%, #F875AE 0%, var(--magenta) 68%); }
.pc-node.green .pc-num   { background: radial-gradient(circle at 35% 30%, #2EBE67 0%, var(--green-text) 68%); }
.pc-node.indigo .pc-num  { background: radial-gradient(circle at 35% 30%, #3A43C9 0%, var(--indigo) 68%); }
.pc-node.profile .pc-num { background: radial-gradient(circle at 35% 30%, #5B58CF 0%, var(--profile) 68%); }
.pc-label { font-size: 13.5px; color: var(--text-600); max-width: 200px; line-height: 1.45; }
.pc-source { margin-top: 8px; }
.pc-source a {
  display: inline-flex; align-items: center; gap: 6px;
  font: 500 11.5px 'Work Sans', sans-serif; color: var(--text-500);
  border: 1px solid var(--border); border-radius: 999px; padding: 3px 10px; background: #fff;
}
.pc-source a::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--green); }
.pc-source a:hover { color: var(--indigo); border-color: var(--indigo-100); background: var(--indigo-50); }
.pc-cta { text-align: center; margin-top: 36px; }

/* ─── Slim values band (Home) ─── */
.values-band { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.values-band h2 { font-size: 26px; letter-spacing: -0.018em; margin: 8px 0 10px; }
.values-band .vb-copy { max-width: 520px; }
.values-band .vb-copy p { font-size: 15px; color: var(--text-600); margin: 0; }
.vb-chips { display: flex; flex-wrap: wrap; gap: 8px; max-width: 460px; }
.vb-chips a {
  display: inline-flex; align-items: center; gap: 8px;
  font: 500 13px 'Work Sans', sans-serif; color: var(--indigo);
  background: var(--indigo-50); border: 1px solid var(--indigo-100); border-radius: 999px;
  padding: 7px 14px; transition: background .15s;
}
.vb-chips a::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #3A43C9 0%, var(--indigo) 70%); }
.vb-chips a:hover { background: var(--indigo-100); }

/* ─── Founders band with mark motif ─── */
.founders { position: relative; overflow: hidden; }
.founders .f-mark { position: absolute; right: -40px; top: 50%; transform: translateY(-50%); width: 380px; opacity: 0.5; pointer-events: none; }
.founders > * { position: relative; z-index: 1; }

/* ─── Small-mobile breakpoint ─── */
@media (max-width: 560px) {
  .section, .section-tight, .section-loose { padding-left: 20px; padding-right: 20px; }
  .hero-v2 { padding: 48px 20px 64px; }
  .hero-v2 h1, .hero h1 { font-size: 31px; }
  .section-heading h2, .closing h2 { font-size: 27px; }
  .modules, .trust-strip, .subproduct-grid,
  .subproduct-grid.cols-2, .subproduct-grid.cols-4, .subproduct-grid.cols-5,
  .roadmap-steps, .services-grid, .engagement-card { grid-template-columns: 1fr; }
  .email-capture { flex-direction: column; }
  .email-capture button { width: 100%; white-space: nowrap; }
  .proof-strip { grid-template-columns: 1fr; }
  .pc-grid { grid-template-columns: 1fr 1fr; gap: 28px 12px; }
  .pc-line { display: none; }
  .pc-num { width: 96px; height: 96px; font-size: 25px; }
  .values-band { flex-direction: column; align-items: flex-start; }
  .founders { padding: 32px 24px; }
  .founders .f-mark { display: none; }
  .footer-inner { flex-direction: column; gap: 18px; align-items: flex-start; }
  .footer nav { flex-wrap: wrap; gap: 12px 18px; }
  .case-study, .case-page, .lab-handoff, .case-callout { padding: 24px 20px; }
  .closing { padding: 64px 20px; }
  #mpStats { grid-template-columns: 1fr !important; }
}