/* ============================================
   FLOW-BI — Sistema de diseño compartido
   ============================================ */

:root {
  /* Crema warm */
  --cream-50: #faf7f0;
  --cream-100: #f5f1e8;
  --cream-200: #ede7d8;
  --cream-300: #e2d9c2;

  /* Verde bosque profundo (texto) */
  --forest-900: #1a2a22;
  --forest-800: #243a30;
  --forest-700: #314a3e;
  --forest-600: #4a6358;

  /* Verde agua / sage (acento) */
  --sage-100: #e3ede6;
  --sage-200: #c7d9cb;
  --sage-300: #a5bfac;
  --sage-400: #7ea189;
  --sage-500: #5a8268;
  --sage-600: #3f6149;

  /* Acento agua brillante */
  --water-300: #8fc4b6;
  --water-400: #5fa898;
  --water-500: #3d8a77;

  /* Neutrales */
  --ink: var(--forest-900);
  --ink-soft: var(--forest-600);
  --line: rgba(26, 42, 34, 0.12);
  --line-soft: rgba(26, 42, 34, 0.06);
  --bg: var(--cream-100);
  --bg-paper: var(--cream-50);

  /* Tipografía */
  --serif: "Instrument Serif", "Cormorant Garamond", Georgia, serif;
  --sans: "Geist", "Inter Tight", -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: "Geist Mono", "JetBrains Mono", ui-monospace, monospace;

  /* Métrica */
  --maxw: 1280px;
  --gutter: clamp(20px, 4vw, 56px);
  --radius: 18px;
  --radius-sm: 10px;
  --radius-lg: 28px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  transition: color 0.5s ease;
}

/* ============================================
   DARK THEME OVERRIDES
   Flips the cream surface scale to dark, keeps
   forest as deep recessed sections, lightens
   sage so italic accents still glow.
   ============================================ */
[data-theme="dark"] {
  /* Surface scale → dark */
  --cream-50:  #1a221e;
  --cream-100: #0f1614;
  --cream-200: #141b18;
  --cream-300: #1e2823;

  /* Forest scale stays dark for recessed sections,
     but inverts the lighter shades to ALSO be light text-safe */
  --forest-900: #07100c;
  --forest-800: #0d1410;
  --forest-700: #c8d3ca;   /* repurposed: used as soft text/accent — make LIGHT */
  --forest-600: #aebbb1;

  /* Sage flipped: light tones on dark for italic accents + bg sections */
  --sage-100: #18241f;
  --sage-200: #1f2d25;
  --sage-300: #4f7361;
  --sage-400: #87a892;
  --sage-500: #a8c2af;
  --sage-600: #cadccd;

  /* Water — punch up slightly for visibility */
  --water-300: #9bd0c2;
  --water-400: #6fb6a5;
  --water-500: #3d8a77;

  /* Semantic */
  --ink: #f0ece3;
  --ink-soft: rgba(240, 236, 227, 0.62);
  --line: rgba(240, 236, 227, 0.1);
  --line-soft: rgba(240, 236, 227, 0.05);
}

/* Page-level smooth transition for theme change */
.card,
.tier,
.agent,
.mod,
.what-card,
.quick-card,
.info-card,
.faq,
.step,
.nav,
.cat-chip,
.compare-table,
.form-wrap,
.tile,
.panel {
  transition: background-color 0.5s ease, border-color 0.5s ease, color 0.5s ease;
}

/* === Dark-mode tweaks for components that hardcoded rgba(245,241,232,...) === */
[data-theme="dark"] .footer-mega { color: rgba(245, 241, 232, 0.04); }
[data-theme="dark"] .ill-creator {
  background: linear-gradient(135deg, #141d19 0%, #1a2b24 100%);
}
[data-theme="dark"] .ill-creator::before,
[data-theme="dark"] .ill-creator::after { border-color: var(--sage-400); }
[data-theme="dark"] .ill-company {
  background: linear-gradient(135deg, #0d1614, #060c0a);
}

/* The marquee strip keeps its dark look in both themes (it's already meant to invert) */
[data-theme="dark"] .marquee { background: #06100b; }

/* Two intelligences */
[data-theme="dark"] .twin.creator {
  background: var(--cream-50);
}

/* Featured tier card — invert to a brighter highlight in dark mode */
[data-theme="dark"] .tier.featured {
  background: linear-gradient(160deg, #1c2a24, #0e1614);
  border-color: var(--water-500);
  box-shadow: 0 30px 80px -40px rgba(143, 196, 182, 0.3);
}

/* Cards on cream-200 alt sections */
[data-theme="dark"] section[style*="background: var(--cream-200)"],
[data-theme="dark"] section[style*="--cream-200"] {
  background: var(--cream-200) !important;
}

/* Form inputs — make readable on dark */
[data-theme="dark"] .field input,
[data-theme="dark"] .field textarea,
[data-theme="dark"] .field select {
  background: var(--cream-200);
  color: var(--ink);
  border-color: var(--line);
}
[data-theme="dark"] .field input::placeholder,
[data-theme="dark"] .field textarea::placeholder { color: rgba(240, 236, 227, 0.35); }
[data-theme="dark"] .field input:focus,
[data-theme="dark"] .field textarea:focus,
[data-theme="dark"] .field select:focus {
  background: var(--cream-50);
  border-color: var(--sage-500);
  box-shadow: 0 0 0 4px rgba(143, 196, 182, 0.08);
}

/* Map decorative bg flip */
[data-theme="dark"] .map-vis {
  background: linear-gradient(135deg, #18241f, #0e1614);
}
[data-theme="dark"] .map-grid {
  background-image:
    linear-gradient(rgba(143, 196, 182, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(143, 196, 182, 0.18) 1px, transparent 1px);
}

/* Builder canvas — defaults flow through, theme provides surface defaults */
[data-theme="dark"] .canvas-wrap { box-shadow: 0 30px 80px -40px rgba(0, 0, 0, 0.6); }

/* Chips, swatches, etc */
[data-theme="dark"] .chip { background: var(--cream-200); }
[data-theme="dark"] .chip.on { background: var(--water-300); color: var(--cream-100); border-color: var(--water-300); }
[data-theme="dark"] .nav-cta { background: var(--water-300); color: var(--cream-100); }
[data-theme="dark"] .nav-cta:hover { background: var(--cream-50); color: var(--ink); }
[data-theme="dark"] .nav-cta .dot { background: var(--cream-100); }
[data-theme="dark"] .btn-primary { background: var(--water-300); color: #0a1411; }
[data-theme="dark"] .btn-primary:hover { background: var(--cream-50); color: var(--ink); }
[data-theme="dark"] .btn-ghost { color: var(--ink); border-color: var(--line); }
[data-theme="dark"] .btn-ghost:hover { border-color: var(--water-300); background: var(--cream-50); }

/* On forest-900 dark sections (footer, quote, ts-cta, etc) — text stays light */
[data-theme="dark"] .ts-cta .btn-primary,
[data-theme="dark"] .ts-cta .btn-primary { background: var(--water-300); color: #0a1411; }

/* Tag pill */
[data-theme="dark"] .tag { background: var(--sage-100); color: var(--sage-600); }

/* Mock app side default for testeo (when no palette override applied via JS) */
[data-theme="dark"] .preset { background: var(--cream-200); }
[data-theme="dark"] .preset.active { background: var(--water-300); color: var(--cream-100); }
[data-theme="dark"] .preset.active .lbl { color: rgba(15, 22, 20, 0.6); }
[data-theme="dark"] .opt { background: var(--cream-200); }
[data-theme="dark"] .opt:hover { background: var(--cream-300); }
[data-theme="dark"] .opt.active { background: var(--water-300); color: var(--cream-100); border-color: var(--water-300); }
[data-theme="dark"] .opt.active .sample { color: var(--cream-100); }

/* Cat-nav in ejemplos page */
[data-theme="dark"] .cat-nav { background: color-mix(in oklab, var(--cream-100) 90%, transparent); }
[data-theme="dark"] .cat-chip { background: var(--cream-200); border-color: var(--line); }
[data-theme="dark"] .cat-chip.active { background: var(--water-300); color: var(--cream-100); border-color: var(--water-300); }
[data-theme="dark"] .cat-chip:hover { border-color: var(--sage-500); color: var(--ink); }

/* Compare table tints */
[data-theme="dark"] .compare-table th { background: var(--cream-200); }
[data-theme="dark"] .compare-table td.feat-td { background: rgba(143, 196, 182, 0.05); }
[data-theme="dark"] .compare-table tr.row-section td { background: var(--cream-200); }

/* Library / lib-item in builder */
[data-theme="dark"] .lib-cat,
[data-theme="dark"] .lib-cat-body,
[data-theme="dark"] .lib-item,
[data-theme="dark"] .modlib-item,
[data-theme="dark"] .picker-row,
[data-theme="dark"] .page-tab { background: var(--cream-200); border-color: var(--line); }
[data-theme="dark"] .lib-item:hover,
[data-theme="dark"] .modlib-item:hover,
[data-theme="dark"] .picker-row:hover { background: var(--sage-200); border-color: var(--sage-400); }
[data-theme="dark"] .page-tab.active { background: var(--water-300); color: var(--cream-100); }

/* Builder picker */
[data-theme="dark"] .picker { background: var(--cream-100); border-color: var(--line); }

/* board empty hint in builder + tiles */
[data-theme="dark"] .board.empty { background: rgba(245, 241, 232, 0.02); }
[data-theme="dark"] .board-tile { background: var(--cream-50); border-color: var(--line); }

/* Builder canvas page-add btn */
[data-theme="dark"] .page-add-btn { background: var(--water-300); color: var(--cream-100); }
[data-theme="dark"] .page-add-btn:hover { background: var(--cream-50); color: var(--ink); }
[data-theme="dark"] .page-add-btn .plus { background: var(--cream-100); color: var(--water-300); }

/* ic-btn */
[data-theme="dark"] .ic-btn { border-color: var(--line); color: var(--ink-soft); }
[data-theme="dark"] .ic-btn:hover { background: var(--cream-200); }

/* ============================================
   DARK MODE — Always-dark sections need LIGHT text
   These sections keep forest-900 bg in both themes;
   in dark mode the default `--cream-*` text token
   becomes dark so we re-anchor text here.
   ============================================ */
:root { --text-on-dark: #f5f1e8; --text-on-dark-soft: rgba(245, 241, 232, 0.7); }

[data-theme="dark"] .footer,
[data-theme="dark"] .footer-tagline,
[data-theme="dark"] .marquee,
[data-theme="dark"] .quote-section,
[data-theme="dark"] .ts-cta,
[data-theme="dark"] .ts-cta h2,
[data-theme="dark"] .showcase,
[data-theme="dark"] .showcase h2,
[data-theme="dark"] .twin.company,
[data-theme="dark"] .twin.company h3,
[data-theme="dark"] .summary,
[data-theme="dark"] .summary > *,
[data-theme="dark"] .info-card.dark,
[data-theme="dark"] .info-card.dark .v,
[data-theme="dark"] .pic-terminal,
[data-theme="dark"] .pic-agents .tile.on,
[data-theme="dark"] .agent:hover,
[data-theme="dark"] .agent:hover .ag-name,
[data-theme="dark"] .tier.featured .tier-name,
[data-theme="dark"] .tier.featured h2,
[data-theme="dark"] .tier.featured .tier-price-curr,
[data-theme="dark"] .tier.featured .tier-price-num,
[data-theme="dark"] .tier.featured .tier-price-per { color: var(--text-on-dark); }

/* Sub-elements that take a softer light */
[data-theme="dark"] .footer h4 { color: rgba(245, 241, 232, 0.55); }
[data-theme="dark"] .footer a { color: rgba(245, 241, 232, 0.85); }

/* Featured tier card sub-text + bullets */
[data-theme="dark"] .tier.featured { color: var(--text-on-dark); }
[data-theme="dark"] .tier.featured .tier-desc { color: rgba(245, 241, 232, 0.7); }
[data-theme="dark"] .tier.featured .tier-section-h { color: rgba(245, 241, 232, 0.5); }
[data-theme="dark"] .tier.featured .feat-row { color: rgba(245, 241, 232, 0.85); }
[data-theme="dark"] .tier.featured .feat-row svg { stroke: var(--water-300); }
[data-theme="dark"] .tier.featured .btn-primary { background: var(--water-300); color: var(--forest-900); }
[data-theme="dark"] .tier.featured .btn-primary:hover { background: #f5f1e8; color: var(--forest-900); }

/* Info card "Redes" dark variant — needs gradient instead of recessed forest */
[data-theme="dark"] .info-card.dark {
  background: linear-gradient(160deg, #1c2a24, #0e1614);
  border-color: var(--water-500);
}
[data-theme="dark"] .info-card.dark .v em { color: var(--water-300); }
[data-theme="dark"] .info-card.dark .meta { color: rgba(245, 241, 232, 0.65); }

/* The "tu agente" card in the agents row */
[data-theme="dark"] .agent[style*="forest-900"],
[data-theme="dark"] .agent[style*="#1a2a22"] {
  background: linear-gradient(160deg, #1c2a24, #0e1614) !important;
  border-color: var(--water-500) !important;
  color: var(--text-on-dark) !important;
}
[data-theme="dark"] .agent[style*="forest-900"] .ag-name,
[data-theme="dark"] .agent[style*="forest-900"] .ag-desc {
  color: var(--text-on-dark) !important;
}

/* Perfiles dark card (Socio) on index — same inverted treatment */
[data-theme="dark"] .card[style*="forest-900"] {
  background: linear-gradient(160deg, #1c2a24, #0e1614) !important;
  border-color: var(--water-500) !important;
  color: var(--text-on-dark) !important;
}
[data-theme="dark"] .card[style*="forest-900"] [style*="rgba(245"] { color: var(--text-on-dark) !important; opacity: 1; }

/* Showcase industries border tweaks */
[data-theme="dark"] .showcase { background: linear-gradient(180deg, #0c130f, #07100c); }
[data-theme="dark"] .showcase .industries li { border-color: rgba(245, 241, 232, 0.12); }
[data-theme="dark"] .showcase .industries .n { color: rgba(245, 241, 232, 0.5); }
[data-theme="dark"] .showcase .industries .desc { color: rgba(245, 241, 232, 0.65); }

/* Footer mega text */
[data-theme="dark"] .footer-mega { color: rgba(245, 241, 232, 0.06) !important; }

/* Quote section accent stays consistent */
[data-theme="dark"] .quote-mark { color: var(--water-400); }
[data-theme="dark"] .quote-body em { color: var(--water-300); }
[data-theme="dark"] .quote-meta { color: rgba(245, 241, 232, 0.6); border-color: rgba(245, 241, 232, 0.15); }

/* Marquee accent star */
[data-theme="dark"] .marquee .star { color: var(--water-300); }

/* Hero orbit core — keep the planet visible in dark */
[data-theme="dark"] .orbit-core {
  background: radial-gradient(circle at 30% 30%, #d4e6dc, #0a1410 80%);
  box-shadow: 0 30px 80px -30px rgba(143, 196, 182, 0.4),
              inset -20px -30px 60px rgba(0, 0, 0, 0.7);
}
[data-theme="dark"] .satellite {
  background: var(--cream-50);
  border-color: var(--line);
  color: var(--ink);
  box-shadow: 0 8px 20px -8px rgba(0, 0, 0, 0.6);
}
[data-theme="dark"] .satellite svg { stroke: var(--ink); }

/* CTA section in dark */
[data-theme="dark"] .cta-section { background: var(--sage-100); }
[data-theme="dark"] .cta-bg { background: radial-gradient(circle, rgba(143, 196, 182, 0.25), transparent 60%); }

/* ts-cta lede + descriptions */
[data-theme="dark"] .ts-cta .lede { color: rgba(245, 241, 232, 0.7); }
[data-theme="dark"] .ts-cta .eyebrow { color: rgba(245, 241, 232, 0.55); }

/* Mock app inside builder canvas — these have inline-rendered tokens
   based on selected palette, but their initial dark-theme variables
   need defaults that work */
[data-theme="dark"] .mock-content { background: rgba(245, 241, 232, 0.04); }

/* Builder hint */
[data-theme="dark"] .ts-hint { background: var(--sage-100); color: var(--sage-600); }
[data-theme="dark"] .ts-hint .em { color: var(--water-300); }

/* Map info text on contact page */
[data-theme="dark"] .map-info { background: var(--cream-50); }
[data-theme="dark"] .map-info .label { color: var(--ink-soft) !important; }

/* Team faces */
[data-theme="dark"] .team-mem .face {
  background: linear-gradient(135deg, #2a3a31, #161e1a);
  border-color: var(--line);
  color: var(--water-300);
}

/* "El más elegido" inline ribbon on featured tier */
[data-theme="dark"] .tier-recommended { color: var(--water-300); }

img, svg { display: block; max-width: 100%; }

a { color: inherit; text-decoration: none; }

button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

::selection { background: var(--forest-900); color: var(--cream-100); }

/* ---------- Type ---------- */
.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-weight: 500;
}
h1, h2, h3 { font-family: var(--serif); font-weight: 400; line-height: 1.02; letter-spacing: -0.02em; }
h1 { font-size: clamp(56px, 9vw, 144px); }
h2 { font-size: clamp(40px, 6vw, 88px); }
h3 { font-size: clamp(28px, 3.5vw, 48px); }
.italic { font-style: italic; }

p { text-wrap: pretty; }

/* ---------- Layout ---------- */
.shell { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }
.shell-wide { max-width: 1480px; margin: 0 auto; padding: 0 var(--gutter); }
section { padding: clamp(80px, 12vh, 160px) 0; position: relative; }
.divider { height: 1px; background: var(--line); margin: 0; }

/* ---------- Top Nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  padding: 14px var(--gutter);
  display: flex; justify-content: space-between; align-items: center;
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  background: color-mix(in oklab, var(--cream-100) 72%, transparent);
  border-bottom: 1px solid var(--line-soft);
}
.nav-logo {
  font-family: var(--serif);
  font-size: 34px;
  font-style: italic;
  letter-spacing: -0.03em;
  display: flex; align-items: center; gap: 12px;
  white-space: nowrap;
  line-height: 1;
}
.nav-logo .logo-bi {
  color: var(--sage-500);
  font-style: italic;
}
.nav-logo-mark {
  width: 42px; height: 42px;
  position: relative;
  flex-shrink: 0;
}
.nav-logo-mark .planet {
  position: absolute; inset: 11px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 28%, #d6e9dd 0%, var(--sage-500) 50%, var(--forest-800) 100%);
  box-shadow:
    inset -2px -3px 5px rgba(0, 0, 0, 0.35),
    inset 2px 2px 3px rgba(255, 255, 255, 0.18),
    0 0 14px rgba(143, 196, 182, 0.28);
}
.nav-logo-mark .planet::after {
  content: "";
  position: absolute;
  top: 18%; left: 22%;
  width: 22%; height: 18%;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.42);
  filter: blur(2px);
}
.nav-logo-mark .ring {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.nav-logo-mark .ring-1 {
  inset: 5px;
  border: 1px dashed rgba(63, 97, 73, 0.32);
  animation: nav-ring-spin 14s linear infinite;
}
.nav-logo-mark .ring-2 {
  inset: 0;
  border: 1px solid rgba(95, 168, 152, 0.22);
  animation: nav-ring-spin 22s linear infinite reverse;
}
@keyframes nav-ring-spin { to { transform: rotate(360deg); } }

.nav-logo-mark .moon {
  position: absolute;
  top: 50%; left: 50%;
  width: 6px; height: 6px;
  margin: -3px;
  border-radius: 50%;
  background: var(--water-400);
  box-shadow: 0 0 5px rgba(95, 168, 152, 0.7);
}
.nav-logo-mark .moon-1 { animation: moon-orbit-a 5.5s linear infinite; }
.nav-logo-mark .moon-2 {
  background: var(--sage-300);
  width: 4px; height: 4px;
  margin: -2px;
  box-shadow: 0 0 4px rgba(165, 191, 172, 0.6);
  animation: moon-orbit-b 8.5s linear infinite;
}
.nav-logo-mark .moon-3 {
  background: var(--cream-100);
  width: 3px; height: 3px;
  margin: -1.5px;
  box-shadow: 0 0 3px rgba(255, 255, 255, 0.5);
  animation: moon-orbit-c 4s linear infinite;
}
@keyframes moon-orbit-a {
  from { transform: rotate(0deg) translateX(18px) rotate(0deg); }
  to   { transform: rotate(360deg) translateX(18px) rotate(-360deg); }
}
@keyframes moon-orbit-b {
  from { transform: rotate(0deg) translateX(22px) rotate(0deg); }
  to   { transform: rotate(-360deg) translateX(22px) rotate(360deg); }
}
@keyframes moon-orbit-c {
  from { transform: rotate(90deg) translateX(14px) rotate(-90deg); }
  to   { transform: rotate(450deg) translateX(14px) rotate(-450deg); }
}

/* Subtle reactive scale on hover */
.nav-logo:hover .nav-logo-mark .planet { animation: planet-pulse 1.6s ease-in-out infinite; }
@keyframes planet-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.06); }
}
.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a {
  font-size: 14px; color: var(--ink-soft);
  transition: color 0.2s ease;
  position: relative;
}
.nav-links a:hover { color: var(--ink); }
.nav-links a.active { color: var(--ink); }
.nav-links a.active::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -6px;
  height: 1px; background: var(--forest-800);
}
.nav-cta {
  font-family: var(--sans);
  background: var(--forest-900); color: var(--cream-50);
  padding: 10px 18px; border-radius: 999px;
  font-size: 13px; font-weight: 500;
  transition: transform 0.25s ease, background 0.25s ease;
  display: inline-flex; align-items: center; gap: 8px;
}
.nav-cta:hover { background: var(--forest-700); transform: translateY(-1px); }
.nav-cta .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--water-300);
  box-shadow: 0 0 0 0 var(--water-300);
  animation: pulse 2.4s infinite;
}

/* Theme toggle in nav */
.nav-theme {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--cream-50);
  border: 1px solid var(--line);
  display: grid; place-items: center;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: background 0.3s ease, border-color 0.3s ease, transform 0.25s ease;
}
.nav-theme:hover { transform: translateY(-1px); border-color: var(--sage-400); }
.nav-theme .nt-icon {
  position: absolute;
  inset: 0;
  display: grid; place-items: center;
  transition: transform 0.5s cubic-bezier(0.2, 0.7, 0.2, 1), opacity 0.3s ease;
}
.nav-theme .nt-icon svg {
  width: 16px; height: 16px;
  stroke: var(--forest-800);
  fill: none; stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.nav-theme .nt-sun { transform: rotate(0deg) scale(1); opacity: 1; }
.nav-theme .nt-moon { transform: rotate(-90deg) scale(0.6); opacity: 0; }
[data-theme="dark"] .nav-theme { background: var(--cream-50); }
[data-theme="dark"] .nav-theme .nt-sun { transform: rotate(90deg) scale(0.6); opacity: 0; }
[data-theme="dark"] .nav-theme .nt-moon { transform: rotate(0deg) scale(1); opacity: 1; }
[data-theme="dark"] .nav-theme .nt-icon svg { stroke: var(--water-300); }
.nav-theme::after {
  content: ""; position: absolute; inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle, var(--water-300), transparent 60%);
  opacity: 0; transition: opacity 0.4s ease;
}
.nav-theme:active::after { opacity: 0.4; transition: opacity 0.05s; }
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(143, 196, 182, 0.6); }
  50% { box-shadow: 0 0 0 6px rgba(143, 196, 182, 0); }
}
@media (max-width: 720px) {
  .nav-links { display: none; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 24px; border-radius: 999px;
  font-size: 14px; font-weight: 500;
  transition: all 0.25s ease;
  white-space: nowrap;
}
.btn-primary { background: var(--forest-900); color: var(--cream-50); }
.btn-primary:hover { background: var(--forest-700); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.btn-ghost:hover { border-color: var(--forest-800); background: var(--cream-50); }
.btn-arrow { transition: transform 0.25s ease; }
.btn:hover .btn-arrow { transform: translate(2px, -2px); }

/* ---------- Cards ---------- */
.card {
  background: var(--cream-50);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.card:hover {
  border-color: var(--sage-300);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px -20px rgba(26, 42, 34, 0.18);
}

/* ---------- Footer ---------- */
.footer {
  background: var(--forest-900);
  color: var(--cream-100);
  padding: 80px 0 32px;
  position: relative;
  overflow: hidden;
}
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 56px; margin-bottom: 80px; }
.footer h4 {
  font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(245, 241, 232, 0.55);
  margin-bottom: 20px; font-weight: 500;
}
.footer ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer a { font-size: 14px; color: rgba(245, 241, 232, 0.85); transition: color 0.2s; }
.footer a:hover { color: var(--water-300); }
.footer-tagline {
  font-family: var(--serif); font-style: italic;
  font-size: 32px; line-height: 1.1; max-width: 380px;
}
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 32px;
  border-top: 1px solid rgba(245, 241, 232, 0.1);
  font-size: 12px; color: rgba(245, 241, 232, 0.5);
  font-family: var(--mono);
}
.footer-mega {
  font-family: var(--serif);
  font-size: clamp(80px, 18vw, 260px);
  line-height: 0.9;
  letter-spacing: -0.04em;
  margin-top: 64px;
  color: rgba(245, 241, 232, 0.06);
  pointer-events: none;
  user-select: none;
  font-style: italic;
}
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}

/* ---------- Scroll animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 1s cubic-bezier(0.2, 0.6, 0.2, 1), transform 1s cubic-bezier(0.2, 0.6, 0.2, 1);
}
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 80ms; }
.reveal-delay-2 { transition-delay: 160ms; }
.reveal-delay-3 { transition-delay: 240ms; }
.reveal-delay-4 { transition-delay: 320ms; }

/* ---------- Marquee ---------- */
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- Pill / tags ---------- */
.tag {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 11px;
  background: var(--sage-100);
  color: var(--forest-700);
  border-radius: 999px;
  font-size: 11px;
  font-family: var(--mono);
  letter-spacing: 0.04em;
}
.tag .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--water-500); }

/* ---------- Numbered list (frame) ---------- */
.num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-soft);
  letter-spacing: 0.1em;
}

/* ---------- Utility ---------- */
.center { text-align: center; }
.muted { color: var(--ink-soft); }
.hairline { border-top: 1px solid var(--line); }

/* ---------- Hero subtitle ---------- */
.lede {
  font-size: clamp(17px, 1.6vw, 22px);
  line-height: 1.5;
  color: var(--ink-soft);
  max-width: 580px;
}

/* ============ CUSTOM CURSOR ============ */
html.fb-has-cursor,
html.fb-has-cursor body { cursor: none; }
html.fb-has-cursor a,
html.fb-has-cursor button,
html.fb-has-cursor input,
html.fb-has-cursor textarea,
html.fb-has-cursor select,
html.fb-has-cursor [contenteditable],
html.fb-has-cursor [draggable="true"],
html.fb-has-cursor label,
html.fb-has-cursor .chip,
html.fb-has-cursor .swatch,
html.fb-has-cursor .preset,
html.fb-has-cursor .opt,
html.fb-has-cursor .lib-item,
html.fb-has-cursor .board-tile,
html.fb-has-cursor .quick-card,
html.fb-has-cursor .agent,
html.fb-has-cursor .what-card,
html.fb-has-cursor .mod,
html.fb-has-cursor .faq,
html.fb-has-cursor .step,
html.fb-has-cursor .cat-chip,
html.fb-has-cursor .ic-btn,
html.fb-has-cursor .lib-cat-head,
html.fb-has-cursor .tier,
html.fb-has-cursor .info-card,
html.fb-has-cursor .team-mem { cursor: none !important; }

.fb-cursor {
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 100000;
  width: 0; height: 0;
  will-change: transform;
  opacity: 0;
  transition: opacity 0.25s ease;
  mix-blend-mode: normal;
}
.fb-cursor.fb-cursor-on { opacity: 1; }
.fb-cursor-dot {
  position: absolute;
  left: -4px; top: -4px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--water-500);
  box-shadow: 0 0 14px rgba(95, 168, 152, 0.9), 0 0 28px rgba(95, 168, 152, 0.4);
  transition: width 0.2s ease, height 0.2s ease, left 0.2s ease, top 0.2s ease, opacity 0.2s ease;
}
.fb-cursor-ring {
  position: absolute;
  left: -18px; top: -18px;
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 2px solid var(--water-400);
  background: rgba(95, 168, 152, 0.06);
  box-shadow: 0 0 18px rgba(95, 168, 152, 0.18);
  transition: width 0.28s cubic-bezier(0.2, 0.7, 0.2, 1),
              height 0.28s cubic-bezier(0.2, 0.7, 0.2, 1),
              left 0.28s cubic-bezier(0.2, 0.7, 0.2, 1),
              top 0.28s cubic-bezier(0.2, 0.7, 0.2, 1),
              background 0.25s ease,
              border-color 0.25s ease,
              transform 0.18s ease;
}
.fb-cursor.hover .fb-cursor-ring {
  width: 64px; height: 64px;
  left: -32px; top: -32px;
  background: rgba(95, 168, 152, 0.18);
  border-color: var(--sage-500);
}
.fb-cursor.hover .fb-cursor-dot {
  width: 0; height: 0;
  left: 0; top: 0;
}
.fb-cursor.text .fb-cursor-ring {
  width: 3px; height: 26px;
  left: -1.5px; top: -13px;
  border-radius: 2px;
  background: var(--sage-600);
  border-color: transparent;
}
.fb-cursor.text .fb-cursor-dot { opacity: 0; }
.fb-cursor.drag .fb-cursor-ring {
  width: 64px; height: 64px;
  left: -32px; top: -32px;
  border-style: dashed;
  border-width: 2px;
  background: rgba(95, 168, 152, 0.1);
  animation: cursor-spin 4s linear infinite;
}
@keyframes cursor-spin { to { transform: rotate(360deg); } }

.fb-cursor.left-click .fb-cursor-ring {
  transform: scale(0.55);
  background: rgba(95, 168, 152, 0.45);
  border-color: var(--water-500);
}
.fb-cursor.right-click .fb-cursor-ring {
  width: 40px; height: 40px;
  left: -20px; top: -20px;
  border-color: var(--water-300);
  border-width: 2px;
  background: rgba(143, 196, 182, 0.25);
  animation: rclick 0.4s ease-out;
}
@keyframes rclick {
  0% { transform: scale(0.4) rotate(0deg); }
  100% { transform: scale(1) rotate(90deg); }
}

/* Click ripples */
.fb-ripple {
  position: fixed;
  width: 14px; height: 14px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 99998;
  animation: ripple-out 0.7s cubic-bezier(0.2, 0.7, 0.2, 1) forwards;
}
.fb-ripple.left {
  background: rgba(95, 168, 152, 0.35);
  box-shadow: 0 0 0 0 rgba(95, 168, 152, 0.7), inset 0 0 8px rgba(63, 97, 73, 0.3);
}
.fb-ripple.right {
  background: transparent;
  border: 2px solid var(--water-400);
  width: 18px; height: 18px;
}
@keyframes ripple-out {
  0%   { transform: translate(-50%, -50%) scale(0.4); opacity: 1; }
  100% { transform: translate(-50%, -50%) scale(7); opacity: 0; }
}

/* Particle burst on left-click */
.fb-spark {
  position: fixed;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--water-400);
  pointer-events: none;
  z-index: 99998;
  transform: translate(-50%, -50%);
  animation: spark-fly 0.6s ease-out forwards;
}
@keyframes spark-fly {
  to {
    transform: translate(calc(-50% + var(--dx)), calc(-50% + var(--dy))) scale(0);
    opacity: 0;
  }
}

/* ============ Magnetic / animation helpers ============ */
.magnetic { transition: transform 0.25s cubic-bezier(0.2, 0.7, 0.2, 1); }

/* Glow underline for hover-anchored links */
a.glow-link { position: relative; }
a.glow-link::after {
  content: ""; position: absolute; left: 0; bottom: -2px;
  width: 100%; height: 1px;
  background: currentColor;
  transform: scaleX(0); transform-origin: right;
  transition: transform 0.4s cubic-bezier(0.2, 0.7, 0.2, 1);
}
a.glow-link:hover::after { transform: scaleX(1); transform-origin: left; }

/* ============ PAGE TRANSITION ============ */
.page-trans {
  position: fixed; inset: 0;
  background: #1d201f;
  z-index: 10000;
  pointer-events: none;
  transform: translateY(100%);
  overflow: hidden;
  display: grid;
  place-items: center;
  isolation: isolate;
}
.page-trans::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 28% 38%, rgba(95, 168, 152, 0.18), transparent 55%),
    radial-gradient(circle at 78% 65%, rgba(63, 97, 73, 0.22), transparent 60%);
  opacity: 0.7;
  pointer-events: none;
}
.page-trans::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(143, 196, 182, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(143, 196, 182, 0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(circle at center, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(circle at center, black 30%, transparent 75%);
}

.page-trans.in { animation: pt-slide-in 0.42s cubic-bezier(0.75, 0, 0.2, 1) forwards; }
.page-trans.out { animation: pt-slide-out 0.5s cubic-bezier(0.75, 0, 0.2, 1) forwards; }
@keyframes pt-slide-in {
  from { transform: translateY(102%); }
  to { transform: translateY(0); }
}
@keyframes pt-slide-out {
  from { transform: translateY(0); }
  to { transform: translateY(-102%); }
}

.pt-orbit {
  position: absolute;
  top: 50%; left: 50%;
  border: 1px dashed rgba(143, 196, 182, 0.22);
  border-radius: 50%;
  pointer-events: none;
}
.pt-orbit.r1 {
  width: 320px; height: 320px;
  margin: -160px;
  animation: pt-spin 16s linear infinite;
}
.pt-orbit.r1::before {
  content: ""; position: absolute;
  top: -5px; left: 50%; margin-left: -5px;
  width: 10px; height: 10px;
  background: var(--water-300);
  border-radius: 50%;
  box-shadow: 0 0 14px var(--water-300), 0 0 30px rgba(143, 196, 182, 0.4);
}
.pt-orbit.r2 {
  width: 560px; height: 560px;
  margin: -280px;
  border-style: solid;
  border-color: rgba(143, 196, 182, 0.1);
  animation: pt-spin 28s linear infinite reverse;
}
.pt-orbit.r2::before {
  content: ""; position: absolute;
  top: 50%; left: -3px; margin-top: -3px;
  width: 6px; height: 6px;
  background: var(--sage-300);
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(165, 191, 172, 0.6);
}
.pt-orbit.r3 {
  width: 800px; height: 800px;
  margin: -400px;
  border-style: dashed;
  border-color: rgba(143, 196, 182, 0.06);
  animation: pt-spin 50s linear infinite;
}
@keyframes pt-spin { to { transform: rotate(360deg); } }

.pt-content {
  position: relative;
  z-index: 5;
  text-align: center;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.pt-eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(143, 196, 182, 0.75);
  opacity: 0;
  animation: pt-fade 0.45s 0.12s ease forwards;
}
.pt-eyebrow .dash {
  width: 36px; height: 1px;
  background: rgba(143, 196, 182, 0.4);
}

.pt-label {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(72px, 14vw, 200px);
  color: var(--water-300);
  letter-spacing: -0.035em;
  line-height: 0.9;
  opacity: 0;
  transform: translateY(40px);
  animation: pt-rise 0.65s 0.18s cubic-bezier(0.2, 0.7, 0.2, 1) forwards;
  text-shadow: 0 0 80px rgba(143, 196, 182, 0.18);
}

.pt-foot {
  display: flex; align-items: center; gap: 14px;
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.18em;
  color: rgba(245, 241, 232, 0.45);
  opacity: 0;
  animation: pt-fade 0.45s 0.32s ease forwards;
  margin-top: 4px;
}
.pt-foot .line { height: 1px; width: 64px; background: rgba(245, 241, 232, 0.2); }
.pt-foot .mini-mark {
  width: 14px; height: 14px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #d6e9dd, var(--forest-800));
  box-shadow: 0 0 8px rgba(143, 196, 182, 0.4);
}

.pt-progress {
  position: absolute;
  bottom: 0; left: 0; height: 2px;
  width: 0;
  background: linear-gradient(90deg, var(--water-300), var(--sage-400));
  z-index: 6;
  animation: pt-bar 0.7s 0.1s linear forwards;
}
@keyframes pt-bar { to { width: 100%; } }
@keyframes pt-fade { to { opacity: 1; } }
@keyframes pt-rise { to { opacity: 1; transform: translateY(0); } }

/* Floating subtle ambient blob for hero sections */
.ambient-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.4;
  pointer-events: none;
  z-index: 0;
  animation: blob-drift 18s ease-in-out infinite;
}
@keyframes blob-drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -40px) scale(1.1); }
  66% { transform: translate(-20px, 30px) scale(0.95); }
}

/* Counter animation */
[data-counter] { font-variant-numeric: tabular-nums; }

/* Text split lines (for headings) */
.split-line {
  display: inline-block;
  overflow: hidden;
  vertical-align: top;
  padding: 0.16em 0.05em;
  margin: -0.16em -0.05em;
  line-height: inherit;
  max-width: 100%;
}
.split-line-inner {
  display: inline-block;
  transform: translateY(112%);
  transition: transform 1.05s cubic-bezier(0.2, 0.7, 0.2, 1);
  transition-delay: var(--d, 0ms);
  line-height: inherit;
}
.split-ready .split-line-inner { transform: translateY(0); }

/* Slow rotation utility */
@keyframes slow-rotate { to { transform: rotate(360deg); } }
.rotate-slow { animation: slow-rotate 30s linear infinite; }

/* ============================================
   AMBIENT BACKGROUND — global motion layer
   ============================================ */
#fb-ambient {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.fb-ambient-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(63, 97, 73, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(63, 97, 73, 0.06) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}
[data-theme="dark"] .fb-ambient-grid {
  background-image:
    linear-gradient(rgba(143, 196, 182, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(143, 196, 182, 0.07) 1px, transparent 1px);
}
.fb-ambient-orb {
  position: absolute;
  width: 700px; height: 700px;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
  will-change: transform;
}
.fb-orb-1 {
  background: radial-gradient(circle, rgba(143, 196, 182, 0.55), transparent 60%);
  top: -10%; left: -8%;
  animation: orb-drift-1 22s ease-in-out infinite;
}
.fb-orb-2 {
  background: radial-gradient(circle, rgba(95, 168, 152, 0.4), transparent 60%);
  bottom: -15%; right: -10%;
  animation: orb-drift-2 28s ease-in-out infinite;
}
.fb-orb-3 {
  width: 460px; height: 460px;
  background: radial-gradient(circle, rgba(63, 97, 73, 0.3), transparent 60%);
  top: 40%; left: 30%;
  animation: orb-drift-3 26s ease-in-out infinite;
}
.fb-orb-4 {
  width: 380px; height: 380px;
  background: radial-gradient(circle, rgba(143, 196, 182, 0.35), transparent 60%);
  top: 10%; right: 25%;
  animation: orb-drift-4 32s ease-in-out infinite;
}
[data-theme="dark"] .fb-orb-1,
[data-theme="dark"] .fb-orb-2,
[data-theme="dark"] .fb-orb-3,
[data-theme="dark"] .fb-orb-4 { opacity: 0.35; }
@keyframes orb-drift-1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(100px, 60px) scale(1.15); }
}
@keyframes orb-drift-2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-80px, -100px) scale(1.1); }
}
@keyframes orb-drift-3 {
  0%, 100% { transform: translate(-50%, -50%); }
  33% { transform: translate(-30%, -70%); }
  66% { transform: translate(-70%, -30%); }
}
@keyframes orb-drift-4 {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  50% { transform: translate(-60px, 80px) rotate(180deg); }
}
#fb-particles {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  opacity: 0.7;
}
[data-theme="dark"] #fb-particles { opacity: 0.55; }

/* Lift body content above ambient */
body > nav, body > header, body > section, body > main, body > footer,
body > div[data-nav], body > div[data-footer] { position: relative; z-index: 1; }

/* ============================================
   LIVE TICKER STRIP
   ============================================ */
.ticker-strip {
  position: relative;
  overflow: hidden;
  background: var(--forest-900);
  color: var(--cream-50);
  border-top: 1px solid rgba(143, 196, 182, 0.18);
  border-bottom: 1px solid rgba(143, 196, 182, 0.18);
  padding: 14px 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.02em;
}
.ticker-strip::before, .ticker-strip::after {
  content: "";
  position: absolute; top: 0; bottom: 0;
  width: 80px; z-index: 2;
  pointer-events: none;
}
.ticker-strip::before {
  left: 0;
  background: linear-gradient(90deg, var(--forest-900), transparent);
}
.ticker-strip::after {
  right: 0;
  background: linear-gradient(-90deg, var(--forest-900), transparent);
}
.ts-track {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  animation: ticker-roll 90s linear infinite;
  gap: 0;
}
.ts-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 26px;
  border-right: 1px solid rgba(245, 241, 232, 0.1);
}
.ts-l {
  color: rgba(245, 241, 232, 0.55);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.ts-v {
  color: var(--cream-50);
  font-family: var(--serif);
  font-style: italic;
  font-size: 18px;
  letter-spacing: -0.01em;
}
.ts-i {
  width: 6px; height: 6px;
  border-radius: 50%;
  animation: ts-blink 1.5s ease-in-out infinite;
}
.ts-up .ts-v { color: var(--water-300); }
.ts-up .ts-i { background: var(--water-300); }
.ts-down .ts-v { color: #e3a89a; }
.ts-down .ts-i { background: #e3a89a; }
.ts-neutral .ts-v { color: rgba(245, 241, 232, 0.85); }
.ts-neutral .ts-i { background: rgba(245, 241, 232, 0.6); }
@keyframes ticker-roll {
  from { transform: translateX(0); }
  to   { transform: translateX(-33.333%); }
}
@keyframes ts-blink {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.3; }
}

/* ============================================
   MINI-OS UPDATES — chips + scan + glow
   ============================================ */
.mos-glow {
  position: absolute;
  inset: -40px;
  background: radial-gradient(ellipse at center, rgba(143, 196, 182, 0.35), transparent 60%);
  filter: blur(40px);
  pointer-events: none;
  animation: mos-glow-pulse 5s ease-in-out infinite;
}
@keyframes mos-glow-pulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.08); }
}
.mos-scan {
  position: absolute; left: 0; right: 0;
  height: 2px;
  top: 0;
  background: linear-gradient(90deg, transparent, var(--water-300), transparent);
  opacity: 0.6;
  z-index: 5;
  pointer-events: none;
  animation: mos-scan-line 4s ease-in-out infinite;
}
@keyframes mos-scan-line {
  0% { top: 0; opacity: 0; }
  10% { opacity: 0.7; }
  50% { top: 100%; opacity: 0.7; }
  60%, 100% { opacity: 0; }
}

/* Floating glass chips around mini-OS */
.mos-chip {
  position: absolute;
  background: rgba(245, 241, 232, 0.85);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border: 1px solid rgba(143, 196, 182, 0.4);
  border-radius: 12px;
  padding: 8px 12px;
  display: flex; flex-direction: column; gap: 2px;
  font-family: var(--sans);
  box-shadow: 0 16px 30px -15px rgba(26, 42, 34, 0.35), 0 0 0 1px rgba(255, 255, 255, 0.5) inset;
  z-index: 3;
  animation: chip-float 6s ease-in-out infinite;
}
[data-theme="dark"] .mos-chip {
  background: rgba(26, 34, 30, 0.78);
  border-color: rgba(143, 196, 182, 0.3);
}
.mos-chip-l {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.14em;
  color: var(--ink-soft);
  text-transform: uppercase;
}
.mos-chip-v {
  font-family: var(--serif);
  font-style: italic;
  font-size: 18px;
  letter-spacing: -0.02em;
  color: var(--forest-900);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
[data-theme="dark"] .mos-chip-v { color: var(--cream-50); }
.mos-chip-1 {
  top: 0; right: 8%;
  animation-delay: 0s;
}
.mos-chip-2 {
  top: 50%; right: 0;
  animation-delay: -2s;
}
.mos-chip-3 {
  bottom: 0; left: 8%;
  animation-delay: -4s;
}
@keyframes chip-float {
  0%, 100% { transform: translate(0, 0); }
  50%      { transform: translate(4px, -8px); }
}

.mos-spark {
  position: absolute;
  color: var(--water-400);
  font-size: 16px;
  opacity: 0;
  animation: spark-twinkle 4s ease-in-out infinite;
  z-index: 4;
}
.mos-spark { top: 30%; right: 10%; animation-delay: 0s; }
.mos-spark-2 { top: 70%; left: 8%; animation-delay: -1.3s; font-size: 12px; }
.mos-spark-3 { top: 18%; left: 20%; animation-delay: -2.6s; font-size: 10px; }
@keyframes spark-twinkle {
  0%, 100% { opacity: 0; transform: scale(0.5); }
  50% { opacity: 1; transform: scale(1.2); }
}

/* ============================================
   NETWORK / RADAR / DATA STREAM
   ============================================ */
.fb-net-svg {
  width: 100%; height: 100%;
  color: var(--sage-500);
}
@keyframes net-pulse {
  0%, 100% { r: 2; opacity: 0.6; }
  50% { r: 3.5; opacity: 1; }
}
@keyframes net-core {
  0%, 100% { r: 4; }
  50% { r: 5.5; }
}
@keyframes net-ring {
  0% { r: 4; opacity: 0.8; }
  100% { r: 30; opacity: 0; }
}

.fb-radar-svg {
  width: 100%; height: 100%;
  color: var(--sage-500);
}
.fb-radar-sweep {
  transform-origin: 100px 100px;
  animation: radar-spin 4s linear infinite;
}
@keyframes radar-spin {
  to { transform: rotate(360deg); }
}
@keyframes radar-blip {
  0%, 90%, 100% { opacity: 0; transform: scale(0.5); }
  10%, 80% { opacity: 1; transform: scale(1); }
}

/* Data stream */
.ds-track {
  display: flex;
  flex-direction: column;
  gap: 4px;
  animation: ds-roll 30s linear infinite;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--sage-600);
  line-height: 1.6;
}
[data-theme="dark"] .ds-track { color: var(--water-300); }
.ds-line { white-space: nowrap; opacity: 0.85; }
.ds-line:nth-child(odd) { opacity: 0.5; }
@keyframes ds-roll {
  from { transform: translateY(0); }
  to { transform: translateY(-50%); }
}

/* Live bars (always animating) */
[data-live-bars] {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 100%;
}
.lb-bar {
  flex: 1;
  background: linear-gradient(180deg, var(--sage-300), var(--sage-500));
  border-radius: 2px 2px 0 0;
  height: var(--h, 50%);
  animation: lb-pulse 2.5s ease-in-out infinite;
  min-width: 3px;
}
[data-theme="dark"] .lb-bar {
  background: linear-gradient(180deg, var(--water-300), var(--water-500));
}
@keyframes lb-pulse {
  0%, 100% { transform: scaleY(0.4); transform-origin: bottom; opacity: 0.5; }
  50%      { transform: scaleY(1); opacity: 1; }
}

/* Ripple keyframes (kept) */
@keyframes fb-btn-ripple {
  0%   { transform: translate(-50%, -50%) scale(0); opacity: 1; }
  100% { transform: translate(-50%, -50%) scale(1.2); opacity: 0; }
}

/* ============================================
   GLASS CARDS — premium frosted feel
   ============================================ */
.glass {
  background: rgba(245, 241, 232, 0.55);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 20px;
  box-shadow:
    0 30px 60px -30px rgba(26, 42, 34, 0.3),
    0 0 0 1px rgba(143, 196, 182, 0.18) inset;
}
[data-theme="dark"] .glass {
  background: rgba(26, 34, 30, 0.6);
  border-color: rgba(143, 196, 182, 0.18);
  box-shadow:
    0 30px 60px -30px rgba(0, 0, 0, 0.6),
    0 0 0 1px rgba(143, 196, 182, 0.12) inset;
}

/* Hero pill badges */
.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 32px;
}
.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: rgba(245, 241, 232, 0.6);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(143, 196, 182, 0.3);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--forest-700);
}
[data-theme="dark"] .hero-pill {
  background: rgba(26, 34, 30, 0.5);
  color: var(--cream-50);
}
.hero-pill .hp-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--water-400);
  animation: ts-blink 1.6s infinite;
}

/* Pulse dot grid */
.pulse-dot {
  display: block;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--sage-300);
  opacity: calc(0.25 + var(--i, 0.5) * 0.65);
  animation: pulse-dot 3s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { transform: scale(0.6); opacity: calc(0.18 + var(--i, 0.5) * 0.4); }
  50%      { transform: scale(1);   opacity: calc(0.4 + var(--i, 0.5) * 0.6); }
}
[data-theme="dark"] .pulse-dot { background: var(--water-300); }

/* ============ MINI-OS DEMO ============ */
.mos-wrap {
  position: relative;
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
}
.mos-screen {
  position: relative; z-index: 2;
  display: grid;
  grid-template-columns: 132px 1fr;
  gap: 6px;
  background: var(--cream-50);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 8px;
  box-shadow:
    0 40px 80px -40px rgba(26, 42, 34, 0.4),
    0 0 0 1px rgba(143, 196, 182, 0.15) inset;
  overflow: hidden;
  font-family: var(--sans);
}
.mos-screen::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 0% 0%, rgba(143, 196, 182, 0.12), transparent 50%),
    radial-gradient(circle at 100% 100%, rgba(63, 97, 73, 0.08), transparent 50%);
  pointer-events: none;
}
.mos-screen > * { position: relative; z-index: 1; }

[data-theme="dark"] .mos-screen {
  background: var(--cream-50);
  box-shadow:
    0 40px 80px -40px rgba(0, 0, 0, 0.7),
    0 0 0 1px rgba(143, 196, 182, 0.2) inset;
}

/* Side */
.mos-side {
  background: rgba(26, 42, 34, 0.05);
  border-radius: 12px;
  padding: 12px 8px;
  display: flex; flex-direction: column; gap: 2px;
  font-size: 11px;
}
[data-theme="dark"] .mos-side { background: rgba(143, 196, 182, 0.06); }
.mos-brand {
  display: flex; align-items: center; gap: 8px;
  padding: 4px 8px 12px;
  font-family: var(--serif); font-style: italic;
  font-size: 16px;
  letter-spacing: -0.02em;
  border-bottom: 1px solid var(--line);
  margin-bottom: 8px;
  color: var(--forest-900);
}
.mos-brand-mark {
  width: 16px; height: 16px; border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--water-300), var(--forest-800) 75%);
  flex-shrink: 0;
}
.mos-section {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding: 12px 8px 4px;
}
.mos-item {
  display: flex; align-items: center; gap: 7px;
  padding: 6px 8px;
  border-radius: 6px;
  color: var(--forest-700);
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 11px;
  position: relative;
}
[data-theme="dark"] .mos-item { color: var(--forest-700); }
.mos-item.dim { opacity: 0.55; }
.mos-item.active {
  background: var(--forest-900);
  color: var(--cream-50);
}
[data-theme="dark"] .mos-item.active { background: var(--water-300); color: var(--cream-100); }
.mos-ic {
  width: 14px; height: 14px;
  display: grid; place-items: center;
  flex-shrink: 0;
}
.mos-ic svg { width: 11px; height: 11px; stroke: currentColor; fill: none; stroke-width: 1.7; opacity: 0.8; }
.mos-item.active .mos-ic svg { opacity: 1; }
.mos-badge {
  margin-left: auto;
  font-family: var(--mono); font-size: 9px;
  background: var(--water-300); color: var(--forest-900);
  padding: 1px 6px; border-radius: 999px;
  font-weight: 600;
}
.mos-item.active .mos-badge { background: var(--cream-50); color: var(--forest-900); }
.mos-badge.mos-pulse {
  animation: mos-badge-pulse 1.8s ease-in-out infinite;
}
@keyframes mos-badge-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(143, 196, 182, 0.6); }
  50%      { box-shadow: 0 0 0 5px rgba(143, 196, 182, 0); }
}
.mos-dot {
  margin-left: auto; width: 6px; height: 6px; border-radius: 50%;
  background: var(--water-500);
  animation: mos-badge-pulse 2s ease-in-out infinite;
}

/* Main */
.mos-main {
  background: var(--cream-100);
  border-radius: 12px;
  padding: 14px;
  display: flex; flex-direction: column; gap: 10px;
  min-width: 0;
}
[data-theme="dark"] .mos-main { background: rgba(15, 22, 20, 0.6); }
.mos-top {
  display: flex; justify-content: space-between; align-items: center;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}
.mos-crumb {
  font-family: var(--serif);
  font-size: 16px;
  font-style: italic;
  letter-spacing: -0.01em;
  color: var(--forest-900);
}
[data-theme="dark"] .mos-crumb { color: var(--cream-50); }
.mos-crumb-dim { color: var(--ink-soft); font-style: normal; font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; }
.mos-status {
  display: flex; align-items: center; gap: 6px;
  font-family: var(--mono); font-size: 9px;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
}
.mos-status-dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--water-500);
  animation: mos-badge-pulse 1.6s ease-in-out infinite;
}

/* KPIs */
.mos-kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}
.mos-kpi {
  background: var(--cream-50);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
  display: flex; flex-direction: column; gap: 1px;
  min-width: 0;
}
[data-theme="dark"] .mos-kpi { background: var(--cream-200); }
.mos-kpi-l {
  font-family: var(--mono); font-size: 8px;
  color: var(--ink-soft); letter-spacing: 0.08em;
  text-transform: uppercase;
}
.mos-kpi-v {
  font-family: var(--serif); font-style: italic;
  font-size: 22px; line-height: 1;
  color: var(--forest-900);
  margin-top: 2px;
  font-variant-numeric: tabular-nums;
}
[data-theme="dark"] .mos-kpi-v { color: var(--cream-50); }
.mos-kpi-trend {
  font-family: var(--mono); font-size: 9px;
  margin-top: 2px;
}
.mos-up { color: var(--sage-600); }
.mos-down { color: #c47a4e; }
[data-theme="dark"] .mos-up { color: var(--water-300); }

/* Body: chart + feed */
.mos-body {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 8px;
  flex: 1;
  min-height: 0;
}
.mos-chart, .mos-feed {
  background: var(--cream-50);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  display: flex; flex-direction: column;
  min-width: 0; min-height: 0;
}
[data-theme="dark"] .mos-chart, [data-theme="dark"] .mos-feed { background: var(--cream-200); }
.mos-chart-h, .mos-feed-h {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--mono); font-size: 9px;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 6px;
}
.mos-chart-r {
  display: flex; align-items: center; gap: 4px;
  color: var(--sage-600);
}
.mos-chart-r::before {
  content: ""; display: inline-block;
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--water-500);
  animation: mos-badge-pulse 1.4s infinite;
}
.mos-svg {
  width: 100%; flex: 1;
  min-height: 0;
}
.mos-feed-list {
  list-style: none; display: flex; flex-direction: column; gap: 4px;
  font-size: 10px;
  flex: 1; overflow: hidden;
}
.mos-feed-item {
  display: flex; align-items: start; gap: 6px;
  animation: feed-in 0.45s cubic-bezier(0.2, 0.7, 0.2, 1) backwards;
  line-height: 1.3;
}
@keyframes feed-in {
  0% { opacity: 0; transform: translateY(-6px); }
  100% { opacity: 1; transform: translateY(0); }
}
.mos-feed-t {
  font-family: var(--mono); font-size: 8px;
  color: var(--ink-soft); flex-shrink: 0;
  padding-top: 2px;
}
.mos-feed-c {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--water-500); margin-top: 5px; flex-shrink: 0;
}
.mos-feed-ok .mos-feed-c { background: var(--sage-500); }
.mos-feed-warn .mos-feed-c { background: #c47a4e; }
.mos-feed-neutral .mos-feed-c { background: var(--ink-soft); }
.mos-feed-m {
  color: var(--forest-900); line-height: 1.35;
  flex: 1; min-width: 0;
}
[data-theme="dark"] .mos-feed-m { color: var(--cream-50); }

/* Bottom prompt */
.mos-bottom {
  display: flex; justify-content: space-between;
  padding-top: 8px;
  border-top: 1px solid var(--line);
}
.mos-prompt {
  font-family: var(--mono); font-size: 10px;
  color: var(--forest-900);
  display: flex; align-items: center; gap: 6px;
}
[data-theme="dark"] .mos-prompt { color: var(--cream-50); }
.mos-prompt-icon { color: var(--sage-500); animation: mos-badge-pulse 1.6s infinite; }
.mos-cursor { color: var(--sage-500); animation: blink 1s steps(2) infinite; }
@keyframes blink { 0%, 50% { opacity: 1; } 51%, 100% { opacity: 0; } }

/* Orbiting satellites layer */
.mos-orbit-layer {
  position: absolute; inset: -40px;
  pointer-events: none; z-index: 1;
}
.mos-satellite {
  position: absolute;
  width: 38px; height: 38px;
  background: var(--cream-50);
  border: 1px solid var(--line);
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--serif); font-style: italic;
  font-size: 18px;
  color: var(--sage-600);
  box-shadow: 0 8px 20px -8px rgba(26, 42, 34, 0.2);
  animation: mos-float 6s ease-in-out infinite;
}
[data-theme="dark"] .mos-satellite { background: var(--cream-100); color: var(--water-300); }
.mos-sat-1 { top: 10%; left: -10px; animation-delay: 0s; }
.mos-sat-2 { top: 55%; right: -15px; animation-delay: -2s; }
.mos-sat-3 { bottom: 8%; left: 12%; animation-delay: -4s; }
@keyframes mos-float {
  0%, 100% { transform: translate(0, 0); }
  50%      { transform: translate(8px, -10px); }
}

@media (max-width: 700px) {
  .mos-screen { grid-template-columns: 1fr; }
  .mos-side { display: none; }
  .mos-kpis { grid-template-columns: 1fr 1fr; }
  .mos-kpis .mos-kpi:nth-child(3) { grid-column: span 2; }
  .mos-body { grid-template-columns: 1fr; }
}