/* =========================================================
   FLCC — Agent Command Center
   Mood-reactive marketing site. Static, vanilla.
   ========================================================= */

:root {
  /* base neutrals */
  --bg-0: #07060d;
  --bg-1: #0c0b16;
  --bg-2: #11101d;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-2: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.10);
  --border-strong: rgba(255, 255, 255, 0.18);
  --text: #ECEAF6;
  --text-mid: #B7B3C9;
  --text-dim: #6F6B82;

  /* mood accent — overridden per data-mood */
  --accent: #8a6bff;
  --accent-2: #00e1ff;
  --accent-soft: rgba(138, 107, 255, 0.18);
  --glow: 0 0 80px -10px var(--accent);

  /* type */
  --f-sans: 'Satoshi', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --f-mono: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

  /* spacing */
  --maxw: 1240px;
  --pad: clamp(16px, 4vw, 32px);
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 22px;
  --r-xl: 30px;

  /* easing */
  --ease-out: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

/* ===== MOODS ===== */
[data-mood="calm"] {
  --bg-0: #07101a; --bg-1: #0a1624; --bg-2: #0f1d30;
  --accent: #7CC8FF; --accent-2: #C9F3FF; --accent-soft: rgba(124, 200, 255, 0.16);
}
[data-mood="trap"] {
  --bg-0: #060509; --bg-1: #0b0813; --bg-2: #120c20;
  --accent: #B14CFF; --accent-2: #FF3DAA; --accent-soft: rgba(177, 76, 255, 0.18);
}
[data-mood="rage"] {
  --bg-0: #0d0306; --bg-1: #18070b; --bg-2: #260a12;
  --accent: #FF2D55; --accent-2: #FF8A1F; --accent-soft: rgba(255, 45, 85, 0.20);
}
[data-mood="rnb"] {
  --bg-0: #0e0814; --bg-1: #170e20; --bg-2: #20142e;
  --accent: #E59BFF; --accent-2: #FFB37A; --accent-soft: rgba(229, 155, 255, 0.16);
}
[data-mood="cinematic"] {
  --bg-0: #07060d; --bg-1: #0c0b16; --bg-2: #11101d;
  --accent: #8a6bff; --accent-2: #00e1ff; --accent-soft: rgba(138, 107, 255, 0.18);
}
[data-mood="club"] {
  --bg-0: #04100f; --bg-1: #08191c; --bg-2: #0b2429;
  --accent: #00FFB2; --accent-2: #FFE14D; --accent-soft: rgba(0, 255, 178, 0.16);
}

/* ===== reset / base ===== */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--f-sans);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg-0);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background-color 800ms var(--ease-in-out);
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
kbd {
  font-family: var(--f-mono);
  font-size: 0.78em;
  padding: 2px 6px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  color: var(--text-mid);
}
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* ===== background stage ===== */
.bg-stage {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(1000px 700px at 80% -10%, var(--accent-soft), transparent 60%),
    radial-gradient(800px 600px at 10% 110%, var(--accent-soft), transparent 60%),
    linear-gradient(180deg, var(--bg-0) 0%, var(--bg-1) 60%, var(--bg-0) 100%);
  transition: background 800ms var(--ease-in-out);
}
.bg-stage canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.7; }
.grain {
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.08 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  opacity: 0.5; mix-blend-mode: overlay;
}
.vignette {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, transparent 50%, rgba(0,0,0,0.55) 100%);
}

/* ===== container ===== */
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad); }

/* ===== NAV ===== */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
  padding: 18px var(--pad);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  background: rgba(7, 6, 13, 0.55);
  border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 12px; color: var(--text); }
.logo { width: 32px; height: 32px; color: var(--accent); filter: drop-shadow(0 0 12px var(--accent-soft)); }
.brand-name { font-weight: 700; letter-spacing: -0.01em; font-size: 15px; }
.brand-name em { font-style: normal; color: var(--text-mid); font-weight: 500; }
.brand-dot { color: var(--accent); margin: 0 4px; }
.nav-links { display: flex; gap: 22px; }
.nav-links a {
  font-size: 14px; color: var(--text-mid); transition: color 200ms var(--ease-out);
}
.nav-links a:hover { color: var(--text); }
.nav-cta { font-size: 14px; padding: 9px 16px; }
@media (max-width: 880px) { .nav-links { display: none; } }
@media (max-width: 640px) {
  .nav .nav-cta { display: none; }
  .brand-name em { display: none; }
  .brand-name { font-size: 14px; }
}

/* ===== buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.005em;
  transition: transform 180ms var(--ease-out), box-shadow 220ms var(--ease-out), background 220ms var(--ease-out), color 220ms;
  white-space: nowrap;
}
.btn.big { padding: 16px 28px; font-size: 16px; }
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #0a0a14;
  box-shadow: 0 8px 28px -10px var(--accent), inset 0 1px 0 rgba(255,255,255,0.25);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 14px 38px -10px var(--accent); }
.btn-ghost {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  color: var(--text);
}
.btn-ghost:hover { background: var(--surface-2); border-color: var(--accent); }

/* ===== HERO ===== */
.hero {
  position: relative;
  padding: clamp(48px, 8vw, 110px) 0 clamp(40px, 6vw, 80px);
}
.hero-grid {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad);
  display: grid;
  grid-template-columns: 1.1fr 0.95fr;
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}
@media (max-width: 980px) { .hero-grid { grid-template-columns: 1fr; } }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--f-mono); font-size: 12px;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--text-mid);
  padding: 6px 12px; border: 1px solid var(--border);
  border-radius: 999px; background: var(--surface);
}
.eyebrow .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 10px var(--accent);
  animation: pulse 1.6s var(--ease-in-out) infinite;
}
@keyframes pulse { 50% { opacity: 0.4; transform: scale(0.8); } }

.hero-title {
  margin: 22px 0 18px;
  font-weight: 900;
  font-size: clamp(44px, 8vw, 96px);
  line-height: 0.98;
  letter-spacing: -0.035em;
}
.grad {
  background: linear-gradient(120deg, var(--accent) 0%, var(--accent-2) 60%, var(--text) 110%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  background-size: 200% 100%;
  animation: gradShift 8s var(--ease-in-out) infinite;
}
@keyframes gradShift { 50% { background-position: 100% 0; } }

.hero-sub {
  max-width: 56ch;
  color: var(--text-mid);
  font-size: clamp(16px, 1.4vw, 18px);
  margin: 0 0 28px;
}
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-meta {
  margin-top: 28px;
  display: flex; gap: 22px; flex-wrap: wrap;
  font-size: 13px; color: var(--text-dim);
}
.hero-meta span { display: inline-flex; gap: 8px; align-items: center; }

/* ===== Hero visualizer panel ===== */
.hero-panel {
  position: relative;
  border-radius: var(--r-xl);
  background: linear-gradient(180deg, rgba(255,255,255,0.045), rgba(255,255,255,0.02));
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: 0 30px 80px -30px rgba(0,0,0,0.7), inset 0 1px 0 rgba(255,255,255,0.06);
  backdrop-filter: blur(20px);
}
.hero-panel::before {
  content: ""; position: absolute; inset: -2px;
  background: conic-gradient(from 0deg, transparent 0deg, var(--accent) 60deg, transparent 120deg);
  filter: blur(28px); opacity: 0.45; z-index: 0;
  animation: spin 18s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.hero-panel > * { position: relative; z-index: 1; }
.panel-head {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  font-family: var(--f-mono); font-size: 11.5px;
  color: var(--text-dim); letter-spacing: 0.04em;
  background: rgba(0,0,0,0.25);
}
.panel-dot { width: 10px; height: 10px; border-radius: 50%; }
.panel-dot.r { background: #ff5f57; }
.panel-dot.y { background: #febc2e; }
.panel-dot.g { background: #28c840; }
.panel-title { margin-left: 8px; color: var(--text-mid); text-transform: lowercase; }

.visualizer {
  position: relative;
  height: 280px;
  padding: 28px;
  display: flex; flex-direction: column; justify-content: space-between;
  overflow: hidden;
}
.bars {
  display: flex; align-items: flex-end; gap: 4px; height: 80px;
}
.bars span {
  flex: 1;
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
  border-radius: 3px 3px 0 0;
  min-height: 4px;
  box-shadow: 0 0 12px var(--accent-soft);
  transform-origin: bottom;
  transition: height 90ms var(--ease-out);
}
.wave {
  position: absolute; left: 0; right: 0; bottom: 30%;
  width: 100%; height: 110px;
  color: var(--accent-2);
  opacity: 0.7;
  filter: drop-shadow(0 0 10px var(--accent-2));
}
.floating-notes { position: absolute; inset: 0; pointer-events: none; }
.floating-notes span {
  position: absolute;
  font-family: var(--f-mono);
  color: var(--accent);
  opacity: 0.7;
  font-size: 18px;
  animation: drift 7s var(--ease-in-out) infinite;
  text-shadow: 0 0 8px var(--accent);
}
@keyframes drift {
  0% { transform: translateY(0) rotate(0deg); opacity: 0; }
  10% { opacity: 0.9; }
  100% { transform: translateY(-200px) rotate(15deg); opacity: 0; }
}

.panel-foot {
  display: flex; gap: 18px;
  padding: 14px 18px;
  border-top: 1px solid var(--border);
  font-family: var(--f-mono); font-size: 11.5px;
  color: var(--text-mid);
  background: rgba(0,0,0,0.3);
  flex-wrap: wrap;
}
.ledline { display: flex; flex-direction: column; gap: 2px; }
.ledline span { color: var(--text-dim); letter-spacing: 0.08em; text-transform: uppercase; font-size: 10px; }
.ledline b { color: var(--text); font-weight: 700; }

/* ===== section heads ===== */
.section-head { max-width: 760px; margin: 0 0 48px; }
.section-head .eyebrow { margin-bottom: 18px; }
.section-head h2 {
  margin: 0 0 14px;
  font-weight: 800;
  font-size: clamp(30px, 4.4vw, 52px);
  line-height: 1.05;
  letter-spacing: -0.025em;
}
.section-head .lede { color: var(--text-mid); font-size: clamp(16px, 1.2vw, 18px); margin: 0; max-width: 60ch; }

section { padding: clamp(64px, 8vw, 120px) 0; }

/* ===== DEMO ===== */
.demo { position: relative; }
.prompt {
  display: flex; gap: 10px;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  padding: 8px;
  max-width: 760px;
  margin: 0 0 20px;
  box-shadow: 0 16px 40px -20px rgba(0,0,0,0.6), inset 0 1px 0 rgba(255,255,255,0.04);
  transition: border-color 220ms, box-shadow 220ms;
}
.prompt:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft), 0 16px 40px -20px rgba(0,0,0,0.6);
}
.prompt input {
  flex: 1;
  background: transparent;
  border: 0; outline: 0;
  color: var(--text);
  font: inherit;
  font-size: 16px;
  padding: 10px 16px;
}
.prompt input::placeholder { color: var(--text-dim); }

.mood-pills { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 40px; }
.pill {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 13px;
  color: var(--text-mid);
  transition: all 180ms var(--ease-out);
}
.pill:hover { color: var(--text); border-color: var(--accent); }
.pill.active {
  background: var(--accent); color: #0a0a14; border-color: var(--accent);
  box-shadow: 0 0 18px var(--accent-soft);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}
.proj-card {
  position: relative;
  padding: 22px;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--surface), var(--surface-2));
  overflow: hidden;
  animation: cardIn 600ms var(--ease-out) both;
  transition: transform 220ms var(--ease-out), border-color 220ms;
}
.proj-card:hover { transform: translateY(-3px); border-color: var(--accent); }
.proj-card::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(400px 200px at 100% 0%, var(--accent-soft), transparent 60%);
  pointer-events: none;
}
@keyframes cardIn { from { opacity: 0; transform: translateY(12px); } }
.proj-tag {
  display: inline-block;
  font-family: var(--f-mono); font-size: 10.5px;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent);
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--accent-soft);
  margin-bottom: 14px;
}
.proj-card h4 { margin: 0 0 8px; font-size: 19px; letter-spacing: -0.015em; }
.proj-card p { margin: 0 0 14px; color: var(--text-mid); font-size: 14px; }
.proj-stats { display: flex; gap: 14px; flex-wrap: wrap; font-family: var(--f-mono); font-size: 11.5px; color: var(--text-dim); }
.proj-stats b { color: var(--text); font-weight: 700; }

/* ===== HOW ===== */
.how-steps {
  list-style: none; padding: 0; margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  counter-reset: step;
}
.how-steps li {
  position: relative;
  padding: 28px;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  transition: border-color 220ms, transform 220ms;
}
.how-steps li:hover { border-color: var(--accent); transform: translateY(-2px); }
.step-num {
  display: block;
  font-family: var(--f-mono); font-size: 12px;
  color: var(--accent); letter-spacing: 0.1em;
  margin-bottom: 10px;
}
.how-steps h3 { margin: 0 0 10px; font-size: 19px; }
.how-steps p { margin: 0; color: var(--text-mid); font-size: 14.5px; }

/* ===== AGENTS ===== */
.agent-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}
.agent-card {
  padding: 24px;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--surface), transparent);
  transition: border-color 220ms, transform 220ms, background 220ms;
}
.agent-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  background: linear-gradient(180deg, var(--accent-soft), transparent);
}
.agent-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: grid; place-items: center;
  color: var(--accent);
  background: var(--accent-soft);
  margin-bottom: 16px;
}
.agent-icon svg { width: 22px; height: 22px; }
.agent-card h3 { margin: 0 0 6px; font-size: 17px; letter-spacing: -0.01em; }
.agent-card p { margin: 0; font-size: 14px; color: var(--text-mid); }

/* ===== two-col layouts ===== */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
}
.two-col.reverse > :first-child { order: 2; }
@media (max-width: 880px) {
  .two-col { grid-template-columns: 1fr; }
  .two-col.reverse > :first-child { order: 0; }
}
.two-col h2 {
  font-weight: 800;
  font-size: clamp(28px, 3.5vw, 42px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 12px 0 16px;
}
.two-col .lede { color: var(--text-mid); margin: 0 0 22px; }
.check-list { list-style: none; padding: 0; margin: 0 0 26px; }
.check-list li {
  position: relative;
  padding: 9px 0 9px 30px;
  border-bottom: 1px dashed var(--border);
  font-size: 14.5px;
  color: var(--text-mid);
}
.check-list li::before {
  content: ""; position: absolute; left: 0; top: 14px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  box-shadow: inset 0 0 0 2px var(--bg-0);
}
.check-list li a { color: var(--accent); border-bottom: 1px dotted var(--accent); }

/* wizard mock */
.wizard-mock, .launcher-mock, .flp-mock {
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(0,0,0,0.2));
  overflow: hidden;
  box-shadow: 0 30px 70px -30px rgba(0,0,0,0.6);
}
.wizard-body { padding: 22px; display: flex; flex-direction: column; gap: 10px; font-family: var(--f-mono); font-size: 13px; }
.wiz-step {
  display: flex; gap: 10px; align-items: center;
  padding: 10px 12px; border-radius: 8px;
  background: var(--surface); color: var(--text-mid);
}
.wiz-step.done { color: var(--text); }
.wiz-step.done .wiz-tick { color: #6DFF9D; }
.wiz-step.now { color: var(--text); background: var(--accent-soft); border: 1px solid var(--accent); }
.wiz-step.now .wiz-tick { color: var(--accent); animation: pulse 1.2s infinite; }
.wiz-step.next { opacity: 0.55; }
.wiz-tick { display: inline-block; width: 16px; text-align: center; }

/* launcher mock */
.code {
  margin: 0; padding: 20px 22px;
  font-family: var(--f-mono); font-size: 13px;
  line-height: 1.7;
  color: var(--text);
  background: rgba(0,0,0,0.35);
  overflow-x: auto;
}
.code .cm { color: var(--text-dim); }
.launcher-os {
  display: flex; gap: 4px;
  padding: 10px 14px;
  border-top: 1px solid var(--border);
  background: rgba(0,0,0,0.2);
}
.os-tab {
  padding: 6px 12px;
  font-family: var(--f-mono); font-size: 11.5px;
  color: var(--text-dim);
  border-radius: 6px;
  transition: all 180ms;
}
.os-tab:hover { color: var(--text); }
.os-tab.active { background: var(--accent-soft); color: var(--accent); }
.signed-roadmap {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 18px;
  border-top: 1px solid var(--border);
  font-family: var(--f-mono); font-size: 11.5px;
  color: var(--text-mid);
  background: rgba(0,0,0,0.25);
}
.signed-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 10px var(--accent);
  animation: pulse 2s infinite;
}
.micro-note {
  font-size: 13.5px; color: var(--text-dim);
  border-left: 2px solid var(--accent);
  padding-left: 12px;
  margin: 16px 0 0;
}

/* ===== plugin stack ===== */
.plugin-stack {
  padding: 18px;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  display: flex; flex-direction: column; gap: 8px;
}
.plug {
  display: grid;
  grid-template-columns: 60px 1fr 110px;
  align-items: center; gap: 12px;
  padding: 10px 14px;
  border-radius: 10px;
  background: rgba(0,0,0,0.2);
  font-size: 13.5px;
  border: 1px solid var(--border);
}
.plug-tag {
  font-family: var(--f-mono); font-size: 10.5px;
  color: var(--accent); letter-spacing: 0.08em;
  padding: 3px 8px;
  border-radius: 6px;
  background: var(--accent-soft);
  text-align: center;
}
.plug-bar {
  display: block; height: 6px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  width: calc(var(--w) * 100%);
  box-shadow: 0 0 12px var(--accent-soft);
}

/* ===== duo cards (vocal chains + reference) ===== */
.duo-card {
  padding: 32px;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--surface), transparent);
}
.duo-card h3 { font-size: 24px; letter-spacing: -0.02em; margin: 10px 0 12px; }
.duo-card p { color: var(--text-mid); margin: 0 0 22px; font-size: 14.5px; }
.chain-row {
  display: flex; gap: 6px; flex-wrap: wrap;
}
.chain-row span {
  font-family: var(--f-mono); font-size: 11.5px;
  padding: 6px 10px; border-radius: 6px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,0.25);
  color: var(--text);
}
.ref-meter { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.ref-meter > div { font-family: var(--f-mono); font-size: 12px; color: var(--text-dim); }
.ref-meter b { display: block; margin-bottom: 6px; color: var(--text); font-weight: 700; }
.ref-meter i {
  display: block; height: 6px; border-radius: 999px;
  background: rgba(255,255,255,0.06);
  position: relative; overflow: hidden;
}
.ref-meter i::after {
  content: ""; position: absolute; inset: 0;
  width: calc(var(--v) * 100%);
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 999px;
  box-shadow: 0 0 10px var(--accent-soft);
}

/* ===== FLP compiler ===== */
.flp-mock { padding: 16px; }
.flp-ruler {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  font-family: var(--f-mono); font-size: 10.5px;
  color: var(--text-dim);
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px; margin-bottom: 12px;
  padding-left: 90px;
}
.flp-ruler span { padding: 0 8px; text-transform: uppercase; }
.flp-tracks { display: flex; flex-direction: column; gap: 4px; }
.flp-row { display: grid; grid-template-columns: 90px 1fr; gap: 8px; align-items: center; }
.trk-name { font-family: var(--f-mono); font-size: 12px; color: var(--text-mid); }
.trk-grid {
  height: 22px;
  border-radius: 4px;
  background:
    linear-gradient(90deg,
      transparent 0%, transparent 14.28%,
      rgba(255,255,255,0.04) 14.28%, rgba(255,255,255,0.04) 28.56%,
      transparent 28.56%, transparent 42.84%,
      rgba(255,255,255,0.04) 42.84%, rgba(255,255,255,0.04) 57.12%,
      transparent 57.12%, transparent 71.4%,
      rgba(255,255,255,0.04) 71.4%, rgba(255,255,255,0.04) 85.68%,
      transparent 85.68%);
  position: relative;
}
.trk-grid::before, .trk-grid::after {
  content: ""; position: absolute; top: 2px; bottom: 2px;
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
  border-radius: 3px;
  opacity: 0.85;
  box-shadow: 0 0 10px var(--accent-soft);
}
.trk-grid.k::before { left: 0%; width: 100%; opacity: 0.65; background: repeating-linear-gradient(90deg, var(--accent) 0 4px, transparent 4px 12px); }
.trk-grid.b::before { left: 42.8%; width: 28.5%; }
.trk-grid.b::after  { left: 71.4%; width: 14.3%; }
.trk-grid.h::before { left: 14.3%; width: 71.4%; opacity: 0.5; background: repeating-linear-gradient(90deg, var(--accent-2) 0 2px, transparent 2px 4px); }
.trk-grid.s::before { left: 14.3%; width: 14.3%; }
.trk-grid.s::after  { left: 42.8%; width: 28.5%; }
.trk-grid.m::before { left: 0%; width: 14.3%; }
.trk-grid.m::after  { left: 42.8%; width: 28.5%; }
.trk-grid.p::before { left: 0%; width: 100%; opacity: 0.35; }
.trk-grid.l::before { left: 57.1%; width: 14.3%; }
.trk-grid.l::after  { left: 85.7%; width: 14.3%; }
.trk-grid.v::before { left: 14.3%; width: 28.5%; }
.trk-grid.v::after  { left: 57.1%; width: 28.5%; }

/* ===== CAVEATS ===== */
.caveat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 720px) { .caveat-grid { grid-template-columns: 1fr; } }
.caveat {
  padding: 28px;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: var(--surface);
}
.caveat h4 {
  margin: 0 0 14px;
  font-family: var(--f-mono); font-size: 12px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-dim);
}
.caveat.is h4 { color: #6DFF9D; }
.caveat.isnt h4 { color: #FF7B91; }
.caveat ul { padding-left: 18px; margin: 0; color: var(--text-mid); }
.caveat li { margin-bottom: 8px; font-size: 14.5px; }

/* ===== ROADMAP ===== */
.road-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 820px) { .road-grid { grid-template-columns: 1fr; } }
.road-col {
  padding: 26px;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: var(--surface);
}
.road-col h4 {
  margin: 0 0 14px;
  font-family: var(--f-mono); font-size: 12px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--accent);
}
.road-col ul { margin: 0; padding-left: 18px; color: var(--text-mid); }
.road-col li { margin-bottom: 8px; font-size: 14.5px; }

/* ===== CTA ===== */
.cta {
  position: relative;
  text-align: center;
  padding: clamp(72px, 10vw, 130px) 0;
}
.cta::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(500px 280px at 50% 50%, var(--accent-soft), transparent 70%);
  pointer-events: none;
}
.cta-inner { position: relative; max-width: 820px; }
.cta h2 {
  font-weight: 900;
  font-size: clamp(34px, 5vw, 60px);
  line-height: 1.04;
  letter-spacing: -0.03em;
  margin: 0 0 14px;
}
.cta .lede { color: var(--text-mid); margin: 0 0 30px; }
.cta-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.fineprint { margin-top: 22px; color: var(--text-dim); font-size: 13px; }

/* ===== FOOTER ===== */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  background: rgba(0,0,0,0.4);
}
.foot-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.foot-brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-size: 14px; font-weight: 600; }
.foot-fine { margin: 0; color: var(--text-dim); font-size: 12.5px; max-width: 50ch; }

/* ===== reveal animations ===== */
[data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out); }
[data-reveal].in { opacity: 1; transform: none; }

/* ===== reduced motion ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .hero-panel::before { display: none; }
  #bgCanvas { display: none; }
  [data-reveal] { opacity: 1; transform: none; }
}