/* =========================================================
   Polytraders™ — algorithmic trading infrastructure for Polymarket
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

:root,
[data-theme='dark'] {
  /* Surfaces — deep slate / near-black, trading terminal */
  --color-bg: #07090d;
  --color-surface: #0c1017;
  --color-surface-2: #11161f;
  --color-surface-offset: #161c27;
  --color-surface-offset-2: #1d2433;
  --color-surface-dynamic: #232b3c;
  --color-divider: #1a2030;
  --color-border: #232b3c;
  --color-border-strong: #2e384d;

  /* Text */
  --color-text: #e8ecf3;
  --color-text-muted: #8c93a4;
  --color-text-faint: #5a6172;
  --color-text-inverse: #07090d;

  /* Primary — Polymarket-adjacent electric blue (distinct, not identical) */
  --color-primary: #2e7df6;
  --color-primary-hover: #4d92ff;
  --color-primary-active: #1a5fc8;
  --color-primary-highlight: rgba(46, 125, 246, 0.14);

  /* Accent — cyan/teal for highlights */
  --color-accent: #25d4c2;
  --color-accent-hover: #4be4d4;

  /* Trading colors */
  --color-up: #2bd47d;     /* green / yes / bid */
  --color-up-faint: rgba(43, 212, 125, 0.12);
  --color-down: #f25b6d;   /* red / no / ask */
  --color-down-faint: rgba(242, 91, 109, 0.12);

  --color-warning: #f0b400;
  --color-success: #2bd47d;
  --color-error: #f25b6d;

  /* Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 6px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.5);
  --glow-primary: 0 0 0 1px rgba(46, 125, 246, 0.4), 0 0 32px rgba(46, 125, 246, 0.18);
  --glow-accent: 0 0 0 1px rgba(37, 212, 194, 0.3), 0 0 24px rgba(37, 212, 194, 0.18);

  /* Content widths */
  --content-narrow: 720px;
  --content-default: 1080px;
  --content-wide: 1280px;

  /* Type scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.2vw, 0.8125rem);
  --text-sm: clamp(0.875rem, 0.82rem + 0.25vw, 0.9375rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.0625rem);
  --text-lg: clamp(1.125rem, 1rem + 0.5vw, 1.375rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.4rem + 2.5vw, 3.25rem);
  --text-3xl: clamp(2.5rem, 1.6rem + 4vw, 4.75rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Fonts */
  --font-body: 'Inter', system-ui, -apple-system, 'Helvetica Neue', sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;
}

/* Light mode — terminal still dark; light is a clean alt for docs/legal */
[data-theme='light'] {
  --color-bg: #f7f8fa;
  --color-surface: #ffffff;
  --color-surface-2: #fbfbfd;
  --color-surface-offset: #f1f3f7;
  --color-surface-offset-2: #e8ebf2;
  --color-surface-dynamic: #dde1ea;
  --color-divider: #e6e9ef;
  --color-border: #d8dde6;
  --color-border-strong: #b9c0cd;
  --color-text: #0c1017;
  --color-text-muted: #4a5161;
  --color-text-faint: #8c93a4;
  --color-text-inverse: #ffffff;
  --color-primary: #1a5fc8;
  --color-primary-hover: #2e7df6;
  --color-primary-highlight: rgba(26, 95, 200, 0.1);
  --color-accent: #0aa595;
  --color-up: #11a05e;
  --color-down: #d83249;
  --shadow-sm: 0 1px 2px rgba(12, 16, 23, 0.06);
  --shadow-md: 0 6px 24px rgba(12, 16, 23, 0.08);
  --shadow-lg: 0 24px 60px rgba(12, 16, 23, 0.12);
  --glow-primary: 0 0 0 1px rgba(26, 95, 200, 0.3), 0 0 24px rgba(26, 95, 200, 0.12);
}

/* ========================================================= */
/* base.css */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  background-image:
    radial-gradient(ellipse 1200px 600px at 50% -100px, rgba(46, 125, 246, 0.12), transparent 70%),
    radial-gradient(ellipse 800px 400px at 90% 30%, rgba(37, 212, 194, 0.06), transparent 70%);
  background-attachment: fixed;
  overflow-x: hidden;
}

[data-theme='light'] body {
  background-image:
    radial-gradient(ellipse 1200px 600px at 50% -100px, rgba(26, 95, 200, 0.08), transparent 70%);
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

ul[role='list'],
ol[role='list'] {
  list-style: none;
}
input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  text-wrap: balance;
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -0.02em;
}
p {
  text-wrap: pretty;
  max-width: 72ch;
}
::selection {
  background: rgba(46, 125, 246, 0.35);
  color: var(--color-text);
}
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}
button {
  cursor: pointer;
  background: none;
  border: none;
}
a {
  color: inherit;
  text-decoration: none;
}
a,
button,
[role='button'],
input,
textarea,
select {
  transition:
    color var(--transition-interactive),
    background var(--transition-interactive),
    border-color var(--transition-interactive),
    box-shadow var(--transition-interactive),
    transform var(--transition-interactive);
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

/* ========================================================= */
/* Layout primitives */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}
@media (min-width: 768px) {
  .container { padding-inline: var(--space-10); }
}

.mono {
  font-family: var(--font-mono);
  font-feature-settings: 'tnum', 'ss01';
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}
.eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--color-accent);
  box-shadow: 0 0 12px var(--color-accent);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

/* ========================================================= */
/* Top bar — status ticker */
.statusbar {
  border-bottom: 1px solid var(--color-divider);
  background: var(--color-surface);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  padding: var(--space-2) 0;
  position: sticky;
  top: 0;
  z-index: 60;
  backdrop-filter: blur(12px);
  background: rgba(7, 9, 13, 0.85);
}
[data-theme='light'] .statusbar {
  background: rgba(247, 248, 250, 0.85);
}
.statusbar-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}
.statusbar-left,
.statusbar-right {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}
.status-dot {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-up);
}
.status-dot::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 8px currentColor;
}
.tick-up { color: var(--color-up); }
.tick-down { color: var(--color-down); }

/* ========================================================= */
/* Header / nav */
.header {
  border-bottom: 1px solid var(--color-divider);
  background: rgba(7, 9, 13, 0.7);
  backdrop-filter: blur(16px);
  position: sticky;
  top: 33px;
  z-index: 50;
}
[data-theme='light'] .header {
  background: rgba(247, 248, 250, 0.7);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-4);
  gap: var(--space-6);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: 700;
  font-size: 1.0625rem;
  letter-spacing: -0.01em;
  color: var(--color-text);
}
.brand .tm {
  font-size: 0.625rem;
  vertical-align: super;
  color: var(--color-text-muted);
  font-weight: 500;
}
.brand-logo {
  width: 32px;
  height: 32px;
  flex: 0 0 32px;
}

.nav {
  display: none;
  gap: var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.nav a:hover { color: var(--color-text); }
@media (min-width: 900px) {
  .nav { display: inline-flex; }
}
.nav-actions {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}

/* ========================================================= */
/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  white-space: nowrap;
  line-height: 1;
}
.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--glow-primary);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
}
.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn-ghost:hover {
  border-color: var(--color-border-strong);
  background: var(--color-surface-2);
}
.btn-lg { padding: var(--space-4) var(--space-6); font-size: var(--text-base); }
.btn-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-accent);
}
.btn-arrow::after {
  content: '→';
  transition: transform var(--transition-interactive);
}
.btn-arrow:hover::after { transform: translateX(4px); }

.theme-toggle {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}
.theme-toggle:hover {
  color: var(--color-text);
  border-color: var(--color-border-strong);
}

/* ========================================================= */
/* HERO */
.hero {
  position: relative;
  padding-block: var(--space-20) var(--space-16);
  overflow: hidden;
}
@media (min-width: 900px) {
  .hero { padding-block: var(--space-32) var(--space-24); }
}

.hero-grid {
  display: grid;
  gap: var(--space-12);
  grid-template-columns: 1fr;
  align-items: center;
}
@media (min-width: 1024px) {
  .hero-grid { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: var(--space-16); }
}

.hero-title {
  font-size: var(--text-3xl);
  letter-spacing: -0.035em;
  margin-block: var(--space-5) var(--space-6);
  font-weight: 800;
}
.hero-title .accent {
  background: linear-gradient(120deg, var(--color-primary) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-lede {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 56ch;
  margin-bottom: var(--space-8);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6) var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.hero-meta strong {
  display: block;
  font-weight: 600;
  color: var(--color-text);
  font-size: var(--text-sm);
  margin-bottom: 2px;
  letter-spacing: -0.01em;
  text-transform: none;
}

/* ========================================================= */
/* Trading panel — the live-feel widget */
.trade-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
}
.trade-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-divider);
  background: var(--color-surface-2);
}
.trade-head-l {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.market-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  font-weight: 600;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.trade-title {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}
.trade-subtitle {
  color: var(--color-text-faint);
  font-size: 11px;
}
.trade-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
@media (min-width: 540px) {
  .trade-body { grid-template-columns: 1.2fr 1fr; }
}
.book {
  padding: var(--space-4);
  border-bottom: 1px solid var(--color-divider);
}
@media (min-width: 540px) {
  .book { border-bottom: none; border-right: 1px solid var(--color-divider); }
}
.book-head {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-2);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--color-text-faint);
  text-transform: uppercase;
  padding-bottom: var(--space-2);
  margin-bottom: var(--space-2);
  border-bottom: 1px dashed var(--color-divider);
}
.book-head span:nth-child(2),
.book-head span:nth-child(3),
.book-row .num { text-align: right; }
.book-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-2);
  padding: 4px 0;
  position: relative;
  font-size: 11px;
}
.book-row .depth-bar {
  position: absolute;
  inset: 0;
  border-radius: 3px;
  opacity: 0.45;
  z-index: 0;
}
.book-row > * { position: relative; z-index: 1; }
.book-row.ask .depth-bar { background: var(--color-down-faint); right: auto; }
.book-row.bid .depth-bar { background: var(--color-up-faint); }
.book-row.ask .price { color: var(--color-down); font-weight: 600; }
.book-row.bid .price { color: var(--color-up); font-weight: 600; }
.book-spread {
  text-align: center;
  margin: var(--space-2) 0;
  padding: 4px 0;
  background: var(--color-surface-offset);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.book-spread strong {
  color: var(--color-text);
  font-weight: 600;
  margin-left: var(--space-2);
}

.bot-strip {
  padding: var(--space-4);
}
.bot-strip h4 {
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--space-3);
  font-weight: 500;
}
.bot-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-divider);
  font-size: 11px;
}
.bot-row:last-child { border-bottom: none; }
.bot-name {
  font-family: var(--font-body);
  color: var(--color-text);
  font-weight: 500;
  font-size: var(--text-xs);
}
.bot-name small {
  display: block;
  color: var(--color-text-faint);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  margin-top: 1px;
}
.bot-pnl { font-weight: 600; }
.pnl-pos { color: var(--color-up); }
.pnl-neg { color: var(--color-down); }

.trade-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-3) var(--space-5);
  background: var(--color-surface-2);
  border-top: 1px solid var(--color-divider);
  font-size: 10px;
  color: var(--color-text-faint);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.trade-foot .live-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-up);
}
.trade-foot .live-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  animation: pulse 1.4s infinite;
}

/* ========================================================= */
/* Trust strip */
.trust {
  border-block: 1px solid var(--color-divider);
  padding-block: var(--space-8);
  background: var(--color-surface);
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  text-align: center;
}
@media (min-width: 700px) {
  .trust-grid { grid-template-columns: repeat(4, 1fr); }
}
.trust-item .num {
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  color: var(--color-text);
  font-weight: 600;
  letter-spacing: -0.02em;
}
.trust-item .label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 4px;
}

/* ========================================================= */
/* Section base */
.section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}
.section-head {
  max-width: 760px;
  margin-bottom: var(--space-12);
}
.section-head h2 {
  font-size: var(--text-2xl);
  letter-spacing: -0.025em;
  margin-block: var(--space-4) var(--space-5);
}
.section-head p {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 60ch;
}

/* ========================================================= */
/* Capability grid (What we're building) */
.cap-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}
@media (min-width: 700px) {
  .cap-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .cap-grid { grid-template-columns: repeat(3, 1fr); }
}
.cap-card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: border-color var(--transition-interactive), transform var(--transition-interactive);
}
.cap-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
}
.cap-card .icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-highlight);
  color: var(--color-primary);
}
.cap-card h3 {
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: -0.01em;
}
.cap-card p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.6;
}
.cap-tag {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-faint);
  padding: 2px 6px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}
.cap-tag.live { color: var(--color-up); border-color: var(--color-up); background: var(--color-up-faint); }
.cap-tag.beta { color: var(--color-accent); border-color: var(--color-accent); }

/* ========================================================= */
/* Architecture diagram */
.arch {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: grid;
  gap: var(--space-8);
}
@media (min-width: 900px) {
  .arch {
    grid-template-columns: 1fr 1fr;
    padding: var(--space-12);
    gap: var(--space-12);
    align-items: center;
  }
}
.arch h3 {
  font-size: var(--text-xl);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
}
.arch ul {
  list-style: none;
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-6);
}
.arch li {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-2);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
}
.arch li code {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-accent);
  background: var(--color-surface-offset);
  padding: 1px 6px;
  border-radius: 3px;
}
.arch-stack {
  font-family: var(--font-mono);
  font-size: 11px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  overflow: hidden;
}
.stack-row {
  display: grid;
  grid-template-columns: 90px 1fr;
  border-bottom: 1px solid var(--color-divider);
}
.stack-row:last-child { border-bottom: none; }
.stack-row .lbl {
  background: var(--color-surface-offset);
  padding: var(--space-3) var(--space-4);
  color: var(--color-text-faint);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-right: 1px solid var(--color-divider);
  display: flex;
  align-items: center;
}
.stack-row .val {
  padding: var(--space-3) var(--space-4);
  color: var(--color-text);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
}
.chip {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  background: var(--color-surface-offset-2);
  color: var(--color-text);
  border: 1px solid var(--color-divider);
  font-size: 11px;
}
.chip.accent { color: var(--color-accent); border-color: var(--color-accent); background: transparent; }
.chip.primary { color: var(--color-primary); border-color: var(--color-primary); background: transparent; }

/* ========================================================= */
/* Code block */
.code {
  background: #05070b;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  font-family: var(--font-mono);
  font-size: 12.5px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.code-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  background: #0a0d13;
  color: var(--color-text-faint);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.code-head .dots {
  display: inline-flex;
  gap: 6px;
}
.code-head .dots i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #2a3142;
  display: inline-block;
}
.code pre {
  padding: var(--space-5);
  overflow-x: auto;
  color: #cfd6e4;
  line-height: 1.65;
}
.code .kw { color: #a78bfa; }
.code .str { color: #2bd47d; }
.code .num { color: #f0b400; }
.code .com { color: #5a6172; font-style: italic; }
.code .fn { color: #4d92ff; }
.code .pl { color: #25d4c2; }

/* ========================================================= */
/* Strategies */
.strats {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}
@media (min-width: 700px) {
  .strats { grid-template-columns: 1fr 1fr; }
}
.strat {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: grid;
  gap: var(--space-4);
}
.strat-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-3);
}
.strat-name {
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: -0.01em;
}
.strat-name small {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-text-faint);
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 4px;
}
.strat p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.strat-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-divider);
}
.strat-stats .s {
  font-family: var(--font-mono);
}
.strat-stats .s span {
  display: block;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-faint);
  margin-bottom: 2px;
}
.strat-stats .s strong {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
}

/* ========================================================= */
/* Builder block */
.builder {
  background:
    radial-gradient(ellipse 800px 400px at 90% 0%, rgba(46, 125, 246, 0.18), transparent 60%),
    var(--color-surface);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  display: grid;
  gap: var(--space-8);
}
@media (min-width: 900px) {
  .builder { grid-template-columns: 1.2fr 1fr; padding: var(--space-16); align-items: center; }
}
.builder h2 {
  font-size: var(--text-2xl);
  letter-spacing: -0.025em;
  margin-block: var(--space-3) var(--space-5);
}
.builder p { color: var(--color-text-muted); font-size: var(--text-base); }
.builder-list {
  margin-top: var(--space-5);
  display: grid;
  gap: var(--space-2);
}
.builder-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text);
}
.builder-list li::before {
  content: '▸';
  color: var(--color-accent);
  font-family: var(--font-mono);
  flex-shrink: 0;
  margin-top: 2px;
}

.builder-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  font-family: var(--font-mono);
  font-size: 12px;
}
.builder-card .head {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-faint);
  margin-bottom: var(--space-3);
}
.builder-card .code-id {
  font-size: 14px;
  color: var(--color-accent);
  word-break: break-all;
  margin-bottom: var(--space-4);
  padding: var(--space-3);
  background: var(--color-surface-2);
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-md);
}
.builder-card dl {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3) var(--space-5);
}
.builder-card dt {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}
.builder-card dd {
  font-size: 14px;
  color: var(--color-text);
  font-weight: 600;
  margin-top: 2px;
}

/* ========================================================= */
/* Roadmap */
.roadmap {
  display: grid;
  gap: var(--space-4);
}
@media (min-width: 800px) {
  .roadmap { grid-template-columns: repeat(4, 1fr); }
}
.phase {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: relative;
}
.phase .q {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--color-text-faint);
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}
.phase h3 {
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-3);
}
.phase p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.phase.now {
  border-color: var(--color-primary);
  box-shadow: var(--glow-primary);
}
.phase.now .q { color: var(--color-primary); }
.phase.now::after {
  content: 'NOW';
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  background: var(--color-primary);
  color: #fff;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
}

/* ========================================================= */
/* FAQ */
.faq {
  display: grid;
  gap: var(--space-3);
}
.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  overflow: hidden;
}
.faq-item summary {
  padding: var(--space-5) var(--space-6);
  font-weight: 600;
  font-size: var(--text-base);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--color-text-faint);
  font-weight: 400;
}
.faq-item[open] summary::after { content: '−'; color: var(--color-accent); }
.faq-item .body {
  padding: 0 var(--space-6) var(--space-6);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* ========================================================= */
/* CTA / waitlist */
.cta {
  background:
    radial-gradient(ellipse 800px 500px at 50% 100%, rgba(46, 125, 246, 0.22), transparent 70%),
    var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-10), 6vw, var(--space-20));
  text-align: center;
}
.cta h2 {
  font-size: var(--text-2xl);
  letter-spacing: -0.025em;
  margin-bottom: var(--space-4);
}
.cta p {
  margin-inline: auto;
  margin-bottom: var(--space-8);
  color: var(--color-text-muted);
  font-size: var(--text-lg);
}
.waitlist {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  max-width: 480px;
  margin-inline: auto;
}
.waitlist input {
  flex: 1;
  min-width: 220px;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-text);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
}
.waitlist input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--glow-primary);
}
.waitlist-msg {
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-up);
  min-height: 1.4em;
}

/* ========================================================= */
/* Footer */
.footer {
  border-top: 1px solid var(--color-divider);
  background: var(--color-surface);
  padding-block: var(--space-12);
  margin-top: var(--space-20);
}
.footer-grid {
  display: grid;
  gap: var(--space-8);
  grid-template-columns: 1fr;
}
@media (min-width: 700px) {
  .footer-grid { grid-template-columns: 2fr repeat(3, 1fr); }
}
.footer-col h5 {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-faint);
  margin-bottom: var(--space-4);
  font-weight: 500;
  font-family: var(--font-mono);
}
.footer-col ul { list-style: none; display: grid; gap: var(--space-2); }
.footer-col a {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
.footer-col a:hover { color: var(--color-text); }
.footer-brand p {
  margin-top: var(--space-4);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  max-width: 38ch;
}
.footer-bottom {
  margin-top: var(--space-12);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}
.disclaimer {
  margin-top: var(--space-6);
  padding: var(--space-4);
  background: var(--color-surface-2);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  line-height: 1.6;
}

/* Ticker animation for status bar */
.ticker {
  display: inline-flex;
  gap: var(--space-5);
  white-space: nowrap;
  animation: scroll-x 40s linear infinite;
}
.ticker-wrap {
  flex: 1;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
@keyframes scroll-x {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 600ms cubic-bezier(0.16, 1, 0.3, 1), transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================================= */
/* Trust strip footnote */
.trust-foot {
  margin-top: var(--space-4);
  font-size: 0.7rem;
  color: var(--color-text-faint);
  letter-spacing: 0.02em;
  max-width: 64ch;
  line-height: 1.5;
}

/* ========================================================= */
/* Risk Layer grid (8 cards) */
.risk-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-top: var(--space-8);
}
@media (min-width: 700px) {
  .risk-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .risk-grid { grid-template-columns: repeat(4, 1fr); }
}
.risk-card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: border-color var(--transition-interactive), transform var(--transition-interactive);
}
.risk-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: var(--space-5);
  bottom: var(--space-5);
  width: 2px;
  background: var(--color-accent);
  border-radius: 2px;
  opacity: 0.7;
}
.risk-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}
.risk-card h4 {
  font-size: var(--text-base);
  font-weight: 600;
  letter-spacing: -0.005em;
  color: var(--color-text);
  padding-left: var(--space-3);
}
.risk-card p {
  color: var(--color-text-muted);
  font-size: 0.8125rem;
  line-height: 1.55;
  padding-left: var(--space-3);
}

/* ========================================================= */
/* Boundary cards (What Polytraders is not) */
.boundary-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-top: var(--space-8);
}
@media (min-width: 700px) {
  .boundary-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .boundary-grid { grid-template-columns: repeat(3, 1fr); }
}
.boundary-card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: border-color var(--transition-interactive), transform var(--transition-interactive);
}
.boundary-card:hover {
  border-color: var(--color-down);
  transform: translateY(-2px);
}
.boundary-card .x {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  background: var(--color-down-faint);
  color: var(--color-down);
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: var(--space-1);
}
.boundary-card h4 {
  font-size: var(--text-base);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--color-text);
}
.boundary-card p {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  line-height: 1.6;
}