/* ==========================================================================
   NEXORA AI — homepage stylesheet
   Visual authority: reference screenshot (Pionex homepage).
   Rebuilt to match: light-dominant page with alternating solid-black bands,
   orange-red brand accent, bright green secondary, heavy display type,
   large rounded cards and pill controls.
   Content, section order and interactions are unchanged.
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }

:root {
  /* accent: --brand is the graphic/display orange; --brand-solid and
     --brand-text are the darker steps that keep text on white AA compliant */
  --brand:        #FF4E1C;
  --brand-solid:  #D63A0A;
  --brand-solid-hover: #C03309;
  --brand-text:   #C8330A;
  --brand-text-hover: #A82A07;
  --brand-wash:   rgba(255, 78, 28, 0.08);
  --brand-soft:   rgba(255, 78, 28, 0.14);

  /* light surfaces */
  --paper:        #FFFFFF;
  --paper-2:      #F6F7F9;
  --paper-3:      #EFEFF3;
  --ink:          #0B0B0C;
  --ink-2:        #55565A;
  --ink-3:        #6B6C72;
  --line:         #E9E9EC;
  --line-2:       #DADAE0;

  /* dark surfaces */
  --black:        #000000;
  --black-2:      #0C0C0D;
  --black-3:      #16161A;
  --on-dark:      #FFFFFF;
  --on-dark-2:    #A9AAAF;
  --on-dark-3:    #8A8B92;
  --line-dark:    rgba(255, 255, 255, 0.12);
  --line-dark-2:  rgba(255, 255, 255, 0.22);

  --green:        #00C566;
  --amber:        #FF9F0A;

  /* chart colours, light context */
  --chart-grid:   rgba(11, 11, 12, 0.08);
  --chart-axis:   #86878C;
  --chart-brand:  #FF4E1C;

  --r-sm: 10px;
  --r-md: 14px;
  --r-lg: 18px;
  --r-xl: 24px;
  --r-pill: 999px;

  --shadow-card: 0 1px 2px rgba(11,11,12,0.04), 0 10px 30px -18px rgba(11,11,12,0.18);
  --shadow-lift: 0 2px 6px rgba(11,11,12,0.05), 0 26px 60px -30px rgba(11,11,12,0.30);
  --shadow-pop:  0 24px 70px -20px rgba(0,0,0,0.35);

  --dur-fast: 120ms;
  --dur: 180ms;
  --dur-slow: 340ms;
  --ease: cubic-bezier(0.32, 0.72, 0.3, 1);

  --shell: 1240px;
}

/* profit / loss colours: scheme switch x band context --------------------- */
body[data-scheme="green-up"] { --pos-l: #0B7A44; --neg-l: #C4302B; --pos-d: #22D07A; --neg-d: #FF5A4E; }
body[data-scheme="red-up"]   { --pos-l: #C4302B; --neg-l: #0B7A44; --pos-d: #FF5A4E; --neg-d: #22D07A; }
body { --pos: var(--pos-l); --neg: var(--neg-l); }
.band--dark, .terminal, .site-footer, .drawer {
  --pos: var(--pos-d);
  --neg: var(--neg-d);
  --chart-grid: rgba(255, 255, 255, 0.08);
  --chart-axis: #8A8B92;
}

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink-2);
  font-family: "Inter", "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI",
               "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 15.5px;
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  margin: 0;
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.025em;
  color: var(--ink);
}
p { margin: 0; }
button { font: inherit; color: inherit; }
ul, ol, dl, dd { margin: 0; padding: 0; list-style: none; }
svg { display: block; }

:focus-visible { outline: 3px solid var(--brand); outline-offset: 2px; border-radius: 6px; }

.num { font-variant-numeric: tabular-nums; font-feature-settings: "tnum" 1; }
.hl { color: var(--brand); }
.band--dark .hl, .terminal .hl { color: var(--brand); }

/* ------------------------------------------------------------------ bands */

.band { position: relative; }
.band--light {
  background-color: var(--paper);
  background-image:
    repeating-linear-gradient(45deg, rgba(11,11,12,0.016) 0 1px, transparent 1px 24px),
    repeating-linear-gradient(-45deg, rgba(11,11,12,0.016) 0 1px, transparent 1px 24px);
}
.band--dark {
  background-color: var(--black);
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 66px 66px;
  color: var(--on-dark-2);
}
.band--dark h1, .band--dark h2, .band--dark h3, .band--dark h4 { color: var(--on-dark); }
.band--light + .band--light { border-top: 1px solid var(--line); }

/* ---------------------------------------------------------------- layout */

.shell { width: min(var(--shell), 100% - 48px); margin-inline: auto; }
.section { padding: 96px 0; }

.sec-head { max-width: 760px; }
.sec-head--wide { max-width: 900px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12.5px; font-weight: 800; letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--brand-text); margin-bottom: 18px;
}
.band--dark .eyebrow, .terminal .eyebrow { color: var(--brand); }
.eyebrow::before { content: ""; width: 20px; height: 3px; border-radius: 2px; background: currentColor; }
.sec-title { font-size: clamp(27px, 3.6vw, 44px); font-weight: 820; }
.sec-sub { color: var(--ink-2); margin-top: 16px; font-size: 16.5px; max-width: 68ch; }
.band--dark .sec-sub { color: var(--on-dark-2); }
.sec-head + .sec-body { margin-top: 44px; }

.section-foot {
  margin-top: 30px; display: flex; flex-wrap: wrap; gap: 10px 18px; align-items: center;
  color: var(--ink-3); font-size: 12.5px;
}
.band--dark .section-foot { color: var(--on-dark-3); }

/* --------------------------------------------------------------- surfaces */

.card, .panel { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg); }
.card { box-shadow: var(--shadow-card); }
.panel { border-radius: var(--r-md); }
.band--dark .card, .band--dark .panel {
  background: var(--black-2); border-color: var(--line-dark); box-shadow: none;
}

/* --------------------------------------------------------------- controls */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 46px; padding: 0 24px;
  border-radius: var(--r-pill); border: 1px solid transparent;
  font-size: 14.5px; font-weight: 700; letter-spacing: -0.005em;
  cursor: pointer; white-space: nowrap;
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease),
              color var(--dur) var(--ease), transform var(--dur-fast) var(--ease),
              box-shadow var(--dur) var(--ease);
}
.btn:active { transform: translateY(1px); }

.btn--primary { background: var(--brand-solid); color: #FFFFFF; box-shadow: 0 10px 24px -12px rgba(214,58,10,0.65); }
.btn--primary:hover { background: var(--brand-solid-hover); }

.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line-2); }
.btn--ghost:hover { background: var(--paper-2); border-color: var(--ink-3); }
.band--dark .btn--ghost { color: var(--on-dark); border-color: var(--line-dark-2); }
.band--dark .btn--ghost:hover { background: rgba(255,255,255,0.07); border-color: var(--on-dark); }

.btn--quiet { background: var(--paper-2); color: var(--ink); border-color: transparent; }
.btn--quiet:hover { background: var(--paper-3); }
.band--dark .btn--quiet { background: rgba(255,255,255,0.08); color: var(--on-dark); }
.band--dark .btn--quiet:hover { background: rgba(255,255,255,0.14); }

.btn--sm { min-height: 40px; padding: 0 18px; font-size: 13.5px; }
.btn--block { width: 100%; }

.chip {
  display: inline-flex; align-items: center; gap: 7px;
  min-height: 38px; padding: 0 17px;
  border-radius: var(--r-pill); border: 1px solid var(--line-2);
  background: var(--paper); color: var(--ink-2);
  font-size: 13px; font-weight: 650; cursor: pointer;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease),
              background-color var(--dur) var(--ease);
}
.chip:hover { color: var(--ink); border-color: var(--ink-3); }
.chip[aria-pressed="true"], .chip.is-active {
  background: var(--brand-wash); border-color: var(--brand); color: var(--brand-text); font-weight: 700;
}
.band--dark .chip { background: transparent; border-color: var(--line-dark-2); color: var(--on-dark-2); }
.band--dark .chip:hover { color: var(--on-dark); border-color: var(--on-dark); }
.band--dark .chip[aria-pressed="true"], .band--dark .chip.is-active {
  background: var(--brand-soft); border-color: var(--brand); color: #FFB79B;
}

.tag {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 11px; border-radius: var(--r-pill);
  font-size: 11.5px; font-weight: 700; letter-spacing: 0.01em;
  border: 1px solid var(--line-2); color: var(--ink-3); background: var(--paper-2);
}
.band--dark .tag { border-color: var(--line-dark-2); color: var(--on-dark-2); background: rgba(255,255,255,0.05); }
.tag--accent { color: var(--brand-text); border-color: rgba(255,78,28,0.35); background: var(--brand-wash); }
.tag--pos { color: var(--pos); border-color: rgba(11,122,68,0.32); background: rgba(11,122,68,0.08); }
.tag--neg { color: var(--neg); border-color: rgba(196,48,43,0.3); background: rgba(196,48,43,0.08); }
.tag--warn { color: #8F5500; border-color: rgba(255,159,10,0.42); background: rgba(255,159,10,0.13); }
.band--dark .tag--pos { border-color: rgba(34,208,122,0.4); background: rgba(34,208,122,0.12); }
.band--dark .tag--neg { border-color: rgba(255,90,78,0.4); background: rgba(255,90,78,0.12); }
.band--dark .tag--warn { color: #FFC563; border-color: rgba(255,159,10,0.42); background: rgba(255,159,10,0.14); }

.demo-badge {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 11.5px; font-weight: 700; color: var(--ink-3);
  border: 1px solid var(--line-2); border-radius: var(--r-pill);
  padding: 4px 11px; background: var(--paper-2);
}
.demo-badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--amber); flex: none; }
.band--dark .demo-badge { color: var(--on-dark-2); border-color: var(--line-dark-2); background: rgba(255,255,255,0.05); }

.val-pos { color: var(--pos); }
.val-neg { color: var(--neg); }

.field { display: flex; flex-direction: column; gap: 8px; }
.field > label, .field-label {
  font-size: 12px; font-weight: 800; letter-spacing: 0.05em; text-transform: uppercase; color: var(--ink-3);
}
.band--dark .field > label, .band--dark .field-label { color: var(--on-dark-3); }

.control {
  min-height: 46px; width: 100%; padding: 0 14px;
  background: var(--paper); color: var(--ink);
  border: 1px solid var(--line-2); border-radius: var(--r-sm);
  font-size: 14.5px; font-weight: 550;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.control:hover { border-color: var(--ink-3); }
.control:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-wash); }
.band--dark .control { background: var(--black-3); color: var(--on-dark); border-color: var(--line-dark-2); }
select.control {
  appearance: none; cursor: pointer; padding-right: 38px;
  background-image: linear-gradient(45deg, transparent 50%, currentColor 50%),
                    linear-gradient(135deg, currentColor 50%, transparent 50%);
  background-position: right 18px top 50%, right 13px top 50%;
  background-size: 5px 5px, 5px 5px; background-repeat: no-repeat;
}

input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 24px;
  background: transparent; cursor: pointer; margin: 0; }
input[type="range"]::-webkit-slider-runnable-track { height: 5px; border-radius: 999px; background: var(--paper-3); }
.band--dark input[type="range"]::-webkit-slider-runnable-track { background: rgba(255,255,255,0.16); }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; margin-top: -7px;
  width: 19px; height: 19px; border-radius: 50%; background: var(--brand); border: 3px solid var(--paper);
  box-shadow: 0 2px 6px rgba(11,11,12,0.25); }
.band--dark input[type="range"]::-webkit-slider-thumb { border-color: var(--black); }
input[type="range"]::-moz-range-track { height: 5px; border-radius: 999px; background: var(--paper-3); }
input[type="range"]::-moz-range-thumb { width: 15px; height: 15px; border-radius: 50%; background: var(--brand); border: 3px solid var(--paper); }

.seg { display: inline-flex; padding: 4px; gap: 3px; background: var(--paper-2);
  border: 1px solid var(--line); border-radius: var(--r-pill); }
.seg button {
  min-height: 34px; padding: 0 15px; border: 0; border-radius: var(--r-pill); background: transparent;
  color: var(--ink-3); font-size: 12.5px; font-weight: 700; cursor: pointer;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.seg button:hover { color: var(--ink); }
.seg button[aria-pressed="true"] { background: var(--ink); color: #FFFFFF; }
.band--dark .seg { background: rgba(255,255,255,0.06); border-color: var(--line-dark); }
.band--dark .seg button { color: var(--on-dark-3); }
.band--dark .seg button:hover { color: var(--on-dark); }
.band--dark .seg button[aria-pressed="true"] { background: #FFFFFF; color: var(--black); }

/* the terminal is a dark card sitting on a light band, so it needs the
   dark-context control variants that .band--dark would otherwise provide */
.terminal .seg { background: rgba(255,255,255,0.06); border-color: var(--line-dark); }
.terminal .seg button { color: var(--on-dark-3); }
.terminal .seg button:hover { color: var(--on-dark); }
.terminal .seg button[aria-pressed="true"] { background: #FFFFFF; color: var(--black); }
.terminal .tag { border-color: var(--line-dark-2); color: var(--on-dark-2); background: rgba(255,255,255,0.06); }
.terminal .tag--pos { color: var(--pos); border-color: rgba(34,208,122,0.4); background: rgba(34,208,122,0.12); }
.terminal .tag--neg { color: var(--neg); border-color: rgba(255,90,78,0.4); background: rgba(255,90,78,0.12); }
.terminal .demo-badge { color: var(--on-dark-2); border-color: var(--line-dark-2); background: rgba(255,255,255,0.06); }

.icon { width: 20px; height: 20px; flex: none; stroke: currentColor; fill: none;
  stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.icon--sm { width: 16px; height: 16px; }
.icon--lg { width: 24px; height: 24px; }

/* ---------------------------------------------------------------- header */

.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255,255,255,0.86);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.site-header.is-scrolled { border-bottom-color: var(--line); background: rgba(255,255,255,0.94); }
.nav { display: flex; align-items: center; gap: 30px; min-height: 72px; }

.brand { display: inline-flex; align-items: center; gap: 10px; background: none; border: 0;
  padding: 6px 0; cursor: pointer; }
.brand__mark { width: 30px; height: 30px; flex: none; }
.brand__name { font-size: 18px; font-weight: 850; letter-spacing: -0.03em; color: var(--ink); }
.brand__name .brand__ai { color: var(--brand); }

.nav__links { display: flex; align-items: center; gap: 2px; }

/* ------------------------------------------------------- language toggle */

.nav__lang { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.lang-toggle {
  position: relative; display: inline-flex; align-items: center; gap: 8px;
  padding: 0 12px; min-height: 42px;
  background: var(--paper); border: 1px solid var(--line-2); border-radius: var(--r-pill);
  color: var(--ink-2);
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.lang-toggle:hover { border-color: var(--ink-3); background: var(--paper-2); }
.lang-toggle__globe { color: var(--brand-text); }
.lang-toggle__caret { color: var(--ink-3); pointer-events: none; }
.lang-select {
  appearance: none; -webkit-appearance: none;
  border: 0; background: transparent; padding: 0;
  color: var(--ink); font: inherit; font-size: 13.5px; font-weight: 700;
  cursor: pointer; max-width: 132px; text-overflow: ellipsis;
}
.lang-select:focus { outline: none; }
.lang-select:focus-visible { outline: 3px solid var(--brand); outline-offset: 3px; border-radius: 4px; }
.lang-select option { color: #101318; background: #FFFFFF; }
.lang-toggle:focus-within { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-wash); }
.lang-status {
  font-size: 12px; color: var(--ink-3); max-width: 190px; line-height: 1.35;
}
.lang-status[data-type="error"] { color: var(--neg); }
.lang-status:empty { display: none; }

/* Google Translate host stays off-canvas; display:none would break the widget */
.google-translate-host {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  left: -9999px; top: 0; opacity: 0; pointer-events: none;
}
body { top: 0 !important; }
.goog-te-banner-frame, .skiptranslate > iframe { display: none !important; visibility: hidden !important; }
#goog-gt-tt, .goog-te-balloon-frame, .goog-tooltip { display: none !important; }
.goog-text-highlight { background: none !important; box-shadow: none !important; }
.goog-logo-link, .goog-te-gadget span { display: none !important; }
.goog-te-gadget { color: transparent !important; height: 0 !important; overflow: hidden !important; }
.nav__link {
  background: none; border: 0; padding: 9px 14px; border-radius: var(--r-pill);
  color: var(--ink-2); font-size: 14.5px; font-weight: 650; cursor: pointer;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.nav__link:hover { color: var(--ink); background: var(--paper-2); }

.nav__burger {
  display: none; width: 46px; height: 46px; margin-left: 0;
  align-items: center; justify-content: center;
  background: var(--paper); border: 1px solid var(--line-2); border-radius: var(--r-sm);
  cursor: pointer; color: var(--ink);
}
.nav__burger .icon--close { display: none; }
.nav__burger[aria-expanded="true"] .icon--open { display: none; }
.nav__burger[aria-expanded="true"] .icon--close { display: block; }

.drawer {
  display: none; position: fixed; inset: 72px 0 0 auto; width: min(340px, 88vw); z-index: 70;
  background: var(--black); color: var(--on-dark-2); border-left: 1px solid var(--line-dark);
  padding: 22px 20px 34px; overflow-y: auto; box-shadow: var(--shadow-pop);
}
.drawer[data-open="true"] { display: block; }
.drawer__links { display: flex; flex-direction: column; gap: 2px; }
.drawer__links .nav__link { text-align: left; padding: 14px 12px; font-size: 15.5px; color: var(--on-dark-2); }
.drawer__links .nav__link:hover { background: rgba(255,255,255,0.07); color: #FFFFFF; }
.scrim { display: none; position: fixed; inset: 0; z-index: 65; background: rgba(0,0,0,0.45); }
.scrim[data-open="true"] { display: block; }

/* ------------------------------------------------------------------ hero */

.hero { position: relative; overflow: hidden; padding: 68px 0 96px; }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    repeating-linear-gradient(45deg, rgba(11,11,12,0.018) 0 1px, transparent 1px 26px),
    repeating-linear-gradient(-45deg, rgba(11,11,12,0.018) 0 1px, transparent 1px 26px);
}
.hero::after {
  content: ""; position: absolute; inset: -14% -8% auto -8%; height: 108%; z-index: 0;
  pointer-events: none; filter: blur(16px);
  background:
    radial-gradient(34% 42% at 14% 20%, rgba(255, 122, 60, 0.24), transparent 70%),
    radial-gradient(26% 34% at 78% 6%, rgba(255, 86, 130, 0.16), transparent 72%),
    radial-gradient(32% 40% at 62% 78%, rgba(84, 136, 255, 0.15), transparent 72%),
    radial-gradient(24% 32% at 36% 58%, rgba(0, 200, 120, 0.11), transparent 72%);
}
.hero__inner { position: relative; z-index: 1; display: grid; gap: 52px; }

.hero__copy { max-width: 640px; }
.hero__flag {
  display: inline-flex; align-items: center; gap: 9px; margin-bottom: 26px;
  padding: 7px 16px 7px 12px; border-radius: var(--r-pill);
  border: 1px solid var(--line-2); background: rgba(255,255,255,0.75);
  font-size: 12.5px; font-weight: 600; color: var(--ink-2);
}
.hero__flag b { color: var(--brand); font-weight: 800; }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--brand);
  box-shadow: 0 0 0 0 rgba(255,78,28,0.5); animation: pulse 2.4s var(--ease) infinite; }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(255,78,28,0.45); }
  70% { box-shadow: 0 0 0 9px rgba(255,78,28,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,78,28,0); }
}

.hero h1 { font-size: clamp(29px, 4.4vw, 46px); font-weight: 860; letter-spacing: -0.04em; line-height: 1.08; }
.hero__sub { margin-top: 24px; font-size: 17px; color: var(--ink-2); max-width: 56ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }

.hero__meta {
  margin-top: 42px; padding-top: 30px; border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; gap: 22px 0;
}
.hero__meta > div { flex: 1 1 150px; padding-right: 26px; }
.hero__meta > div + div { border-left: 1px solid var(--line); padding-left: 26px; }
.hero__meta dt { font-size: 12.5px; font-weight: 700; letter-spacing: 0.02em; color: var(--ink-3); }
.hero__meta dd { margin-top: 6px; font-size: 21px; font-weight: 820; color: var(--ink); letter-spacing: -0.02em; }
.hero__meta small { display: block; margin-top: 3px; font-size: 12.5px; color: var(--ink-3); font-weight: 500; }

/* -------------------------------------------------------------- terminal */

.terminal {
  position: relative; border-radius: var(--r-xl);
  background: var(--black-2); border: 1px solid rgba(255,255,255,0.10);
  box-shadow: 0 40px 90px -40px rgba(11,11,12,0.55), 0 8px 24px -14px rgba(11,11,12,0.3);
  overflow: hidden;
}
.terminal__bar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 14px 18px; border-bottom: 1px solid var(--line-dark); background: rgba(255,255,255,0.03);
}
.terminal__pair { display: flex; align-items: center; gap: 9px; font-size: 14.5px; font-weight: 750; color: #FFFFFF; }
.coin-mark { width: 22px; height: 22px; flex: none; border-radius: 50%; }
.terminal__price { font-size: 19px; font-weight: 800; color: #FFFFFF; margin-left: 4px; }
.terminal__chg { font-size: 13px; font-weight: 750; }
.terminal__tf { margin-left: auto; }

.terminal__grid { display: grid; grid-template-columns: 1fr; }
.terminal__chart { position: relative; padding: 16px 12px 8px; border-bottom: 1px solid var(--line-dark); }
.chart-svg { width: 100%; height: 214px; }
.chart-legend {
  display: flex; flex-wrap: wrap; gap: 6px 18px; padding: 6px 8px 8px;
  font-size: 11.5px; color: var(--on-dark-3);
}
.chart-legend i { display: inline-block; width: 16px; height: 3px; vertical-align: middle;
  margin-right: 7px; border-radius: 2px; background: var(--brand); }
.chart-legend .l-zone i { background: rgba(255,159,10,0.85); height: 9px; }
.chart-legend .l-ai i { background: var(--brand); }

.signal { padding: 18px; display: flex; flex-direction: column; gap: 18px; background: rgba(255,255,255,0.02); }
.signal__head { display: flex; align-items: center; gap: 9px; }
.signal__head .signal__title {
  font-size: 12.5px; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase; color: var(--on-dark-2);
}
.signal__head .demo-badge { margin-left: auto; }
.metric-row { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; font-size: 13px; }
.metric-row > span { color: var(--on-dark-3); }
.metric-row strong { font-size: 14.5px; font-weight: 750; color: #FFFFFF; }

.bar { height: 6px; border-radius: 999px; background: rgba(255,255,255,0.12); overflow: hidden; }
.bar > i { display: block; height: 100%; border-radius: 999px; background: var(--brand);
  transition: width var(--dur-slow) var(--ease); }
.bar--pos > i { background: var(--pos); }
.bar--warn > i { background: var(--amber); }
.band--light .bar { background: var(--paper-3); }
.band--dark .bar { background: rgba(255,255,255,0.14); }

.levels { display: flex; gap: 4px; }
.levels span { flex: 1; height: 6px; border-radius: 999px; background: rgba(255,255,255,0.12); }
.levels span.on { background: var(--amber); }
.levels span.on--low { background: var(--green); }
.levels span.on--high { background: #FF5A4E; }

.ls-split { display: flex; height: 28px; border-radius: var(--r-sm); overflow: hidden; }
.ls-split .long {
  background: rgba(34,208,122,0.22); color: #6BE7AC;
  display: flex; align-items: center; padding-left: 11px; font-size: 12px; font-weight: 750;
}
.ls-split .short { flex: 1; background: rgba(255,90,78,0.2); color: #FFA39B;
  display: flex; align-items: center; justify-content: flex-end; padding-right: 11px;
  font-size: 12px; font-weight: 750; }
body[data-scheme="red-up"] .ls-split .long { background: rgba(255,90,78,0.2); color: #FFA39B; }
body[data-scheme="red-up"] .ls-split .short { background: rgba(34,208,122,0.22); color: #6BE7AC; }

.terminal__foot {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  padding: 13px 18px; border-top: 1px solid var(--line-dark); background: rgba(255,255,255,0.03);
  font-size: 12.5px; color: var(--on-dark-3);
}
.bot-status { display: flex; align-items: center; gap: 10px; color: var(--on-dark-2); }
.bot-status strong { color: #FFFFFF; font-weight: 750; font-size: 13px; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green);
  animation: pulse 2.6s var(--ease) infinite; }
.mini-progress { width: 88px; height: 5px; border-radius: 999px; background: rgba(255,255,255,0.14); overflow: hidden; }
.mini-progress > i { display: block; height: 100%; width: 30%; background: var(--brand); }
.terminal__note { margin-left: auto; }

/* --------------------------------------------------------------- markets */

.market-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 18px; margin-bottom: 28px; }
.filters { display: flex; flex-wrap: wrap; gap: 9px; }
.toolbar-right { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.toolbar-right .seg button { min-height: 32px; padding: 0 12px; font-size: 12px; }

.market-layout { display: grid; gap: 26px; }
.asset-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }

.asset {
  display: flex; flex-direction: column; gap: 13px; padding: 18px;
  background: var(--black-2); border: 1px solid var(--line-dark); border-radius: var(--r-lg);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease),
              background-color var(--dur) var(--ease);
}
.asset:hover { border-color: var(--line-dark-2); background: var(--black-3); transform: translateY(-3px); }
.asset[hidden] { display: none; }
.asset__top { display: flex; align-items: flex-start; gap: 10px; }
.asset__name { display: flex; align-items: center; gap: 9px; font-size: 14.5px; font-weight: 750; color: #FFFFFF; }
.asset__name small { display: block; font-size: 11.5px; color: var(--on-dark-3); font-weight: 550; }
.asset__sent { margin-left: auto; }
.asset__price { display: flex; align-items: baseline; gap: 10px; }
.asset__price b { font-size: 23px; font-weight: 820; color: #FFFFFF; letter-spacing: -0.02em; }
.asset__price span { font-size: 13px; font-weight: 750; }
.asset__spark { height: 48px; width: 100%; }
.asset__meta { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 12px;
  padding-top: 13px; border-top: 1px solid var(--line-dark); }
.asset__meta dt { font-size: 11.5px; color: var(--on-dark-3); }
.asset__meta dd { font-size: 13px; font-weight: 700; margin-top: 2px; color: #FFFFFF; }
.asset__actions { display: flex; gap: 9px; }
.asset__actions .btn--quiet { background: rgba(255,255,255,0.09); color: #FFFFFF; }
.asset__actions .btn--quiet:hover { background: rgba(255,255,255,0.16); }
.asset__detail { display: grid; gap: 9px; padding: 14px; border-radius: var(--r-sm);
  background: rgba(255,255,255,0.04); border: 1px solid var(--line-dark); font-size: 12.5px; }
.asset__detail[hidden] { display: none; }
.asset__detail .metric-row > span { color: var(--on-dark-3); }
.asset__detail .metric-row strong { font-size: 13px; }

.pulse-widget { padding: 22px; background: var(--black-2); border: 1px solid var(--line-dark);
  border-radius: var(--r-lg); height: fit-content; }
.pulse-widget h3 { font-size: 16.5px; }
.pulse-widget > p { font-size: 12.5px; color: var(--on-dark-3); margin-top: 7px; }
.pulse-list { display: grid; gap: 18px; margin-top: 22px; }
.pulse-item { display: grid; gap: 8px; }
.pulse-item__top { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; font-size: 13px; }
.pulse-item__top span { color: var(--on-dark-3); }
.pulse-item__top b { font-size: 15.5px; font-weight: 780; color: #FFFFFF; }
.pulse-item small { font-size: 11.5px; color: var(--on-dark-3); }

.empty-note { display: none; padding: 26px; border: 1px dashed var(--line-dark-2);
  border-radius: var(--r-lg); color: var(--on-dark-3); font-size: 13.5px; text-align: center; }
.band--light .empty-note { border-color: var(--line-2); color: var(--ink-3); }
.empty-note[data-show="true"] { display: block; }

/* ---------------------------------------------------------------- copilot */

.copilot { display: grid; gap: 22px; }
.tabs { display: flex; gap: 6px; padding: 5px; background: var(--paper-2); border: 1px solid var(--line);
  border-radius: var(--r-pill); overflow-x: auto; scrollbar-width: thin; }
.tabs button {
  min-height: 42px; padding: 0 20px; border: 0; background: transparent; border-radius: var(--r-pill);
  color: var(--ink-3); font-size: 13.5px; font-weight: 700; cursor: pointer; white-space: nowrap;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.tabs button:hover { color: var(--ink); }
.tabs button[aria-selected="true"] { background: var(--ink); color: #FFFFFF; }

.tabpanel { display: none; }
.tabpanel.is-active { display: block; animation: fade var(--dur-slow) var(--ease); }
@keyframes fade { from { opacity: 0; transform: translateY(7px); } to { opacity: 1; transform: none; } }

.copilot-grid { display: grid; gap: 16px; }
.mini-card { padding: 22px; background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--r-lg); box-shadow: var(--shadow-card); }
.mini-card h3 { font-size: 12.5px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.07em; color: var(--ink-3); }
.mini-card p { margin-top: 12px; font-size: 14.5px; color: var(--ink-2); }
.mini-card ul { margin-top: 14px; display: grid; gap: 10px; }
.mini-card li { display: flex; gap: 10px; font-size: 13.5px; color: var(--ink-2); }
.mini-card li b { color: var(--ink); font-weight: 750; }

.gauge { display: flex; align-items: center; gap: 12px; }
.gauge__track { flex: 1; height: 7px; border-radius: 999px; background: var(--paper-3); position: relative; }
.gauge__track > i { position: absolute; top: 0; bottom: 0; left: 0; border-radius: 999px; background: var(--brand);
  transition: width var(--dur-slow) var(--ease), left var(--dur-slow) var(--ease); }
.gauge__val { width: 66px; text-align: right; font-size: 13px; font-weight: 780; color: var(--ink); }
.gauge__val.val-pos { color: var(--pos); }
.gauge__val.val-neg { color: var(--neg); }

.scenario { display: grid; gap: 16px; }
.scenario-card { padding: 22px; border-radius: var(--r-lg); border: 1px solid var(--line); background: var(--paper);
  box-shadow: var(--shadow-card); }
.scenario-card h3 { display: flex; align-items: center; gap: 10px; font-size: 16px; font-weight: 800;
  letter-spacing: -0.02em; text-transform: none; }
.scenario-card .dot { width: 10px; height: 10px; border-radius: 3px; flex: none; }
.scenario-card dl { margin-top: 16px; display: grid; gap: 12px; }
.scenario-card dt { font-size: 11.5px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-3); }
.scenario-card dd { font-size: 13.5px; color: var(--ink-2); margin-top: 4px; }
.scenario-card--bull { border-color: rgba(0,165,90,0.3); }
.scenario-card--bull .dot { background: var(--green); }
.scenario-card--bear { border-color: rgba(226,58,46,0.28); }
.scenario-card--bear .dot { background: #E23A2E; }
.scenario-card--neutral .dot { background: var(--ink-3); }

.chat { display: flex; flex-direction: column; gap: 16px; padding: 20px; background: var(--paper-2);
  border: 1px solid var(--line); border-radius: var(--r-lg); min-height: 320px; }
.chat__log { display: flex; flex-direction: column; gap: 12px; overflow-y: auto; max-height: 340px; }
.bubble { max-width: 88%; padding: 12px 16px; border-radius: 16px; font-size: 13.5px; line-height: 1.65; }
.bubble--ai { align-self: flex-start; background: var(--paper); border: 1px solid var(--line);
  border-bottom-left-radius: 6px; color: var(--ink-2); box-shadow: var(--shadow-card); }
.bubble--ai b { color: var(--ink); }
.bubble--user { align-self: flex-end; background: var(--brand-solid); border-bottom-right-radius: 6px; color: #FFFFFF; }
.typing { display: inline-flex; gap: 4px; align-items: center; }
.typing span { width: 5px; height: 5px; border-radius: 50%; background: var(--ink-3);
  animation: blink 1.1s var(--ease) infinite; }
.typing span:nth-child(2) { animation-delay: 0.16s; }
.typing span:nth-child(3) { animation-delay: 0.32s; }
@keyframes blink { 0%, 80%, 100% { opacity: 0.28; } 40% { opacity: 1; } }
.chat__form { display: flex; gap: 10px; margin-top: auto; }
.chat__form .control { flex: 1; }
.chat__hint { font-size: 11.5px; color: var(--ink-3); }
.prompt-row { display: flex; flex-wrap: wrap; gap: 9px; }

/* ------------------------------------------------------------------- bots */

.bot-grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(278px, 1fr)); }
.bot-card { display: flex; flex-direction: column; gap: 16px; padding: 24px; background: var(--black-2);
  border: 1px solid var(--line-dark); border-radius: var(--r-lg);
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease); }
.bot-card:hover { border-color: var(--line-dark-2); background: var(--black-3); }
.bot-card__head { display: flex; align-items: flex-start; gap: 14px; }
.bot-card__icon {
  width: 46px; height: 46px; flex: none; display: grid; place-items: center;
  border-radius: var(--r-md); border: 1px solid var(--line-dark-2); background: var(--brand-soft); color: #FF8A5B;
}
.bot-card h3 { font-size: 18px; font-weight: 820; letter-spacing: -0.025em; }
.bot-card__kind { font-size: 12.5px; color: var(--on-dark-3); margin-top: 4px; font-weight: 600; }
.bot-card__desc { font-size: 13.5px; color: var(--on-dark-2); }
.bot-card__facts { display: grid; gap: 9px; }
.bot-card__facts div { display: flex; gap: 10px; font-size: 12.5px; }
.bot-card__facts dt { color: var(--on-dark-3); min-width: 96px; flex: none; }
.bot-card__facts dd { color: #FFFFFF; font-weight: 650; }
.feature-chips { display: flex; flex-wrap: wrap; gap: 7px; }
.feature-chips span { font-size: 11.5px; font-weight: 650; padding: 5px 11px; border-radius: var(--r-pill);
  border: 1px solid var(--line-dark-2); color: var(--on-dark-2); background: rgba(255,255,255,0.04); }
.bot-card__foot { display: flex; align-items: center; gap: 12px; margin-top: auto;
  padding-top: 16px; border-top: 1px solid var(--line-dark); }
.bot-detail { display: grid; gap: 11px; padding: 16px; border-radius: var(--r-md);
  background: rgba(255,255,255,0.04); border: 1px solid var(--line-dark); font-size: 12.5px; color: var(--on-dark-2); }
.bot-detail[hidden] { display: none; }
.bot-detail ul { display: grid; gap: 9px; }
.bot-detail li { display: flex; gap: 9px; }
.bot-detail li svg { flex: none; margin-top: 3px; color: var(--brand); }

.pipeline { margin-top: 38px; padding: 26px; border-radius: var(--r-lg);
  border: 1px solid var(--line-dark); background: var(--black-2);
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: center; }
.pipeline__label { font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--brand); margin-right: 8px; }
.pipe-step { display: inline-flex; align-items: center; gap: 9px; padding: 10px 17px;
  border-radius: var(--r-pill); border: 1px solid var(--line-dark-2); background: rgba(255,255,255,0.05);
  font-size: 13px; font-weight: 700; color: #FFFFFF; }
.pipe-step i { width: 21px; height: 21px; border-radius: 50%; display: grid; place-items: center;
  background: var(--brand-solid); color: #FFFFFF; font-size: 11px; font-weight: 800; font-style: normal; }
.pipe-arrow { color: var(--on-dark-3); display: grid; place-items: center; }

/* -------------------------------------------------------------------- lab */

.lab { display: grid; gap: 22px; }
.lab-form { padding: 24px; background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--r-lg); box-shadow: var(--shadow-card); }
.lab-form__grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.lab-form__grid .field--full { grid-column: 1 / -1; }
.range-row { display: flex; align-items: center; gap: 14px; }
.range-row input[type="range"] { flex: 1; }
.range-out { min-width: 58px; text-align: right; font-size: 15px; font-weight: 820; color: var(--ink); }

.lab-results { display: grid; gap: 18px; }
.result-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.result-head h3 { font-size: 17px; font-weight: 820; }
.result-head .demo-badge { margin-left: auto; }
.kpi-grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(146px, 1fr)); }
.kpi { padding: 18px; border-radius: var(--r-md); border: 1px solid var(--line); background: var(--paper);
  box-shadow: var(--shadow-card); }
.kpi dt { font-size: 11.5px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ink-3); }
.kpi dd { margin-top: 8px; font-size: 25px; font-weight: 840; letter-spacing: -0.03em; color: var(--ink); }
.kpi small { display: block; margin-top: 4px; font-size: 11.5px; color: var(--ink-3); }

.chart-box { padding: 20px; border-radius: var(--r-lg); border: 1px solid var(--line); background: var(--paper);
  box-shadow: var(--shadow-card); }
.chart-box__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.chart-box__head h3 { font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-3); }
.equity { height: 190px; width: 100%; }
.hist { height: 150px; width: 100%; }

.loading-bar { height: 4px; border-radius: 999px; background: var(--paper-3); overflow: hidden;
  margin-top: 16px; display: none; }
.loading-bar[data-show="true"] { display: block; }
.loading-bar > i { display: block; height: 100%; width: 40%; background: var(--brand);
  animation: slide 1.1s var(--ease) infinite; }
@keyframes slide { 0% { transform: translateX(-100%); } 100% { transform: translateX(260%); } }

.compare-wrap { overflow-x: auto; }
.compare { width: 100%; border-collapse: collapse; min-width: 620px; font-size: 13.5px; }
.compare caption { text-align: left; padding: 4px 14px 14px; font-size: 13px; color: var(--ink-3); }
.compare th, .compare td { padding: 14px; text-align: right; border-bottom: 1px solid var(--line); white-space: nowrap; }
.compare th:first-child, .compare td:first-child { text-align: left; }
.compare thead th { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ink-3); font-weight: 800; }
.compare tbody td { color: var(--ink); font-weight: 650; }
.compare tbody tr { cursor: pointer; transition: background-color var(--dur) var(--ease); }
.compare tbody tr:hover { background: var(--paper-2); }
.compare tbody tr[aria-selected="true"] { background: var(--brand-wash); }
.compare tbody tr[aria-selected="true"] td:first-child { box-shadow: inset 3px 0 0 var(--brand); color: var(--brand-text); }

/* ------------------------------------------------------------------- risk */

.risk-metrics { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(182px, 1fr)); }
.risk-tile { padding: 18px; border-radius: var(--r-lg); border: 1px solid var(--line-dark);
  background: var(--black-2); display: grid; gap: 10px; }
.risk-tile__top { display: flex; align-items: center; gap: 9px; font-size: 12.5px; font-weight: 650; color: var(--on-dark-3); }
.risk-tile__top svg { color: var(--brand); }
.risk-tile b { font-size: 23px; font-weight: 840; letter-spacing: -0.03em; color: #FFFFFF; }
.risk-tile small { font-size: 11.5px; color: var(--on-dark-3); }

.risk-preview { display: grid; gap: 18px; }
.preview-form { display: grid; gap: 16px; padding: 22px; background: var(--black-2);
  border: 1px solid var(--line-dark); border-radius: var(--r-lg); }
.preview-out { display: grid; gap: 16px; }
.preview-out .kpi, .preview-out .panel { background: var(--black-2); border-color: var(--line-dark);
  box-shadow: none; }
.preview-out .kpi dd { color: #FFFFFF; }
.preview-out .kpi dt, .preview-out .kpi small { color: var(--on-dark-3); }
.preview-out .panel { color: var(--on-dark-2); }
.preview-out .metric-row > span { color: var(--on-dark-3); }
.preview-out .metric-row strong { color: #FFFFFF; }

.warn-banner { display: none; align-items: center; gap: 10px; padding: 13px 16px;
  border-radius: var(--r-md); border: 1px solid rgba(255,159,10,0.42);
  background: rgba(255,159,10,0.12); color: #FFC563; font-size: 12.5px; font-weight: 600; }
.warn-banner[data-show="true"] { display: flex; }

.scenario-table { width: 100%; border-collapse: collapse; min-width: 560px; font-size: 13px; }
.scenario-table th, .scenario-table td { padding: 12px; text-align: right;
  border-bottom: 1px solid var(--line-dark); white-space: nowrap; color: #FFFFFF; }
.scenario-table th:first-child, .scenario-table td:first-child { text-align: left; }
.scenario-table thead th { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--on-dark-3); font-weight: 800; }

.principles { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(236px, 1fr)); }
.principle { padding: 24px; border-radius: var(--r-lg); border: 1px solid var(--line-dark);
  background: var(--black-2); }
.principle b { display: block; font-size: 16.5px; font-weight: 800; letter-spacing: -0.02em;
  color: #FFFFFF; margin-bottom: 10px; }
.principle p { font-size: 13.5px; color: var(--on-dark-2); }

.security-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(244px, 1fr)); }
.security-item { display: flex; gap: 14px; padding: 20px; border-radius: var(--r-lg);
  border: 1px solid var(--line-dark); background: var(--black-2); }
.security-item svg { flex: none; color: var(--brand); margin-top: 2px; }
.security-item b { display: block; font-size: 14.5px; font-weight: 780; color: #FFFFFF; }
.security-item p { font-size: 12.5px; color: var(--on-dark-2); margin-top: 6px; }

/* --------------------------------------------------------------- research */

.featured { display: grid; gap: 0; overflow: hidden; border-radius: var(--r-xl);
  border: 1px solid var(--line); background: var(--paper); box-shadow: var(--shadow-lift); }
.featured__cover { position: relative; min-height: 230px; }
.cover { position: relative; overflow: hidden; background: linear-gradient(150deg, #FFEDE5, #FFF7F2); }
.cover::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(11,11,12,0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(11,11,12,0.05) 1px, transparent 1px);
  background-size: 28px 28px;
}
.cover svg.cover__art { position: absolute; inset: 0; width: 100%; height: 100%; }
/* photographic cover: keep the device cluster centred while filling the panel */
.cover img.cover__art {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  background: var(--paper-2);
}
.cover--a { background: linear-gradient(150deg, #FFE7DC, #FFF6F1 76%); }
.cover--b { background: linear-gradient(150deg, #E4F3FF, #F6FBFF 76%); }
.cover--c { background: linear-gradient(150deg, #E6F7EF, #F5FDF9 76%); }
.cover--d { background: linear-gradient(150deg, #FFF1DC, #FFFAF2 76%); }
.cover--e { background: linear-gradient(150deg, #F1ECFF, #F9F7FF 76%); }
.cover--f { background: linear-gradient(150deg, #FFE8EC, #FFF6F7 76%); }

.featured__body { padding: 32px; display: flex; flex-direction: column; gap: 16px; }
.featured__body h3 { font-size: clamp(21px, 2.5vw, 30px); font-weight: 830; line-height: 1.16; }
.featured__body p { color: var(--ink-2); font-size: 15px; }

.article-grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fill, minmax(272px, 1fr));
  margin-top: 24px; }
.article { display: flex; flex-direction: column; overflow: hidden; border-radius: var(--r-lg);
  border: 1px solid var(--line); background: var(--paper); box-shadow: var(--shadow-card);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease); }
.article:hover { border-color: var(--line-2); transform: translateY(-4px); box-shadow: var(--shadow-lift); }
.article[hidden] { display: none; }
.article__cover { position: relative; aspect-ratio: 16 / 9; }
.article__body { padding: 20px; display: flex; flex-direction: column; gap: 11px; flex: 1; }
.article__meta { display: flex; align-items: center; gap: 10px; font-size: 11.5px; color: var(--ink-3); }
.article h3 { font-size: 16px; font-weight: 800; letter-spacing: -0.02em; line-height: 1.3; }
.article p { font-size: 13px; color: var(--ink-2); }
.article__link { margin-top: auto; padding-top: 14px; display: flex; align-items: center; gap: 7px; }
.article__link button { background: none; border: 0; padding: 0; color: var(--brand-text); font-weight: 750;
  font-size: 13.5px; cursor: pointer; display: inline-flex; align-items: center; gap: 7px; }
.article__link button:hover { color: var(--brand-text-hover); text-decoration: underline; }

.category-row { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 32px; }

/* -------------------------------------------------------------- cta / faq */

.cta-block {
  position: relative; overflow: hidden; padding: 60px 34px; border-radius: var(--r-xl);
  border: 1px solid var(--line); text-align: center;
  background: linear-gradient(160deg, #1A1A1E 0%, #0A0A0B 62%);
  box-shadow: var(--shadow-lift);
}
.cta-block::before {
  content: ""; position: absolute; inset: -30% 18% auto 18%; height: 340px; pointer-events: none;
  background:
    radial-gradient(42% 56% at 30% 50%, rgba(255,78,28,0.42), transparent 70%),
    radial-gradient(40% 54% at 72% 40%, rgba(255,86,130,0.24), transparent 72%);
  filter: blur(20px);
}
.cta-block > * { position: relative; }
.cta-block h2 { font-size: clamp(26px, 3.8vw, 42px); font-weight: 850; color: #FFFFFF; letter-spacing: -0.035em; }
.cta-block p { color: var(--on-dark-2); margin-top: 16px; font-size: 16.5px; }
.cta-block .hero__actions { justify-content: center; margin-top: 30px; }
.cta-block small { display: block; margin-top: 20px; font-size: 12px; color: var(--on-dark-3); }
.cta-block .eyebrow { color: var(--brand); }
.cta-block .btn--ghost { color: #FFFFFF; border-color: rgba(255,255,255,0.3); }
.cta-block .btn--ghost:hover { background: rgba(255,255,255,0.1); border-color: #FFFFFF; }

.faq { margin-top: 36px; border-top: 1px solid var(--line); }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__q {
  width: 100%; display: flex; align-items: center; gap: 14px; text-align: left;
  padding: 24px 6px; background: none; border: 0; cursor: pointer;
  font-size: 16.5px; font-weight: 750; letter-spacing: -0.015em; color: var(--ink);
}
.faq__q:hover { color: var(--brand-text); }
.faq__q .icon { margin-left: auto; color: var(--ink-3); transition: transform var(--dur) var(--ease); }
.faq__q[aria-expanded="true"] .icon { transform: rotate(45deg); color: var(--brand); }
.faq__a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--dur-slow) var(--ease); }
.faq__a > div { overflow: hidden; }
.faq__q[aria-expanded="true"] + .faq__a { grid-template-rows: 1fr; }
.faq__a p { padding: 0 6px 26px; max-width: 80ch; color: var(--ink-2); font-size: 14.5px; }

/* ---------------------------------------------------------------- footer */

.site-footer {
  background: var(--black); color: var(--on-dark-2);
  padding: 64px 0 38px;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 66px 66px;
}
.footer-grid { display: grid; gap: 32px; grid-template-columns: 1.5fr repeat(4, 1fr); }
.footer-grid h3 { font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--brand); margin-bottom: 16px; }
.footer-links { display: grid; gap: 10px; justify-items: start; }
.footer-links button { background: none; border: 0; padding: 0; cursor: pointer;
  color: var(--on-dark-2); font-size: 13.5px; font-weight: 600; text-align: left; }
.footer-links button:hover { color: #FFFFFF; }
.footer-brand p { font-size: 13.5px; color: var(--on-dark-2); margin-top: 16px; max-width: 34ch; }
.footer-brand .brand__name { color: #FFFFFF; }
.footer-disclosure { margin-top: 42px; padding: 20px; border-radius: var(--r-lg);
  border: 1px solid var(--line-dark); background: rgba(255,255,255,0.04);
  font-size: 12.5px; color: var(--on-dark-3); line-height: 1.72; }
.footer-bottom { margin-top: 28px; padding-top: 22px; border-top: 1px solid var(--line-dark);
  display: flex; flex-wrap: wrap; gap: 12px 22px; align-items: center;
  font-size: 12.5px; color: var(--on-dark-3); }
.footer-links--legal { display: flex; flex-wrap: wrap; gap: 8px 22px; }

/* ----------------------------------------------------------------- modal */

.modal {
  position: fixed; inset: 0; z-index: 90;
  display: grid; place-items: center; padding: 22px;
}
.modal[hidden] { display: none; }
.modal__scrim { position: absolute; inset: 0; background: rgba(0,0,0,0.58); }
.modal__panel {
  position: relative; width: min(720px, 100%); max-height: min(84vh, 800px);
  display: flex; flex-direction: column; overflow: hidden;
  background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--r-xl); box-shadow: var(--shadow-pop);
  animation: modalIn var(--dur-slow) var(--ease);
}
@keyframes modalIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

.modal__head {
  display: flex; align-items: center; gap: 16px; flex: none;
  padding: 22px 24px; border-bottom: 1px solid var(--line);
}
.modal__title { font-size: 20px; font-weight: 830; letter-spacing: -0.025em; }
.modal__close {
  margin-left: auto; width: 42px; height: 42px; flex: none;
  display: grid; place-items: center; cursor: pointer;
  background: var(--paper-2); border: 1px solid var(--line); border-radius: 50%; color: var(--ink);
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.modal__close:hover { background: var(--paper-3); border-color: var(--line-2); }

.modal__body { padding: 26px 24px 30px; overflow-y: auto; color: var(--ink-2); font-size: 14.5px; }
.modal__body h3 {
  font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.07em;
  color: var(--ink-3); margin: 26px 0 12px;
}
.modal__body h3:first-child { margin-top: 0; }
.modal__body p { margin-bottom: 12px; }
.modal__body p:last-child { margin-bottom: 0; }
.modal__body ul { display: grid; gap: 9px; margin-bottom: 16px; }
.modal__body ul:last-child { margin-bottom: 0; }
.modal__body li { display: flex; gap: 11px; }
.modal__body li::before {
  content: ""; width: 6px; height: 6px; flex: none; margin-top: 9px;
  border-radius: 50%; background: var(--brand);
}
.modal__body .meta { font-size: 12.5px; color: var(--ink-3); }
.modal__body .contact {
  display: inline-flex; align-items: center; gap: 9px; margin: 4px 0 14px;
  padding: 11px 18px; border-radius: var(--r-pill);
  background: var(--brand-wash); border: 1px solid rgba(255,78,28,0.3);
  color: var(--brand-text); font-weight: 780; font-size: 14px;
}
body.is-modal-open { overflow: hidden; }

/* -------------------------------------------------------------- responsive */

@media (min-width: 720px) {
  .terminal__grid { grid-template-columns: 1.62fr 1fr; }
  .terminal__chart { border-bottom: 0; border-right: 1px solid var(--line-dark); }
  .signal { justify-content: space-between; }
  .chart-svg { height: 250px; }
  .copilot-grid { grid-template-columns: repeat(2, 1fr); }
  .copilot-grid--3 { grid-template-columns: repeat(3, 1fr); }
  .scenario { grid-template-columns: repeat(3, 1fr); }
  .risk-preview { grid-template-columns: 290px 1fr; }
  .featured { grid-template-columns: 1.05fr 1fr; }
  .featured__cover { min-height: 100%; }
}

@media (min-width: 900px) {
  .nav__links { display: flex; }
  .market-layout { grid-template-columns: 1fr 300px; align-items: start; }
  .lab { grid-template-columns: 320px 1fr; align-items: start; }
}

@media (min-width: 1024px) {
  .hero { padding: 88px 0 112px; }
  .hero__inner { grid-template-columns: 0.94fr 1.06fr; align-items: center; gap: 60px; }
  .section { padding: 116px 0; }
}

@media (max-width: 1023px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 899px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }
  .lang-select { max-width: 104px; font-size: 13px; }
  .lang-toggle { min-height: 40px; padding: 0 10px; gap: 6px; }
  .lang-status { display: none; }
  .shell { width: min(var(--shell), 100% - 32px); }
  .section { padding: 64px 0; }
  .hero { padding: 40px 0 66px; }
  .hero h1 { font-size: clamp(24px, 6.8vw, 32px); }
  .sec-head + .sec-body { margin-top: 30px; }
  .chart-svg { height: 172px; }
  .terminal__note { margin-left: 0; width: 100%; }
  .toolbar-right { margin-left: 0; width: 100%; justify-content: space-between; }
  .cta-block { padding: 40px 22px; }
  .faq__q { font-size: 15.5px; padding: 20px 4px; }
  .hero__meta > div { flex: 1 1 100%; padding: 0 0 18px; }
  .hero__meta > div + div { border-left: 0; border-top: 1px solid var(--line); padding: 18px 0 0; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .modal { padding: 12px; }
  .modal__panel { max-height: 88vh; }
  .modal__head { padding: 18px; }
  .modal__body { padding: 20px 18px 26px; }
  .asset__meta { grid-template-columns: 1fr 1fr; }
  .pipeline { gap: 8px; }
  .pipe-step { font-size: 12px; padding: 8px 13px; }
}

/* ---------------------------------------------------------- reduced motion */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .asset:hover, .article:hover { transform: none; }
}