/* Bankr product page — dark navy with cream text, yellow + teal accents (Bankr brand) */

:root {
  --bg: #0c1320;
  --bg-deep: #070b14;
  --bg-elev: #15233a;
  --bg-card: #17243d;
  --bg-panel: #1a2a45;
  --bg-mock: #0f1a2e;
  --rule: rgba(244, 236, 216, 0.10);
  --rule-strong: rgba(244, 236, 216, 0.18);
  --text: #ece6da;
  --text-strong: #f4ecd8;
  --text-muted: #8a9bb5;
  --text-dim: #5d6e8a;
  --accent: #f5b800;
  --accent-deep: #c69300;
  --accent-soft: rgba(245, 184, 0, 0.12);
  --teal: #3eb6c4;
  --teal-deep: #1d8a99;
  --teal-soft: rgba(62, 182, 196, 0.12);
  --good: #4ade80;
  --good-soft: rgba(74, 222, 128, 0.12);
  --warn: #f59e0b;
  --warn-soft: rgba(245, 158, 11, 0.12);
  --bad: #ef4444;
  --bad-soft: rgba(239, 68, 68, 0.12);
  --max: 1440px;
  --gutter: 1.25rem;
}
@media (min-width: 768px) { :root { --gutter: 2rem; } }
@media (min-width: 1280px) { :root { --gutter: 2.5rem; } }

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg); color: var(--text);
  font-family: "Segoe UI", "Segoe UI Web (West European)", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Inter, system-ui, sans-serif;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.55;
}
html { scroll-behavior: smooth; scroll-padding-top: 4rem; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -0.01em; color: var(--text-strong); }
::selection { background: var(--accent); color: var(--bg-deep); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
strong { font-weight: 600; color: var(--text-strong); }
.font-mono, .mono {
  font-family: "Cascadia Code", "Consolas", "SF Mono", ui-monospace, monospace;
  font-feature-settings: "tnum";
}
.container { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }

/* HEADER */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(12, 19, 32, 0.92);
  backdrop-filter: saturate(160%) blur(10px);
  -webkit-backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--rule);
}
.site-header .container {
  height: 52px;
  display: flex; align-items: center; gap: 24px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand-logo { height: 24px; width: auto; }
.brand::after {
  content: "Bankr";
  font-size: 16px; font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-strong);
}
.site-nav {
  display: none;
  align-items: center; gap: 2px;
  font-size: 13px;
  margin-left: auto;
}
@media (min-width: 900px) { .site-nav { display: flex; } }
.site-nav a {
  padding: 8px 12px;
  color: var(--text-muted);
  transition: color 0.15s;
}
.site-nav a:hover { color: var(--text-strong); }
.site-nav a.active { color: var(--accent); }
.nav-cta {
  margin-left: 8px;
  padding: 6px 14px !important;
  background: var(--accent);
  color: var(--bg-deep) !important;
  font-weight: 600;
  transition: background 0.15s;
}
.nav-cta:hover { background: var(--accent-deep); color: var(--bg-deep) !important; }

/* BUTTONS */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 600;
  padding: 10px 20px;
  border: 1px solid transparent;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
  cursor: pointer;
}
.btn-lg { padding: 12px 24px; font-size: 14px; }
.btn-primary { background: var(--accent); color: var(--bg-deep); }
.btn-primary:hover { background: var(--accent-deep); }
.btn-secondary { background: transparent; color: var(--text-strong); border-color: var(--rule-strong); }
.btn-secondary:hover { border-color: var(--text-strong); }
.btn-ghost { background: transparent; color: var(--text-muted); }
.btn-ghost:hover { color: var(--text-strong); }

/* HERO */
.hero-bankr {
  position: relative;
  padding: 48px 0 64px;
  background: radial-gradient(ellipse 80% 60% at 80% 0%, rgba(62, 182, 196, 0.12), transparent 70%),
              radial-gradient(ellipse 80% 60% at 20% 100%, rgba(245, 184, 0, 0.08), transparent 70%),
              var(--bg);
  overflow: hidden;
}
@media (min-width: 768px) { .hero-bankr { padding: 64px 0 96px; } }
.hero-bg { display: none; }
.hero-container {
  display: grid; grid-template-columns: 1fr; gap: 40px;
  align-items: center;
  position: relative; z-index: 1;
}
@media (min-width: 1024px) {
  .hero-container { grid-template-columns: 1fr 1.05fr; gap: 56px; }
}
.hero-content { max-width: 36rem; }
.hero-wordmark {
  display: block;
  height: clamp(68px, 10vw, 112px);
  width: auto;
  margin: 0 0 22px 0;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35), 0 2px 0 rgba(245, 184, 0, 0.08) inset;
  border: 1px solid var(--rule-strong);
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.04em;
  padding: 5px 12px;
  background: var(--bg-elev); border: 1px solid var(--rule-strong);
  color: var(--text);
  margin-bottom: 18px;
}
.dot-live {
  display: inline-block; width: 6px; height: 6px;
  border-radius: 999px; background: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 1.03;
  letter-spacing: -0.025em;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-strong);
}
.hero-title .line { display: block; }
.hero-title .accent { color: var(--accent); }
.hero-lead {
  font-size: 16px; line-height: 1.6;
  color: var(--text);
  margin: 0 0 24px 0;
  max-width: 32rem;
}
@media (min-width: 768px) { .hero-lead { font-size: 17px; } }
.hero-actions {
  display: flex; flex-wrap: wrap; gap: 12px;
  margin-bottom: 28px;
}
.hero-meta {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-wrap: wrap; gap: 8px;
  font-size: 12px; font-weight: 500;
}
.hero-meta li {
  padding: 5px 11px;
  background: var(--bg-elev); border: 1px solid var(--rule-strong);
  color: var(--text-muted);
}
.hero-meta strong { color: var(--text-strong); }

/* MOCK WINDOW (KPI dashboard) */
.hero-mock {
  position: relative;
  display: flex; flex-direction: column; gap: 12px;
}
.mock-window {
  background: var(--bg-mock);
  border: 1px solid var(--rule-strong);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4),
              0 2px 0 rgba(245, 184, 0, 0.06) inset;
  overflow: hidden;
  font-size: 13px;
}
.mock-titlebar {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px;
  background: rgba(0, 0, 0, 0.25);
  border-bottom: 1px solid var(--rule);
  font-size: 11.5px;
}
.mock-dots { display: flex; gap: 6px; }
.mock-dots span {
  width: 9px; height: 9px; border-radius: 999px;
  background: rgba(244, 236, 216, 0.18);
}
.mock-dots span:nth-child(1) { background: #ef4444aa; }
.mock-dots span:nth-child(2) { background: #f59e0baa; }
.mock-dots span:nth-child(3) { background: #4ade80aa; }
.mock-title {
  flex: 1; font-family: "Cascadia Code", monospace;
  color: var(--text-muted); font-size: 11.5px;
  letter-spacing: -0.005em;
}
.mock-status {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: "Cascadia Code", monospace; font-weight: 600;
  font-size: 10.5px; letter-spacing: 0.08em;
  color: var(--accent);
}
.mock-kpis {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--rule);
}
@media (min-width: 640px) { .mock-kpis { grid-template-columns: repeat(6, 1fr); } }
.kpi {
  background: var(--bg-mock);
  padding: 12px 14px;
  display: flex; flex-direction: column; gap: 2px;
}
.kpi-label {
  font-family: "Cascadia Code", monospace;
  font-size: 9.5px; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-dim);
}
.kpi-val {
  font-family: "Cascadia Code", monospace;
  font-size: 15px; font-weight: 600;
  color: var(--text-strong);
}
.kpi-val.good { color: var(--good); }
.kpi-val.warn { color: var(--warn); }
.kpi-val.bad { color: var(--bad); }

.mock-row {
  display: grid; grid-template-columns: 1fr; gap: 1px;
  background: var(--rule);
}
@media (min-width: 720px) { .mock-row { grid-template-columns: 1fr 1fr; } }
.mock-panel {
  background: var(--bg-mock);
  padding: 14px 16px;
}
.panel-head {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 10px;
}
.panel-title { font-size: 12px; font-weight: 600; color: var(--text-strong); }
.panel-meta { font-family: "Cascadia Code", monospace; font-size: 11px; color: var(--text-muted); }
.panel-meta.good { color: var(--good); }
.panel-meta.accent { color: var(--accent); }

.bs-bar {
  display: flex; height: 14px;
  background: rgba(244, 236, 216, 0.06);
  margin-bottom: 10px;
}
.bs-bar .seg {
  display: flex; align-items: center;
  padding: 0 8px;
  font-size: 10.5px; font-weight: 600;
  color: var(--bg-deep);
  letter-spacing: 0.02em;
  overflow: hidden;
}
.bs-bar .seg span { white-space: nowrap; }
.seg-loans { background: var(--accent); }
.seg-secs { background: var(--teal); color: var(--bg-deep); }
.seg-cash { background: #c9d4e6; }
.seg-other { background: var(--text-dim); }
.bs-legend {
  display: flex; flex-wrap: wrap; gap: 8px 16px;
  font-family: "Cascadia Code", monospace;
  font-size: 10.5px; color: var(--text-muted);
}
.bs-legend .sw {
  display: inline-block; width: 8px; height: 8px; margin-right: 5px;
  vertical-align: middle;
}
.sw.seg-loans { background: var(--accent); }
.sw.seg-secs { background: var(--teal); }
.sw.seg-cash { background: #c9d4e6; }
.sw.seg-other { background: var(--text-dim); }

.spark {
  margin: 4px 0 10px;
  border: 1px solid var(--rule);
  background: rgba(0,0,0,0.2);
}
.spark svg { display: block; width: 100%; height: 56px; }
.pnl-rows { list-style: none; padding: 0; margin: 0; font-size: 12px; }
.pnl-rows li {
  display: flex; justify-content: space-between;
  padding: 4px 0;
  border-bottom: 1px dashed var(--rule);
  color: var(--text-muted);
}
.pnl-rows li:last-child { border-bottom: 0; }
.pnl-rows .num { font-family: "Cascadia Code", monospace; color: var(--good); font-weight: 600; }
.pnl-rows .num.neg { color: var(--bad); }

.mock-applications {
  background: var(--bg-mock);
  padding: 14px 16px;
  border-top: 1px solid var(--rule);
}
.apps { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.app {
  display: grid; grid-template-columns: 1fr; gap: 6px;
  padding: 10px 12px;
  background: rgba(244, 236, 216, 0.03);
  border: 1px solid var(--rule);
  font-size: 12px;
}
@media (min-width: 720px) {
  .app { grid-template-columns: 1.4fr 1fr 1.3fr; align-items: center; gap: 10px; }
}
.app.warn { border-color: rgba(245, 158, 11, 0.4); background: var(--warn-soft); }
.app-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.app-tag {
  font-family: "Cascadia Code", monospace; font-size: 10px;
  font-weight: 600; letter-spacing: 0.06em;
  padding: 2px 6px;
  background: var(--bg-elev); color: var(--text-muted);
  border: 1px solid var(--rule-strong);
}
.tag-sme { color: var(--teal); border-color: var(--teal-deep); background: var(--teal-soft); }
.tag-mortgage { color: var(--accent); border-color: var(--accent-deep); background: var(--accent-soft); }
.tag-cre { color: var(--warn); border-color: rgba(245, 158, 11, 0.4); background: var(--warn-soft); }
.app-name { color: var(--text-strong); font-weight: 500; }
.app-flag {
  font-family: "Cascadia Code", monospace;
  font-size: 10px; color: var(--warn);
  letter-spacing: 0.04em;
}
.app-figs { display: flex; gap: 8px; align-items: baseline; font-family: "Cascadia Code", monospace; }
.app-figs .num { color: var(--text-strong); font-weight: 600; font-size: 12px; }
.app-figs .muted { color: var(--text-dim); font-size: 10.5px; }
.app-act { display: flex; gap: 6px; justify-content: flex-end; }
.mini {
  font-family: inherit; font-size: 10.5px; font-weight: 600;
  padding: 4px 8px;
  background: var(--bg-elev); color: var(--text-strong);
  border: 1px solid var(--rule-strong);
  cursor: pointer;
}
.mini.good { background: var(--good-soft); border-color: rgba(74, 222, 128, 0.4); color: var(--good); }
.mini.ghost { background: transparent; color: var(--text-muted); }

.mock-events { padding: 10px 16px; background: rgba(0,0,0,0.18); border-top: 1px solid var(--rule); display: flex; flex-direction: column; gap: 6px; font-size: 11.5px; }
.event { display: flex; align-items: center; gap: 10px; color: var(--text); }
.event.ok { color: var(--text-muted); }
.event-tag {
  font-family: "Cascadia Code", monospace; font-size: 9.5px; font-weight: 600;
  letter-spacing: 0.14em; padding: 2px 6px;
}
.tag-event { background: var(--warn-soft); color: var(--warn); }
.tag-ok { background: var(--good-soft); color: var(--good); }
.mock-caption {
  font-family: "Cascadia Code", monospace;
  font-size: 10.5px; letter-spacing: 0.05em;
  color: var(--text-dim); text-align: right;
}

/* MARQUEE */
.marquee {
  background: var(--bg-deep);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  overflow: hidden;
  padding: 14px 0;
}
.marquee-track {
  display: flex; gap: 24px;
  white-space: nowrap;
  animation: marquee 60s linear infinite;
  font-family: "Cascadia Code", monospace;
  font-size: 13px;
  color: var(--text-muted);
}
.m-item b { color: var(--accent); font-weight: 600; margin-right: 6px; }
.m-sep { color: var(--text-dim); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* SHARED SECTIONS */
.section {
  padding: 64px 0;
  background: var(--bg);
}
@media (min-width: 768px) { .section { padding: 88px 0; } }
.section-loop { background: var(--bg-deep); }
.section-philosophy { background: var(--bg-deep); }
.section-deep { background: linear-gradient(180deg, var(--bg-deep) 0%, var(--bg) 100%); }
.section-roadmap { background: var(--bg); }
.section-sysreq { background: var(--bg-deep); }
.section-faq { background: var(--bg); }
.section-cta { background: linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 100%); }

.section-head {
  margin-bottom: 40px;
  max-width: 48rem;
}
.section-head.wide { max-width: 56rem; }
.section-eyebrow {
  display: inline-block;
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-bottom: 12px;
  text-transform: uppercase;
}
.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  line-height: 1.08; letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.section-lead {
  font-size: 16px; line-height: 1.65;
  color: var(--text-muted);
  margin: 0;
  max-width: 38rem;
}
@media (min-width: 768px) { .section-lead { font-size: 17px; } }

/* THE LOOP */
.loop-steps {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: 1fr; gap: 20px;
}
@media (min-width: 1024px) { .loop-steps { grid-template-columns: repeat(3, 1fr); gap: 24px; } }
.loop-step {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  padding: 28px;
  display: flex; flex-direction: column; gap: 16px;
  transition: border-color 0.18s;
}
.loop-step:hover { border-color: var(--rule-strong); }
.loop-num {
  font-family: "Cascadia Code", monospace;
  font-size: 12px; font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.08em;
}
.loop-body h3 { font-size: 1.4rem; letter-spacing: -0.01em; margin-bottom: 10px; }
.loop-body p { color: var(--text-muted); font-size: 14.5px; line-height: 1.6; margin: 0 0 16px 0; }
.loop-card {
  background: var(--bg-mock);
  border: 1px solid var(--rule);
  padding: 12px;
  display: flex; flex-direction: column; gap: 8px;
  font-size: 12.5px;
}
.mock-mini .mini-row {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 8px;
  background: rgba(244, 236, 216, 0.03);
  border: 1px solid var(--rule);
  font-size: 12px;
}
.mini-row.alarm { border-color: rgba(245, 158, 11, 0.4); background: var(--warn-soft); }
.mini-row span:first-child { flex-shrink: 0; }
.mini-row .num.pull { margin-left: auto; font-family: "Cascadia Code", monospace; font-weight: 600; color: var(--text-strong); }
.mini-row .num.pull.good { color: var(--good); }
.mini-row .num.pull.warn { color: var(--warn); }

.stage-bar {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--rule);
}
.stage-bar .st {
  background: var(--bg-mock);
  font-family: "Cascadia Code", monospace; font-size: 10px;
  letter-spacing: 0.08em; color: var(--text-dim);
  padding: 5px 6px;
  text-align: center;
}
.stage-bar .st.done { background: var(--good-soft); color: var(--good); }

/* FEATURES GRID */
.features-grid {
  display: grid; grid-template-columns: 1fr; gap: 18px;
}
@media (min-width: 720px) { .features-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .features-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; } }
.feat {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  padding: 24px;
  display: flex; flex-direction: column; gap: 10px;
  transition: border-color 0.18s, transform 0.18s;
}
.feat:hover { border-color: var(--accent); }
.feat-num {
  font-family: "Cascadia Code", monospace;
  font-size: 11px; font-weight: 600;
  color: var(--accent); letter-spacing: 0.1em;
}
.feat h3 { font-size: 1.15rem; letter-spacing: -0.005em; margin: 0; }
.feat p { color: var(--text-muted); font-size: 14px; line-height: 1.55; margin: 0; }

/* PHILOSOPHY */
.philosophy-grid {
  display: grid; grid-template-columns: 1fr; gap: 20px;
}
@media (min-width: 768px) { .philosophy-grid { grid-template-columns: 1fr 1fr; gap: 24px; } }
.phil-card {
  background: var(--bg-card);
  border-left: 3px solid var(--accent);
  padding: 28px;
  display: flex; flex-direction: column; gap: 12px;
}
.phil-card:nth-child(2) { border-left-color: var(--teal); }
.phil-card:nth-child(3) { border-left-color: var(--accent); }
.phil-card:nth-child(4) { border-left-color: var(--teal); }
.phil-num {
  font-family: "Cascadia Code", monospace;
  font-size: 11px; font-weight: 600;
  color: var(--text-dim); letter-spacing: 0.12em;
}
.phil-card h3 { font-size: 1.3rem; letter-spacing: -0.01em; margin: 0; }
.phil-card p { color: var(--text-muted); font-size: 14.5px; line-height: 1.65; margin: 0; }

/* UNDER THE HOOD (tech) */
.tech-grid {
  display: grid; grid-template-columns: 1fr; gap: 20px;
}
@media (min-width: 768px) { .tech-grid { grid-template-columns: repeat(3, 1fr); gap: 24px; } }
.tech-card {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  padding: 28px;
  text-align: left;
}
.tech-key {
  font-family: "Cascadia Code", monospace;
  font-size: clamp(2rem, 4vw, 3rem); font-weight: 600;
  color: var(--teal);
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  line-height: 1;
}
.tech-card:nth-child(2) .tech-key { color: var(--accent); }
.tech-card h3 { font-size: 1.2rem; margin: 0 0 8px 0; }
.tech-card p { color: var(--text-muted); font-size: 14px; line-height: 1.6; margin: 0; }

/* ROADMAP */
.roadmap {
  list-style: none; padding: 0; margin: 0;
  position: relative;
}
.roadmap::before {
  content: ""; position: absolute;
  left: 12px; top: 8px; bottom: 8px;
  width: 1px; background: var(--rule);
}
@media (min-width: 768px) {
  .roadmap::before { left: 16px; }
}
.rm-item {
  position: relative;
  display: grid; grid-template-columns: 32px 1fr;
  gap: 20px;
  padding: 16px 0;
}
@media (min-width: 768px) { .rm-item { grid-template-columns: 44px 1fr; padding: 18px 0; } }
.rm-marker {
  position: relative; z-index: 1;
  width: 24px; height: 24px;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg);
  margin-top: 6px;
}
.rm-dot {
  width: 12px; height: 12px;
  border-radius: 999px;
  background: var(--bg-elev);
  border: 2px solid var(--rule-strong);
}
.rm-done .rm-dot { background: var(--good); border-color: var(--good); }
.rm-active .rm-dot {
  background: var(--accent); border-color: var(--accent);
  box-shadow: 0 0 0 5px var(--accent-soft);
}
.rm-planned .rm-dot { background: var(--bg-elev); border-color: var(--text-dim); }
.rm-body {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  padding: 18px 22px;
}
.rm-active .rm-body { border-color: var(--accent); }
.rm-tag {
  display: inline-block;
  font-family: "Cascadia Code", monospace;
  font-size: 10.5px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  margin-bottom: 8px;
  color: var(--text-dim);
}
.rm-done .rm-tag { color: var(--good); }
.rm-active .rm-tag { color: var(--accent); }
.rm-planned .rm-tag { color: var(--text-dim); }
.rm-body h3 { font-size: 1.1rem; margin: 0 0 6px 0; }
.rm-body p { color: var(--text-muted); font-size: 14px; line-height: 1.6; margin: 0; }

/* SYSTEM REQUIREMENTS */
.sysreq-grid {
  display: grid; grid-template-columns: 1fr; gap: 20px;
}
@media (min-width: 768px) { .sysreq-grid { grid-template-columns: 1fr 1fr; gap: 24px; } }
.sysreq-card {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  padding: 28px;
}
.sysreq-rec { border-color: var(--accent); }
.sysreq-head { margin-bottom: 18px; }
.sysreq-tag {
  font-family: "Cascadia Code", monospace; font-size: 10.5px; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-dim);
  display: inline-block; margin-bottom: 8px;
}
.sysreq-rec .sysreq-tag { color: var(--accent); }
.sysreq-head h3 { font-size: 1.45rem; }
.sysreq-list { list-style: none; padding: 0; margin: 0; }
.sysreq-list li {
  display: grid; grid-template-columns: 80px 1fr;
  gap: 16px; align-items: center;
  padding: 10px 0;
  border-bottom: 1px dashed var(--rule);
  font-size: 14px;
}
.sysreq-list li:last-child { border-bottom: 0; }
.sysreq-list li span { color: var(--text-muted); font-size: 12px; letter-spacing: 0.04em; text-transform: uppercase; font-weight: 600; }
.sysreq-list li strong { color: var(--text-strong); font-weight: 500; }
.sysreq-note { color: var(--text-dim); font-size: 13px; margin: 24px 0 0 0; }

/* FAQ */
.faq-list { display: flex; flex-direction: column; gap: 0; }
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-bottom-width: 0;
}
.faq-item:last-child { border-bottom-width: 1px; }
.faq-item summary {
  list-style: none;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px;
  cursor: pointer;
  font-weight: 500;
  transition: background 0.15s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item:hover summary { background: var(--bg-panel); }
.faq-q { font-size: 15px; color: var(--text-strong); }
.faq-icon {
  font-family: "Cascadia Code", monospace;
  font-size: 18px; font-weight: 400;
  color: var(--accent);
  transition: transform 0.15s;
}
.faq-item[open] .faq-icon { transform: rotate(45deg); }
.faq-a { padding: 0 22px 18px; }
.faq-a p {
  margin: 0; font-size: 14.5px; line-height: 1.65;
  color: var(--text-muted);
}
.faq-a a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }

/* CTA / WISHLIST */
.section-cta { padding: 72px 0; }
.cta-grid {
  display: grid; grid-template-columns: 1fr; gap: 40px;
  background: var(--bg-card);
  border: 1px solid var(--rule);
  padding: 40px;
}
@media (min-width: 768px) {
  .cta-grid { grid-template-columns: 1.1fr 1fr; padding: 56px; gap: 56px; align-items: center; }
}
.cta-title {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.05; letter-spacing: -0.025em;
  margin: 8px 0 16px 0;
}
.cta-lead {
  font-size: 15.5px; line-height: 1.65;
  color: var(--text-muted); margin: 0;
}
.checklist { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; font-size: 14px; }
.checklist li {
  display: flex; align-items: center; gap: 10px;
  padding-left: 0;
  color: var(--text);
}
.checklist li::before {
  content: ""; flex-shrink: 0;
  width: 14px; height: 14px;
  border: 1px solid var(--text-dim);
  background: transparent;
  display: inline-block;
}
.checklist li.done::before { background: var(--good); border-color: var(--good); }
.checklist li.wip::before { background: var(--accent); border-color: var(--accent); animation: pulseDot 1.5s ease-in-out infinite; }
.checklist li.planned::before { background: transparent; border-color: var(--text-dim); }
@keyframes pulseDot { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }

/* DEV LOG */
.devlog { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 18px; }
.devlog-entry {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  padding: 22px 24px;
  display: flex; flex-direction: column; gap: 10px;
}
.devlog-meta {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
  font-family: "Cascadia Code", monospace;
  font-size: 11px; letter-spacing: 0.08em;
  color: var(--text-dim);
}
.devlog-num { color: var(--accent); font-weight: 600; }
.devlog-tag {
  padding: 2px 8px;
  background: var(--bg-elev); border: 1px solid var(--rule-strong);
  color: var(--teal);
}
.devlog-entry h3 { font-size: 1.15rem; margin: 0; letter-spacing: -0.005em; }
.devlog-entry p { color: var(--text-muted); font-size: 14px; line-height: 1.6; margin: 0; }

/* FOOTER */
.site-footer {
  background: var(--bg-deep); color: var(--text-dim);
  border-top: 1px solid var(--rule);
  padding: 32px 0;
  font-size: 12px;
}
.site-footer .container {
  display: flex; flex-direction: column; gap: 18px;
  align-items: flex-start; justify-content: space-between;
}
@media (min-width: 768px) {
  .site-footer .container { flex-direction: row; align-items: center; }
}
.footer-meta { display: inline-flex; align-items: center; gap: 12px; }
.footer-brand { display: inline-flex; }
.footer-brand img { height: 20px; opacity: 0.8; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; }
.footer-links a { color: var(--text-muted); transition: color 0.15s; }
.footer-links a:hover { color: var(--text-strong); }

/* ──────────────────────────────────────────────────────────────────────────
   LIGHT THEME — parchment + wine red + gold, matches the new Bankr logo.
   Toggled by clicking the brand mark (.brand). Persisted to localStorage.
   The trading-screen mock keeps a dark interior in both themes (echoes the
   black bars inside the logo's R).
   ────────────────────────────────────────────────────────────────────────── */

:root.light {
  --bg: #f1e7d0;          /* parchment */
  --bg-deep: #e6d9b8;     /* deeper parchment band */
  --bg-elev: #faf2dc;     /* paper card */
  --bg-card: #ffffff;     /* clean paper */
  --bg-panel: #1a0808;    /* mock interior stays dark */
  --bg-mock: #1a0808;     /* mock interior stays dark */
  --rule: rgba(122, 27, 27, 0.16);
  --rule-strong: rgba(122, 27, 27, 0.34);
  --text: #2a1414;        /* deep wine ink */
  --text-strong: #160606; /* near-black wine */
  --text-muted: #6b4848;
  --text-dim: #9c7f6e;    /* sepia */
  --accent: #7a1b1b;      /* BANKR wine red */
  --accent-deep: #5a0e0e;
  --accent-soft: rgba(122, 27, 27, 0.10);
  --teal: #b8923c;        /* copper/gold (logo border) */
  --teal-deep: #8c6c24;
  --teal-soft: rgba(184, 146, 60, 0.16);
}

/* Page chrome: header + hero gradient */
.light .site-header {
  background: rgba(241, 231, 208, 0.92);
  border-bottom-color: rgba(122, 27, 27, 0.18);
}
.light .hero-bankr {
  background: radial-gradient(ellipse 80% 60% at 80% 0%, rgba(184, 146, 60, 0.18), transparent 70%),
              radial-gradient(ellipse 80% 60% at 20% 100%, rgba(122, 27, 27, 0.10), transparent 70%),
              var(--bg);
}
.light .hero-wordmark {
  box-shadow: 0 8px 24px rgba(122, 27, 27, 0.18);
  border-color: rgba(122, 27, 27, 0.20);
}
.light ::selection { background: var(--accent); color: #f1e7d0; }
.light :focus-visible { outline-color: var(--accent); }

/* Buttons in light mode */
.light .btn-primary { color: #faf2dc; }
.light .btn-primary:hover { color: #faf2dc; }
.light .nav-cta { color: #faf2dc !important; }

/* Mock dashboard interior stays dark in both themes — re-light its text */
.light .mock-window,
.light .mock-window .panel-title,
.light .mock-window .kpi-val,
.light .mock-window .app-name,
.light .mock-window .app-figs .num,
.light .mock-window .mini,
.light .mini-row .num.pull {
  color: #f4ecd8;
}
.light .mock-window .mock-title,
.light .mock-window .panel-meta,
.light .mock-window .bs-legend,
.light .mock-window .pnl-rows li,
.light .mock-window .event {
  color: rgba(244, 236, 216, 0.78);
}
.light .mock-window .kpi-label,
.light .mock-window .app-figs .muted,
.light .mock-window .mock-caption,
.light .mock-window .stage-bar .st {
  color: rgba(244, 236, 216, 0.55);
}
.light .mock-window .app-tag,
.light .mock-window .mini {
  background: rgba(244, 236, 216, 0.08);
  border-color: rgba(244, 236, 216, 0.18);
}
.light .mock-window .mock-status { color: #f5b800; }
.light .mock-window .pnl-rows .num { color: #4ade80; }
.light .mock-window .pnl-rows .num.neg { color: #ef4444; }
.light .mock-window .seg-loans { background: #f5b800; color: #1a0808; }
.light .mock-window .seg-secs { background: #3eb6c4; color: #1a0808; }
.light .mock-window .sw.seg-loans { background: #f5b800; }
.light .mock-window .sw.seg-secs { background: #3eb6c4; }
.light .mock-window .loop-num,
.light .mock-window .feat-num,
.light .mock-window .devlog-num { color: #f5b800; }

/* Loop-card mini-mock inside light cards also stays dark — same treatment */
.light .loop-card,
.light .loop-card * { color: inherit; }
.light .loop-card { color: #f4ecd8; }
.light .loop-card .mini-row { background: rgba(244, 236, 216, 0.06); border-color: rgba(244, 236, 216, 0.15); }
.light .loop-card .mini-row span:first-child { color: rgba(244, 236, 216, 0.78); }

/* Footer */
.light .site-footer { background: var(--bg-deep); }
.light .footer-brand img { opacity: 0.85; }

/* Make brand mark feel like a button (it toggles theme) */
.brand { cursor: pointer; user-select: none; transition: opacity 0.15s; }
.brand:hover { opacity: 0.78; }
.brand:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
/* Larger brand mark — show the BANKR R clearly */
.brand-logo { height: 30px; }
/* Drop the "Bankr" ::after label since the R icon stands alone */
.brand::after { content: none; }