/* Binchika — design system
   Brand: ivory ground, ink, bronze accent (from the agogo). Brand colours never encode party data. */

:root {
  --ground: #F4EFE6;
  --ground-2: #EAE3D6;
  --paper: #FBF8F2;
  --ink: #16140F;
  --ink-2: #4A453C;
  --ink-3: #6E675B;
  --rule: #D6CDBD;
  --bronze: #A24A22;
  --bronze-ink: #8A3C19; /* AA on ivory for text */
  --bronze-soft: #E9C9AE;
  --pending: #CFC6B6;      /* "no data yet" map fill */
  --focus: #1F5FBF;

  --f-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --f-body: "Atkinson Hyperlegible", "Segoe UI", system-ui, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, Consolas, monospace;

  --gutter: clamp(16px, 4vw, 48px);
  --max: 1200px;
  --radius: 14px;
  --ease: cubic-bezier(.2, .7, .1, 1);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ground: #15130F; --ground-2: #1E1B16; --paper: #1B1914;
    --ink: #F1EBDF; --ink-2: #CFC6B6; --ink-3: #A79E8F; --rule: #3A352C;
    --bronze: #D08A55; --bronze-ink: #E3A273; --bronze-soft: #4A2C1A; --pending: #3D382F; --focus: #7FB0FF;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --ground: #15130F; --ground-2: #1E1B16; --paper: #1B1914;
  --ink: #F1EBDF; --ink-2: #CFC6B6; --ink-3: #A79E8F; --rule: #3A352C;
  --bronze: #D08A55; --bronze-ink: #E3A273; --bronze-soft: #4A2C1A; --pending: #3D382F; --focus: #7FB0FF;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0; background: var(--ground); color: var(--ink);
  font: 400 1.0625rem/1.6 var(--f-body);
  text-rendering: optimizeLegibility; overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .2em; }
a:hover { color: var(--bronze-ink); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 4px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--ground); padding: 10px 14px; z-index: 100; }
.skip:focus { left: 8px; }
.wrap { width: min(100% - 2 * var(--gutter), var(--max)); margin-inline: auto; }
[hidden] { display: none !important; }
.sr-only { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Authority strip (on every page) ---------- */
.authority {
  background: var(--ink); color: var(--ground);
  font: 500 .8125rem/1.4 var(--f-body); letter-spacing: .01em;
}
.authority .wrap { display: flex; gap: .75rem; align-items: center; padding-block: .5rem; }
.authority strong { color: var(--bronze-soft); font-weight: 700; }
:root[data-theme="dark"] .authority strong { color: var(--bronze); }

/* ---------- Header ---------- */
.site-head { position: sticky; top: 0; z-index: 50; background: color-mix(in oklab, var(--ground) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--rule); }
.site-head .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 64px; }
.brand { display: flex; align-items: center; gap: .6rem; text-decoration: none; }
.brand img { width: 40px; height: 40px; }
.brand-word { font: 600 1.375rem/1 var(--f-display); letter-spacing: -.01em; font-variation-settings: "opsz" 72; }
.nav { display: flex; gap: clamp(.25rem, 1.5vw, 1.25rem); align-items: center; }
.nav a { text-decoration: none; font-weight: 700; font-size: .9375rem; padding: .5rem .55rem; border-radius: 8px; }
.nav a[aria-current="page"] { background: var(--ink); color: var(--ground); }
.nav-toggle { display: none; }
@media (max-width: 760px) {
  .nav-toggle { display: inline-flex; align-items: center; gap: .4rem; background: none; border: 1px solid var(--rule); color: var(--ink); border-radius: 10px; padding: .5rem .75rem; font: 700 .9375rem var(--f-body); min-height: 44px; }
  .nav { position: absolute; inset: 100% 0 auto 0; flex-direction: column; align-items: stretch; background: var(--ground); border-bottom: 1px solid var(--rule); padding: .5rem var(--gutter) 1rem; display: none; }
  .nav.open { display: flex; }
  .nav a { padding: .8rem .5rem; font-size: 1.0625rem; }
}

/* ---------- Type ---------- */
.eyebrow { font: 700 .8125rem/1.2 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--bronze-ink); margin: 0 0 1rem; }
h1, h2, h3 { font-family: var(--f-display); font-weight: 600; letter-spacing: -.02em; line-height: 1.04; margin: 0 0 .5em; text-wrap: balance; }
h1 { font-size: clamp(2.75rem, 9vw, 7.5rem); font-variation-settings: "opsz" 144, "SOFT" 30; }
h2 { font-size: clamp(2rem, 5vw, 3.75rem); font-variation-settings: "opsz" 96; }
h3 { font-size: clamp(1.25rem, 2.2vw, 1.625rem); font-variation-settings: "opsz" 36; letter-spacing: -.01em; }
.lede { font-size: clamp(1.125rem, 2vw, 1.375rem); color: var(--ink-2); max-width: 60ch; text-wrap: pretty; }
p { max-width: 68ch; }

/* ---------- Hero ---------- */
.hero { padding-block: clamp(3rem, 9vw, 7rem) clamp(2.5rem, 6vw, 5rem); position: relative; }
.hero-grid { display: grid; grid-template-columns: 1.25fr .9fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; } }
.hero h1 em { font-style: italic; color: var(--bronze-ink); font-variation-settings: "opsz" 144, "SOFT" 100; }
.gloss { font-family: var(--f-mono); font-size: .9375rem; color: var(--ink-3); margin-bottom: 1.5rem; }
.gloss b { color: var(--ink); font-weight: 600; }
.cta-row { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.btn { display: inline-flex; align-items: center; gap: .5rem; min-height: 48px; padding: .75rem 1.25rem; border-radius: 999px; font: 700 1rem var(--f-body); text-decoration: none; border: 2px solid var(--ink); transition: transform .3s var(--ease), background .3s var(--ease), color .3s var(--ease); }
.btn-solid { background: var(--ink); color: var(--ground); }
.btn-solid:hover { background: var(--bronze-ink); border-color: var(--bronze-ink); color: #fff; }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--ground); }
@media (prefers-reduced-motion: no-preference) { .btn:hover { transform: translateY(-2px); } }

.bell-stage { position: relative; aspect-ratio: 1; max-width: 460px; justify-self: center; width: 100%; }
.bell-stage img { width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 30px 40px rgb(60 30 10 / .18)); }
.ring { position: absolute; inset: 12%; border: 1.5px solid var(--bronze); border-radius: 50%; opacity: 0; pointer-events: none; }
@media (prefers-reduced-motion: no-preference) {
  .bell-stage.ringing img { animation: strike .9s var(--ease); transform-origin: 30% 55%; }
  .bell-stage.ringing .ring { animation: ripple 1.6s var(--ease) forwards; }
  .bell-stage.ringing .ring:nth-child(3) { animation-delay: .18s; }
}
@keyframes strike { 0% { transform: rotate(0); } 18% { transform: rotate(-4deg); } 40% { transform: rotate(2.5deg); } 65% { transform: rotate(-1deg); } 100% { transform: rotate(0); } }
@keyframes ripple { 0% { opacity: .6; transform: scale(.7); } 100% { opacity: 0; transform: scale(1.35); } }
.bell-btn { position: absolute; inset: 0; background: none; border: 0; cursor: pointer; border-radius: 50%; }

/* ---------- Countdown ---------- */
.countdowns { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin-top: 2.5rem; }
@media (max-width: 640px) { .countdowns { grid-template-columns: 1fr; } }
.cd { background: var(--paper); border: 1px solid var(--rule); border-radius: var(--radius); padding: 1.25rem 1.25rem 1rem; }
.cd-label { font-weight: 700; font-size: .9375rem; margin: 0; }
.cd-date { font-family: var(--f-mono); font-size: .8125rem; color: var(--ink-3); margin: .15rem 0 .9rem; }
.cd-units { display: grid; grid-template-columns: repeat(4, 1fr); gap: .25rem; }
.cd-units div { display: flex; flex-direction: column; }
.cd-num { font: 500 clamp(1.75rem, 4.5vw, 2.6rem)/1 var(--f-mono); font-variant-numeric: tabular-nums; letter-spacing: -.03em; }
.cd-unit { font-size: .75rem; color: var(--ink-3); text-transform: uppercase; letter-spacing: .08em; margin-top: .3rem; }

/* ---------- Leader panel (5-year-old test) ---------- */
.leader { background: var(--ink); color: var(--ground); border-radius: calc(var(--radius) * 1.5); padding: clamp(1.5rem, 4vw, 3rem); display: grid; grid-template-columns: auto 1fr; gap: clamp(1rem, 4vw, 3rem); align-items: center; }
@media (max-width: 700px) { .leader { grid-template-columns: 1fr; } }
.leader-big { font: 600 clamp(3rem, 12vw, 8rem)/.9 var(--f-display); letter-spacing: -.04em; }
.leader-big small { display: block; font: 700 .875rem/1.3 var(--f-body); letter-spacing: .06em; text-transform: uppercase; color: var(--bronze-soft); margin-bottom: .5rem; }
.leader p { color: color-mix(in oklab, var(--ground) 80%, transparent); margin: 0 0 .75rem; }
.meter { height: 14px; border-radius: 99px; background: color-mix(in oklab, var(--ground) 14%, transparent); overflow: hidden; }
.meter span { display: block; height: 100%; width: 0; background: var(--bronze-soft); }
.meter-caption { font-family: var(--f-mono); font-size: .8125rem; margin-top: .5rem !important; }

/* ---------- Sections ---------- */
section { padding-block: clamp(3.5rem, 9vw, 7rem); }
.band { background: var(--ground-2); }
.rule-top { border-top: 1px solid var(--rule); }

/* ---------- Scroll-lit method ---------- */
.method { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem, 5vw, 5rem); }
@media (max-width: 900px) { .method { grid-template-columns: 1fr; } }
.method-sticky { position: sticky; top: 110px; align-self: start; }
@media (max-width: 900px) { .method-sticky { position: static; } }
.steps { list-style: none; margin: 0; padding: 0; counter-reset: s; }
.step { counter-increment: s; padding: 2rem 0 2rem 4.5rem; border-top: 1px solid var(--rule); position: relative; opacity: .32; transition: opacity .6s var(--ease); }
.step::before { content: counter(s, decimal-leading-zero); position: absolute; left: 0; top: 2.1rem; font: 500 1.25rem var(--f-mono); color: var(--bronze-ink); }
.step.lit, .no-js .step { opacity: 1; }
@media (prefers-reduced-motion: reduce) { .step { opacity: 1; } }
.step h3 { margin-bottom: .35rem; }
.step p { margin: 0; color: var(--ink-2); }
.lamp { width: 100%; aspect-ratio: 4 / 3; border-radius: var(--radius); background: radial-gradient(circle at var(--lx, 30%) var(--ly, 40%), color-mix(in oklab, var(--bronze) 30%, transparent), transparent 55%), var(--paper); border: 1px solid var(--rule); display: grid; place-items: center; padding: 2rem; transition: --lx .8s, --ly .8s; }
.lamp-text { font: 600 clamp(1.5rem, 3vw, 2.25rem)/1.15 var(--f-display); text-align: center; text-wrap: balance; }
.lamp-text small { display: block; font: 500 .875rem var(--f-mono); color: var(--ink-3); margin-top: .75rem; }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 2px solid var(--ink); }
@media (max-width: 900px) { .stats { grid-template-columns: repeat(2, 1fr); } }
.stat { padding: 1.25rem 1rem 1.25rem 0; border-bottom: 1px solid var(--rule); }
.stat b { display: block; font: 500 clamp(1.75rem, 4vw, 3rem)/1 var(--f-mono); letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.stat span { font-size: .9375rem; color: var(--ink-2); }
.source-note { font-size: .8125rem; color: var(--ink-3); margin-top: 1rem; }

/* ---------- Pledge ---------- */
.pledge { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 2.5rem; }
@media (max-width: 900px) { .pledge { grid-template-columns: 1fr; } }
.pledge div { border-top: 2px solid var(--bronze); padding-top: 1rem; }
.pledge h3 { font-size: 1.25rem; }
.pledge p { color: var(--ink-2); margin: 0; }

/* ---------- Cards (parties) ---------- */
.toolbar { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; justify-content: space-between; margin: 2rem 0 1.5rem; }
.seg { display: inline-flex; border: 1px solid var(--rule); border-radius: 999px; padding: 3px; background: var(--paper); }
.seg button { border: 0; background: none; color: var(--ink); font: 700 .9375rem var(--f-body); padding: .55rem 1rem; border-radius: 999px; cursor: pointer; min-height: 40px; }
.seg button[aria-pressed="true"] { background: var(--ink); color: var(--ground); }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); gap: 1rem; list-style: none; padding: 0; margin: 0; }
.card { background: var(--paper); border: 1px solid var(--rule); border-radius: calc(var(--radius) * 1.3); padding: 1.25rem; display: flex; flex-direction: column; gap: 1rem; min-height: 280px; transition: transform .4s var(--ease), box-shadow .4s var(--ease); }
@media (prefers-reduced-motion: no-preference) { .card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px -20px rgb(40 25 10 / .35); } }
.card-top { display: flex; justify-content: space-between; align-items: flex-start; gap: .75rem; }
.roundel { width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; font: 700 1rem var(--f-mono); letter-spacing: -.02em; flex: none; }
.slot { font: 500 .75rem var(--f-mono); color: var(--ink-3); text-align: right; }
.card h3 { font-size: 1.3rem; margin: 0; }
.card .acr { font: 700 .875rem var(--f-mono); color: var(--ink-2); }
.status { margin-top: auto; display: flex; align-items: center; gap: .5rem; font-size: .875rem; color: var(--ink-2); border-top: 1px dashed var(--rule); padding-top: .75rem; }
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--pending); flex: none; border: 1px solid var(--ink-3); }
.card-links { display: flex; gap: 1rem; font-size: .875rem; font-weight: 700; }

/* ---------- Map page ---------- */
.map-layout { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(280px, 1fr); gap: 1.5rem; align-items: start; }
@media (max-width: 960px) { .map-layout { grid-template-columns: 1fr; } }
.map-frame { background: var(--paper); border: 1px solid var(--rule); border-radius: calc(var(--radius) * 1.3); position: relative; overflow: hidden; }
.map-frame svg { width: 100%; height: auto; touch-action: pan-y; }
.map-frame path.state { stroke: var(--paper); stroke-width: 1; cursor: pointer; transition: opacity .25s; }
.map-frame path.state:hover, .map-frame path.state:focus { opacity: .82; outline: none; stroke: var(--ink); stroke-width: 2; }
.map-frame path.state.selected { stroke: var(--ink); stroke-width: 2.5; }
.map-frame path.lga { stroke: var(--paper); stroke-width: .4; }
.map-frame path.lga:hover { stroke: var(--ink); stroke-width: 1.2; }
.map-label { font: 700 12.5px var(--f-body); fill: #16140F; pointer-events: none; paint-order: stroke; stroke: rgb(255 255 255 / .55); stroke-width: 2.5px; }
.map-back { position: absolute; top: 12px; left: 12px; z-index: 2; }
.map-tip { position: absolute; pointer-events: none; background: var(--ink); color: var(--ground); padding: .4rem .6rem; border-radius: 8px; font-size: .8125rem; opacity: 0; transition: opacity .15s; white-space: nowrap; z-index: 3; }
.panel { background: var(--paper); border: 1px solid var(--rule); border-radius: calc(var(--radius) * 1.3); padding: 1.25rem; }
.panel h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); margin-bottom: .25rem; }
.facts { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem 1rem; margin: 1rem 0; }
.facts dt { font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-3); }
.facts dd { margin: 0; font: 500 1.25rem var(--f-mono); }
.flag { font-size: .75rem; font-weight: 700; color: var(--bronze-ink); }
.legend { display: flex; flex-wrap: wrap; gap: .4rem .9rem; list-style: none; padding: 0; margin: .75rem 0 0; font-size: .8125rem; }
.legend li { display: flex; align-items: center; gap: .35rem; }
.legend i { width: 14px; height: 14px; border-radius: 4px; display: inline-block; border: 1px solid rgb(0 0 0 / .15); }
.race-tabs { margin-bottom: 1rem; flex-wrap: wrap; }
select.state-pick { width: 100%; min-height: 48px; font: 600 1rem var(--f-body); padding: .5rem .75rem; border-radius: 10px; border: 1px solid var(--rule); background: var(--paper); color: var(--ink); margin-bottom: 1rem; }
table.data { width: 100%; border-collapse: collapse; font-size: .9375rem; }
table.data th, table.data td { text-align: left; padding: .55rem .5rem; border-bottom: 1px solid var(--rule); }
table.data th { font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }
table.data td.num { font-family: var(--f-mono); text-align: right; }
details.table-alt { margin-top: 1.5rem; }
details.table-alt summary { cursor: pointer; font-weight: 700; min-height: 44px; display: flex; align-items: center; }

/* ---------- Forms / quiz ---------- */
fieldset { border: 1px solid var(--rule); border-radius: var(--radius); padding: 1rem 1.25rem; margin: 0 0 1rem; background: var(--paper); }
legend { font-weight: 700; padding: 0 .4rem; }
.opt { display: flex; gap: .6rem; align-items: center; min-height: 40px; }
.opt input { width: 20px; height: 20px; accent-color: var(--bronze); }
.result-box { border: 2px solid var(--ink); border-radius: var(--radius); padding: 1rem 1.25rem; margin-top: 1rem; }
.region-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr)); gap: .75rem; list-style: none; padding: 0; }
.region-grid li { background: var(--paper); border: 1px solid var(--rule); border-left: 6px solid var(--rc, var(--ink)); border-radius: 10px; padding: .9rem 1rem; }
.region-grid b { display: block; }
.region-grid span { font-size: .875rem; color: var(--ink-2); }
.roles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
@media (max-width: 900px) { .roles { grid-template-columns: 1fr; } }
.role { background: var(--paper); border: 1px solid var(--rule); border-radius: var(--radius); padding: 1.25rem; }
.role .count { font: 500 2.5rem/1 var(--f-mono); }
.timeline { list-style: none; padding: 0; margin: 1.5rem 0 0; border-left: 2px solid var(--bronze); }
.timeline li { padding: 0 0 1.25rem 1.25rem; position: relative; }
.timeline li::before { content: ""; position: absolute; left: -7px; top: .45rem; width: 12px; height: 12px; border-radius: 50%; background: var(--ground); border: 2px solid var(--bronze); }
.callout { border-left: 4px solid var(--bronze); background: var(--paper); padding: 1rem 1.25rem; border-radius: 0 var(--radius) var(--radius) 0; margin: 1.5rem 0; }
pre.code { background: var(--ink); color: var(--ground); padding: 1rem; border-radius: var(--radius); overflow-x: auto; font: 400 .8125rem/1.5 var(--f-mono); }

/* ---------- Footer ---------- */
.site-foot { border-top: 1px solid var(--rule); padding-block: 3rem; font-size: .9375rem; color: var(--ink-2); }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; }
@media (max-width: 760px) { .foot-grid { grid-template-columns: 1fr; } }
.site-foot h2 { font-size: 1rem; font-family: var(--f-body); letter-spacing: 0; margin-bottom: .5rem; color: var(--ink); }
.site-foot ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .4rem; }
.theme-btn { background: none; border: 1px solid var(--rule); color: var(--ink); border-radius: 999px; padding: .45rem .9rem; font: 700 .875rem var(--f-body); cursor: pointer; min-height: 40px; }

/* reveal */
@media (prefers-reduced-motion: no-preference) {
  .js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
  .js .reveal.in { opacity: 1; transform: none; }
}