/* Roomie Radar — black chrome, white panels, blue signal. */
:root {
  --ink: #121314;
  --ink-2: #1c1d20;
  --ink-3: #2a2c30;
  --paper: #ffffff;
  --canvas: #ececea;
  --line: #e2e2de;
  --muted: #5c5f66;          /* 6.3:1 on white */
  --on-ink: #f4f4f2;
  --muted-on-ink: #a9acb2;   /* 7.9:1 on ink */
  --accent: #4DA3FF;           /* fills & text on ink only; never text on white */
  --accent-deep: #1D6FE0;
  --ok: #2f7a3a;
  --no: #b3261e;
  --font-display: "Outfit", system-ui, sans-serif;
  --font-body: "Work Sans", system-ui, sans-serif;
  --radius: 4px;
  --shadow: 0 24px 60px -24px rgba(18, 19, 20, .35);
  --ease: cubic-bezier(.2, .7, .2, 1);
  --rail-w: 56px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--canvas); color: var(--ink);
  font: 400 16px/1.6 var(--font-body);
  min-height: 100dvh; display: flex; flex-direction: column;
}
main { flex: 1; outline: none; }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.1; margin: 0; }
p { margin: 0; }
a { color: inherit; }
img, svg { display: block; }
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; }
.icon { width: 18px; height: 18px; flex-shrink: 0; }
.muted { color: var(--muted); font-weight: 400; }
[hidden] { display: none !important; }

:focus-visible { outline: 3px solid var(--accent-deep); outline-offset: 3px; }
.band :focus-visible, .topbar :focus-visible, .survey-side :focus-visible, .results-head :focus-visible { outline-color: var(--accent); }
h1:focus { outline: none; }

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--accent); color: var(--ink); padding: 10px 16px; font-weight: 600; border-radius: var(--radius);
}
.skip-link:focus { top: 12px; }

/* ---------- top bar ---------- */
.topbar { background: var(--ink); color: var(--on-ink); position: sticky; top: 0; z-index: 40; }
.topbar-inner {
  max-width: 1240px; margin: 0 auto; padding: 0 24px; height: 68px;
  display: flex; align-items: center; gap: 32px;
}
.logo {
  display: inline-flex; align-items: center; gap: 10px; text-decoration: none;
  font: 700 21px/1 var(--font-display); letter-spacing: .06em; color: var(--on-ink);
}
.logo b { color: var(--accent); font-weight: 700; }
.logo-mark { width: 28px; height: 28px; }
.site-nav { display: flex; gap: 4px; margin-left: auto; }
.site-nav a {
  position: relative; text-decoration: none; padding: 24px 12px;
  font: 600 12px/1 var(--font-display); letter-spacing: .12em; text-transform: uppercase; color: var(--on-ink);
  transition: color .2s var(--ease);
}
.site-nav a:hover { color: var(--accent); }
.site-nav a[aria-current="page"] { color: var(--accent); }
.site-nav a[aria-current="page"]::after {
  content: ""; position: absolute; left: 12px; right: 12px; bottom: 0; height: 3px; background: var(--accent);
}
.saved-badge {
  display: inline-grid; place-items: center; min-width: 20px; height: 20px; margin-left: 4px; padding: 0 5px;
  background: var(--accent); color: var(--ink); border-radius: 2px; font-size: 11px;
}
.topbar-loc { font: 600 11px/1 var(--font-display); letter-spacing: .14em; color: var(--accent); }
.menu-btn {
  display: none; margin-left: auto; background: none; border: 0; color: var(--on-ink);
  width: 44px; height: 44px; place-items: center; border-radius: var(--radius);
}
.menu-btn .icon { width: 24px; height: 24px; }

/* ---------- stage & panels ---------- */
.stage { max-width: 1240px; margin: 0 auto; padding: 32px 24px 0; }
.panel {
  position: relative; background: var(--paper); box-shadow: var(--shadow);
  padding-right: var(--rail-w);
}
.panel::after { /* black rail column, like the floor indicator in the reference */
  content: ""; position: absolute; top: 0; right: 0; bottom: 0; width: var(--rail-w); background: var(--ink);
}
.corner-tag {
  position: absolute; top: 18px; left: 18px; z-index: 2;
  border: 1px solid var(--line); padding: 8px 10px; background: var(--paper);
  font: 600 10px/1.25 var(--font-display); letter-spacing: .12em; text-transform: uppercase;
}
.eyebrow {
  font: 600 12px/1.3 var(--font-display); letter-spacing: .16em; text-transform: uppercase; color: var(--muted);
  margin-bottom: 14px;
}
.eyebrow-dark { color: var(--muted-on-ink); }
.step-count { font: 600 12px/1 var(--font-display); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }

/* rail */
.rail {
  list-style: none; margin: 0; padding: 32px 0; position: absolute; z-index: 3;
  top: 0; right: 0; bottom: 0; width: var(--rail-w);
  display: flex; flex-direction: column; justify-content: space-between; align-items: center;
  color: var(--muted-on-ink); font: 500 11px/1 var(--font-display);
}
.rail li { position: relative; width: 100%; text-align: center; }
.rail li::after { content: ""; position: absolute; right: 0; top: 50%; width: 6px; height: 1px; background: #4a4c52; }
.rail-tag {
  position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
  background: var(--accent); color: var(--ink); white-space: nowrap;
  font: 700 12px/1 var(--font-display); letter-spacing: .08em; text-transform: uppercase; padding: 10px 12px;
}
.rail-tag::after {
  content: ""; position: absolute; right: -8px; top: 50%; width: 8px; height: 3px; transform: translateY(-50%); background: var(--accent);
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 0 22px; border-radius: var(--radius); border: 2px solid transparent;
  font: 600 14px/1 var(--font-display); letter-spacing: .08em; text-transform: uppercase; text-decoration: none;
  transition: background-color .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease), transform .12s var(--ease);
  touch-action: manipulation;
}
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--ink); color: var(--on-ink); }
.btn-primary:hover { background: var(--ink-3); }
.btn-primary .icon { color: var(--accent); }
.btn-ghost { background: transparent; border-color: var(--ink); color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--on-ink); }
.btn-lime { background: var(--accent); color: var(--ink); }
.btn-lime:hover { background: #7BBBFF; }
.btn:disabled { opacity: .6; cursor: progress; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 28px; }
.spinner {
  width: 16px; height: 16px; border-radius: 50%; border: 2px solid rgba(255,255,255,.3); border-top-color: var(--accent);
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- hero ---------- */
.hero {
  display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr); gap: 40px; align-items: center;
  padding: 56px calc(var(--rail-w) + 48px) 48px 40px;
}
.hero-plan, .detail-plan { perspective: 1200px; }
.plan-svg { width: 100%; height: auto; filter: drop-shadow(0 22px 22px rgba(18,19,20,.28)) drop-shadow(0 3px 3px rgba(18,19,20,.2)); }
.hero-plan .plan-svg { transform: rotateX(14deg) rotateZ(-2deg); transition: transform .8s var(--ease); }
.hero-plan:hover .plan-svg { transform: rotateX(6deg) rotateZ(0deg); }
.display { font-size: clamp(40px, 5.2vw, 68px); font-weight: 800; letter-spacing: -.02em; text-transform: uppercase; line-height: .98; }
.display mark { background: var(--accent); color: var(--ink); padding: 0 .12em; box-decoration-break: clone; -webkit-box-decoration-break: clone; }
.lede { margin: 20px 0 28px; font-size: 18px; color: var(--muted); max-width: 46ch; }
.hero-q { border-top: 1px solid var(--line); padding-top: 24px; }

/* ---------- form fields ---------- */
.q { border: 0; margin: 0 0 28px; padding: 0; min-width: 0; }
.q-label { font: 600 18px/1.3 var(--font-display); margin-bottom: 14px; padding: 0; }
.hint { color: var(--muted); font-size: 14px; margin: -6px 0 14px; }
.budget-readout { display: flex; align-items: baseline; gap: 10px; margin-bottom: 8px; color: var(--muted); font-weight: 500; }
.budget-num { font: 800 52px/1 var(--font-display); color: var(--ink); letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.range-scale { display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); margin-top: 6px; }
.fit { margin-top: 10px; font-size: 14px; }
.fit-num { display: inline-block; background: var(--ink); color: var(--accent); font: 700 13px/1 var(--font-display); padding: 5px 8px; margin-right: 4px; font-variant-numeric: tabular-nums; }

input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 44px; background: transparent; cursor: pointer; margin: 0; }
input[type="range"]::-webkit-slider-runnable-track { height: 6px; background: var(--ink); border-radius: 3px; }
input[type="range"]::-moz-range-track { height: 6px; background: var(--ink); border-radius: 3px; }
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 28px; height: 28px; margin-top: -11px; border-radius: 2px;
  background: var(--accent); border: 3px solid var(--ink); box-shadow: 0 2px 6px rgba(0,0,0,.25);
}
input[type="range"]::-moz-range-thumb { width: 22px; height: 22px; border-radius: 2px; background: var(--accent); border: 3px solid var(--ink); }
input[type="range"]:focus-visible { outline: none; }
input[type="range"]:focus-visible::-webkit-slider-thumb { box-shadow: 0 0 0 4px rgba(29,111,224,.55); }
input[type="range"]:focus-visible::-moz-range-thumb { box-shadow: 0 0 0 4px rgba(29,111,224,.55); }

.choices { display: grid; gap: 10px; }
.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.choice { position: relative; display: block; cursor: pointer; }
.choice input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.choice-body {
  display: flex; align-items: center; gap: 12px; height: 100%; min-height: 56px;
  padding: 14px 16px; border: 1.5px solid var(--line); border-radius: var(--radius); background: var(--paper);
  transition: border-color .15s var(--ease), background-color .15s var(--ease), box-shadow .15s var(--ease);
}
.compact .choice-body { padding: 12px; min-height: 52px; }
.choice-text { display: flex; flex-direction: column; gap: 2px; flex: 1; min-width: 0; }
.choice-text strong { font: 600 15px/1.25 var(--font-display); }
.choice-text small { color: var(--muted); font-size: 13px; line-height: 1.35; }
.choice-icon { width: 22px; height: 22px; color: var(--muted); }
.choice-check {
  width: 22px; height: 22px; padding: 3px; border-radius: 2px; border: 1.5px solid #c9cac5; color: transparent;
  transition: background-color .15s var(--ease), color .15s var(--ease), border-color .15s var(--ease);
}
.choice:hover .choice-body { border-color: #9a9c98; }
.choice input:checked + .choice-body { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); background: #EEF5FF; }
.choice input:checked + .choice-body .choice-check { background: var(--accent); color: var(--ink); border-color: var(--ink); }
.choice input:checked + .choice-body .choice-icon { color: var(--ink); }
.choice input:focus-visible + .choice-body { outline: 3px solid var(--accent-deep); outline-offset: 2px; }
.field-error { color: var(--no); font-size: 14px; font-weight: 500; margin-top: 8px; min-height: 0; }
.field-error:empty { display: none; }
.has-error .choice-body { border-color: var(--no); }

/* ---------- survey ---------- */
.survey { display: grid; grid-template-columns: minmax(260px, 340px) minmax(0, 1fr); min-height: 620px; }
.survey-side {
  background: var(--ink-2); color: var(--on-ink); padding: 48px 36px;
  display: flex; flex-direction: column;
}
.step-big { font: 800 88px/1 var(--font-display); color: var(--muted-on-ink); letter-spacing: -.03em; margin-bottom: 24px; font-variant-numeric: tabular-nums; }
.step-big span { color: var(--accent); }
.survey-side h1 { font-size: 34px; font-weight: 700; text-transform: uppercase; letter-spacing: .01em; }
.side-sub { color: var(--muted-on-ink); margin-top: 12px; }
.so-far { margin: auto 0 0; padding-top: 32px; display: grid; gap: 12px; }
.so-far div { border-top: 1px solid var(--ink-3); padding-top: 10px; }
.so-far dt { font: 600 11px/1 var(--font-display); letter-spacing: .14em; text-transform: uppercase; color: var(--muted-on-ink); }
.so-far dd { margin: 4px 0 0; font-weight: 500; }
.survey-main { padding: 48px 48px 40px; }
.progress { height: 4px; background: var(--line); margin-bottom: 32px; }
.progress span { display: block; height: 100%; background: var(--ink); transition: width .4s var(--ease); }

/* ---------- bands (dark strip) ---------- */
.band { background: var(--ink); color: var(--on-ink); margin-top: 56px; }
.band-inner {
  max-width: 1240px; margin: 0 auto; padding: 40px 24px 48px;
  display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 32px 40px; position: relative;
}
.band-head { grid-column: 1 / -1; }
.ghost-title { font-size: clamp(36px, 6vw, 72px); font-weight: 800; text-transform: uppercase; color: var(--muted-on-ink); letter-spacing: -.01em; }
.how { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2px; align-self: start; }
.how li { background: var(--ink-2); padding: 28px 24px; border-top: 3px solid var(--ink-3); transition: border-color .2s var(--ease); }
.how li:hover { border-top-color: var(--accent); }
.how-num { font: 800 15px/1 var(--font-display); color: var(--accent); letter-spacing: .1em; }
.how h3 { font-size: 20px; margin: 14px 0 8px; }
.how p { color: var(--muted-on-ink); font-size: 15px; }
.map-card { background: var(--paper); color: var(--ink); padding: 0; box-shadow: var(--shadow); align-self: start; margin-top: -120px; position: relative; }
.map-card-label {
  position: absolute; top: 12px; left: 12px; z-index: 2; background: var(--ink); color: var(--on-ink);
  font: 600 11px/1.2 var(--font-display); letter-spacing: .12em; text-transform: uppercase; padding: 8px 10px;
}
.map-svg { width: 100%; height: auto; }

/* ---------- about ---------- */
.about { max-width: 1240px; margin: 0 auto; padding: 56px 24px 72px; display: grid; grid-template-columns: 140px minmax(0, 1fr); }
.about-block { background: var(--ink); margin-top: 80px; }
.about-card { background: var(--paper); padding: 48px 56px; box-shadow: var(--shadow); max-width: 820px; }
.wordmark-lg { font-size: clamp(36px, 6vw, 64px); font-weight: 700; letter-spacing: .04em; margin-bottom: 20px; }
.wordmark-lg span { background: var(--accent); padding: 0 .06em; }
.about-card > p { color: var(--muted); max-width: 62ch; }
.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin: 32px 0 24px; padding: 24px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.stats dt { font: 600 11px/1.2 var(--font-display); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.stats dd { margin: 6px 0 0; font: 800 36px/1 var(--font-display); font-variant-numeric: tabular-nums; }
.note { display: flex; gap: 8px; align-items: center; font-size: 14px; color: var(--muted); }

/* ---------- results ---------- */
.results-head { background: var(--ink); color: var(--on-ink); }
.results-inner { max-width: 1240px; margin: 0 auto; padding: 40px 24px; display: grid; grid-template-columns: 340px minmax(0, 1fr); gap: 48px; align-items: center; }
.radar-svg { width: 100%; height: auto; }
.radar-svg .sweep { transform-origin: 160px 160px; animation: sweep 5s linear infinite; }
@keyframes sweep { to { transform: rotate(360deg); } }
.radar-dot { transition: r .15s var(--ease); }
.radar-svg a:hover .radar-dot, .radar-svg a:focus-visible .radar-dot { stroke: var(--accent); stroke-width: 3; }
.results-copy h1 { font-size: clamp(32px, 4.4vw, 56px); font-weight: 800; text-transform: uppercase; letter-spacing: -.01em; }
.hl { color: var(--accent); }
.answer-chips { list-style: none; margin: 20px 0 24px; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.answer-chips li { border: 1px solid var(--ink-3); background: var(--ink-2); padding: 6px 10px; font-size: 13px; border-radius: 2px; }
.results-body { max-width: 1240px; margin: 0 auto; padding: 28px 24px 72px; }
.toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; margin-bottom: 24px; }
.select-wrap { display: flex; align-items: center; gap: 10px; font: 600 12px/1 var(--font-display); letter-spacing: .1em; text-transform: uppercase; }
.select-wrap select { min-height: 44px; padding: 0 36px 0 12px; border: 1.5px solid var(--ink); border-radius: var(--radius); background: var(--paper); font: 500 15px var(--font-body); text-transform: none; letter-spacing: 0; cursor: pointer; }
.toggle { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; cursor: pointer; font-size: 15px; }
.toggle input { width: 20px; height: 20px; accent-color: var(--ink); cursor: pointer; }
.count { margin-left: auto; color: var(--muted); font-size: 14px; }
.cards { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; }
.card { background: var(--paper); display: flex; flex-direction: column; box-shadow: 0 1px 0 var(--line); transition: box-shadow .2s var(--ease), transform .2s var(--ease); }
.card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.card.is-over { opacity: .82; }
.card-link { display: block; padding: 22px 22px 10px; background: #f6f6f3; }
.card-plan { aspect-ratio: 652 / 452; }
.card-body { padding: 18px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.card-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.match-tag { display: inline-block; background: var(--accent); color: var(--ink); font: 700 12px/1 var(--font-display); letter-spacing: .08em; text-transform: uppercase; padding: 8px 10px; }
.icon-btn { width: 44px; height: 44px; display: grid; place-items: center; background: none; border: 1.5px solid var(--line); border-radius: var(--radius); transition: border-color .15s, background-color .15s; }
.icon-btn:hover { border-color: var(--ink); }
.save-btn.is-saved, .pill.is-saved { background: var(--ink); border-color: var(--ink); color: var(--accent); }
.save-btn.is-saved .icon, .pill.is-saved .icon { fill: currentColor; }
.card-kicker { font: 600 11px/1 var(--font-display); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.card-code { font-size: 40px; font-weight: 800; letter-spacing: -.01em; margin: 6px 0 2px; }
.card-code a { text-decoration: none; background-image: linear-gradient(var(--accent), var(--accent)); background-size: 100% 6px; background-position: 0 88%; background-repeat: no-repeat; }
.card-code a:hover { background-size: 100% 40%; }
.card-name { font-weight: 500; }
.card-price { margin: 10px 0 14px; font-size: 15px; }
.card-price strong { font: 700 22px var(--font-display); font-variant-numeric: tabular-nums; }
.reasons { list-style: none; margin: auto 0 0; padding: 0; display: grid; gap: 6px; font-size: 14px; }
.reasons li { display: flex; align-items: center; gap: 8px; }
.reasons .icon { width: 16px; height: 16px; }
.reasons .ok .icon { color: var(--ok); }
.reasons .no { color: var(--muted); }
.reasons .no .icon { color: var(--no); }
.empty, .empty-inline { text-align: center; padding: 72px 24px; }
.empty h1 { font-size: 36px; text-transform: uppercase; margin-bottom: 12px; }
.empty p, .empty-inline p { color: var(--muted); margin-bottom: 24px; }
.panel.empty { padding-right: calc(var(--rail-w) + 24px); }

/* ---------- detail ---------- */
.crumbs { margin-bottom: 14px; }
.crumbs a { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; font: 600 13px/1 var(--font-display); letter-spacing: .1em; text-transform: uppercase; text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }
.detail {
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 40px; align-items: center;
  padding: 64px calc(var(--rail-w) + 136px) 48px 136px;
}
.detail-plan { display: flex; flex-direction: column; gap: 20px; }
.plan-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.pill { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 16px; border: 1.5px solid var(--line); background: var(--paper); border-radius: var(--radius); font: 600 12px/1 var(--font-display); letter-spacing: .1em; text-transform: uppercase; transition: border-color .15s; }
.pill:hover { border-color: var(--ink); }
.code { font-size: clamp(64px, 8vw, 104px); font-weight: 800; letter-spacing: -.03em; line-height: .9; display: inline; background-image: linear-gradient(var(--accent), var(--accent)); background-size: 100% 22%; background-position: 0 92%; background-repeat: no-repeat; }
.detail-name { font: 600 18px/1.3 var(--font-display); margin-top: 16px; }
.headline-specs { display: flex; gap: 32px; margin: 22px 0; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.headline-specs span { font: 600 12px/1 var(--font-display); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.headline-specs strong { font: 700 24px var(--font-display); font-variant-numeric: tabular-nums; }
.specs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 28px; margin: 0; }
.spec { font-size: 14px; border-bottom: 1px dashed var(--line); padding-bottom: 8px; }
.spec dt { color: var(--muted); font: 600 11px/1.3 var(--font-display); letter-spacing: .1em; text-transform: uppercase; }
.spec dd { margin: 3px 0 0; font-weight: 600; }
.detail-desc { margin-top: 20px; color: var(--muted); font-size: 15px; max-width: 56ch; }
.sample-note { display: inline-flex; gap: 6px; align-items: center; font-size: 13px; color: var(--muted); }
.side-tab {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 4;
  display: flex; align-items: center; gap: 10px; padding: 16px 14px; min-height: 64px;
  background: var(--paper); border: 1px solid var(--line); text-decoration: none;
  font: 700 18px/1 var(--font-display); transition: border-color .15s, box-shadow .15s;
}
.side-tab small { display: block; font: 600 10px/1 var(--font-display); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.side-tab:hover { border-color: var(--ink); box-shadow: var(--shadow); }
.side-prev { left: 0; }
.side-next { right: var(--rail-w); }
.rail-wrap .rail li span { font-variant-numeric: tabular-nums; }

.detail-band { margin-top: 0; }
.detail-band .band-inner { padding-top: 0; }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--ink-3); grid-column: 1; }
.tabs [role="tab"] {
  background: none; border: 0; color: var(--on-ink); min-height: 52px; padding: 0 16px; position: relative;
  font: 600 12px/1 var(--font-display); letter-spacing: .12em; text-transform: uppercase;
}
.tabs [role="tab"]:hover { color: var(--accent); }
.tabs [role="tab"][aria-selected="true"] { color: var(--accent); }
.tabs [role="tab"][aria-selected="true"]::after { content: ""; position: absolute; left: 16px; right: 16px; bottom: -1px; height: 3px; background: var(--accent); }
.tab-panels { grid-column: 1; padding-top: 24px; }
.detail-band .map-card { grid-column: 2; grid-row: 1 / span 2; margin-top: -60px; }
.score-line { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-bottom: 18px; }
.warn { display: inline-flex; gap: 6px; align-items: center; color: #ffb4ab; font-size: 14px; }
.reasons-lg { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 24px; font-size: 15px; }
.band .reasons .ok .icon { color: var(--accent); }
.band .reasons .no { color: var(--muted-on-ink); }
.band .reasons .no .icon { color: #ff8a80; }
.text-link { color: var(--accent); }
.amenities { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2px; }
.amenities li { display: flex; align-items: center; gap: 10px; background: var(--ink-2); padding: 14px 16px; font-size: 14px; }
.amenities .icon { color: var(--accent); }
.amenities .off { color: var(--muted-on-ink); }
.amenities .off .icon { color: #5d6066; }
.commutes { list-style: none; margin: 0 0 16px; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 2px; }
.commutes li { background: var(--ink-2); padding: 18px 16px; display: grid; gap: 6px; }
.commutes .icon { color: var(--accent); width: 22px; height: 22px; }
.commutes strong { font: 700 24px var(--font-display); font-variant-numeric: tabular-nums; }
.commutes span { color: var(--muted-on-ink); font-size: 13px; }
.muted-dark { color: var(--muted-on-ink); font-size: 14px; }

/* ---------- footer & toast ---------- */
.footer { background: var(--ink); color: var(--muted-on-ink); margin-top: auto; }
.footer-inner { max-width: 1240px; margin: 0 auto; padding: 32px 24px; display: grid; gap: 8px; font-size: 14px; }
.footer a { color: var(--on-ink); }
.logo-sm { font-size: 16px; }
.fine { font-size: 12px; }
.toast {
  position: fixed; left: 50%; bottom: 24px; z-index: 60; transform: translate(-50%, 20px); opacity: 0; pointer-events: none;
  background: var(--ink); color: var(--on-ink); border-left: 4px solid var(--accent); padding: 14px 18px; font-size: 15px;
  box-shadow: var(--shadow); max-width: calc(100vw - 32px); transition: opacity .2s var(--ease), transform .2s var(--ease);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.home-band-spacer { height: 0; }

/* ---------- responsive ---------- */
@media (max-width: 1180px) {
  .detail { padding: 56px calc(var(--rail-w) + 32px) 104px 32px; }
  .side-tab { top: auto; bottom: 16px; transform: none; }
  .side-prev { left: 16px; }
  .side-next { right: calc(var(--rail-w) + 16px); }
}
@media (max-width: 1080px) {
  .cols-5 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  :root { --rail-w: 0px; }
  .panel::after, .rail { display: none; }
  .menu-btn { display: grid; }
  .topbar-loc { display: none; }
  .site-nav {
    position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; gap: 0;
    background: var(--ink); border-top: 1px solid var(--ink-3); padding: 8px 16px 16px; display: none;
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 16px 8px; font-size: 14px; }
  .site-nav a[aria-current="page"]::after { left: 0; right: auto; top: 12px; bottom: 12px; width: 3px; height: auto; }
  .hero, .detail { grid-template-columns: 1fr; padding: 56px 24px 32px; gap: 28px; }
  .hero-plan { max-width: 560px; }
  .survey { grid-template-columns: 1fr; min-height: 0; }
  .survey-side { padding: 28px 24px; }
  .step-big { font-size: 56px; margin-bottom: 12px; }
  .so-far { display: none; }
  .survey-main { padding: 28px 24px 32px; }
  .band-inner { grid-template-columns: 1fr; }
  .how { grid-template-columns: 1fr; }
  .map-card, .detail-band .map-card { margin-top: 0; grid-column: 1; grid-row: auto; }
  .results-inner { grid-template-columns: 1fr; gap: 24px; }
  .radar-wrap { max-width: 300px; }
  .about { grid-template-columns: 1fr; padding-top: 32px; }
  .about-block { display: none; }
  .about-card { padding: 32px 24px; }
  .detail .side-tab { position: static; transform: none; }
  .detail { grid-template-areas: none; }
}
@media (max-width: 600px) {
  .stage { padding: 16px 16px 0; }
  .topbar-inner { padding: 0 16px; }
  .hero, .detail { padding: 52px 18px 28px; }
  .cols-2, .cols-3, .cols-4 { grid-template-columns: 1fr; }
  .cols-5, .cols-4.compact { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .budget-num { font-size: 44px; }
  .specs, .reasons-lg, .amenities { grid-template-columns: 1fr; }
  .commutes { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stats { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .stats dd { font-size: 28px; }
  .actions .btn { flex: 1 1 auto; }
  .results-body, .band-inner, .about { padding-left: 16px; padding-right: 16px; }
  .results-inner { padding: 28px 16px; }
  .cards { grid-template-columns: 1fr; }
  .count { margin-left: 0; }
  .headline-specs { gap: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .hero-plan .plan-svg { transform: none; }
}

/* ---------- get matched (lead form) ---------- */
.nav-cta.nav-cta { background: var(--accent); color: var(--ink); margin: 14px 0 14px 8px; padding: 10px 14px; border-radius: var(--radius); }
.nav-cta.nav-cta:hover { background: #7BBBFF; color: var(--ink); }
.nav-cta.nav-cta[aria-current="page"] { color: var(--ink); box-shadow: inset 0 0 0 2px var(--on-ink); }
.nav-cta[aria-current="page"]::after { display: none; }
.lead-cta {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 32px;
  background: var(--paper); border-left: 6px solid var(--accent); padding: 22px 26px; margin-bottom: 28px; box-shadow: 0 1px 0 var(--line);
}
.lead-cta h2 { font-size: 24px; text-transform: uppercase; margin-bottom: 4px; }
.lead-cta p { color: var(--muted); max-width: 60ch; }
.lead.survey { padding-right: 0; }
.lead.survey::after { display: none; }
.perks { list-style: none; margin: 28px 0 0; padding: 0; display: grid; gap: 12px; }
.perks li { display: flex; align-items: center; gap: 10px; font-weight: 500; }
.perks .icon { color: var(--accent); }
.field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 20px; }
.field-grid .field:first-child { grid-column: 1 / -1; }
.field { margin-bottom: 22px; }
.field label { display: block; font: 600 15px/1.3 var(--font-display); margin-bottom: 8px; }
.field input, .field textarea {
  width: 100%; min-height: 48px; padding: 12px 14px; font-size: 16px;
  border: 1.5px solid #c9cac5; border-radius: var(--radius); background: var(--paper);
  transition: border-color .15s var(--ease), box-shadow .15s var(--ease);
}
.field textarea { resize: vertical; line-height: 1.5; }
.field input:hover, .field textarea:hover { border-color: #9a9c98; }
.field input:focus-visible, .field textarea:focus-visible { outline: none; border-color: var(--ink); box-shadow: 0 0 0 3px rgba(29,111,224,.45); }
.field .hint { margin: 6px 0 0; }
.field.has-error input { border-color: var(--no); }
.req { color: var(--no); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.consent { background: #f6f6f3; border: 1.5px solid var(--line); border-radius: var(--radius); padding: 16px; }
.consent.has-error { border-color: var(--no); }
.consent-label { display: flex; gap: 12px; align-items: flex-start; cursor: pointer; font-size: 14px; line-height: 1.5; }
.consent-label input { width: 22px; height: 22px; margin: 1px 0 0; flex-shrink: 0; accent-color: var(--ink); cursor: pointer; }
.consent-label a { color: var(--accent-deep); font-weight: 600; }
.error-summary { border: 2px solid var(--no); background: #fdf1f0; padding: 16px 18px; margin-bottom: 24px; border-radius: var(--radius); }
.error-summary:focus { outline: 3px solid var(--no); outline-offset: 2px; }
.error-summary ul { margin: 8px 0 0; padding-left: 20px; }
.error-summary a { color: var(--no); }
.matched { max-width: 720px; margin: 0 auto; }
.matched-icon { display: inline-grid; place-items: center; width: 64px; height: 64px; background: var(--accent); border-radius: 50%; margin-bottom: 20px; }
.matched-icon .icon { width: 32px; height: 32px; color: var(--ink); }
.answer-chips.light { justify-content: center; }
.answer-chips.light li { background: var(--ink); color: var(--on-ink); border-color: var(--ink); font-weight: 600; }
.actions.center { justify-content: center; }
.fine-dark { font-size: 13px; color: var(--muted); margin-top: 24px; }
.fine-dark a, .footer .fine a { color: inherit; }
.prose { padding: 56px 56px 48px; max-width: 820px; margin: 0 auto; }
.prose.panel { padding-right: 56px; }
.prose.panel::after { display: none; }
.prose h1 { font-size: 44px; text-transform: uppercase; margin-bottom: 24px; }
.prose h2 { font-size: 20px; margin: 28px 0 8px; }
.prose p, .prose li { color: var(--muted); max-width: 68ch; }
.prose ul { padding-left: 20px; }
.prose a { color: var(--accent-deep); font-weight: 600; }
@media (max-width: 900px) {
  .nav-cta.nav-cta { margin: 8px 0 0; text-align: center; padding: 16px; }
  .prose, .prose.panel { padding: 32px 22px; }
}
@media (max-width: 600px) {
  .field-grid { grid-template-columns: 1fr; }
  .lead-cta .btn { width: 100%; }
}