/* CostBreak — the project layer over the Industry design system.
 *
 * ds.css is the system, verbatim: tokens, .blueprint, .card, .btn, focus
 * states. Nothing in here restyles those. This file adds only what the
 * project needs on top — the display type CostBreak uses, the page chrome,
 * and the method drawing's ink.
 *
 * Every value is a token from ds.css. If you find yourself typing a hex, a
 * font name or a px the scale already carries, stop.
 */

/* ── display type ──────────────────────────────────────────────────────
 * The system sets h1 at 42px upright. CostBreak's pages carry a larger
 * condensed italic display face over that, which is the project's own voice
 * and the reason .display is a class rather than a restyle of h1.
 */
.display {
  font-family: var(--font-heading);
  font-weight: 200;
  font-style: italic;
  font-size: clamp(38px, 6vw, 64px);
  line-height: 1;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin: 0 0 var(--space-6);
}
.eyebrow {
  font-family: var(--font-heading);
  font-weight: 300;
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-neutral-600);
  margin: 0 0 var(--space-3);
}
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 40px; }

/* ── header ────────────────────────────────────────────────────────────
 * Two lines. The first is the sequence a visitor moves through; the second
 * is the action, which is not part of that sequence and does not sit in it.
 */
.bar { border-bottom: 1px solid var(--color-divider); }
.bar__in { display: flex; align-items: baseline; gap: var(--space-8); flex-wrap: wrap; padding-top: 18px; }
.bar__brand { margin-right: auto; display: block; }
.bar__brand img { height: 30px; width: auto; }
.bar__links { display: flex; gap: 26px; align-items: baseline; flex-wrap: wrap; row-gap: 0; }
.bar__links a {
  font-family: var(--font-heading);
  font-weight: 300;
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-neutral-700);
  text-decoration: none;
  padding-bottom: 14px;
  border-bottom: 1px solid transparent;
}
.bar__links a:hover { color: var(--color-accent); }
.bar__links a[aria-current="page"] { color: var(--color-text); border-bottom-color: var(--color-text); }
.bar__act { display: flex; justify-content: flex-end; padding-bottom: 14px; }
.btn { letter-spacing: 0.12em; text-transform: uppercase; }

/* ── page ──────────────────────────────────────────────────────────────*/
main { padding: var(--space-8) 0 90px; }
.section { margin-top: 76px; }
.section__title {
  font-family: var(--font-heading);
  font-weight: 200;
  font-style: italic;
  font-size: 32px;
  line-height: 1;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin: 0 0 var(--space-6);
}
.prose { max-width: 66ch; color: var(--color-neutral-700); }
.list { list-style: none; margin: 0; padding: 0; }
.list li { padding: 13px 0; border-bottom: 1px solid var(--color-divider); font-size: 15px; }

/* ── the drawing sheet ─────────────────────────────────────────────────
 * A blueprint object holding one technical drawing, with the title block a
 * sheet carries in its bottom-right corner.
 */
.sheet { position: relative; margin: 0 0 6px; padding: 26px 26px 62px; }
.sheet svg { display: block; width: 100%; height: auto; overflow: visible; }
.sheet__title {
  position: absolute; z-index: 1; right: 0; bottom: 0; display: flex;
  border: 1px solid var(--color-divider); border-right: 0; border-bottom: 0;
  background: var(--color-bg);
}
.sheet__cell { padding: 7px 14px; border-left: 1px solid var(--color-divider); }
.sheet__cell:first-child { border-left: 0; }
.sheet__k {
  display: block; font-family: var(--font-heading); font-weight: 300; font-style: italic;
  font-size: 9px; letter-spacing: 0.24em; text-transform: uppercase; color: var(--color-neutral-600);
}
.sheet__v {
  font-family: var(--font-heading); font-weight: 400; font-size: 13px;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-text);
}

/* ── drawing ink ───────────────────────────────────────────────────────*/
.dw-guide { stroke: var(--color-divider); stroke-width: 1; }
.dw-tick  { stroke: color-mix(in srgb, var(--color-text) 45%, transparent); stroke-width: 1; }
.dw-dim   { stroke: color-mix(in srgb, var(--color-text) 45%, transparent); stroke-width: 1; }
.dw-lead  { stroke: color-mix(in srgb, var(--color-text) 30%, transparent); stroke-width: 1; }
.dw-arrow { fill: var(--color-neutral-600); }
.dw-seam  { stroke: var(--color-bg); stroke-width: 2; }
.dw-num  { font-family: var(--font-heading); font-weight: 400; font-size: 11px; letter-spacing: 0.22em; fill: var(--color-neutral-600); }
.dw-name { font-family: var(--font-heading); font-weight: 400; font-size: 16px; letter-spacing: 0.16em; fill: var(--color-text); }
.dw-dimtext {
  font-family: var(--font-heading); font-weight: 300; font-style: italic;
  font-size: 11px; letter-spacing: 0.24em; fill: var(--color-neutral-600);
}
.dw-run { stroke-width: 14; stroke-linecap: butt; fill: none; }
.dw-run[data-hands="yours"] { stroke: var(--color-accent-400); }
.dw-run[data-hands="ours"]  { stroke: var(--color-accent-900); }
.dw-hit { stroke: transparent; stroke-width: 52; fill: none; cursor: pointer; }

/* Highlighting thickens the run; it must never recolour it. Steps 02 and 06
 * carry both colours at once, and recolouring erases the split the drawing
 * exists to show. */
.step .dw-run, .step .dw-name, .step .dw-num { transition: stroke-width .12s linear, fill .12s linear; }
.step.is-on .dw-run { stroke-width: 21; }
.step.is-on .dw-name, .step.is-on .dw-num { fill: var(--color-accent-700); }
.step:focus { outline: none; }
.step:focus-visible .dw-run { stroke-width: 21; }
.step:focus-visible rect.focusring { stroke: var(--color-accent); stroke-width: 2; fill: none; }
@media (prefers-reduced-motion: reduce) {
  .step .dw-run, .step .dw-name, .step .dw-num { transition: none; }
}

/* ── the seven ─────────────────────────────────────────────────────────*/
.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); margin-top: 38px; }
.card { transition: border-color .12s linear; }
.card.is-on { border-color: var(--color-accent-700); }
.card .card-kicker { font-family: var(--font-heading); font-weight: 400; font-size: 11px; letter-spacing: 0.22em; }
.card .card-title {
  font-style: italic; font-weight: 300; font-size: 19px;
  letter-spacing: 0.14em; text-transform: uppercase; margin: 0;
}
.card .card-meta {
  font-family: var(--font-heading); font-style: italic; font-weight: 300;
  letter-spacing: 0.2em; text-transform: uppercase;
}
.card[data-hands="ours"] .card-meta,
.card[data-hands="shared"] .card-meta { color: var(--color-accent-700); }

.legend { display: flex; gap: 26px; flex-wrap: wrap; margin: 22px 0 0; font-size: 12px; color: var(--color-neutral-700); }
.legend span { display: inline-flex; align-items: center; gap: 9px; }
.legend i { width: 24px; height: 8px; display: inline-block; }
.legend i.k-yours  { background: var(--color-accent-400); }
.legend i.k-ours   { background: var(--color-accent-900); }
.legend i.k-shared { background: linear-gradient(90deg, var(--color-accent-400) 0 50%, var(--color-accent-900) 50% 100%); }

/* ── footer ────────────────────────────────────────────────────────────*/
.foot { border-top: 1px solid var(--color-divider); margin-top: 80px; }
.foot__in { display: flex; justify-content: space-between; align-items: baseline; gap: 40px; flex-wrap: wrap; padding: 60px 0 80px; }
.foot__in img { height: 46px; width: auto; }
.foot__line { margin: 0; font-size: 13px; color: var(--color-neutral-700); max-width: 56ch; }

/* ── narrow ────────────────────────────────────────────────────────────*/
@media (max-width: 1000px) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) {
  .wrap { padding: 0 22px; }
  .grid { grid-template-columns: 1fr; }
  .bar__links { gap: 16px; }
  .sheet { padding: 16px 14px 16px; }
  .sheet__title { position: static; border: 1px solid var(--color-divider); margin-top: 14px; flex-wrap: wrap; }
  .foot__in img { height: 38px; }
  /* the leader labels are unreadable at this width; the cards carry every
     name, so the drawing keeps the line and its dimensions and drops them */
  #dw .dw-lead, #dw .dw-num, #dw .dw-name { display: none; }
}

/* ── home ──────────────────────────────────────────────────────────────*/
.hero { padding-top: 70px; }
.display--hero { font-size: clamp(46px, 9vw, 118px); font-weight: 100; }
.hero__lede { max-width: 62ch; font-size: 18px; color: var(--color-neutral-700); margin: 0 0 var(--space-8); }
.cols { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-8); margin-bottom: 46px; }
.after { margin: 22px 0 0; font-size: 13px; color: var(--color-neutral-600); max-width: 66ch; }
.after a { color: var(--color-accent-700); }

/* property types — the system's cell grid: hairline, transparent, square */
.types { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); }
.type { padding: var(--space-4) var(--space-3); }
.type__name {
  font-family: var(--font-heading); font-weight: 300; font-style: italic; font-size: 18px;
  letter-spacing: 0.14em; text-transform: uppercase; margin: 0;
}
.type__pct {
  font-family: var(--font-heading); font-weight: 300; font-style: italic; font-size: 11px;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--color-accent-700);
  margin: var(--space-2) 0 0;
}

/* people — the system duotones every content photograph */
.people { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-8); margin-top: 38px; }
.person__pic { aspect-ratio: 4 / 5; margin-bottom: var(--space-4); }
.person__pic img { width: 100%; height: 100%; object-fit: cover; }
.person__name {
  font-family: var(--font-heading); font-weight: 300; font-style: italic; font-size: 21px;
  letter-spacing: 0.14em; text-transform: uppercase; margin: 0;
}
.person__role {
  font-family: var(--font-heading); font-weight: 300; font-style: italic; font-size: 11px;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--color-accent-700);
  margin: var(--space-1) 0 var(--space-3);
}
.person__blurb { font-size: 14px; color: var(--color-neutral-700); margin: 0; }
.person__links { display: flex; gap: 18px; margin: var(--space-3) 0 0; }
.person__links a {
  font-family: var(--font-heading); font-weight: 300; font-style: italic; font-size: 12px;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--color-neutral-700);
  text-decoration: none; border-bottom: 1px solid currentColor; padding-bottom: 1px;
}
.person__links a:hover { color: var(--color-accent); }

.cta { padding-top: 20px; }
.cta__row { display: flex; gap: var(--space-4); flex-wrap: wrap; margin: var(--space-6) 0 0; }

@media (max-width: 1000px) {
  .types { grid-template-columns: repeat(2, 1fr); }
  .people { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .cols { grid-template-columns: 1fr; gap: var(--space-6); }
  .types { grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
  .people { grid-template-columns: 1fr; }
  .hero { padding-top: 40px; }
}

/* ── feasibility ───────────────────────────────────────────────────────*/
.feas__lede { margin-bottom: 10px; }
.feas__meta {
  font-family: var(--font-heading); font-weight: 300; font-style: italic; font-size: 12px;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--color-neutral-600); margin: 0;
}

/* the estimator, as one blueprint object */
.est {
  display: grid; grid-template-columns: 300px 1fr; gap: var(--space-8) 46px;
  padding: 34px 32px 30px; margin-top: 30px; align-items: start;
}
.est__controls { display: flex; flex-direction: column; gap: var(--space-6); }
.est__controls .field > label {
  display: flex; justify-content: space-between; align-items: baseline; gap: 10px;
  font-family: var(--font-heading); font-weight: 300; font-style: italic; font-size: 11px;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--color-neutral-600);
  margin-bottom: 7px;
}
.field__v { font-weight: 400; font-style: normal; color: var(--color-text); letter-spacing: 0.1em; }
.est select.input, .est input.input {
  font-family: var(--font-heading); font-size: 16px; letter-spacing: 0.06em;
  background: transparent;
}

/* range: a drawn track, not the browser's */
.est input[type="range"] {
  -webkit-appearance: none; appearance: none; width: 100%; height: 20px;
  background: transparent; cursor: pointer; display: block;
}
.est input[type="range"]::-webkit-slider-runnable-track {
  height: 1px; background: color-mix(in srgb, var(--color-text) 30%, transparent);
}
.est input[type="range"]::-moz-range-track {
  height: 1px; background: color-mix(in srgb, var(--color-text) 30%, transparent);
}
.est input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none; width: 11px; height: 15px; margin-top: -7px;
  background: var(--color-accent); border: 0; border-radius: 0;
}
.est input[type="range"]::-moz-range-thumb {
  width: 11px; height: 15px; background: var(--color-accent); border: 0; border-radius: 0;
}
.est input[type="range"]:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 4px; }

/* outputs */
.out__k {
  font-family: var(--font-heading); font-weight: 300; font-style: italic; font-size: 11px;
  letter-spacing: 0.28em; text-transform: uppercase; color: var(--color-neutral-600); margin: 0;
}
.out__hero {
  font-family: var(--font-heading); font-weight: 100; font-style: italic;
  font-size: clamp(44px, 6vw, 72px); line-height: 1; letter-spacing: 0.01em;
  margin: 4px 0 var(--space-6);
}
.out__tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); margin: 0; }
.out__tiles div { border-top: 1px solid var(--color-divider); padding-top: 11px; }
.out__tiles dt {
  font-family: var(--font-heading); font-weight: 300; font-style: italic; font-size: 10px;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--color-neutral-600);
}
.out__tiles dd {
  margin: 5px 0 0; font-family: var(--font-heading); font-weight: 300; font-size: 24px;
  letter-spacing: 0.04em;
}

/* chart — one accent fill, the baseline drawn as an outline */
.est__chart { grid-column: 1 / -1; margin-top: var(--space-6); }
.chart__cap {
  font-family: var(--font-heading); font-weight: 300; font-style: italic; font-size: 11px;
  letter-spacing: 0.28em; text-transform: uppercase; color: var(--color-neutral-600);
  margin: 0 0 var(--space-4);
}
#chart { display: block; width: 100%; height: auto; overflow: visible; }
.chart__base { stroke: color-mix(in srgb, var(--color-text) 30%, transparent); stroke-width: 1; }
.cbar__r { fill: var(--color-accent-600); stroke: none; }
.cbar[data-kind="flat"] .cbar__r {
  fill: none; stroke: color-mix(in srgb, var(--color-text) 45%, transparent); stroke-width: 1;
}
.cbar__v {
  font-family: var(--font-heading); font-weight: 400; font-size: 11px; letter-spacing: 0.1em;
  fill: var(--color-neutral-700);
}
.cbar[data-kind="study"] .cbar__v { fill: var(--color-text); }
.cbar__x {
  font-family: var(--font-heading); font-weight: 300; font-style: italic; font-size: 11px;
  letter-spacing: 0.2em; fill: var(--color-neutral-600);
}
.cbar__hit { fill: transparent; }
.cbar:hover .cbar__r { stroke: var(--color-accent-900); stroke-width: 2; }
.chart__legend {
  display: flex; gap: 26px; flex-wrap: wrap; margin: var(--space-4) 0 0;
  font-size: 12px; color: var(--color-neutral-700);
}
.chart__legend span { display: inline-flex; align-items: center; gap: 9px; }
.chart__legend i { width: 22px; height: 10px; display: inline-block; }
.chart__legend i.k-study { background: var(--color-accent-600); }
.chart__legend i.k-flat { border: 1px solid color-mix(in srgb, var(--color-text) 45%, transparent); }
.chart__table { margin-top: var(--space-4); font-size: 13px; }
.chart__table summary {
  font-family: var(--font-heading); font-weight: 300; font-style: italic; font-size: 11px;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--color-neutral-600); cursor: pointer;
}
.chart__table .table { margin-top: var(--space-3); max-width: 520px; }

.est__note { grid-column: 1 / -1; margin: 0; font-size: 13px; color: var(--color-neutral-600); max-width: 72ch; }
.est p:last-child { grid-column: 1 / -1; margin: var(--space-4) 0 0; }

/* when this doesn't work */
.nogo { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); margin-top: 34px; }
.nogo .card-kicker { font-family: var(--font-heading); font-weight: 400; font-size: 11px; letter-spacing: 0.22em; }
.nogo .card-title {
  font-style: italic; font-weight: 300; font-size: 21px; letter-spacing: 0.06em;
  text-transform: none; margin: 0;
}
.nogo .card-body { font-size: 14px; opacity: 1; color: var(--color-neutral-700); }
.nogo .card-meta {
  font-family: var(--font-heading); font-style: italic; font-weight: 300; font-size: 11px;
  letter-spacing: 0.14em; color: var(--color-accent-700); text-transform: none;
}

@media (max-width: 1000px) {
  .est { grid-template-columns: 1fr; }
  .nogo { grid-template-columns: repeat(2, 1fr); }
  .out__tiles { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 640px) {
  .est { padding: 22px 18px 20px; }
  .nogo { grid-template-columns: 1fr; }
  .out__tiles { grid-template-columns: 1fr; }
}

/* ── client portal ─────────────────────────────────────────────────────*/
.portal__lede { margin-bottom: 0; }
.portal__cards { margin-top: 34px; }
.portal__cards .card-title { font-style: italic; font-weight: 300; font-size: 21px;
  letter-spacing: 0.14em; text-transform: uppercase; margin: 0; }

/* the view switch. Radios + :has(), so the panels change with no script. */
.pv { margin-top: 30px; }
.pv .seg { margin-bottom: var(--space-6); }
.pv .seg-opt {
  font-family: var(--font-heading); font-weight: 300; font-style: italic; font-size: 12px;
  letter-spacing: 0.2em; text-transform: uppercase; padding: 9px 20px;
}
.pv__panel { display: none; }
.pv:has(input[value="owner"]:checked) .pv__panel[data-pv="owner"] { display: block; }
.pv:has(input[value="cpa"]:checked)   .pv__panel[data-pv="cpa"]   { display: block; }
/* Without :has() both panels show, each under its own heading. Degraded, legible. */
@supports not selector(:has(*)) { .pv__panel { display: block; } .pv .seg { display: none; } }

.pv__k {
  font-family: var(--font-heading); font-weight: 300; font-style: italic; font-size: 11px;
  letter-spacing: 0.28em; text-transform: uppercase; color: var(--color-neutral-600);
  margin: 0 0 var(--space-4);
}
.pv__k--sub { margin-top: var(--space-8); }
.pv__split { display: grid; grid-template-columns: 340px 1fr; gap: 46px; margin-top: 40px; }
.pv__scroll { overflow-x: auto; }

/* portfolio */
.pf { list-style: none; margin: 0; padding: 0; }
.pf__row {
  display: flex; justify-content: space-between; align-items: baseline; gap: 14px;
  padding: 13px 0; border-bottom: 1px solid var(--color-divider);
}
.pf__name {
  font-family: var(--font-heading); font-weight: 300; font-style: italic; font-size: 15px;
  letter-spacing: 0.1em; text-transform: uppercase; line-height: 1.25;
}
.pf__state { font-size: 12px; color: var(--color-neutral-600); text-align: right; flex: 0 0 auto; }
.pf__row[data-state="done"] .pf__state { color: var(--color-accent-700); }
.pf__row[data-state="wait"] .pf__name { color: var(--color-neutral-600); }

/* figures */
.kpi { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); margin: 0; }
.kpi--four { grid-template-columns: repeat(4, 1fr); }
.kpi div { border-top: 1px solid var(--color-divider); padding-top: 11px; }
.kpi dt {
  font-family: var(--font-heading); font-weight: 300; font-style: italic; font-size: 10px;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--color-neutral-600);
}
.kpi dd { margin: 5px 0 0; font-family: var(--font-heading); font-weight: 300; font-size: 22px; letter-spacing: 0.04em; }

/* files */
.files { list-style: none; margin: 0; padding: 0; }
.files li {
  display: flex; justify-content: space-between; align-items: baseline; gap: 14px;
  padding: 11px 0; border-bottom: 1px solid var(--color-divider); font-size: 14px;
}
.file__st {
  font-family: var(--font-heading); font-weight: 300; font-style: italic; font-size: 11px;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--color-accent-700);
}

/* what a CPA pulls for the return */
.fr { list-style: none; margin: 0; padding: 0; }
.fr li { display: grid; grid-template-columns: 240px 1fr; gap: 20px;
  padding: 13px 0; border-bottom: 1px solid var(--color-divider); }
.fr__k {
  font-family: var(--font-heading); font-weight: 300; font-style: italic; font-size: 15px;
  letter-spacing: 0.12em; text-transform: uppercase;
}
.fr__v { font-size: 14px; color: var(--color-neutral-700); }

/* ── the progress bar, as markup ───────────────────────────────────────
 * This is src/portal-progress.js rendered statically. Six steps, ending at
 * RETURN: the marketing line runs to REINVEST, but reinvestment is not a
 * state anyone tracks. Fill carries the datum here, which is the same
 * sanctioned exception the system grants .duotone and the history clipping.
 */
.pb { padding: 30px 28px 26px; }
.pb__head { display: flex; justify-content: space-between; align-items: baseline; gap: 24px; flex-wrap: wrap; margin-bottom: 18px; }
.pb__eyebrow {
  font-family: var(--font-heading); font-weight: 300; font-style: italic; font-size: 12px;
  letter-spacing: 0.32em; text-transform: uppercase; color: var(--color-neutral-600); margin: 0;
}
.pb__now {
  font-family: var(--font-heading); font-weight: 200; font-style: italic; font-size: 34px;
  line-height: 1; letter-spacing: 0.03em; text-transform: uppercase; margin: 6px 0 0;
}
.pb__meta {
  font-family: var(--font-heading); font-weight: 300; font-style: italic; font-size: 12px;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--color-neutral-600);
  margin: 0; text-align: right; line-height: 1.7;
}
.pb__track { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 3px; margin-bottom: 12px; }
.pb__seg { height: 26px; border: 1px solid transparent; }
.pb__seg[data-fill="yours-done"] { background: var(--color-accent-900); }
.pb__seg[data-fill="ours-done"]  { background: var(--color-accent-600); }
.pb__seg[data-fill="ahead"] { background: none; border-color: var(--color-divider); }
.pb__seg[data-current="1"] { border-color: var(--color-accent-900); border-width: 2px; }
.pb__labels {
  display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 3px;
  font-family: var(--font-heading); font-weight: 300; font-style: italic; font-size: 13px;
  letter-spacing: 0.14em; text-transform: uppercase;
}
.pb__labels span { color: var(--color-neutral-600); }
.pb__labels span[data-done="1"] { color: var(--color-text); }
.pb__rails { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 3px; margin-top: 20px; }
.pb__rail { border-top: 1px solid var(--color-text); padding-top: 8px; }
.pb__rail[data-hands="ours"] { border-top-color: var(--color-accent); }
.pb__rail em {
  font-family: var(--font-heading); font-weight: 300; font-style: italic; font-size: 12px;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--color-neutral-700);
}
.pb__rail[data-hands="ours"] em { color: var(--color-accent-700); }

@media (max-width: 1000px) {
  .pv__split { grid-template-columns: 1fr; gap: 34px; }
  .kpi--four { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .pb { padding: 20px 16px 18px; }
  .pb__now { font-size: 26px; }
  .pb__meta { text-align: left; }
  .pb__track, .pb__rails { display: none; }
  .pb__labels { grid-auto-flow: row; grid-auto-columns: auto; gap: 0; }
  .pb__labels span { display: flex; align-items: center; gap: 12px; padding: 11px 0;
    border-bottom: 1px solid var(--color-divider); }
  .pb__labels span::before { content: ""; width: 14px; height: 14px; flex: 0 0 14px;
    border: 1px solid var(--color-divider); }
  .pb__labels span[data-fill="yours-done"]::before { background: var(--color-accent-900); border-color: transparent; }
  .pb__labels span[data-fill="ours-done"]::before  { background: var(--color-accent-600); border-color: transparent; }
  .pb__labels span[data-current="1"]::before { outline: 2px solid var(--color-accent-900); outline-offset: 2px; }
  .kpi, .kpi--four { grid-template-columns: repeat(2, 1fr); }
  .fr li { grid-template-columns: 1fr; gap: 4px; }
}

/* ── 404 ───────────────────────────────────────────────────────────────*/
.nf { margin-top: var(--space-8); max-width: 72ch; }
.nf li { font-size: 15px; color: var(--color-neutral-700); }
.nf a {
  font-family: var(--font-heading); font-weight: 300; font-style: italic;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-text);
  text-decoration: none; border-bottom: 1px solid var(--color-accent); padding-bottom: 1px;
}
.nf a:hover { color: var(--color-accent); }