/* BLUEFRONT AI — /solutions/proposals
   "The pursuit desk" — an editorial, document first page that reads like a
   well organised proposal binder. All rules scoped under .pg-proposals so the
   shared site stylesheet is never disturbed. Colour comes only from the brand
   variables, so light and dark mode both work. */

.pg-proposals {
  --pr-max: 1240px;
  --pr-pad: clamp(1.25rem, 5vw, 4rem);
  --pr-gap: clamp(1rem, 2.4vw, 2rem);
  --pr-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --pr-sans: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --pr-ease: var(--ease, cubic-bezier(.22, .61, .36, 1));
  --pr-shadow: rgba(var(--shadow-rgb, 210 220 240), .45);
  --pr-radius: 1.35rem;
  position: relative;
  display: block;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--pr-sans);
  font-size: 1rem;
  line-height: 1.55;
  letter-spacing: -0.005em;
  overflow-x: clip;
}

:where(.pg-proposals) *,
:where(.pg-proposals) *::before,
:where(.pg-proposals) *::after { box-sizing: border-box; }

.pg-proposals :where(h1, h2, h3, p, ul, ol, li, figure, blockquote) { margin: 0; }
.pg-proposals :where(ul, ol) { list-style: none; padding: 0; }
.pg-proposals :where(a) { color: inherit; text-decoration: none; }
.pg-proposals :where(img, svg) { max-width: 100%; display: block; }

/* ---------- layout helper ---------- */
.pr-wrap {
  width: 100%;
  max-width: var(--pr-max);
  margin-inline: auto;
  padding-inline: var(--pr-pad);
}

/* ---------- type ---------- */
.pr-overline {
  font: 600 .72rem/1 var(--pr-mono);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--accent);
}
.pr-crumb {
  font: 600 .72rem/1 var(--pr-mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}
.pr-crumb a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  vertical-align: middle;
}
.pr-crumb a:hover { color: var(--accent); }
.pr-crumb b { color: var(--accent); font-weight: 600; }

.pr-h2 {
  font-weight: 300;
  font-size: clamp(1.9rem, 4.6vw, 3.4rem);
  line-height: 1.04;
  letter-spacing: -0.035em;
  text-wrap: balance;
}
.pr-lede {
  color: var(--muted);
  font-size: clamp(1.02rem, 1.5vw, 1.2rem);
  line-height: 1.6;
  max-width: 58ch;
}

/* small spacing helper: heading under an overline */
.pr-hero__mt { margin-top: 1rem; }

/* ---------- shared controls ---------- */
.pr-linktext {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  min-height: 44px;
  font-weight: 600;
  color: var(--ink);
  border-bottom: 1px solid rgba(var(--ink-rgb), .28);
  transition: color .2s var(--pr-ease), border-color .2s var(--pr-ease);
}
.pr-linktext:hover,
.pr-linktext:focus-visible { color: var(--accent); border-color: var(--accent); }
.pr-linktext .pr-arrow { transition: transform .22s var(--pr-ease); }
.pr-linktext:hover .pr-arrow { transform: translateX(4px); }

.pg-proposals :focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
  border-radius: .4rem;
}

/* =========================================================
   HERO — oversized headline, fanned paper stack beneath
   ========================================================= */
.pr-hero { padding: clamp(6.5rem, 13vw, 10.5rem) 0 clamp(3.5rem, 7vw, 6rem); }
.pr-hero__title {
  margin-top: 1.1rem;
  font-weight: 200;
  font-size: clamp(2.5rem, 8.4vw, 7rem);
  line-height: .98;
  letter-spacing: -0.045em;
  text-wrap: balance;
}
.pr-hero__lede {
  margin-top: clamp(1.4rem, 2.6vw, 2.1rem);
  max-width: 62ch;
  color: var(--muted);
  font-size: clamp(1.06rem, 1.7vw, 1.35rem);
  line-height: 1.6;
}
.pr-hero__links {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.2rem, 3vw, 2.4rem);
  margin-top: clamp(1.6rem, 3vw, 2.4rem);
}

/* fanned stack */
.pr-stack {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--pr-gap);
  margin-top: clamp(2.8rem, 6vw, 4.8rem);
  perspective: 1400px;
}
.pr-sheet {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: clamp(1.3rem, 2.4vw, 2rem);
  border: 1px solid var(--border);
  border-radius: var(--pr-radius);
  background: var(--card);
  box-shadow: 0 34px 64px -44px var(--pr-shadow);
  transform-origin: bottom center;
  opacity: 0;
  animation: pr-fan .72s var(--pr-ease) forwards;
}
.pr-sheet:nth-child(1) { --pr-rot: -2.6deg; animation-delay: .04s; }
.pr-sheet:nth-child(2) { --pr-rot: .4deg;  animation-delay: .16s; }
.pr-sheet:nth-child(3) { --pr-rot: 2.6deg;  animation-delay: .28s; }
@keyframes pr-fan {
  from { opacity: 0; transform: translateY(30px) rotate(0deg); }
  to   { opacity: 1; transform: translateY(0) rotate(var(--pr-rot, 0deg)); }
}
.pr-sheet__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  padding-bottom: .9rem;
  border-bottom: 1px solid var(--border);
}
.pr-sheet__name {
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.pr-sheet__tag {
  flex: none;
  padding: .3rem .6rem;
  border: 1px solid rgba(var(--accent-rgb), .35);
  border-radius: 999px;
  background: rgba(var(--accent-rgb), .08);
  color: var(--accent);
  font: 600 .62rem/1 var(--pr-mono);
  letter-spacing: .14em;
  text-transform: uppercase;
}
.pr-sheet__rows { display: grid; gap: .55rem; margin-top: 1rem; }
.pr-sheet__rows li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  padding: .7rem .8rem;
  border: 1px solid rgba(var(--ink-rgb), .06);
  border-radius: .85rem;
  background: rgba(var(--ink-rgb), .035);
  font-size: .94rem;
  color: var(--muted);
}
.pr-sheet__rows b {
  flex: none;
  padding: .24rem .6rem;
  border-radius: 999px;
  background: rgba(var(--ink-rgb), .07);
  color: var(--ink);
  font: 600 .74rem/1.3 var(--pr-mono);
  letter-spacing: .02em;
}
.pr-sheet__rows b.is-ok { color: var(--accent); background: rgba(var(--accent-rgb), .12); }
.pr-sheet__note {
  margin-top: auto;
  padding-top: 1.1rem;
  font-size: .82rem;
  line-height: 1.5;
  color: var(--muted);
}

.pr-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .7rem 1.2rem;
  margin-top: clamp(1.6rem, 3vw, 2.4rem);
}
.pr-stack__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .6rem 1rem;
  margin-top: clamp(1.4rem, 3vw, 2.2rem);
  padding-top: 1.2rem;
  border-top: 1px solid var(--border);
  font-size: .92rem;
}
.pr-stack__label { font-weight: 600; letter-spacing: -0.01em; }
.pr-stack__badge {
  padding: .24rem .6rem;
  border-radius: 999px;
  background: rgba(var(--ink-rgb), .07);
  color: var(--ink);
  font: 600 .74rem/1.3 var(--pr-mono);
}
.pr-stack__note { color: var(--muted); font-size: .86rem; line-height: 1.5; }
@media (min-width: 721px) {
  .pr-stack__note { margin-left: auto; }
}

/* =========================================================
   SEARCH — light blue band, three big sentences
   ========================================================= */
.pr-search {
  margin-block: clamp(2rem, 5vw, 4rem);
  background:
    linear-gradient(180deg, rgba(var(--accent-rgb), .07), rgba(var(--accent-rgb), .1));
  border-block: 1px solid rgba(var(--accent-rgb), .18);
}
.pr-search__inner { padding-block: clamp(3.2rem, 7vw, 6rem); }
.pr-search__list {
  display: grid;
  gap: clamp(.9rem, 2vw, 1.6rem);
  margin-top: clamp(1.6rem, 3vw, 2.6rem);
}
.pr-search__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(1rem, 3.5vw, 3rem);
  align-items: start;
  font-size: clamp(1.3rem, 3.3vw, 2.35rem);
  font-weight: 300;
  line-height: 1.16;
  letter-spacing: -0.025em;
  color: var(--ink);
}
.pr-search__num {
  padding-top: .48em;
  color: var(--accent);
  font: 600 .8rem/1 var(--pr-mono);
  letter-spacing: .12em;
}
.pr-search__cell { display: block; }
.pr-search__text { display: inline; background: linear-gradient(var(--accent), var(--accent)) no-repeat; background-size: 0% 2px; background-position: 0 54%; transition: background-size .38s var(--pr-ease); }
.pr-search__item:hover .pr-search__text,
.pr-search__item:focus-within .pr-search__text { background-size: 100% 2px; }

/* =========================================================
   INDEX — "What we build" archive rows
   ========================================================= */
.pr-index { padding-block: clamp(2.5rem, 6vw, 5rem); }
.pr-index__head { margin-bottom: clamp(1.6rem, 3vw, 2.6rem); }
.pr-index__list { border-top: 1px solid var(--border); }
.pr-index__row { border-bottom: 1px solid var(--border); }
.pr-index__btn {
  display: grid;
  grid-template-columns: 3.4rem minmax(0, 1fr) 2.4rem;
  align-items: baseline;
  gap: clamp(.8rem, 2vw, 1.6rem);
  width: 100%;
  padding: clamp(1.1rem, 2.4vw, 1.7rem) .4rem;
  border: 0;
  background: none;
  text-align: left;
  color: var(--ink);
  font-family: inherit;
  cursor: pointer;
  transition: background-color .2s var(--pr-ease), padding-inline .25s var(--pr-ease);
}
.pr-index__row:hover .pr-index__btn,
.pr-index__btn:focus-visible { background: rgba(var(--accent-rgb), .06); }
.pr-index__num { color: var(--muted); font: 600 .82rem/1.4 var(--pr-mono); letter-spacing: .1em; }
.pr-index__title { font-size: clamp(1.2rem, 2.4vw, 1.7rem); font-weight: 400; letter-spacing: -0.02em; line-height: 1.2; }
.pr-index__title .pr-index__desc { display: block; margin-top: .35rem; font-size: .98rem; font-weight: 400; letter-spacing: 0; line-height: 1.5; color: var(--muted); }
.pr-index__arrow {
  justify-self: end;
  align-self: center;
  color: var(--accent);
  transition: transform .28s var(--pr-ease);
}
.pr-index__row:hover .pr-index__arrow,
.pr-index__row.is-open .pr-index__arrow { transform: translateX(5px); }
.pr-index__more {
  grid-column: 2 / 3;
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  color: var(--ink);
  transition: max-height .32s var(--pr-ease), opacity .32s var(--pr-ease);
}
.pr-index__more > span { display: block; padding-bottom: .9rem; font-size: clamp(1.05rem, 1.6vw, 1.25rem); font-weight: 300; }
.pr-index__row:hover .pr-index__more,
.pr-index__row:focus-within .pr-index__more,
.pr-index__row.is-open .pr-index__more { max-height: 6rem; opacity: 1; }

/* =========================================================
   FLOW — Find / Draft / Review conveyor
   ========================================================= */
.pr-flow { padding-block: clamp(2.5rem, 6vw, 5rem); }
.pr-flow__head { margin-bottom: clamp(2rem, 4vw, 3.4rem); }
.pr-flow__track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--pr-gap);
  padding-top: 3.4rem;
}
.pr-flow__rail {
  position: absolute;
  top: 3.4rem;
  left: calc(100% / 6);
  right: calc(100% / 6);
  height: 2px;
  background: rgba(var(--ink-rgb), .14);
  border-radius: 2px;
}
.pr-flow__fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: calc(var(--pr-progress, 0) * 100%);
  background: var(--accent);
  border-radius: inherit;
  transition: width .15s linear;
}
.pr-flow__page {
  position: absolute;
  top: 3.4rem;
  left: calc(var(--pr-progress, 0) * 100%);
  width: 2.1rem;
  height: 2.6rem;
  margin: -1.3rem 0 0 -1.05rem;
  border: 1px solid var(--accent);
  border-radius: .35rem;
  background: var(--card);
  box-shadow: 0 10px 22px -12px rgba(var(--accent-rgb), .8);
  transition: left .15s linear;
}
.pr-flow__page::before {
  content: "";
  position: absolute;
  inset: .5rem .4rem auto .4rem;
  height: .4rem;
  background: repeating-linear-gradient(90deg, rgba(var(--ink-rgb), .32) 0 8px, transparent 8px 12px);
}
.pr-flow__page::after {
  content: "";
  position: absolute;
  inset: 1.15rem .4rem auto .4rem;
  height: .4rem;
  background: repeating-linear-gradient(90deg, rgba(var(--ink-rgb), .2) 0 8px, transparent 8px 12px);
}
.pr-flow__node { display: flex; flex-direction: column; gap: .6rem; }
.pr-flow__step {
  font: 600 .72rem/1 var(--pr-mono);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent);
}
.pr-flow__node h3 { font-size: clamp(1.25rem, 2.2vw, 1.6rem); font-weight: 400; letter-spacing: -0.02em; }
.pr-flow__node p { color: var(--muted); font-size: .98rem; line-height: 1.55; max-width: 34ch; }
.pr-flow__lead {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: clamp(2.2rem, 4vw, 3.4rem);
  padding: 1.1rem 1.3rem;
  border: 1px dashed var(--border);
  border-radius: var(--pr-radius);
  background: var(--surface);
}
.pr-flow__avatar {
  position: relative;
  flex: none;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: rgba(var(--accent-rgb), .12);
  border: 1px solid rgba(var(--accent-rgb), .3);
  overflow: hidden;
}
.pr-flow__avatar::before {
  content: "";
  position: absolute;
  top: .72rem;
  left: 50%;
  width: 1.05rem;
  height: 1.05rem;
  margin-left: -.525rem;
  border-radius: 50%;
  background: rgba(var(--accent-rgb), .5);
}
.pr-flow__avatar::after {
  content: "";
  position: absolute;
  bottom: -.55rem;
  left: 50%;
  width: 2.3rem;
  height: 1.6rem;
  margin-left: -1.15rem;
  border-radius: 50% 50% 0 0;
  background: rgba(var(--accent-rgb), .5);
}
.pr-flow__lead-text { display: flex; flex-direction: column; }
.pr-flow__lead-text strong { font-size: 1rem; font-weight: 600; }
.pr-flow__lead-text span { color: var(--muted); font-size: .9rem; }

/* =========================================================
   QUOTE — people stay accountable
   ========================================================= */
.pr-quote {
  padding-block: clamp(3.4rem, 7vw, 6.4rem);
  border-top: 1px solid var(--border);
}
.pr-quote blockquote {
  max-width: 24ch;
  font-weight: 300;
  font-size: clamp(1.7rem, 4.4vw, 3.2rem);
  line-height: 1.12;
  letter-spacing: -0.035em;
  text-wrap: balance;
}
.pr-quote__body {
  margin-top: clamp(1.4rem, 2.6vw, 2rem);
  max-width: 52ch;
  color: var(--muted);
  font-size: clamp(1.02rem, 1.5vw, 1.18rem);
  line-height: 1.6;
}
.pr-quote__benefit {
  margin-top: clamp(1.6rem, 3vw, 2.4rem);
  padding-top: clamp(1.2rem, 2vw, 1.6rem);
  border-top: 1px solid var(--border);
  max-width: 46ch;
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  line-height: 1.5;
}
.pr-quote__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .8rem clamp(1rem, 3vw, 2.5rem);
  margin-top: clamp(1.4rem, 2.6vw, 2rem);
}
.pr-quote__grid li {
  position: relative;
  padding-left: 1.7rem;
  color: var(--muted);
  font-size: .98rem;
  line-height: 1.5;
}
.pr-quote__grid li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: .8rem;
  height: .5rem;
  border-left: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: rotate(-45deg);
}

/* =========================================================
   RELATED — three text links in a row
   ========================================================= */
.pr-related {
  padding-block: clamp(3rem, 6vw, 5rem);
  border-top: 1px solid var(--border);
}
.pr-related__head { margin-bottom: clamp(1.6rem, 3vw, 2.4rem); }
.pr-related__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.4rem, 4vw, 3rem);
}
.pr-related__item { display: flex; flex-direction: column; gap: .6rem; }
.pr-related__item h3 { font-size: clamp(1.15rem, 1.9vw, 1.4rem); font-weight: 500; letter-spacing: -0.02em; }
.pr-related__item p { color: var(--muted); font-size: .96rem; line-height: 1.55; }
.pr-related__item .pr-linktext { margin-top: auto; padding-top: .6rem; font-size: .95rem; }

/* =========================================================
   CTA — closing line with an underlined link
   ========================================================= */
.pr-cta {
  padding-block: clamp(3.4rem, 7vw, 6rem) clamp(4rem, 8vw, 7rem);
  border-top: 1px solid var(--border);
}
.pr-cta__line {
  display: block;
  margin-top: 1.1rem;
  font-weight: 200;
  font-size: clamp(2.1rem, 6.5vw, 5rem);
  line-height: 1.02;
  letter-spacing: -0.045em;
  text-wrap: balance;
}
.pr-cta__link {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: .14em;
  text-decoration-thickness: 2px;
  transition: text-decoration-thickness .2s var(--pr-ease);
}
.pr-cta__link:hover,
.pr-cta__link:focus-visible { text-decoration-thickness: 5px; }

/* =========================================================
   MOTION — reveal on scroll (site also provides .reveal)
   ========================================================= */
.pg-proposals .reveal,
.pg-proposals .pr-reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .6s var(--pr-ease), transform .6s var(--pr-ease);
}
.pg-proposals .reveal.is-visible,
.pg-proposals .pr-reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  :where(.pg-proposals) *,
  :where(.pg-proposals) *::before,
  :where(.pg-proposals) *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .pr-sheet { opacity: 1; transform: none; }
  .pg-proposals .reveal,
  .pg-proposals .pr-reveal { opacity: 1; transform: none; }
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 920px) {
  .pr-stack { grid-template-columns: 1fr; }
  .pr-sheet { --pr-rot: 0deg !important; }
  .pr-sheet:nth-child(1),
  .pr-sheet:nth-child(2),
  .pr-sheet:nth-child(3) { --pr-rot: 0deg; }
  .pr-flow__track { grid-template-columns: 1fr; gap: 2rem; padding-top: 1.6rem; }
  .pr-flow__rail,
  .pr-flow__page { display: none; }
  .pr-flow__node { padding-left: 1.4rem; border-left: 2px solid rgba(var(--accent-rgb), .35); }
  .pr-related__grid { grid-template-columns: 1fr; gap: 2rem; }
  .pr-quote__grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .pr-index__btn { grid-template-columns: 2.4rem minmax(0, 1fr) 1.6rem; }
  .pr-index__title .pr-index__desc { font-size: .92rem; }
  .pr-flow__lead { flex-direction: row; }
}