/* ==========================================================================
   INARI · Caso prático · URDUME
   Sistema visual da página: granito, cal, índigo, ferro.

   A identidade nasce do edifício: uma fiação de 1908 em estrutura de ferro e
   granito, com uma malha estrutural regular. Por isso a página é construída
   sobre uma trama de linhas verticais - o urdume - e a tipografia de título é
   condensada e técnica, como legenda de desenho de arquitetura.

   Nota de contraste: a paleta de atmosfera (granito, cal, betão) está separada
   da paleta de interface. O índigo de marca (#2E4E76) serve para preenchimentos
   e linhas; o índigo escurecido (#25405F) serve para texto, porque só esse
   atinge 4,5:1 sobre a cal. Nos blocos escuros os tokens invertem-se em bloco
   em vez de se corrigirem componente a componente.
   ========================================================================== */

:root {
  /* atmosfera */
  --granito:    #191C1F;
  --granito-2:  #23272B;
  --betao:      #6D7378;
  --cal:        #F4F3EF;
  --cal-2:      #EAE8E1;
  --cal-3:      #DBD8CF;
  --linho:      #C9C2B4;
  --indigo:     #2E4E76;   /* preenchimentos, linhas, barras */
  --indigo-txt: #25405F;   /* o mesmo índigo, escurecido para atingir 4,5:1 */
  --ferro:      #8C4A2F;

  /* interface */
  --ink:        #16181A;
  --ink-2:      #383D41;
  --muted:      #63696E;
  --line:       rgba(22, 24, 26, .17);
  --line-soft:  rgba(22, 24, 26, .08);
  --paper:      #F4F3EF;
  --paper-2:    #FBFAF7;
  --paper-3:    #E6E3DB;

  --font-display: "Bahnschrift", "DIN Alternate", "Franklin Gothic Medium", "Helvetica Neue Condensed", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  --font-body: Georgia, "Iowan Old Style", "Charter", "Times New Roman", serif;
  --font-ui: "Segoe UI", ui-sans-serif, system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "Cascadia Mono", "Consolas", "SF Mono", Menlo, monospace;

  --gut: clamp(20px, 5vw, 72px);
  --max: 1300px;

  /* o urdume: a trama de fios que dá estrutura ao tecido */
  --urdume: repeating-linear-gradient(90deg, var(--line-soft) 0 1px, transparent 1px 34px);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.66;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; }
::selection { background: var(--indigo); color: #F4F3EF; }

.skip-link {
  position: fixed; z-index: 999; left: 14px; top: 10px; transform: translateY(-160%);
  background: var(--granito); color: #F4F3EF; padding: 10px 14px; font-family: var(--font-mono);
  font-size: .68rem; letter-spacing: .1em; text-transform: uppercase;
}
.skip-link:focus { transform: translateY(0); }

:focus-visible { outline: 2px solid var(--indigo-txt); outline-offset: 3px; }

/* ---------- estrutura editorial ---------- */

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gut); }
.wrap--narrow { max-width: 880px; }

#caso { position: relative; z-index: 200; background: var(--paper); }

section.blk {
  position: relative;
  padding: clamp(50px, 8vh, 108px) 0;
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: 72px;
}
section.blk:first-child { border-top: 0; }
.blk--tint { background: var(--paper-2); }

/* a trama vertical, ligada ao urdume, aplicada como fundo do bloco */
.blk--warp::before {
  content: ""; position: absolute; inset: 0;
  background-image: var(--urdume);
  pointer-events: none;
}
.blk--warp > * { position: relative; }

.blk--dark {
  --ink:       #F2F1ED;
  --ink-2:     rgba(242, 241, 237, .84);
  --muted:     rgba(242, 241, 237, .62);
  --line:      rgba(242, 241, 237, .22);
  --line-soft: rgba(242, 241, 237, .11);
  --paper:     #191C1F;
  --paper-2:   #21252A;
  --paper-3:   #2C3137;
  --indigo:    #93B6E0;
  --indigo-txt:#93B6E0;
  --ferro:     #D08258;
  background: var(--paper);
  color: var(--ink);
  border-top-color: var(--line-soft);
}
.blk--dark .card { background: var(--paper-2); }
.blk--dark .btn { background: var(--ink); color: var(--granito); border-color: var(--ink); }
.blk--dark .btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.blk--dark .pull { border-left-color: var(--indigo); }
.blk--dark .tag { border-color: var(--line); color: var(--muted); }
.blk--dark tr.hi td { background: rgba(147, 182, 224, .16); }
.blk--dark ::selection { background: var(--indigo); color: var(--granito); }

/* ---------- tipografia ---------- */

.num {
  font-family: var(--font-mono);
  font-size: .67rem;
  letter-spacing: .26em;
  color: var(--muted);
  text-transform: uppercase;
  display: block;
  margin-bottom: 18px;
}

h1, h2, h3 { font-family: var(--font-display); font-weight: 600; }

h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.85rem);
  line-height: 1.08;
  letter-spacing: -.005em;
  margin: 0 0 20px;
  max-width: 24ch;
}
h3 {
  font-size: clamp(1.16rem, 1.9vw, 1.48rem);
  line-height: 1.22;
  letter-spacing: .002em;
  margin: 0 0 10px;
}
h4 {
  font-family: var(--font-mono);
  font-size: .69rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 12px;
}
p { margin: 0 0 1em; max-width: 68ch; }
p:last-child { margin-bottom: 0; }
strong { font-weight: 700; }

.lede {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.14rem, 1.95vw, 1.5rem);
  line-height: 1.42;
  letter-spacing: .004em;
  color: var(--ink-2);
  max-width: 46ch;
}

/* ---------- grelhas ---------- */

.two { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: clamp(28px, 5vw, 72px); align-items: start; }
.two--even { grid-template-columns: 1fr 1fr; }
@media (max-width: 900px) { .two, .two--even { grid-template-columns: minmax(0, 1fr); gap: 28px; } }

.grid { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid--5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
@media (max-width: 1080px) { .grid--5 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 900px) { .grid--3, .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .grid--2, .grid--3, .grid--4, .grid--5 { grid-template-columns: minmax(0, 1fr); } }

.card { background: var(--paper); padding: clamp(20px, 2.4vw, 30px); }
.card p { font-size: .95rem; color: var(--ink-2); margin: 0; }
.card .num { margin-bottom: 12px; }
.card h3 + p { margin-top: 6px; }
.blk--tint .card { background: var(--paper-2); }

.stack > * + * { margin-top: 26px; }

/* ---------- barra de navegação permanente ---------- */

.navbar {
  position: fixed; left: 0; right: 0; top: 0; z-index: 400;
  background: color-mix(in srgb, #101315 94%, transparent);
  color: #F2F1ED;
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(242,241,237,.14);
  transform: translateY(0);
  box-shadow: 0 10px 32px rgba(16,19,21,.14);
}
.navbar.is-on { transform: translateY(0); }
.navbar__prog { position: absolute; bottom: -1px; left: 0; height: 2px; background: #93B6E0; width: 0; }
.navbar__in {
  max-width: 1500px; margin: 0 auto; min-height: 46px; padding: 0 clamp(12px, 3vw, 24px);
  display: grid; grid-template-columns: 220px auto minmax(180px, 1fr) auto;
  align-items: center; gap: 14px;
}
.navbar__marca {
  display: flex; align-items: baseline; gap: 9px; min-width: 0;
  font-family: var(--font-mono); text-transform: uppercase; white-space: nowrap;
}
.navbar__marca a { text-decoration: none; color: inherit; display: inline-flex; align-items: baseline; }
.navbar__marca a:hover b { color: #93B6E0; }
.navbar__marca b { font-size: .68rem; font-weight: 600; letter-spacing: .22em; }
.navbar__marca span {
  min-width: 0; overflow: hidden; text-overflow: ellipsis; font-size: .55rem;
  letter-spacing: .1em; color: rgba(242,241,237,.46);
}
.navbar__sel { display: flex; border: 1px solid rgba(242,241,237,.24); }
.navbar__sel a {
  padding: 7px 14px; text-decoration: none; font-family: var(--font-mono);
  font-size: .61rem; letter-spacing: .12em; text-transform: uppercase;
  color: rgba(242,241,237,.64); white-space: nowrap;
}
.navbar__sel a:hover { color: #F2F1ED; }
.navbar__sel a[aria-current="page"] { background: #F2F1ED; color: #16181A; }
.navbar__idx {
  display: flex; align-items: center; gap: 10px; min-width: 0;
  background: none; border: 0; border-left: 1px solid rgba(242,241,237,.14); cursor: pointer;
  padding: 4px 0 4px clamp(10px, 2vw, 22px); font: inherit; color: inherit; text-align: left;
}
.navbar__label {
  font-family: var(--font-mono); font-size: .58rem; letter-spacing: .16em; text-transform: uppercase;
  color: #93B6E0; white-space: nowrap;
}
.navbar__now {
  font-family: var(--font-mono); font-size: .64rem; letter-spacing: .16em; text-transform: uppercase;
  color: rgba(242,241,237,.76); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0;
}
.navbar__idx i {
  flex: none; width: 9px; height: 9px;
  border-right: 1px solid rgba(242,241,237,.46); border-bottom: 1px solid rgba(242,241,237,.46);
  transform: rotate(45deg) translate(-2px, -2px); transition: transform .25s;
}
.navbar__idx[aria-expanded="true"] i { transform: rotate(-135deg) translate(-3px, -3px); }
.navbar__cta {
  text-decoration: none; font-family: var(--font-mono); font-size: .58rem;
  letter-spacing: .12em; text-transform: uppercase; padding: 7px 12px;
  border: 1px solid rgba(242,241,237,.28); color: #F2F1ED; white-space: nowrap;
}
.navbar__cta:hover { background: rgba(242,241,237,.1); }
@media (max-width: 1080px) {
  .navbar__in { grid-template-columns: auto auto minmax(140px, 1fr) auto; }
  .navbar__marca span { display: none; }
}
@media (max-width: 820px) {
  .navbar__in { grid-template-columns: auto minmax(100px, 1fr) auto; gap: 8px; }
  .navbar__marca { display: none; }
  .navbar__cta { display: none; }
}
@media (max-width: 620px) {
  .navbar__in { grid-template-columns: auto minmax(0, 1fr); padding-inline: 8px; }
  .navbar__sel a { padding-inline: 9px; font-size: .56rem; }
  .navbar__label { display: none; }
  .navbar__now { font-size: .53rem; letter-spacing: .1em; }
  .navbar__idx { padding-left: 9px; }
}

/* ---------- índice ---------- */

.indice__veu {
  position: fixed; inset: 0; z-index: 398; background: rgba(22, 24, 26, .36); border: 0;
  opacity: 0; pointer-events: none; transition: opacity .3s ease;
}
.indice__veu.is-on { opacity: 1; pointer-events: auto; }
.indice {
  position: fixed; z-index: 399; inset: 0 0 auto 0;
  padding-top: 46px; max-height: 88vh; overflow-y: auto;
  background: var(--paper-2); border-bottom: 1px solid var(--line);
  transform: translateY(-14px); opacity: 0; pointer-events: none;
  transition: transform .3s ease, opacity .3s ease;
}
.indice.is-on { transform: translateY(0); opacity: 1; pointer-events: auto; }
.indice__in { max-width: var(--max); margin: 0 auto; padding: 34px var(--gut) 44px; }
.indice__cab { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 28px; align-items: end; margin-bottom: 30px; }
.indice__cab h3 { max-width: 22ch; }
.indice__atalhos { display: flex; flex-wrap: wrap; gap: 8px; }
.indice__atalhos a {
  font-family: var(--font-mono); font-size: .62rem; letter-spacing: .14em;
  text-transform: uppercase; text-decoration: none; color: var(--ink);
  border: 1px solid var(--line); padding: 8px 12px;
}
.indice__atalhos a:hover { background: var(--granito); color: #F2F1ED; border-color: var(--granito); }
.indice__grupos { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 26px 30px; }
.indice__grupos h4 { border-bottom: 1px solid var(--line); padding-bottom: 8px; }
.indice__grupos ol { list-style: none; margin: 0; padding: 0; }
.indice__grupos li + li { margin-top: 2px; }
.indice__grupos a {
  display: flex; gap: 9px; text-decoration: none; font-family: var(--font-ui);
  font-size: .83rem; line-height: 1.4; color: var(--ink-2); padding: 3px 0;
}
.indice__grupos a:hover { color: var(--indigo-txt); }
.indice__grupos b { font-family: var(--font-mono); font-size: .68rem; color: var(--muted); min-width: 1.9em; }
@media (max-width: 1080px) { .indice__grupos { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 720px) { .indice__cab { grid-template-columns: 1fr; align-items: start; } .indice__grupos { grid-template-columns: 1fr; } }

/* ---------- hero ---------- */

.casehead { padding-top: clamp(70px, 12vh, 132px); }
.breadcrumbs {
  font-family: var(--font-mono); font-size: .63rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 34px;
  display: flex; flex-wrap: wrap; gap: 8px;
}
.breadcrumbs a { text-decoration: none; }
.breadcrumbs a:hover { color: var(--indigo-txt); }

.casehead__title {
  font-family: var(--font-display);
  font-size: clamp(3.4rem, 13vw, 9.5rem);
  font-weight: 700;
  line-height: .86;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin: 0 0 6px;
}
.casehead__sub {
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(1.2rem, 2.6vw, 2rem);
  line-height: 1.22; letter-spacing: .005em;
  color: var(--ink-2); max-width: 30ch; margin: 0 0 40px;
}
.casehead__actions { margin-top: 30px; }

.kv { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.kv > div { background: var(--paper); padding: 15px 17px; }
.kv dt { font-family: var(--font-mono); font-size: .6rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-bottom: 5px; }
.kv dd { margin: 0; font-family: var(--font-ui); font-size: .93rem; line-height: 1.35; }
@media (max-width: 480px) { .kv { grid-template-columns: 1fr; } }

.case-proof {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px; background: var(--line); border: 1px solid var(--line); margin-top: 44px;
}
.case-proof a {
  background: var(--paper); padding: 20px; text-decoration: none;
  display: flex; flex-direction: column; gap: 7px; transition: background .2s ease, color .2s ease;
}
.case-proof a:hover { background: var(--granito); color: #F2F1ED; }
.case-proof span { font-family: var(--font-mono); font-size: .6rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.case-proof a:hover span { color: rgba(242, 241, 237, .7); }
.case-proof strong { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.05rem, 1.7vw, 1.32rem); }
@media (max-width: 900px) { .case-proof { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 460px) { .case-proof { grid-template-columns: 1fr; } }

/* ---------- resumo executivo ---------- */

.exec { border: 1px solid var(--line); background: var(--paper-2); margin-top: 52px; }
.exec__head { padding: clamp(24px, 3vw, 36px); border-bottom: 1px solid var(--line); }
.exec__head h3 { font-size: clamp(1.3rem, 2.4vw, 1.85rem); max-width: 26ch; }
.exec__head p { font-family: var(--font-ui); font-size: .93rem; color: var(--ink-2); margin: 10px 0 0; }
.exec__list { margin: 0; display: grid; gap: 1px; background: var(--line); }
.exec__list > div { background: var(--paper-2); padding: clamp(18px, 2.4vw, 26px) clamp(24px, 3vw, 36px); display: grid; grid-template-columns: minmax(0, .45fr) minmax(0, 1.55fr); gap: 20px; align-items: start; }
.exec__list dt { font-family: var(--font-mono); font-size: .66rem; letter-spacing: .18em; text-transform: uppercase; color: var(--indigo-txt); }
.exec__list dd { margin: 0; font-size: .98rem; color: var(--ink-2); }
.exec__acoes { padding: clamp(20px, 2.6vw, 30px) clamp(24px, 3vw, 36px); border-top: 1px solid var(--line); }
@media (max-width: 720px) { .exec__list > div { grid-template-columns: 1fr; gap: 8px; } }

.case-map { margin-top: 52px; }
.case-map__head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 28px; align-items: end; margin-bottom: 24px; }
.case-map__head p { font-family: var(--font-ui); font-size: .95rem; color: var(--ink-2); }
.case-map__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.case-map__grid a { background: var(--paper); padding: 22px; text-decoration: none; display: flex; gap: 16px; align-items: baseline; transition: background .2s ease, color .2s ease; }
.case-map__grid a:hover { background: var(--granito); color: #F2F1ED; }
.case-map__grid b { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .12em; color: var(--indigo-txt); }
.case-map__grid a:hover b { color: #93B6E0; }
.case-map__grid strong { display: block; font-family: var(--font-display); font-weight: 600; font-size: 1.08rem; margin-bottom: 4px; }
.case-map__grid em { font-style: normal; font-family: var(--font-ui); font-size: .84rem; color: var(--muted); }
.case-map__grid a:hover em { color: rgba(242, 241, 237, .72); }
@media (max-width: 980px) { .case-map__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .case-map__head { grid-template-columns: 1fr; align-items: start; } }
@media (max-width: 560px) { .case-map__grid { grid-template-columns: 1fr; } }

/* ---------- elementos de texto ---------- */

.btn {
  display: inline-block; font-family: var(--font-mono); font-size: .68rem;
  letter-spacing: .16em; text-transform: uppercase; text-decoration: none;
  background: var(--granito); color: #F2F1ED; border: 1px solid var(--granito);
  padding: 13px 22px; cursor: pointer; transition: opacity .18s ease;
}
.btn:hover { opacity: .84; }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--ink); opacity: 1; }
.btnrow { display: flex; flex-wrap: wrap; gap: 10px; }

.tag {
  display: inline-block; font-family: var(--font-mono); font-size: .6rem;
  letter-spacing: .16em; text-transform: uppercase; color: var(--muted);
  border: 1px solid var(--line); padding: 5px 10px;
}
.tag--warn { color: var(--ferro); border-color: var(--ferro); }
.tag--ok { color: var(--indigo-txt); border-color: var(--indigo); }

.note {
  font-family: var(--font-ui); font-size: .85rem; line-height: 1.6;
  color: var(--muted); border-left: 2px solid var(--line); padding-left: 16px;
  margin: 34px 0 0; max-width: 74ch;
}
.note strong { color: var(--ink-2); }

.pull {
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(1.35rem, 2.9vw, 2.1rem); line-height: 1.24;
  border-left: 3px solid var(--indigo); padding-left: clamp(18px, 2.4vw, 30px);
  margin: 0; max-width: 30ch;
}
.pull cite { display: block; margin-top: 16px; font-family: var(--font-mono); font-size: .63rem; letter-spacing: .16em; text-transform: uppercase; font-style: normal; color: var(--muted); }

.marks { list-style: none; margin: 0; padding: 0; }
.marks li { position: relative; padding-left: 22px; margin-bottom: 11px; font-size: .96rem; color: var(--ink-2); }
.marks li::before { content: ""; position: absolute; left: 0; top: .62em; width: 10px; height: 1px; background: var(--indigo); }
.marks--x li::before { background: var(--ferro); }

.tablewrap { overflow-x: auto; border: 1px solid var(--line); }
table { width: 100%; border-collapse: collapse; font-family: var(--font-ui); font-size: .89rem; min-width: 520px; }
th, td { text-align: left; padding: 12px 15px; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
thead th { font-family: var(--font-mono); font-size: .62rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); border-bottom: 1px solid var(--line); white-space: nowrap; }
tbody tr:last-child td { border-bottom: 0; }
tr.hi td { background: rgba(46, 78, 118, .09); }
td.n, th.n { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }

.flow { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.flow__node { font-family: var(--font-mono); font-size: .63rem; letter-spacing: .12em; text-transform: uppercase; border: 1px solid var(--line); padding: 9px 12px; }
.flow__node.is-key { background: var(--indigo); color: #F4F3EF; border-color: var(--indigo); }
.flow__arrow { color: var(--muted); font-size: .8rem; }

figure { margin: 0; }
figure.full { margin: 0; background: var(--paper-3); }
figure.full img, figure.full svg { width: 100%; }
.case-photo {
  position: relative; overflow: hidden; background: var(--granito);
  min-height: clamp(360px, 67vw, 900px); color: #F2F1ED;
}
.case-photo img { width: 100%; height: 100%; position: absolute; inset: 0; object-fit: cover; }
.case-photo::after {
  content: ""; position: absolute; inset: 48% 0 0;
  background: linear-gradient(to bottom, transparent, rgba(10,12,14,.7));
  pointer-events: none;
}
.case-photo figcaption {
  position: absolute; z-index: 1; left: var(--gut); right: var(--gut); bottom: clamp(18px, 3vw, 34px);
  max-width: 72ch; padding: 0; color: rgba(242,241,237,.78);
  text-shadow: 0 1px 12px rgba(10,12,14,.6);
}
.case-photo--hero { min-height: clamp(440px, 62vw, 880px); }
.case-photo--interior { min-height: clamp(400px, 58vw, 820px); }
@media (max-width: 620px) {
  .case-photo, .case-photo--hero, .case-photo--interior { min-height: 72vh; }
  .case-photo figcaption { font-size: .56rem; line-height: 1.5; }
}
/* legenda sobre --paper-3, onde --muted só chega a 4,34:1. Usa --ink-2, que
   é o mesmo registo sem falhar o limiar de texto pequeno. */
figcaption { font-family: var(--font-mono); font-size: .62rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); padding: 12px 0 0; }

/* ---------- desenhos: alçado, planta, mapa de unidades ---------- */

.desenho { border: 1px solid var(--line); background: var(--paper-2); padding: clamp(16px, 2.4vw, 28px); }
.desenho svg { width: 100%; height: auto; }
.desenho__leg { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--line-soft); }
.desenho__leg span { display: flex; align-items: center; gap: 7px; font-family: var(--font-mono); font-size: .6rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.desenho__leg i { width: 12px; height: 12px; display: block; border: 1px solid var(--line); }

/* ---------- escada de investimento ---------- */

.esc { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); margin-top: 30px; }
.esc__l { background: var(--paper); padding: 20px 22px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .55fr) minmax(0, 1.5fr); gap: 18px; align-items: baseline; }
.blk--dark .esc__l { background: var(--paper-2); }
.esc__l h3 { margin: 0; font-size: 1.06rem; }
.esc__l b { font-family: var(--font-mono); font-size: .92rem; letter-spacing: .04em; }
.esc__l p { font-family: var(--font-ui); font-size: .87rem; color: var(--muted); margin: 0; }
.esc__l.is-este { background: var(--paper-3); }
.blk--dark .esc__l.is-este { background: var(--paper-3); }
.esc__l.is-este b { color: var(--indigo-txt); }
@media (max-width: 800px) { .esc__l { grid-template-columns: 1fr; gap: 6px; } }

/* ---------- equipa ---------- */

.team-intro { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(28px, 5vw, 72px); align-items: start; margin-bottom: 38px; }
.team-intro p { color: var(--ink-2); }
.team-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid var(--line); background: var(--line); gap: 1px; }
.team-card {
  position: relative; min-height: 292px; padding: clamp(22px, 3vw, 32px);
  background: var(--paper-2); text-decoration: none; overflow: hidden;
  display: flex; flex-direction: column; transition: background .22s ease, color .22s ease;
}
.team-card::before { content: ""; position: absolute; left: 0; top: 0; width: 3px; height: 0; background: var(--indigo); transition: height .28s ease; }
.team-card:hover { background: var(--granito); color: #F2F1ED; }
.team-card:hover::before { height: 100%; }
.team-card__num { font-family: var(--font-mono); font-size: .61rem; letter-spacing: .16em; color: var(--indigo-txt); margin-bottom: auto; }
.team-card:hover .team-card__num { color: #93B6E0; }
.team-card h3 { margin-top: 34px; font-size: clamp(1.28rem, 2vw, 1.6rem); }
.team-card h4 { min-height: 2.4em; margin: 0 0 14px; }
.team-card p { font-family: var(--font-ui); font-size: .87rem; color: var(--ink-2); }
.team-card:hover h4, .team-card:hover p { color: rgba(242, 241, 237, .72); }
.team-card em { margin-top: 18px; font-family: var(--font-mono); font-size: .59rem; font-style: normal; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.team-card:hover em { color: rgba(242, 241, 237, .6); }
@media (max-width: 980px) { .team-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .team-intro { grid-template-columns: 1fr; } }
@media (max-width: 620px) { .team-grid { grid-template-columns: 1fr; } .team-card { min-height: 0; } }

/* ---------- chamada para a demonstração ---------- */

.demo-cta { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); margin-top: 36px; }
.demo-cta a { background: var(--paper-2); padding: clamp(24px, 3vw, 36px); text-decoration: none; display: flex; flex-direction: column; transition: background .22s ease; }
.demo-cta a:hover { background: var(--paper-3); }
.demo-cta h3 { font-size: clamp(1.2rem, 2.1vw, 1.55rem); }
.demo-cta p { font-family: var(--font-ui); font-size: .92rem; color: var(--ink-2); margin: 0 0 22px; }
.demo-cta .seta { margin-top: auto; font-family: var(--font-mono); font-size: .63rem; letter-spacing: .16em; text-transform: uppercase; color: var(--indigo-txt); }
.demo-cta .seta::after { content: " →"; }
@media (max-width: 760px) { .demo-cta { grid-template-columns: 1fr; } }

/* ---------- encaixe de método ---------- */

.encaixe { margin-top: 46px; border: 1px solid var(--line); padding: clamp(22px, 3vw, 34px); background: var(--paper-2); }
.blk--tint .encaixe { background: var(--paper); }

/* ---------- números grandes ---------- */

.figs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.figs > div { background: var(--paper); padding: 22px; }
.blk--dark .figs > div, .blk--tint .figs > div { background: var(--paper-2); }
.figs b { display: block; font-family: var(--font-display); font-weight: 700; font-size: clamp(1.7rem, 3.6vw, 2.6rem); line-height: 1; letter-spacing: -.01em; margin-bottom: 8px; }
.figs span { font-family: var(--font-mono); font-size: .6rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); display: block; margin-bottom: 10px; }
.figs p { font-family: var(--font-ui); font-size: .84rem; color: var(--ink-2); margin: 0; }
@media (max-width: 900px) { .figs { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .figs { grid-template-columns: 1fr; } }

/* ---------- formulário ---------- */

.form {
  border: 1px solid var(--line);
  background: var(--paper-2);
  padding: clamp(22px, 3vw, 36px);
}
.form__intro { margin: 0 0 24px; font-family: var(--font-ui); font-size: .9rem; color: var(--muted); }
.form__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.field--full { grid-column: 1 / -1; }
@media (max-width: 700px) {
  .form__grid { grid-template-columns: minmax(0, 1fr); }
  .field--full { grid-column: auto; }
}

.field { display: block; min-width: 0; }
.field > span {
  display: block; margin-bottom: 7px;
  font-family: var(--font-mono); font-size: .6rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--muted);
}
.field > span b { color: var(--ferro); font-weight: 400; }
.field input:not([type="checkbox"]),
.field select,
.field textarea {
  width: 100%; box-sizing: border-box;
  font-family: var(--font-ui); font-size: .95rem; line-height: 1.5; color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--muted);
  border-radius: 0;
  padding: 12px 13px;
  transition: border-color .18s ease;
  -webkit-appearance: none; appearance: none;
}
.field textarea { min-height: 96px; resize: vertical; }
.field select {
  background-image: linear-gradient(45deg, transparent 50%, currentColor 50%),
                    linear-gradient(135deg, currentColor 50%, transparent 50%);
  background-position: calc(100% - 19px) calc(50% + 1px), calc(100% - 14px) calc(50% + 1px);
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 36px;
}
.field select option { color: #16181A; background: #F4F3EF; }
.field input::placeholder,
.field textarea::placeholder { color: var(--muted); opacity: .8; }
.field input:focus,
.field select:focus,
.field textarea:focus { outline: 2px solid var(--indigo); outline-offset: 1px; }
.field input:not([type="checkbox"]):focus,
.field select:focus,
.field textarea:focus { border-color: var(--indigo); }
.field input:not([type="checkbox"])[aria-invalid="true"],
.field select[aria-invalid="true"],
.field textarea[aria-invalid="true"] { border-color: var(--ferro); border-width: 2px; }

.field--check {
  display: flex; align-items: flex-start; gap: 11px;
  margin-top: 22px; padding-top: 20px; border-top: 1px solid var(--line-soft);
  cursor: pointer;
}
.field--check input {
  width: 18px; height: 18px; flex: 0 0 auto; margin: 2px 0 0; padding: 0;
  accent-color: var(--indigo); cursor: pointer;
}
.field--check input[aria-invalid="true"] { outline: 2px solid var(--ferro); outline-offset: 3px; }
.field--check a { cursor: pointer; text-decoration: underline; }
.field--check span {
  margin: 0; font-family: var(--font-ui); font-size: .88rem; letter-spacing: 0;
  text-transform: none; color: var(--ink-2); line-height: 1.5;
}
.field--check span b { color: var(--ferro); font-weight: 400; }

.form__mel { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form__estado { font-family: var(--font-ui); font-size: .88rem; margin-top: 16px; min-height: 1.4em; color: var(--muted); max-width: 62ch; }
.form__estado.is-erro { color: var(--ferro); }
.form__estado.is-ok { color: var(--indigo-txt); }
.blk--dark .form__estado.is-erro { color: #E9A785; }

/* ---------- rodapé ---------- */

.rodape { background: var(--granito); color: #F2F1ED; padding: clamp(46px, 7vh, 84px) 0; }
.rodape a { color: inherit; }
.rodape__in { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) minmax(0, 1fr); gap: 34px; }
.rodape__mark { font-family: var(--font-display); font-weight: 700; font-size: 1.4rem; letter-spacing: .3em; text-transform: uppercase; text-decoration: none; display: block; margin-bottom: 14px; }
.rodape p { font-family: var(--font-ui); font-size: .87rem; color: rgba(242, 241, 237, .66); }
.rodape h4 { color: rgba(242, 241, 237, .55); }
.rodape ul { list-style: none; margin: 0; padding: 0; }
.rodape li { margin-bottom: 8px; }
.rodape li a { font-family: var(--font-ui); font-size: .89rem; text-decoration: none; color: rgba(242, 241, 237, .84); }
.rodape li a:hover { color: #F2F1ED; text-decoration: underline; }
.rodape__base { margin-top: 44px; padding-top: 22px; border-top: 1px solid rgba(242, 241, 237, .16); font-family: var(--font-mono); font-size: .61rem; letter-spacing: .12em; text-transform: uppercase; color: rgba(242, 241, 237, .5); display: flex; flex-wrap: wrap; gap: 8px 22px; }
@media (max-width: 820px) { .rodape__in { grid-template-columns: 1fr; } }

/* ---------- utilitários ---------- */

.mt0 { margin-top: 0; }
.mt24 { margin-top: 24px; }
.mt32 { margin-top: 32px; }
.mt44 { margin-top: 44px; }
.mb8 { margin-bottom: 8px; }
.mb18 { margin-bottom: 18px; }
.center { text-align: center; }
.sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

@media print {
  .navbar, .indice, .indice__veu, .skip-link { display: none !important; }
  body { font-size: 11pt; }
  section.blk { padding: 18px 0; break-inside: avoid; }
}