/* ============================================================
   Carta Boi · Mercado de miúdos — folha de estilos
   Unidades em rem/px (padrão web) — nada de mm/pt (unidades de
   impressão, não fazem sentido em CSS para tela).
   ============================================================ */

:root {
  --color-dark: #0b0a08;
  --color-cream: #fbf8f1;
  --color-cream-soft: #d8d2c7;
  --color-ink: #1a1815;
  --color-ink-soft: #2c2925;
  --color-gray: #6b6660;
  --color-gold: #b8945a;
  --color-gold-dark: #8c6b3b;
  --color-panel: #f4eee2;
  --color-border: #d8d2c7;

  --font-display: "Montserrat", sans-serif;
  --font-body: "Montserrat", sans-serif;
  --font-serif: "Fraunces", Georgia, serif;
  --font-mono: "JetBrains Mono", monospace;

  --page-width: 49.606rem; /* ~210mm */
  --page-margin: 4.724rem; /* ~20mm */
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background: #e8e4da;
  font-family: var(--font-body);
  color: var(--color-ink);
}

/* ================= CAPA ================= */

.cover {
  position: relative;
  width: var(--page-width);
  min-height: 70.157rem; /* ~297mm */
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  background: var(--color-dark);
  break-after: page;
}

.cover__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.cover__scrim {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(
    180deg,
    rgba(11, 10, 8, 0.15) 0%,
    rgba(11, 10, 8, 0.35) 45%,
    rgba(11, 10, 8, 0.92) 88%
  );
}

.cover__brand {
  position: absolute;
  top: 3.78rem;
  left: 3.78rem;
  right: 3.78rem;
  z-index: 3;
}

.cover__brand-row {
  display: flex;
  align-items: center;
  gap: 1.181rem;
}

.cover__mark {
  height: 3.307rem;
  width: 3.307rem;
  display: block;
  flex-shrink: 0;
}

.cover__brand-name {
  font-family: var(--font-body);
  font-size: 1.083rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #ffffff;
  font-weight: 700;
  line-height: 1.3;
}

.cover__issue {
  font-family: var(--font-display);
  font-size: 0.708rem;
  letter-spacing: 0.08em;
  color: var(--color-cream-soft);
  font-weight: 400;
}

.cover__rule {
  border-top: 1px solid rgba(255, 255, 255, 0.35);
  margin-top: 1.417rem;
}

.cover__content {
  position: relative;
  z-index: 3;
  padding: 3.78rem 3.78rem 2.835rem;
  margin-top: auto;
  max-width: 80%;
}

.cover__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 4.333rem;
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--color-cream);
  margin: 0 0 1.89rem;
  max-width: 22ch;
}

.cover__title b {
  font-style: normal;
  font-weight: 700;
}

.cover__lead {
  font-family: var(--font-display);
  font-size: 0.958rem;
  font-weight: 300;
  line-height: 1.55;
  color: var(--color-cream-soft);
  max-width: 52ch;
}

.cover__credit {
  position: absolute;
  right: 1.89rem;
  bottom: 0.945rem;
  z-index: 3;
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.583rem;
  color: rgba(216, 210, 199, 0.7);
}

/* ================= DOCUMENTO / PÁGINAS ================= */

.doc {
  width: var(--page-width);
  min-height: 70.157rem; /* ~297mm */
  margin: 0 auto;
  padding: var(--page-margin);
  background: #ffffff;
}

.running-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding-bottom: 0.59rem;
  margin-bottom: 2.362rem;
  border-bottom: 1px solid var(--color-gold);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gray);
}

.running-header strong {
  color: var(--color-gold-dark);
  font-weight: 600;
}

/* ================= SUMÁRIO ================= */

.toc-page {
  break-after: page;
}

.toc-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.833rem;
  letter-spacing: -0.02em;
  color: var(--color-dark);
  margin: 0 0 2.362rem;
  border-bottom: 1px solid var(--color-dark);
  padding-bottom: 1.181rem;
}

.toc-list {
  display: flex;
  flex-direction: column;
  list-style: none;
}

.toc-item {
  display: flex;
  align-items: baseline;
  gap: 1.181rem;
  padding: 0.945rem 0;
  border-top: 1px solid var(--color-border);
}

.toc-item:last-child {
  border-bottom: 1px solid var(--color-border);
}

.toc-link {
  display: flex;
  align-items: baseline;
  gap: 1.181rem;
  width: 100%;
  text-decoration: none;
  color: inherit;
}

.toc-link:hover .toc-label {
  color: var(--color-gold-dark);
}

.toc-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-gold);
  width: 1.89rem;
  flex-shrink: 0;
}

.toc-label {
  font-family: var(--font-display);
  font-size: 1.083rem;
  color: var(--color-ink);
  flex: 1;
  transition: color 0.15s ease;
}

/* ================= EXPEDIENTE ================= */

.masthead {
  margin-top: 3.307rem;
  background: var(--color-panel);
  border: 1px solid var(--color-border);
  padding: 1.417rem;
}

.masthead__title {
  font-family: var(--font-mono);
  font-size: 0.542rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold-dark);
  font-weight: 600;
  margin-bottom: 0.59rem;
}

.masthead__credits {
  font-family: var(--font-body);
  font-size: 0.542rem;
  line-height: 1.55;
  color: #3d3a35;
  margin: 0 0 0.472rem;
}

.masthead__legal {
  font-family: var(--font-body);
  font-size: 0.458rem;
  line-height: 1.5;
  color: var(--color-gray);
  margin: 0;
}

/* ================= RESUMO ================= */

.summary {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 300;
  font-size: 1.25rem;
  line-height: 1.45;
  color: var(--color-ink-soft);
  max-width: 64ch;
  margin: 0 0 2.835rem;
}

/* ================= SEÇÕES ================= */

.section-title {
  display: flex;
  align-items: baseline;
  gap: 0.472rem;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.667rem;
  letter-spacing: -0.01em;
  color: var(--color-dark);
  margin: 2.835rem 0 1.417rem;
  border-bottom: 1px solid var(--color-dark);
  padding-bottom: 0.945rem;
  scroll-margin-top: 1.5rem;
}

.section-title--first {
  margin-top: 0;
}

.section-num {
  font-family: var(--font-mono);
  font-size: 0.917rem;
  color: var(--color-gold);
  font-weight: 600;
}

.body-text {
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.68;
  color: var(--color-ink);
  text-align: justify;
  hyphens: auto;
}

.body-text p {
  margin: 0 0 1.063rem;
}

.body-text p:last-child {
  margin-bottom: 0;
}

/* ================= FOTOS ================= */

.photo {
  margin: 0 0 1.063rem;
}

.photo img {
  width: 100%;
  display: block;
  object-fit: cover;
}

.photo--tall img {
  height: 18.425rem; /* ~78mm */
}

.photo--medium img {
  height: 17.008rem; /* ~72mm */
}

.photo figcaption {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.625rem;
  color: var(--color-gray);
  margin-top: 0.59rem;
}

/* ================= KPIs ================= */

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.945rem;
  margin-bottom: 1.89rem;
}

.kpi-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-border);
  padding: 1.181rem;
}

.kpi-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0.15625rem;
  background: var(--color-gold);
}

.kpi-card__label {
  font-family: var(--font-mono);
  font-size: 0.583rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-gold-dark);
  margin-bottom: 0.472rem;
}

.kpi-card__value {
  font-family: var(--font-serif);
  font-size: 1.833rem;
  color: var(--color-dark);
  letter-spacing: -0.02em;
  line-height: 1;
}

.kpi-card__note {
  font-family: var(--font-body);
  font-size: 0.625rem;
  color: var(--color-gray);
  margin-top: 0.472rem;
}

/* ================= GRÁFICOS ================= */

.chart {
  margin: 0 0 1.89rem;
  border: 1px solid var(--color-border);
}

.chart__head {
  padding: 1.181rem 1.417rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.945rem;
  flex-wrap: wrap;
}

.chart__title {
  font-family: var(--font-serif);
  font-size: 1.042rem;
  color: var(--color-dark);
  margin-bottom: 0.236rem;
}

.chart__desc {
  font-family: var(--font-body);
  font-size: 0.708rem;
  color: var(--color-gray);
  max-width: 60ch;
}

.chart__tag {
  font-family: var(--font-mono);
  font-size: 0.583rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold-dark);
  white-space: nowrap;
}

.chart__body {
  padding: 1.417rem;
}

.chart__body svg {
  width: 100%;
  height: auto;
  display: block;
}

.chart__source {
  padding: 0.709rem 1.417rem;
  border-top: 1px solid var(--color-border);
  font-family: var(--font-mono);
  font-size: 0.583rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gray);
}

/* ================= REFERÊNCIAS ================= */

.references {
  font-family: var(--font-body);
  font-size: 0.667rem;
  line-height: 1.65;
  color: var(--color-gray);
}

.references p {
  margin: 0 0 0.59rem;
}

.references p:last-child {
  margin-bottom: 0;
}

/* ================= CONTRACAPA ================= */

.contracapa {
  position: relative;
  margin-top: 3.78rem;
  background: var(--color-dark);
  padding: 3.307rem;
  break-before: page;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 18.898rem; /* ~80mm */
}

.contracapa__logo {
  height: 3.307rem;
  width: auto;
  display: block;
  align-self: flex-start;
  margin-bottom: 2.362rem;
}

.contracapa__kicker {
  font-family: var(--font-mono);
  font-size: 0.667rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #d4a848;
  margin-bottom: 0.945rem;
}

.contracapa__contact {
  font-family: var(--font-serif);
  font-size: 1.333rem;
  color: var(--color-cream);
  line-height: 1.6;
}

.contracapa__link {
  color: var(--color-cream);
  text-decoration: none;
}

.contracapa__meta {
  font-family: var(--font-mono);
  font-size: 0.583rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gray);
  margin-top: 2.835rem;
  border-top: 1px solid var(--color-ink-soft);
  padding-top: 1.181rem;
}

/* ================= IMPRESSÃO ================= */

@media print {
  body {
    background: none;
  }

  .cover,
  .doc {
    margin: 0 auto;
  }

  h2,
  figure,
  .kpi-card,
  .chart {
    break-inside: avoid;
  }
}

@page {
  size: A4;
  margin: 0;
}