/* ============================================================
   SIPO — Evolução do planejamento orçamentário
   Landing de prova de conceito · CSS nativo, sem build
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  /* Forest greens */
  --green-900: #14271f;
  --green-800: #1f3a2e;
  --green-700: #284f3e;
  --green-600: #2f5a45;
  --green-500: #4f7860;
  --green-300: #a9bcaf;
  --green-200: #cfd9d3;
  --green-100: #e6ece8;

  /* Warm off-whites */
  --cream-50:  #fbf8f1;
  --cream-100: #f6f1e8;
  --cream-200: #efe7d8;
  --cream-300: #e3d8c2;
  --cream-400: #c9bb9d;

  /* Subtle gold */
  --gold-700: #8e6e2c;
  --gold-600: #b08a3e;
  --gold-500: #c39f55;
  --gold-400: #d6b878;
  --gold-200: #ead9b1;

  /* Inks */
  --ink-900: #0e1714;
  --ink-800: #1a2420;
  --ink-700: #2b3530;
  --ink-500: #5a625b;
  --ink-400: #7a8278;

  /* Status (institutional, muted) */
  --st-confirmed: #2f5a45;
  --st-validation: #a07a2e;
  --st-pending: #8a4f3a;

  /* Typography */
  --font-serif: ui-serif, Georgia, "Times New Roman", "Liberation Serif", serif;
  --font-sans:  -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Liberation Sans", sans-serif;
  --font-mono:  ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

  /* Spacing scale */
  --space-1:  4px;
  --space-2:  8px;
  --space-3:  12px;
  --space-4:  16px;
  --space-5:  24px;
  --space-6:  32px;
  --space-7:  48px;
  --space-8:  64px;
  --space-9:  96px;
  --space-10: 128px;

  /* Lines */
  --line-soft: 1px solid var(--green-200);
  --line-firm: 1px solid var(--green-300);
  --line-rule: 1px solid var(--cream-400);

  /* Layout */
  --wrap-max: 1240px;
  --gutter: clamp(20px, 4vw, 48px);

  /* Motion */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body, h1, h2, h3, h4, p, ul, ol, dl, dd, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
a { color: inherit; }
table { border-collapse: collapse; width: 100%; }

/* ---------- Base ---------- */
html {
  font-family: var(--font-sans);
  color: var(--ink-800);
  background: var(--cream-100);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: auto;
}

body {
  min-height: 100vh;
  background:
    radial-gradient(1200px 600px at 110% -10%, rgba(176,138,62,0.06), transparent 60%),
    radial-gradient(900px 500px at -10% 30%, rgba(31,58,46,0.05), transparent 60%),
    var(--cream-100);
  background-attachment: fixed;
}

::selection { background: var(--green-800); color: var(--cream-50); }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute; left: 12px; top: -100px;
  background: var(--green-800); color: var(--cream-50);
  padding: 10px 16px; border: 1px solid var(--green-700);
  text-decoration: none; font-weight: 600; font-size: 14px;
  z-index: 100; transition: top .18s var(--ease);
}
.skip-link:focus { top: 12px; outline: 2px solid var(--gold-500); outline-offset: 2px; }

/* ---------- Focus ---------- */
:focus-visible {
  outline: 2px solid var(--gold-600);
  outline-offset: 3px;
  border-radius: 1px;
}

/* ---------- Layout primitives ---------- */
.wrap {
  max-width: var(--wrap-max);
  margin: 0 auto;
  padding-inline: var(--gutter);
}
.anchor { display: block; height: 0; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(246, 241, 232, 0.86);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--green-200);
}
.header-wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-5); padding-block: var(--space-4);
}

.brand {
  display: inline-flex; align-items: center; gap: 12px;
  text-decoration: none; color: var(--green-800);
}
.brand-mark {
  width: 36px; height: 36px; color: var(--green-800);
  flex: none;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-name {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.04em;
}
.brand-sub {
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-500);
  margin-top: 2px;
}

.site-nav ul {
  display: flex; gap: 4px;
  background: rgba(255,255,255,0.5);
  border: 1px solid var(--green-200);
  border-radius: 999px;
  padding: 4px;
}
.site-nav a {
  display: inline-block;
  padding: 8px 14px;
  font-size: 13.5px;
  font-weight: 500;
  text-decoration: none;
  color: var(--ink-700);
  border-radius: 999px;
  transition: background .15s var(--ease), color .15s var(--ease);
}
.site-nav a:hover { background: var(--green-100); color: var(--green-800); }

.menu-toggle {
  display: none;
  align-items: center; gap: 8px;
  padding: 10px 14px;
  border: 1px solid var(--green-300);
  border-radius: 999px;
  font-size: 13px;
  color: var(--green-800);
  background: rgba(255,255,255,0.5);
}
.menu-toggle-icon { width: 18px; height: 18px; color: var(--green-800); }

.mobile-nav {
  border-top: 1px solid var(--green-200);
  background: var(--cream-100);
  padding: var(--space-4) var(--gutter);
}
.mobile-nav[hidden] { display: none; }
.mobile-nav ul { display: flex; flex-direction: column; gap: 4px; }
.mobile-nav a {
  display: block; padding: 14px 4px;
  font-size: 16px; font-weight: 500;
  text-decoration: none; color: var(--ink-800);
  border-bottom: 1px solid var(--green-200);
}
.mobile-nav .mobile-cta {
  margin-top: 8px;
  background: var(--green-800); color: var(--cream-50);
  padding: 14px 18px; border-bottom: 0; border-radius: 2px;
  text-align: center; font-weight: 600;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-block: clamp(40px, 5vw, 68px) clamp(48px, 6vw, 80px);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute; inset: 0 0 auto 0; height: 1px;
  background: linear-gradient(to right, transparent, var(--green-300), transparent);
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--green-800);
  margin-bottom: var(--space-5);
}
.eyebrow-num {
  background: var(--green-800); color: var(--cream-50);
  padding: 4px 8px;
  letter-spacing: 0.14em;
}
.eyebrow-sep { color: var(--gold-600); }
.eyebrow-centered { justify-content: center; }

.hero-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(2.25rem, 5vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.012em;
  color: var(--green-900);
  margin-bottom: var(--space-5);
}
.hero-title .accent-rule {
  display: inline-block;
  width: 56px; height: 1px;
  background: var(--gold-600);
  vertical-align: middle;
  margin-right: 12px;
}
.hero-title .accent {
  color: var(--green-800);
  font-style: italic;
  font-weight: 500;
}

.hero-lede {
  font-size: clamp(1.05rem, 1.4vw, 1.15rem);
  color: var(--ink-700);
  max-width: 52ch;
  line-height: 1.55;
  margin-bottom: var(--space-6);
}

.hero-actions {
  display: flex; flex-wrap: wrap; gap: 12px;
  margin-bottom: var(--space-7);
}

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 20px;
  font-size: 14.5px; font-weight: 600;
  text-decoration: none;
  border-radius: 2px;
  transition: background .18s var(--ease), color .18s var(--ease), transform .18s var(--ease);
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; }
.btn-lg { padding: 16px 24px; font-size: 15px; }
.btn-primary {
  background: var(--green-800); color: var(--cream-50);
  border-color: var(--green-800);
}
.btn-primary:hover { background: var(--green-900); border-color: var(--green-900); }
.btn-primary svg { transition: transform .18s var(--ease); }
.btn-primary:hover svg { transform: translateX(3px); }
.btn-ghost {
  background: transparent; color: var(--green-800);
  border-color: var(--green-300);
}
.btn-ghost:hover { background: var(--green-100); border-color: var(--green-600); }

.hero-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--green-200);
  padding-top: var(--space-5);
}
.hero-meta > div {
  border-right: 1px solid var(--green-200);
  padding-right: var(--space-4);
  padding-left: 0;
}
.hero-meta > div:first-child { padding-left: 0; }
.hero-meta > div:last-child { border-right: 0; }
.hero-meta dt {
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-500);
  margin-bottom: 4px;
}
.hero-meta dd {
  font-family: var(--font-serif);
  font-size: 15px;
  color: var(--green-900);
  line-height: 1.3;
}

/* Hero blueprint */
.hero-blueprint { margin: 0; }
.blueprint-frame {
  position: relative;
  background: var(--cream-50);
  border: 1px solid var(--green-200);
  padding: 24px;
  box-shadow:
    0 1px 0 rgba(31,58,46,0.04),
    0 30px 60px -30px rgba(31,58,46,0.18);
}
.blueprint-frame::before {
  content: "BLOCO TÉCNICO";
  position: absolute;
  top: -10px; left: 18px;
  background: var(--cream-100);
  padding: 0 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--green-800);
}
.hero-blueprint svg {
  width: 100%; height: auto;
  color: var(--green-800);
}
.bp-tag,
.bp-coord {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.18em;
  fill: var(--green-700);
  text-transform: uppercase;
}
.bp-coord { fill: var(--gold-700); }
.bp-block rect {
  fill: var(--cream-50);
  stroke: var(--green-800);
  stroke-width: 1;
}
.bp-block-half rect { stroke-dasharray: 3 3; }
.bp-num {
  font-family: var(--font-mono);
  font-size: 10px;
  fill: var(--gold-700);
  letter-spacing: 0.1em;
}
.bp-name {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  fill: var(--green-900);
  text-transform: uppercase;
  font-weight: 700;
}
.bp-sub {
  font-family: var(--font-sans);
  font-size: 10px;
  fill: var(--ink-500);
}
.bp-arrow line { stroke: var(--green-800); stroke-width: 1; }
.bp-arrow polyline { fill: none; stroke: var(--green-800); stroke-width: 1; }
.bp-foot {
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.18em;
  fill: var(--green-700);
  text-transform: uppercase;
}
.bp-foot-accent { fill: var(--gold-700); }
.hero-blueprint figcaption {
  margin-top: var(--space-3);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ink-500);
  text-align: center;
}
.hero-blueprint figcaption a { color: var(--green-800); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Section base ---------- */
.section {
  position: relative;
  padding-block: clamp(48px, 5.5vw, 76px);
}
.section + .section { border-top: 1px solid var(--green-200); }

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
  margin-bottom: clamp(40px, 6vw, 72px);
  max-width: 880px;
}
.section-head-wide { max-width: 1040px; }

.section-number {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--green-700);
  margin-bottom: var(--space-3);
}
.section-number > span:first-child {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 18px;
  letter-spacing: 0;
  text-transform: none;
  color: var(--gold-700);
}
.section-number .rule {
  display: inline-block;
  width: 32px; height: 1px;
  background: var(--gold-600);
}
.eyebrow-tag {
  color: var(--ink-500);
  letter-spacing: 0.2em;
}

.section-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.85rem, 3.6vw, 2.6rem);
  line-height: 1.15;
  letter-spacing: -0.008em;
  color: var(--green-900);
  max-width: 22ch;
}
.section-lede {
  font-size: clamp(1rem, 1.2vw, 1.1rem);
  color: var(--ink-700);
  max-width: 56ch;
  line-height: 1.6;
  margin-top: var(--space-4);
}

/* ---------- Section 1 · Comparison ---------- */
.section-challenge {
  background: linear-gradient(to bottom, var(--cream-100), var(--cream-50));
}

.comparison {
  border-top: 1px solid var(--green-300);
  border-bottom: 1px solid var(--green-300);
}
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15.5px;
}
.comparison-table thead th {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--green-700);
  text-align: left;
  padding: 16px 24px 16px 0;
  border-bottom: 1px solid var(--green-300);
  background: transparent;
}
.comparison-table thead .col-before { color: var(--ink-500); }
.comparison-table thead .col-after { color: var(--green-800); }
.comparison-table tbody tr {
  border-bottom: 1px solid var(--green-200);
}
.comparison-table tbody tr:last-child { border-bottom: 0; }
.comparison-table th[scope="row"],
.comparison-table td {
  padding: 22px 24px 22px 0;
  vertical-align: top;
  text-align: left;
  font-weight: 400;
}
.row-dim {
  width: 14%;
  font-family: var(--font-mono) !important;
  font-size: 11.5px !important;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-500) !important;
  border-right: 1px solid var(--green-200);
}
.comparison-table td {
  border-right: 1px solid var(--green-200);
}
.comparison-table td:last-child,
.comparison-table th.row-dim:last-child { border-right: 0; }

.col-before { color: var(--ink-700); }
.col-after { color: var(--green-900); font-weight: 500; }

.table-note {
  margin-top: var(--space-5);
  padding: 14px 18px;
  background: var(--cream-200);
  border-left: 2px solid var(--gold-500);
  font-size: 13.5px;
  color: var(--ink-700);
}

/* ---------- Section 2 · Inventory ---------- */
.section-inventory {
  background: var(--cream-100);
}
.inventory {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--green-300);
  border-bottom: 1px solid var(--green-300);
}
.inv-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 28px;
  padding: 36px 32px;
  border-right: 1px solid var(--green-200);
  border-bottom: 1px solid var(--green-200);
  align-items: start;
}
.inv-item:nth-child(2n) { border-right: 0; }
.inv-item:nth-last-child(-n+2) { border-bottom: 0; }
.inv-num {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(3rem, 6vw, 4.5rem);
  line-height: 0.95;
  color: var(--green-800);
  letter-spacing: -0.02em;
  font-feature-settings: "lnum" 1;
}
.inv-label {
  font-family: var(--font-mono);
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--green-800);
  font-weight: 600;
  margin-bottom: 8px;
}
.inv-note {
  font-size: 14.5px;
  color: var(--ink-700);
  line-height: 1.5;
}
.inventory-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: 40px;
  align-items: end;
  margin-top: var(--space-7);
  padding-top: var(--space-5);
  border-top: 1px solid var(--green-200);
}
.inv-total {
  display: inline-flex; align-items: baseline; gap: 14px;
  flex-wrap: wrap;
}
.inv-total-label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-500);
}
.inv-total-num {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 600;
  color: var(--gold-700);
  line-height: 1;
}
.inv-total-unit {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-500);
}
.inv-disclaimer {
  font-size: 14px;
  color: var(--ink-500);
  line-height: 1.55;
  border-left: 2px solid var(--gold-400);
  padding-left: 16px;
}

/* ---------- Section 3 · Modules ---------- */
.section-modules { background: var(--cream-50); }
.modules {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--green-300);
}
.module {
  padding: 36px 32px 40px;
  border-right: 1px solid var(--green-200);
  border-bottom: 1px solid var(--green-200);
  position: relative;
}
.module:nth-child(2n) { border-right: 0; }
.module:nth-last-child(-n+2) { border-bottom: 0; }
.module::before {
  content: "";
  position: absolute;
  left: 32px; top: 0;
  width: 32px; height: 1px;
  background: var(--gold-600);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s var(--ease);
}
.module:hover::before { transform: scaleX(1); }
.module-head {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: var(--space-4);
}
.module-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gold-700);
  font-weight: 700;
}
.module-rule {
  flex: 1; height: 1px;
  background: var(--green-200);
}
.module-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.25rem, 2vw, 1.45rem);
  line-height: 1.2;
  color: var(--green-900);
  margin-bottom: var(--space-3);
  letter-spacing: -0.005em;
}
.module-desc {
  font-size: 15px;
  color: var(--ink-700);
  line-height: 1.6;
  max-width: 42ch;
}

/* ---------- Section 4 · Architecture ---------- */
.section-architecture {
  background: var(--cream-100);
}
.architecture {
  margin: 0;
}
.architecture-canvas {
  background: var(--cream-50);
  border: 1px solid var(--green-200);
  padding: clamp(20px, 3vw, 36px);
  position: relative;
}
.architecture-canvas::before {
  content: "DIAGRAMA TÉCNICO · FIG. 02";
  position: absolute;
  top: -10px; left: 24px;
  background: var(--cream-100);
  padding: 0 12px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  color: var(--green-800);
}
.architecture svg {
  width: 100%; height: auto;
  color: var(--green-800);
  display: block;
}
.arq-container {
  fill: none;
  stroke: var(--green-700);
  stroke-width: 1;
  stroke-dasharray: 6 5;
}
.arq-container-tag,
.arq-container-meta {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  fill: var(--green-800);
  text-transform: uppercase;
  font-weight: 700;
}
.arq-container-meta { fill: var(--gold-700); font-weight: 500; }

.arq-layer {
  fill: var(--cream-50);
  stroke: var(--green-800);
  stroke-width: 1;
}
.arq-layer-half { fill: var(--cream-100); }
.arq-layer-num {
  font-family: var(--font-mono);
  font-size: 12px;
  fill: var(--gold-700);
  letter-spacing: 0.1em;
  font-weight: 700;
}
.arq-layer-name {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.16em;
  fill: var(--green-900);
  text-transform: uppercase;
  font-weight: 700;
}
.arq-layer-sub {
  font-family: var(--font-sans);
  font-size: 13px;
  fill: var(--ink-700);
}
.arq-layer-side {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  fill: var(--ink-500);
  text-transform: uppercase;
}
.arq-arrow line { stroke: var(--green-800); stroke-width: 1.5; }
.arq-arrow polyline { fill: none; stroke: var(--green-800); stroke-width: 1.5; }
.arq-divider { stroke: var(--green-300); stroke-width: 1; }
.arq-target {
  fill: var(--green-100);
  stroke: var(--green-700);
  stroke-width: 1;
  stroke-dasharray: 2 4;
}
.arq-target-tag {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  fill: var(--gold-700);
  text-transform: uppercase;
  font-weight: 700;
}
.arq-target-name {
  font-family: var(--font-serif);
  font-size: 19px;
  fill: var(--green-900);
  font-weight: 600;
}
.arq-target-aux {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  fill: var(--ink-500);
  text-transform: uppercase;
}
.arq-target-sub {
  font-family: var(--font-sans);
  font-size: 12.5px;
  fill: var(--ink-700);
}
.arq-target-mark {
  font-family: var(--font-mono);
  font-size: 16px;
  fill: var(--gold-600);
}
.arq-foot {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.2em;
  fill: var(--ink-500);
  text-transform: uppercase;
}
.arq-foot-accent { fill: var(--gold-700); }

.architecture figcaption {
  margin-top: var(--space-4);
  font-size: 14px;
  color: var(--ink-700);
  max-width: 64ch;
  padding-left: 16px;
  border-left: 2px solid var(--gold-400);
}

.arq-legend {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin-top: var(--space-6);
  border-top: 1px solid var(--green-300);
  border-bottom: 1px solid var(--green-300);
}
.arq-legend > div {
  padding: 20px 24px;
  border-right: 1px solid var(--green-200);
}
.arq-legend > div:nth-child(3n) { border-right: 0; }
.arq-legend dt {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--green-800);
  margin-bottom: 8px;
  font-weight: 700;
}
.arq-legend dd {
  font-size: 14px;
  color: var(--ink-700);
  line-height: 1.5;
}
.legend-mark {
  display: inline-block;
  width: 12px; height: 12px;
  border: 1.5px solid var(--green-800);
  background: var(--cream-50);
}
.legend-mark-l1 { background: var(--cream-50); }
.legend-mark-l2 { background: var(--cream-100); }
.legend-mark-l3a { background: var(--cream-100); border-style: dashed; }
.legend-mark-l3b { background: var(--green-100); border-style: dashed; }
.legend-mark-target {
  background: var(--green-100);
  border-color: var(--gold-600);
  border-style: dashed;
}

/* ---------- Section 5 · Evidence ---------- */
.section-evidence { background: var(--cream-50); }

.filter-bar {
  display: flex; align-items: center; gap: 10px;
  flex-wrap: wrap;
  padding: 16px 20px;
  border: 1px solid var(--green-200);
  border-left: 2px solid var(--gold-500);
  background: var(--cream-100);
  margin-bottom: var(--space-6);
}
.filter-label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-500);
  margin-right: 4px;
}
.chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--green-300);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-700);
  background: var(--cream-50);
  transition: background .15s var(--ease), border-color .15s var(--ease), color .15s var(--ease);
}
.chip:hover { background: var(--green-100); }
.chip[aria-pressed="true"] {
  background: var(--green-800);
  color: var(--cream-50);
  border-color: var(--green-800);
}
.chip-count {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 22px; height: 20px;
  padding: 0 6px;
  border-radius: 10px;
  background: rgba(0,0,0,0.06);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
}
.chip[aria-pressed="true"] .chip-count {
  background: rgba(255,255,255,0.18);
}

.evidence-list {
  border-top: 1px solid var(--green-300);
}
.evidence {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr) 220px;
  gap: 32px;
  padding: 28px 0;
  border-bottom: 1px solid var(--green-200);
  transition: opacity .25s var(--ease);
}
.evidence[hidden] { display: none; }
.evidence.is-hidden {
  display: none;
}
.evidence-index {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 36px;
  line-height: 1;
  color: var(--gold-700);
  letter-spacing: -0.01em;
}
.evidence-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.15rem, 1.8vw, 1.3rem);
  color: var(--green-900);
  margin-bottom: 8px;
  line-height: 1.25;
}
.evidence-text {
  font-size: 15px;
  color: var(--ink-700);
  line-height: 1.6;
  max-width: 56ch;
}
.evidence-note {
  margin-top: 12px;
  padding: 10px 14px;
  background: var(--cream-200);
  border-left: 2px solid var(--gold-500);
  font-size: 13.5px;
  color: var(--ink-700);
  max-width: 60ch;
}
.evidence-meta {
  text-align: right;
  display: flex; flex-direction: column; align-items: flex-end; gap: 10px;
}
.status {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
  padding: 6px 10px;
  border-radius: 2px;
  white-space: nowrap;
}
.status-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: currentColor;
}
.status-conferido {
  color: var(--st-confirmed);
  background: var(--green-100);
  border: 1px solid var(--green-300);
}
.status-validacao {
  color: var(--st-validation);
  background: #f6ecd2;
  border: 1px solid #e6d3a4;
}
.status-pendente {
  color: var(--st-pending);
  background: #f1e1d8;
  border: 1px solid #d9b8a8;
}
.evidence-date {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--ink-500);
  text-transform: uppercase;
}

.evidence-disclaimer {
  margin-top: var(--space-5);
  font-size: 13.5px;
  color: var(--ink-500);
  line-height: 1.6;
  padding-left: 16px;
  border-left: 2px solid var(--gold-400);
  max-width: 70ch;
}

/* ---------- Section 6 · Roadmap ---------- */
.section-roadmap { background: var(--cream-100); }
.roadmap {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--green-300);
}
.step {
  padding: 32px 28px 36px;
  border-right: 1px solid var(--green-200);
  position: relative;
}
.step:last-child { border-right: 0; }
.step::before {
  content: "";
  position: absolute;
  left: 28px; top: -1px;
  height: 8px; width: 1px;
  background: var(--gold-600);
}
.step-marker { margin-bottom: var(--space-5); }
.step-num {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 28px;
  color: var(--green-800);
  line-height: 1;
}
.step-stage {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-700);
  margin-bottom: 8px;
  font-weight: 700;
}
.step-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.1rem, 1.6vw, 1.25rem);
  color: var(--green-900);
  line-height: 1.2;
  margin-bottom: 12px;
}
.step-text {
  font-size: 14.5px;
  color: var(--ink-700);
  line-height: 1.55;
}

/* ---------- CTA final ---------- */
.cta-final {
  background: var(--green-900);
  color: var(--cream-100);
  position: relative;
  overflow: hidden;
}
.cta-final::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 400px at 110% -20%, rgba(176,138,62,0.15), transparent 60%),
    radial-gradient(700px 400px at -10% 120%, rgba(176,138,62,0.10), transparent 60%);
  pointer-events: none;
}
.cta-final-inner {
  position: relative;
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
  padding-block: clamp(48px, 5.5vw, 76px);
}
.cta-final .eyebrow { color: var(--gold-400); }
.cta-final .eyebrow-num {
  background: var(--gold-600);
  color: var(--green-900);
}
.cta-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.85rem, 3.4vw, 2.6rem);
  line-height: 1.2;
  letter-spacing: -0.005em;
  color: var(--cream-50);
  margin-bottom: var(--space-5);
}
.cta-text {
  font-size: clamp(1rem, 1.2vw, 1.1rem);
  color: rgba(246, 241, 232, 0.78);
  max-width: 56ch;
  margin: 0 auto var(--space-6);
  line-height: 1.6;
}
.cta-actions {
  display: inline-flex; flex-wrap: wrap; gap: 12px;
  justify-content: center;
}
.cta-final .btn-primary {
  background: var(--cream-50);
  color: var(--green-900);
  border-color: var(--cream-50);
}
.cta-final .btn-primary:hover {
  background: var(--gold-400);
  color: var(--green-900);
  border-color: var(--gold-400);
}
.cta-final .btn-ghost {
  color: var(--cream-50);
  border-color: rgba(246, 241, 232, 0.3);
}
.cta-final .btn-ghost:hover {
  background: rgba(246, 241, 232, 0.08);
  border-color: rgba(246, 241, 232, 0.6);
}

/* Credenciais da demonstração: bloco de leitura, alinhado à esquerda dentro do
   fecho centralizado, para que CPF e senha sejam copiáveis sem ambiguidade. */
.acesso-demo {
  text-align: left;
  max-width: 520px;
  margin: 0 auto var(--space-5);
  padding: 22px 24px;
  border: 1px solid rgba(246, 241, 232, 0.22);
  border-left: 3px solid var(--gold-600);
  background: rgba(246, 241, 232, 0.05);
}
.acesso-demo-titulo {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin: 0 0 6px;
}
.acesso-demo-nota {
  font-size: 0.86rem;
  line-height: 1.5;
  color: var(--green-200);
  margin: 0 0 16px;
}
.acesso-demo-lista { margin: 0; }
.acesso-demo-lista > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 6px 0;
  border-bottom: 1px solid rgba(246, 241, 232, 0.12);
}
.acesso-demo-lista > div:last-child { border-bottom: 0; }
.acesso-demo-lista dt {
  font-size: 0.88rem;
  color: var(--cream-100);
}
.acesso-demo-lista dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--cream-50);
}
.acesso-demo-senha {
  margin-top: 4px;
  padding-top: 12px !important;
  border-top: 1px solid rgba(246, 241, 232, 0.22);
}
.acesso-demo-senha dt { color: var(--gold-400); }
.acesso-demo-senha dd { word-break: break-all; }
@media (max-width: 560px) {
  .acesso-demo-lista > div { flex-direction: column; gap: 2px; }
  .acesso-demo-lista dd { font-size: 0.8rem; }
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--cream-200);
  border-top: 1px solid var(--green-300);
  padding-block: var(--space-7);
}
.footer-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr);
  gap: 40px;
  align-items: start;
}
.footer-brand {
  display: inline-flex; align-items: center; gap: 12px;
  color: var(--green-800);
}
.footer-brand .brand-mark { width: 32px; height: 32px; }
.footer-brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.footer-brand-name {
  font-family: var(--font-serif);
  font-weight: 700; font-size: 18px;
  letter-spacing: 0.04em;
}
.footer-brand-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-500);
  margin-top: 2px;
}
.footer-disclaimer p {
  font-size: 14px;
  color: var(--ink-700);
  line-height: 1.6;
  max-width: 60ch;
}
.footer-disclaimer p + p { margin-top: 10px; }
.footer-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-500);
}

/* ---------- Reveal animation ---------- */
[data-reveal] {
  opacity: 1;
  transform: none;
  /* Content remains visible before scrolling, without JavaScript and in exports. */
}
[data-reveal].is-revealed {
  opacity: 1;
  transform: translateY(0);
}
.no-js [data-reveal] {
  opacity: 1;
  transform: none;
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 56px; }
  .arq-legend { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .arq-legend > div:nth-child(3n) { border-right: 1px solid var(--green-200); }
  .arq-legend > div:nth-child(2n) { border-right: 0; }
  .arq-legend > div:nth-last-child(-n+2) { border-bottom: 0; }
  .arq-legend > div { border-bottom: 1px solid var(--green-200); }
  .roadmap { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .step:nth-child(2n) { border-right: 0; }
  .step:nth-last-child(-n+2) { border-bottom: 0; }
  .step:nth-child(2n+1) { border-bottom: 1px solid var(--green-200); }
  .step:nth-last-child(-n+3) { border-bottom: 0; }
  .evidence { grid-template-columns: 48px minmax(0, 1fr); }
  .evidence-meta { grid-column: 1 / -1; flex-direction: row; align-items: center; justify-content: flex-start; text-align: left; padding-left: 80px; }
  .footer-wrap { grid-template-columns: 1fr; gap: 28px; }
}

@media (max-width: 760px) {
  html { font-size: 16px; }
  .site-nav { display: none; }
  .menu-toggle { display: inline-flex; }
  .hero-meta { grid-template-columns: 1fr; }
  .hero-meta > div {
    border-right: 0;
    border-bottom: 1px solid var(--green-200);
    padding-bottom: var(--space-4);
  }
  .hero-meta > div:last-child { border-bottom: 0; padding-bottom: 0; }

  .inventory { grid-template-columns: 1fr; }
  .inv-item { border-right: 0; border-bottom: 1px solid var(--green-200); padding: 28px 24px; }
  .inv-item:last-child { border-bottom: 0; }
  .inventory-footer { grid-template-columns: 1fr; gap: 24px; }

  .modules { grid-template-columns: 1fr; }
  .module { border-right: 0; border-bottom: 1px solid var(--green-200); padding: 28px 24px 32px; }
  .module:last-child { border-bottom: 0; }

  .roadmap { grid-template-columns: 1fr; }
  .step { border-right: 0; border-bottom: 1px solid var(--green-200); padding: 28px 24px; }
  .step:last-child { border-bottom: 0; }

  .arq-legend { grid-template-columns: 1fr; }
  .arq-legend > div { border-right: 0; border-bottom: 1px solid var(--green-200); padding: 18px 20px; }
  .arq-legend > div:last-child { border-bottom: 0; }

  .comparison-table { font-size: 14.5px; }
  .comparison-table th[scope="row"],
  .comparison-table td { padding: 18px 16px 18px 0; }
  .row-dim { width: auto; font-size: 11px !important; }

  .evidence {
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 16px;
    padding: 22px 0;
  }
  .evidence-index { font-size: 28px; }
  .evidence-meta { padding-left: 56px; }
}

@media (max-width: 480px) {
  .header-wrap { gap: 12px; }
  .brand-text .brand-sub { display: none; }
  .hero-title { font-size: 2rem; }
  .hero-title .accent-rule { display: none; }
  .evidence { grid-template-columns: 32px minmax(0, 1fr); }
  .evidence-meta { padding-left: 48px; }
}

/* ---------- Print ---------- */
@media print {
  .site-header, .cta-final, .filter-bar, .menu-toggle { display: none; }
  body { background: white; }
  .section { padding-block: 24px; }
  a { color: inherit; text-decoration: underline; }
}

/* Compact desktop rhythm; all content is visible before any scroll. */
@media (min-width: 1100px) {
  .section-head { grid-template-columns: 1.1fr 1fr; max-width: none; align-items: end; gap: 16px 64px; margin-bottom: 36px; }
  .section-number { grid-column: 1 / -1; margin-bottom: 4px; }
  .section-title { font-size: 34px; max-width: 28ch; }
  .section-lede { margin-top: 0; font-size: 16px; max-width: 62ch; }
  .inventory { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .inv-item { padding: 28px 22px; display: block; }
  .inv-num { margin-bottom: 16px; }
  .modules { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .module { padding: 28px 26px; border-right: 1px solid var(--green-200); }
  .module:nth-child(2n) { border-right: 1px solid var(--green-200); }
  .module:nth-child(3n) { border-right: 0; }
  .module:nth-last-child(-n+3) { border-bottom: 0; }
  .architecture-canvas { max-width: 920px; margin-inline: auto; }
  .evidence-text { max-width: 74ch; }
  .evidence { padding-block: 24px; }
}
@media print {
  [data-reveal] { opacity: 1 !important; transform: none !important; }
  .evidence[hidden], .evidence.is-hidden { display: grid !important; }
  .filter-bar { display: none; }
}

/* Real runtime capture, with synthetic demonstration data. */
.section-experience{background:var(--cream-50)}
.experience-preview{margin:0}
.experience-preview img{display:block;width:100%;height:auto;border:1px solid var(--green-200);border-radius:12px;box-shadow:0 20px 50px rgba(16,59,45,.08)}
.experience-preview figcaption{margin-top:18px;color:var(--ink-500);font-size:13px;line-height:1.6;text-align:center}

/* Links dentro do texto corrido: sublinhado discreto, já que a cor é herdada. */
.evidence-text a, .cta-text a { text-decoration: underline; text-underline-offset: 0.16em; text-decoration-thickness: 1px; }