/* Catálogo Nekt — estilos compartilhados (landing + guias). Tema claro. */
:root {
  --bg: #faf9f7;
  --bg-elev: #f0efed;
  --bg-deep: #dbdad9;
  --ink: #1a1a19;
  --ink-2: #3e3e3d;
  --ink-3: #6b6b6a;
  --ink-4: #a3a2a1;
  --rule: #dbdad9;
  --rule-2: #a3a2a1;
  --brand: #097860;
  --brand-deep: #095544;
  --brand-pale: #ebf4f2;
  --brand-mint: #cee4df;
  --mark: #3bd681;
  --lime: #e1f96c;
  --lime-deep: #c5dd4a;
  --pink: #ffa2eb;
  --blue: #3963ee;
  --amber: #e1a33e;
  --font-brand: "Switzer", "Switzer Variable", -apple-system, sans-serif;
  --font-body: "Inter", "Inter Variable", -apple-system, sans-serif;
  --font-mono: "Geist Mono", ui-monospace, "JetBrains Mono", monospace;
}
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  background: var(--bg);
}
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink-2);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
::selection {
  background: var(--lime);
  color: var(--ink);
}
a {
  color: inherit;
  text-decoration: none;
}

.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 28px;
}
.wrap-narrow {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 28px;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-3);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--rule-2);
}
.hl {
  color: var(--brand);
}

/* ── Header ─────────────────────────────────────────── */
.cat-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 249, 247, 0.82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--rule);
}
.cat-header-in {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 28px;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-family: var(--font-brand);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.06em;
  color: var(--ink);
  display: inline-flex;
  align-items: flex-end;
  gap: 5px;
  line-height: 0.9;
}
.logo span {
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--mark);
  margin-bottom: 3px;
}
.header-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.header-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-3);
}
.header-nav {
  display: flex;
  align-items: center;
  gap: 22px;
}
.header-nav a.mono {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-3);
  transition: color 0.2s;
}
.header-nav a.mono:hover {
  color: var(--ink);
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 100px;
  padding: 9px 18px;
  font-size: 13px;
  font-weight: 600;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
}
.btn-dark {
  background: var(--ink);
  color: var(--bg);
}
.btn-dark:hover {
  background: var(--brand-deep);
}
.btn-lime {
  background: var(--lime);
  color: var(--ink);
}
.btn-lime:hover {
  filter: brightness(0.96);
}
.btn-ghost {
  background: transparent;
  border: 1px solid var(--rule-2);
  color: var(--ink-2);
}
.btn-ghost:hover {
  border-color: var(--ink);
  color: var(--ink);
}

/* ── Hero ───────────────────────────────────────────── */
.cat-hero {
  padding: 72px 0 56px;
}
.cat-hero h1 {
  font-family: var(--font-brand);
  font-weight: 800;
  font-size: clamp(38px, 5.4vw, 60px);
  line-height: 1.02;
  letter-spacing: -0.04em;
  color: var(--ink);
  max-width: 16ch;
  margin-top: 20px;
}
.cat-hero .lead {
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink-3);
  max-width: 54ch;
  margin-top: 20px;
}
.cat-hero .lead a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.hero-stats {
  display: flex;
  gap: 16px;
  margin-top: 26px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-3);
}
.hero-stats .dim {
  color: var(--ink-4);
}
.hero-stats .on {
  color: var(--brand);
}

/* ── Diagnóstico ────────────────────────────────────── */
.diag {
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 20px;
  box-shadow: 0 12px 44px -24px rgba(0, 0, 0, 0.28);
  padding: 30px;
  margin-top: -8px;
}
.diag-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.diag-kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--brand);
  font-weight: 600;
}
.diag-count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-3);
}
.diag-q {
  font-family: var(--font-brand);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 18px;
}
.diag-opts {
  display: flex;
  gap: 12px;
}
.diag-opt {
  flex: 1;
  border: 1px solid var(--rule);
  background: var(--bg);
  border-radius: 12px;
  padding: 13px 18px;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  cursor: pointer;
  transition: all 0.18s;
  font-family: var(--font-body);
}
.diag-opt:hover {
  border-color: var(--brand);
  background: var(--brand-pale);
}
.diag-back {
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-3);
  background: none;
  border: none;
  cursor: pointer;
}
.diag-back:hover {
  color: var(--ink);
}
.diag-rec-kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--brand);
  font-weight: 600;
}
.diag-rec-title {
  font-family: var(--font-brand);
  font-weight: 800;
  font-size: 24px;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-top: 10px;
}
.diag-rec-desc {
  font-size: 14px;
  color: var(--ink-3);
  margin-top: 4px;
}
.diag-rec-top {
  display: flex;
  align-items: center;
  gap: 16px;
}
.diag-rec-guias {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 18px;
}
.rec-mini {
  border: 1px solid var(--rule);
  background: var(--bg);
  border-radius: 12px;
  padding: 12px 14px;
  transition: border-color 0.2s;
}
.rec-mini:hover {
  border-color: var(--brand);
}
.rec-mini-t {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.35;
}
.rec-mini-m {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-3);
  margin-top: 4px;
  display: block;
}

/* ── Section headers ────────────────────────────────── */
.sec {
  margin-top: 64px;
}
.sec-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 22px;
}
.sec-title {
  font-family: var(--font-brand);
  font-weight: 800;
  font-size: 26px;
  letter-spacing: -0.03em;
  color: var(--ink);
}

/* ── Filtros ────────────────────────────────────────── */
.filters {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.filters input,
.filters select {
  border: 1px solid var(--rule);
  background: #fff;
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 14px;
  font-family: var(--font-body);
  color: var(--ink);
}
.filters input {
  flex: 1;
  min-width: 200px;
}
.filters input:focus,
.filters select:focus {
  outline: none;
  border-color: var(--brand);
}
.filters select {
  cursor: pointer;
}

/* ── Trilhas + cards ────────────────────────────────── */
.trilha-block {
  margin-bottom: 48px;
}
.trilha-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.trilha-dot {
  width: 11px;
  height: 11px;
  border-radius: 3px;
}
.trilha-name {
  font-family: var(--font-brand);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.02em;
  color: var(--ink);
  transition: color 0.2s;
}
.trilha-head a:hover .trilha-name {
  color: var(--brand);
}
.trilha-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-3);
}
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.card {
  border: 1px solid var(--rule);
  background: #fff;
  border-radius: 16px;
  padding: 20px;
  transition: all 0.2s;
  height: 100%;
}
a.card:hover {
  border-color: var(--ink);
  box-shadow: 0 10px 34px -20px rgba(0, 0, 0, 0.3);
}
.card.soon {
  background: var(--bg-elev);
  opacity: 0.85;
}
.card-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}
.card-dot {
  width: 6px;
  height: 6px;
  border-radius: 2px;
}
.card-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-3);
}
.card-soon {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-4);
}
.card-title {
  font-family: var(--font-brand);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: var(--ink);
  margin-bottom: 8px;
}
.card.soon .card-title {
  color: var(--ink-3);
}
.card-desc {
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink-3);
}

/* ── Verticais (banda escura, destaque) ─────────────── */
.vert-band {
  background: var(--ink);
  border-radius: 28px;
  padding: 52px 40px;
  margin-top: 80px;
  position: relative;
  overflow: hidden;
}
.vert-band .eyebrow {
  color: rgba(250, 249, 247, 0.55);
}
.vert-band .eyebrow::before {
  background: rgba(250, 249, 247, 0.3);
}
.vert-title {
  font-family: var(--font-brand);
  font-weight: 800;
  font-size: clamp(28px, 3.6vw, 40px);
  letter-spacing: -0.03em;
  color: var(--bg);
  max-width: 20ch;
  margin-top: 14px;
}
.vert-title .hl {
  color: var(--lime);
}
.vert-lead {
  font-size: 16px;
  line-height: 1.6;
  color: rgba(250, 249, 247, 0.7);
  max-width: 58ch;
  margin-top: 14px;
}
.vert-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 34px;
}
.vert-card {
  border: 1px solid rgba(250, 249, 247, 0.14);
  background: rgba(250, 249, 247, 0.04);
  border-radius: 18px;
  padding: 24px;
  transition: all 0.2s;
}
a.vert-card:hover {
  border-color: var(--lime);
  background: rgba(250, 249, 247, 0.07);
}
.vert-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.vert-chip {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 4px 10px;
  border-radius: 100px;
  border: 1px solid;
}
.vert-card-name {
  font-family: var(--font-brand);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.02em;
  color: var(--bg);
}
.vert-card-desc {
  font-size: 14px;
  line-height: 1.55;
  color: rgba(250, 249, 247, 0.65);
  margin-top: 8px;
}
.vert-card-soon {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(250, 249, 247, 0.4);
}

/* ── Footer ─────────────────────────────────────────── */
.cat-footer {
  border-top: 1px solid var(--rule);
  margin-top: 96px;
}
.cat-footer-in {
  max-width: 1080px;
  margin: 0 auto;
  padding: 40px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.cat-footer .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-3);
}
.cat-footer .dim {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-4);
}
.cat-footer a {
  color: var(--ink-3);
}
.cat-footer a:hover {
  color: var(--ink);
}

/* ══ GUIA (página de conteúdo) ══════════════════════ */
.guia {
  padding-top: 52px;
  padding-bottom: 20px;
}
.crumb {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-3);
  display: flex;
  gap: 8px;
  align-items: center;
}
.crumb a:hover {
  color: var(--ink);
}
.crumb .sep {
  color: var(--ink-4);
}
.guia-head {
  padding: 24px 0 30px;
  border-bottom: 1px solid var(--rule);
}
.guia-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.guia-meta .card-dot {
  width: 10px;
  height: 10px;
}
.guia-meta .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-3);
}
.guia-head h1 {
  font-family: var(--font-brand);
  font-weight: 800;
  font-size: clamp(30px, 4.4vw, 38px);
  line-height: 1.08;
  letter-spacing: -0.035em;
  color: var(--ink);
}
.guia-head .resumo {
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink-3);
  margin-top: 16px;
}
.obj-box {
  margin-top: 24px;
  background: var(--bg-elev);
  border: 1px solid var(--rule);
  border-radius: 14px;
  padding: 18px 20px;
}
.obj-box .kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-3);
  margin-bottom: 10px;
}
.obj-box ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.obj-box li {
  font-size: 14px;
  color: var(--ink-2);
  display: flex;
  gap: 8px;
}
.obj-box li::before {
  content: "→";
  color: var(--brand);
}

/* Conteúdo */
.content {
  padding-top: 8px;
}
.content h2 {
  font-family: var(--font-brand);
  font-weight: 700;
  font-size: 26px;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin: 48px 0 16px;
}
.content h3 {
  font-family: var(--font-brand);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 32px 0 12px;
}
.content p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-2);
  margin: 16px 0;
}
.content ul,
.content ol {
  margin: 16px 0;
  padding-left: 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.content li {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-2);
}
.content ul li::marker {
  color: var(--brand);
}
.content strong {
  color: var(--ink);
  font-weight: 600;
}
.content code {
  font-family: var(--font-mono);
  font-size: 13px;
  background: rgba(26, 26, 25, 0.06);
  color: var(--ink);
  padding: 2px 6px;
  border-radius: 5px;
}
.content a.inline {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.content table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin: 24px 0;
}
.content th {
  border: 1px solid var(--rule);
  background: var(--bg-elev);
  padding: 9px 12px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-3);
}
.content td {
  border: 1px solid var(--rule);
  padding: 9px 12px;
  color: var(--ink-2);
}

/* Blocos */
.exemplo {
  margin: 32px 0;
  border: 1px solid var(--rule);
  background: rgba(240, 239, 237, 0.5);
  border-radius: 16px;
  overflow: hidden;
}
.exemplo-cap {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--rule);
  background: rgba(255, 255, 255, 0.5);
}
.exemplo-cap b {
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: var(--brand);
}
.exemplo-cap span {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-3);
}
.exemplo-body {
  padding: 20px;
}
.exemplo-body p:first-child {
  margin-top: 0;
}

.caso {
  margin: 32px 0;
  border: 1px solid rgba(9, 120, 96, 0.3);
  background: rgba(9, 120, 96, 0.06);
  border-radius: 16px;
  padding: 20px;
}
.caso-top {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}
.caso-top .k {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--brand);
  font-weight: 600;
}
.caso-top .who {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-3);
}
.caso-top .vert {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--brand);
  border: 1px solid rgba(9, 120, 96, 0.3);
  border-radius: 100px;
  padding: 3px 10px;
}
.caso-body p:first-child {
  margin-top: 0;
}

.callout {
  margin: 26px 0;
  border: 1px solid;
  border-radius: 14px;
  padding: 16px 20px;
}
.callout .k {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 6px;
}
.callout p:first-of-type {
  margin-top: 0;
}
.callout.nota {
  border-color: rgba(57, 99, 238, 0.3);
  background: rgba(57, 99, 238, 0.05);
}
.callout.nota .k {
  color: var(--blue);
}
.callout.cuidado {
  border-color: rgba(225, 163, 62, 0.4);
  background: rgba(225, 163, 62, 0.09);
}
.callout.cuidado .k {
  color: var(--amber);
}
.callout.dica {
  border-color: rgba(9, 120, 96, 0.3);
  background: rgba(9, 120, 96, 0.06);
}
.callout.dica .k {
  color: var(--brand);
}

.experimente {
  margin: 32px 0;
  display: flex;
  align-items: center;
  gap: 18px;
  background: var(--ink);
  border-radius: 16px;
  padding: 22px;
  flex-wrap: wrap;
}
.experimente .body {
  flex: 1;
  min-width: 240px;
}
.experimente .k {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--lime);
  margin-bottom: 6px;
}
.experimente .t {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(250, 249, 247, 0.85);
}

.vafundo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 16px 0;
  border: 1px solid var(--rule);
  background: rgba(255, 255, 255, 0.6);
  border-radius: 100px;
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-3);
  transition: all 0.2s;
}
.vafundo:hover {
  border-color: var(--blue);
  color: var(--blue);
}

/* Decisão guiada + checklist (render via JS) */
.decisao {
  margin: 32px 0;
  border: 1px solid rgba(26, 26, 25, 0.14);
  background: rgba(255, 255, 255, 0.7);
  border-radius: 16px;
  padding: 22px;
}
.decisao-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.decisao-head .k {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--brand);
  font-weight: 600;
}
.decisao-head .c {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-3);
}
.decisao-q {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 14px;
}
.decisao-opts {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.decisao-opt {
  text-align: left;
  border: 1px solid var(--rule);
  background: var(--bg);
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 14px;
  color: var(--ink);
  cursor: pointer;
  transition: all 0.18s;
  font-family: var(--font-body);
}
.decisao-opt:hover {
  border-color: var(--brand);
  background: var(--brand-pale);
}
.decisao-res {
  border: 1px solid rgba(9, 120, 96, 0.3);
  background: rgba(9, 120, 96, 0.06);
  border-radius: 12px;
  padding: 18px;
}
.decisao-res .k {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--brand);
  margin-bottom: 6px;
}
.decisao-res .t {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 4px;
}
.decisao-res .d {
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-2);
}
.decisao-reset {
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-3);
  background: none;
  border: none;
  cursor: pointer;
}
.decisao-reset:hover {
  color: var(--brand);
}

.checklist {
  margin: 32px 0;
  border: 1px solid var(--rule);
  background: rgba(240, 239, 237, 0.5);
  border-radius: 16px;
  padding: 22px;
}
.checklist-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.checklist-head .k {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-3);
}
.checklist-head .c {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-3);
}
.checklist ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.check-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-body);
  padding: 0;
}
.check-box {
  margin-top: 1px;
  flex-shrink: 0;
  width: 17px;
  height: 17px;
  border-radius: 4px;
  border: 1px solid var(--rule-2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.18s;
}
.check-item:hover .check-box {
  border-color: var(--brand);
}
.check-item.on .check-box {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}
.check-box svg {
  width: 10px;
  height: 10px;
  opacity: 0;
}
.check-item.on .check-box svg {
  opacity: 1;
}
.check-label {
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink-2);
}
.check-item.on .check-label {
  color: var(--ink-4);
  text-decoration: line-through;
}

.next-guia {
  margin-top: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--rule);
  background: #fff;
  border-radius: 16px;
  padding: 20px 24px;
  transition: border-color 0.2s;
}
.next-guia:hover {
  border-color: var(--brand);
}
.next-guia .k {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-3);
}
.next-guia .t {
  font-family: var(--font-brand);
  font-weight: 600;
  font-size: 17px;
  color: var(--ink);
  margin-top: 4px;
}
.next-guia .arrow {
  color: var(--brand);
  font-size: 20px;
}

@media (max-width: 720px) {
  .card-grid,
  .diag-rec-guias {
    grid-template-columns: 1fr;
  }
  .vert-grid {
    grid-template-columns: 1fr;
  }
  .cat-hero h1 {
    font-size: 34px;
  }
  .header-tag {
    display: none;
  }
}

/* ══════════════════════════════════════════════════════════════
   BIBLIOTECA VISUAL (medallion, antes/depois, barras, abas, reveal)
   ══════════════════════════════════════════════════════════════ */
:root {
  --bronze: #b5763b;
  --bronze-bg: #f4ebe0;
  --bronze-line: #e6d3bd;
  --silver: #7f8a94;
  --silver-bg: #eceff1;
  --silver-line: #d6dde1;
  --gold: #b8912e;
  --gold-bg: #f6efdb;
  --gold-line: #e8dcb8;
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}
.reveal.in {
  opacity: 1;
  transform: none;
}

/* ── Medallion: Bronze → Silver → Gold ─────────────── */
.medallion {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: stretch;
  gap: 0;
  margin: 34px 0;
}
.med-tier {
  border: 1px solid var(--rule);
  border-radius: 16px;
  padding: 20px;
  background: #fff;
  position: relative;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
}
.med-tier:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px -18px rgba(0, 0, 0, 0.28);
}
.med-tier::before {
  content: "";
  position: absolute;
  top: 0;
  left: 20px;
  right: 20px;
  height: 3px;
  border-radius: 0 0 3px 3px;
}
.med-bronze {
  background: var(--bronze-bg);
  border-color: var(--bronze-line);
}
.med-bronze::before {
  background: var(--bronze);
}
.med-silver {
  background: var(--silver-bg);
  border-color: var(--silver-line);
}
.med-silver::before {
  background: var(--silver);
}
.med-gold {
  background: var(--gold-bg);
  border-color: var(--gold-line);
}
.med-gold::before {
  background: var(--gold);
}
.med-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 4px 11px;
  border-radius: 100px;
  margin-bottom: 12px;
}
.med-bronze .med-badge {
  background: var(--bronze);
  color: #fff;
}
.med-silver .med-badge {
  background: var(--silver);
  color: #fff;
}
.med-gold .med-badge {
  background: var(--gold);
  color: #fff;
}
.med-tier .med-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-3);
  margin-bottom: 4px;
}
.med-role {
  font-family: var(--font-brand);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: 10px;
  line-height: 1.25;
}
.med-points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 0;
  margin: 0;
}
.med-points li {
  font-size: 12.5px;
  line-height: 1.45;
  color: var(--ink-2);
  padding-left: 14px;
  position: relative;
}
.med-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--ink-4);
}
.med-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 8px;
  color: var(--ink-4);
  font-size: 20px;
}
.med-arrow .refina {
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-4);
}

/* ── Antes / Depois ────────────────────────────────── */
.ba {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 32px 0;
}
.ba-side {
  border-radius: 16px;
  padding: 18px;
  border: 1px solid;
}
.ba-before {
  background: rgba(225, 163, 62, 0.07);
  border-color: rgba(225, 163, 62, 0.3);
}
.ba-after {
  background: rgba(9, 120, 96, 0.06);
  border-color: rgba(9, 120, 96, 0.3);
}
.ba-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 12px;
  font-weight: 600;
}
.ba-before .ba-tag {
  color: var(--amber);
}
.ba-after .ba-tag {
  color: var(--brand);
}
.ba-side table {
  margin: 0 !important;
  width: 100%;
}
.ba-side .mono-code {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--ink-2);
  white-space: pre-wrap;
}
.ba-note {
  font-size: 12.5px;
  color: var(--ink-3);
  margin-top: 12px;
  line-height: 1.5;
}

/* ── Barras comparativas (animam no reveal) ────────── */
.bars {
  margin: 30px 0;
  border: 1px solid var(--rule);
  border-radius: 16px;
  padding: 22px;
  background: rgba(240, 239, 237, 0.4);
}
.bars-title {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-3);
  margin-bottom: 18px;
}
.bar-row {
  display: grid;
  grid-template-columns: 130px 1fr auto;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}
.bar-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
}
.bar {
  height: 26px;
  background: rgba(26, 26, 25, 0.05);
  border-radius: 7px;
  overflow: hidden;
}
.bar > span {
  display: block;
  height: 100%;
  width: 0;
  border-radius: 7px;
  background: var(--c, var(--ink-4));
  transition: width 1s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.bars.in .bar > span {
  width: var(--w);
}
.bar-val {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-3);
  white-space: nowrap;
}

/* ── Abas de exemplo ───────────────────────────────── */
.tabs {
  margin: 30px 0;
}
.tab-nav {
  display: flex;
  gap: 6px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 0;
  flex-wrap: wrap;
}
.tab-btn {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ink-3);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 10px 14px;
  cursor: pointer;
  margin-bottom: -1px;
  transition:
    color 0.2s,
    border-color 0.2s;
}
.tab-btn:hover {
  color: var(--ink);
}
.tab-btn.on {
  color: var(--brand);
  border-bottom-color: var(--brand);
  font-weight: 600;
}
.tab-panel {
  display: none;
  padding-top: 18px;
}
.tab-panel.on {
  display: block;
  animation: tabfade 0.25s ease;
}
@keyframes tabfade {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ── Figuras / diagramas ───────────────────────────── */
.figura {
  margin: 32px 0;
  border: 1px solid var(--rule);
  border-radius: 16px;
  padding: 24px;
  background: #fff;
}
.figura svg {
  display: block;
  width: 100%;
  height: auto;
}
.figura-cap {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-3);
  margin-top: 14px;
  text-align: center;
}

/* ── Legenda de tiers inline ───────────────────────── */
.tier-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  padding: 1px 8px;
  border-radius: 100px;
  vertical-align: middle;
}
.tier-chip.bronze {
  background: var(--bronze-bg);
  color: var(--bronze);
}
.tier-chip.silver {
  background: var(--silver-bg);
  color: #5f6a74;
}
.tier-chip.gold {
  background: var(--gold-bg);
  color: var(--gold);
}

@media (max-width: 720px) {
  .medallion {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .med-arrow {
    transform: rotate(90deg);
    padding: 4px 0;
  }
  .ba {
    grid-template-columns: 1fr;
  }
  .bar-row {
    grid-template-columns: 90px 1fr;
  }
  .bar-val {
    grid-column: 2;
  }
}

/* ── Upsell (recursos do plano Growth) ─────────────── */
.upsell {
  margin: 34px 0;
  border-radius: 18px;
  padding: 26px 28px;
  background: var(--brand-deep);
  color: var(--bg);
  position: relative;
  overflow: hidden;
}
.upsell::after {
  content: "";
  position: absolute;
  right: -40px;
  top: -40px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(225, 249, 108, 0.18),
    transparent 70%
  );
}
.upsell-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--lime);
  margin-bottom: 10px;
}
.upsell-eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--lime);
}
.upsell h3 {
  font-family: var(--font-brand);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--bg);
  margin: 0 0 8px;
}
.upsell p {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(250, 249, 247, 0.82);
  margin: 0 0 18px;
  max-width: 60ch;
}
.upsell .btn-lime {
  position: relative;
  z-index: 1;
}
.upsell-note {
  display: block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(250, 249, 247, 0.5);
}

/* Selo de plano no card e no header do guia */
.plano-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 2px 9px;
  border-radius: 100px;
  background: var(--brand-deep);
  color: var(--lime);
}
.plano-badge.solo {
  vertical-align: middle;
}
.card-plano {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 2px 8px;
  border-radius: 100px;
  background: var(--brand-pale);
  color: var(--brand-deep);
}

/* ── Gráfico de linha (desenha no reveal) ──────────── */
.chart-line {
  stroke-dasharray: 1200;
  stroke-dashoffset: 1200;
  transition: stroke-dashoffset 1.3s ease 0.1s;
}
.figura.in .chart-line {
  stroke-dashoffset: 0;
}
.chart-area {
  opacity: 0;
  transition: opacity 0.9s ease 0.5s;
}
.figura.in .chart-area {
  opacity: 1;
}
.chart-dot {
  opacity: 0;
  transition: opacity 0.3s ease;
}
.figura.in .chart-dot {
  opacity: 1;
}
.figura.in .chart-dot:nth-of-type(1) {
  transition-delay: 0.5s;
}
.figura.in .chart-dot:nth-of-type(2) {
  transition-delay: 0.8s;
}
.figura.in .chart-dot:nth-of-type(3) {
  transition-delay: 1.1s;
}
.figura.in .chart-dot:nth-of-type(4) {
  transition-delay: 1.4s;
}

/* ── Comparação Catálogo (esquema) vs Context document (doc) ── */
.schema-card,
.doc-card {
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 12px;
  padding: 14px 16px;
}
.schema-table {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  padding-bottom: 10px;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--rule);
  display: flex;
  align-items: center;
  gap: 8px;
}
.schema-kind {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-3);
  background: var(--bg-elev);
  padding: 2px 8px;
  border-radius: 100px;
  font-weight: 500;
}
.schema-field {
  display: flex;
  gap: 12px;
  padding: 9px 0;
  align-items: baseline;
}
.schema-field + .schema-field {
  border-top: 1px dashed var(--rule);
}
.schema-field code {
  font-family: var(--font-mono);
  font-size: 12px;
  background: var(--bg-elev);
  color: var(--ink);
  padding: 3px 8px;
  border-radius: 6px;
  flex-shrink: 0;
  min-width: 58px;
  text-align: center;
}
.schema-field span {
  font-size: 13px;
  color: var(--ink-2);
  line-height: 1.45;
}
.doc-title {
  font-family: var(--font-brand);
  font-weight: 700;
  font-size: 16px;
  color: var(--ink);
  margin-bottom: 9px;
  display: flex;
  align-items: center;
  gap: 9px;
}
.doc-title::before {
  content: "";
  width: 3px;
  height: 15px;
  border-radius: 2px;
  background: var(--brand);
}
.doc-prose {
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-2);
  margin: 0;
}
.doc-annot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-top: 13px;
  padding-top: 11px;
  border-top: 1px solid var(--rule);
}
.doc-annot > span {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-3);
  margin-right: 2px;
}
.doc-annot code {
  font-family: var(--font-mono);
  font-size: 11px;
  background: var(--brand-pale);
  color: var(--brand-deep);
  padding: 3px 9px;
  border-radius: 100px;
}

/* Tabela de colunas (visão de catálogo) */
.cat-cols {
  width: 100%;
  border-collapse: collapse;
  margin: 10px 0 0;
  font-size: 12.5px;
}
.cat-cols th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-3);
  font-weight: 500;
  padding: 0 8px 7px;
  border-bottom: 1px solid var(--rule);
  background: none;
}
.cat-cols td {
  padding: 9px 8px;
  border: none;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
  color: var(--ink-2);
  line-height: 1.4;
}
.cat-cols tbody tr:last-child td {
  border-bottom: none;
}
.cat-cols td:first-child {
  white-space: nowrap;
  width: 1%;
}
.cat-cols td code {
  font-family: var(--font-mono);
  font-size: 12px;
  background: var(--bg-elev);
  color: var(--ink);
  padding: 2px 7px;
  border-radius: 5px;
}
.col-type {
  display: block;
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: var(--ink-4);
  margin-top: 5px;
  padding-left: 2px;
}

/* ── Data API (cartão de requisição) vs MCP (conversa) ── */
.api-card {
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 12px;
  overflow: hidden;
}
.api-req {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink);
  padding: 11px 14px;
  border-bottom: 1px solid var(--rule);
  background: var(--bg-elev);
  line-height: 1.5;
  word-break: break-all;
}
.api-verb {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #fff;
  background: var(--brand);
  padding: 2px 7px;
  border-radius: 5px;
  margin-right: 8px;
}
.api-res {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.65;
  color: var(--ink-2);
  padding: 13px 14px;
  margin: 0;
  white-space: pre;
  overflow-x: auto;
}
.api-res .jk {
  color: var(--blue);
}
.api-res .jn {
  color: var(--brand);
}
.api-cap {
  font-family: var(--font-mono);
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-4);
  padding: 0 14px 10px;
}

.chat-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.chat-msg {
  max-width: 90%;
  padding: 10px 13px;
  border-radius: 14px;
  font-size: 13.5px;
  line-height: 1.5;
}
.chat-msg .chat-who {
  font-family: var(--font-mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 4px;
  opacity: 0.75;
}
.chat-msg.user {
  align-self: flex-end;
  background: #fff;
  border: 1px solid var(--rule);
  color: var(--ink);
  border-bottom-right-radius: 4px;
}
.chat-msg.agent {
  align-self: flex-start;
  background: var(--brand);
  color: var(--bg);
  border-bottom-left-radius: 4px;
}
.chat-msg.agent .chat-who {
  color: var(--lime);
  opacity: 1;
}

/* ── KPIs e cards de gráfico (prova) ─────────────────── */
.proof-kpis {
  display: flex;
  gap: 14px;
  margin: 24px 0;
  flex-wrap: wrap;
}
.proof-kpi {
  flex: 1;
  min-width: 150px;
  border: 1px solid var(--rule);
  border-radius: 14px;
  background: #fff;
  padding: 16px 18px;
}
.proof-kpi .n {
  font-family: var(--font-brand);
  font-weight: 800;
  font-size: 30px;
  letter-spacing: -0.03em;
  color: var(--brand);
  line-height: 1;
}
.proof-kpi .l {
  font-size: 12.5px;
  color: var(--ink-3);
  line-height: 1.4;
  margin-top: 7px;
}
.chart-card {
  border: 1px solid var(--rule);
  border-radius: 16px;
  background: #fff;
  padding: 18px;
  margin: 16px 0;
}
.chart-card .ct {
  font-family: var(--font-brand);
  font-weight: 600;
  font-size: 15px;
  color: var(--ink);
}
.chart-card .cs {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-3);
  margin: 3px 0 14px;
}
.chartbox {
  position: relative;
  height: 280px;
}

/* Tabela larga rolável (não corta em cards estreitos) */
.table-scroll { overflow-x: auto; margin: 24px 0; -webkit-overflow-scrolling: touch; }
.table-scroll > table { margin: 0; min-width: 620px; }
.table-scroll th, .table-scroll td { white-space: nowrap; }

/* Segurança: tabelas de exemplo largas rolam em vez de cortar */
.exemplo-body { overflow-x: auto; }

/* Pergunta de intenção do "Por onde começar" */
.diag-intents { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.diag-intent { text-align: left; border: 1px solid var(--rule); background: var(--bg); border-radius: 12px; padding: 13px 15px; font-size: 14.5px; font-weight: 500; color: var(--ink); cursor: pointer; transition: all 0.18s; font-family: var(--font-body); display: flex; align-items: center; gap: 10px; }
.diag-intent:hover { border-color: var(--brand); background: var(--brand-pale); }
.diag-intent .dot { width: 9px; height: 9px; border-radius: 3px; flex-shrink: 0; }
@media (max-width: 560px) { .diag-intents { grid-template-columns: 1fr; } }