/* ============================================================
   KENTAUROS — Digital Engineering
   Tokens e tipografia conforme spec extraída do modelo aprovado.
   ============================================================ */

:root {
  /* Cores — OKLCH com fallback */
  --background: #08090d;
  --foreground: #f1f2f5;
  --muted: #14161c;
  --muted-foreground: #a8aebc;
  --border: rgba(58, 63, 74, 0.45);
  --star: #dbe6f5;
  --signal: #7ec5e8;
  --ember: #f5b759;

  /* Tipografia */
  --font-display: 'Space Grotesk', ui-sans-serif, system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;
  --text-mono-xs: 12.5px;
  --tracking-label: 0.18em;

  /* Layout */
  --gutter: 40px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

@supports (color: oklch(9% 0.012 250)) {
  :root {
    --background: oklch(9% 0.012 250);
    --foreground: oklch(96% 0.006 240);
    --muted: oklch(16% 0.015 250);
    --muted-foreground: oklch(74% 0.016 245);
    --border: oklch(28% 0.02 245 / 0.45);
    --star: oklch(93% 0.03 230);
    --signal: oklch(82% 0.1 220);
    --ember: oklch(84% 0.13 76);
  }
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }
/* o salto de tela em tela so vale na home imersiva;
   paginas de leitura (blog, servicos) rolam normalmente */
html.imersivo { scroll-snap-type: y mandatory; }
@media (prefers-reduced-motion: reduce) {
  html, html.imersivo { scroll-behavior: auto; scroll-snap-type: none; }
}

body {
  margin: 0;
  background: var(--background);
  color: var(--foreground);
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
canvas { display: block; vertical-align: middle; }
::selection { background: rgba(245, 183, 89, 0.28); }

:focus-visible { outline: 2px solid var(--ember); outline-offset: 4px; }

.skip-link {
  position: absolute; left: var(--gutter); top: -60px; z-index: 300;
  font-family: var(--font-mono); font-size: var(--text-mono-xs);
  letter-spacing: var(--tracking-label); text-transform: uppercase;
  background: var(--ember); color: #1a1206; padding: 12px 18px;
  transition: top 200ms var(--ease);
}
.skip-link:focus { top: var(--gutter); }

/* ===== Tipografia ===== */
.monumental {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 8.5vw, 7.5rem);
  font-weight: 500;
  line-height: 0.92;
  letter-spacing: -0.045em;
  text-transform: uppercase;
  margin: 0;
  text-wrap: balance;
}

.statement {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 4.2vw, 3.4rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 0;
  text-wrap: balance;
}

.label {
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  font-weight: 400;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--muted-foreground);
  margin: 0;
}

.whisper {
  font-size: clamp(1.02rem, 1.25vw, 1.14rem);
  line-height: 1.65;
  letter-spacing: -0.01em;
  color: var(--muted-foreground);
  margin: 0;
}

.ember { color: var(--ember); }

/* ===== Campo de constelação (fixo, atrás de tudo) ===== */
.field { position: fixed; inset: 0; z-index: 0; pointer-events: none; }
.field canvas { width: 100vw; height: 100vh; }
.field.is-fallback {
  background:
    radial-gradient(620px 520px at 22% 24%, rgba(219,230,245,.05), transparent 62%),
    radial-gradient(560px 480px at 74% 62%, rgba(126,197,232,.045), transparent 60%);
}

/* ===== Chrome persistente ===== */
.chrome { position: fixed; inset: 0; z-index: 20; pointer-events: none; }
.chrome > * { pointer-events: auto; }

.brand {
  position: absolute; top: 34px; left: var(--gutter);
  font-family: var(--font-mono); font-size: 11.2px; font-weight: 400;
  letter-spacing: 0.42em; text-transform: uppercase; color: var(--foreground);
}

.chapters {
  position: absolute; top: 34px; right: var(--gutter);
  display: grid; gap: 14px; justify-items: end; list-style: none; margin: 0; padding: 0;
}
.chapters a {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-mono); font-size: var(--text-mono-xs);
  letter-spacing: var(--tracking-label); text-transform: uppercase;
  color: var(--muted-foreground); transition: color 300ms var(--ease);
}
.chapters a .num { color: inherit; opacity: 0.75; }
.chapters a .rule { display: block; width: 14px; height: 1px; background: currentColor; opacity: 0.5; transition: width 400ms var(--ease), opacity 300ms var(--ease); }
.chapters a:hover { color: var(--foreground); }
.chapters a.is-active { color: var(--ember); }
.chapters a.is-active .rule { width: 34px; opacity: 1; }

.progress-rail {
  position: absolute; left: 50%; bottom: 34px; transform: translateX(-50%);
  display: flex; align-items: center; gap: 14px;
  font-family: var(--font-mono); font-size: var(--text-mono-xs);
  letter-spacing: var(--tracking-label); color: var(--muted-foreground);
}
.progress-rail .track { position: relative; width: 150px; height: 1px; background: var(--border); }
.progress-rail .fill { position: absolute; inset: 0; background: var(--foreground); transform: scaleX(0); transform-origin: 0 50%; }

.scroll-hint {
  position: absolute; left: 50%; bottom: 68px; transform: translateX(-50%);
  font-family: var(--font-mono); font-size: var(--text-mono-xs);
  letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--muted-foreground);
  opacity: 0.7;
}

@media (max-width: 860px) {
  :root { --gutter: 20px; }
  .chapters { display: none; }
  .brand { top: 24px; }
  .scroll-hint { display: none; }
}

/* ===== Conteúdo ===== */
main { position: relative; z-index: 10; }

.screen {
  min-height: 100svh; display: flex;
  /* folga no topo para o conteudo nunca passar sob a marca / navegacao fixas */
  padding: 104px var(--gutter) 44px;
  scroll-snap-align: start; scroll-snap-stop: always;
}
.screen--between { flex-direction: column; justify-content: space-between; padding-bottom: 0; }
.screen--center { align-items: center; justify-content: center; text-align: center; }
.screen--middle { align-items: center; }

.hero-copy { display: grid; gap: 0; max-width: 60rem; }
.hero-copy .label { margin-bottom: 48px; }

.hero-foot {
  display: flex; flex-direction: column; gap: 24px;
  padding-bottom: 120px;
}
@media (min-width: 861px) {
  .hero-foot { flex-direction: row; align-items: flex-end; justify-content: space-between; padding-bottom: 132px; }
}

.cta-line {
  display: inline-block; width: fit-content;
  font-family: var(--font-mono); font-size: var(--text-mono-xs);
  letter-spacing: var(--tracking-label); text-transform: uppercase;
  color: var(--star); border-bottom: 1px solid var(--border);
  padding-bottom: 5px; transition: border-color 300ms var(--ease), color 300ms var(--ease);
}
.cta-line:hover { color: var(--ember); border-color: var(--ember); }

.block-right { margin-left: auto; max-width: 42rem; }
.block-right .label { margin-bottom: 40px; }
.block-right .whisper { margin-top: 40px; max-width: 28rem; }

.next-chapter { display: inline-block; }
.next-chapter .label { margin-bottom: 24px; }
.next-chapter .statement { transition: opacity 300ms var(--ease); }
.next-chapter:hover .statement { opacity: 0.6; }

/* Estado inicial das entradas (o Motion assume daqui).
   Preso a .js: sem JavaScript, nada some — o texto continua indexavel e legivel. */
.js [data-anim] { opacity: 0; }
@media (prefers-reduced-motion: reduce) { [data-anim] { opacity: 1 !important; transform: none !important; } }

/* ===== Blocos dos capítulos 02–05 ===== */
.wide { width: 100%; max-width: 68rem; margin: 0 auto; }
.center-stack { max-width: 56rem; margin: 0 auto; display: grid; justify-items: center; }
.center-stack .label { margin-bottom: 40px; }
.center-stack .cta-line { display: block; width: fit-content; }

/* listas numeradas (Forças no campo / Pontos do FinCerta) */
.rows { list-style: none; margin: 40px 0 0; padding: 0; }
.rows li {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 4px 20px;
  padding: 26px 0;
  border-top: 1px solid var(--border);
  transition: opacity 400ms var(--ease);
}
.rows li:last-child { border-bottom: 1px solid var(--border); }
.rows .n {
  grid-row: 1 / span 3;
  font-family: var(--font-mono); font-size: var(--text-mono-xs);
  letter-spacing: var(--tracking-label); color: var(--muted-foreground);
  padding-top: 0.55em;
}
.rows .t {
  font-size: clamp(1.25rem, 2.6vw, 2rem);
  font-weight: 400; line-height: 1.1; letter-spacing: -0.03em;
  transition: color 300ms var(--ease);
}
.rows .d { color: var(--muted-foreground); font-size: 0.95rem; line-height: 1.6; max-width: 42rem; }
.rows .m {
  font-family: var(--font-mono); font-size: var(--text-mono-xs);
  letter-spacing: var(--tracking-label); text-transform: uppercase;
  color: var(--ember); margin-top: 8px;
}
/* ao passar o cursor, a linha ativa ganha foco e as outras recuam */
@media (hover: hover) {
  .rows:hover li { opacity: 0.42; }
  .rows:hover li:hover { opacity: 1; }
  .rows li:hover .t { color: var(--ember); }
}

/* canais de contato */
.channels { list-style: none; margin: 40px 0 0; padding: 0; display: grid; gap: 0; }
.channels li {
  display: grid; gap: 8px;
  padding: 30px 0; border-top: 1px solid var(--border);
}
.channels li:last-child { border-bottom: 1px solid var(--border); }
.ch-value {
  font-size: clamp(1.5rem, 3.4vw, 2.6rem);
  line-height: 1.05; letter-spacing: -0.035em;
  width: fit-content;
  transition: color 300ms var(--ease);
}
.ch-value:hover { color: var(--ember); }
.channels .d { color: var(--muted-foreground); font-size: 0.95rem; line-height: 1.6; }

.site-foot {
  display: flex; justify-content: space-between; align-items: center;
  gap: 20px; padding: 0 0 96px; width: 100%;
}

@media (max-width: 860px) {
  .rows li { grid-template-columns: 40px minmax(0, 1fr); }
  .site-foot { padding-bottom: 72px; }
}


/* ===== CTA fixo de conversao ===== */
.cta-fixed {
  position: absolute; right: var(--gutter); bottom: 34px;
  font-family: var(--font-mono); font-size: var(--text-mono-xs);
  letter-spacing: var(--tracking-label); text-transform: uppercase;
  color: var(--background); background: var(--ember);
  padding: 13px 20px; font-weight: 500;
  transition: transform 300ms var(--ease), box-shadow 300ms var(--ease);
}
.cta-fixed:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(245,183,89,0.24); }

.hero-sub { margin-top: 40px; max-width: 38rem; }
.hero-sub strong { color: var(--star); font-weight: 400; }

/* ===== Compromissos (01) ===== */
.pledges { list-style: none; margin: 40px 0 0; padding: 0; }
.pledges li {
  display: grid; gap: 6px; padding: 22px 0;
  border-top: 1px solid var(--border);
}
.pledges li:last-child { border-bottom: 1px solid var(--border); }
.pledges .pt { font-size: 1.1rem; letter-spacing: -0.02em; }
.pledges .pd { color: var(--muted-foreground); font-size: 0.92rem; line-height: 1.6; }

/* ===== Metodo em 4 passos ===== */
.steps {
  list-style: none; margin: 40px 0 0; padding: 0;
  display: grid; gap: 1px; background: var(--border);
  grid-template-columns: repeat(4, 1fr);
}
.steps li {
  /* translucido em vez de solido: os cards nao recortam a animacao do fundo */
  background: rgba(8, 9, 13, 0.62);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  padding: 30px 26px;
  display: grid; gap: 10px; align-content: start;
}
.steps .n {
  font-family: var(--font-mono); font-size: var(--text-mono-xs);
  letter-spacing: var(--tracking-label); color: var(--ember);
}
.steps .t { font-size: 1.25rem; letter-spacing: -0.025em; line-height: 1.15; }
.steps .d { color: var(--muted-foreground); font-size: 0.9rem; line-height: 1.55; }

/* ===== FAQ ===== */
.faq { margin-top: 40px; }
.faq details { border-top: 1px solid var(--border); }
.faq details:last-child { border-bottom: 1px solid var(--border); }
.faq summary {
  list-style: none; cursor: pointer; padding: 24px 40px 24px 0; position: relative;
  font-size: clamp(1.05rem, 1.9vw, 1.35rem); letter-spacing: -0.02em; line-height: 1.3;
  transition: color 300ms var(--ease);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+'; position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
  font-family: var(--font-mono); color: var(--ember); font-size: 1.2rem;
}
.faq details[open] summary { color: var(--ember); }
.faq details[open] summary::after { content: '‘2'; }
.faq details p {
  margin: 0; padding: 0 40px 26px 0; max-width: 46rem;
  color: var(--muted-foreground); font-size: 0.98rem; line-height: 1.65;
}

/* ===== Navegacao do rodape ===== */
.foot-nav { display: flex; flex-wrap: wrap; gap: 12px 28px; margin-top: 40px; }
.foot-nav a {
  font-family: var(--font-mono); font-size: var(--text-mono-xs);
  letter-spacing: var(--tracking-label); text-transform: uppercase;
  color: var(--muted-foreground); border-bottom: 1px solid transparent; padding-bottom: 3px;
  transition: color 300ms var(--ease), border-color 300ms var(--ease);
}
.foot-nav a:hover { color: var(--ember); border-color: var(--ember); }
.site-foot a:hover { color: var(--ember); }

@media (max-width: 1024px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 860px) {
  .steps { grid-template-columns: 1fr; }
  .cta-fixed { left: var(--gutter); right: var(--gutter); bottom: 20px; text-align: center; }
  .progress-rail { display: none; }
  .site-foot { flex-direction: column; align-items: flex-start; gap: 10px; padding-bottom: 96px; }
}

/* Telas centradas comportam menos altura: a headline nao pode transbordar a viewport */
.center-stack { max-width: 62rem; }
.center-stack .monumental { font-size: clamp(2.2rem, 6.4vw, 5.4rem); }

/* Viewports baixas (notebooks 768p, paisagem no celular) */
@media (max-height: 780px) {
  .monumental { font-size: clamp(2.2rem, 6vw, 4.6rem); }
  .center-stack .monumental { font-size: clamp(2rem, 5vw, 4rem); }
  .screen { padding-top: 88px; }
}


/* ============================================================
   LEGIBILIDADE
   O fundo animado passa por tras do texto o tempo todo. Cada bloco
   de conteudo carrega um veu escuro proprio, difuso o bastante para
   nao virar uma "caixa" visivel, mas suficiente para o texto nunca
   disputar contraste com as linhas e o gas da nebulosa.
   ============================================================ */
.hero-copy, .block-right, .wide, .center-stack, .next-chapter, .hero-foot {
  position: relative;
  isolation: isolate;
}
.hero-copy::before, .block-right::before, .wide::before,
.center-stack::before, .next-chapter::before, .hero-foot::before {
  content: '';
  position: absolute;
  inset: -18% -16%;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(
    115% 105% at 50% 50%,
    rgba(8, 9, 13, 0.80) 0%,
    rgba(8, 9, 13, 0.66) 32%,
    rgba(8, 9, 13, 0.30) 54%,
    rgba(8, 9, 13, 0) 72%
  );
}

/* O chrome fixo tambem precisa se descolar do fundo */
.brand, .chapters a, .progress-rail, .scroll-hint { text-shadow: 0 1px 14px rgba(8,9,13,0.95); }
.brand { letter-spacing: 0.3em; font-size: 12px; color: var(--foreground); }
.chapters a { color: #9ba1b0; }
.chapters a:hover, .chapters a.is-active { color: var(--ember); }

/* Textos de apoio dentro das listas: mesmo tratamento */
.rows .d, .channels .d, .pledges .pd, .steps .d, .faq details p { color: #a8aebc; }

/* O dado em ambar precisa de peso para nao sumir no fundo claro da nebulosa */
.rows .m { font-weight: 500; }


/* Blocos largos ocupam quase a tela inteira: veu mais discreto neles,
   senao a nebulosa desaparece por tras do conteudo. */
.wide::before {
  background: radial-gradient(
    92% 82% at 40% 50%,
    rgba(8, 9, 13, 0.72) 0%,
    rgba(8, 9, 13, 0.46) 38%,
    rgba(8, 9, 13, 0) 70%
  );
}

/* Capitulo 05: conteudo alto: aperta os respiros para o rodape nao colidir */
#contato .channels li { padding: 22px 0; }
#contato .whisper { margin-top: 36px !important; }
#contato .foot-nav { margin-top: 26px; }
#contato .site-foot { padding: 24px 0 88px; }

/* ============================================================
   PAGINAS DE LEITURA (blog, artigos, servicos)
   Rolagem normal, coluna de leitura, fundo animado bem atras.
   ============================================================ */
.page-veil {
  position: fixed; inset: 0; z-index: 1; pointer-events: none;
  background: rgba(8, 9, 13, 0.86);
}

.topbar {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; padding: 20px var(--gutter);
  background: rgba(8, 9, 13, 0.82);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.topbar .brand { position: static; }
.topbar nav { display: flex; flex-wrap: wrap; gap: 8px 24px; align-items: center; }
.topbar nav a {
  font-family: var(--font-mono); font-size: var(--text-mono-xs);
  letter-spacing: var(--tracking-label); text-transform: uppercase;
  color: var(--muted-foreground); transition: color 250ms var(--ease);
}
.topbar nav a:hover, .topbar nav a[aria-current="page"] { color: var(--ember); }
.topbar .cta-top {
  font-family: var(--font-mono); font-size: var(--text-mono-xs);
  letter-spacing: var(--tracking-label); text-transform: uppercase;
  background: var(--ember); color: var(--background);
  padding: 11px 18px; font-weight: 500;
}

.page { position: relative; z-index: 10; padding: 0 var(--gutter); }
.wrap { max-width: 74rem; margin: 0 auto; }
.wrap--read { max-width: 46rem; }

.page-head { padding: 88px 0 56px; border-bottom: 1px solid var(--border); }
.page-head .label { margin-bottom: 26px; }
.page-head h1 { margin: 0; }
.page-head .lede { margin-top: 30px; max-width: 42rem; font-size: clamp(1.08rem,1.5vw,1.28rem); line-height: 1.6; color: var(--muted-foreground); }

.page-title {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 5.2vw, 4rem);
  font-weight: 500; line-height: 1.02; letter-spacing: -0.04em;
  text-transform: uppercase; margin: 0; text-wrap: balance;
}

/* corpo do artigo */
.prose { padding: 56px 0 40px; }
.prose > * + * { margin-top: 1.5em; }
.prose p, .prose li { font-size: 1.06rem; line-height: 1.75; color: #c3c9d6; }
.prose h2 {
  font-size: clamp(1.45rem, 2.6vw, 2rem); font-weight: 500;
  letter-spacing: -0.03em; line-height: 1.15; margin-top: 2.4em; color: var(--foreground);
}
.prose h3 { font-size: 1.2rem; font-weight: 500; letter-spacing: -0.02em; margin-top: 2em; color: var(--foreground); }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li + li { margin-top: 0.6em; }
.prose strong { color: var(--star); font-weight: 600; }
.prose a { color: var(--ember); border-bottom: 1px solid rgba(245,183,89,.4); }
.prose a:hover { border-color: var(--ember); }
.prose blockquote {
  margin-left: 0; padding: 4px 0 4px 24px; border-left: 2px solid var(--ember);
  font-size: 1.15rem; line-height: 1.5; color: var(--star); letter-spacing: -0.015em;
}
.prose blockquote p { font-size: inherit; color: inherit; }
.prose hr { border: 0; border-top: 1px solid var(--border); margin: 3em 0; }

.callout {
  border: 1px solid var(--border); border-left: 2px solid var(--ember);
  background: rgba(20, 22, 28, 0.55); padding: 24px 26px;
}
.callout p { margin: 0; font-size: 1rem; }
.callout p + p { margin-top: 0.9em; }

.meta-line {
  display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: center;
  font-family: var(--font-mono); font-size: var(--text-mono-xs);
  letter-spacing: var(--tracking-label); text-transform: uppercase;
  color: var(--muted-foreground);
}
.meta-line .cat { color: var(--ember); }

/* lista de posts */
.posts { list-style: none; margin: 0; padding: 0; }
.posts li { border-bottom: 1px solid var(--border); }
.posts a {
  display: grid; gap: 12px; padding: 36px 0;
  grid-template-columns: 1fr; transition: opacity 300ms var(--ease);
}
.posts .t {
  font-size: clamp(1.35rem, 2.6vw, 2rem); font-weight: 400;
  line-height: 1.15; letter-spacing: -0.03em;
  transition: color 300ms var(--ease);
}
.posts .d { color: var(--muted-foreground); font-size: 1rem; line-height: 1.6; max-width: 46rem; }
@media (hover: hover) {
  .posts:hover li { opacity: 0.45; }
  .posts:hover li:hover { opacity: 1; }
  .posts li:hover .t { color: var(--ember); }
}

/* servicos detalhados */
.svc { list-style: none; margin: 0; padding: 0; }
.svc > li { border-top: 1px solid var(--border); padding: 44px 0; }
.svc > li:last-child { border-bottom: 1px solid var(--border); }
.svc h2 { font-size: clamp(1.5rem, 3vw, 2.3rem); font-weight: 500; letter-spacing: -0.03em; margin: 10px 0 0; line-height: 1.1; }
.svc .para { margin-top: 16px; color: #c3c9d6; font-size: 1.05rem; line-height: 1.7; max-width: 44rem; }
.svc .bullets { list-style: none; margin: 22px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px 12px; }
.svc .bullets li {
  font-family: var(--font-mono); font-size: var(--text-mono-xs);
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted-foreground);
  border: 1px solid var(--border); padding: 8px 12px;
}

/* fecho com chamada */
.page-cta { padding: 88px 0 40px; text-align: center; border-top: 1px solid var(--border); margin-top: 40px; }
.page-cta h2 { font-size: clamp(1.7rem, 4vw, 2.8rem); font-weight: 500; letter-spacing: -0.035em; line-height: 1.1; margin: 0; }
.page-cta p { margin: 22px auto 0; max-width: 34rem; color: var(--muted-foreground); line-height: 1.65; }
.page-cta .cta-line { margin: 40px auto 0; }

.page-foot {
  border-top: 1px solid var(--border); margin-top: 64px;
  padding: 32px 0 64px;
  display: flex; flex-wrap: wrap; gap: 16px 28px; justify-content: space-between; align-items: center;
}

@media (max-width: 860px) {
  .topbar { flex-wrap: wrap; gap: 12px; }
  .topbar .cta-top { order: 3; width: 100%; text-align: center; }
  .page-head { padding: 56px 0 40px; }
}

/* ===== Destaque do blog ===== */
.featured {
  display: block; border: 1px solid var(--border);
  background: rgba(20, 22, 28, 0.5);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  padding: 40px; margin: 48px 0 8px;
  transition: border-color 300ms var(--ease);
}
.featured:hover { border-color: var(--ember); }
.featured .t {
  display: block; margin-top: 18px;
  font-size: clamp(1.6rem, 3.4vw, 2.6rem); line-height: 1.08; letter-spacing: -0.035em;
}
.featured .d { display: block; margin-top: 18px; color: var(--muted-foreground); line-height: 1.65; max-width: 44rem; }
.featured .go {
  display: inline-block; margin-top: 26px;
  font-family: var(--font-mono); font-size: var(--text-mono-xs);
  letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--ember);
}
.section-label { margin: 72px 0 0; }

/* ===== Grades de blocos (valores, provas) ===== */
.grid {
  list-style: none; margin: 36px 0 0; padding: 0;
  display: grid; gap: 1px; background: var(--border);
  grid-template-columns: repeat(3, 1fr);
}
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid li {
  background: rgba(8, 9, 13, 0.66);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  padding: 30px 26px; display: grid; gap: 10px; align-content: start;
}
.grid .n { font-family: var(--font-mono); font-size: var(--text-mono-xs); letter-spacing: var(--tracking-label); color: var(--ember); }
.grid .t { font-size: 1.22rem; letter-spacing: -0.025em; line-height: 1.15; }
.grid .d { color: var(--muted-foreground); font-size: 0.94rem; line-height: 1.6; }
.grid .when { font-family: var(--font-mono); font-size: var(--text-mono-xs); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted-foreground); }

/* ===== Contato ===== */
.contact-cols { display: grid; gap: 56px; margin-top: 48px; }
@media (min-width: 900px) { .contact-cols { grid-template-columns: 1fr 1fr; gap: 72px; } }

.form { display: grid; gap: 20px; }
.form label { display: grid; gap: 8px; }
.form .lb {
  font-family: var(--font-mono); font-size: var(--text-mono-xs);
  letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--muted-foreground);
}
.form input, .form select, .form textarea {
  font-family: var(--font-display); font-size: 1rem; color: var(--foreground);
  background: rgba(20, 22, 28, 0.72); border: 1px solid var(--border);
  padding: 14px 16px; width: 100%;
  transition: border-color 250ms var(--ease);
}
.form textarea { min-height: 130px; resize: vertical; }
.form input:focus, .form select:focus, .form textarea:focus { border-color: var(--ember); outline: none; }
.form option { background: #14161c; color: var(--foreground); }
.form button {
  font-family: var(--font-mono); font-size: var(--text-mono-xs);
  letter-spacing: var(--tracking-label); text-transform: uppercase; font-weight: 500;
  background: var(--ember); color: var(--background);
  border: 0; padding: 16px 22px; cursor: pointer; width: 100%;
  transition: transform 250ms var(--ease), box-shadow 250ms var(--ease);
}
.form button:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(245,183,89,0.24); }
.form .hint { font-size: 0.86rem; color: var(--muted-foreground); line-height: 1.55; }

@media (max-width: 1024px) { .grid, .grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) {
  .grid, .grid--4 { grid-template-columns: 1fr; }
  .featured { padding: 26px; }
}

/* ===== Caixa de cookies (LGPD) ===== */
.cookie-box {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 200;
  padding: 0 var(--gutter) 20px;
  transform: translateY(120%); opacity: 0;
  transition: transform 380ms var(--ease), opacity 320ms var(--ease);
}
.cookie-box.is-on { transform: translateY(0); opacity: 1; }

.cookie-inner {
  max-width: 74rem; margin: 0 auto;
  display: grid; gap: 22px; align-items: center;
  background: rgba(14, 16, 21, 0.94);
  -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px);
  border: 1px solid var(--border); border-left: 2px solid var(--ember);
  padding: 24px 26px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.55);
}
@media (min-width: 880px) {
  .cookie-inner { grid-template-columns: 1fr auto; gap: 36px; }
}

.cookie-txt .label { margin-bottom: 10px; }
.cookie-txt p { margin: 0; font-size: 0.95rem; line-height: 1.6; color: #c3c9d6; max-width: 56rem; }
.cookie-txt a { color: var(--ember); border-bottom: 1px solid rgba(245,183,89,.45); }
.cookie-txt a:hover { border-color: var(--ember); }

.cookie-acoes { display: flex; gap: 12px; flex-wrap: wrap; }
.cookie-acoes button {
  font-family: var(--font-mono); font-size: var(--text-mono-xs);
  letter-spacing: var(--tracking-label); text-transform: uppercase; font-weight: 500;
  padding: 14px 24px; cursor: pointer; border: 1px solid var(--border);
  transition: transform 220ms var(--ease), border-color 220ms var(--ease),
              background 220ms var(--ease), color 220ms var(--ease);
}
/* recusar tem o mesmo peso visual de aceitar: a LGPD exige recusa tao facil quanto o aceite */
.cookie-acoes .ck-recusar { background: transparent; color: var(--foreground); }
.cookie-acoes .ck-recusar:hover { border-color: var(--foreground); transform: translateY(-2px); }
.cookie-acoes .ck-aceitar { background: var(--ember); color: var(--background); border-color: var(--ember); }
.cookie-acoes .ck-aceitar:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(245,183,89,.26); }

.foot-legal { line-height: 1.7; }

@media (max-width: 879px) {
  .cookie-acoes button { flex: 1; text-align: center; }
  /* nao cobrir o CTA fixo da home */
  .cookie-box { padding-bottom: 12px; }
}

/* ============================================================
   CARROSSEL DE PRODUTOS — coverflow 3D
   Vitrine dos produtos que ja estao em producao. Os icones sao
   SVG desenhados no carousel.js: nada depende de arquivo de
   imagem, e cada produto carrega a propria cor de marca.
   ============================================================ */
.carrossel { width: 100%; display: grid; gap: 34px; justify-items: center; }

.pc-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  width: 300px;
  padding: 30px 28px;
  background: rgba(14, 16, 21, 0.72);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border);
  color: inherit;
  text-decoration: none;
  transition: border-color 340ms var(--ease), background 340ms var(--ease);
}
.pc-card:hover,
.pc-card.is-foco { border-color: color-mix(in srgb, var(--cor) 55%, transparent); }

/* brilho que vaza por tras do card, na cor do produto */
.pc-halo {
  position: absolute;
  inset: -30% -18%;
  z-index: -1;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(60% 60% at 50% 40%,
    color-mix(in srgb, var(--cor) 30%, transparent) 0%, transparent 70%);
  transition: opacity 420ms var(--ease);
}
.pc-card:hover .pc-halo,
.pc-card.is-foco .pc-halo { opacity: 1; }

.pc-caixa {
  display: grid;
  place-items: center;
  width: 74px;
  height: 74px;
  border: 1px solid color-mix(in srgb, var(--cor) 34%, transparent);
  background: color-mix(in srgb, var(--cor) 8%, transparent);
  transition: transform 420ms var(--ease), border-color 340ms var(--ease);
}
.pc-card:hover .pc-caixa,
.pc-card.is-foco .pc-caixa {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--cor) 62%, transparent);
}
.pc-icone { width: 42px; height: 42px; display: block; }

.pc-nome { font-size: 1.45rem; letter-spacing: -0.03em; line-height: 1.1; color: var(--foreground); }
.pc-etiqueta {
  font-family: var(--font-mono); font-size: var(--text-mono-xs);
  letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--cor);
}
.pc-resumo { font-size: 0.94rem; line-height: 1.55; color: #a8aebc; }
.pc-ir {
  margin-top: 4px;
  font-family: var(--font-mono); font-size: var(--text-mono-xs);
  letter-spacing: var(--tracking-label); text-transform: uppercase;
  color: var(--cor); border-bottom: 1px solid transparent;
  padding-bottom: 3px; transition: border-color 300ms var(--ease);
}
.pc-card:hover .pc-ir { border-color: var(--cor); }

/* produto sem endereco publico: existe como prova, mas nao promete clique */
.pc-card.is-interno { cursor: default; }
.pc-card.is-interno .pc-ir { color: var(--muted-foreground); }

/* --------------------------------------------------------- palco 3D */
.pcB-palco {
  position: relative;
  width: 100%;
  height: 390px;
  perspective: 1400px;
  transform-style: preserve-3d;
  touch-action: pan-y;          /* o arraste horizontal e nosso */
  cursor: grab;
}
.pcB-palco:active { cursor: grabbing; }
.pcB-palco:focus-visible { outline: 2px solid var(--ember); outline-offset: 8px; }
.pcB-card {
  position: absolute;
  top: 50%; left: 50%;
  margin: -175px 0 0 -150px;
  height: 350px;
  transition: transform 620ms var(--ease), opacity 620ms var(--ease);
  will-change: transform;
}

/* --------------------------------------------------------- controles */
.pc-controles { display: flex; align-items: center; gap: 22px; }
.pc-seta {
  width: 46px; height: 46px;
  display: grid; place-items: center;
  background: transparent; border: 1px solid var(--border);
  color: var(--foreground); font-size: 1.05rem; cursor: pointer;
  transition: border-color 260ms var(--ease), transform 260ms var(--ease),
              color 260ms var(--ease);
}
.pc-seta:hover { border-color: var(--ember); color: var(--ember); transform: translateY(-2px); }

.pc-pontos { display: flex; gap: 10px; }
.pc-ponto {
  width: 26px; height: 3px; padding: 0; border: 0; cursor: pointer;
  background: var(--border);
  transition: background 300ms var(--ease), transform 300ms var(--ease);
}
.pc-ponto:hover { background: var(--muted-foreground); }
.pc-ponto.is-ativo { background: var(--ember); transform: scaleY(1.8); }

@media (prefers-reduced-motion: reduce) {
  .pcB-card, .pc-card { transition: none; }
}
@media (max-width: 720px) {
  .pcB-palco { height: 400px; }
  .pc-card { width: 262px; }
  .pcB-card { margin-left: -131px; }
}