/* =========================================================
   Eravium — Consultoria Empresarial
   Estilos do site institucional · conceito "Ascensão"
   Paleta e tipografia: Identidade visual/01-para-o-site
   (grafite, vinho profundo, cinza quente claro, fundo claro,
   branco; Montserrat 600 em títulos e 400 em textos)
   ========================================================= */

@font-face {
  font-family: 'Montserrat'; font-style: normal; font-weight: 400;
  font-display: swap; src: url('../fontes/Montserrat-400.ttf') format('truetype');
}
@font-face {
  font-family: 'Montserrat'; font-style: normal; font-weight: 600;
  font-display: swap; src: url('../fontes/Montserrat-600.ttf') format('truetype');
}

:root {
  /* Paleta oficial */
  --grafite: #292929;
  --vinho: #68132E;
  --cinza: #C9C5C0;
  --fundo: #F4F2EF;
  --branco: #FFFFFF;

  /* Sombras e transparências da própria paleta */
  --grafite-profundo: #1E1D1D;
  --grafite-claro: #333232;
  --vinho-escuro: #4F0E23;
  --texto-suave: #57534F;
  --linha: #DDD9D4;
  --linha-escura: rgba(201, 197, 192, .16);
  --cinza-suave: rgba(201, 197, 192, .78);

  --fonte: 'Montserrat', Arial, sans-serif;
  --largura: 1240px;
  --gutter: 32px;
  --raio: 6px;
  --header-h: 84px;
  --suave: cubic-bezier(.22, 1, .36, 1);
}

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

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); -webkit-text-size-adjust: 100%; }
html.menu-aberto { overflow: hidden; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--fonte);
  font-weight: 400;
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--grafite);
  background: var(--grafite-profundo);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, canvas { display: block; max-width: 100%; }
a { color: var(--vinho); }
a:hover { color: var(--vinho-escuro); }
::selection { background: var(--vinho); color: var(--branco); }

h1, h2, h3, h4 { font-weight: 600; line-height: 1.12; margin: 0 0 .6em; letter-spacing: -0.02em; }
h3 { font-size: 1.2rem; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }

:focus-visible { outline: 2px solid var(--vinho); outline-offset: 4px; border-radius: 2px; }
.secao--escura :focus-visible, .hero :focus-visible, .cabecalho :focus-visible, .rodape :focus-visible { outline-color: var(--branco); }

.container { width: 100%; max-width: var(--largura); margin: 0 auto; padding: 0 var(--gutter); }

.pular-conteudo {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--branco); color: var(--grafite); padding: 10px 16px; font-weight: 600;
}
.pular-conteudo:focus { left: 16px; top: 12px; }

/* ---------- Tipografia de apoio ---------- */
.sobrelinha {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: .76rem; font-weight: 600;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--vinho);
  margin: 0 0 22px;
}
.sobrelinha::before { content: ""; width: 28px; height: 2px; background: currentColor; }
.sobrelinha--clara { color: var(--cinza); }
.sobrelinha--clara::before { background: var(--vinho); height: 3px; }

.titulo-secao { font-size: clamp(2rem, 4.4vw, 3.6rem); letter-spacing: -0.035em; line-height: 1.04; max-width: 15ch; }

/* Lâmina vinho: faixa diagonal do símbolo usada como grifo */
.lamina { font-style: normal; position: relative; white-space: nowrap; z-index: 0; }
.lamina::after {
  content: ""; position: absolute; z-index: -1;
  left: -.06em; right: -.1em; bottom: .04em; height: .3em;
  background: var(--vinho);
  clip-path: polygon(0 70%, 100% 0, 100% 45%, 0 100%);
  transform-origin: left center;
}

/* ---------- Botões ---------- */
.botao {
  position: relative; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  font-family: inherit; font-weight: 600; font-size: .95rem; letter-spacing: .01em;
  padding: 17px 30px; border-radius: 999px;
  text-decoration: none; cursor: pointer;
  border: 1.5px solid transparent;
  transition: background-color .3s, color .3s, border-color .3s, transform .4s var(--suave);
  will-change: transform;
}
.botao__seta { display: inline-block; transition: transform .4s var(--suave); }
.botao:hover .botao__seta { transform: translateX(5px); }
.botao--primario { background: var(--vinho); color: var(--branco); }
.botao--primario::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--vinho-escuro); transform: translateY(101%); transition: transform .45s var(--suave);
}
.botao--primario { isolation: isolate; }
.botao--primario:hover { color: var(--branco); }
.botao--primario:hover::before { transform: none; }
.botao--fantasma { color: var(--branco); border-color: rgba(255, 255, 255, .32); background: rgba(255, 255, 255, .02); backdrop-filter: blur(6px); }
.botao--fantasma:hover { background: var(--branco); color: var(--grafite); border-color: var(--branco); }
.botao--escuro { color: var(--grafite); border-color: var(--grafite); }
.botao--escuro:hover { background: var(--grafite); color: var(--branco); }
.botao--pequeno { padding: 11px 22px; font-size: .88rem; }
.botao--largo { width: 100%; padding: 19px 30px; }

/* ---------- Cabeçalho ---------- */
.cabecalho {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background-color .4s, border-color .4s, transform .5s var(--suave);
  border-bottom: 1px solid transparent;
}
.cabecalho.rolado {
  background: rgba(30, 29, 29, .74);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom-color: var(--linha-escura);
}
.cabecalho.oculto { transform: translateY(-100%); }
.cabecalho__conteudo { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); gap: 24px; }
.cabecalho__logo { position: relative; z-index: 2; }
.cabecalho__logo img { height: 44px; width: auto; }

.menu { display: flex; align-items: center; gap: 34px; }
.menu a:not(.botao) {
  position: relative; color: var(--cinza); text-decoration: none; font-size: .9rem; font-weight: 600; padding: 6px 0;
  transition: color .3s;
}
.menu a:not(.botao)::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--vinho);
  transform: scaleX(0); transform-origin: right; transition: transform .45s var(--suave);
}
.menu a:not(.botao):hover { color: var(--branco); }
.menu a:not(.botao):hover::after, .menu a.atual::after { transform: scaleX(1); transform-origin: left; }
.menu a.atual { color: var(--branco); }
.menu__num { display: none; }

.menu-alternar {
  display: none; position: relative; z-index: 2;
  width: 48px; height: 48px; border-radius: 50%;
  background: rgba(255, 255, 255, .06); border: 1px solid var(--linha-escura); cursor: pointer;
}
.menu-alternar span {
  position: absolute; left: 14px; right: 14px; height: 2px; background: var(--branco);
  transition: transform .4s var(--suave), top .4s var(--suave);
}
.menu-alternar span:nth-child(1) { top: 19px; }
.menu-alternar span:nth-child(2) { top: 27px; }
.menu-alternar[aria-expanded="true"] span:nth-child(1) { top: 23px; transform: rotate(45deg); }
.menu-alternar[aria-expanded="true"] span:nth-child(2) { top: 23px; transform: rotate(-45deg); }

/* ---------- Seções ---------- */
.secao { position: relative; padding: clamp(88px, 12vw, 160px) 0; }
.secao--clara { background: var(--fundo); }
.secao--branca { background: var(--branco); }
.secao--escura { background: var(--grafite); color: var(--branco); }
.secao--escura p { color: var(--cinza-suave); }

/* Textura de grão (SVG local, sem requisições externas) */
.grao { isolation: isolate; }
.grao::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: .09;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .6 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)'/%3E%3C/svg%3E");
}

.cabeca { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: end; margin-bottom: clamp(48px, 7vw, 88px); }
.cabeca .titulo-secao { margin: 0; }
.cabeca__lead { font-size: 1.1rem; color: var(--texto-suave); margin: 0; max-width: 34em; }
.secao--escura .cabeca__lead { color: var(--cinza-suave); }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100vh; min-height: 100svh;
  display: flex; flex-direction: column; justify-content: flex-end;
  background: var(--grafite-profundo); color: var(--branco); overflow: hidden;
  padding: calc(var(--header-h) + 40px) 0 0;
}
.hero__gl { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; transition: opacity 1.6s ease; }
.hero__gl.pronto { opacity: 1; }
.sem-webgl .hero {
  background:
    radial-gradient(60% 50% at 80% 70%, rgba(104, 19, 46, .55), transparent 70%),
    linear-gradient(180deg, var(--grafite-profundo), var(--grafite));
}
.hero__veu {
  position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(90deg, rgba(30, 29, 29, .92) 0%, rgba(30, 29, 29, .55) 42%, rgba(30, 29, 29, 0) 70%),
    linear-gradient(0deg, rgba(30, 29, 29, .95) 0%, rgba(30, 29, 29, 0) 34%),
    linear-gradient(180deg, rgba(30, 29, 29, .7) 0%, rgba(30, 29, 29, 0) 22%);
}
.hero__conteudo {
  position: relative; z-index: 1; padding-bottom: clamp(40px, 7vh, 80px);
  transform: translateY(calc(var(--saida, 0) * -80px)); opacity: calc(1 - var(--saida, 0) * 1.4);
}
.hero__titulo {
  font-size: clamp(2.7rem, 5.9vw, 6rem); line-height: .98; letter-spacing: -0.045em;
  margin: 0 0 32px;
}
@media (min-width: 961px) { .hero__titulo .linha { white-space: nowrap; } }
.hero__titulo .linha { display: block; overflow: hidden; padding: .04em 0 .1em; margin-bottom: -.08em; }
.hero__titulo .linha > span { display: inline-block; }
.hero__lead { max-width: 37em; font-size: clamp(1rem, 1.25vw, 1.15rem); color: var(--cinza-suave); margin-bottom: 40px; }
.hero__acoes { display: flex; flex-wrap: wrap; gap: 14px; }

.hero__indice {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--linha-escura);
}
.hero__indice a {
  position: relative; padding: 24px 24px 30px 0; color: var(--cinza); text-decoration: none;
  font-size: .9rem; font-weight: 600; line-height: 1.4; transition: color .3s;
}
.hero__indice a + a { padding-left: 24px; border-left: 1px solid var(--linha-escura); }
.hero__indice a span { display: block; font-size: .72rem; letter-spacing: .18em; color: var(--cinza-suave); margin-bottom: 8px; font-weight: 400; }
.hero__indice a::before {
  content: ""; position: absolute; top: -1px; left: 0; right: 0; height: 2px; background: var(--vinho);
  transform: scaleX(0); transform-origin: left; transition: transform .5s var(--suave);
}
.hero__indice a:hover { color: var(--branco); }
.hero__indice a:hover::before { transform: scaleX(1); }

/* Entrada do hero */
@media (prefers-reduced-motion: no-preference) {
  .hero__titulo .linha > span { transform: translateY(110%); animation: subir 1.1s var(--suave) forwards; animation-delay: var(--d, 0s); }
  .hero__entrada { opacity: 0; transform: translateY(18px); animation: surgir 1s var(--suave) forwards; animation-delay: var(--d, 0s); }
  .hero .lamina::after { transform: scaleX(0); animation: lamina 1s var(--suave) 1s forwards; }
}
@keyframes subir { to { transform: none; } }
@keyframes surgir { to { opacity: 1; transform: none; } }
@keyframes lamina { to { transform: scaleX(1); } }

/* ---------- Faixa contínua ---------- */
.faixa { background: var(--vinho); color: var(--branco); overflow: hidden; padding: 22px 0; border-block: 1px solid rgba(255, 255, 255, .08); }
.faixa__trilho { display: flex; align-items: center; gap: 40px; width: max-content; animation: deslizar 38s linear infinite; }
.faixa__trilho span { font-size: clamp(1.1rem, 2vw, 1.6rem); font-weight: 600; letter-spacing: -0.01em; white-space: nowrap; }
.faixa__trilho i {
  width: 34px; height: 12px; background: rgba(255, 255, 255, .55);
  clip-path: polygon(0 70%, 100% 0, 100% 40%, 0 100%); flex: none;
}
@keyframes deslizar { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .faixa__trilho { animation: none; } }

/* ---------- Manifesto (Sobre) ---------- */
.manifesto {
  font-size: clamp(1.6rem, 3.6vw, 3.1rem); line-height: 1.22; letter-spacing: -0.03em; font-weight: 600;
  max-width: 24ch; margin: 0 0 clamp(56px, 8vw, 96px); color: var(--grafite);
}
.manifesto em { font-style: normal; }
.js .manifesto .palavra { opacity: .16; transition: opacity .35s ease, color .35s ease; }
.js .manifesto .palavra.acesa { opacity: 1; }
.js .manifesto em .palavra.acesa { color: var(--vinho); }
@media (prefers-reduced-motion: reduce) { .js .manifesto .palavra { opacity: 1; } }

.sobre__colunas { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; max-width: 980px; margin-left: auto; margin-bottom: clamp(64px, 9vw, 112px); }
.sobre__colunas p { color: var(--texto-suave); font-size: 1.05rem; margin: 0; }

.pilares { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--grafite); }
.pilar { padding: 32px 32px 0 0; }
.pilar + .pilar { padding-left: 32px; border-left: 1px solid var(--linha); }
.pilar__num { display: block; font-size: clamp(2.6rem, 4vw, 3.6rem); font-weight: 600; letter-spacing: -0.04em; color: var(--vinho); line-height: 1; margin-bottom: 28px; }
.pilar h3 { font-size: 1.25rem; }
.pilar p { color: var(--texto-suave); margin: 0; font-size: 1rem; }

/* ---------- Áreas (acordeão) ---------- */
.areas { border-top: 1px solid var(--grafite); }
.area { position: relative; border-bottom: 1px solid var(--linha); }
.area::before {
  content: ""; position: absolute; left: 0; top: -1px; height: 2px; width: 100%; background: var(--vinho);
  transform: scaleX(0); transform-origin: left; transition: transform .7s var(--suave);
}
.area.aberta::before, .area:hover::before { transform: scaleX(1); }
.area__cabeca { margin: 0; }
.area__cabeca button {
  width: 100%; display: grid; grid-template-columns: 96px 1fr 56px; align-items: center; gap: 16px;
  padding: clamp(26px, 3.4vw, 40px) 0; background: none; border: 0; cursor: pointer;
  font: inherit; color: var(--grafite); text-align: left;
}
.area__num { font-size: .8rem; font-weight: 600; letter-spacing: .2em; color: var(--vinho); }
.area__titulo {
  font-size: clamp(1.35rem, 3.1vw, 2.6rem); font-weight: 600; letter-spacing: -0.03em; line-height: 1.1;
  transition: transform .6s var(--suave), color .3s;
}
.area__cabeca button:hover .area__titulo { transform: translateX(10px); }
.area__icone {
  position: relative; width: 52px; height: 52px; border-radius: 50%; border: 1.5px solid var(--grafite);
  justify-self: end; transition: background-color .4s, border-color .4s, transform .6s var(--suave);
}
.area__icone::before, .area__icone::after {
  content: ""; position: absolute; left: 50%; top: 50%; width: 16px; height: 2px; margin: -1px 0 0 -8px;
  background: var(--grafite); transition: transform .5s var(--suave), background-color .3s;
}
.area__icone::after { transform: rotate(90deg); }
.area.aberta .area__icone { background: var(--vinho); border-color: var(--vinho); transform: rotate(180deg); }
.area.aberta .area__icone::before, .area.aberta .area__icone::after { background: var(--branco); }
.area.aberta .area__icone::after { transform: rotate(0deg); }

.area__painel { display: grid; grid-template-rows: 1fr; transition: grid-template-rows .7s var(--suave); }
.js .area:not(.aberta) .area__painel { grid-template-rows: 0fr; }
.area__interno {
  overflow: hidden; min-height: 0;
  display: grid; grid-template-columns: 1fr 1.15fr; gap: 48px; padding-left: 112px;
}
.area__interno > :first-child, .area__interno > .lista { padding-bottom: clamp(32px, 4vw, 48px); }
.js .area__interno { opacity: 0; transition: opacity .5s ease .1s; }
.js .area.aberta .area__interno { opacity: 1; }
.area__desc { font-size: 1.15rem; color: var(--grafite); margin: 0 0 18px; max-width: 28em; }
.area__nota { font-size: .9rem; color: var(--texto-suave); margin: 0; padding-left: 16px; border-left: 2px solid var(--vinho); max-width: 30em; }

.lista { list-style: none; margin: 0; padding: 0; }
.lista li { position: relative; padding: 12px 0 12px 34px; border-top: 1px solid var(--linha); font-size: .98rem; line-height: 1.5; }
.lista li:first-child { border-top: 0; padding-top: 0; }
.lista li::before {
  content: ""; position: absolute; left: 0; top: 21px; width: 18px; height: 6px; background: var(--vinho);
  clip-path: polygon(0 70%, 100% 0, 100% 40%, 0 100%);
}
.lista li:first-child::before { top: 9px; }

/* ---------- Comércio exterior ---------- */
.comex { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(48px, 7vw, 112px); align-items: start; }
.comex__fixo {
  position: sticky; top: var(--header-h); height: calc(100vh - var(--header-h));
  display: flex; align-items: center; justify-content: center;
}
.globo { position: relative; width: min(100%, calc(100vh - var(--header-h) - 40px)); max-width: 580px; aspect-ratio: 1; }
.globo canvas { width: 100%; height: 100%; }
.globo__legenda {
  position: absolute; left: 0; bottom: 4%; margin: 0;
  font-size: .74rem; letter-spacing: .2em; text-transform: uppercase; color: var(--cinza-suave);
}
.globo__legenda span { color: var(--branco); font-weight: 600; }

.etapas { position: relative; list-style: none; margin: 0; padding: 8vh 0 8vh 40px; }
.etapas::before, .etapas::after { content: ""; position: absolute; left: 0; top: 0; width: 2px; }
.etapas::before { bottom: 0; background: var(--linha-escura); }
.etapas::after { height: calc(var(--progresso, 0) * 100%); background: var(--vinho); transition: height .8s var(--suave); }
.etapa {
  display: grid; grid-template-columns: 92px 1fr; gap: 8px; align-items: start;
  min-height: 46vh; padding: 40px 0;
  opacity: .32; transition: opacity .6s ease;
}
.etapa:first-child { padding-top: 12px; }
.etapa.ativa { opacity: 1; }
.etapa__num {
  font-size: 3rem; font-weight: 600; line-height: 1; letter-spacing: -0.04em;
  color: transparent; -webkit-text-stroke: 1px var(--cinza); transition: color .6s, -webkit-text-stroke-color .6s;
}
.etapa.ativa .etapa__num { color: var(--branco); -webkit-text-stroke-color: var(--branco); }
.etapa h3 { font-size: clamp(1.25rem, 2vw, 1.6rem); color: var(--branco); margin-bottom: 12px; }
.etapa p { margin: 0; font-size: 1.02rem; max-width: 30em; }
.no-js .etapa, html:not(.js) .etapa { opacity: 1; }

/* ---------- Formação do custo ---------- */
.custo { display: grid; grid-template-columns: .95fr 1.05fr; gap: clamp(48px, 7vw, 112px); align-items: center; }
.custo__texto p { color: var(--texto-suave); max-width: 32em; }
.custo__texto .titulo-secao { margin-bottom: 28px; }
.custo__aviso { font-size: .9rem; padding-left: 16px; border-left: 2px solid var(--vinho); }

.pilha { position: relative; padding: 36px; background: var(--grafite); border-radius: 10px; color: var(--branco); overflow: hidden; }
.pilha::after {
  content: ""; position: absolute; right: -60px; top: -60px; width: 220px; height: 220px; border-radius: 50%;
  background: radial-gradient(circle, rgba(104, 19, 46, .55), transparent 70%); pointer-events: none;
}
.pilha__escala { position: relative; font-size: .7rem; letter-spacing: .2em; text-transform: uppercase; color: var(--cinza-suave); margin: 0 0 18px; }
.pilha__blocos { position: relative; list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column-reverse; gap: 8px; }
.bloco {
  display: grid; grid-template-columns: 150px 1fr; gap: 16px; align-items: center;
  padding: 18px 20px; border-radius: var(--raio);
  background: rgba(255, 255, 255, calc(.05 + var(--i) * .025)); border: 1px solid var(--linha-escura);
  transition: transform .8s var(--suave), opacity .8s var(--suave), background-color .3s, border-color .3s;
  transition-delay: calc(var(--i) * .14s);
}
.bloco:hover { background: rgba(255, 255, 255, .14); border-color: rgba(201, 197, 192, .4); }
.bloco strong { font-size: 1rem; }
.bloco span { font-size: .86rem; color: var(--cinza-suave); line-height: 1.45; }
.pilha__total {
  position: relative; display: grid; grid-template-columns: 40px 1fr; align-items: center; gap: 12px;
  margin-top: 14px; padding: 22px 20px; border-radius: var(--raio); background: var(--vinho);
  transition: transform .8s var(--suave) .65s, opacity .8s var(--suave) .65s;
}
.pilha__igual { font-size: 2rem; font-weight: 600; line-height: 1; }
.pilha__total strong { display: block; font-size: 1.15rem; }
.pilha__total span { font-size: .88rem; color: rgba(255, 255, 255, .8); }
@media (prefers-reduced-motion: no-preference) {
  .js .pilha:not(.visivel) .bloco { opacity: 0; transform: translateY(-48px); }
  .js .pilha:not(.visivel) .pilha__total { opacity: 0; transform: translateY(20px); }
}

/* ---------- Como trabalhamos ---------- */
.processo { position: relative; list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.processo::before, .processo::after { content: ""; position: absolute; top: 31px; left: 32px; right: 12%; height: 1px; }
.processo::before { background: var(--linha-escura); }
.processo::after { background: var(--vinho); height: 2px; top: 30px; transform: scaleX(0); transform-origin: left; transition: transform 1.6s var(--suave) .2s; }
.processo.visivel::after { transform: scaleX(1); }
.passo { position: relative; }
.passo__marca {
  position: relative; z-index: 1; display: grid; place-items: center;
  width: 62px; height: 62px; border-radius: 50%; margin-bottom: 36px;
  background: var(--grafite); border: 1.5px solid rgba(201, 197, 192, .4); color: var(--branco);
  font-weight: 600; font-size: 1.1rem;
  transition: background-color .5s, border-color .5s; transition-delay: calc(.3s + var(--i) * .35s);
}
.processo.visivel .passo__marca { background: var(--vinho); border-color: var(--vinho); }
.passo h3 { color: var(--branco); font-size: 1.2rem; }
.passo p { font-size: .98rem; margin: 0; }
.js .processo.revelar { opacity: 1; transform: none; }
.js .processo:not(.visivel) .passo { opacity: 0; transform: translateY(24px); }
.passo { transition: opacity .8s var(--suave), transform .8s var(--suave); transition-delay: calc(var(--i) * .15s); }

/* ---------- Compromissos ---------- */
.compromissos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.compromisso {
  position: relative; padding: 40px 36px 44px; border-radius: 10px; overflow: hidden;
  background: var(--fundo); border: 1px solid transparent; transition: border-color .4s, transform .6s var(--suave);
}
.compromisso:hover { border-color: var(--linha); transform: translateY(-4px); }
.luz::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .4s;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(104, 19, 46, .12), transparent 60%);
}
.luz:hover::before { opacity: 1; }
.compromisso__num { display: block; font-size: .78rem; font-weight: 600; letter-spacing: .2em; color: var(--vinho); margin-bottom: 56px; }
.compromisso h3 { font-size: 1.3rem; }
.compromisso p { color: var(--texto-suave); margin: 0; }

.declaracao {
  position: relative; margin-top: 20px; padding: clamp(36px, 5vw, 64px); border-radius: 10px; overflow: hidden;
  background: var(--grafite); color: var(--branco);
  display: grid; grid-template-columns: .9fr 1.1fr; gap: 40px; align-items: center;
}
.declaracao::before {
  content: ""; position: absolute; left: 0; bottom: 0; width: 46%; height: 70%;
  background: var(--vinho); opacity: .9; clip-path: polygon(0 78%, 100% 0, 100% 22%, 0 100%); pointer-events: none;
}
.declaracao__titulo { position: relative; font-size: clamp(1.8rem, 3.6vw, 3rem); font-weight: 600; letter-spacing: -0.035em; line-height: 1.05; margin: 0; }
.declaracao p:last-child { position: relative; color: var(--cinza-suave); margin: 0; font-size: 1.08rem; }

/* ---------- Contato ---------- */
.contato { background: var(--grafite-profundo); }
.contato__grade { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(48px, 7vw, 112px); align-items: start; }
.contato__titulo { font-size: clamp(2.3rem, 5.4vw, 4.6rem); letter-spacing: -0.045em; line-height: 1; margin-bottom: 32px; max-width: 11ch; }
.contato__info > p { max-width: 30em; }
.contato__email {
  display: block; margin-top: 48px; padding: 28px 0; text-decoration: none; color: var(--branco);
  border-top: 1px solid var(--linha-escura); border-bottom: 1px solid var(--linha-escura);
}
.contato__rotulo { display: block; font-size: .74rem; letter-spacing: .2em; text-transform: uppercase; color: var(--cinza-suave); margin-bottom: 8px; }
.contato__endereco { font-size: clamp(1.3rem, 2.6vw, 2.1rem); font-weight: 600; letter-spacing: -0.02em; transition: color .3s; }
.contato__endereco span { display: inline-block; transition: transform .5s var(--suave); color: var(--cinza); }
.contato__email:hover { color: var(--branco); }
.contato__email:hover .contato__endereco span { transform: translate(6px, -6px); }

.formulario {
  position: relative; padding: clamp(28px, 4vw, 48px); border-radius: 14px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .055), rgba(255, 255, 255, .02));
  border: 1px solid var(--linha-escura);
  backdrop-filter: blur(8px);
}
.formulario__linha { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.campo { position: relative; margin-bottom: 18px; }
.campo input, .campo select, .campo textarea {
  width: 100%; font-family: inherit; font-size: 1rem; color: var(--branco);
  background: rgba(0, 0, 0, .18); border: 1px solid var(--linha-escura); border-radius: var(--raio);
  padding: 26px 16px 10px; transition: border-color .3s, background-color .3s;
  appearance: none; -webkit-appearance: none;
}
.campo textarea { min-height: 150px; resize: vertical; }
.campo label {
  position: absolute; left: 17px; top: 18px; font-size: 1rem; color: var(--cinza-suave);
  pointer-events: none; transform-origin: left top; transition: transform .3s var(--suave), color .3s;
}
.campo label .opcional { color: rgba(201, 197, 192, .55); }
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: none; border-color: var(--cinza); background: rgba(0, 0, 0, .28); }
.campo input:focus + label, .campo input:not(:placeholder-shown) + label,
.campo textarea:focus + label, .campo textarea:not(:placeholder-shown) + label,
.campo--select label { transform: translateY(-9px) scale(.78); color: var(--cinza); }
.campo--select select { cursor: pointer; padding-right: 44px; }
.campo--select::after {
  content: ""; position: absolute; right: 18px; top: 50%; width: 8px; height: 8px; margin-top: -6px;
  border-right: 1.5px solid var(--cinza); border-bottom: 1.5px solid var(--cinza); transform: rotate(45deg); pointer-events: none;
}
.campo select option { color: var(--grafite); background: var(--branco); }
.campo input:-webkit-autofill { -webkit-text-fill-color: var(--branco); box-shadow: 0 0 0 100px #2a2828 inset; }
.campo-check { display: flex; gap: 12px; align-items: flex-start; margin: 6px 0 26px; }
.campo-check input { width: 18px; height: 18px; margin: 3px 0 0; accent-color: var(--vinho); flex: none; }
.campo-check label { font-size: .88rem; color: var(--cinza-suave); }
.campo-check a { color: var(--branco); }
.formulario__status { font-size: .9rem; margin: 18px 0 0; color: var(--branco); }
.formulario__status:empty { display: none; }
.formulario__status[data-tipo="erro"] { padding-left: 12px; border-left: 3px solid var(--vinho); }
.formulario__status[data-tipo="ok"] { padding-left: 12px; border-left: 3px solid var(--cinza); }

/* ---------- Rodapé ---------- */
.rodape { background: var(--grafite-profundo); color: var(--cinza-suave); padding: 40px 0 32px; font-size: .92rem; border-top: 1px solid var(--linha-escura); }
.rodape__grade { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 48px; padding: 48px 0 64px; }
.rodape__marca img { width: 220px; height: auto; margin-bottom: 24px; }
.rodape__marca p { max-width: 26em; }
.rodape h4 { color: var(--branco); font-size: .74rem; letter-spacing: .2em; text-transform: uppercase; margin-bottom: 20px; }
.rodape ul { list-style: none; margin: 0; padding: 0; }
.rodape li { margin-bottom: 10px; }
.rodape a { color: var(--cinza); text-decoration: none; transition: color .3s; }
.rodape a:hover { color: var(--branco); }
.rodape__base { padding-top: 24px; border-top: 1px solid var(--linha-escura); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: .82rem; }
.rodape__base--simples { padding-top: 0; border-top: 0; }

/* ---------- Página interna (política) ---------- */
.pagina-interna { background: var(--fundo); }
.pagina-interna .cabecalho { background: rgba(30, 29, 29, .92); backdrop-filter: blur(14px); border-bottom-color: var(--linha-escura); }
.pagina-texto { padding: calc(var(--header-h) + 72px) 0 120px; background: var(--fundo); }
.pagina-texto .container { max-width: 860px; }
.pagina-texto h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); letter-spacing: -0.04em; line-height: 1.02; }
.pagina-texto h2 { font-size: 1.35rem; margin-top: 2.2em; }
.pagina-texto p, .pagina-texto li { color: var(--texto-suave); }
.pagina-texto .lista li { color: var(--texto-suave); }
.pagina-texto .sobrelinha--secao { display: flex; margin: 72px 0 0; padding-top: 28px; border-top: 1px solid var(--linha); }
.pagina-texto .sobrelinha--secao + h2 { margin-top: .4em; }
.filete { width: 56px; height: 3px; background: var(--vinho); border: 0; margin: 0 0 32px; }
.tabela-rolagem { overflow-x: auto; margin: 0 0 1.2em; border-radius: var(--raio); }
.tabela { width: 100%; border-collapse: collapse; font-size: .95rem; background: var(--branco); }
.tabela th, .tabela td { text-align: left; vertical-align: top; padding: 14px 16px; border-bottom: 1px solid var(--linha); }
.tabela th { background: var(--grafite); color: var(--branco); font-weight: 600; }
.tabela td { color: var(--texto-suave); }
.tabela td:first-child { color: var(--grafite); font-weight: 600; width: 36%; }

/* ---------- Revelar ao rolar ---------- */
@media (prefers-reduced-motion: no-preference) {
  .js .revelar { opacity: 0; transform: translateY(28px); transition: opacity 1s var(--suave), transform 1s var(--suave); transition-delay: var(--atraso, 0s); }
  .js .revelar.visivel { opacity: 1; transform: none; }
}

/* =========================================================
   Responsivo
   ========================================================= */
@media (max-width: 1080px) {
  .menu { gap: 24px; }
  .area__interno { padding-left: 0; }
  .area__cabeca button { grid-template-columns: 64px 1fr 56px; }
}

@media (max-width: 960px) {
  :root { --header-h: 72px; --gutter: 24px; }
  .cabeca, .comex, .custo, .contato__grade, .sobre__colunas, .declaracao { grid-template-columns: 1fr; }
  .cabeca { gap: 24px; }
  .comex__fixo { position: static; height: auto; }
  .globo { width: 100%; max-width: 420px; margin: 0 auto; }
  .etapa { min-height: 0; padding: 32px 0; opacity: 1; }
  .etapa:not(.ativa) .etapa__num { color: transparent; }
  .area__interno { grid-template-columns: 1fr; gap: 24px; }
  .processo { grid-template-columns: 1fr 1fr; row-gap: 56px; }
  .processo::before, .processo::after { display: none; }
  .compromissos { grid-template-columns: 1fr; }
  .compromisso__num { margin-bottom: 28px; }
  .declaracao::before { width: 80%; height: 40%; }
  .rodape__grade { grid-template-columns: 1fr 1fr; }
  .rodape__marca { grid-column: 1 / -1; }

  .menu-alternar { display: block; }
  .menu {
    position: fixed; inset: 0; z-index: 1;
    flex-direction: column; align-items: stretch; justify-content: center; gap: 0;
    padding: calc(var(--header-h) + 24px) var(--gutter) 40px;
    background: var(--grafite-profundo);
    clip-path: circle(0 at calc(100% - 48px) 36px);
    transition: clip-path .8s var(--suave);
    visibility: hidden;
  }
  .menu.aberto { clip-path: circle(150% at calc(100% - 48px) 36px); visibility: visible; }
  .menu a:not(.botao) {
    display: flex; align-items: baseline; gap: 18px;
    font-size: clamp(1.8rem, 7vw, 2.6rem); letter-spacing: -0.03em; color: var(--branco);
    padding: 16px 0; border-bottom: 1px solid var(--linha-escura);
    opacity: 0; transform: translateY(20px); transition: opacity .5s ease, transform .6s var(--suave), color .3s;
  }
  .menu a:not(.botao)::after { display: none; }
  .menu.aberto a:not(.botao) { opacity: 1; transform: none; }
  .menu.aberto a:nth-child(1) { transition-delay: .2s; }
  .menu.aberto a:nth-child(2) { transition-delay: .26s; }
  .menu.aberto a:nth-child(3) { transition-delay: .32s; }
  .menu.aberto a:nth-child(4) { transition-delay: .38s; }
  .menu__num { display: inline; font-size: .8rem; letter-spacing: .2em; color: var(--vinho); font-weight: 600; }
  .menu .botao { margin-top: 32px; padding: 18px 28px; font-size: 1rem; opacity: 0; transition: opacity .5s ease .45s; }
  .menu.aberto .botao { opacity: 1; }
  .cabecalho.menu-ativo { background: transparent; border-bottom-color: transparent; backdrop-filter: none; -webkit-backdrop-filter: none; }
}

@media (max-width: 760px) {
  .hero__indice { grid-template-columns: 1fr 1fr; }
  .hero__indice a { padding: 18px 16px 22px 0; font-size: .82rem; }
  .hero__indice a + a { padding-left: 16px; }
  .hero__indice a:nth-child(3) { padding-left: 0; border-left: 0; }
  .hero__indice a:nth-child(n+3) { border-top: 1px solid var(--linha-escura); }
  .hero__veu { background: linear-gradient(0deg, rgba(30, 29, 29, .97) 0%, rgba(30, 29, 29, .7) 55%, rgba(30, 29, 29, .35) 100%); }
  .pilares { grid-template-columns: 1fr; }
  .pilar, .pilar + .pilar { padding: 28px 0; border-left: 0; border-bottom: 1px solid var(--linha); }
  .pilar__num { margin-bottom: 16px; }
}

@media (max-width: 640px) {
  :root { --gutter: 16px; --header-h: 68px; }
  body { font-size: 1rem; }
  .cabecalho__logo img { height: 36px; }
  .hero__titulo { font-size: clamp(2.4rem, 11.5vw, 3.4rem); }
  .hero__acoes .botao { width: 100%; }
  .area__cabeca button { grid-template-columns: 40px 1fr 44px; gap: 10px; }
  .area__icone { width: 42px; height: 42px; }
  .etapas { padding-left: 24px; }
  .etapa { grid-template-columns: 1fr; gap: 6px; }
  .etapa__num { font-size: 2.2rem; }
  .pilha { padding: 22px 16px; }
  .bloco { grid-template-columns: 1fr; gap: 4px; padding: 16px; }
  .processo { grid-template-columns: 1fr; row-gap: 40px; }
  .passo__marca { margin-bottom: 20px; }
  .formulario__linha { grid-template-columns: 1fr; gap: 0; }
  .rodape__grade { grid-template-columns: 1fr; gap: 36px; }
}

/* Contato e documentos */
.formulario__ajuda { color: var(--cinza); font-size: .9rem; margin-bottom: 26px; }
.formulario [aria-invalid="true"] { border-color: #e9a4b8; }
.formulario noscript { color: var(--cinza); }
.formulario noscript a { color: var(--branco); }
.politica__data { font-size: .9rem; margin-bottom: 32px; }
.pagina-texto p, .pagina-texto li { overflow-wrap: anywhere; }
@media (max-width: 420px) {
  .pagina-interna .cabecalho__conteudo { gap: 14px; }
  .pagina-interna .cabecalho__logo img { max-width: 124px; height: auto; }
  .pagina-interna .cabecalho .botao { padding: 10px 14px; font-size: .72rem; }
}