/* Prime Star — base: reset, tipografia, layout, componentes compartilhados */

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *,*::before,*::after{ animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}

/* overflow-x:hidden aqui quebraria position:sticky em QUALQUER elemento da página (o header
   incluso) — overflow (mesmo só num eixo) num ancestral que não é o viewport faz sticky passar
   a se referir a esse ancestral, e ele não tem scroll próprio. overflow-x:clip previne o mesmo
   scroll horizontal indesejado sem criar essa scrollport. */
html, body{ max-width: 100%; overflow-x: clip; }
body{
  margin: 0;
  background: var(--gelo);
  color: var(--tinta);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img, svg{ display: block; max-width: 100%; }
a{ color: inherit; text-decoration: none; }
ul{ margin: 0; padding: 0; list-style: none; }
button{ font-family: inherit; cursor: pointer; }
table{ border-collapse: collapse; width: 100%; }
:focus-visible{ outline: 2.5px solid var(--laranja); outline-offset: 3px; }

h1,h2,h3,h4{ font-family: var(--display); font-weight: 800; margin: 0; color: var(--petroleo-texto); letter-spacing: -0.01em; text-wrap: balance; }
p{ margin: 0; }
.lede{ color: var(--sub); font-size: 17.5px; }

.wrap{ max-width: var(--container); margin: 0 auto; padding: 0 28px; }
.wrap-narrow{ max-width: var(--container-narrow); margin: 0 auto; padding: 0 28px; }

.eyebrow{
  font-family: var(--mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--laranja-texto); display: flex; align-items: center; gap: 10px; font-weight: 600;
}
.eyebrow::before{ content: ""; width: 22px; height: 1px; background: var(--laranja); display: inline-block; }
.eyebrow.on-dark{ color: #7FD1C9; }
.eyebrow.on-dark::before{ background: #7FD1C9; }

/* ---------- botões ---------- */
.btn{
  position: relative; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 14px 26px; font-family: var(--sans); font-weight: 700; font-size: 14.5px;
  border-radius: var(--radius); border: 1.5px solid transparent;
  transition: box-shadow var(--t-2) var(--e-resp), background var(--t-1) var(--e-resp), border-color var(--t-1) var(--e-resp);
  white-space: nowrap;
}
/* marca de leitura no lugar do "lift": instituição não pula, ela marca a linha selecionada */
.btn-primary::before, .btn-petroleo::before{
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: rgba(255,255,255,.65); transform: scaleY(0); transform-origin: top;
  transition: transform var(--t-2) var(--e-resp);
}
.btn-primary:hover::before, .btn-petroleo:hover::before{ transform: scaleY(1); }
.btn-primary{ background: var(--laranja-texto); color: #fff; }
.btn-primary:hover{ background: var(--laranja-600); }
.btn-petroleo{ background: var(--petroleo); color: #fff; }
.btn-petroleo:hover{ background: var(--petroleo-600); }
.btn-ghost{ border-color: var(--borda-ghost); color: var(--tinta); }
.btn-ghost:hover{ border-color: var(--petroleo-texto); background: var(--petroleo-pale); }
.btn-ghost.on-dark{ border-color: rgba(255,255,255,.35); color: #fff; }
.btn-ghost.on-dark:hover{ border-color: #fff; background: rgba(255,255,255,.08); }
.btn-block{ width: 100%; }
.btn-sm{ padding: 10px 18px; font-size: 13px; }

/* ---------- header / navegação ---------- */
header.site{
  position: sticky; top: 0; z-index: 100;
  background: var(--header-bg); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--linha);
}
.nav{ display: flex; align-items: center; justify-content: space-between; padding: 16px 0; }
.logo{ display: flex; align-items: center; gap: 10px; }
.logo-text{ font-family: var(--display); font-weight: 900; font-size: 19px; letter-spacing: -0.01em; line-height: 1; color: var(--petroleo-texto); }
.logo-text small{ display: block; font-family: var(--mono); font-weight: 500; font-size: 8.5px; letter-spacing: .12em; color: var(--laranja-texto); margin-top: 5px; text-transform: uppercase; }

/* ---------- logomarca real (assets/img/logo-transparente.png) ----------
   A arte tem texto claro, desenhada para fundo escuro — por isso, no header
   (fundo claro/translúcido), ela fica num "chip" azul-marinho; no footer
   (sempre escuro) ela entra direto, sem chip. Ver 00_Briefing/logo.md. */
.logo-chip{
  display: flex; align-items: center; background: var(--petroleo);
  border-radius: var(--radius); padding: 7px 12px; flex-shrink: 0;
}
.logo-chip img{ display: block; height: 49px; width: auto; }
.footer-brand .logo-img{ display: block; height: 44px; width: auto; margin-bottom: 4px; }
.nav-links{ display: flex; align-items: center; gap: 28px; }
.nav-links a{ font-size: 14px; font-weight: 600; color: var(--tinta); position: relative; padding: 4px 0; }
.nav-links a::after{ content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 2px; background: var(--laranja); transition: width var(--t-2) var(--e-resp); }
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after{ width: 100%; }
.nav-links a[aria-current="page"]{ color: var(--petroleo-texto); }
.nav-cta{ display: flex; align-items: center; gap: 12px; }
.burger{ display: none; background: none; border: none; padding: 8px; }
.burger span{ display: block; width: 22px; height: 2px; background: var(--petroleo-texto); margin: 5px 0; }

/* ---------- page header (páginas internas, sem o hero grande da Home) ---------- */
.page-header{ background: var(--petroleo); color: #fff; padding: 64px 0 52px; }
.page-header .eyebrow{ color: #7FD1C9; }
.page-header .eyebrow::before{ background: #7FD1C9; }
.page-header h1{ color: #fff; font-size: clamp(32px, 4.4vw, 48px); margin: 14px 0 14px; }
.page-header p{ color: rgba(255,255,255,.78); font-size: 17px; max-width: 62ch; }
.breadcrumb{ font-family: var(--mono); font-size: 11.5px; color: rgba(255,255,255,.55); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 4px; }
.breadcrumb a{ color: rgba(255,255,255,.8); }
.breadcrumb a:hover{ color: #fff; }

/* ---------- seções ---------- */
section{ padding: 88px 0; }
.section-head{ max-width: 640px; margin-bottom: 48px; }
.section-head h2{ font-size: clamp(27px, 3.4vw, 38px); margin-top: 14px; line-height: 1.14; }
.section-head.center{ margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .eyebrow{ justify-content: center; }
.section-head.center .eyebrow::before{ display: none; }
/* trilha de medição: mesma linha que "fecha" no hero, repetida em cada bloco de conteúdo — a régua do site inteiro */
.section-head::before{ content: ""; display: block; width: 0; height: 1px; background: var(--laranja); margin-bottom: 14px; transition: width var(--t-4) var(--e-settle); }
.section-head.on::before{ width: 48px; }
.section-head.center::before{ margin-left: auto; margin-right: auto; }
.section-alt{ background: var(--cartao); border-top: 1px solid var(--linha); border-bottom: 1px solid var(--linha); }

/* ---------- cards ---------- */
.card{ background: var(--cartao); border: 1px solid var(--linha); border-radius: var(--radius-lg); padding: 30px 28px; }
.card-grid{ display: grid; gap: 22px; }
.grid-2{ grid-template-columns: 1fr 1fr; }
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-4{ grid-template-columns: repeat(4, 1fr); }

.badge{
  display: inline-flex; align-items: center; gap: 6px; font-family: var(--mono);
  font-size: 10.5px; letter-spacing: .06em; text-transform: uppercase; font-weight: 600;
  padding: 5px 10px; border-radius: 40px; border: 1px solid currentColor;
}
.badge-info{ color: var(--petroleo-texto); background: var(--petroleo-pale); border-color: transparent; }
.badge-accent{ color: var(--laranja-texto); background: #FCE7DC; border-color: transparent; }
.badge-outline{ color: var(--muted); background: transparent; }

/* aviso de conteúdo ilustrativo — usar sempre que dados/exemplos não forem reais */
.aviso-ilustrativo{
  display: flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: 11.5px;
  color: var(--sub); background: var(--gelo-2); border: 1px dashed var(--linha);
  padding: 10px 16px; border-radius: var(--radius); letter-spacing: .01em;
}
.aviso-ilustrativo svg{ flex-shrink: 0; color: var(--laranja); }

/* ---------- tabelas ---------- */
.tabela-wrap{ overflow-x: auto; border: 1px solid var(--linha); border-radius: var(--radius-lg); }
.tabela-wrap table{ min-width: 640px; }
.tabela-wrap th, .tabela-wrap td{ text-align: left; padding: 16px 20px; border-bottom: 1px solid var(--linha); font-size: 14.5px; vertical-align: top; }
.tabela-wrap thead th{ background: var(--petroleo); color: #fff; font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: .06em; font-weight: 600; }
.tabela-wrap tbody tr:last-child td{ border-bottom: none; }
.tabela-wrap tbody tr:nth-child(odd){ background: var(--gelo-2); }
.tabela-wrap td:first-child{ font-weight: 700; color: var(--petroleo-texto); white-space: nowrap; }
.tabela-wrap .num{ font-family: var(--mono); font-variant-numeric: tabular-nums; }

/* ---------- valor institucional (missão / visão / valores) ---------- */
.valor-card h4{ font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; color: var(--laranja-texto); margin-bottom: 10px; font-weight: 700; }
.valor-card p{ margin: 0; font-size: 14.5px; color: var(--sub); line-height: 1.55; }

/* ---------- pessoa da equipe ---------- */
.pessoa-card{ text-align: left; }
.pessoa-avatar{ width: 46px; height: 46px; border-radius: 50%; background: var(--petroleo); color: #fff; display: flex; align-items: center; justify-content: center; font-family: var(--display); font-weight: 800; font-size: 14px; margin-bottom: 14px; }
.pessoa-card h4{ font-size: 15.5px; margin-bottom: 4px; color: var(--tinta); }
.pessoa-card span{ font-family: var(--mono); font-size: 10.5px; color: var(--sub); letter-spacing: .02em; }

/* ---------- linha do tempo / processo (uso: sequência real de etapas) ---------- */
.timeline{ display: flex; flex-direction: column; }
.timeline-step{ display: grid; grid-template-columns: 56px 1fr; gap: 22px; padding: 26px 0; border-bottom: 1px solid var(--linha); }
.timeline-step:first-child{ padding-top: 0; }
.timeline-step:last-child{ border-bottom: none; }
.timeline-step .num{ font-family: var(--display); font-weight: 800; font-size: 22px; color: var(--laranja); line-height: 1; }
.timeline-step h3{ font-size: 18px; margin-bottom: 6px; color: var(--tinta); }
.timeline-step p{ color: var(--sub); font-size: 14.5px; margin: 0; max-width: 62ch; }

/* ---------- footer ---------- */
footer.site{ background: var(--petroleo-800); color: rgba(255,255,255,.78); padding: 64px 0 24px; }
.footer-grid{ display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 42px; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer-brand .logo-text{ color: #fff; }
.footer-brand p{ font-size: 13.5px; color: rgba(255,255,255,.55); max-width: 260px; margin: 14px 0 20px; }
.footer-social{ display: flex; gap: 10px; }
.footer-social a{ width: 34px; height: 34px; border: 1px solid rgba(255,255,255,.2); border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.footer-social a:hover{ border-color: var(--laranja); background: rgba(235,104,52,.12); }
.footer-col h5{ font-family: var(--mono); font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: #7FD1C9; margin-bottom: 16px; }
.footer-col ul{ display: flex; flex-direction: column; gap: 10px; }
.footer-col a, .footer-col p{ font-size: 13.5px; color: rgba(255,255,255,.62); margin: 0; }
.footer-col a:hover{ color: #fff; }
.footer-bottom{ display: flex; justify-content: space-between; align-items: center; padding-top: 22px; flex-wrap: wrap; gap: 10px; }
.footer-bottom p{ margin: 0; font-size: 12px; color: rgba(255,255,255,.4); }

/* ---------- formulários ---------- */
.form-card{ background: var(--cartao); color: var(--tinta); padding: 38px; border-radius: var(--radius-lg); box-shadow: var(--sombra-lg); border: 1px solid var(--linha); }
.form-card h3{ font-size: 21px; margin-bottom: 6px; }
.form-card > p.lede{ margin: 0 0 24px; font-size: 14px; }
.form-row{ display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.campo{ margin-bottom: 16px; }
.campo label{ display: block; font-size: 11.5px; font-weight: 700; letter-spacing: .02em; text-transform: uppercase; margin-bottom: 6px; color: var(--petroleo-texto); }
.campo input, .campo select, .campo textarea{
  width: 100%; padding: 12px 13px; border: 1.5px solid var(--linha); border-radius: var(--radius);
  font-family: var(--sans); font-size: 14px; background: var(--gelo); color: var(--tinta);
}
.campo input:focus, .campo select:focus, .campo textarea:focus{ border-color: var(--laranja); outline: none; }
.campo textarea{ resize: vertical; min-height: 90px; }
.form-aviso{ font-size: 11.5px; color: var(--sub); margin-top: 12px; text-align: center; }

/* ---------- acessibilidade: skip-link ---------- */
.skip-link{
  position: absolute; left: 12px; top: -60px; z-index: 200;
  background: var(--petroleo); color: #fff; padding: 12px 18px; border-radius: var(--radius);
  font-family: var(--sans); font-weight: 700; font-size: 14px; transition: top var(--t-2) var(--e-resp);
}
.skip-link:focus{ top: 12px; }

/* ---------- toggle de tema ---------- */
.theme-toggle{
  width: 38px; height: 38px; border-radius: 50%; border: 1.5px solid var(--linha);
  background: var(--cartao); color: var(--petroleo-texto); display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: border-color var(--t-1) var(--e-resp);
}
.theme-toggle:hover{ border-color: var(--petroleo-texto); }
.theme-toggle svg{ display: block; }
.theme-toggle .icon-sun{ display: none; }
:root[data-theme="dark"] .theme-toggle .icon-moon{ display: none; }
:root[data-theme="dark"] .theme-toggle .icon-sun{ display: block; }

/* ---------- WhatsApp: botão flutuante + variante de botão ---------- */
.btn-whatsapp{ background: #25D366; color: #fff; }
.btn-whatsapp:hover{ background: #1EBE5A; }
@media (max-width: 560px){
  .btn-whatsapp .label{ display: none; }
  .btn-whatsapp{ padding: 12px; border-radius: 50%; }
}

.whatsapp-float{
  position: fixed; right: 22px; bottom: 22px; z-index: 150;
  width: 56px; height: 56px; border-radius: 50%; background: #25D366; color: #fff;
  display: flex; align-items: center; justify-content: center; box-shadow: 0 12px 28px rgba(0,0,0,.22);
  transition: box-shadow var(--t-2) var(--e-resp);
}
.whatsapp-float:hover{ box-shadow: 0 16px 34px rgba(0,0,0,.28); }
.whatsapp-float svg{ width: 26px; height: 26px; }

/* ---------- FAQ accordion ---------- */
.faq-list{ display: flex; flex-direction: column; }
.faq-item{ border-bottom: 1px solid var(--linha); }
.faq-item:first-child{ border-top: 1px solid var(--linha); }
.faq-question{
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  background: none; border: none; text-align: left; padding: 22px 4px; color: var(--tinta);
  font-family: var(--sans); font-weight: 700; font-size: 15.5px;
}
.faq-question .plus{
  flex-shrink: 0; width: 22px; height: 22px; position: relative; color: var(--laranja);
}
.faq-question .plus::before, .faq-question .plus::after{
  content: ""; position: absolute; background: currentColor; top: 50%; left: 50%; transform: translate(-50%,-50%);
}
.faq-question .plus::before{ width: 14px; height: 2px; }
.faq-question .plus::after{ width: 2px; height: 14px; transition: transform var(--t-2) var(--e-resp); }
.faq-item[data-open="true"] .plus::after{ transform: translate(-50%,-50%) rotate(90deg) scaleY(0); }
.faq-answer{ overflow: hidden; max-height: 0; transition: max-height var(--t-3) var(--e-settle); }
.faq-item[data-open="true"] .faq-answer{ max-height: 320px; }
.faq-answer p{ padding: 0 4px 22px; color: var(--sub); font-size: 14.5px; max-width: 68ch; }

/* ---------- prova social: selos de conformidade ---------- */
.selos-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.selo-card{ text-align: center; padding: 28px 20px; }
.selo-card .ico{ width: 44px; height: 44px; border-radius: 50%; background: var(--petroleo-pale); color: var(--petroleo-texto); display: flex; align-items: center; justify-content: center; margin: 0 auto 14px; }
.selo-card .selo-logo{ height: 32px; max-width: 150px; width: auto; object-fit: contain; margin: 0 auto 14px; display: block; }
.selo-card h4{ font-size: 15px; color: var(--tinta); margin-bottom: 6px; }
.selo-card p{ font-size: 13px; color: var(--sub); margin: 0; }
a.selo-card{ display: block; transition: border-color var(--t-1) var(--e-resp), transform var(--t-2) var(--e-resp); }
a.selo-card:hover{ border-color: var(--petroleo-texto); transform: translateY(-2px); }

/* ---------- figura de apoio (páginas de serviço, imagem ilustrativa abaixo da dobra) ---------- */
.figura-apoio{ margin: 0; }
.figura-apoio img{ display: block; width: 100%; height: auto; border-radius: var(--radius-lg); object-fit: cover; box-shadow: var(--sombra); filter: grayscale(.4) saturate(1.05); }
.figura-apoio figcaption{ margin-top: 12px; font-size: 12.5px; color: var(--muted); max-width: 62ch; }

/* ---------- galeria (mesmo tratamento de cor do .hero-foto/.doc-foto, pra toda foto documental do site ler como uma sessão só) ---------- */
.galeria-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.galeria-item{ position: relative; aspect-ratio: 4/3; border-radius: var(--radius-lg); overflow: hidden; }
.galeria-item img{ width: 100%; height: 100%; object-fit: cover; filter: grayscale(.4) saturate(1.05); transition: transform .3s var(--e-resp), filter .3s var(--e-resp); }
.galeria-item:hover img{ transform: scale(1.03); filter: grayscale(.4) saturate(1.05) brightness(.92); }

/* ---------- contato rápido (Home) ---------- */
.contato-rapido{ display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }

/* ---------- estado de carregamento de botão ---------- */
.btn[data-loading="true"]{ pointer-events: none; opacity: .8; position: relative; color: transparent; }
.btn[data-loading="true"]::after{
  content: ""; position: absolute; width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,.5); border-top-color: #fff; animation: spin .6s linear infinite;
}
.btn-ghost[data-loading="true"]::after{ border-color: rgba(11,59,77,.35); border-top-color: var(--petroleo-texto); }
@keyframes spin{ to{ transform: rotate(360deg); } }

/* ---------- lista com marcador (páginas de serviço) ---------- */
.lista-marcada{ display: flex; flex-direction: column; gap: 12px; }
.lista-marcada li{ display: flex; align-items: flex-start; gap: 10px; font-size: 15px; color: var(--sub); }
.lista-marcada li::before{ content: ""; width: 7px; height: 7px; border-radius: 2px; background: var(--laranja); margin-top: 8px; flex-shrink: 0; }

/* ---------- utilitário ---------- */
.reveal{ opacity: 0; transform: translateY(10px); transition: opacity var(--t-3) var(--e-settle), transform var(--t-3) var(--e-settle); }
.reveal.on{ opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce){ .reveal{ transition-duration: 1ms; } }

/* ---------- responsivo ---------- */
@media (max-width: 980px){
  .grid-2, .grid-3, .grid-4{ grid-template-columns: 1fr 1fr; }
  .footer-grid{ grid-template-columns: 1fr 1fr; row-gap: 30px; }
  .selos-grid{ grid-template-columns: 1fr; }
  .galeria-grid{ grid-template-columns: 1fr 1fr; }
  .contato-rapido{ grid-template-columns: 1fr; }
}
/* nav em modo hambúrguer: breakpoint PRÓPRIO, mais largo que o resto do @media 760px abaixo.
   Medido: a régua de nav completa (logo + 6 links + WhatsApp + Contato + Solicitar proposta +
   toggle) precisa de ~1001px de conteúdo — a 1024px ela cabe raspando (sem folga), e a 768px
   ela já não cabe (links e botões se sobrepõem). Por isso o nav colapsa bem antes do resto do
   layout (que só precisa colapsar a 760px). */
@media (max-width: 1080px){
  /* header.site tem backdrop-filter, que (como transform/filter) vira containing block de
     descendentes position:fixed — "bottom:0" resolvia contra a altura do PRÓPRIO header
     (~70px) em vez do viewport, colapsando o menu para uma faixa de 56px. "top" como
     comprimento (não %) não sofre esse problema; "height" em vh ignora containing block e
     sempre mede o viewport real — por isso a troca de bottom:0 para height calc(100vh...). */
  .nav-links{
    position: fixed; top: var(--header-h, 70px); left: 0; right: 0;
    height: calc(100vh - var(--header-h, 70px)); background: var(--gelo);
    flex-direction: column; align-items: flex-start; padding: 28px; gap: 20px;
    transform: translateX(100%); transition: transform .3s var(--e-resp); overflow-y: auto;
  }
  .nav-links.open{ transform: translateX(0); }
  .nav-links a{ font-size: 19px; }
  .burger{ display: block; }
  .nav-cta .btn-ghost, .nav-cta .btn-primary{ display: none; }
  .nav-cta{ flex-wrap: nowrap; justify-content: flex-end; gap: 8px; }
}
@media (max-width: 760px){
  section{ padding: 60px 0; }
  .page-header{ padding: 46px 0 36px; }
  .grid-2, .grid-3, .grid-4{ grid-template-columns: 1fr; }
  .form-row{ grid-template-columns: 1fr; }
  .form-card{ padding: 24px; }
  .footer-grid{ grid-template-columns: 1fr; }
  .footer-bottom{ flex-direction: column; align-items: flex-start; }
  .timeline-step{ grid-template-columns: 40px 1fr; gap: 14px; }
  .galeria-grid{ grid-template-columns: 1fr; }
  .whatsapp-float{ right: 16px; bottom: 16px; width: 50px; height: 50px; }
  .whatsapp-float svg{ width: 23px; height: 23px; }
}

/* ---------- foto de seção em tela cheia (usada fora do hero, ex. page-header de páginas internas) ---------- */
.foto-secao{ position: relative; overflow: hidden; border-radius: var(--radius-lg); }
.foto-secao img{ width: 100%; height: 100%; object-fit: cover; display: block; }
.foto-secao .scrim{ position: absolute; inset: 0; background: linear-gradient(180deg, var(--scrim-leve) 0%, var(--scrim-forte) 100%); pointer-events: none; }

/* ---------- foto documental anotada (mesma gramática do Hero: duotone + anotação direta, nunca card branco) ----------
   uso: <figure class="doc-foto" style="aspect-ratio:4/5"><img>...<div class="duo"></div><div class="scrim"></div>
   <figcaption><span class="doc-foto-rotulo">TEXTO</span></figcaption></figure> */
.doc-foto{ position: relative; overflow: hidden; border-radius: var(--radius-lg); margin: 0; min-height: 220px; }
.doc-foto img{ display: block; width: 100%; height: 100%; object-fit: cover; filter: grayscale(.4) saturate(1.05); }
.doc-foto .duo{ position: absolute; inset: 0; background: var(--petroleo); mix-blend-mode: multiply; opacity: .32; pointer-events: none; z-index: 1; }
.doc-foto .scrim{ position: absolute; left: 0; right: 0; bottom: 0; height: 50%; background: linear-gradient(0deg, rgba(7,39,49,.88) 0%, rgba(7,39,49,.5) 55%, rgba(7,39,49,0) 100%); pointer-events: none; z-index: 2; }
.doc-foto figcaption{ position: absolute; left: 16px; right: 16px; bottom: 14px; z-index: 3; }
.doc-foto-rotulo{ display: block; font-family: var(--mono); font-size: 10.5px; letter-spacing: .05em; text-transform: uppercase; color: #fff; }
/* marca aqua sobre a foto (uso: etapa de supervisão, aplicada por cima do material de campo) */
.doc-foto-marca{ display: inline-flex; align-items: center; gap: 6px; color: #7FD1C9; font-family: var(--mono); font-size: 10.5px; letter-spacing: .05em; text-transform: uppercase; margin-top: 6px; }
.doc-foto-marca::before{ content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--aqua); flex-shrink: 0; }

/* ---------- carrossel de fotos ---------- */
.carrossel{ position: relative; }
.carrossel-viewport{ overflow: hidden; border-radius: var(--radius-lg); }
.carrossel-track{ display: flex; transition: transform .5s var(--e-settle); }
.carrossel-slide{ flex: 0 0 100%; position: relative; aspect-ratio: 16/9; }
.carrossel-slide img{ width: 100%; height: 100%; object-fit: cover; display: block; filter: grayscale(.4) saturate(1.05); }
.carrossel-legenda{
  position: absolute; left: 0; right: 0; bottom: 0; padding: 14px 20px;
  background: linear-gradient(0deg, var(--scrim-forte) 0%, transparent 100%);
  color: #fff; font-size: 13.5px; margin: 0;
}
.carrossel-seta{
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 3;
  width: 40px; height: 40px; border-radius: 50%; border: none; background: rgba(255,255,255,.9);
  color: var(--petroleo); display: flex; align-items: center; justify-content: center; font-size: 18px;
  transition: background var(--t-1) var(--e-resp);
}
.carrossel-seta:hover{ background: #fff; }
.carrossel-seta.prev{ left: 14px; }
.carrossel-seta.next{ right: 14px; }
.carrossel-dots{ display: flex; justify-content: center; gap: 8px; margin-top: 14px; }
.carrossel-dots button{ width: 8px; height: 8px; border-radius: 50%; border: none; background: var(--linha); padding: 0; }
.carrossel-dots button[aria-current="true"]{ background: var(--laranja); }

/* ---------- cards de app / vídeo de treinamento ---------- */
.apps-grid{ display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.card-app{ background: var(--cartao); border: 1px solid var(--linha); border-radius: var(--radius-lg); padding: 24px 22px; }
.card-app .app-nome{ font-family: var(--display); font-weight: 800; font-size: 17px; color: var(--petroleo-texto); margin-bottom: 6px; }
.card-app p{ font-size: 13.5px; color: var(--sub); margin: 0 0 16px; }
.video-placeholder{
  aspect-ratio: 16/9; background: var(--gelo-2); border: 1px dashed var(--linha); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
}
.video-placeholder .rotulo{ font-family: var(--mono); font-size: 10.5px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }

/* ---------- grade de logos (placeholder até autorização de cliente real) ---------- */
.logo-placeholder-grid{ display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.logo-placeholder{
  aspect-ratio: 16/9; background: var(--gelo-2); border: 1px solid var(--linha); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center; font-family: var(--mono); font-size: 10.5px;
  color: var(--muted); text-transform: uppercase; letter-spacing: .05em; transition: border-color var(--t-1) var(--e-resp);
}
.logo-placeholder:hover{ border-color: var(--petroleo-texto); }
.logo-tile{
  aspect-ratio: 16/9; background: transparent; border: 1px solid var(--linha); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center; padding: 18px;
  transition: border-color var(--t-1) var(--e-resp);
}
.logo-tile:hover{ border-color: var(--petroleo-texto); }
.logo-tile img{
  max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain;
  transition: transform var(--t-2) var(--e-resp);
}
.logo-tile:hover img{ transform: scale(1.06); }
/* fundo escuro fixo — só para logos de parceiro desenhadas em traço branco
   (ex.: Quaest), que ficam ilegíveis sobre o fundo claro/transparente padrão.
   Neutro de propósito: não é --petroleo, pra não repetir a cor da marca PrimeStar. */
.logo-tile-dark{ background: #20262A; border-color: #20262A; }
.logo-tile-dark:hover{ border-color: #3B454C; }

/* ---------- enquete de opinião (mockup ilustrativo) ---------- */
.enquete-panel{ max-width: 520px; }
.enquete-opcoes{ display: flex; flex-direction: column; gap: 10px; margin: 16px 0 4px; }
.enquete-opcao{
  width: 100%; text-align: left; padding: 12px 16px; border-radius: var(--radius); border: 1.5px solid var(--linha);
  background: var(--gelo); font-family: var(--sans); font-size: 14px; font-weight: 600; color: var(--tinta);
  transition: border-color var(--t-1) var(--e-resp), background var(--t-1) var(--e-resp);
}
.enquete-opcao:hover{ border-color: var(--laranja); }
.enquete-opcao[aria-pressed="true"]{ border-color: var(--laranja); background: var(--petroleo-pale); }

/* ---------- painel de dados estilo imprensa (2 colunas: tendência + composição) ---------- */
.painel-dados{ display: grid; grid-template-columns: 1.3fr 1fr; gap: 24px; }
@media (max-width: 980px){ .painel-dados{ grid-template-columns: 1fr; } }

/* ---------- responsivo: grids novos desta tarefa ---------- */
@media (max-width: 980px){
  .apps-grid{ grid-template-columns: 1fr 1fr; }
  .logo-placeholder-grid{ grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 640px){
  .apps-grid{ grid-template-columns: 1fr; }
  .logo-placeholder-grid{ grid-template-columns: repeat(2, 1fr); }
  .carrossel-seta{ width: 34px; height: 34px; font-size: 15px; }
}