/* =====================================================================
   IMPÉRIO GLOBAL — Folha de estilo global
   Design tokens em CSS custom properties. Um único CSS partilhado
   pelos três idiomas (PT / EN / FR).
   ===================================================================== */

/* -------------------------------------------------- Design tokens */
:root{
  /* Cores oficiais da marca */
  --azul-imperio:   #013F80;  /* dominante — fundos institucionais, títulos */
  --azul-sinal:     #0072CE;  /* acentos, links, botões, hovers */
  --indigo-profundo:#2C2E5A;  /* apoio */
  --prata-tecnica:  #AFC4D6;  /* detalhes sobre fundos escuros */
  --grafite:        #2B2F36;  /* texto corrido */

  /* Derivados / neutros */
  --azul-imperio-900:#012C5A;
  --azul-sinal-600: #005CA6;
  --branco:         #ffffff;
  --nevoa:          #f4f7fa;  /* fundo de secções claras alternadas */
  --nevoa-2:        #e9eef4;
  --linha:          #d9e2ec;  /* bordas subtis */
  --cinza-texto:    #5b6572;  /* texto secundário */

  /* Tipografia */
  --font-titulo: 'Archivo', system-ui, sans-serif;
  --font-corpo:  'Inter', system-ui, -apple-system, sans-serif;

  /* Métrica */
  --raio: 7px;                /* cantos levemente arredondados 6–8px */
  --max: 1180px;
  --gutter: clamp(20px, 5vw, 40px);
  --transicao: .25s ease;

  /* Sombra discreta */
  --sombra: 0 10px 30px rgba(1, 63, 128, .08);
  --sombra-forte: 0 18px 50px rgba(1, 44, 90, .18);
}

/* -------------------------------------------------- Reset base */
*,*::before,*::after{ box-sizing:border-box; margin:0; padding:0 }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100% }
body{
  font-family:var(--font-corpo);
  color:var(--grafite);
  background:var(--branco);
  line-height:1.65;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg{ display:block; max-width:100% }
a{ color:var(--azul-sinal); text-decoration:none; transition:color var(--transicao) }
a:hover{ color:var(--azul-sinal-600) }
ul{ list-style:none }
button{ font-family:inherit; cursor:pointer }

h1,h2,h3,h4{ font-family:var(--font-titulo); font-weight:700; line-height:1.15; color:var(--azul-imperio); letter-spacing:-.01em }
h1{ font-size:clamp(2rem, 5vw, 3.4rem) }
h2{ font-size:clamp(1.6rem, 3.6vw, 2.5rem) }
h3{ font-size:1.25rem }
p{ margin:0 0 1rem }

/* Foco visível (acessibilidade / teclado) */
:focus-visible{ outline:3px solid var(--azul-sinal); outline-offset:2px; border-radius:4px }

/* -------------------------------------------------- Utilitários de layout */
.container{ width:100%; max-width:var(--max); margin-inline:auto; padding-inline:var(--gutter) }
.section{ padding:clamp(80px, 9vw, 120px) 0 }
.section--nevoa{ background:var(--nevoa) }
.section--escura{ background:var(--azul-imperio); color:#e8eef6 }
.section--escura h1,.section--escura h2,.section--escura h3{ color:#fff }
.center{ text-align:center }
.eyebrow{
  font-family:var(--font-titulo); font-weight:600; font-size:.8rem;
  letter-spacing:.14em; text-transform:uppercase; color:var(--azul-sinal);
  display:inline-block; margin-bottom:.75rem;
}
.section--escura .eyebrow{ color:var(--prata-tecnica) }
.lead{ font-size:1.15rem; color:var(--cinza-texto); max-width:60ch }
.section--escura .lead{ color:var(--prata-tecnica) }
.mt-0{ margin-top:0 } .mb-0{ margin-bottom:0 }

/* -------------------------------------------------- Botões */
.btn{
  display:inline-flex; align-items:center; gap:.5em;
  font-family:var(--font-titulo); font-weight:600; font-size:1rem;
  padding:.85em 1.7em; border-radius:var(--raio); border:2px solid transparent;
  transition:transform var(--transicao), background var(--transicao), border-color var(--transicao), color var(--transicao);
  cursor:pointer; text-align:center;
}
.btn:hover{ transform:translateY(-2px) }
.btn--primario{ background:var(--azul-sinal); color:#fff }
.btn--primario:hover{ background:var(--azul-sinal-600); color:#fff }
.btn--secundario{ background:transparent; color:var(--azul-imperio); border-color:var(--linha) }
.btn--secundario:hover{ border-color:var(--azul-sinal); color:var(--azul-sinal) }
.btn--claro{ background:#fff; color:var(--azul-imperio) }
.btn--claro:hover{ background:var(--prata-tecnica); color:var(--azul-imperio-900) }
.btn--fantasma{ background:transparent; color:#fff; border-color:rgba(255,255,255,.4) }
.btn--fantasma:hover{ border-color:#fff; background:rgba(255,255,255,.08); color:#fff }

/* -------------------------------------------------- Cabeçalho / navegação */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(255,255,255,.9); backdrop-filter:blur(10px);
  border-bottom:1px solid var(--linha);
}
.nav{ display:flex; align-items:center; justify-content:space-between; gap:1.5rem; height:74px }
.nav__logo img{ height:44px; width:auto; display:block }
.nav__menu{ display:flex; align-items:center; gap:1.75rem }
.nav__links{ display:flex; align-items:center; gap:1.5rem }
.nav__links a{
  color:var(--grafite); font-weight:500; font-size:.98rem; position:relative; padding:.25rem 0;
}
.nav__links a:hover,.nav__links a[aria-current="page"]{ color:var(--azul-sinal) }
.nav__links a[aria-current="page"]::after{
  content:""; position:absolute; left:0; right:0; bottom:-4px; height:2px; background:var(--azul-sinal); border-radius:2px;
}

/* Seletor de idioma */
.lang{ display:flex; align-items:center; gap:.15rem; font-family:var(--font-titulo); font-weight:600; font-size:.85rem }
.lang a{ color:var(--cinza-texto); padding:.2rem .4rem; border-radius:4px }
.lang a[aria-current="true"]{ color:var(--azul-imperio); background:var(--nevoa-2) }
.lang span{ color:var(--linha) }

/* Hambúrguer (mobile) */
.nav__toggle{
  display:none; background:none; border:0; width:44px; height:44px; position:relative;
}
.nav__toggle span,.nav__toggle span::before,.nav__toggle span::after{
  content:""; position:absolute; left:10px; width:24px; height:2px; background:var(--azul-imperio);
  transition:transform var(--transicao), opacity var(--transicao);
}
.nav__toggle span{ top:21px } .nav__toggle span::before{ top:-7px } .nav__toggle span::after{ top:7px }
.nav__toggle[aria-expanded="true"] span{ background:transparent }
.nav__toggle[aria-expanded="true"] span::before{ transform:translateY(7px) rotate(45deg) }
.nav__toggle[aria-expanded="true"] span::after{ transform:translateY(-7px) rotate(-45deg) }

/* -------------------------------------------------- Hero */
.hero{
  position:relative; overflow:hidden;
  background:var(--azul-imperio); color:#eaf1f8;
  padding:clamp(72px, 12vw, 150px) 0 clamp(64px, 10vw, 120px);
}
.hero__pattern{ display:none }   /* padrão «X» de fundo removido a pedido */
/* Canvas animado — feixes de luz de fibra ótica (injetado por js/main.js) */
.hero__fiber{ position:absolute; inset:0; width:100%; height:100%; display:block; pointer-events:none; z-index:2 }
.hero__inner{ position:relative; z-index:3; max-width:820px }

/* Hero da HOME — fotografia de fibra ótica com animação premium (ken-burns) */
.hero--home{
  background:#01142b;
  min-height:clamp(500px, 70vh, 640px);
  display:flex; align-items:center;                     /* centra a copy na vertical (menos espaço vazio) */
  padding-block:clamp(40px, 6vw, 64px);
}
.hero--home .hero__inner{ max-width:var(--max); width:100% }  /* container cheio; alinhado ao header */
.hero--home .hero__inner > *{ max-width:600px }         /* copy encostada à esquerda, na zona escura */
.hero--home .hero__pattern{ display:none }              /* a foto substitui o padrão «X» */
.hero--home::before{                                     /* camada da fotografia */
  content:""; position:absolute; inset:-4%; z-index:0;
  background:url("../assets/img/hero-bg.jpg") center right/cover no-repeat;
  transform:scale(1.04); transform-origin:70% 60%;
  animation:kenburns 26s ease-in-out infinite alternate;
  will-change:transform;
}
.hero--home::after{                                      /* overlay para contraste do texto (AA) */
  content:""; position:absolute; inset:0; z-index:1; pointer-events:none;
  background:
    linear-gradient(100deg, rgba(1,44,90,.92) 0%, rgba(1,44,90,.72) 38%, rgba(1,31,64,.30) 72%, rgba(1,20,43,.55) 100%),
    linear-gradient(to bottom, rgba(1,20,43,0) 55%, rgba(1,20,43,.55) 100%);
}
.hero--home .hero__fiber{ opacity:.62; mix-blend-mode:screen }  /* partículas — intensidade média */

/* Variante CLARA do hero (teste) — fundo claro + texto escuro para legibilidade */
.hero--light{ background:#eef3f8 }
.hero--light::before{ background-image:url("../assets/img/hero-bg-light.jpg") }
.hero--light::after{
  background:
    linear-gradient(100deg, rgba(255,255,255,.90) 0%, rgba(255,255,255,.60) 40%, rgba(255,255,255,.10) 74%, rgba(238,243,248,.35) 100%),
    linear-gradient(to bottom, rgba(255,255,255,0) 58%, rgba(226,236,246,.5) 100%);
}
.hero--light .hero__fiber{ mix-blend-mode:normal; opacity:.8 }   /* pontos azuis visíveis sobre fundo claro */
.hero.hero--light .hero__inner h1{ color:var(--azul-imperio) }   /* especificidade > .hero h1 (branco base) */
.hero.hero--light .hero__sub{ color:var(--grafite) }
.hero--light .btn--fantasma{ color:var(--azul-imperio); border-color:rgba(1,63,128,.35) }
.hero--light .btn--fantasma:hover{ color:var(--azul-imperio); border-color:var(--azul-imperio); background:rgba(1,63,128,.06) }
@keyframes kenburns{
  from{ transform:scale(1.04) translate(0,0) }
  to{ transform:scale(1.12) translate(-1.4%,-1%) }
}
@media (prefers-reduced-motion:reduce){
  .hero--home::before{ animation:none; transform:scale(1.04) }
}
.hero h1{ color:#fff; margin-bottom:1.25rem }
.hero__sub{ font-size:clamp(1.05rem, 2.2vw, 1.4rem); color:var(--prata-tecnica); max-width:56ch; margin-bottom:2rem }
.hero__cta{ display:flex; flex-wrap:wrap; gap:1rem }

/* Bloco de números do hero — estático (fade-in via .rv, sem contagem). Filete Azul Sinal. */
.hero-stats{ display:flex; flex-wrap:wrap; gap:clamp(1.5rem,5vw,3.25rem); margin:2rem 0 2.25rem; padding-top:1.4rem; border-top:3px solid var(--azul-sinal) }
.hero-stat__num{ display:block; font-family:var(--font-titulo); font-weight:700; font-size:clamp(2rem,5vw,3.4rem); line-height:1; color:#fff; letter-spacing:-.01em }
.hero-stat__label{ display:block; margin-top:.4rem; color:var(--prata-tecnica); font-size:.95rem; max-width:15ch; line-height:1.35 }
@media (max-width:560px){ .hero-stats{ gap:1.25rem } .hero-stat__num{ font-size:2rem } .hero-stat__label{ font-size:.85rem } }
/* Variante clara: número em Azul Império, legenda grafite */
.hero--light .hero-stat__num{ color:var(--azul-imperio) }
.hero--light .hero-stat__label{ color:var(--cinza-texto) }

/* -------------------------------------------------- Faixa de credibilidade */
.trust{ background:var(--indigo-profundo); color:var(--prata-tecnica); text-align:center; padding:1.1rem 0; font-size:.95rem }
.trust strong{ color:#fff; font-family:var(--font-titulo) }

/* -------------------------------------------------- Grelhas de cartões */
.grid{ display:grid; gap:1.5rem }
.grid--4{ grid-template-columns:repeat(4,1fr) }
.grid--3{ grid-template-columns:repeat(3,1fr) }
.grid--2{ grid-template-columns:repeat(2,1fr) }

.card{
  background:#fff; border:1px solid var(--linha); border-radius:var(--raio);
  padding:2rem 1.75rem;
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card__icon{ width:64px; height:64px; margin-bottom:1.4rem; color:var(--azul-sinal); transition:color .25s ease }
.card__icon svg{ width:100%; height:100% }
.card h3{ margin-bottom:.5rem; font-size:1rem; letter-spacing:-.015em }
.card p{ color:var(--cinza-texto); font-size:.98rem; margin:0 }
/* Hover subtil — só em dispositivos com rato (não em toque) */
@media (hover:hover){
  .card:hover{
    transform:translateY(-4px);
    box-shadow:inset 0 3px 0 0 var(--azul-sinal), var(--sombra);
    border-color:var(--prata-tecnica);
  }
  .card:hover .card__icon{ color:var(--azul-imperio) }
}

/* Pilares — sobre fundo navy (secção "Solidez técnica") */
.pillar{ padding:.25rem 0 .25rem 1.5rem; border-left:2px solid var(--azul-sinal); background:transparent }
.pillar h3{ margin-bottom:.4rem }
.pillar p{ color:var(--cinza-texto); margin:0; font-size:.96rem }
.section--escura .pillar h3{ color:#fff; font-family:var(--font-titulo); font-weight:600 }
.section--escura .pillar p{ color:var(--prata-tecnica) }

/* Textura «X» da marca — sutil, alinhada à direita da secção navy */
.section--x{ position:relative; overflow:hidden }
.section--x::after{
  content:""; position:absolute; top:0; right:0; bottom:0; width:min(50%, 560px);
  background:url("../assets/img/x-pattern.svg") right center/190px repeat;
  opacity:.05; pointer-events:none;
  -webkit-mask-image:linear-gradient(to right, transparent, #000 60%);
  mask-image:linear-gradient(to right, transparent, #000 60%);
}
.section--x > .container{ position:relative; z-index:1 }

/* Entrada escalonada dos cartões/pilares (Opção A) — fade-in + subida, uma vez */
@media (prefers-reduced-motion:no-preference){
  .stagger .rv{ transition:opacity .4s ease-out, transform .4s ease-out }
  .stagger .rv:nth-child(1){ transition-delay:0ms }
  .stagger .rv:nth-child(2){ transition-delay:.1s }
  .stagger .rv:nth-child(3){ transition-delay:.2s }
  .stagger .rv:nth-child(4){ transition-delay:.3s }
}
/* Mobile: apenas fade-in (sem subida de 20px, que fica esquisito em ecrã pequeno) */
@media (max-width:768px){ .stagger .rv{ transform:none } }

/* -------------------------------------------------- Contadores / números */
.stats{ display:grid; grid-template-columns:repeat(3,1fr); gap:2rem; text-align:center }
.stat__num{ font-family:var(--font-titulo); font-weight:700; font-size:clamp(2.4rem,6vw,3.6rem); color:#fff; line-height:1 }
.stat__label{ color:var(--prata-tecnica); margin-top:.4rem; font-size:1rem }
/* Cartões de dados (página Sobre) */
.stats-cards{ display:grid; grid-template-columns:repeat(3,1fr); gap:2rem }
.stat-card{ border-left:3px solid var(--azul-sinal); padding-left:1.25rem }
.stat-card__label{ display:block; color:#fff; font-family:var(--font-titulo); font-weight:600; font-size:1.05rem; margin-top:.25rem }
.stat-card p{ color:var(--prata-tecnica); font-size:.95rem; margin:.5rem 0 0 }
@media (max-width:768px){ .stats-cards{ grid-template-columns:1fr; gap:1.5rem } }

/* -------------------------------------------------- Blocos de conteúdo */
.prose{ max-width:70ch }
.prose h2{ margin:2.5rem 0 1rem } .prose h2:first-child{ margin-top:0 }
.prose ul{ margin:0 0 1.25rem; padding-left:0 }
.prose ul li{ position:relative; padding-left:1.6rem; margin-bottom:.5rem }
.prose ul li::before{ content:""; position:absolute; left:0; top:.6em; width:8px; height:8px; background:var(--azul-sinal); border-radius:2px }

.mvv{ display:grid; grid-template-columns:repeat(3,1fr); gap:1.5rem; margin-top:2rem }
.mvv .card h3{ color:var(--azul-imperio) }

/* Áreas de atuação — cartões de país compactos, lado a lado */
.areas-grid{ display:grid; grid-template-columns:1fr 1fr; gap:2rem }
.area-card{ background:#fff; border:1px solid var(--linha); border-top:3px solid var(--azul-sinal);
  border-radius:18px; padding:2rem 2rem 2.25rem; box-shadow:var(--sombra);
  transition:transform var(--transicao), box-shadow var(--transicao), border-color var(--transicao) }
@media (hover:hover){ .area-card:hover{ transform:translateY(-4px); box-shadow:var(--sombra-forte); border-top-color:var(--azul-imperio) } }
.area-card__flag{ position:relative; margin:0 0 1.5rem; width:118px; border-radius:10px; overflow:hidden;
  box-shadow:0 4px 14px rgba(1,20,43,.22); border:1px solid var(--linha) }
.area-card__flag svg{ display:block; width:100%; height:auto; aspect-ratio:3/2 }
.area-card__flag figcaption{ position:absolute; left:.55rem; bottom:.5rem; font-family:var(--font-titulo);
  font-weight:700; font-size:.68rem; letter-spacing:.1em; color:#fff; background:rgba(1,20,43,.72);
  padding:.2rem .55rem; border-radius:999px; -webkit-backdrop-filter:blur(4px); backdrop-filter:blur(4px) }
.area-card h2{ margin:.4rem 0 .7rem }
.area-card p{ margin:0; color:var(--grafite) }
@media (max-width:640px){ .areas-grid{ grid-template-columns:1fr } }

/* Áreas de atuação (país) — legado */
.pais{ display:grid; grid-template-columns:1fr 1fr; gap:2.5rem; align-items:center }
.pais__mapa{
  aspect-ratio:4/3; border-radius:var(--raio); border:1px solid var(--linha);
  background:linear-gradient(135deg, var(--nevoa), var(--nevoa-2));
  display:flex; align-items:center; justify-content:center; padding:2rem;
}
.pais__mapa svg{ width:100%; height:100%; color:var(--azul-imperio) }

/* -------------------------------------------------- Formulários */
.form{ display:grid; gap:1.25rem; max-width:640px }
.form__row{ display:grid; grid-template-columns:1fr 1fr; gap:1.25rem }
.field{ display:flex; flex-direction:column; gap:.4rem }
.field label{ font-weight:500; font-size:.92rem; color:var(--azul-imperio) }
.field .req{ color:var(--azul-sinal) }
.field input,.field select,.field textarea{
  font-family:inherit; font-size:1rem; color:var(--grafite);
  padding:.8rem .9rem; border:1px solid var(--linha); border-radius:var(--raio); background:#fff;
  transition:border-color var(--transicao), box-shadow var(--transicao); width:100%;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none; border-color:var(--azul-sinal); box-shadow:0 0 0 3px rgba(0,114,206,.15);
}
.field textarea{ resize:vertical; min-height:130px }
.field input[type=file]{ padding:.55rem; background:var(--nevoa) }
.consent{ display:flex; align-items:flex-start; gap:.6rem; font-size:.9rem; color:var(--cinza-texto) }
.consent input{ margin-top:.25rem; width:18px; height:18px; flex:0 0 auto; accent-color:var(--azul-sinal) }
.form__error{ color:#b3261e; font-size:.85rem; min-height:1em }
.form__status{ font-size:.95rem; margin-top:.5rem }

.contact-block{ display:grid; gap:1.25rem }
.contact-item{ display:flex; gap:.85rem; align-items:flex-start }
.contact-item svg{ width:22px; height:22px; color:var(--azul-sinal); flex:0 0 auto; margin-top:.15rem }
.contact-item strong{ display:block; font-family:var(--font-titulo); color:var(--azul-imperio) }

/* -------------------------------------------------- CTA final */
.cta-final{ text-align:center }
.cta-final h2{ max-width:22ch; margin:0 auto 1rem }
.cta-final .btn{ margin-top:.5rem }

/* -------------------------------------------------- Rodapé */
.site-footer{ background:var(--azul-imperio-900); color:var(--prata-tecnica); padding:clamp(48px,7vw,72px) 0 2rem }
.footer__grid{ display:grid; grid-template-columns:1.3fr 1fr 1fr 1.3fr 1fr; gap:2rem }
.footer-certifications{ display:flex; flex-wrap:wrap; gap:1.25rem; align-items:center; margin-top:2rem; padding:1rem 1.25rem; background:#fff; border-radius:var(--raio); width:max-content; max-width:100% }
.footer-certifications img{ height:60px; width:auto }

/* -------------------------------------------------- Impressão (Código de Ética → PDF) */
@media print {
  .site-header, .site-footer, .cookies, .whatsapp-float, .no-print,
  .hero__fiber, .hero__pattern, .skip-link { display:none !important }
  body{ background:#fff !important; color:#000 !important; font-size:11pt }
  .hero{ background:#fff !important; min-height:0 !important; padding:0 0 10pt !important;
    border-bottom:2px solid #013F80; margin-bottom:16pt }
  .hero::before, .hero::after{ display:none !important }
  .hero h1{ color:#013F80 !important; font-size:20pt }
  .hero .eyebrow{ color:#0072CE !important }
  .hero p{ color:#333 !important }
  .section{ padding:0 !important }
  .codigo-doc{ max-width:100% !important }
  .prose h2{ color:#013F80 !important; break-after:avoid }
  .prose p, .prose li{ break-inside:avoid }
  a{ color:#000 !important; text-decoration:none }
  @page{ margin:20mm 18mm }
}
.footer__grid img{ height:32px; margin-bottom:1rem }
/* logótipo original (cores) sobre chip branco no rodapé escuro */
.site-footer .footer__logo{ height:auto; width:210px; max-width:75%; background:#fff; padding:11px 15px; border-radius:8px; margin-bottom:1.25rem }
.site-footer h4{ color:#fff; font-family:var(--font-titulo); font-size:.95rem; letter-spacing:.05em; text-transform:uppercase; margin-bottom:1rem }
.site-footer a{ color:var(--prata-tecnica); display:inline-block; padding:.2rem 0 }
.site-footer a:hover{ color:#fff }
.footer__bottom{ border-top:1px solid rgba(175,196,214,.2); margin-top:2.5rem; padding-top:1.5rem; display:flex; justify-content:space-between; flex-wrap:wrap; gap:1rem; font-size:.85rem }

/* -------------------------------------------------- Banner de cookies */
.cookies{
  position:fixed; left:1rem; right:1rem; bottom:1rem; z-index:200; max-width:560px; margin-inline:auto;
  background:#fff; border:1px solid var(--linha); border-radius:var(--raio); box-shadow:var(--sombra-forte);
  padding:1.25rem 1.5rem; display:none;
}
.cookies.is-visible{ display:block }
.cookies p{ font-size:.9rem; color:var(--cinza-texto); margin-bottom:1rem }
.cookies__actions{ display:flex; gap:.75rem; flex-wrap:wrap }
.cookies .btn{ padding:.6em 1.3em; font-size:.9rem }

/* -------------------------------------------------- WhatsApp flutuante */
.whatsapp-float{
  position:fixed; right:1.25rem; bottom:1.25rem; z-index:150;
  width:56px; height:56px; border-radius:50%; background:#25D366; color:#fff;
  display:none; align-items:center; justify-content:center; box-shadow:var(--sombra-forte);
}
.whatsapp-float.is-enabled{ display:flex }
.whatsapp-float svg{ width:30px; height:30px }

/* -------------------------------------------------- Página 404 */
.erro{ min-height:60vh; display:flex; flex-direction:column; align-items:center; justify-content:center; text-align:center; padding:4rem var(--gutter) }
.erro .code{ font-family:var(--font-titulo); font-weight:700; font-size:clamp(4rem,14vw,8rem); color:var(--prata-tecnica); line-height:1 }

/* -------------------------------------------------- Animação de entrada (reveal) */
.rv{ opacity:0; transform:translateY(22px); transition:opacity .7s ease, transform .7s ease }
.rv.on{ opacity:1; transform:none }
@media (prefers-reduced-motion:reduce){
  .rv{ opacity:1; transform:none; transition:none }
  html{ scroll-behavior:auto }
}

/* -------------------------------------------------- Responsivo (mobile-first breakpoints) */
@media (max-width:1100px){
  .grid--4{ grid-template-columns:repeat(2,1fr) }
  .footer__grid{ grid-template-columns:1fr 1fr }
}
@media (max-width:768px){
  body{ font-size:16px }
  .grid--3,.mvv{ grid-template-columns:1fr }
  .pais{ grid-template-columns:1fr }
  .stats{ grid-template-columns:1fr; gap:2.5rem }

  /* Menu móvel */
  .nav__toggle{ display:block }
  .nav__menu{
    position:fixed; inset:74px 0 auto 0; flex-direction:column; align-items:flex-start; gap:0;
    background:#fff; border-bottom:1px solid var(--linha); padding:1rem var(--gutter) 1.5rem;
    transform:translateY(-120%); transition:transform var(--transicao); box-shadow:var(--sombra);
  }
  .nav__menu.is-open{ transform:translateY(0) }
  .nav__links{ flex-direction:column; align-items:flex-start; gap:.25rem; width:100% }
  .nav__links a{ padding:.7rem 0; width:100%; border-bottom:1px solid var(--nevoa-2) }
  .lang{ margin-top:1rem }
}
@media (max-width:480px){
  .grid--4{ grid-template-columns:1fr }
  .form__row{ grid-template-columns:1fr }
  .footer__grid{ grid-template-columns:1fr }
  .hero__cta .btn{ width:100% }
}

/* ==================================================== BLOG */
/* Filtro por categoria */
.chips{ display:flex; flex-wrap:wrap; gap:.6rem }
.chip{ font-family:var(--font-titulo); font-weight:600; font-size:.9rem; padding:.5rem 1rem;
  border:1px solid var(--linha); border-radius:999px; background:#fff; color:var(--cinza-texto);
  transition:background var(--transicao), color var(--transicao), border-color var(--transicao) }
.chip:hover{ border-color:var(--azul-sinal); color:var(--azul-sinal) }
.chip.is-active{ background:var(--azul-sinal); border-color:var(--azul-sinal); color:#fff }

/* Grelha de artigos */
.post-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1.75rem }
.post-card{ display:flex; flex-direction:column; background:#fff; border:1px solid var(--linha);
  border-radius:var(--raio); overflow:hidden; transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease }
@media (hover:hover){ .post-card:hover{ transform:translateY(-4px); box-shadow:var(--sombra); border-color:var(--prata-tecnica) } }
.post-card__thumb{ display:flex; align-items:flex-end; min-height:150px; padding:1rem 1.25rem;
  background:linear-gradient(135deg, var(--azul-imperio), var(--azul-imperio-900));
  color:var(--prata-tecnica); position:relative; overflow:hidden }
.post-card__thumb::after{ content:""; position:absolute; inset:0;
  background:url("../assets/img/x-pattern.svg") right -20px bottom -20px/150px no-repeat; opacity:.08 }
.post-card__thumb span{ font-family:var(--font-titulo); font-weight:600; font-size:.85rem; letter-spacing:.06em; text-transform:uppercase; position:relative }
.post-card__thumb--img{ min-height:172px; background-size:cover; background-position:center; color:#fff }
.post-card__thumb--img::after{ background:linear-gradient(180deg, rgba(1,63,128,0) 35%, rgba(1,63,128,.72) 100%); opacity:1 }
.post-card__thumb--img span{ text-shadow:0 1px 6px rgba(0,0,0,.45) }
.post-card__body{ padding:1.5rem; display:flex; flex-direction:column; gap:.6rem; flex:1 }
.badge{ align-self:flex-start; font-family:var(--font-titulo); font-weight:600; font-size:.72rem;
  letter-spacing:.05em; text-transform:uppercase; color:var(--azul-sinal); background:rgba(0,114,206,.08);
  padding:.25rem .6rem; border-radius:4px }
.post-card h3{ font-size:1.15rem; line-height:1.3; margin:0 }
.post-card h3 a{ color:var(--azul-imperio) }
.post-card h3 a:hover{ color:var(--azul-sinal) }
.post-card p{ color:var(--cinza-texto); font-size:.95rem; margin:0;
  display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden }
.post-card__meta{ margin-top:auto; color:var(--cinza-texto); font-size:.82rem }

/* Artigo individual */
.article{ max-width:820px; margin-inline:auto }
.article-meta{ color:var(--prata-tecnica) }
.sr-only{ position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0 }
.article-lead{ padding-bottom:0 }
.article-back{ display:inline-block; font-family:var(--font-titulo); font-weight:600; font-size:.85rem; letter-spacing:.02em; color:var(--azul-sinal); margin-bottom:1.25rem }
.article-back:hover{ color:var(--azul-imperio) }
.article-cover{ margin:0; border-radius:var(--raio); overflow:hidden; box-shadow:var(--sombra); border:1px solid var(--linha); max-width:1000px }
.article-cover img{ display:block; width:100%; height:auto }
.article-lead__meta{ max-width:1000px; margin:1.25rem 0 0; color:var(--cinza-texto); display:flex; align-items:center; flex-wrap:wrap; gap:.6rem }
.article-lead__meta .badge{ margin:0 }
/* PADRÃO — hero com fotografia de fundo + texto alinhado ao container (como a home) */
.hero--photo{ background-color:#01142b; background-size:cover; background-position:center right;
  background-repeat:no-repeat; min-height:clamp(440px,58vh,580px);
  display:flex; align-items:center; padding-block:clamp(40px,6vw,64px) }
.hero--photo::after{ content:""; position:absolute; inset:0; z-index:1; pointer-events:none;
  background:linear-gradient(100deg, rgba(1,16,38,.62) 0%, rgba(1,16,38,.34) 30%, rgba(1,18,42,.06) 52%, rgba(1,20,43,0) 68%) }
.hero--photo .hero__inner{ position:relative; z-index:3; max-width:var(--max); width:100% }
.hero--photo .eyebrow{ color:var(--azul-sinal); margin-bottom:1rem }
.hero--photo h1{ color:#fff; max-width:14ch; margin:0 }
.hero--photo .hero__sub{ color:#c9dcef; max-width:36ch; margin:1.25rem 0 0; font-size:clamp(1.02rem,1.4vw,1.18rem); line-height:1.6 }
.hero--photo .hero__cta{ margin-top:2rem }
/* Variante para imagens de fundo CLARAS: texto escuro, sem overlay */
.hero--photo--dark{ background-color:#cfe0f0; background-position:center 72% }
.hero--photo--dark::after{ display:none }
.hero--photo--dark h1{ color:var(--azul-imperio) }
.hero--photo--dark .eyebrow{ color:var(--azul-sinal) }
.hero--photo--dark .hero__sub{ color:var(--grafite) }
.hero--photo--dark .eyebrow::after{ background:var(--azul-imperio) }
/* Mostra a imagem quase completa (sem zoom) — os detalhes/efeitos aparecem */
.hero--photo--full{ min-height:0; height:auto; aspect-ratio:1716 / 916;
  background-size:cover; background-position:center }
/* Banner desenhado (texto embutido): centra e corta cima/baixo; sem overlay */
.hero--baked{ background-position:center }
.hero--baked::after{ display:none }
/* Variante "full": mostra a arte COMPLETA (sem zoom/corte) em qualquer ecrã */
.hero--baked--full{ min-height:0; height:auto; aspect-ratio:1717 / 916;
  background-size:contain; background-position:center }
@media (max-width:640px){
  .hero--photo{ min-height:clamp(360px,56vh,480px); background-position:center right }
  .hero--photo::after{ background:linear-gradient(180deg, rgba(1,18,40,.78) 0%, rgba(1,18,40,.52) 55%, rgba(1,18,40,.42) 100%) }
  .hero--photo .hero__sub{ max-width:none }
  /* No mobile mostra a arte COMPLETA (sem cortes): a tarja acompanha a imagem,
     por isso vê-se o texto e o globo inteiros, sem cortar. */
  .hero--baked{ min-height:0; height:auto; aspect-ratio:1717 / 916;
    background-size:contain; background-position:center }
  /* Recrutamento: no mobile o texto escuro caía sobre zonas escuras da foto.
     Reativa a tarja escura e passa o texto a claro (contraste garantido). */
  .hero--photo--dark::after{ display:block }
  .hero--photo--dark h1{ color:#fff }
  .hero--photo--dark .hero__sub{ color:#dce8f5 }
  .hero--photo--dark .eyebrow{ color:var(--azul-sinal) }
  .hero--photo--dark .eyebrow::after{ background:var(--azul-sinal) }
}
.toc{ background:var(--nevoa); border:1px solid var(--linha); border-radius:var(--raio); padding:1.25rem 1.5rem; margin-bottom:2.5rem }
.toc strong{ font-family:var(--font-titulo); color:var(--azul-imperio); display:block; margin-bottom:.5rem }
.toc ul{ margin:0; padding:0 }
.toc li{ margin:.3rem 0 }
.toc a{ color:var(--grafite) } .toc a:hover{ color:var(--azul-sinal) }
.article__body{ max-width:800px; color:var(--grafite) }
.article__body > p.lead{ font-size:1.2rem; color:var(--cinza-texto) }
.article__body h2{ font-family:var(--font-titulo); font-weight:600; font-size:1.6rem; margin:2.5rem 0 1rem; scroll-margin-top:90px }
.article__body p{ font-size:1.05rem; line-height:1.75; margin:0 0 1.25rem }
.article__body ul{ margin:0 0 1.5rem; padding-left:0 }
.article__body ul li{ position:relative; padding-left:1.6rem; margin-bottom:.6rem; font-size:1.05rem; line-height:1.6 }
.article__body ul li::before{ content:""; position:absolute; left:0; top:.6em; width:8px; height:8px; background:var(--azul-sinal); border-radius:2px }
.article__body blockquote{ margin:2rem 0; padding:.4rem 0 .4rem 1.5rem; border-left:4px solid var(--azul-sinal);
  font-family:var(--font-titulo); font-weight:600; font-size:1.3rem; line-height:1.4; color:var(--azul-imperio) }
.article__body .note{ background:var(--prata-tecnica); color:var(--azul-imperio-900); border-radius:var(--raio);
  padding:1.25rem 1.5rem; margin:2rem 0; font-size:1rem; line-height:1.6 }
.article__body .note strong{ color:var(--azul-imperio) }
.article-cta{ margin-top:3rem; padding:2rem; background:var(--azul-imperio); border-radius:var(--raio); text-align:center }
.article-cta h2{ color:#fff; margin:0 0 1.25rem; font-size:1.4rem }

@media (max-width:768px){
  .post-grid{ grid-template-columns:1fr }
  .article__body blockquote{ font-size:1.15rem }
}

/* Cabeçalho de secção (título + botão) — usado na secção do blog da home */
.section-head{ display:flex; align-items:flex-end; justify-content:space-between; gap:1.5rem; flex-wrap:wrap }
.section-head .eyebrow{ margin-bottom:.5rem }

/* ==================================================== NEWSLETTER (premium) */
.newsletter{ position:relative; overflow:hidden; color:#fff;
  background:linear-gradient(135deg, var(--indigo-profundo), var(--azul-imperio-900));
  padding:clamp(64px,8vw,104px) 0 }
.newsletter__inner{ max-width:640px; margin-inline:auto; text-align:center; position:relative; z-index:1 }
.newsletter .eyebrow{ color:var(--prata-tecnica) }
.newsletter h2{ color:#fff; max-width:22ch; margin-inline:auto }
.newsletter__text{ color:var(--prata-tecnica); margin:0 auto; max-width:52ch }
.newsletter__form{ margin-top:1.75rem }
.newsletter__row{ display:flex; gap:.75rem }
.newsletter__row input{ flex:1; min-width:0; padding:.9rem 1.1rem; font-size:1rem; color:#fff;
  border:1px solid rgba(255,255,255,.22); border-radius:var(--raio); background:rgba(255,255,255,.08) }
.newsletter__row input::placeholder{ color:rgba(255,255,255,.6) }
.newsletter__row input:focus{ outline:none; border-color:var(--azul-sinal); background:rgba(255,255,255,.14) }
.newsletter__row .btn{ white-space:nowrap }
.newsletter__consent{ margin-top:1rem; justify-content:center; text-align:left; color:var(--prata-tecnica); font-size:.85rem }
.newsletter__consent a{ color:#fff; text-decoration:underline }
.newsletter__consent input{ accent-color:var(--azul-sinal) }
.newsletter .form__status{ color:#fff; text-align:center }
@media (max-width:560px){ .newsletter__row{ flex-direction:column } .newsletter__row .btn{ width:100% } }

/* ============================================================
   Serviços — cards premium (categoria-mãe + sub-serviços)
   ============================================================ */
/* Identidade INALTERADA (secção e cores da marca). Só muda a FORMA do card:
   imagem no topo + chips de sub-serviços. Card claro e compacto. */
.svc-grid{ display:grid; grid-template-columns:repeat(auto-fit, minmax(220px,1fr)); gap:1.25rem }
.svc-card{ display:flex; flex-direction:column; border-radius:14px; overflow:hidden;
  background:#fff; border:1px solid var(--linha); box-shadow:var(--sombra);
  transition:transform .28s ease, box-shadow .28s ease, border-color .28s ease }
@media (hover:hover){ .svc-card:hover{ transform:translateY(-6px);
  border-color:var(--azul-sinal); box-shadow:var(--sombra-forte) } }
.svc-card__top{ position:relative; aspect-ratio:16/9;
  background:#022a5c url("../assets/img/svc-gradient.jpg") center/cover no-repeat;
  display:grid; place-items:center }
.svc-card__top::after{ content:""; position:absolute; inset:0; pointer-events:none;
  background:linear-gradient(180deg, transparent 60%, rgba(1,20,43,.32) 100%) }
.svc-card__icon{ position:relative; z-index:1; width:60px; height:60px; display:grid; place-items:center;
  border-radius:50%; background:rgba(255,255,255,.10); border:1px solid rgba(255,255,255,.34);
  color:#fff; transition:transform .28s ease }
.svc-card__icon svg{ width:31px; height:31px }
@media (hover:hover){ .svc-card:hover .svc-card__icon{ transform:scale(1.06) } }
.svc-card__body{ padding:1rem 1.1rem 1.2rem; display:flex; flex-direction:column; gap:.5rem; flex:1 }
.svc-card__body h3{ font-family:var(--font-titulo); color:var(--azul-imperio); font-size:1.02rem; margin:0; line-height:1.2 }
.svc-card__body p{ color:var(--cinza-texto); font-size:.85rem; line-height:1.5; margin:0 }
.svc-chips{ display:flex; flex-wrap:wrap; gap:.35rem; margin-top:.3rem }
.chip-svc{ font-size:.7rem; font-weight:500; color:var(--azul-sinal); white-space:nowrap;
  border:1px solid rgba(0,114,206,.28); background:rgba(0,114,206,.06);
  padding:.22rem .55rem; border-radius:999px }

/* Serviços — PÁGINA: layout premium alternado (imagem + texto), a rolar */
.svc-rows{ display:flex; flex-direction:column; gap:clamp(3rem,6vw,5.5rem) }
.svc-row{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(2rem,4.5vw,4.5rem); align-items:center }
.svc-row--rev .svc-row__media{ order:2 }
.svc-row__media{ position:relative; aspect-ratio:4/3; border-radius:20px; overflow:hidden;
  background:#022a5c url("../assets/img/svc-gradient.jpg") center/cover no-repeat;
  display:grid; place-items:center; box-shadow:var(--sombra-forte) }
.svc-row__num{ position:absolute; top:.4rem; right:1.4rem; font-family:var(--font-titulo); font-weight:700;
  font-size:clamp(3.5rem,7vw,6rem); line-height:1; color:rgba(255,255,255,.12) }
.svc-row__icon{ position:relative; z-index:1; width:112px; height:112px; display:grid; place-items:center;
  border-radius:50%; background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.3); color:#fff }
.svc-row__icon svg{ width:56px; height:56px }
.svc-row__text h2{ font-size:clamp(1.5rem,2.6vw,2rem); margin:0; color:var(--azul-imperio) }
.svc-row__text > p{ color:var(--cinza-texto); font-size:1.05rem; line-height:1.65; margin:1rem 0 0; max-width:52ch }
.svc-row__list{ display:grid; grid-template-columns:1fr 1fr; gap:.55rem 1.5rem; margin-top:1.5rem; padding:0 }
.svc-row__list li{ position:relative; padding-left:1.7rem; color:var(--grafite); font-size:.95rem; line-height:1.5 }
.svc-row__list li::before{ content:""; position:absolute; left:.15rem; top:.28em; width:7px; height:12px;
  border:solid var(--azul-sinal); border-width:0 2.5px 2.5px 0; transform:rotate(45deg) }
@media (max-width:820px){
  .svc-row{ grid-template-columns:1fr; gap:1.5rem }
  .svc-row--rev .svc-row__media{ order:0 }
  .svc-row__media{ aspect-ratio:16/9 }
  .svc-row__list{ grid-template-columns:1fr }
}

/* Serviços — cards/rows com FOTO real (em vez do painel degradê) */
.svc-card__top--photo{ background-size:cover; background-position:center }
.svc-card__top--photo::after{ display:none }
.svc-card__top--photo .svc-card__icon{ display:none }
.svc-row__media--photo{ background-size:cover; background-position:center }
/* só um leve escurecimento no topo (onde está o número); resto da foto vívido */
.svc-row__media--photo::after{ content:""; position:absolute; inset:0; z-index:0;
  background:linear-gradient(180deg, rgba(1,20,43,.32) 0%, rgba(1,20,43,0) 24%) }
.svc-row__media--photo .svc-row__num{ z-index:1; color:rgba(255,255,255,.62); text-shadow:0 2px 12px rgba(0,0,0,.45) }
.svc-row__media--photo .svc-row__icon{ display:none }
/* imagem que deve aparecer por inteiro (render com fundo claro) */
.svc-row__media--contain{ background-size:contain; background-color:#eef1f5 }
.svc-row__media--contain::after{ display:none }
.svc-row__media--contain .svc-row__num{ color:rgba(1,63,128,.16); text-shadow:none }
.svc-card__top--contain{ background-size:contain; background-color:#eef1f5 }

/* Serviços — feixe de conexão de rede (linha neon que "liga" os serviços ao rolar) */
.svc-rows{ position:relative }
.svc-rows::before{ content:""; position:absolute; left:50%; top:0; bottom:0; width:2px;
  transform:translateX(-50%); background:rgba(0,114,206,.14); z-index:0; border-radius:2px }
.svc-beam{ position:absolute; left:50%; top:0; width:2px; height:0; transform:translateX(-50%); z-index:0;
  border-radius:2px; background:linear-gradient(180deg, rgba(0,114,206,0) 0%, rgba(0,114,206,.5) 60%, rgba(0,114,206,.75) 100%);
  box-shadow:0 0 4px rgba(0,114,206,.3); will-change:height }
.svc-beam::after{ content:""; position:absolute; left:50%; bottom:-3px; width:7px; height:7px;
  transform:translateX(-50%); border-radius:50%; background:#6cb4e6;
  box-shadow:0 0 6px 1px rgba(0,114,206,.45) }
.svc-node{ position:absolute; left:50%; width:11px; height:11px; transform:translate(-50%,-50%);
  border-radius:50%; background:#fff; border:2px solid rgba(0,114,206,.28); z-index:1;
  transition:border-color .4s ease, box-shadow .5s ease, background .4s ease }
.svc-node.lit{ border-color:var(--azul-sinal); background:#eef5fb;
  box-shadow:0 0 6px 1px rgba(0,114,206,.4) }
/* Mobile: feixe passa a calha vertical à ESQUERDA (timeline), com os cards recuados */
@media (max-width:820px){
  .svc-rows{ padding-left:1.9rem }
  .svc-rows::before,.svc-beam{ left:.6rem }
  .svc-node{ left:.6rem; width:10px; height:10px }
}

/* Contacto — mapa */
.contact-map{ border-radius:var(--raio); overflow:hidden; border:1px solid var(--linha); box-shadow:var(--sombra) }
.contact-map iframe{ display:block; width:100%; aspect-ratio:16/10; border:0 }

/* Áreas de Atuação — bandeira premium por país */
.pais-flag{ position:relative; margin:0; border-radius:18px; overflow:hidden;
  box-shadow:var(--sombra-forte); border:1px solid var(--linha) }
.pais-flag svg{ display:block; width:100%; height:auto; aspect-ratio:3/2 }
.pais-flag::after{ content:""; position:absolute; inset:0; pointer-events:none;
  background:linear-gradient(150deg, rgba(255,255,255,.28) 0%, rgba(255,255,255,0) 40%, rgba(1,20,43,.20) 100%) }
.pais-flag__label{ position:absolute; left:1rem; bottom:1rem; z-index:1;
  font-family:var(--font-titulo); font-weight:700; font-size:.82rem; letter-spacing:.1em; color:#fff;
  background:rgba(1,20,43,.7); padding:.35rem .8rem; border-radius:999px;
  -webkit-backdrop-filter:blur(4px); backdrop-filter:blur(4px) }

/* Presença internacional (Sobre) — par de bandeiras premium */
.presenca-flags{ display:grid; grid-template-columns:1fr 1fr; gap:1.5rem; margin:2.75rem auto 0; max-width:780px }
.presenca-flag{ display:flex; align-items:center; gap:1.2rem; padding:1.15rem 1.4rem;
  background:#fff; border:1px solid var(--linha); border-left:3px solid var(--azul-sinal);
  border-radius:14px; box-shadow:var(--sombra); transition:transform var(--transicao), box-shadow var(--transicao), border-color var(--transicao) }
@media (hover:hover){ .presenca-flag:hover{ transform:translateY(-3px); box-shadow:var(--sombra-forte); border-left-color:var(--azul-imperio) } }
.presenca-flag__flag{ margin:0; flex:0 0 auto; width:70px; border-radius:8px; overflow:hidden;
  box-shadow:0 2px 10px rgba(1,20,43,.2); border:1px solid var(--linha) }
.presenca-flag__flag svg{ display:block; width:100%; height:auto; aspect-ratio:3/2 }
.presenca-flag__role{ display:block; font-size:.72rem; letter-spacing:.12em; text-transform:uppercase;
  color:var(--azul-sinal); font-weight:600 }
.presenca-flag__name{ margin:.2rem 0 0; font-size:1.2rem }
@media (max-width:560px){ .presenca-flags{ grid-template-columns:1fr; max-width:none } }

/* Hero foto sobre fundo CLARO/variado — scrim mais forte à esquerda (contraste do texto) */
.hero--photo--scrim::after{ background:linear-gradient(100deg, rgba(1,15,36,.9) 0%, rgba(1,15,36,.66) 32%, rgba(1,18,42,.3) 56%, rgba(1,20,43,0) 78%) }
@media (max-width:640px){
  .hero--photo--scrim::after{ background:linear-gradient(180deg, rgba(1,15,36,.86) 0%, rgba(1,15,36,.6) 55%, rgba(1,15,36,.5) 100%) }
}