/* =========================================================
   NORTIO Consultoria - estilos
   Fontes carregadas via <link> no <head> de cada página.
   ========================================================= */

:root{
  /* Cores (ver CLAUDE.md) */
  --navy:#212121;          /* fundo escuro principal */
  --navy-light:#2B2B2B;
  --navy-dark:#171717;
  --copper:#E4936B;
  --copper-light:#F2A07E;
  --copper-hover:#D97F53;
  --stone:#E6E1DB;
  --ivory:#FAF7F2;
  --grey:#5B5F66;          /* texto secundário sobre claro */
  --grey-dark:#3A3D42;
  --grey-light:#8A8E95;
  --line:rgba(255,255,255,0.12);
  --line-dark:rgba(33,33,33,0.12);
  --ivory-80:rgba(250,247,242,0.8);
  --ivory-65:rgba(250,247,242,0.65);

  /* Escala tipográfica - usar SEMPRE estes tamanhos */
  --fs-xs:12px;                          /* eyebrows, rótulos */
  --fs-sm:14px;                          /* notas, rodapé */
  --fs-base:16px;                        /* texto corrido */
  --fs-lead:18px;                        /* introduções */
  --fs-quote:22px;                       /* citações (Cormorant) */
  --fs-h3:24px;                          /* títulos de cartões */
  --fs-h2:clamp(30px, 3.6vw, 42px);      /* títulos de secção */
  --fs-h1:clamp(38px, 5vw, 58px);        /* título principal */

  --serif:'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --sans:'Inter', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;

  --header-h:84px;
}

*{box-sizing:border-box; margin:0; padding:0;}

html{scroll-behavior:smooth; scroll-padding-top:var(--header-h);}

body{
  font-family:var(--sans);
  font-size:var(--fs-base);
  background:var(--ivory);
  color:var(--navy);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3{
  font-family:var(--serif);
  font-weight:500;
  line-height:1.12;
  letter-spacing:-0.01em;
}
h1{font-size:var(--fs-h1);}
h2{font-size:var(--fs-h2);}
h3{font-size:var(--fs-h3);}
h4{font-family:var(--sans); font-size:var(--fs-base); font-weight:600; line-height:1.4;}

a{color:inherit; text-decoration:none;}
img, svg{max-width:100%;}
ul{list-style:none;}

:focus-visible{outline:2px solid var(--copper); outline-offset:3px; border-radius:2px;}

.wrap{max-width:1240px; margin:0 auto; padding:0 56px;}
@media (max-width:900px){ .wrap{padding:0 24px;} }

.eyebrow{
  display:block;
  font-family:var(--sans);
  font-size:var(--fs-xs);
  font-weight:600;
  letter-spacing:0.16em;
  text-transform:uppercase;
  color:var(--copper);
  margin-bottom:16px;
}

.lead{font-size:var(--fs-lead); color:var(--grey); line-height:1.65;}
.muted{color:var(--grey);}

.quote{
  font-family:var(--serif);
  font-size:var(--fs-quote);
  line-height:1.45;
}

/* ---------- Logótipo (NORTI + bússola no O) ---------- */
.logo{
  display:inline-flex;
  flex-direction:column;
  line-height:1;
  color:var(--ivory);
}
.logo-word{
  display:flex;
  align-items:baseline;
  font-family:var(--serif);
  font-size:26px;
  font-weight:500;
  letter-spacing:0.2em;
}
.logo-o{
  width:0.7em;
  height:0.7em;
  flex-shrink:0;
  overflow:visible;
}
.logo-sub{
  display:flex;
  align-items:center;
  gap:8px;
  margin-top:7px;
  font-family:var(--sans);
  font-size:8.5px;
  font-weight:500;
  letter-spacing:0.36em;
  text-transform:uppercase;
}
.logo-sub span{margin-right:-0.36em;}
.logo-sub::before, .logo-sub::after{
  content:"";
  flex:1;
  height:1px;
  background:var(--copper);
}

/* ---------- Header / Nav ---------- */
header.site{
  position:sticky;
  top:0;
  z-index:50;
  background:var(--navy);
  border-bottom:1px solid var(--line);
}
.nav-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  height:var(--header-h);
}
nav.main-nav{
  display:flex;
  gap:36px;
  font-size:15px;
  color:var(--ivory-80);
}
nav.main-nav a{
  position:relative;
  display:flex;
  align-items:center;
  height:var(--header-h);
  transition:color .2s ease;
}
nav.main-nav a:hover, nav.main-nav a.active{color:var(--ivory);}
nav.main-nav a.active::after{
  content:"";
  position:absolute;
  left:0; right:0; bottom:-1px;
  height:2px;
  background:var(--copper);
}

.nav-toggle{display:none;}
.mobile-panel{display:none;}

@media (max-width:980px){
  nav.main-nav, header.site .nav-cta{display:none;}
  .nav-toggle{
    display:flex; flex-direction:column; justify-content:center; gap:5px;
    width:40px; height:40px;
    background:none; border:none; cursor:pointer; padding:8px;
  }
  .nav-toggle span{width:24px; height:2px; background:var(--ivory); transition:transform .2s ease, opacity .2s ease;}
  .nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
  .nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
  .nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
  .mobile-panel{
    flex-direction:column;
    background:var(--navy);
    border-top:1px solid var(--line);
  }
  .mobile-panel.open{display:flex;}
  .mobile-panel a{
    padding:18px 24px;
    border-bottom:1px solid var(--line);
    color:var(--ivory-80);
    font-size:var(--fs-base);
  }
  .mobile-panel a.active{color:var(--copper);}
}

/* ---------- Botões ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  font-family:var(--sans);
  font-size:15px;
  font-weight:500;
  line-height:1.2;
  padding:13px 24px;
  border-radius:6px;
  border:1px solid transparent;
  cursor:pointer;
  transition:background .2s ease, color .2s ease;
  white-space:nowrap;
}
.btn svg{width:15px; height:15px; transition:transform .2s ease;}
.btn:hover svg{transform:translateX(3px);}
.btn-solid{background:var(--copper); color:var(--navy); border-color:var(--copper);}
.btn-solid:hover{background:var(--copper-hover); border-color:var(--copper-hover);}
.btn-outline{border-color:var(--copper); color:var(--ivory); background:transparent;}
.btn-outline:hover{background:rgba(228,147,107,0.1);}
.btn-sm{font-size:14px; padding:10px 18px;}
.btn[disabled]{opacity:.6; cursor:default;}

/* Link de texto com seta */
.link-more{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:15px;
  font-weight:600;
  color:var(--copper);
}
.link-more svg{width:14px; height:14px; transition:transform .2s ease;}
.link-more:hover svg{transform:translateX(3px);}
.on-light .link-more{color:var(--navy); border-bottom:1px solid var(--copper); padding-bottom:2px;}

/* ---------- Hero (homepage) ---------- */
.hero{
  background:var(--navy);
  color:var(--ivory);
  padding:88px 0 0;
  overflow:hidden;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.1fr 0.9fr;
  gap:48px;
  align-items:center;
  padding-bottom:80px;
}
.hero h1{margin-bottom:24px;}
.hero h1 .accent{color:var(--copper); font-style:italic;}
.hero .lead{color:var(--ivory-65); max-width:520px; margin-bottom:36px;}
.hero-ctas{display:flex; align-items:center; gap:28px; flex-wrap:wrap;}

.compass-hero{display:block; width:100%; max-width:380px; margin-left:auto; color:var(--copper);}
.compass-hero .needle{transform-origin:200px 200px; animation:settle 2.4s cubic-bezier(.2,.8,.2,1) both;}
@keyframes settle{
  0%{transform:rotate(-70deg);}
  55%{transform:rotate(12deg);}
  80%{transform:rotate(-4deg);}
  100%{transform:rotate(0);}
}
@media (max-width:980px){
  .hero{padding-top:56px;}
  .hero-grid{grid-template-columns:1fr; padding-bottom:56px;}
  .compass-hero{max-width:180px; margin:0; order:-1;}
}

/* ---------- Pilares ---------- */
.pillars{border-top:1px solid var(--line); padding:56px 0 64px;}
.pillars-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:48px;}
.pillar .icon{width:28px; height:28px; color:var(--copper); margin-bottom:18px;}
.pillar h3{margin-bottom:10px;}
.pillar p{color:var(--ivory-65); font-size:15px; margin-bottom:16px;}
@media (max-width:900px){ .pillars-grid{grid-template-columns:1fr; gap:36px;} }

/* ---------- Secções ---------- */
.section{padding:112px 0;}
.section.tight{padding:88px 0;}
.section.dark{background:var(--navy); color:var(--ivory);}
.section.stone{background:var(--stone);}
.section-head{max-width:640px; margin-bottom:56px;}
.section-head .lead{margin-top:18px;}
.dark .lead{color:var(--ivory-65);}
.divider-rule{height:1px; background:var(--line-dark); border:none;}

.grid-2{display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:start;}
.grid-2.center-y{align-items:center;}
.grid-3{display:grid; grid-template-columns:repeat(3,1fr); gap:28px;}
@media (max-width:980px){
  .grid-2{grid-template-columns:1fr; gap:40px;}
  .grid-3{grid-template-columns:1fr;}
}

/* Espaçamento vertical consistente dentro de um bloco de texto */
.stack > * + *{margin-top:16px;}
.stack > .eyebrow + *{margin-top:0;}
.stack > h1 + *, .stack > h2 + *{margin-top:20px;}
.stack > .link-more, .stack > .btn{margin-top:28px;}

/* ---------- Cartões ---------- */
.card{
  background:var(--ivory);
  border:1px solid var(--line-dark);
  border-radius:10px;
  padding:36px 32px;
}
.card h3{margin-bottom:12px;}
.card p{color:var(--grey);}
.card.dark{background:var(--navy); color:var(--ivory); border:none;}
.card.dark p{color:var(--ivory-80);}
.card.accent-left{border-left:3px solid var(--copper); border-radius:0 10px 10px 0;}
.card.accent-top{border-top:3px solid var(--copper);}
.card + .card:not(.grid-3 > .card){margin-top:20px;}
.card p.quote{color:var(--navy);}
.card.dark p.quote{color:var(--ivory);}
.card .cite{margin-top:14px; font-size:var(--fs-sm); color:var(--grey-light);}

/* Princípios */
.principle .eyebrow{margin-bottom:8px;}
.principle h3{font-size:28px;}

/* Lista "O que inclui" */
.check-list{display:flex; flex-direction:column; gap:14px;}
.check-list li{display:flex; gap:12px; color:var(--grey-dark);}
.check-list li::before{content:"→"; color:var(--copper); flex-shrink:0;}
.card-label{font-size:var(--fs-xs); font-weight:600; letter-spacing:0.16em; text-transform:uppercase; color:var(--copper); margin-bottom:20px;}

.service-icon{width:32px; height:32px; color:var(--copper); margin-bottom:20px;}

/* ---------- Bloco "Porquê NORTIO" ---------- */
.brand-block{
  display:grid;
  grid-template-columns:auto 1fr;
  gap:48px;
  align-items:start;
}
.brand-block .compass-mark{width:120px; height:120px; color:var(--navy);}
@media (max-width:700px){
  .brand-block{grid-template-columns:1fr; gap:28px;}
  .brand-block .compass-mark{width:80px; height:80px;}
}

/* Frase "Estratégia. Direção. Resultados." */
.brand-tagline{
  display:flex;
  flex-wrap:wrap;
  gap:10px 22px;
  align-items:center;
  font-size:var(--fs-xs);
  font-weight:600;
  letter-spacing:0.24em;
  text-transform:uppercase;
  color:var(--copper);
  margin-bottom:24px;
}
.brand-tagline span + span::before{
  content:"";
  display:inline-block;
  width:4px; height:4px;
  border-radius:50%;
  background:var(--ivory-65);
  vertical-align:middle;
  margin-right:22px;
  position:relative; top:-1px;
}

/* ---------- Método ---------- */
.method{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.method .step{padding:40px 32px; border-right:1px solid var(--line);}
.method .step:first-child{padding-left:0;}
.method .step:last-child{border-right:none;}
.method .num{
  display:block;
  font-family:var(--serif);
  font-style:italic;
  font-size:34px;
  line-height:1;
  color:var(--copper);
  margin-bottom:16px;
}
.method h4{font-size:18px; color:var(--ivory); margin-bottom:8px;}
.method p{font-size:15px; color:var(--ivory-65);}
@media (max-width:900px){
  .method{grid-template-columns:1fr;}
  .method .step{padding:28px 0; border-right:none; border-bottom:1px solid var(--line);}
  .method .step:last-child{border-bottom:none;}
}

/* ---------- Page hero (subpáginas) ---------- */
.page-hero{background:var(--navy); color:var(--ivory); padding:104px 0;}
.page-hero h1{max-width:760px;}
.page-hero .lead{color:var(--ivory-65); max-width:600px; margin-top:20px;}

/* ---------- Fundador ---------- */
.avatar{
  display:flex; align-items:center; justify-content:center;
  width:80px; height:80px; border-radius:50%;
  background:var(--navy); color:var(--ivory);
  font-family:var(--serif); font-size:28px;
  margin-bottom:24px;
}
.role{color:var(--copper); font-weight:600; font-size:15px;}

/* ---------- Faixa CTA ---------- */
.cta-band{background:var(--navy); color:var(--ivory); padding:64px 0;}
.cta-band-row{display:flex; justify-content:space-between; align-items:center; gap:24px; flex-wrap:wrap;}
.cta-band-row p{font-family:var(--serif); font-size:26px; line-height:1.3; max-width:600px;}

/* ---------- Rodapé ---------- */
footer.site{
  background:var(--navy-dark);
  color:var(--ivory-65);
  padding:64px 0 32px;
  font-size:var(--fs-sm);
}
.footer-top{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr;
  gap:48px;
  padding-bottom:48px;
}
.footer-brand .logo{margin-bottom:22px;}
.footer-brand .quote{font-size:18px; font-style:italic; max-width:320px;}
.footer-col h5{
  font-size:var(--fs-xs);
  font-weight:600;
  letter-spacing:0.16em;
  text-transform:uppercase;
  color:var(--ivory);
  margin-bottom:18px;
}
.footer-col a, .footer-col p{display:block; margin-bottom:10px; transition:color .2s ease;}
.footer-col a:hover{color:var(--copper);}
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px 24px;
  border-top:1px solid var(--line); padding-top:28px; font-size:13px;
}
.footer-bottom nav{display:flex; gap:20px; flex-wrap:wrap;}
.footer-bottom a:hover{color:var(--copper);}
.footer-bottom .tagline{font-family:var(--serif); font-style:italic; font-size:17px; color:var(--copper);}
@media (max-width:900px){ .footer-top{grid-template-columns:1fr; gap:36px;} }

/* ---------- Formulário ---------- */
.form-grid{display:grid; grid-template-columns:1fr 1fr; gap:20px;}
.form-grid .full{grid-column:1/-1;}
@media (max-width:600px){ .form-grid{grid-template-columns:1fr;} }
label{
  display:block; font-size:var(--fs-xs); font-weight:600; letter-spacing:0.08em;
  text-transform:uppercase; margin-bottom:8px; color:var(--grey);
}
input, textarea, select{
  width:100%;
  padding:14px 16px;
  border:1px solid rgba(33,33,33,0.2);
  border-radius:6px;
  font-family:var(--sans);
  font-size:var(--fs-base);
  background:#fff;
  color:var(--navy);
  transition:border-color .2s ease;
}
input:focus, textarea:focus, select:focus{outline:none; border-color:var(--copper); box-shadow:0 0 0 3px rgba(228,147,107,0.2);}
textarea{resize:vertical; min-height:140px;}
label.consent{display:flex; gap:12px; align-items:flex-start; font-size:var(--fs-sm); color:var(--grey); text-transform:none; letter-spacing:0; font-weight:400; margin:0;}
.consent input{width:18px; height:18px; margin-top:2px; flex-shrink:0; accent-color:var(--copper);}
.consent a{text-decoration:underline; text-underline-offset:2px;}
.form-submit{width:100%; margin-top:24px;}
.form-status{margin-top:14px; font-size:var(--fs-sm);}
.form-status.ok{color:#2F7D4F;}
.form-status.error{color:#B3412E;}
.hidden-field{position:absolute; left:-9999px;}

/* ---------- Contactos ---------- */
.contact-info{display:flex; flex-direction:column; gap:24px;}
.contact-info .item{display:flex; gap:16px; align-items:flex-start;}
.contact-info .icon{width:20px; height:20px; color:var(--copper); margin-top:2px; flex-shrink:0;}
.contact-info h4{margin-bottom:2px;}
.contact-info p, .contact-info a{color:var(--grey);}
.contact-info a:hover{color:var(--navy);}

/* ---------- Texto legal ---------- */
.prose{max-width:720px;}
.prose h2{font-size:28px; margin:48px 0 14px;}
.prose h2:first-child{margin-top:0;}
.prose p, .prose li{color:var(--grey-dark);}
.prose p + p{margin-top:14px;}
.prose ul{list-style:disc; padding-left:22px; margin-top:12px;}
.prose li + li{margin-top:6px;}
.prose a{color:var(--navy); text-decoration:underline; text-decoration-color:var(--copper); text-underline-offset:3px;}

/* ---------- Animação de entrada (só com JS ativo) ---------- */
.js .reveal{opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease;}
.js .reveal.visible{opacity:1; transform:none;}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .js .reveal{opacity:1; transform:none; transition:none;}
  .compass-hero .needle{animation:none;}
}

@media (max-width:600px){
  .section{padding:80px 0;}
  .section.tight{padding:64px 0;}
  .page-hero{padding:72px 0;}
  .card{padding:28px 24px;}
  .cta-band-row p{font-size:22px;}
}

.card h3 + .contact-info{margin-top:24px;}

/* ---------- Seletor de idioma ---------- */
.nav-actions{display:flex; align-items:center; gap:24px;}
.lang-switch{
  display:flex; align-items:center; gap:6px;
  font-size:13px; font-weight:600; letter-spacing:0.08em;
  color:var(--ivory-65);
}
.lang-switch a{padding:6px 2px; transition:color .2s ease;}
.lang-switch a[href]:hover{color:var(--ivory);}
.lang-switch a.active{color:var(--copper);}
.lang-switch span{opacity:.4;}
@media (max-width:980px){ .nav-actions{gap:14px;} }

/* Títulos com linhas equilibradas (evita palavras soltas) */
h1, h2{text-wrap:balance;}

@media (max-width:600px){
  .brand-tagline{gap:8px 12px; letter-spacing:0.16em;}
  .brand-tagline span + span::before{margin-right:12px;}
}

.nowrap{white-space:nowrap;}

/* Título do topo: uma frase por linha */
.hero h1 .line{display:block;}
@media (min-width:1100px){
  .hero-grid{grid-template-columns:1.35fr 0.65fr;}
  .hero h1 .line{white-space:nowrap;}
  .compass-hero{max-width:340px;}
}
