/* =========================================================
   P OLIVEIRA · CONSULTORIA — folha de estilo
   Conceito: "dossiê de candidatura" — o rigor de um processo
   de financiamento encontra a paisagem do montado algarvio.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Source+Serif+4:opsz,wght@8..60,400;8..60,500;8..60,600;8..60,700&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  /* cor — Pantone 7763 C e Pantone 7536 C, conforme kit de normas gráficas P Oliveira */
  --brand-olive:      #595B31;   /* Pantone 7763 C */
  --brand-taupe:      #9E9B7F;   /* Pantone 7536 C */
  --paper:      #F1EFE6;
  --paper-alt:  #E8E4D3;
  --ink:        #262713;
  --ink-soft:   #595B31;
  --line:       #CFCAB2;
  --cork:       var(--brand-olive);
  --cork-dark:  #40421F;
  --olive:      var(--brand-olive);
  --wheat:      #9E9B7F;
  --paper-rgb:  241,239,230;

  /* tipografia */
  --f-display: 'Source Serif 4', Georgia, serif;
  --f-body:    'IBM Plex Sans', -apple-system, Helvetica, Arial, sans-serif;
  --f-mono:    'IBM Plex Mono', 'Courier New', monospace;

  /* layout */
  --maxw: 1120px;
  --gap: clamp(1.25rem, 3vw, 2.5rem);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
}

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--f-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

img{ max-width:100%; display:block; }
a{ color:inherit; }

h1,h2,h3,h4{
  font-family:var(--f-display);
  font-weight:600;
  line-height:1.15;
  margin:0 0 0.5em;
  color:var(--ink);
}

p{ margin:0 0 1em; }

.wrap{
  max-width:var(--maxw);
  margin:0 auto;
  padding:0 var(--gap);
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:.5em;
  font-family:var(--f-mono);
  font-size:.72rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--cork-dark);
}
.eyebrow::before{
  content:"";
  width:1.4em;
  height:1px;
  background:var(--cork-dark);
  display:inline-block;
}

.btn{
  display:inline-flex;
  align-items:center;
  gap:.6em;
  font-family:var(--f-mono);
  font-size:.82rem;
  letter-spacing:.03em;
  text-decoration:none;
  padding:.85em 1.4em;
  border:1px solid var(--ink);
  color:var(--ink);
  background:transparent;
  transition:background .18s ease, color .18s ease, border-color .18s ease;
}
.btn:hover{ background:var(--ink); color:var(--paper); }
.btn.primary{ background:var(--cork); border-color:var(--cork); color:var(--paper); }
.btn.primary:hover{ background:var(--cork-dark); border-color:var(--cork-dark); }
.btn::after{ content:"→"; }

/* ---------- cabeçalho / navegação ---------- */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(var(--paper-rgb),.92);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.site-header .wrap{
  display:flex; align-items:center; justify-content:space-between;
  height:112px;
}
.brand{ text-decoration:none; display:flex; align-items:center; gap:1.2rem; }
.brand .logo-img{ height:68px; width:auto; display:block; }
.brand .tagline{
  font-family:var(--f-mono); font-weight:400; font-size:.72rem;
  letter-spacing:.16em; text-transform:uppercase; color:var(--brand-taupe);
  border-left:1px solid var(--line); padding-left:1.1rem; line-height:1.35; max-width:13em;
}
@media (max-width:640px){ .brand .tagline{ display:none; } }
@media (max-width:420px){ .brand .logo-img{ height:52px; } }

/* ---------- alternador de idioma ---------- */
.lang-switch{
  display:flex; align-items:center; font-family:var(--f-mono); font-size:.85rem;
  letter-spacing:.04em; color:var(--ink-soft); border:1px solid var(--line);
}
.lang-switch button{
  background:none; border:none; padding:.5em .85em; cursor:pointer;
  font-family:inherit; font-size:inherit; color:var(--ink-soft);
}
.lang-switch button[aria-pressed="true"]{ background:var(--brand-olive); color:#fff; }
.lang-switch button:not([aria-pressed="true"]):hover{ color:var(--brand-olive); }
nav.main-nav{
  display:flex; align-items:center; gap:1.7rem;
}
nav.main-nav a{
  font-family:var(--f-mono);
  font-size:.94rem;
  letter-spacing:.03em;
  text-decoration:none;
  color:var(--ink-soft);
  position:relative;
  padding:.3em 0;
  white-space:nowrap;
}
nav.main-nav a:hover, nav.main-nav a[aria-current="page"]{ color:var(--cork); }
nav.main-nav a[aria-current="page"]::after{
  content:"";
  position:absolute; left:0; right:0; bottom:-2px; height:2px; background:var(--cork);
}
.nav-toggle{
  display:none;
  background:none; border:1px solid var(--ink); color:var(--ink);
  width:46px; height:46px; align-items:center; justify-content:center; cursor:pointer;
  font-size:1.1rem;
}
.header-actions{ display:flex; align-items:center; gap:1.4rem; }

/* ---------- setores de atividade ---------- */
.sectors-grid{
  display:grid; grid-template-columns:repeat(6,1fr); gap:1px;
  background:var(--line); border:1px solid var(--line);
  text-decoration:none; color:inherit;
}
@media (max-width:820px){ .sectors-grid{ grid-template-columns:repeat(3,1fr); } }
@media (max-width:480px){ .sectors-grid{ grid-template-columns:repeat(2,1fr); } }
.sector-item{
  background:var(--paper); padding:1.9rem 1rem 1.6rem;
  display:flex; flex-direction:column; align-items:center; gap:.9rem;
  transition:background .18s ease;
}
.sectors-grid:hover .sector-item{ background:var(--paper-alt); }
.sector-item svg{
  width:42px; height:42px; color:var(--brand-olive);
  fill:none; stroke:currentColor; stroke-width:5; stroke-linecap:round; stroke-linejoin:round;
}
.sector-item span{
  font-family:var(--f-mono); font-size:.72rem; letter-spacing:.05em;
  text-transform:uppercase; color:var(--ink-soft); text-align:center;
}

/* ---------- galeria de logótipos de clientes ---------- */
.logo-strip{
  display:grid; grid-template-columns:repeat(4,1fr); gap:1px;
  background:var(--line); border:1px solid var(--line);
}
@media (max-width:700px){ .logo-strip{ grid-template-columns:repeat(2,1fr); } }
.logo-strip figure{
  margin:0; background:#fff; padding:2rem 1.6rem;
  display:flex; align-items:center; justify-content:center; min-height:150px;
}
.logo-strip img{ max-height:78px; width:auto; }

/* ---------- foto de perfil ---------- */
.bio-photo{
  width:100%; aspect-ratio:1/1; object-fit:cover;
  border:1px solid var(--line); filter:grayscale(.15);
}

@media (max-width: 820px){
  .nav-toggle{ display:flex; }
  nav.main-nav{
    position:fixed; top:112px; left:0; right:0; z-index:60;
    height:calc(100vh - 112px);
    height:calc(100dvh - 112px);
    background:var(--paper);
    box-shadow:0 12px 24px rgba(0,0,0,.12);
    flex-direction:column; align-items:flex-start;
    padding:2rem var(--gap);
    gap:1.4rem;
    transform:translateY(-8px);
    opacity:0;
    pointer-events:none;
    transition:opacity .2s ease, transform .2s ease;
    border-top:1px solid var(--line);
    overflow-y:auto;
  }
  nav.main-nav.open{ opacity:1; pointer-events:auto; transform:translateY(0); }
  nav.main-nav a{ font-size:1.15rem; flex-shrink:0; }
}

/* ---------- hero ---------- */
.hero{
  position:relative;
  padding:clamp(3rem,8vw,6.5rem) 0 clamp(2.5rem,6vw,4rem);
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.hero .contour{
  position:absolute; inset:0; z-index:0; opacity:.55;
  pointer-events:none;
}
.hero .wrap{ position:relative; z-index:1; }
.hero-grid{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap:var(--gap);
  align-items:start;
}
@media (max-width:860px){ .hero-grid{ grid-template-columns:1fr; } }

.hero-portrait{ display:flex; flex-direction:column; gap:1.4rem; max-width:320px; margin-left:auto; }
.hero-photo{
  width:100%; aspect-ratio:4/5; object-fit:cover;
  border:1px solid var(--line);
  filter:grayscale(.12);
}
@media (max-width:860px){ .hero-portrait{ max-width:240px; margin-left:0; } }

.hero h1{
  font-size:clamp(2.1rem, 4.6vw, 3.6rem);
  max-width:16ch;
}
.hero .lede{
  font-size:1.05rem;
  color:var(--ink-soft);
  max-width:46ch;
  margin:1.1em 0 1.6em;
}
.hero-meta{
  font-family:var(--f-mono);
  font-size:.78rem;
  color:var(--ink-soft);
  border-left:2px solid var(--cork);
  padding-left:1em;
  display:grid;
  gap:.5em;
}
.hero-cta{ display:flex; gap:1rem; flex-wrap:wrap; margin-top:1.5rem; }

/* ---------- secções gerais ---------- */
section{ padding:clamp(3rem,7vw,5.5rem) 0; }
section.alt{ background:var(--paper-alt); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.section-head{ max-width:60ch; margin-bottom:2.4rem; }
.section-head h2{ font-size:clamp(1.6rem,3vw,2.3rem); }

/* ---------- grelha de serviços ---------- */
.services-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
}
@media (max-width:780px){ .services-grid{ grid-template-columns:1fr; } }
.services-grid.cols-4{ grid-template-columns:repeat(4,1fr); }
@media (max-width:900px){ .services-grid.cols-4{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:560px){ .services-grid.cols-4{ grid-template-columns:1fr; } }
.service-card{
  background:var(--paper);
  padding:2.1rem 1.8rem;
  position:relative;
}
.service-card .num{
  font-family:var(--f-mono); font-size:.72rem; color:var(--wheat); letter-spacing:.1em;
}
.service-card h3{ font-size:1.2rem; margin-top:.6em; }
.service-card p{ color:var(--ink-soft); font-size:.94rem; margin-bottom:0; }

/* ---------- ciclo de investimento (elemento assinatura) ---------- */
.cycle{
  --n:5;
  display:grid;
  grid-template-columns:repeat(var(--n),1fr);
  border-top:1px solid var(--ink);
  border-bottom:1px solid var(--ink);
  margin-top:1rem;
}
@media (max-width:900px){
  .cycle{ grid-template-columns:1fr; border-top:none; }
}
.cycle-step{
  padding:1.6rem 1.2rem 1.8rem;
  border-right:1px solid var(--line);
  position:relative;
}
.cycle-step:last-child{ border-right:none; }
@media (max-width:900px){
  .cycle-step{ border-right:none; border-bottom:1px solid var(--line); padding-left:0; }
  .cycle-step:last-child{ border-bottom:none; }
}
.cycle-step .stamp{
  width:2.3rem; height:2.3rem; border-radius:50%;
  border:1.5px solid var(--olive);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--f-mono); font-size:.78rem; color:var(--olive);
  margin-bottom:1rem;
}
.cycle-step h4{ font-size:1rem; font-family:var(--f-body); font-weight:600; }
.cycle-step p{ font-size:.86rem; color:var(--ink-soft); margin:0; }
.cycle-caption{
  font-family:var(--f-mono); font-size:.72rem; color:var(--ink-soft);
  letter-spacing:.04em; margin-top:1rem;
}

/* ---------- citações / testemunhos ---------- */
.quote-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:var(--gap); }
@media (max-width:900px){ .quote-grid{ grid-template-columns:1fr; } }
blockquote.testimonial{
  margin:0; padding:1.6rem 0 0; border-top:2px solid var(--cork);
}
blockquote.testimonial p{
  font-family:var(--f-display); font-size:1.05rem; font-style:italic; color:var(--ink);
}
blockquote.testimonial cite{
  display:block; font-style:normal; font-family:var(--f-mono); font-size:.75rem; color:var(--ink-soft); margin-top:.8em;
}

/* ---------- lista tipo dossiê (clientes/projetos) ---------- */
.dossier-list{ border-top:1px solid var(--line); }
.dossier-row{
  display:flex; align-items:baseline; justify-content:space-between; gap:1rem;
  padding:1.05rem 0; border-bottom:1px solid var(--line);
  text-decoration:none;
}
.dossier-row .name{ font-family:var(--f-display); font-size:1.1rem; }
.dossier-row .tag{ font-family:var(--f-mono); font-size:.75rem; color:var(--ink-soft); text-align:right; }
.dossier-row:hover .name{ color:var(--cork); }

/* ---------- bio / pessoa ---------- */
.bio-grid{ display:grid; grid-template-columns:220px 1fr; gap:2.5rem; align-items:start; }
@media (max-width:700px){ .bio-grid{ grid-template-columns:1fr; } }
.bio-card{
  border:1px solid var(--line); background:var(--paper-alt); padding:1.5rem;
}
.bio-card .initials{
  width:64px; height:64px; border-radius:50%;
  background:var(--ink); color:var(--paper);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--f-display); font-size:1.3rem;
  margin-bottom:1rem;
}
.bio-card h3{ font-size:1.05rem; margin-bottom:.15em; }
.bio-card .role{ font-family:var(--f-mono); font-size:.72rem; color:var(--cork); text-transform:uppercase; letter-spacing:.06em; }
.credentials{ list-style:none; margin:1.2rem 0 0; padding:0; font-size:.85rem; color:var(--ink-soft); display:grid; gap:.5em; }
.credentials li{ padding-left:1.1em; position:relative; }
.credentials li::before{ content:"—"; position:absolute; left:0; color:var(--line); }

/* ---------- formulário de contacto ---------- */
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:var(--gap); }
@media (max-width:820px){ .contact-grid{ grid-template-columns:1fr; } }
.field{ display:flex; flex-direction:column; gap:.4em; margin-bottom:1.2rem; }
.field label{ font-family:var(--f-mono); font-size:.72rem; letter-spacing:.06em; text-transform:uppercase; color:var(--ink-soft); }
.field input, .field textarea{
  font-family:var(--f-body); font-size:.95rem; padding:.8em .9em;
  background:var(--paper); border:1px solid var(--line); color:var(--ink);
}
.field input:focus, .field textarea:focus{ outline:2px solid var(--cork); outline-offset:1px; }
.contact-info dl{ margin:1.2rem 0 0; display:grid; gap:1rem; }
.contact-info dt{ font-family:var(--f-mono); font-size:.7rem; text-transform:uppercase; letter-spacing:.08em; color:var(--cork-dark); }
.contact-info dd{ margin:.25em 0 0; font-size:1rem; }
.form-note{ font-size:.8rem; color:var(--ink-soft); margin-top:.6rem; }

/* ---------- equilíbrio de blocos de texto longos ---------- */
.split-text{
  display:grid; grid-template-columns:1.7fr 1fr; gap:var(--gap); align-items:start;
}
@media (max-width:820px){ .split-text{ grid-template-columns:1fr; } }
.stat-card, .fact-card{
  border:1px solid var(--line); background:var(--paper-alt); padding:2rem 1.8rem;
}
.stat-card .num{
  font-family:var(--f-display); font-weight:600; font-size:2.8rem; line-height:1;
  color:var(--brand-olive);
}
.stat-card .label{
  font-family:var(--f-mono); font-size:.78rem; color:var(--ink-soft);
  margin-top:.8rem; letter-spacing:.02em; line-height:1.5;
}
.fact-card dl{ display:grid; gap:1.1rem; margin:0; }
.fact-card dt{ font-family:var(--f-mono); font-size:.7rem; text-transform:uppercase; letter-spacing:.08em; color:var(--cork-dark); }
.fact-card dd{ margin:.25em 0 0; font-size:.95rem; }

/* ---------- rodapé ---------- */
footer.site-footer{
  border-top:1px solid var(--line);
  padding:2.4rem 0;
  font-family:var(--f-mono);
  font-size:.75rem;
  color:var(--ink-soft);
}
footer.site-footer .wrap{
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:1rem;
}
footer.site-footer .brand-copy{ display:flex; align-items:center; gap:.6em; }
footer.site-footer .footer-seal{ height:20px; width:auto; opacity:.9; }
footer.site-footer a{ text-decoration:none; }
footer.site-footer a:hover{ color:var(--cork); }

/* ---------- página interior: cabeçalho simples ---------- */
.page-hero{ padding:3rem 0 2.5rem; border-bottom:1px solid var(--line); }
.page-hero h1{ font-size:clamp(1.9rem,4vw,2.8rem); }
.page-hero .lede{ color:var(--ink-soft); max-width:60ch; }

/* utilitário: reveal ao scroll — só ativo se JS correr (ver classe "js" no <html>) */
html.js .reveal{ opacity:0; transform:translateY(14px); transition:opacity .5s ease, transform .5s ease; }
html.js .reveal.in{ opacity:1; transform:none; }