/* =========================================================
   Sindicância Corporativa — Folha de estilo principal
   Visual corporativo sóbrio · navy / cinza / acento dourado
   ========================================================= */

:root {
  --navy-900: #0b1c30;
  --navy-800: #102841;
  --navy-700: #1a3a5b;
  --navy-600: #27496d;
  --navy-500: #355c84;
  --gold: #b3924f;
  --gold-dark: #957936;
  --gold-soft: #d8c79c;
  --ink: #2a2e35;
  --ink-soft: #565c67;
  --ink-mute: #828995;
  --paper: #ffffff;
  --paper-warm: #f7f5f0;
  --paper-warm2: #efebe1;
  --border: #e3dfd3;
  --border-soft: #ece8de;
  --shadow-sm: 0 1px 2px rgba(11, 28, 48, .06), 0 4px 14px rgba(11, 28, 48, .05);
  --shadow-md: 0 6px 28px rgba(11, 28, 48, .10);
  --maxw: 1160px;
  --radius: 4px;
  --serif: 'Lora', Georgia, 'Times New Roman', serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.7;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a { color: var(--navy-700); text-decoration: none; transition: color .18s ease; }
a:hover { color: var(--gold-dark); }

/* ---------- Tipografia ---------- */
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 600; color: var(--navy-900); line-height: 1.22; }
h1 { font-size: clamp(2.1rem, 4.4vw, 3.3rem); letter-spacing: -.01em; }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3 { font-size: 1.28rem; }
h4 { font-size: 1.06rem; }
p { margin-bottom: 1rem; }
strong { color: var(--navy-800); font-weight: 600; }

.eyebrow {
  font-family: var(--sans);
  font-size: .76rem;
  font-weight: 600;
  letter-spacing: .19em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: .9rem;
  display: flex;
  align-items: center;
  gap: .7rem;
}
.eyebrow::before { content: ""; width: 30px; height: 1px; background: var(--gold); display: inline-block; }
.eyebrow.center { justify-content: center; }

/* ---------- Layout ---------- */
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
.section { padding: 88px 0; }
.section.tight { padding: 64px 0; }
.section.warm { background: var(--paper-warm); }
.section.navy { background: var(--navy-900); color: #d6dce4; }
.section.navy h1, .section.navy h2, .section.navy h3, .section.navy h4 { color: #fff; }
.section-head { max-width: 720px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head p { color: var(--ink-soft); font-size: 1.05rem; margin-top: .4rem; }
.lead { font-size: 1.16rem; color: var(--ink-soft); line-height: 1.75; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-soft);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 78px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 42px; height: 42px; flex: none;
  background: var(--navy-900);
  color: var(--gold-soft);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--serif); font-weight: 600; font-size: 1.15rem;
  border: 1px solid var(--navy-700);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name {
  font-family: var(--serif); font-weight: 600; font-size: 1.04rem;
  color: var(--navy-900); letter-spacing: .02em;
}
.brand-tag {
  font-size: .64rem; letter-spacing: .2em; text-transform: uppercase;
  color: var(--gold-dark); font-weight: 600;
}
.nav-links { display: flex; align-items: center; gap: 6px; list-style: none; }
.nav-links a {
  font-size: .92rem; font-weight: 500; color: var(--ink); padding: 9px 14px;
  border-radius: var(--radius);
}
.nav-links a:hover { color: var(--navy-900); background: var(--paper-warm); }
.nav-links a.active { color: var(--gold-dark); }
.nav-cta { margin-left: 10px; }
.nav-toggle {
  display: none; background: none; border: 1px solid var(--border);
  width: 44px; height: 44px; border-radius: var(--radius); cursor: pointer;
  flex-direction: column; gap: 5px; align-items: center; justify-content: center;
}
.nav-toggle span { width: 20px; height: 2px; background: var(--navy-800); display: block; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--sans); font-size: .92rem; font-weight: 600;
  padding: 13px 26px; border-radius: var(--radius); cursor: pointer;
  border: 1px solid transparent; transition: all .18s ease; text-align: center;
}
.btn-primary { background: var(--gold); color: #fff; border-color: var(--gold); }
.btn-primary:hover { background: var(--gold-dark); border-color: var(--gold-dark); color: #fff; }
.btn-dark { background: var(--navy-900); color: #fff; border-color: var(--navy-900); }
.btn-dark:hover { background: var(--navy-700); border-color: var(--navy-700); color: #fff; }
.btn-ghost { background: transparent; color: var(--navy-900); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--navy-700); color: var(--navy-900); background: var(--paper-warm); }
.btn-light { background: #fff; color: var(--navy-900); border-color: #fff; }
.btn-light:hover { background: var(--gold-soft); border-color: var(--gold-soft); color: var(--navy-900); }
.btn-outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.btn-outline-light:hover { border-color: var(--gold-soft); color: var(--gold-soft); }
.btn-row { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Hero ---------- */
.hero {
  background:
    linear-gradient(160deg, rgba(11,28,48,.97) 0%, rgba(16,40,65,.97) 55%, rgba(26,58,91,.95) 100%),
    radial-gradient(circle at 80% 18%, rgba(179,146,79,.18), transparent 46%);
  color: #cdd6e0;
  padding: 104px 0 96px;
  position: relative;
  overflow: hidden;
  border-bottom: 3px solid var(--gold);
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 58px 58px;
  pointer-events: none;
}
.hero .container { position: relative; z-index: 2; max-width: 880px; }
.hero h1 { color: #fff; margin-bottom: 1.1rem; }
.hero h1 .accent { color: var(--gold-soft); }
.hero-sub { font-size: 1.18rem; color: #b8c3d1; max-width: 660px; margin-bottom: 1.9rem; }
.hero .btn-row { margin-bottom: 2.4rem; }
.hero-meta {
  display: flex; flex-wrap: wrap; gap: 10px 26px;
  padding-top: 1.7rem; border-top: 1px solid rgba(255,255,255,.13);
  font-size: .86rem; color: #93a1b4;
}
.hero-meta span { display: flex; align-items: center; gap: .5rem; }
.hero-meta span::before { content: ""; width: 6px; height: 6px; background: var(--gold); display: inline-block; }

/* ---------- Page banner (páginas internas) ---------- */
.page-banner {
  background: linear-gradient(155deg, var(--navy-900), var(--navy-700));
  color: #c5cedb; padding: 76px 0 64px; border-bottom: 3px solid var(--gold);
}
.page-banner h1 { color: #fff; margin-bottom: .7rem; }
.page-banner p { color: #aab6c6; max-width: 640px; font-size: 1.07rem; margin: 0; }
.crumb { font-size: .8rem; letter-spacing: .04em; color: #8595a8; margin-bottom: 1rem; }
.crumb a { color: #8595a8; }
.crumb a:hover { color: var(--gold-soft); }

/* ---------- Quote / destaque ---------- */
.quote-band { background: var(--navy-900); color: #fff; padding: 66px 0; text-align: center; }
.quote-band blockquote {
  font-family: var(--serif); font-size: clamp(1.3rem, 2.5vw, 1.9rem);
  line-height: 1.5; max-width: 850px; margin: 0 auto; font-style: italic;
  color: #f0eee6;
}
.quote-band blockquote::before { content: "\201C"; color: var(--gold); font-size: 2.4em; line-height: 0; vertical-align: -.36em; margin-right: .06em; }
.quote-band cite { display: block; margin-top: 1.3rem; font-family: var(--sans); font-style: normal; font-size: .82rem; letter-spacing: .15em; text-transform: uppercase; color: var(--gold-soft); }

/* ---------- Grid utilitário ---------- */
.grid { display: grid; gap: 26px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ---------- Cards de frentes / valor ---------- */
.card {
  background: var(--paper); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px 28px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--gold-soft); }
.card .card-num {
  font-family: var(--serif); font-size: .95rem; color: var(--gold-dark);
  font-weight: 600; letter-spacing: .05em;
}
.card .card-icon {
  width: 46px; height: 46px; margin-bottom: 18px;
  background: var(--paper-warm); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center; color: var(--navy-700);
}
.card h3 { margin: 14px 0 9px; }
.card p { color: var(--ink-soft); font-size: .96rem; margin: 0; }

.feature {
  border-top: 2px solid var(--navy-900);
  background: var(--paper); padding: 28px 26px;
}
.feature.on-warm { background: #fff; border: 1px solid var(--border); border-top: 2px solid var(--gold); }
.feature h3 { font-size: 1.14rem; margin-bottom: .55rem; }
.feature p { color: var(--ink-soft); font-size: .95rem; margin: 0; }

/* ---------- Stakeholders ---------- */
.stake-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); }
.stake {
  background: var(--paper); padding: 28px 24px;
}
.section.warm .stake { background: var(--paper-warm); }
.stake h4 { color: var(--navy-900); margin-bottom: .4rem; display: flex; align-items: baseline; gap: .5rem; }
.stake h4 .dot { width: 7px; height: 7px; background: var(--gold); flex: none; }
.stake p { font-size: .9rem; color: var(--ink-soft); margin: 0; }

/* ---------- Lista de checagem ---------- */
.check-list { list-style: none; }
.check-list li {
  position: relative; padding-left: 30px; margin-bottom: .85rem;
  color: var(--ink-soft); font-size: .98rem;
}
.check-list li::before {
  content: ""; position: absolute; left: 0; top: .42em;
  width: 9px; height: 9px; background: var(--gold);
  transform: rotate(45deg);
}
.check-list.tight li { margin-bottom: .55rem; font-size: .94rem; }

/* ---------- Serviços / acordeão ---------- */
.service {
  border: 1px solid var(--border); background: var(--paper);
  margin-bottom: 14px; border-radius: var(--radius); overflow: hidden;
}
.service[open] { border-color: var(--gold-soft); box-shadow: var(--shadow-sm); }
.service summary {
  list-style: none; cursor: pointer; padding: 24px 26px;
  display: flex; align-items: center; gap: 20px;
}
.service summary::-webkit-details-marker { display: none; }
.service-code {
  font-family: var(--serif); font-weight: 600; font-size: 1rem;
  color: #fff; background: var(--navy-900);
  width: 56px; height: 56px; flex: none;
  display: flex; align-items: center; justify-content: center;
  letter-spacing: .02em;
}
.service[open] .service-code { background: var(--gold); }
.service-head-text { flex: 1; }
.service-head-text h3 { font-size: 1.16rem; margin-bottom: .15rem; }
.service-head-text p { font-size: .9rem; color: var(--ink-mute); margin: 0; }
.service-toggle {
  width: 30px; height: 30px; flex: none; border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center; color: var(--navy-700);
  font-size: 1.1rem; transition: transform .2s ease;
}
.service[open] .service-toggle { transform: rotate(45deg); background: var(--paper-warm); }
.service-body { padding: 4px 26px 28px; }
.service-body .inner { border-top: 1px solid var(--border-soft); padding-top: 20px; }
.service-body p { color: var(--ink-soft); font-size: .97rem; }
.service-tag {
  display: inline-block; font-size: .72rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--gold-dark); font-weight: 600; margin: 16px 0 8px;
}
.service-note {
  margin-top: 18px; padding: 14px 18px; background: var(--paper-warm);
  border-left: 3px solid var(--gold); font-size: .9rem; color: var(--ink-soft);
}

/* ---------- Timeline / fluxo ---------- */
.timeline { position: relative; }
.timeline::before {
  content: ""; position: absolute; left: 19px; top: 8px; bottom: 8px;
  width: 2px; background: var(--border);
}
.phase { position: relative; padding-left: 64px; padding-bottom: 34px; }
.phase:last-child { padding-bottom: 0; }
.phase-dot {
  position: absolute; left: 0; top: 0;
  width: 40px; height: 40px; background: var(--navy-900); color: var(--gold-soft);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--serif); font-weight: 600; font-size: .95rem;
}
.phase-when { font-size: .76rem; letter-spacing: .1em; text-transform: uppercase; color: var(--gold-dark); font-weight: 600; }
.phase h3 { font-size: 1.12rem; margin: .2rem 0 .4rem; }
.phase p { font-size: .95rem; color: var(--ink-soft); margin: 0; }

/* ---------- Protocolos / método ---------- */
.proto-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); }
.proto { background: var(--paper); padding: 22px 24px; }
.section.warm .proto { background: #fff; }
.proto .abbr { font-family: var(--serif); font-weight: 600; color: var(--navy-900); font-size: 1.02rem; }
.proto .abbr span { color: var(--gold-dark); font-weight: 600; font-size: .82rem; font-family: var(--sans); }
.proto p { font-size: .9rem; color: var(--ink-soft); margin: .35rem 0 0; }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.stat { text-align: center; padding: 8px; }
.stat .num { font-family: var(--serif); font-size: 2.5rem; color: #fff; font-weight: 600; line-height: 1; }
.stat .num .u { color: var(--gold-soft); font-size: 1.4rem; }
.stat .lbl { font-size: .82rem; color: #93a1b4; margin-top: .6rem; letter-spacing: .03em; }

/* ---------- Equipe ---------- */
.bio {
  display: grid; grid-template-columns: 230px 1fr; gap: 36px;
  background: var(--paper); border: 1px solid var(--border);
  padding: 36px; border-radius: var(--radius); margin-bottom: 26px;
}
.bio-side { }
.bio-avatar {
  width: 100%; aspect-ratio: 1; background: linear-gradient(155deg, var(--navy-800), var(--navy-600));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--serif); font-size: 3.4rem; color: var(--gold-soft);
  border: 1px solid var(--navy-700);
}
.bio-side .role {
  margin-top: 16px; font-size: .76rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--gold-dark); font-weight: 600;
}
.bio-side .reg { font-size: .9rem; color: var(--ink-soft); margin-top: .25rem; }
.bio-body h3 { font-size: 1.45rem; margin-bottom: .2rem; }
.bio-body .bio-credentials { font-size: .96rem; color: var(--ink-soft); }
.bio-body .bio-credentials p { margin-bottom: .75rem; }
.bio-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.bio-tag {
  font-size: .76rem; padding: 5px 12px; background: var(--paper-warm);
  border: 1px solid var(--border); color: var(--navy-700);
}

/* ---------- Split (texto + lista) ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.split .panel {
  background: var(--paper-warm); border: 1px solid var(--border);
  padding: 32px; border-radius: var(--radius);
}
.section.warm .split .panel { background: #fff; }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(155deg, var(--navy-900), var(--navy-700));
  color: #c8d1dd; padding: 74px 0; text-align: center;
  border-top: 3px solid var(--gold);
}
.cta-band h2 { color: #fff; margin-bottom: .8rem; }
.cta-band p { max-width: 560px; margin: 0 auto 1.8rem; color: #aab6c6; }
.cta-band .btn-row { justify-content: center; }

/* ---------- Formulário ---------- */
.contact-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: start; }
.form-card {
  background: var(--paper); border: 1px solid var(--border);
  padding: 36px; border-radius: var(--radius); box-shadow: var(--shadow-sm);
}
.field { margin-bottom: 18px; }
.field label {
  display: block; font-size: .82rem; font-weight: 600; color: var(--navy-800);
  margin-bottom: 6px; letter-spacing: .02em;
}
.field label .req { color: var(--gold-dark); }
.field input, .field select, .field textarea {
  width: 100%; font-family: var(--sans); font-size: .96rem; color: var(--ink);
  padding: 12px 14px; border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--paper-warm); transition: border-color .15s ease, background .15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--gold); background: #fff;
}
.field textarea { resize: vertical; min-height: 130px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-note { font-size: .8rem; color: var(--ink-mute); margin-top: 14px; }
.form-msg { display: none; padding: 14px 16px; border-radius: var(--radius); font-size: .92rem; margin-bottom: 18px; }
.form-msg.ok { display: block; background: #eef4ec; border: 1px solid #cfe0c8; color: #355c3a; }
.form-msg.err { display: block; background: #fbeeee; border: 1px solid #e6cccc; color: #8a3b3b; }

.contact-aside .contact-item {
  display: flex; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--border);
}
.contact-aside .contact-item:last-child { border-bottom: none; }
.contact-ico {
  width: 42px; height: 42px; flex: none; background: var(--navy-900); color: var(--gold-soft);
  display: flex; align-items: center; justify-content: center;
}
.contact-item .ci-label { font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: var(--gold-dark); font-weight: 600; }
.contact-item .ci-value { font-size: 1rem; color: var(--navy-900); font-weight: 500; }
.contact-item .ci-value a { color: var(--navy-900); }
.contact-item small { color: var(--ink-mute); font-size: .85rem; }

/* ---------- Avisos / nota ---------- */
.notice {
  background: var(--paper-warm); border: 1px solid var(--border);
  border-left: 3px solid var(--gold); padding: 20px 24px; border-radius: var(--radius);
  font-size: .92rem; color: var(--ink-soft);
}

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-900); color: #9aa7b8; padding: 64px 0 28px; }
.footer-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; }
.footer-brand .brand-name { color: #fff; }
.footer-brand p { font-size: .9rem; color: #8595a8; margin-top: 14px; max-width: 290px; }
.footer-col h4 { color: #fff; font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 16px; font-family: var(--sans); }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 9px; }
.footer-col a { color: #9aa7b8; font-size: .92rem; }
.footer-col a:hover { color: var(--gold-soft); }
.footer-col p { font-size: .9rem; color: #9aa7b8; margin-bottom: .5rem; }
.footer-bottom {
  margin-top: 48px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: .8rem; color: #6f7e92;
}
.footer-bottom a { color: #6f7e92; }
.confidential-note { font-size: .78rem; color: #6f7e92; max-width: 540px; }

/* ---------- Animação de entrada ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsivo ---------- */
@media (max-width: 960px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stake-grid { grid-template-columns: repeat(2, 1fr); }
  .split, .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .bio { grid-template-columns: 1fr; }
  .bio-side { display: flex; gap: 20px; align-items: center; }
  .bio-avatar { width: 110px; height: 110px; aspect-ratio: auto; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 720px) {
  body { font-size: 16px; }
  .section { padding: 62px 0; }
  .nav-toggle { display: flex; }
  .nav-links {
    position: absolute; top: 78px; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--border);
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 12px 18px 20px; box-shadow: var(--shadow-md);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 13px 10px; border-radius: 0; border-bottom: 1px solid var(--border-soft); }
  .nav-links li:last-child a { border-bottom: none; }
  .nav-cta { margin: 10px 0 0; }
  .nav-links .btn { width: 100%; justify-content: center; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stake-grid, .proto-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; }
  .service summary { padding: 18px; gap: 14px; }
  .service-code { width: 46px; height: 46px; font-size: .9rem; }
  .bio { padding: 24px; }
  .hero { padding: 78px 0 70px; }
}