/* dor.bsb.br — design system extraído do protótipo (design/Landing - dor.bsb.br v2.dc.html) */

:root{
  --petroleo:#0B2226;
  --tinta:#152A2E;
  --garanca:#A03B2E;
  --garanca-hover:#7E2E23;
  --garanca-active:#63241C;
  --garanca-disabled:#CDBFB6;
  --garanca-clara:#D98A7C;
  --papel:#F7F4EE;
  --papel2:#EFEAE0;
  --card:#FFFDF8;
  --borda:#DAD4C8;
  --borda2:#D5CEC0;
  --borda3:#C6BFB0;
  --cinza-verde:#4A5A58;
  --apoio:#6B675C;
  --apoio-escuro:#8FA3A0;
  --sec-escuro:#B9C6C4;
  --sec-escuro2:#C6D0CE;
  --texto-escuro:#F3EFE6;
  --texto-corpo-claro:#40514F;
  --texto-form:#2E403F;
  --nav-link:#3E5054;
}

*{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
  margin:0;
  background:var(--papel);
  color:var(--tinta);
  font-family:Archivo,sans-serif;
  -webkit-font-smoothing:antialiased;
}

a{color:var(--garanca)}
a:hover{color:var(--garanca-hover)}

h1,h2,h3{font-family:'Newsreader',serif}

img,svg{max-width:100%}

/* ---------- Skip link ---------- */
.skip-link{
  position:absolute;
  left:-9999px;
  top:0;
  background:var(--petroleo);
  color:var(--texto-escuro);
  padding:12px 18px;
  z-index:100;
  border-radius:0 0 4px 0;
}
.skip-link:focus{left:0}

/* ---------- Keyframes ---------- */
@keyframes sinal{from{stroke-dashoffset:1040}to{stroke-dashoffset:0}}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes pulseDot{0%{box-shadow:0 0 0 0 rgba(160,59,46,.45)}70%{box-shadow:0 0 0 12px rgba(160,59,46,0)}100%{box-shadow:0 0 0 0 rgba(160,59,46,0)}}
@keyframes ripple{0%{transform:scale(.96);opacity:.7}50%{transform:scale(1.03);opacity:1}100%{transform:scale(.96);opacity:.7}}

.anim-sinal{animation:sinal 7s linear infinite}
.anim-fadeup{animation:fadeUp .7s ease-out both}
.anim-fadeup-1{animation-delay:.08s}
.anim-fadeup-2{animation-delay:.16s}
.anim-fadeup-3{animation-delay:.22s}
.anim-fadeup-4{animation-delay:.3s}
.anim-fadeup-5{animation-delay:.36s}
.anim-ripple{animation:ripple 9s ease-in-out infinite}
.anim-pulse{animation:pulseDot 2.4s ease-out infinite}
.anim-draw{stroke-dasharray:1700;stroke-dashoffset:1700;animation:draw 2.4s ease-out forwards}
.anim-draw-1{animation-delay:.1s}
.anim-draw-2{animation-delay:.2s}
.anim-draw-3{animation-delay:.3s}
.anim-draw-4{animation-delay:.4s}
.anim-draw-5{animation-delay:.5s}
.anim-draw-6{animation-delay:.6s}
.anim-draw-7{animation-delay:.7s}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .anim-sinal{animation:none;stroke-dashoffset:0}
  .anim-ripple{animation:none;transform:none;opacity:.85}
  .anim-pulse{animation:none}
  .anim-fadeup,.anim-fadeup-1,.anim-fadeup-2,.anim-fadeup-3,.anim-fadeup-4,.anim-fadeup-5{
    animation:none;opacity:1;transform:none;
  }
  .anim-draw,.anim-draw-1,.anim-draw-2,.anim-draw-3,.anim-draw-4,.anim-draw-5,.anim-draw-6,.anim-draw-7{
    animation:none;stroke-dashoffset:0;
  }
}

/* ---------- Header ---------- */
.site-header{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 28px;justify-content:space-between;
  padding:16px clamp(20px,5vw,48px);
  background:var(--papel);
  border-bottom:1px solid var(--borda);
  position:sticky;top:0;z-index:20;
}
.wordmark{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
}
.wordmark .logo{
  font-family:'Newsreader',serif;font-weight:500;font-size:22px;color:var(--tinta);
}
.wordmark .logo .dot{color:var(--garanca)}
.selo{
  font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--apoio);
  border:1px dashed rgba(21,42,46,.35);border-radius:3px;padding:2px 7px;
}
.selo--sobre-escuro{color:var(--sec-escuro);border-color:rgba(243,239,230,.4)}
.selo--sm{border-color:rgba(243,239,230,.3);color:var(--apoio-escuro)}

.main-nav{display:flex;flex-wrap:wrap;gap:6px 22px;align-items:center}
.main-nav a{
  font-size:14px;color:var(--nav-link);text-decoration:none;transition:color .15s;
}
.main-nav a:hover{color:var(--garanca)}

.btn{
  border:none;border-radius:4px;font-family:Archivo,sans-serif;cursor:pointer;
  transition:background .15s,color .15s,border-color .15s;
}
.btn:focus-visible{outline:2px solid var(--petroleo);outline-offset:2px}

.btn-primary{
  background:var(--garanca);color:#FFFFFF;font-weight:600;
}
.btn-primary:hover{background:var(--garanca-hover)}
.btn-primary:active{background:var(--garanca-active)}
.btn-primary:disabled{background:var(--garanca-disabled);cursor:not-allowed}

.btn-primary--nav{padding:10px 16px;font-size:14px}
.btn-primary--hero{padding:15px 28px;font-size:16px}
.btn-primary--hero:focus-visible{outline-color:var(--texto-escuro)}
.btn-primary--form{padding:16px 28px;font-size:16px;width:100%}

.btn-ghost{
  background:none;color:var(--texto-escuro);
  border:1px solid rgba(243,239,230,.35);
  padding:14px 24px;font-size:15px;font-weight:500;
}
.btn-ghost:hover{border-color:var(--garanca-clara);color:var(--garanca-clara)}
.btn-ghost:focus-visible{outline:2px solid var(--texto-escuro);outline-offset:2px}

.btn-trilha{
  align-self:flex-start;margin-top:6px;background:none;
  border:1px solid var(--garanca);color:var(--garanca);
  border-radius:4px;padding:9px 16px;font-size:14px;font-weight:600;
}
.btn-trilha:hover{background:var(--garanca);color:#FFFFFF}
.btn-trilha:active{background:var(--garanca-active);border-color:var(--garanca-active);color:#FFFFFF}
.btn-trilha:focus-visible{outline:2px solid var(--petroleo);outline-offset:2px}

.btn-outline{
  background:none;border:1px solid var(--garanca);color:var(--garanca);
  border-radius:4px;padding:12px 20px;font-size:15px;font-weight:600;text-decoration:none;
  display:inline-flex;align-items:center;gap:8px;align-self:flex-start;
}
.btn-outline:hover{background:var(--garanca);color:#FFFFFF}

.btn-reset{
  align-self:flex-start;background:none;border:1px solid var(--borda3);color:var(--nav-link);
  border-radius:4px;padding:10px 18px;font-size:14px;
}
.btn-reset:hover{border-color:var(--garanca);color:var(--garanca)}
.btn-reset:focus-visible{outline:2px solid var(--petroleo);outline-offset:2px}

.chip-link{
  font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--garanca-clara);
  border:1px solid rgba(217,138,124,.45);border-radius:999px;padding:3px 10px;text-decoration:none;
}
.chip-link:hover{border-color:var(--garanca-clara);color:var(--texto-escuro)}

section{scroll-margin-top:70px}

/* ---------- Hero ---------- */
.hero{
  background:var(--petroleo);color:var(--texto-escuro);
  padding:clamp(64px,10vw,128px) clamp(20px,5vw,48px) clamp(56px,8vw,96px);
  position:relative;overflow:hidden;
}
.hero-ripple{
  position:absolute;right:-60px;top:50%;transform:translateY(-50%);
  width:min(46vw,520px);height:auto;opacity:.5;
}
.hero-inner{
  max-width:1080px;margin:0 auto;display:flex;flex-direction:column;gap:26px;position:relative;
}
.hero-kicker{display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center}
.hero-kicker-text{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--sec-escuro)}
.hero-title{
  margin:0;font-family:'Newsreader',serif;font-weight:300;font-size:clamp(38px,6vw,76px);
  line-height:1.06;letter-spacing:-0.01em;max-width:18ch;text-wrap:pretty;
}
.hero-title em{font-style:italic;color:var(--garanca-clara)}
.hero-signal{width:100%;max-width:640px;height:48px;overflow:visible}
.hero-lead{margin:0;max-width:60ch;font-size:17px;line-height:1.7;color:var(--sec-escuro2)}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.hero-footnote{margin:0;font-size:13.5px;color:var(--apoio-escuro);max-width:60ch}

/* ---------- Section shell ---------- */
.section{padding:clamp(56px,8vw,96px) clamp(20px,5vw,48px)}
.section--papel{background:var(--papel)}
.section--papel2{background:var(--papel2)}
.section--escura{background:var(--petroleo);color:var(--texto-escuro)}
.section-inner{max-width:1080px;margin:0 auto}
.section-inner--estreita{max-width:820px}
.eyebrow{margin:0 0 10px;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--garanca);font-weight:600}
.eyebrow--clara{color:var(--garanca-clara)}
.section-title{
  margin:0 0 14px;font-family:'Newsreader',serif;font-weight:400;
  font-size:clamp(30px,4vw,44px);line-height:1.12;color:var(--tinta);text-wrap:pretty;
}
.section--escura .section-title{color:var(--texto-escuro)}
.section-lead{margin:0 0 36px;max-width:66ch;font-size:16px;line-height:1.65;color:var(--cinza-verde)}
.section--escura .section-lead{color:var(--sec-escuro)}

/* ---------- 01 Contexto ---------- */
.contexto-grid{display:flex;flex-wrap:wrap;gap:48px}
.contexto-col-a{flex:0 1 340px;display:flex;flex-direction:column;gap:18px}
.contexto-col-b{flex:1 1 420px;display:flex;flex-direction:column}
.contexto-linha{border-top:1px solid var(--borda);padding:24px 0;display:flex;flex-direction:column;gap:6px}
.contexto-linha--stat{
  border-top:1px solid var(--tinta);display:flex;flex-wrap:wrap;gap:8px 28px;align-items:baseline;
}
.contexto-linha--borda-dupla{border-bottom:1px solid var(--borda)}
.stat-numero{
  font-family:'Newsreader',serif;font-weight:300;font-size:clamp(44px,5vw,62px);line-height:1;
  color:var(--garanca);min-width:150px;
}
.stat-texto{flex:1 1 260px;display:flex;flex-direction:column;gap:6px}
.stat-texto p{margin:0}
.stat-corpo{font-size:16px;line-height:1.6;color:var(--tinta)}
.stat-fonte{font-size:12.5px;color:var(--apoio)}
.contexto-linha h3{margin:0;font-family:'Newsreader',serif;font-weight:500;font-size:22px;color:var(--tinta)}
.contexto-linha p.corpo{margin:0;font-size:15.5px;line-height:1.65;color:var(--cinza-verde)}
.selo-inline{
  font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--apoio);
  border:1px dashed rgba(21,42,46,.35);border-radius:3px;padding:1px 5px;white-space:nowrap;
}

/* ---------- 02 Estrutura ---------- */
.curso-card{background:var(--card);border:1px solid var(--borda);border-radius:6px;padding:clamp(18px,3vw,32px)}
.curso-diagrama{width:100%;height:auto;display:block}
.curso-legenda{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr));gap:16px;
  margin-top:20px;border-top:1px solid var(--papel2);padding-top:18px;
}
.curso-legenda p{margin:0}
.curso-legenda .rotulo{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--garanca);font-weight:600;margin-bottom:4px}
.curso-legenda .desc{font-size:14.5px;line-height:1.55;color:var(--cinza-verde)}
.curso-nota{
  margin:20px 0 0;font-size:13.5px;color:var(--apoio);display:flex;flex-wrap:wrap;gap:8px;align-items:center;
}

.previa{margin-top:56px}
.previa-heading{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:baseline;margin-bottom:8px}
.previa-heading h3{margin:0;font-weight:400;font-size:clamp(24px,3vw,32px);color:var(--tinta)}
.previa-lead{margin:0 0 24px;max-width:66ch;font-size:15px;line-height:1.65;color:var(--cinza-verde)}

.modulos{border-bottom:1px solid var(--borda2)}
.modulo{border-top:1px solid var(--borda2)}
.modulo-btn{
  width:100%;display:flex;justify-content:space-between;gap:16px;align-items:flex-start;
  background:none;border:none;padding:18px 0;cursor:pointer;text-align:left;
}
.modulo-btn:hover{opacity:.85}
.modulo-btn:focus-visible{outline:2px solid var(--garanca);outline-offset:2px}
.modulo-txt{display:flex;flex-direction:column;gap:4px}
.modulo-titulo{font-family:'Newsreader',serif;font-size:clamp(18px,2.2vw,21px);color:var(--tinta);line-height:1.3}
.modulo-desc{font-family:Archivo,sans-serif;font-size:14px;line-height:1.55;color:var(--cinza-verde);font-style:italic}
.modulo-icon{font-family:Archivo,sans-serif;font-size:20px;color:var(--garanca);flex-shrink:0;margin-top:2px}
.modulo-painel{padding:0 0 20px;display:flex;flex-wrap:wrap;gap:8px;max-width:78ch}
.modulo-painel[hidden]{display:none}
.tema-chip{
  font-size:13.5px;line-height:1.5;color:var(--texto-form);background:var(--card);
  border:1px solid var(--borda);border-radius:999px;padding:6px 13px;
}

.previa-extra{margin-top:24px;display:flex;flex-direction:column;gap:14px}
.previa-extra-item{display:flex;flex-wrap:wrap;gap:6px 14px;align-items:baseline}
.previa-extra-item .rotulo{font-family:'Newsreader',serif;font-size:18px;color:var(--garanca);white-space:nowrap}
.previa-extra-item .desc{font-size:14.5px;line-height:1.6;color:var(--cinza-verde);flex:1 1 320px}

/* ---------- 03 Trilhas ---------- */
.trilhas-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,270px),1fr));gap:18px}
.trilha-card{
  background:var(--card);border:1px solid var(--borda);border-radius:6px;padding:26px 24px;
  display:flex;flex-direction:column;gap:10px;transition:border-color .2s,transform .2s;
}
.trilha-card:hover{border-color:var(--garanca);transform:translateY(-2px)}
.trilha-card svg{width:64px;height:20px}
.trilha-card h3{margin:0;font-weight:500;font-size:24px;color:var(--tinta)}
.trilha-card p{margin:0;font-size:15px;line-height:1.6;color:var(--cinza-verde);flex:1}

/* ---------- 04 Transparência ---------- */
.transp-wrap{overflow-x:auto}
.transp-table{width:100%;border-collapse:collapse;min-width:560px}
.transp-table th{
  text-align:left;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--apoio-escuro);
  font-weight:600;padding:0 16px 12px 0;border-bottom:1px solid rgba(243,239,230,.25);
}
.transp-table th:last-child{padding-right:0}
.transp-table td{
  padding:16px 16px 16px 0;border-bottom:1px solid rgba(243,239,230,.12);font-size:15px;
}
.transp-table tr:last-child td{border-bottom:none}
.transp-table td:last-child{padding-right:0;font-size:14.5px;color:var(--sec-escuro)}
.badge{
  font-size:11px;letter-spacing:.1em;text-transform:uppercase;border-radius:3px;padding:3px 8px;
  font-weight:600;white-space:nowrap;
}
.badge--definido{color:var(--petroleo);background:var(--garanca-clara)}
.badge--pendente{color:var(--sec-escuro);border:1px dashed rgba(243,239,230,.4)}

/* ---------- 05 Quem faz ---------- */
.quem-grid{display:flex;flex-wrap:wrap;gap:44px;align-items:flex-start}
.quem-col-a{flex:1 1 440px;display:flex;flex-direction:column;gap:16px}
.quem-col-a p{margin:0;font-size:16px;line-height:1.7;color:var(--cinza-verde)}
.quem-col-b{flex:1 1 340px;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.eixo-card{
  border:1px solid var(--borda);border-radius:6px;background:var(--card);padding:20px;
  display:flex;flex-direction:column;gap:6px;
}
.eixo-card .nome{font-family:'Newsreader',serif;font-size:17px;color:var(--garanca)}
.eixo-card .desc{font-size:13.5px;line-height:1.55;color:var(--cinza-verde)}

/* ---------- 06 Linha do tempo ---------- */
.timeline{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:32px}
.etapa{position:relative;border-top:2px solid var(--borda2);padding-top:22px;display:flex;flex-direction:column;gap:6px}
.etapa--atual{border-top-color:var(--garanca)}
.etapa-dot{position:absolute;top:-7px;left:0;width:12px;height:12px;border-radius:50%}
.etapa-dot--atual{background:var(--garanca)}
.etapa-dot--futura{background:var(--papel2);border:2px solid var(--garanca)}
.etapa-dot--final{background:var(--papel2);border:2px solid var(--apoio)}
.etapa-kicker{margin:0;font-size:11px;letter-spacing:.16em;text-transform:uppercase;font-weight:600;color:var(--apoio)}
.etapa-kicker--atual{color:var(--garanca)}
.etapa h3{margin:0;font-weight:500;font-size:22px;color:var(--tinta)}
.etapa p{margin:0;font-size:15px;line-height:1.6;color:var(--cinza-verde)}

/* ---------- 07 FAQ ---------- */
.faq{border-bottom:1px solid var(--borda2)}
.faq-item{border-top:1px solid var(--borda2)}
.faq-btn{
  width:100%;display:flex;justify-content:space-between;gap:16px;align-items:baseline;
  background:none;border:none;padding:20px 0;cursor:pointer;text-align:left;
  font-family:'Newsreader',serif;font-size:clamp(19px,2.4vw,23px);color:var(--tinta);
}
.faq-btn:hover{color:var(--garanca)}
.faq-btn:focus-visible{outline:2px solid var(--garanca);outline-offset:2px}
.faq-icon{font-family:Archivo,sans-serif;font-size:20px;color:var(--garanca);flex-shrink:0}
.faq-painel{padding:0 0 22px;max-width:70ch;font-size:16px;line-height:1.7;color:var(--texto-corpo-claro)}
.faq-painel[hidden]{display:none}
.faq-painel a{color:var(--garanca)}

/* ---------- Formulário ---------- */
.form-card{
  background:var(--card);border:1px solid var(--borda);border-radius:6px;
  padding:clamp(22px,4.5vw,36px);display:flex;flex-direction:column;gap:20px;
}
.form-card[hidden]{display:none}
.campo-grupo label.rotulo{display:block;font-size:13px;font-weight:600;color:var(--tinta);margin-bottom:6px}
.rotulo .opcional,.rotulo .obrigatorio{color:var(--apoio);font-weight:400}
.campo{
  width:100%;box-sizing:border-box;padding:12px 14px;font-family:Archivo,sans-serif;font-size:16px;
  color:var(--tinta);background:#FFFFFF;border:1px solid var(--borda3);border-radius:4px;
  outline:none;transition:border-color .15s,box-shadow .15s;
}
.campo:focus{border-color:var(--petroleo);box-shadow:0 0 0 3px rgba(11,34,38,.14)}
.campo[aria-invalid="true"]{border:1.5px solid var(--garanca)}
.campo-erro{margin:6px 0 0;font-size:13px;color:var(--garanca)}
.campo-erro[hidden]{display:none}

.check-linha{
  display:flex;gap:10px;align-items:flex-start;cursor:pointer;font-size:14px;line-height:1.55;
  color:var(--texto-form);margin-top:10px;
}
.check-linha input{margin-top:3px;width:16px;height:16px;accent-color:var(--garanca);flex-shrink:0}
.check-linha--consent{font-size:14.5px;margin-top:0}
.check-hint{margin:6px 0 0 26px;font-size:12.5px;line-height:1.55;color:var(--apoio)}

.pill-grupo{display:flex;flex-wrap:wrap;gap:8px}
.pill{
  padding:10px 16px;border-radius:999px;font-family:Archivo,sans-serif;font-size:14px;cursor:pointer;
  border:1px solid var(--borda3);background:#FFFFFF;color:var(--nav-link);transition:background .15s,color .15s,border-color .15s;
}
.pill[aria-pressed="true"]{border:1px solid var(--petroleo);background:var(--petroleo);color:var(--texto-escuro)}
.pill:focus-visible{outline:2px solid var(--petroleo);outline-offset:2px}

.form-nota{margin:0;font-size:12.5px;line-height:1.6;color:var(--apoio)}
.form-erro-envio{margin:0;font-size:13.5px;color:var(--garanca)}
.form-erro-envio[hidden]{display:none}

.sucesso-card{
  background:var(--card);border:1px solid var(--borda);border-radius:6px;
  padding:clamp(26px,5vw,40px);display:flex;flex-direction:column;gap:14px;
}
.sucesso-card[hidden]{display:none}
.sucesso-check{
  width:44px;height:44px;border-radius:50%;background:var(--petroleo);color:var(--texto-escuro);
  display:flex;align-items:center;justify-content:center;font-size:20px;
}
.sucesso-card h3{margin:0;font-weight:500;font-size:28px;color:var(--tinta)}
.sucesso-card p{margin:0;font-size:16px;line-height:1.7;color:var(--texto-corpo-claro)}
.sucesso-card .nota{font-size:13.5px;color:var(--apoio)}

/* ---------- Rodapé ---------- */
.site-footer{background:var(--petroleo);color:var(--sec-escuro);padding:56px clamp(20px,5vw,48px) 44px}
.footer-inner{max-width:1080px;margin:0 auto;display:flex;flex-direction:column;gap:20px}
.footer-corpo{margin:0;max-width:80ch;font-size:14px;line-height:1.7}
.footer-links{display:flex;flex-wrap:wrap;gap:8px 24px;align-items:center;font-size:14px}
.footer-links a{color:var(--garanca-clara)}
.footer-links a:hover{color:var(--texto-escuro)}
.footer-nota{margin:0;font-size:12.5px;color:#7E908D}

/* ---------- Páginas auxiliares (confirmado / política) ---------- */
.pagina-simples{padding:clamp(64px,10vw,110px) clamp(20px,5vw,48px);min-height:50vh}
.pagina-simples .section-inner--estreita{display:flex;flex-direction:column;gap:20px}
.politica-secao{border-top:1px solid var(--borda);padding:22px 0;display:flex;flex-direction:column;gap:8px}
.politica-secao h2{margin:0;font-weight:500;font-size:22px;color:var(--tinta)}
.politica-secao p{margin:0;font-size:15.5px;line-height:1.65;color:var(--cinza-verde)}

@media (max-width:480px){
  .quem-col-b{grid-template-columns:1fr}
}