/* ARTIGOS DE ALERTA — herda a identidade do index.html */
:root{
  --azul:#3B9BFF;
  --azul-tint:rgba(59,155,255,.12);
  --bg:#0B0F14;
  --surface:#121821;
  --surface-2:#0E141C;
  --borda:#263140;
  --texto:#EDF1F6;
  --muted:#96A4B6;
  --verde:#25D366;
  --ouro:#FFB020;
  --ouro-tint:rgba(255,176,32,.12);
  --vermelho:#FF6B6B;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;color:var(--muted);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:'Montserrat',sans-serif;color:var(--texto);line-height:1.25}
a{color:var(--azul)}
.container{width:min(1120px,90%);margin:0 auto}
.cola{width:min(760px,92%);margin:0 auto}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:'Montserrat',sans-serif;font-weight:700;font-size:.92rem;padding:14px 28px;border-radius:10px;text-decoration:none;transition:transform .2s,box-shadow .2s,background .2s;border:none}
.btn-azul{background:var(--azul);color:#07101C;box-shadow:0 8px 24px rgba(0,123,255,.35)}
.btn-azul:hover{background:#5CADFF;transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--texto);border:1.5px solid var(--borda)}
.btn-outline:hover{border-color:var(--azul);color:var(--azul)}
.btn-wa{background:var(--verde);color:#07100B}
.btn-wa:hover{background:#3DDC78;transform:translateY(-2px)}
.btn-ouro{background:var(--ouro);color:#1A1206;box-shadow:0 8px 24px rgba(255,176,32,.3)}
.btn-ouro:hover{background:#FFC24D;transform:translateY(-2px)}

/* HEADER */
header{position:sticky;top:0;z-index:60;background:rgba(11,15,20,.85);backdrop-filter:blur(12px);border-bottom:1px solid rgba(38,49,64,.7)}
nav{display:flex;align-items:center;justify-content:space-between;height:88px}
.logo{display:inline-flex;align-items:center;text-decoration:none}
.logo-marca{height:clamp(50px,7.5vw,74px);width:auto;object-fit:contain;display:block}
.nav-links{display:flex;align-items:center;gap:26px;list-style:none}
.nav-links a{text-decoration:none;color:var(--muted);font-weight:500;font-size:.9rem;transition:color .2s}
.nav-links a:hover{color:var(--azul)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--texto);border-radius:2px}
.wa-fixo{position:fixed;right:24px;bottom:24px;width:58px;height:58px;border-radius:50%;background:var(--verde);display:flex;align-items:center;justify-content:center;box-shadow:0 10px 30px rgba(37,211,102,.4);z-index:70;text-decoration:none}

/* BREADCRUMB */
.crumbs{padding:26px 0 0;font-size:.78rem}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--azul)}
.crumbs span{color:var(--borda);margin:0 8px}
.crumbs b{color:var(--texto);font-weight:600}

/* CABECALHO DO ARTIGO */
.art-cabecalho{padding:34px 0 30px;border-bottom:1px solid var(--borda);margin-bottom:34px}
.selo{display:inline-flex;align-items:center;gap:8px;font-family:'Montserrat',sans-serif;font-size:.66rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;padding:6px 12px;border-radius:100px;margin-bottom:18px}
.selo.ouro{color:var(--ouro);border:1px solid rgba(255,176,32,.4);background:var(--ouro-tint)}
.selo.azul{color:var(--azul);border:1px solid rgba(59,155,255,.35);background:var(--azul-tint)}
.art-cabecalho h1{font-size:clamp(1.6rem,4.2vw,2.5rem);font-weight:800;letter-spacing:-.01em}
.art-cabecalho .sublinha{font-size:1.02rem;margin-top:14px;max-width:640px}
.meta-cab{position:relative;display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.chip{display:inline-flex;align-items:center;gap:7px;font-size:.76rem;font-weight:600;padding:7px 13px;border-radius:8px;background:var(--surface);border:1px solid var(--borda);color:var(--muted)}
.chip b{color:var(--texto);font-weight:700}
.chip.corte{border-color:rgba(255,176,32,.4);background:var(--ouro-tint);color:var(--ouro)}
.chip.fonte{border-color:rgba(59,155,255,.35);background:var(--azul-tint);color:var(--azul)}

/* CORPO */
.art-corpo{padding-bottom:20px}
.art-corpo h2{font-size:clamp(1.25rem,3vw,1.6rem);font-weight:800;margin:44px 0 16px;padding-top:4px}
.art-corpo h2:first-child{margin-top:0}
.art-corpo h3{font-size:1.05rem;font-weight:700;margin:26px 0 10px}
.art-corpo p{margin-bottom:16px}
.art-corpo strong{color:var(--texto);font-weight:600}
.art-corpo ul,.art-corpo ol{margin:0 0 18px 20px}
.art-corpo li{margin-bottom:9px}
.art-corpo blockquote{border-left:3px solid var(--azul);background:var(--azul-tint);padding:16px 20px;border-radius:0 10px 10px 0;margin:0 0 20px;font-size:.93rem;color:var(--texto)}
.art-corpo blockquote cite{display:block;font-size:.76rem;color:var(--muted);font-style:normal;margin-top:10px}
.aviso{border-left:3px solid var(--ouro);background:var(--ouro-tint);padding:18px 22px;border-radius:0 10px 10px 0;margin:0 0 22px}
.aviso .rot{font-family:'Montserrat',sans-serif;font-size:.7rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--ouro);display:block;margin-bottom:7px}
.aviso p{margin:0;font-size:.92rem}
.cuidado{border-left:3px solid var(--vermelho);background:rgba(255,107,107,.09);padding:18px 22px;border-radius:0 10px 10px 0;margin:0 0 22px}
.cuidado .rot{font-family:'Montserrat',sans-serif;font-size:.7rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--vermelho);display:block;margin-bottom:7px}
.cuidado p{margin:0;font-size:.92rem}
.resumo{background:var(--surface);border:1px solid var(--borda);border-radius:16px;padding:26px 28px;margin-bottom:30px}
.resumo h2{font-size:1rem;font-weight:800;margin:0 0 14px;letter-spacing:.02em;text-transform:uppercase;color:var(--azul)}
.resumo ul{margin:0;list-style:none}
.resumo li{position:relative;padding-left:26px;margin-bottom:11px;font-size:.95rem}
.resumo li:last-child{margin-bottom:0}
.resumo li::before{content:"";position:absolute;left:0;top:.55em;width:9px;height:9px;border-radius:50%;background:var(--azul)}

/* TABELA */
.tabela-wrap{overflow-x:auto;margin:0 0 22px;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:.87rem;min-width:520px}
th,td{padding:13px 15px;text-align:left;border-bottom:1px solid var(--borda);vertical-align:top}
th{font-family:'Montserrat',sans-serif;font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--texto);background:var(--surface-2)}
td{color:var(--muted)}
td strong{color:var(--texto)}
tr.sim td{background:rgba(255,176,107,.06)}
tr.sim td:first-child{box-shadow:inset 3px 0 0 var(--ouro)}
tr.ok td:first-child{box-shadow:inset 3px 0 0 var(--verde)}

/* CHECKLIST */
.chk{background:var(--surface);border:1px solid var(--borda);border-radius:16px;padding:26px 28px;margin:0 0 26px}
.chk h2{font-size:1.05rem;font-weight:800;margin:0 0 16px}
.chk ol{margin:0;list-style:none;counter-reset:passo}
.chk li{counter-increment:passo;position:relative;padding-left:38px;margin-bottom:14px;font-size:.93rem}
.chk li::before{content:counter(passo);position:absolute;left:0;top:0;width:24px;height:24px;border-radius:50%;background:var(--azul);color:#07101C;font-family:'Montserrat',sans-serif;font-weight:800;font-size:.74rem;display:flex;align-items:center;justify-content:center}
.chk li:last-child{margin-bottom:0}

/* FONTES */
.fontes-art{background:var(--surface);border:1px solid var(--borda);border-radius:16px;padding:26px 28px;margin:0 0 26px}
.fontes-art h2{font-size:1.05rem;font-weight:800;margin:0 0 6px}
.fontes-art > p{font-size:.86rem;margin-bottom:18px}
.fonte-lista{list-style:none;margin:0}
.fonte-lista li{padding:12px 0;border-bottom:1px solid var(--borda);font-size:.87rem}
.fonte-lista li:last-child{border-bottom:0;padding-bottom:0}
.fonte-lista a{font-weight:600;text-decoration:none;word-break:break-word}
.fonte-lista a:hover{text-decoration:underline}
.fonte-lista .det{display:block;color:var(--muted);font-size:.78rem;margin-top:3px}

/* NAVEGACAO ENTRE ALERTAS */
.prox{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:0 0 34px}
.prox a{display:block;background:var(--surface);border:1px solid var(--borda);border-radius:14px;padding:18px 20px;text-decoration:none;transition:border-color .2s,transform .2s}
.prox a:hover{border-color:var(--azul);transform:translateY(-2px)}
.prox .dir{text-align:right}
.prox .rot{font-size:.68rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:6px}
.prox .tit{font-family:'Montserrat',sans-serif;font-size:.9rem;font-weight:700;color:var(--texto);line-height:1.35}

/* CTA */
.cta-art{background:linear-gradient(150deg,rgba(59,155,255,.16),rgba(59,155,255,.03) 60%,transparent);border:1px solid rgba(59,155,255,.35);border-radius:20px;padding:38px 34px;margin:0 0 30px;text-align:center}
.cta-art h2{font-size:clamp(1.2rem,3vw,1.5rem);font-weight:800;margin-bottom:10px}
.cta-art p{font-size:.93rem;max-width:520px;margin:0 auto 22px}
.cta-art .botoes{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.cta-art .cta-rodape{font-size:.82rem;color:var(--muted);max-width:none;margin:18px 0 0}
.cta-art .cta-rodape a{color:var(--azul);text-decoration:underline}

.qual{background:rgba(0,0,0,.28);border:1px solid var(--borda);border-radius:14px;padding:22px 24px;margin:0 auto 24px;max-width:620px;text-align:left}
.qual-rot{display:block;font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ouro);margin-bottom:12px}
.qual ul{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:10px}
.qual li{font-size:.89rem;line-height:1.55;color:var(--texto-2)}
.qual li strong{color:var(--texto)}
.qual code{font-size:.86em;background:rgba(255,255,255,.08);padding:1px 5px;border-radius:4px}
.qual .qual-nota{font-size:.78rem;color:var(--muted);max-width:none;margin:14px 0 0;line-height:1.5}

.rodape-aviso{font-size:.8rem;color:var(--muted);border-top:1px solid var(--borda);padding:22px 0 40px}

/* FOOTER */
footer{border-top:1px solid var(--borda);padding:52px 0 26px;margin-top:20px;background:var(--surface-2)}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1fr;gap:34px}
.footer-band img{height:clamp(50px,7.5vw,74px);width:auto;object-fit:contain;margin-bottom:12px}
.footer-band p{font-size:.85rem;max-width:280px}
.footer-col h3{font-size:.78rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase;margin-bottom:14px}
.footer-col a{display:block;font-size:.85rem;color:var(--muted);text-decoration:none;margin-bottom:8px}
.footer-col a:hover{color:var(--azul)}
.copyright{border-top:1px solid var(--borda);margin-top:36px;padding-top:20px;font-size:.78rem;text-align:center}

@media(max-width:900px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .footer-band{grid-column:1/-1}
}
@media(max-width:820px){
  .nav-links{position:fixed;inset:88px 0 auto 0;background:rgba(11,15,20,.98);backdrop-filter:blur(12px);flex-direction:column;align-items:flex-start;padding:24px 5%;gap:18px;border-bottom:1px solid var(--borda);display:none}
  .nav-links.aberto{display:flex}
  .nav-toggle{display:flex}
  .prox{grid-template-columns:1fr}
  .prox .dir{text-align:left}
  .cta-art{padding:30px 20px}
  .resumo,.chk,.fontes-art{padding:22px 20px}
  .cta-art .botoes .btn{width:100%}
}
@media(max-width:560px){
  .art-cabecalho h1{font-size:1.5rem}
  .wa-fixo{right:14px;bottom:14px;width:52px;height:52px}
  .footer-grid{grid-template-columns:1fr}
}