/* CoverCheck — design system
   Paleta: petroleo (confianca), verde-sinal (dinheiro), areia (papel) */
:root{
  --navy:#0E2A47;
  --navy-700:#163A5F;
  --navy-100:#E8EEF5;
  --money:#1B7A5A;
  --money-100:#E4F1EC;
  --alert:#8A6D00;
  --alert-100:#FFF3CD;
  --paper:#FBFAF7;
  --ink:#1A1A1A;
  --muted:#6B7280;
  --rule:#D8DEE6;
  --radius:10px;
  --wrap:1140px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:"Source Sans 3","Helvetica Neue",Arial,sans-serif;
  font-size:17px;line-height:1.65;
}
h1,h2,h3,.brand{font-family:Georgia,"Times New Roman",serif;line-height:1.2;letter-spacing:-.01em}
h1{font-size:2.35rem;margin:0 0 .5rem;color:var(--navy)}
h2{font-size:1.6rem;margin:2.2rem 0 .6rem;color:var(--navy)}
h3{font-size:1.18rem;margin:1.6rem 0 .4rem;color:var(--navy-700)}
p{margin:0 0 1rem}
a{color:var(--navy-700)}
a:hover{color:var(--money)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}

/* ---------- header ---------- */
header.site{background:var(--navy);color:#fff;position:sticky;top:0;z-index:20}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:64px}
.brand{font-size:1.28rem;font-weight:700;color:#fff;text-decoration:none;display:flex;align-items:center;gap:9px}
.brand .mark{width:26px;height:26px;border-radius:6px;background:var(--money);display:inline-block;position:relative}
.brand .mark::after{content:"";position:absolute;inset:6px;border-left:3px solid #fff;border-bottom:3px solid #fff}
nav.main{display:flex;gap:22px;font-size:.95rem}
nav.main a{color:#CFDCEA;text-decoration:none}
nav.main a:hover,nav.main a[aria-current]{color:#fff}
.tagline{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:#8FB0CE}

/* ---------- ad slots ---------- */
.ad{
  background:repeating-linear-gradient(45deg,#F0F2F5,#F0F2F5 10px,#E7EAEF 10px,#E7EAEF 20px);
  border:1px dashed #B9C2CE;border-radius:var(--radius);
  color:var(--muted);text-align:center;font-size:.78rem;letter-spacing:.06em;
  text-transform:uppercase;padding:26px 12px;margin:26px 0;
}
.ad strong{display:block;color:#8A93A0;font-size:.7rem;margin-bottom:4px;font-weight:600}
.ad.leaderboard{min-height:96px;line-height:2.6}
.ad.inarticle{min-height:250px;line-height:9.5}
.ad.footer-ad{min-height:90px;line-height:2.3}
.ad-note{font-size:.8rem;color:var(--muted);margin:-14px 0 26px;font-style:italic}

/* ---------- hero ---------- */
.hero{background:linear-gradient(180deg,#fff 0%,var(--navy-100) 100%);border-bottom:1px solid var(--rule);padding:46px 0 40px}
.hero .kicker{color:var(--money);font-weight:700;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase}
.hero p.lede{font-size:1.12rem;max-width:62ch;color:#33404F}
.hero .meta{color:var(--muted);font-size:.86rem;margin-top:12px}

/* ---------- layout ---------- */
.cols{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:44px;padding:34px 0 60px}
@media(max-width:900px){.cols{grid-template-columns:1fr;gap:26px}}

/* ---------- article ---------- */
.article{background:#fff;border:1px solid var(--rule);border-radius:var(--radius);padding:34px 38px}
@media(max-width:600px){.article{padding:24px 20px}}
.article ul,.article ol{padding-left:22px}
.article li{margin-bottom:.45rem}
.byline{display:flex;gap:14px;align-items:center;padding-bottom:18px;border-bottom:1px solid var(--rule);margin-bottom:22px;font-size:.9rem;color:var(--muted)}
.byline .avatar{width:38px;height:38px;border-radius:50%;background:var(--navy-100);color:var(--navy);display:grid;place-items:center;font-weight:700;font-size:.85rem}

/* ---------- callouts ---------- */
.callout{border-left:4px solid var(--money);background:var(--money-100);padding:16px 20px;border-radius:0 var(--radius) var(--radius) 0;margin:22px 0}
.callout.warn{border-left-color:var(--alert);background:var(--alert-100)}
.callout .label{display:block;font-size:.74rem;letter-spacing:.11em;text-transform:uppercase;font-weight:700;color:var(--money);margin-bottom:5px}
.callout.warn .label{color:var(--alert)}
.callout p:last-child{margin-bottom:0}

/* ---------- tables ---------- */
table.data{width:100%;border-collapse:collapse;margin:20px 0;font-size:.93rem}
table.data caption{text-align:left;font-size:.82rem;color:var(--muted);padding-bottom:8px}
table.data th{background:var(--navy);color:#fff;text-align:left;padding:10px 12px;font-weight:600;font-size:.86rem}
table.data td{padding:10px 12px;border-bottom:1px solid var(--rule);vertical-align:top}
table.data tr:nth-child(even) td{background:#F7F9FB}
table.data td.num,table.data th.num{text-align:right;font-variant-numeric:tabular-nums}

/* ---------- sidebar ---------- */
aside .card{background:#fff;border:1px solid var(--rule);border-radius:var(--radius);padding:22px;margin-bottom:22px}
aside .card h3{margin-top:0;font-size:1.02rem}
aside .card ul{padding-left:18px;margin:0;font-size:.94rem}
aside .card li{margin-bottom:.5rem}
.toc ol{padding-left:20px;font-size:.93rem;margin:0}
.toc li{margin-bottom:.4rem}
.toolcta{background:var(--navy);color:#fff;border:none}
.toolcta h3{color:#fff}
.toolcta p{color:#C8D7E6;font-size:.92rem}
.btn{display:inline-block;background:var(--money);color:#fff;text-decoration:none;padding:11px 18px;border-radius:8px;font-weight:700;font-size:.92rem}
.btn:hover{background:#15654A;color:#fff}

/* ---------- hub cards ---------- */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:24px 0}
@media(max-width:900px){.grid3{grid-template-columns:1fr}}
a.tile{display:block;background:#fff;border:1px solid var(--rule);border-radius:var(--radius);padding:20px;text-decoration:none;color:inherit}
a.tile:hover{border-color:var(--navy-700);box-shadow:0 3px 14px rgba(14,42,71,.08)}
a.tile .t{font-family:Georgia,serif;font-size:1.06rem;color:var(--navy);display:block;margin-bottom:6px}
a.tile .d{font-size:.9rem;color:var(--muted)}

/* ---------- footer ---------- */
footer.site{background:var(--navy);color:#B9CCDD;padding:40px 0;font-size:.88rem;margin-top:20px}
footer.site .wrap{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}
@media(max-width:800px){footer.site .wrap{grid-template-columns:1fr}}
footer.site h4{color:#fff;font-family:Georgia,serif;font-size:1rem;margin:0 0 10px}
footer.site a{color:#B9CCDD;text-decoration:none}
footer.site a:hover{color:#fff}
footer.site li{list-style:none;margin-bottom:.4rem}
footer.site ul{padding:0;margin:0}
.legal{border-top:1px solid #24486F;margin-top:28px;padding-top:20px;font-size:.82rem;color:#8FB0CE;line-height:1.6}

/* ---------- demo banner ---------- */
.demo{background:var(--alert-100);color:var(--alert);border-bottom:1px solid #E5D08A;text-align:center;padding:9px 14px;font-size:.84rem;font-weight:600}

/* ---------- images ---------- */
figure{margin:26px 0}
figure img{width:100%;height:auto;display:block;border-radius:var(--radius);border:1px solid var(--rule)}
figure.banner{margin:0 0 26px}
figure.banner img{border-radius:var(--radius)}
figcaption{font-size:.83rem;color:var(--muted);padding-top:8px;line-height:1.5}
figcaption strong{color:var(--navy-700)}

/* slot visivel enquanto a imagem nao existe */
.img-slot{
  background:repeating-linear-gradient(135deg,var(--navy-100),var(--navy-100) 12px,#DCE5EF 12px,#DCE5EF 24px);
  border:1px dashed #9FB3CB;border-radius:var(--radius);
  min-height:190px;display:grid;place-items:center;
  color:var(--navy-700);font-size:.82rem;text-align:center;padding:22px;
  letter-spacing:.05em;text-transform:uppercase;
}
.img-slot span{display:block;font-size:.72rem;color:var(--muted);margin-top:7px;
  letter-spacing:.1em;font-weight:600}

@media(max-width:600px){
  figcaption{font-size:.8rem}
}

/* ---------- small topic icon ---------- */
h1.with-icon{display:flex;align-items:center;gap:14px}
h1.with-icon img.icon{
  width:52px;height:52px;flex:0 0 52px;border-radius:10px;
  border:1px solid var(--rule);background:#fff;
}
.page-icon{
  width:52px;height:52px;border-radius:10px;border:1px solid var(--rule);
  background:var(--navy-100);display:inline-grid;place-items:center;flex:0 0 52px;
}
.page-icon svg{width:26px;height:26px;display:block}
.hero h1.with-icon img.icon{background:#fff}
@media(max-width:600px){
  h1.with-icon{gap:11px}
  h1.with-icon img.icon,.page-icon{width:42px;height:42px;flex:0 0 42px}
  .page-icon svg{width:22px;height:22px}
}

/* ---------- inline source reference ---------- */
a.src-ref{
  font-size:.62em;vertical-align:super;line-height:0;
  color:var(--money);text-decoration:none;font-weight:700;
  margin-left:2px;padding:0 1px;
}
a.src-ref:hover{text-decoration:underline;color:var(--navy)}
p[id^="src"]{font-size:.9rem;line-height:1.55;margin-bottom:.7rem}
p[id^="src"] em{font-style:italic}