/* ===== 37V · Central de Guias (content/guide site) · RegalBlue · Mobile-first ===== */
:root{
  --bg:#0a1228; --bg2:#0f1a38; --bg3:#16244c; --paper:#101d40;
  --blue:#3b6ef0; --blue-d:#2451c8; --blue-l:#6b9aff; --blue-glow:rgba(59,110,240,0.30);
  --cyan:#38bdf8;
  --gold:#f5c542; --gold-d:#e0a82e; --gold-l:#ffd96a; --gold-glow:rgba(245,197,66,0.30);
  --text:#eaf0ff; --text2:#aebada; --text3:#7585aa;
  --border:rgba(255,255,255,0.08); --border-b:rgba(59,110,240,0.34); --border-g:rgba(245,197,66,0.32);
  --r:12px; --r2:16px; --t:.18s ease; --read:760px; --wrap:1180px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--text);font-family:'Segoe UI',system-ui,-apple-system,Arial,sans-serif;line-height:1.7;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:var(--blue-l);text-decoration:none;transition:color var(--t)}
a:hover{color:var(--cyan)}
h1,h2,h3,h4{line-height:1.25;color:var(--text)}
.v73-wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 18px}
.v73-read{max-width:var(--read);margin:0 auto;padding:0 18px}

/* Botões */
.v73-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:10px;font-weight:700;font-size:.94rem;cursor:pointer;border:none;white-space:nowrap;transition:transform var(--t),box-shadow var(--t);text-align:center}
.v73-btn-gold{background:linear-gradient(135deg,var(--gold-l),var(--gold-d));color:#2a1c00;box-shadow:0 5px 18px var(--gold-glow)}
.v73-btn-gold:hover{transform:translateY(-2px);color:#2a1c00}
.v73-btn-blue{background:linear-gradient(135deg,var(--blue-l),var(--blue-d));color:#fff;box-shadow:0 5px 18px var(--blue-glow)}
.v73-btn-blue:hover{transform:translateY(-2px);color:#fff}
.v73-btn-ghost{background:transparent;color:var(--text);border:1.5px solid var(--border-b)}
.v73-btn-ghost:hover{border-color:var(--blue);color:var(--blue-l)}
.v73-btn-lg{padding:14px 26px;font-size:1rem}.v73-btn-block{display:flex;width:100%}

/* Topbar aviso */
.v73-top{background:linear-gradient(90deg,#13234e,#0f1a38);border-bottom:1px solid var(--border-b);color:#dce6ff;font-size:.78rem;text-align:center;padding:7px 14px}
.v73-top strong{color:var(--gold-l)}

/* Header (content-site) */
.v73-header{position:sticky;top:0;z-index:100;background:rgba(10,18,40,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.v73-nav{display:flex;align-items:center;gap:14px;height:60px}
.v73-brand img{height:38px;width:auto;display:block;filter:drop-shadow(0 0 9px var(--blue-glow))}
.v73-nav-links{display:none}
.v73-nav-cta{margin-left:auto;display:flex;gap:8px}
.v73-nav-cta .v73-btn{padding:8px 16px;font-size:.84rem}
.v73-burger{margin-left:auto;background:none;border:none;color:var(--text);font-size:1.5rem;cursor:pointer;padding:4px 8px}
.v73-menu.v73-open{display:flex;flex-direction:column;position:absolute;top:60px;left:0;right:0;background:var(--bg2);border-bottom:1px solid var(--border);padding:10px 18px;gap:2px;max-height:82vh;overflow:auto}
.v73-menu.v73-open a{padding:12px 6px;color:var(--text2);border-bottom:1px solid var(--border);font-weight:600}
.v73-menu.v73-open a:hover,.v73-menu a.v73-on{color:var(--gold-l)}

/* Breadcrumb */
.v73-crumb{padding:16px 0 0;font-size:.8rem;color:var(--text3)}
.v73-crumb a{color:var(--blue-l)}.v73-crumb span{color:var(--text3)}

/* Hub hero (home — compacto, não marketing) */
.v73-hubhero{background:radial-gradient(ellipse 80% 60% at 50% -10%,rgba(59,110,240,.20),transparent 60%),var(--bg);border-bottom:1px solid var(--border)}
.v73-hubhero-in{padding:38px 18px 34px;text-align:center;max-width:780px;margin:0 auto}
.v73-hubhero img{width:84px;height:84px;border-radius:18px;margin:0 auto 16px;box-shadow:0 0 24px var(--blue-glow)}
.v73-hubhero h1{font-size:clamp(1.7rem,5.5vw,2.4rem);font-weight:900;margin-bottom:12px}
.v73-hubhero p{color:var(--text2);font-size:1.04rem;max-width:600px;margin:0 auto 20px}
.v73-hubhero .v73-search-note{display:inline-flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-top:6px}
.v73-hubhero .v73-search-note span{background:var(--card,rgba(255,255,255,.05));border:1px solid var(--border);border-radius:999px;padding:5px 13px;font-size:.78rem;color:var(--text2)}

/* Section heading (content-site: rótulo + linha) */
.v73-sec{padding:40px 0}.v73-sec-alt{background:var(--bg2)}
.v73-sechead{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:20px;flex-wrap:wrap}
.v73-sechead h2{font-size:clamp(1.3rem,4vw,1.7rem);font-weight:800}
.v73-sechead a{font-size:.85rem;font-weight:600}

/* Category grid */
.v73-cat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.v73-cat{display:flex;gap:13px;align-items:center;background:var(--paper);border:1px solid var(--border);border-radius:var(--r);padding:16px;transition:border-color var(--t),transform var(--t)}
.v73-cat:hover{border-color:var(--border-b);transform:translateY(-3px)}
.v73-cat .v73-cat-ic{flex-shrink:0;width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--blue-d));display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px var(--blue-glow)}
.v73-cat h3{font-size:1rem;font-weight:800;color:var(--text)}
.v73-cat p{font-size:.78rem;color:var(--text3)}

/* Article cards (guias) */
.v73-artgrid{display:grid;grid-template-columns:1fr;gap:16px}
.v73-artcard{background:var(--paper);border:1px solid var(--border);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:border-color var(--t),transform var(--t)}
.v73-artcard:hover{border-color:var(--border-b);transform:translateY(-3px)}
.v73-artcard-img{aspect-ratio:16/9;overflow:hidden;position:relative}
.v73-artcard-img img{width:100%;height:100%;object-fit:cover}
.v73-artcard-cat{position:absolute;top:10px;left:10px;background:rgba(10,18,40,.85);border:1px solid var(--border-b);color:var(--blue-l);font-size:.66rem;font-weight:700;padding:3px 10px;border-radius:999px;text-transform:uppercase;letter-spacing:.05em}
.v73-artcard-body{padding:14px 16px 16px}
.v73-artcard-body h3{font-size:1.06rem;font-weight:800;margin-bottom:6px;line-height:1.35}
.v73-artcard-body p{font-size:.86rem;color:var(--text2);margin-bottom:10px}
.v73-artcard-meta{font-size:.74rem;color:var(--text3);display:flex;gap:12px}

/* Lista de artigos (últimos) */
.v73-list{display:flex;flex-direction:column;gap:2px;border:1px solid var(--border);border-radius:var(--r);overflow:hidden}
.v73-list a{display:flex;align-items:center;gap:12px;padding:14px 16px;background:var(--paper);border-bottom:1px solid var(--border);color:var(--text)}
.v73-list a:last-child{border-bottom:none}
.v73-list a:hover{background:var(--bg3)}
.v73-list .v73-li-tag{flex-shrink:0;font-size:.66rem;font-weight:700;color:var(--gold-l);background:rgba(245,197,66,.1);border:1px solid var(--border-g);border-radius:6px;padding:3px 8px}
.v73-list .v73-li-t{font-size:.92rem;font-weight:600}
.v73-list .v73-li-arrow{margin-left:auto;color:var(--text3)}

/* === Artigo (guia) === */
.v73-art{padding:8px 0 30px}
.v73-arthead{max-width:var(--read);margin:0 auto;padding:18px 18px 0}
.v73-arttag{display:inline-block;background:rgba(59,110,240,.14);border:1px solid var(--border-b);color:var(--blue-l);font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;padding:4px 12px;border-radius:999px;margin-bottom:14px}
.v73-arthead h1{font-size:clamp(1.6rem,5vw,2.2rem);font-weight:900;margin-bottom:12px}
.v73-meta{display:flex;flex-wrap:wrap;gap:8px 16px;font-size:.78rem;color:var(--text3);border-bottom:1px solid var(--border);padding-bottom:16px}
.v73-meta .v73-m{display:inline-flex;align-items:center;gap:6px}
.v73-meta .v73-verif{color:var(--cyan);font-weight:700}
.v73-arthero{max-width:var(--read);margin:18px auto 0;padding:0 18px}
.v73-arthero img{width:100%;border-radius:var(--r2);border:1px solid var(--border)}

/* TOC */
.v73-toc{max-width:var(--read);margin:24px auto 0;padding:0 18px}
.v73-toc-box{background:var(--bg3);border:1px solid var(--border-b);border-radius:var(--r);padding:16px 18px}
.v73-toc-box strong{display:block;font-size:.82rem;text-transform:uppercase;letter-spacing:.06em;color:var(--gold-l);margin-bottom:10px}
.v73-toc-box ol{margin:0;padding-left:20px}
.v73-toc-box li{margin-bottom:6px;font-size:.9rem}
.v73-toc-box a{color:var(--text2)}.v73-toc-box a:hover{color:var(--cyan)}

/* Corpo do artigo */
.v73-artbody{max-width:var(--read);margin:0 auto;padding:8px 18px 0;color:var(--text2);font-size:1.02rem;line-height:1.8}
.v73-artbody h2{font-size:1.45rem;font-weight:800;margin:34px 0 12px;padding-top:8px;scroll-margin-top:74px}
.v73-artbody h3{font-size:1.18rem;font-weight:700;margin:24px 0 8px;color:var(--text)}
.v73-artbody p{margin-bottom:16px}
.v73-artbody ul,.v73-artbody ol{margin:0 0 18px 22px}.v73-artbody li{margin-bottom:9px}
.v73-artbody strong{color:var(--gold-l)}
.v73-artbody img{border-radius:var(--r);border:1px solid var(--border);margin:18px 0}

/* Callout (dica / aviso / info) */
.v73-callout{border-radius:var(--r);padding:15px 18px;margin:22px 0;border-left:4px solid var(--blue);background:rgba(59,110,240,.08);font-size:.95rem;color:var(--text2)}
.v73-callout strong{color:var(--text)}
.v73-callout.v73-dica{border-left-color:var(--cyan);background:rgba(56,189,248,.08)}
.v73-callout.v73-aviso{border-left-color:#f5b54a;background:rgba(245,181,74,.09)}
.v73-callout.v73-ouro{border-left-color:var(--gold);background:rgba(245,197,66,.09)}
.v73-callout .v73-co-tag{display:block;font-size:.74rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--gold-l);margin-bottom:5px}

/* Passo a passo */
.v73-steps{counter-reset:v73s;margin:22px 0;padding:0;list-style:none}
.v73-steps>li{position:relative;padding:0 0 18px 48px;border-left:2px solid var(--border-b);margin-left:16px}
.v73-steps>li:last-child{border-left-color:transparent;padding-bottom:0}
.v73-steps>li::before{counter-increment:v73s;content:counter(v73s);position:absolute;left:-17px;top:-2px;width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,var(--blue-l),var(--blue-d));color:#fff;font-weight:800;font-size:.92rem;display:flex;align-items:center;justify-content:center;box-shadow:0 3px 10px var(--blue-glow)}
.v73-steps h4{font-size:1.02rem;color:var(--text);margin-bottom:4px}
.v73-steps p{font-size:.92rem;color:var(--text2);margin:0}

/* Keybox (resumo de fatos) */
.v73-keybox{background:var(--paper);border:1px solid var(--border-g);border-radius:var(--r);padding:18px;margin:22px 0}
.v73-keybox strong.v73-kb-t{display:block;color:var(--gold-l);font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;margin-bottom:12px}
.v73-keybox dl{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;font-size:.92rem}
.v73-keybox dt{color:var(--text3)}.v73-keybox dd{color:var(--text);font-weight:600}

/* Tabela */
.v73-table{width:100%;border-collapse:collapse;font-size:.9rem;border:1px solid var(--border);border-radius:var(--r);overflow:hidden;margin:18px 0}
.v73-table th,.v73-table td{padding:11px 13px;text-align:left;border-bottom:1px solid var(--border)}
.v73-table thead th{background:var(--bg3);color:var(--gold-l);font-weight:800}
.v73-table tbody tr:nth-child(even){background:rgba(59,110,240,.05)}

/* Perguntas rápidas (inline) */
.v73-q{margin:22px 0}
.v73-q details{border:1px solid var(--border);border-radius:var(--r);margin-bottom:8px;background:var(--paper);overflow:hidden}
.v73-q summary{padding:13px 16px;font-weight:700;cursor:pointer;list-style:none;font-size:.95rem;color:var(--text)}
.v73-q summary::-webkit-details-marker{display:none}
.v73-q summary::before{content:"?";display:inline-flex;width:20px;height:20px;border-radius:50%;background:var(--blue);color:#fff;font-size:.75rem;align-items:center;justify-content:center;margin-right:10px}
.v73-q p{padding:0 16px 14px;color:var(--text2);font-size:.92rem}

/* CTA inline (dentro do artigo) */
.v73-ctabox{max-width:var(--read);margin:30px auto 0;padding:0 18px}
.v73-ctabox-in{background:linear-gradient(135deg,rgba(59,110,240,.16),rgba(245,197,66,.06));border:1px solid var(--border-b);border-radius:var(--r2);padding:22px;text-align:center}
.v73-ctabox-in h3{font-size:1.2rem;margin-bottom:6px}
.v73-ctabox-in p{color:var(--text2);font-size:.92rem;margin-bottom:14px}

/* Guias relacionados */
.v73-related{max-width:var(--read);margin:34px auto 0;padding:0 18px}
.v73-related h3{font-size:1.1rem;margin-bottom:14px}
.v73-related-grid{display:grid;grid-template-columns:1fr;gap:10px}
.v73-related a{display:flex;gap:11px;align-items:center;background:var(--paper);border:1px solid var(--border);border-radius:10px;padding:11px 13px;color:var(--text)}
.v73-related a:hover{border-color:var(--border-b)}
.v73-related a span{font-size:.66rem;color:var(--blue-l);font-weight:700;text-transform:uppercase}
.v73-related a b{font-size:.9rem;font-weight:600;display:block;margin-top:2px}

/* Footer */
.v73-foot{background:var(--bg2);border-top:1px solid var(--border);padding:40px 0 30px;margin-top:30px}
.v73-foot-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px 16px;margin-bottom:24px}
.v73-foot-col h4{font-size:.9rem;color:var(--text);margin-bottom:11px}
.v73-foot-col a{display:block;color:var(--text3);font-size:.83rem;padding:4px 0}
.v73-foot-col a:hover{color:var(--gold-l)}
.v73-foot-brand{grid-column:1/-1;margin-bottom:4px}
.v73-foot-brand img{height:32px;width:auto;margin-bottom:8px}
.v73-foot-note{font-size:.76rem;color:var(--text3);line-height:1.7;border-top:1px solid var(--border);padding-top:16px}
.v73-foot-note strong{color:var(--text2)}

/* 404 */
.v73-err{text-align:center;padding:64px 18px 80px}
.v73-err h1{font-size:4.2rem;color:var(--gold)}
.v73-err-links{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:22px}
.v73-err-links a{background:var(--paper);border:1px solid var(--border-b);border-radius:10px;padding:9px 15px;font-size:.85rem}

/* Ícones SVG — estilo OUTLINE-EM-BADGE (4ª variante: glifo branco em badge azul/dourado redondo) */
.v73-i{display:inline-block;vertical-align:middle;width:22px;height:22px}
.v73-cat-ic .v73-i{width:24px;height:24px}

/* ===== Desktop ===== */
@media(min-width:680px){
  .v73-cat-grid{grid-template-columns:repeat(3,1fr)}
  .v73-artgrid{grid-template-columns:repeat(2,1fr)}
  .v73-related-grid{grid-template-columns:repeat(2,1fr)}
  .v73-foot-grid{grid-template-columns:2fr 1fr 1fr 1fr}
}
@media(min-width:920px){
  .v73-nav-links{display:flex;align-items:center;gap:4px;margin-left:14px}
  .v73-nav-links a{padding:8px 12px;color:var(--text2);font-weight:600;font-size:.9rem;border-radius:8px}
  .v73-nav-links a:hover,.v73-nav-links a.v73-on{color:var(--gold-l);background:rgba(245,197,66,.07)}
  .v73-burger{display:none}
  .v73-artgrid{grid-template-columns:repeat(3,1fr)}
}