:root{--bg:#101018;--panel:#181826;--panel2:#1f1f30;--ink:#eff0f6;--muted:#a3a6ba;--gold:#e4c200;--gold2:#dda93c;--line:#2b2b40;--max:1120px}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:'Inter',system-ui,sans-serif;font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:'Montserrat',sans-serif;line-height:1.25;font-weight:700}
a{color:var(--gold);text-decoration:none}
img{max-width:100%;height:auto}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
/* header */
header{position:sticky;top:0;z-index:50;background:rgba(16,16,24,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.nav .logo img{height:30px;display:block}
.nav ul{display:flex;list-style:none;gap:28px;align-items:center}
.nav ul a{color:var(--ink);font-size:15px;font-weight:500}
.nav ul a:hover{color:var(--gold)}
.btn{display:inline-block;background:var(--gold);color:#101018;font-weight:700;font-family:'Montserrat',sans-serif;padding:12px 26px;border-radius:8px;font-size:15px;transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(228,194,0,.25)}
.btn.ghost{background:transparent;color:var(--gold);border:1px solid var(--gold)}
@media(max-width:760px){
.nav{flex-wrap:wrap;height:auto;padding:12px 0;row-gap:2px}
.nav .logo img{height:24px}
.nav .btn{padding:9px 16px;font-size:13px}
.nav ul{order:3;width:100%;gap:18px;overflow-x:auto;padding-bottom:4px}
.nav ul a{font-size:13.5px;white-space:nowrap}
}
/* hero */
.hero{padding:96px 0 72px;text-align:center;background:radial-gradient(ellipse 80% 60% at 50% -10%,rgba(228,194,0,.10),transparent)}
.hero h1{font-size:clamp(32px,5vw,54px);max-width:820px;margin:0 auto 20px}
.hero p{color:var(--muted);max-width:640px;margin:0 auto 36px;font-size:19px}
.hero .kicker,.kicker{display:inline-block;color:var(--gold2);font-weight:600;font-size:13px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:18px}
.gold{color:var(--gold)}
/* sections */
section{padding:72px 0}
.sec-title{font-size:clamp(26px,3.4vw,38px);margin-bottom:14px}
.sec-sub{color:var(--muted);max-width:620px;margin-bottom:44px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
@media(max-width:900px){.grid3{grid-template-columns:1fr}.grid2{grid-template-columns:1fr}}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:32px;transition:border-color .2s,transform .2s}
.card:hover{border-color:var(--gold2);transform:translateY(-3px)}
.card h3{font-size:20px;margin-bottom:10px}
.card p{color:var(--muted);font-size:15.5px}
.card .num{font-family:'Montserrat',sans-serif;font-size:14px;font-weight:700;color:var(--gold);margin-bottom:14px;display:block}
/* blog cards */
.post-card{display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:28px;transition:border-color .2s,transform .2s;height:100%}
.post-card:hover{border-color:var(--gold2);transform:translateY(-3px)}
.post-card .chip{margin-bottom:14px}
.post-card h3{font-size:18px;margin-bottom:10px}
.post-card h3 a{color:var(--ink)}
.post-card h3 a:hover{color:var(--gold)}
.post-card p{color:var(--muted);font-size:14.5px;flex:1}
.post-card .more{margin-top:16px;font-size:14px;font-weight:600}
.chip{display:inline-block;background:rgba(228,194,0,.12);color:var(--gold);font-size:12px;font-weight:600;padding:4px 12px;border-radius:99px;letter-spacing:.02em;width:fit-content}
/* filtros */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:40px}
.filters button{background:var(--panel);border:1px solid var(--line);color:var(--muted);padding:8px 18px;border-radius:99px;font-size:14px;font-weight:500;cursor:pointer;font-family:inherit}
.filters button.on{background:var(--gold);color:#101018;border-color:var(--gold);font-weight:700}
/* artigo */
.art-head{padding:64px 0 8px;max-width:760px;margin:0 auto}
.crumbs{font-size:13.5px;color:var(--muted);margin-bottom:22px}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--gold)}
.art-head h1{font-size:clamp(28px,4vw,42px);margin:16px 0 18px}
.art-meta{color:var(--muted);font-size:14px;display:flex;gap:16px;align-items:center;margin-bottom:8px}
.art-body{max-width:760px;margin:0 auto;padding:24px 0 40px}
.art-body h2{font-size:27px;margin:44px 0 16px}
.art-body h3{font-size:21px;margin:34px 0 14px}
.art-body h4{font-size:18px;margin:28px 0 12px}
.art-body p{margin:0 0 20px;color:#d6d8e4}
.art-body ul,.art-body ol{margin:0 0 20px 26px;color:#d6d8e4}
.art-body li{margin-bottom:8px}
.art-body strong{color:var(--ink)}
.art-body a{text-decoration:underline;text-underline-offset:3px}
.art-body img{border-radius:12px;margin:12px 0 24px}
.art-body blockquote{border-left:3px solid var(--gold);padding:6px 0 6px 20px;margin:0 0 20px;color:var(--muted);font-style:italic}
.art-body figure{margin:0 0 24px}
/* CTA box */
.cta-box{background:linear-gradient(135deg,var(--panel2),var(--panel));border:1px solid var(--gold2);border-radius:16px;padding:36px;margin:48px auto;max-width:760px}
.cta-box h3{font-size:22px;margin-bottom:10px}
.cta-box p{color:var(--muted);margin-bottom:22px;font-size:15.5px}
/* faq */
.faq details{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:20px 24px;margin-bottom:12px}
.faq summary{font-weight:600;cursor:pointer;font-size:16.5px;font-family:'Montserrat',sans-serif}
.faq details p{color:var(--muted);margin-top:12px;font-size:15.5px}
/* footer */
footer{border-top:1px solid var(--line);padding:56px 0 40px;margin-top:40px}
.foot{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap}
.foot img{height:26px;margin-bottom:14px}
.foot p,.foot a{color:var(--muted);font-size:14px;display:block}
.foot a:hover{color:var(--gold)}
.foot h4{font-size:14px;text-transform:uppercase;letter-spacing:.1em;margin-bottom:14px;color:var(--ink)}
.foot .col a{margin-bottom:9px}
.copy{margin-top:44px;padding-top:22px;border-top:1px solid var(--line);color:var(--muted);font-size:13px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
.related{background:var(--panel);border-top:1px solid var(--line)}