:root{
 --navy:#0f1f3d; --blue:#1d5fd1; --blue-2:#5b9bff; --blue-soft:#eaf1fc; --green:#15803d;
 --ink:#111827; --ink-2:#374151; --muted:#5a6577; --line:#e3e7ee; --line-2:#d5dbe5;
 --bg:#f4f6f9; --card:#fff; --r:10px; --shadow:0 1px 2px rgba(16,24,40,.05);
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:"Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--blue)}
img{max-width:100%;display:block}
[hidden]{display:none!important}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px;border-radius:4px}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}

.top{position:sticky;top:0;z-index:40;background:rgba(15,31,61,.97);border-bottom:1px solid rgba(255,255,255,.08)}
.top .wrap{display:flex;align-items:center;gap:14px;height:66px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand img{height:34px;width:auto}
.marca-tx{display:flex;flex-direction:column;line-height:1}
.marca-tx b{color:#fff;font-size:20px;font-weight:700}
.marca-tx small{color:#8ea3c8;font-size:9.5px;font-weight:600;letter-spacing:.32em;margin-top:3px}
.nav{margin-left:auto;display:flex;gap:2px}
.nav a{text-decoration:none;color:#b8c3d9;font-weight:500;padding:8px 12px;border-radius:6px;font-size:14px}
.nav a:hover,.nav a.on{background:rgba(255,255,255,.08);color:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:6px;padding:10px 18px;font-weight:600;text-decoration:none;font-size:15px;min-height:44px}
.btn:hover{filter:brightness(1.07)}
.btn-blue{background:var(--blue);color:#fff}
.btn-green{background:var(--green);color:#fff}

.k{color:var(--blue);font-weight:600;text-transform:uppercase;font-size:12px;letter-spacing:.1em}
.cat{display:inline-block;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--blue);background:var(--blue-soft);border-radius:4px;padding:2px 8px}

/* lista */
.lista{padding:56px 20px 76px}
.lista-h{max-width:720px;margin-bottom:26px}
.lista-h h1{font-size:clamp(28px,3.6vw,38px);line-height:1.2;letter-spacing:-.02em;font-weight:600;margin:8px 0 10px}
.lista-h p{color:var(--muted);font-size:17px}
.filtros{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.filtros button{font:inherit;font-size:14px;font-weight:500;cursor:pointer;border:1px solid var(--line-2);background:#fff;color:var(--ink-2);border-radius:999px;padding:6px 14px}
.filtros button.on{background:var(--navy);border-color:var(--navy);color:#fff}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:8px}
.card h2{font-size:18px;line-height:1.3;font-weight:600}
.card h2 a{color:var(--ink);text-decoration:none}
.card h2 a:hover{color:var(--blue)}
.card p{color:var(--muted);font-size:14px;flex:1}
.card .meta{font-size:13px;color:var(--muted)}
.card .cat{align-self:flex-start}
.card .thumb{display:block;margin:-22px -22px 6px;border-radius:var(--r) var(--r) 0 0;overflow:hidden;background:var(--navy)}
.card .thumb img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;transition:transform .25s}
.card:hover .thumb img{transform:scale(1.03)}
.art-h .capa{width:100%;height:auto;aspect-ratio:16/9;border-radius:var(--r);margin:0 0 30px;background:var(--navy)}
.texto figure{margin:26px 0 30px}
.texto figure img{width:100%;height:auto;border-radius:var(--r);border:1px solid var(--line);background:#fff}
.texto figcaption{font-size:14px;color:var(--muted);margin-top:8px;line-height:1.45}

/* artigo */
.artigo{padding:28px 20px 76px;max-width:820px}
.trilha{font-size:13px;color:var(--muted);margin-bottom:22px}
.trilha a{color:var(--muted)}
.art-h h1{font-size:clamp(28px,4vw,40px);line-height:1.18;letter-spacing:-.02em;font-weight:600;margin:12px 0 10px}
.art-h .meta{color:var(--muted);font-size:14px;margin-bottom:22px}
.texto{font-size:17.5px;color:var(--ink-2)}
.texto p{margin-bottom:18px}
.texto h2{font-size:24px;line-height:1.3;color:var(--ink);font-weight:600;margin:36px 0 12px;letter-spacing:-.01em}
.texto h3{font-size:19px;color:var(--ink);font-weight:600;margin:26px 0 10px}
.texto ul,.texto ol{margin:0 0 20px 22px}
.texto li{margin-bottom:8px}
.texto strong{color:var(--ink)}
.cta{display:flex;flex-wrap:wrap;align-items:center;gap:18px;background:var(--navy);color:#fff;border-radius:var(--r);padding:26px 28px;margin:40px 0 52px}
.cta>div:first-child{flex:1;min-width:240px}
.cta h2{font-size:20px;font-weight:600;margin-bottom:4px}
.cta p{color:#cfd8ea;font-size:15px}
.cta-b{display:flex;flex-wrap:wrap;gap:10px}
.rel h2{font-size:22px;font-weight:600;margin-bottom:16px}
.rel .grid{grid-template-columns:repeat(3,1fr)}

footer{background:var(--navy);color:#b8c3d9;padding:44px 0 28px;font-size:14px}
footer .cols{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
footer h3{color:#fff;font-size:15px;margin-bottom:10px}
footer a{display:block;color:#b8c3d9;text-decoration:none;margin-bottom:6px}
footer a:hover{color:#fff}
footer .legal{border-top:1px solid rgba(255,255,255,.1);margin-top:26px;padding-top:18px;font-size:13px;color:#8ea3c8}

.selo-seguro{display:inline-flex;align-items:center;gap:8px;padding:6px 12px 6px 8px;margin-top:14px;border:1px solid rgba(255,255,255,.16);border-radius:8px;text-decoration:none;line-height:1.15;transition:border-color .15s}.selo-seguro:hover{border-color:rgba(255,255,255,.4)}.selo-seguro svg{flex:none}.selo-seguro b{display:block;color:#fff;font-size:13px;font-weight:600}.selo-seguro small{display:block;color:#93a3c2;font-size:11px;letter-spacing:.02em}
@media (max-width:900px){.nav{display:none}.top .btn{margin-left:auto}.grid,.rel .grid{grid-template-columns:1fr 1fr}footer .cols{grid-template-columns:1fr}}
@media (max-width:620px){.grid,.rel .grid{grid-template-columns:1fr}.texto{font-size:17px}.cta{padding:22px}}