:root{--bg:#FFFFFF;--surface:#F4F6F8;--ink:#1E2A3E;--navy:#2E3F5C;--navy-deep:#22304A;--muted:#5A6577;--line:#DCE1E8;--gold:#C8A14B;--gold-ink:#8C6A1F;--on-navy:#fff;--on-navy-muted:#C5CDDA;--wa:#1FAF55;
--f-display:"Archivo","Arial Narrow",Arial,sans-serif;--f-body:"Instrument Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--logo-filter:none}
@media (prefers-color-scheme:dark){:root{--bg:#10161F;--surface:#18212E;--ink:#E8ECF2;--navy:#9DB0CF;--navy-deep:#1B2636;--muted:#9AA5B5;--line:#2A3546;--gold:#D4B064;--gold-ink:#D4B064;--wa:#25C463;--logo-filter:brightness(0) invert(1);color-scheme:dark}}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
a:focus-visible,summary:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.wrap{max-width:1120px;margin:0 auto;padding-left:max(18px,env(safe-area-inset-left));padding-right:max(18px,env(safe-area-inset-right))}
h1,h2,h3{font-family:var(--f-display);font-stretch:112%;line-height:1.12;text-wrap:balance;letter-spacing:-.01em;margin:0}
h1{font-size:clamp(2rem,5.4vw,3.1rem);color:var(--navy);font-weight:800;max-width:24ch}
h2{font-size:clamp(1.4rem,3.4vw,1.8rem);color:var(--navy);font-weight:800}
h3{font-size:1.15rem;font-weight:800}
p{margin:0}
.eyebrow{font-size:.75rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-ink)}
.lead{color:var(--muted);font-size:1.12rem;max-width:68ch;margin-top:14px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:999px;font-weight:600;font-size:.98rem;text-decoration:none;white-space:nowrap;transition:transform .15s}
.btn:hover{transform:translateY(-1px)}
.btn-navy{background:var(--navy);color:var(--bg)}
.btn-gold{background:var(--gold);color:#1E2A3E}
.btn-line{border:1.5px solid rgba(255,255,255,.35);color:#fff}
.btn-line2{border:1.5px solid var(--line);color:var(--ink)}
.ctas{display:flex;gap:12px;flex-wrap:wrap}
header.top{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;height:64px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo img{height:34px;width:auto;filter:var(--logo-filter)}
.logo span{font-size:.72rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-ink);border-left:1px solid var(--line);padding-left:10px}
nav.menu{display:none;gap:22px;font-size:.94rem}
nav.menu a{text-decoration:none;color:var(--muted)}
nav.menu a:hover{color:var(--ink)}
@media (min-width:900px){nav.menu{display:flex}}
header.top .btn{min-height:42px;padding:0 18px;font-size:.92rem}
@media (max-width:420px){.logo span{display:none}}
.art > *{min-width:0}
.art{padding-top:28px;padding-bottom:70px;display:flex;flex-direction:column;gap:14px}
.bc{font-size:.85rem;color:var(--muted)}
.bc a{text-decoration:none;color:var(--navy)}
.bc a:hover{text-decoration:underline}
.meta{color:var(--muted);font-size:.92rem}
.meta a{color:var(--navy);font-weight:600;text-decoration:none}
.grid{display:grid;gap:40px;margin-top:18px}
.grid > *{min-width:0}
@media (min-width:980px){.grid{grid-template-columns:minmax(0,1fr) 300px}}
@media (max-width:979px){.lado{order:-1}.lado .mini{display:none}}
.texto{max-width:720px}
.texto > *+*{margin-top:16px}
.texto h2{margin-top:40px;padding-top:6px}
.texto h3{margin-top:26px;color:var(--ink)}
.texto ul,.texto ol{padding-left:22px;margin-top:14px}
.texto li{margin:6px 0}
.texto li::marker{color:var(--gold-ink);font-weight:700}
.texto a{color:var(--navy);font-weight:600;text-decoration-color:var(--gold);text-underline-offset:3px}
.texto .intro{font-size:1.15rem;color:var(--ink);border-left:4px solid var(--gold);padding:4px 0 4px 18px}
.texto ul.cols{columns:2;column-gap:28px}
@media (max-width:560px){.texto ul.cols{columns:1}}
.tabela-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px;margin-top:20px}
.tabela-wrap table{width:100%;border-collapse:collapse;font-size:.94rem;min-width:520px}
.tabela-wrap th{background:var(--navy-deep);color:#fff;text-align:left;padding:11px 14px;font-weight:600}
.tabela-wrap td{padding:11px 14px;border-top:1px solid var(--line);vertical-align:top}
.tabela-wrap tr:nth-child(even) td{background:var(--surface)}
.tabela-wrap td:first-child{font-weight:600;color:var(--navy)}
.lado{display:flex;flex-direction:column;gap:16px}
@media (min-width:980px){.lado{position:sticky;top:84px;align-self:start}}
.sum{border:1px solid var(--line);border-radius:16px;padding:18px 20px;font-size:.92rem}
.sum ul{margin:10px 0 0;padding:0;list-style:none;display:grid;gap:6px}
.sum a{text-decoration:none;color:var(--muted)}
.sum a:hover{color:var(--navy)}
.mini{background:var(--surface);border-radius:16px;padding:20px;display:flex;flex-direction:column;gap:10px}
.mini p{color:var(--muted);font-size:.92rem}
.faq{display:grid;gap:10px}
details{border:1px solid var(--line);border-radius:14px;background:var(--bg)}
summary{cursor:pointer;list-style:none;padding:16px 50px 16px 18px;font-weight:600;position:relative}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);font-size:1.4rem;color:var(--gold-ink);font-weight:400}
details[open] summary::after{content:"–"}
details p{padding:0 18px 16px;color:var(--muted)}
.autor{display:flex;gap:14px;align-items:center;border-top:1px solid var(--line);padding-top:22px;margin-top:34px}
.autor img{width:56px;height:56px;border-radius:50%;object-fit:cover;flex:none}
.autor b{display:block}
.autor span{color:var(--muted);font-size:.9rem;line-height:1.5;display:block}
.cta{background:var(--navy-deep);color:#fff;border-radius:24px;padding:clamp(24px,4vw,40px);display:flex;flex-direction:column;gap:12px;margin-top:40px}
.cta h2{color:#fff}
.cta p{color:var(--on-navy-muted);max-width:60ch}
.cta .eyebrow{color:var(--gold)}
.relacionados{margin-top:40px}
.rels{display:grid;gap:14px;margin-top:18px}
@media (min-width:760px){.rels{grid-template-columns:repeat(3,1fr)}.rels.lista{grid-template-columns:1fr 1fr}}
.rel{display:flex;flex-direction:column;gap:6px;border:1px solid var(--line);border-radius:16px;padding:20px;text-decoration:none;transition:border-color .15s,transform .15s}
.rel:hover{border-color:var(--navy);transform:translateY(-2px)}
.rel small{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-ink);font-weight:600}
.rel b{font-family:var(--f-display);font-stretch:112%;color:var(--navy);font-size:1.08rem;line-height:1.25}
.rel span{color:var(--muted);font-size:.92rem;line-height:1.5}
footer{border-top:1px solid var(--line);padding:36px 0 70px;font-size:.9rem;color:var(--muted)}
footer .wrap{display:flex;flex-wrap:wrap;gap:16px 28px;justify-content:space-between}
footer b{color:var(--ink)}
footer nav{display:flex;flex-wrap:wrap;gap:8px 18px}
footer a{text-decoration:none}
footer a:hover{color:var(--ink)}
.wa-float{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom));z-index:30;width:56px;height:56px;border-radius:50%;background:var(--wa);color:#fff;display:grid;place-items:center;box-shadow:0 10px 26px rgba(0,0,0,.22)}
.wa-float svg{width:30px;height:30px}