/* Tema branco, Montserrat (hospedada localmente), visual editorial: bordas finas, sem sombras/gradientes. */
@font-face{font-family:"Montserrat";font-style:normal;font-weight:100 900;font-display:swap;
  src:url(/static/fonts/montserrat-latin-wght-normal.woff2) format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Montserrat";font-style:normal;font-weight:100 900;font-display:swap;
  src:url(/static/fonts/montserrat-latin-ext-wght-normal.woff2) format("woff2");
  unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
:root{--ink:#111827;--mut:#586174;--line:#e3e6eb;--bg:#fff;--soft:#f5f6f8;--brand:#0b3b8c;--brand-d:#082c69;--r:6px;
  --f:"Montserrat",system-ui,-apple-system,"Segoe UI",Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.7 var(--f);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand);text-underline-offset:3px}a:hover{color:var(--brand-d)}
h1,h2,h3{font-family:var(--f);font-weight:700;line-height:1.25;color:var(--ink);margin:0 0 .6em;letter-spacing:-.015em}
h1{font-size:clamp(1.7rem,3.6vw,2.4rem);font-weight:800}h2{font-size:clamp(1.25rem,2.4vw,1.55rem)}h3{font-size:1rem}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:#fff;padding:8px 12px;z-index:99;border:1px solid var(--line)}
/* topo */
.top{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.top .wrap{display:flex;align-items:center;gap:28px;height:62px}
.logo{font-weight:800;font-size:1.1rem;color:var(--ink);text-decoration:none;letter-spacing:-.02em;white-space:nowrap}
.logo b{color:var(--brand)}
.top nav{display:flex;gap:22px;font-size:.88rem;font-weight:500}.top nav a{color:var(--mut);text-decoration:none}.top nav a:hover{color:var(--ink)}
.sf{display:flex;margin-left:auto}.sf input{border:1px solid var(--line);border-right:0;background:#fff;color:var(--ink);border-radius:var(--r) 0 0 var(--r);padding:9px 12px;font:inherit;font-size:.88rem;width:210px}
.sf button{border:1px solid var(--brand);background:var(--brand);color:#fff;border-radius:0 var(--r) var(--r) 0;padding:0 16px;font:600 .85rem var(--f);cursor:pointer}
.btn{display:inline-flex;align-items:center;justify-content:center;background:var(--brand);color:#fff!important;border:0;border-radius:var(--r);padding:13px 22px;font:700 .95rem var(--f);text-decoration:none;cursor:pointer}
.btn:hover{background:var(--brand-d)}
@media(max-width:820px){.top nav{display:none}.sf{margin-left:auto}.sf input{width:140px}}
/* home */
.hero{padding:56px 0 36px;border-bottom:1px solid var(--line)}
.hero h1{max-width:760px}.hero .lead{max-width:620px;color:var(--mut);font-size:1.05rem;margin:0 0 24px}
.hero .sf{margin:0;max-width:600px}.hero .sf input{flex:1;width:auto;padding:14px 16px;font-size:.98rem}.hero .sf button{padding:0 26px;font-size:.92rem}
.stats{display:flex;gap:40px;flex-wrap:wrap;margin-top:30px;padding-top:22px;border-top:1px solid var(--line)}
.stats b{display:block;font-size:1.5rem;font-weight:800;letter-spacing:-.02em}.stats span{color:var(--mut);font-size:.8rem}
section.blk{padding:44px 0}.blk h2{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:20px}
.blk h2 small{font:500 .85rem var(--f)}
.grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
/* nichos: miniatura no lugar do emoji */
.nichos{display:grid;gap:0 28px;grid-template-columns:repeat(auto-fill,minmax(290px,1fr))}
.nc{display:flex;align-items:center;gap:14px;padding:12px 0;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink)}
.nc:hover b{color:var(--brand)}
.nt{width:52px;height:52px;flex:none;border-radius:var(--r);object-fit:cover;background:var(--soft)}
.nt.ph{display:grid;place-items:center;font-weight:800;color:var(--brand)}
.nc b{display:block;font-weight:600;font-size:.95rem;line-height:1.3}.nc span.q{color:var(--mut);font-size:.8rem}
/* cards de curso */
.cc{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;background:#fff}
.cc .im{aspect-ratio:1/1;background:var(--soft);overflow:hidden}.cc .im img{width:100%;height:100%;object-fit:cover}
.cc .bd{padding:14px 16px 16px;display:flex;flex-direction:column;gap:7px;flex:1}
.cc h3{margin:0;font-size:.95rem;font-weight:600;line-height:1.4}.cc h3 a{color:var(--ink);text-decoration:none}.cc h3 a:hover{color:var(--brand)}
.cc .ds{color:var(--mut);font-size:.82rem;line-height:1.55;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin:0}
.cc .ft{margin-top:auto;display:flex;justify-content:space-between;align-items:flex-end;padding-top:10px;gap:8px;border-top:1px solid var(--line)}
.price{font-weight:800;font-size:1.15rem;letter-spacing:-.02em}.meta{color:var(--mut);font-size:.75rem;text-align:right;line-height:1.4}
.tag{font-size:.68rem;text-transform:uppercase;letter-spacing:.07em;color:var(--brand);font-weight:700}
/* trilha */
.bc{font-size:.8rem;color:var(--mut);padding:18px 0 4px}.bc a{color:var(--mut)}.bc span{margin:0 7px}
/* produto */
.prod{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:48px;padding:6px 0 40px;align-items:start}
.prod .cover{max-width:300px;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin:18px 0 26px}
.prod .cover img{width:100%;aspect-ratio:1/1;object-fit:cover}
.byline{color:var(--mut);margin:-4px 0 0;font-size:.95rem}
.buy{position:sticky;top:82px;border:1px solid var(--line);border-radius:var(--r);padding:22px}
.buy .price{font-size:1.9rem;display:block;margin:2px 0 4px}.buy .btn{width:100%;margin:12px 0 12px}
.buy small{color:var(--mut);display:block;font-size:.76rem;line-height:1.55}
.facts{list-style:none;margin:18px 0 0;padding:0;border-top:1px solid var(--line)}
.facts li{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid var(--line);font-size:.84rem}.facts li span{color:var(--mut)}.facts li b{font-weight:600;text-align:right}
.desc p{margin:0 0 1em}.desc{overflow-wrap:anywhere}
.note{border-left:3px solid var(--brand);background:var(--soft);padding:14px 18px;font-size:.86rem;margin:26px 0;color:var(--mut)}
.note b{color:var(--ink)}
details{border-bottom:1px solid var(--line)}summary{cursor:pointer;padding:15px 0;font-weight:600;font-size:.95rem}details p{margin:0 0 15px;color:var(--mut);font-size:.92rem}
.author{border-top:1px solid var(--line);margin-top:32px;padding-top:16px;font-size:.84rem;color:var(--mut)}.author b{color:var(--ink)}
@media(max-width:900px){.prod{grid-template-columns:1fr;gap:20px}.buy{position:static}}
/* listagem */
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 24px}.tabs a{padding:7px 16px;border:1px solid var(--line);border-radius:99px;color:var(--mut);text-decoration:none;font-size:.82rem;font-weight:600}
.tabs a.on{background:var(--brand);color:#fff;border-color:var(--brand)}
.pager{display:flex;gap:6px;justify-content:center;flex-wrap:wrap;margin:36px 0}.pager a,.pager span{padding:8px 14px;border:1px solid var(--line);border-radius:var(--r);text-decoration:none;font-size:.88rem;font-weight:600}.pager span{background:var(--brand);color:#fff;border-color:var(--brand)}
.nh{display:flex;align-items:center;gap:18px;margin-bottom:10px}.nh .nt{width:64px;height:64px}.nh h1{margin:0}
.intro{max-width:760px;color:var(--mut);font-size:.98rem}
.how{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:32px}.how h3{font-size:.95rem;margin-bottom:6px}.how p{margin:0;color:var(--mut);font-size:.9rem}
.prose{max-width:740px;padding:26px 0 60px}.prose h2{margin-top:1.8em}.prose li{margin:6px 0}
footer{border-top:1px solid var(--line);padding:38px 0 30px;color:var(--mut);font-size:.84rem;margin-top:36px;background:var(--soft)}
footer b{color:var(--ink)}footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px}footer a{color:var(--mut);display:block;margin:5px 0;text-decoration:none}footer a:hover{color:var(--ink)}
footer .disc{margin-top:24px;padding-top:18px;border-top:1px solid var(--line);font-size:.78rem}
@media(max-width:700px){footer .cols{grid-template-columns:1fr}}
/* CRO honesto: resumo rapido, historico real de preco, CTA no meio e barra fixa no mobile */
.quick{list-style:none;margin:0 0 22px;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));border:1px solid var(--line);border-radius:var(--r)}
.quick li{padding:12px 14px;border-right:1px solid var(--line);font-size:.8rem}.quick li:last-child{border-right:0}.quick span{display:block;color:var(--mut)}.quick b{font-size:.98rem}
.phist{border:1px solid var(--line);border-radius:var(--r);padding:20px 22px;margin:28px 0}.phist h2{margin-bottom:6px;font-size:1.1rem}
.pnow{margin:0 0 8px}.pnow b{font-size:1.5rem;font-weight:800;letter-spacing:-.02em}.pnow span{color:var(--mut);font-size:.82rem;margin-left:6px}
.phist svg{width:100%;height:auto;color:var(--brand);display:block}.phist circle{fill:var(--brand)}
.pnote{color:var(--mut);font-size:.82rem;margin:8px 0 0}.mid-cta{margin:16px 0 0}
.sticky-cta{display:none}
.cupom{display:block;text-align:center;margin:0 0 12px;font:600 .88rem var(--f);color:var(--brand)!important;text-decoration:underline;text-underline-offset:3px}
.mid-cta .cupom{display:inline-block;margin:12px 0 0 16px}@media(max-width:560px){.mid-cta .btn{width:100%}.mid-cta .cupom{display:block;margin:12px 0 0}}
@media(max-width:900px){.sticky-cta{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:30;background:#fff;border-top:1px solid var(--line);padding:10px 16px;align-items:center;justify-content:space-between;gap:12px}
.sticky-cta span{font-weight:800;font-size:1.1rem}.sticky-cta .btn{padding:11px 18px}body{padding-bottom:64px}}
.demo{background:#fff4e5;border:1px solid #f0b560;color:#7a4300;border-radius:6px;padding:8px 12px;font-size:.82rem;margin:0 0 12px}
.phist{padding:22px 24px}.ph-head{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin:10px 0 14px}
.ph-head div{border-left:3px solid var(--line);padding-left:12px}.ph-head div:first-child{border-color:var(--brand)}
.ph-head span{display:block;color:var(--mut);font-size:.76rem}.ph-head b{font-size:1.25rem;font-weight:800;letter-spacing:-.02em}
.phist svg{max-width:100%;overflow:visible}.phist .gl{stroke:#e8ebf0;stroke-width:1}.phist .ax{fill:#6b7385;font:500 11px var(--f)}
.phist .ar{fill:var(--brand);opacity:.09}.phist .ln{fill:none;stroke:var(--brand);stroke-width:2.5;stroke-linejoin:round;stroke-linecap:round}
.phist .pt{fill:#fff;stroke:var(--brand);stroke-width:2}.phist .pm{fill:var(--brand);stroke:#fff;stroke-width:3}
.phist .bub{fill:var(--brand)}.phist .bt{fill:#fff;font:700 12px var(--f)}.phist .mk{fill:#6b7385;font:600 11px var(--f)}
/* pagina de produto reorganizada */
.ph{display:flex;gap:28px;align-items:flex-start;margin:14px 0 8px}
.ph .cover{flex:none;width:190px;margin:0;max-width:none}.ph .cover img{width:100%;aspect-ratio:1/1;object-fit:cover}
.phi{min-width:0}.phi h1{margin:6px 0 6px;font-size:clamp(1.5rem,3vw,2.1rem)}.phi .byline{margin:0 0 14px}
.chips{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.chips li{border:1px solid var(--line);border-radius:99px;padding:5px 13px;font-size:.8rem;font-weight:600;color:var(--ink);background:var(--soft)}
.chips li.star{color:#8a5a00;background:#fff7e0;border-color:#f1d9a0}.chips small{font-weight:500;color:var(--mut)}
.sec{margin:0;padding:30px 0;border-top:1px solid var(--line)}.sec:first-of-type{margin-top:22px}
.sec>h2,.phist>h2{font-size:1.2rem;margin-bottom:14px}.sec .phist{margin:0}
.desc{font-size:1rem;line-height:1.8}.desc p{margin:0 0 1.1em;max-width:68ch}
.note{margin:6px 0 0}
@media(max-width:560px){.ph{flex-direction:column}.ph .cover{width:150px}}
.desc ul{margin:0 0 1.1em;padding-left:1.2em;max-width:68ch}.desc li{margin:6px 0;line-height:1.65}
.desc.intro{font-size:1.08rem;color:#1f2937}
.sec h2{position:relative;padding-left:14px}.sec h2:before{content:"";position:absolute;left:0;top:.18em;bottom:.18em;width:4px;border-radius:2px;background:var(--brand)}
.guar{margin:6px 0 0;padding:14px 18px;border:1px solid #bfe3cb;background:#f0faf3;border-radius:var(--r);font-size:.92rem;color:#1d4d2e}.guar b{color:#14532d}
/* v5: resumo rapido, sumario, comparativo, caixa do autor e selos de confianca */
.resumo{margin:22px 0 0;padding:20px 22px;border:1px solid var(--line);border-radius:var(--r);background:var(--soft)}
.resumo h2{font-size:1.05rem;margin-bottom:12px}.resumo .quick{background:#fff;margin:0}
.rs-for{margin:14px 0 0;font-size:.93rem;line-height:1.65}.rs-cta{margin:16px 0 0}.rs-cta .btn{width:100%}
@media(min-width:901px){.rs-cta{display:none}}
.toc{margin:22px 0 0;padding:16px 20px;border:1px solid var(--line);border-radius:var(--r);font-size:.9rem}
.toc b{display:block;font-size:.78rem;text-transform:uppercase;letter-spacing:.07em;color:var(--mut);margin-bottom:6px}
.toc ol{margin:0;padding-left:1.3em;columns:2;column-gap:28px}.toc li{margin:4px 0;break-inside:avoid}.toc a{color:var(--ink);text-decoration:none}.toc a:hover{color:var(--brand);text-decoration:underline}
@media(max-width:620px){.toc ol{columns:1}}
.sec[id],.sec h2[id]{scroll-margin-top:84px}
.cmp-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r)}
.cmp{width:100%;border-collapse:collapse;font-size:.88rem;min-width:520px}
.cmp th,.cmp td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.cmp th{background:var(--soft);font-size:.76rem;text-transform:uppercase;letter-spacing:.05em;color:var(--mut)}
.cmp td:not(:first-child),.cmp th:not(:first-child){white-space:nowrap}.cmp tr:last-child td{border-bottom:0}
.cmp tr.this td{background:#eef3fc}.cmp small{color:var(--mut)}
.abox{display:flex;gap:18px;margin-top:32px;padding:20px 22px;border:1px solid var(--line);border-radius:var(--r)}
.abox .av{flex:none;width:64px;height:64px;border-radius:50%;overflow:hidden;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:800;font-size:1.2rem}
.abox .av img{width:100%;height:100%;object-fit:cover}
.abox p{margin:0}.abox .an{font-size:.95rem}.abox .ab{color:var(--mut);font-size:.88rem;margin:6px 0 10px}
.abox .como{margin:0 0 10px;padding-left:1.1em;font-size:.84rem;color:var(--mut)}.abox .como li{margin:3px 0}.abox .al{font-size:.84rem}
@media(max-width:560px){.abox{flex-direction:column}}
.trust{list-style:none;margin:0 0 12px;padding:0;font-size:.82rem}
.trust li{padding:4px 0 4px 22px;position:relative}.trust li:before{content:"✓";position:absolute;left:2px;color:#15803d;font-weight:800}