:root{
--sky:#A9D3E5;
--sky-soft:#DCEEF6;
--navy:#1B2D4A;
--navy-2:#2A4268;
--paper:#FBFCFD;
--ink:#1B2D4A;
--muted:#5B6B82;
--line:rgba(27,45,74,.14);
--serif:"Cormorant Garamond", Georgia, serif;
--sans:"Jost", system-ui, sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:var(--sans);font-weight:300;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:inherit}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
/* NAV */
nav{position:sticky;top:0;z-index:10;background:rgba(251,252,253,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.mono{font-family:var(--serif);font-size:30px;font-weight:500;text-decoration:none;letter-spacing:-.5px}
nav ul{display:flex;gap:28px;list-style:none}
nav ul a{text-decoration:none;font-size:13px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
nav ul a:hover{color:var(--navy)}
/* HERO */
.hero{background:var(--sky);position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.25fr 1fr;align-items:center;gap:40px;min-height:64vh;padding-top:64px;padding-bottom:64px}
.eyebrow{font-size:12px;letter-spacing:.32em;text-transform:uppercase;color:var(--navy-2)}
.hero h1{font-family:var(--serif);font-weight:400;font-size:clamp(44px,7vw,84px);line-height:1.02;margin:18px 0 22px;color:var(--navy)}
.hero h1 em{font-style:italic;font-weight:400}
.hero p.lead{font-size:18px;max-width:30em;color:var(--navy-2)}
.cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 26px;border:1px solid var(--navy);text-decoration:none;font-size:13px;letter-spacing:.16em;text-transform:uppercase;transition:.25s}
.btn.solid{background:var(--navy);color:#fff}
.btn.solid:hover{background:var(--navy-2)}
.btn.ghost:hover{background:var(--navy);color:#fff}
.seal{justify-self:center;display:grid;place-items:center}
.seal span{font-family:var(--serif);font-size:clamp(140px,22vw,260px);color:#fff;line-height:1;letter-spacing:-6px;font-weight:400}
.seal svg{position:absolute;inset:0;width:100%;height:100%}
.seal text{font-family:var(--sans);font-size:9.2px;letter-spacing:.38em;fill:var(--navy-2);text-transform:uppercase}
/* Para usar a foto: troque Ch por 
*/
/* SECTIONS */
section{padding:104px 0}
.label{font-size:12px;letter-spacing:.32em;text-transform:uppercase;color:var(--muted);display:flex;align-items:center;gap:14px}
.label::before{content:"";width:36px;height:1px;background:var(--navy)}
h2{font-family:var(--serif);font-weight:400;font-size:clamp(34px,4.6vw,52px);line-height:1.1;margin:14px 0 28px}
h2 em{font-style:italic}
.about{display:grid;grid-template-columns:1fr 1.3fr;gap:64px;align-items:start}
.about p{font-size:17px;color:var(--muted);margin-bottom:18px}
.facts{list-style:none;border-top:1px solid var(--line)}
.facts li{display:flex;justify-content:space-between;gap:20px;padding:18px 0;border-bottom:1px solid var(--line)}
.facts b{font-family:var(--serif);font-weight:500;font-size:22px}
.facts small{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);align-self:center;text-align:right}
.areas{background:var(--sky-soft)}
.grid3{display:grid;grid-template-columns:repeat(2,1fr);gap:48px 64px}
.card{padding:28px 0 0;border-top:1px solid var(--navy)}
.card .num{font-family:var(--serif);font-style:italic;font-size:20px;color:var(--navy-2)}
.card h3{font-family:var(--serif);font-weight:500;font-size:28px;margin:14px 0 12px}
.card p{color:var(--muted);font-size:16px}
.links{display:grid;grid-template-columns:repeat(2,1fr);column-gap:56px;border-top:1px solid var(--line)}
.link{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:26px 0;border-bottom:1px solid var(--line);text-decoration:none;transition:.25s}
.link:hover{border-color:var(--navy)}.link:hover .ic{background:var(--navy)}.link:hover .ic svg{stroke:#fff}
.link .t{font-family:var(--serif);font-size:28px;font-weight:500;line-height:1.1}
.link .d{font-size:14px;color:var(--muted);margin-top:6px}
.link .ic{flex:none;width:44px;height:44px;border-radius:50%;background:var(--sky);display:grid;place-items:center;transition:.25s}
.link .ic svg{width:22px;height:22px;fill:none;stroke:var(--navy);stroke-width:1.6}
.contact{background:var(--navy);color:#fff;text-align:center}
.contact .label{justify-content:center;color:var(--sky)}
.contact .label::before{background:var(--sky)}
.contact h2{color:#fff}
.contact p{color:rgba(255,255,255,.75);max-width:34em;margin:0 auto 34px;font-size:17px}
.contact .btn{border-color:var(--sky);color:var(--navy);background:var(--sky)}
.contact .btn:hover{background:#fff;border-color:#fff}
.contact .btn.out{background:transparent;color:#fff;text-transform:none;letter-spacing:.04em}
.contact .btn.out:hover{color:var(--navy)}
footer{background:var(--navy);color:rgba(255,255,255,.55);border-top:1px solid rgba(255,255,255,.12);padding:28px 0;font-size:13px}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
footer a{text-decoration:none}
footer a:hover{color:#fff}
@media (max-width:820px){
nav ul{display:none}
.hero .wrap{grid-template-columns:1fr;min-height:auto;text-align:left}
.seal{display:none}
.about,.grid3,.links{grid-template-columns:1fr}
.about{gap:36px}
section{padding:72px 0}
.grid3{gap:32px}
}
/* SUBPAGES */
nav ul a.on{color:var(--navy)}
.page-hero{background:var(--sky);padding:88px 0 72px}
.page-hero h1{font-family:var(--serif);font-weight:400;font-size:clamp(40px,6vw,68px);line-height:1.05;margin:16px 0 18px;color:var(--navy)}
.page-hero h1 em{font-style:italic}
.page-hero p{font-size:18px;max-width:36em;color:var(--navy-2)}
.tl{list-style:none;border-top:1px solid var(--line)}
.tl li{display:grid;grid-template-columns:150px 1fr;gap:32px;padding:26px 0;border-bottom:1px solid var(--line)}
.tl .yr{font-family:var(--serif);font-style:italic;font-size:20px;color:var(--navy-2)}
.tl h3{font-family:var(--serif);font-weight:500;font-size:24px;line-height:1.25}
.tl .org{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:4px 0 8px}
.tl p{color:var(--muted);font-size:16px}
.cv-sec{padding:80px 0;border-top:1px solid var(--line)}
.cv-sec:first-of-type{border-top:0}
.cv-grid{display:grid;grid-template-columns:260px 1fr;gap:56px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;margin-top:8px}
.stat b{display:block;font-family:var(--serif);font-weight:400;font-size:52px;line-height:1;color:var(--navy)}
.stat span{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.pubs{list-style:none}
.pubs li{padding:18px 0;border-bottom:1px solid var(--line);color:var(--muted);font-size:15.5px}
.pubs li b{display:block;font-family:var(--serif);font-weight:500;font-size:20px;color:var(--ink);line-height:1.3;margin-bottom:4px}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chips span{border:1px solid var(--line);padding:8px 16px;font-size:14px;color:var(--navy-2);background:#fff}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;counter-reset:st}
.steps div{border-top:1px solid var(--navy);padding-top:22px}
.steps div::before{counter-increment:st;content:"0" counter(st);font-family:var(--serif);font-style:italic;font-size:20px;color:var(--navy-2)}
.steps h3{font-family:var(--serif);font-weight:500;font-size:24px;margin:10px 0 8px}
.steps p{color:var(--muted);font-size:15.5px}
.who{display:grid;grid-template-columns:1fr 1fr;gap:12px 48px;list-style:none}
.who li{padding:14px 0 14px 28px;border-bottom:1px solid var(--line);position:relative;color:var(--ink)}
.who li::before{content:"";position:absolute;left:0;top:26px;width:14px;height:1px;background:var(--navy)}
@media (max-width:820px){
.tl li,.cv-grid{grid-template-columns:1fr;gap:6px}
.cv-grid{gap:20px}
.stats{grid-template-columns:repeat(2,1fr)}
.steps,.who{grid-template-columns:1fr}
.steps{gap:28px}
.page-hero{padding:64px 0 48px}
}
/* NAV BUTTONS */
nav ul.navbtns{display:flex;gap:8px;list-style:none;align-items:center}
nav ul.navbtns a.nb{display:inline-block;padding:9px 18px;border:1px solid var(--line);border-radius:999px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--navy);text-decoration:none;white-space:nowrap;transition:.2s;background:transparent}
nav ul.navbtns a.nb:hover{border-color:var(--navy);background:var(--sky-soft)}
nav ul.navbtns a.nb.on{background:var(--sky);border-color:var(--sky)}
nav ul.navbtns a.nb.nbcta{background:var(--navy);border-color:var(--navy);color:#fff}
nav ul.navbtns a.nb.nbcta:hover{background:var(--navy-2)}
@media (max-width:820px){
nav .wrap{height:auto;flex-direction:column;align-items:stretch;gap:10px;padding-top:12px;padding-bottom:12px}
nav ul.navbtns{display:flex;flex-wrap:wrap;gap:6px}
nav ul.navbtns a.nb{padding:7px 10px;font-size:10.5px;letter-spacing:.06em}
.mono{font-size:26px}
}
.metrics{padding:56px 0;border-bottom:1px solid var(--line)}
.metrics .stat{border-left:1px solid var(--line);padding-left:24px}
.metrics .stat b{font-size:clamp(44px,5vw,60px);margin-bottom:8px}
@media (max-width:820px){.metrics{padding:40px 0}.metrics .stats{row-gap:28px}.metrics .stat{padding-left:16px}}
.metrics .stat span{display:block;line-height:1.5}
@media (max-width:820px){
.cta{flex-direction:column;gap:10px;margin-top:28px}
.cta .btn{width:100%;justify-content:center;padding:15px 20px;font-size:12px;letter-spacing:.12em}
.contact .cta{align-items:stretch}
}
@media (max-width:820px){
nav ul.navbtns{flex-wrap:nowrap}
nav ul.navbtns li{flex:1 1 auto}
nav ul.navbtns a.nb{display:block;text-align:center}
}
/* mobile: logo e botões na mesma linha */
@media (max-width:820px){
nav .wrap{flex-direction:row;align-items:center;justify-content:space-between;height:60px;padding-top:0;padding-bottom:0;gap:12px}
nav ul.navbtns{gap:6px;flex-wrap:nowrap}
nav ul.navbtns li{flex:0 0 auto}
nav ul.navbtns li:first-child{display:none}
nav ul.navbtns a.nb{padding:7px 11px;font-size:10.5px;letter-spacing:.06em}
.mono{font-size:24px}
}
@media (max-width:340px){ nav ul.navbtns a.nb{padding:6px 8px;font-size:9.5px;letter-spacing:.03em} }
@media (max-width:820px){ .stats>*{min-width:0} .stat span{letter-spacing:.1em;overflow-wrap:anywhere} .stats{column-gap:20px} }
/* PUBLICAÇÕES */
.pubs-list{border-top:1px solid var(--line)}
.pub{display:grid;grid-template-columns:110px 1fr;gap:32px;padding:30px 0;border-bottom:1px solid var(--line)}
.pub .yr{font-family:var(--serif);font-style:italic;font-size:22px;color:var(--navy-2)}
.pub h3{font-family:var(--serif);font-weight:500;font-size:23px;line-height:1.3}
.pub .org{font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:8px 0 12px;line-height:1.6}
.pub p{color:var(--muted);font-size:16px;margin-bottom:16px;max-width:52em}
.btn.sm{padding:9px 16px;font-size:11px;letter-spacing:.12em}
@media (max-width:820px){.pub{grid-template-columns:1fr;gap:4px}.pub .btn.sm{width:auto}}
@media (max-width:820px){ nav ul.navbtns li.d-only{display:none} }
/* FAQ */
.faq{max-width:52em}
.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq summary{cursor:pointer;font-weight:500;color:var(--ink);list-style:none;position:relative;padding-right:28px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:-2px;font-size:20px;color:var(--navy)}
.faq details[open] summary::after{content:"–"}
.faq details p{margin-top:12px;color:var(--muted)}