:root{
  --ink:#071f1e;
  --deep:#0d302d;
  --green:#0e5a50;
  --green2:#1c7a69;
  --mint:#d8efe7;
  --coral:#eb725d;
  --amber:#f2bf5f;
  --ice:#e9f4f0;
  --paper:#f7f5ef;
  --white:#ffffff;
  --text:#173430;
  --muted:#607772;
  --line:rgba(7,31,30,.12);
  --shadow:0 24px 70px rgba(7,31,30,.12);
  --sans:Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  --serif:Georgia, "Times New Roman", serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:clip}
body{margin:0;background:var(--paper);color:var(--text);font-family:var(--sans);overflow-x:hidden}
a{text-decoration:none;color:inherit}
img{display:block;width:100%;height:100%;object-fit:cover}
button,input{font:inherit}
.container{width:min(1240px,calc(100% - 2rem));margin:auto}
.skip{position:absolute;left:-9999px}
.skip:focus{left:1rem;top:1rem;z-index:999;background:var(--coral);color:#fff;padding:.8rem 1rem}

.topbar{background:var(--ink);color:#dbe8e4;border-bottom:1px solid rgba(255,255,255,.08)}
.topbar .container{display:flex;justify-content:space-between;align-items:center;min-height:42px;gap:1rem;font-size:.66rem;font-weight:850;letter-spacing:.1em;text-transform:uppercase}
.topbar a{opacity:.9}
.site-header{position:sticky;top:0;z-index:30;background:rgba(247,245,239,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.header-inner{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:1rem;min-height:84px}
.brand{display:flex;align-items:center;gap:1rem}
.brand img{width:54px;height:54px;object-fit:contain;background:transparent}
.brand-copy strong{display:block;font-size:1.65rem;letter-spacing:-.06em;line-height:.9}
.brand-copy span{display:block;font:.73rem/1.25 var(--serif);color:var(--muted)}
.nav{display:flex;justify-content:center;gap:1.15rem;flex-wrap:wrap;font-size:.74rem;font-weight:900}
.nav a{position:relative}
.nav a:after{content:"";position:absolute;left:0;bottom:-7px;width:0;height:2px;background:var(--coral);transition:.25s}
.nav a:hover:after{width:100%}
.ctas{display:flex;gap:.7rem}
.menu-btn{display:none;border:0;background:transparent;font-size:1.4rem}

.hero{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.hero:before{content:"";position:absolute;inset:0;background:
linear-gradient(100deg,rgba(4,18,17,.96) 0%, rgba(4,18,17,.76) 46%, rgba(4,18,17,.2) 100%),
url("assets/lab_render.webp") center/cover no-repeat}
.hero:after{content:"";position:absolute;inset:auto auto 8% -10%;width:62%;height:2px;background:linear-gradient(90deg,transparent,var(--amber),transparent);transform:rotate(-8deg);opacity:.45}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:2rem;align-items:center;min-height:860px;padding:4rem 0 5rem}
.kicker{display:inline-flex;align-items:center;gap:.55rem;background:rgba(255,255,255,.08);backdrop-filter:blur(10px);padding:.5rem .75rem;border:1px solid rgba(255,255,255,.16);font-size:.66rem;font-weight:950;letter-spacing:.12em;text-transform:uppercase}
.kicker:before{content:"";width:9px;height:9px;border-radius:50%;background:var(--coral);box-shadow:0 0 0 7px rgba(235,114,93,.18)}
.hero h1{font-size:clamp(4rem,8vw,7.6rem);line-height:.84;letter-spacing:-.085em;margin:1rem 0}
.hero h1 em{font-family:var(--serif);font-weight:400}
.hero .lead{max-width:660px;font:1.18rem/1.58 var(--serif);color:#d8e6e2}
.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.4rem}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:1rem 1.1rem;border-radius:999px;font-size:.73rem;font-weight:950;border:1px solid transparent;transition:.25s transform,.25s background}
.btn:hover{transform:translateY(-3px)}
.btn.coral{background:var(--coral);color:#fff}
.btn.ghost{color:#fff;border-color:rgba(255,255,255,.24)}
.hero-floats{display:grid;gap:1rem;align-content:center}
.float-card{background:rgba(255,255,255,.1);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.16);border-radius:24px;overflow:hidden;box-shadow:var(--shadow)}
.float-card.main{display:grid;grid-template-columns:1.1fr .9fr;min-height:360px}
.float-card.main .copy{padding:1.2rem 1.2rem 1.1rem}
.float-card.main h3{margin:.2rem 0 .55rem;font-size:1.95rem;line-height:1;letter-spacing:-.05em}
.float-card.main p{margin:0;font:.9rem/1.45 var(--serif);color:#e4efec}
.float-card.main img{min-height:100%}
.badges{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem}
.badge{padding:1rem;border-radius:20px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16)}
.badge strong{display:block;font-size:1.85rem;letter-spacing:-.06em}
.badge span{font:.78rem/1.35 var(--serif);color:#dce9e5}

.ticker{border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid var(--line);background:var(--amber);overflow:hidden}
.ticker-track{display:inline-flex;gap:2.6rem;white-space:nowrap;padding:.75rem 0;font-size:.72rem;font-weight:950;letter-spacing:.1em;text-transform:uppercase;animation:marquee 22s linear infinite}
.ticker-track span:before{content:"✦";margin-right:2.6rem;color:var(--coral)}
@keyframes marquee{to{transform:translateX(-50%)}}

.section{padding:5.4rem 0}
.section-head{display:flex;justify-content:space-between;gap:2rem;align-items:end;margin-bottom:1.6rem}
.section-head h2{font-size:clamp(2.4rem,5vw,5rem);line-height:.9;letter-spacing:-.075em;margin:.4rem 0}
.section-head h2 em{font-family:var(--serif);font-weight:400}
.section-head p{max-width:420px;font:1rem/1.55 var(--serif);color:var(--muted)}
.micro{font-size:.68rem;font-weight:950;letter-spacing:.12em;text-transform:uppercase;color:var(--green)}

.grid-highlights{display:grid;grid-template-columns:1.1fr .9fr;gap:1rem}
.feature-story{background:#fff;border:1px solid var(--line);border-radius:28px;overflow:hidden;box-shadow:var(--shadow)}
.feature-story .media{height:420px;position:relative}
.feature-story .media:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 48%,rgba(7,31,30,.78))}
.feature-story .overlay{position:absolute;left:1.2rem;right:1.2rem;bottom:1.2rem;color:#fff;z-index:2}
.feature-story .overlay h3{font-size:2rem;line-height:1;letter-spacing:-.05em;margin:.4rem 0}
.feature-story .overlay p{font:.9rem/1.4 var(--serif);opacity:.92}
.side-stack{display:grid;grid-template-rows:1fr 1fr;gap:1rem}
.mini-story{display:grid;grid-template-columns:.88fr 1.12fr;background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:var(--shadow)}
.mini-story .thumb{min-height:250px}
.mini-story .copy{padding:1rem 1rem 1.1rem}
.mini-story h3{font-size:1.32rem;line-height:1.05;letter-spacing:-.04em;margin:.4rem 0}
.mini-story p{font:.85rem/1.45 var(--serif);color:var(--muted);margin:0}

.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.stat{background:#fff;border:1px solid var(--line);padding:1.4rem;border-radius:22px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.stat:after{content:"";position:absolute;inset:auto -20% -20% auto;width:120px;height:120px;border-radius:50%;background:linear-gradient(135deg,rgba(14,122,105,.14),rgba(235,114,93,.08))}
.stat strong{display:block;font-size:2.35rem;letter-spacing:-.07em}
.stat span{font:.84rem/1.4 var(--serif);color:var(--muted)}

/* GTAFE · Impacto: módulos Evidence Intelligence derivados dos boxes oficiais. */
.impact-intelligence{background:var(--deep);color:#fff;position:relative;overflow:hidden}
.impact-intelligence:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 88% 16%,rgba(242,191,95,.18),transparent 22%),radial-gradient(circle at 20% 80%,rgba(28,122,105,.35),transparent 28%)}
.impact-intelligence .container{position:relative;z-index:1}
.impact-intelligence .section-head p,.impact-intelligence .micro{color:#d7ebe5}
.impact-grid{display:grid;grid-template-columns:1.24fr repeat(3,1fr);gap:1rem}
.impact-lead,.impact-card,.impact-citations{border:1px solid rgba(255,255,255,.15);border-radius:24px;box-shadow:var(--shadow)}
.impact-lead{min-height:286px;padding:1.55rem;display:flex;flex-direction:column;align-items:flex-start;background:rgba(255,255,255,.08);backdrop-filter:blur(12px)}
.impact-lead .micro{color:var(--amber)}
.impact-lead>strong{display:block;margin-top:auto;font-size:clamp(4.3rem,7vw,6.5rem);line-height:.72;letter-spacing:-.095em}
.impact-lead>span{margin-top:.8rem;font:1rem/1.35 var(--serif);color:#d7ebe5}
.impact-lead>p{max-width:430px;margin:.8rem 0 1.1rem;font:.88rem/1.45 var(--serif);color:#d7ebe5}
.impact-lead .btn{padding:.72rem .95rem;border-color:rgba(255,255,255,.34)}
.impact-card{min-height:286px;padding:1.3rem;display:flex;flex-direction:column;justify-content:space-between;color:var(--ink);background:#fff}
.impact-card.lime{background:var(--amber)}
.impact-card.paper{background:var(--paper)}
.impact-card.coral{background:var(--coral);color:#fff}
.impact-label{font-size:.64rem;font-weight:950;letter-spacing:.12em;text-transform:uppercase}
.impact-card strong{font-size:clamp(3rem,5vw,4.8rem);line-height:.77;letter-spacing:-.09em}
.impact-card strong small{font-size:.4em;letter-spacing:-.05em}
.impact-card p{margin:0;font:.84rem/1.4 var(--serif);opacity:.82}
.impact-citations{margin-top:1rem;padding:1.3rem;background:rgba(255,255,255,.06)}
.impact-citations__head{display:flex;justify-content:space-between;gap:1rem;align-items:end;margin-bottom:1rem}
.impact-citations__head h3{max-width:640px;margin:.25rem 0 0;font-size:clamp(1.55rem,3vw,2.45rem);line-height:1;letter-spacing:-.055em}
.impact-citations__head a{color:var(--amber);font-size:.72rem;font-weight:900;white-space:nowrap}
.citation-list{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem;list-style:none;margin:0;padding:0}
.citation-card{min-width:0;min-height:176px;padding:1rem;display:grid;grid-template-columns:auto 1fr;gap:.9rem;border:1px solid rgba(255,255,255,.13);border-radius:18px;background:rgba(7,31,30,.38)}
.citation-card:nth-child(2){background:rgba(255,255,255,.08)}
.citation-card:nth-child(3){background:rgba(235,114,93,.18)}
.citation-index{width:34px;height:34px;display:grid;place-items:center;border-radius:50%;color:var(--ink);background:var(--amber);font-size:.68rem;font-weight:950}
.citation-card>div{min-width:0}
.citation-card .micro{margin:0;color:#d7ebe5;font-size:.56rem}
.citation-card h4{margin:.38rem 0 .5rem;font-size:1rem;line-height:1.08;letter-spacing:-.035em;overflow-wrap:anywhere}
.citation-card a{display:block;max-width:100%;overflow-wrap:anywhere;color:#d7ebe5;font:.62rem/1.35 var(--serif)}
.citation-card>strong{grid-column:2;align-self:end;font-size:1.7rem;letter-spacing:-.065em}.citation-card>strong small{font:700 .68rem/1 var(--sans);letter-spacing:0;color:#d7ebe5}.citation-card--loading{display:block;color:#d7ebe5;font:.86rem/1.45 var(--serif)}
.impact-note{margin:1rem 0 0;color:#d7ebe5;font:.73rem/1.45 var(--serif)}
.impact-note #impact-status{color:var(--amber);font-family:var(--sans);font-weight:850}

.visual-band{background:linear-gradient(135deg,#eaf5f1,#f7f5ef)}
.mosaic{display:grid;grid-template-columns:1.15fr .85fr .85fr;gap:1rem;min-height:620px}
.card-photo{position:relative;overflow:hidden;border-radius:28px;box-shadow:var(--shadow)}
.card-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 48%,rgba(7,31,30,.76))}
.card-photo .caption{position:absolute;left:1rem;right:1rem;bottom:1rem;color:#fff;z-index:2}
.card-photo .caption h3{font-size:1.45rem;line-height:1.03;letter-spacing:-.04em;margin:.25rem 0}
.card-photo .caption p{font:.82rem/1.35 var(--serif);opacity:.9;margin:0}
.stack{display:grid;grid-template-rows:1fr 1fr;gap:1rem}

.publications{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.publications:before{content:"";position:absolute;inset:0;background:
radial-gradient(circle at 20% 20%,rgba(14,90,80,.34),transparent 26%),
radial-gradient(circle at 80% 0%,rgba(235,114,93,.16),transparent 24%)}
.publications .section-head p,.publications .micro{color:#c9ddd7}
.pub-rail{display:grid;grid-template-columns:repeat(6, minmax(260px,1fr));gap:1rem;overflow:auto;padding-bottom:.5rem;scroll-snap-type:x mandatory}
.pub-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:24px;overflow:hidden;min-height:510px;scroll-snap-align:start}
.pub-card img{height:330px;object-fit:cover;background:#fff}
.pub-card .body{padding:1rem 1rem 1.1rem}
.pub-card h3{font-size:1.15rem;line-height:1.06;letter-spacing:-.04em;margin:.35rem 0}
.pub-card p{font:.82rem/1.4 var(--serif);color:#d8e6e1;margin:0}

.sports-layout{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.slant-card{background:#fff;border:1px solid var(--line);border-radius:30px;overflow:hidden;box-shadow:var(--shadow);position:relative}
.slant-card .heroimg{height:320px}
.slant-card .heroimg img{transform:scale(1.01)}
.slant-card .content{padding:1.3rem 1.3rem 1.4rem}
.slant-card h3{font-size:1.7rem;line-height:1;letter-spacing:-.05em;margin:.35rem 0}
.slant-card p{font:.9rem/1.5 var(--serif);color:var(--muted)}
.slant-card .stripe{position:absolute;top:18px;right:-50px;transform:rotate(32deg);background:var(--coral);color:#fff;padding:.45rem 4rem;font-size:.64rem;font-weight:950;letter-spacing:.12em;text-transform:uppercase}
.slant-card.alt .stripe{background:var(--green2)}

.school-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:1rem}
.school-panel{background:#fff;border:1px solid var(--line);border-radius:28px;overflow:hidden;box-shadow:var(--shadow)}
.school-panel.hero-campus{min-height:540px;position:relative}
.school-panel.hero-campus img{position:absolute;inset:0}
.school-panel.hero-campus:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,31,30,.15),rgba(7,31,30,.84))}
.school-panel.hero-campus .copy{position:absolute;left:1.3rem;right:1.3rem;bottom:1.3rem;color:#fff;z-index:2}
.school-panel.hero-campus h3{font-size:2rem;line-height:1;letter-spacing:-.05em;margin:.35rem 0}
.school-panel.hero-campus p{font:.9rem/1.45 var(--serif);opacity:.92}
.school-stack{display:grid;grid-template-rows:1fr 1fr;gap:1rem}
.school-stack .school-panel img{height:264px}
.school-stack .body{padding:1rem 1rem 1.1rem}
.school-stack h3{font-size:1.3rem;line-height:1.04;letter-spacing:-.04em;margin:.35rem 0}
.school-stack p{font:.85rem/1.45 var(--serif);color:var(--muted);margin:0}

.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.gallery-item{border-radius:22px;overflow:hidden;box-shadow:var(--shadow);position:relative;cursor:pointer}
.gallery-item img{height:250px}
.gallery-item:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(7,31,30,.7));opacity:.95}
.gallery-item .text{position:absolute;left:.9rem;right:.9rem;bottom:.9rem;color:#fff;z-index:2}
.gallery-item .text strong{display:block;font-size:1rem;line-height:1.06}
.gallery-item .text span{font:.76rem/1.35 var(--serif)}

.cta-band{background:linear-gradient(135deg,var(--coral),#ec8d65 55%, var(--amber));color:#fff;position:relative;overflow:hidden}
.cta-band:before,.cta-band:after{content:"";position:absolute;border:1px solid rgba(255,255,255,.28);border-radius:50%}
.cta-band:before{width:380px;height:380px;right:-100px;top:-150px}
.cta-band:after{width:220px;height:220px;left:-60px;bottom:-90px}
.cta-wrap{display:grid;grid-template-columns:1fr .9fr;gap:2rem;align-items:end;position:relative;z-index:2}
.cta-wrap h2{font-size:clamp(3rem,6vw,5.8rem);line-height:.85;letter-spacing:-.07em;margin:0}
.cta-wrap h2 em{font-family:var(--serif);font-weight:400}
.cta-wrap p{font:1rem/1.55 var(--serif)}
.subscribe{background:#fff;padding:.55rem;border-radius:999px;display:grid;grid-template-columns:1fr auto;box-shadow:var(--shadow)}
.subscribe input{border:0;outline:0;padding:.9rem 1rem;min-width:0;background:transparent}
.subscribe button{border:0;border-radius:999px;background:var(--ink);color:#fff;padding:1rem 1.1rem;font-weight:950}
.mail-list{display:flex;gap:1rem;flex-wrap:wrap;font-size:.72rem;font-weight:900}

.footer{background:#061b1a;color:#d3e2de;padding:3rem 0}
.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:2rem}
.footer-brand{display:flex;align-items:center;gap:1rem}
.footer-brand img{width:60px;height:60px;object-fit:contain}
.footer h4{color:#fff;margin:0 0 .7rem}
.footer a{display:block;margin:.4rem 0;font-size:.78rem}
.footer small{color:#93aba5}
.footer-bottom{margin-top:2rem;padding-top:1rem;border-top:1px solid rgba(255,255,255,.1);font-size:.66rem;color:#93aba5}

.modal{position:fixed;inset:0;background:rgba(0,0,0,.86);display:none;align-items:center;justify-content:center;padding:1rem;z-index:60}
.modal.open{display:flex}
.modal-content{max-width:min(1100px,96vw);max-height:92vh;position:relative}
.modal-content img{max-width:100%;max-height:92vh;width:auto;height:auto;display:block;border-radius:14px}
.modal-close{position:absolute;right:0;top:-40px;background:transparent;color:#fff;border:0;font-size:2rem;cursor:pointer}

.reveal{opacity:0;transform:translateY(24px);transition:opacity .75s ease,transform .75s ease}
.reveal.show{opacity:1;transform:none}
.floaty{animation:floaty 5s ease-in-out infinite}
@keyframes floaty{50%{transform:translateY(-8px)}}
.pulse{animation:pulse 2.6s ease-in-out infinite}
@keyframes pulse{50%{box-shadow:0 0 0 10px rgba(235,114,93,0)}0%{box-shadow:0 0 0 0 rgba(235,114,93,.25)}100%{box-shadow:0 0 0 0 rgba(235,114,93,0)}}

@media(max-width:1080px){
  .header-inner{grid-template-columns:auto 1fr auto}
  .nav{display:none}
  .menu-btn{display:block}
  .site-header.open .nav{position:absolute;display:grid;top:84px;left:0;right:0;background:var(--paper);padding:1rem 1.2rem;border-bottom:1px solid var(--line)}
  .hero-inner,.grid-highlights,.school-grid,.cta-wrap,.sports-layout{grid-template-columns:1fr}
  .mosaic{grid-template-columns:1fr}.stack{grid-template-columns:1fr 1fr;grid-template-rows:none}
  .stats-grid,.gallery-grid{grid-template-columns:repeat(2,1fr)}
  .impact-grid{grid-template-columns:repeat(2,1fr)}
  .impact-lead{grid-column:span 2}
  .citation-list{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero-floats{padding-bottom:1rem}
}
@media(max-width:680px){
  .topbar .container{font-size:.58rem}
  .brand-copy strong{font-size:1.35rem}
  .ctas a:first-child{display:none}
  .hero-inner{min-height:unset;padding:3.2rem 0}
  .hero h1{font-size:4rem}
  .float-card.main{grid-template-columns:1fr}
  .badges{grid-template-columns:1fr}
  .mini-story{grid-template-columns:1fr}
  .mini-story .thumb{min-height:220px}
  .stats-grid,.gallery-grid,.stack,.footer-grid{grid-template-columns:1fr}
  .impact-grid{grid-template-columns:1fr}.impact-lead{grid-column:auto;min-height:250px}.impact-card{min-height:160px}.impact-citations__head{align-items:start;flex-direction:column}.impact-citations__head a{white-space:normal}
  .pub-rail{grid-template-columns:repeat(6,82vw)}
  .subscribe{grid-template-columns:1fr;border-radius:20px}
  .subscribe button{width:100%}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}