:root{
  --ink:#0E1013; --ink-soft:#4A4F58; --ink-mute:#8A8F98;
  --paper:#F2F1ED; --rule:#D9DBDF;
  --navy-1:#040D17; --navy-2:#0B2439; --navy-3:#03090F;
  --panel:#071624; --panel-2:#050F1A;
  --blue:#15619F; --blue-hi:#1D6FC4; --blue-lt:#5AA9E6; --blue-pale:#8FC4EC;
  --red:#C4462F; --green:#5FCB8B;
  --serif:'Instrument Serif',Georgia,serif; --sans:'Inter',system-ui,-apple-system,sans-serif; --mono:'JetBrains Mono',ui-monospace,monospace;
  --pad:clamp(20px,5vw,64px);
  --ease:cubic-bezier(.2,0,0,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--ink)}
a:hover{color:var(--ink-soft)}
.mono{font-family:var(--mono);letter-spacing:.14em;text-transform:uppercase}
.wrap{padding:clamp(44px,7vw,76px) var(--pad)}
.dark{background:linear-gradient(162deg,var(--navy-1) 0%,var(--navy-2) 52%,var(--navy-3) 100%);color:#fff}
.dark a{color:#fff}
h1,h2,h3{font-family:var(--serif);font-weight:400;margin:0;letter-spacing:-.014em;text-wrap:balance}
h1{font-size:clamp(38px,7.6vw,88px);line-height:.99}
h2{font-size:clamp(28px,4.4vw,52px);line-height:1.02}
h3{font-size:clamp(21px,2.4vw,30px);line-height:1.1}
p{margin:0;text-wrap:pretty}
.eyebrow{display:flex;align-items:center;gap:10px;font:500 clamp(9px,1vw,10.5px)/1 var(--mono);letter-spacing:.18em;color:var(--ink-soft);text-transform:uppercase}
.eyebrow::before{content:"";width:6px;height:6px;background:var(--blue);flex:none}
.dark .eyebrow{color:rgba(255,255,255,.6)}
.dark .eyebrow::before{background:var(--blue-lt)}

/* header */
.top{position:sticky;top:0;z-index:40;background:var(--paper);border-bottom:1px solid var(--rule)}
.top-in{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px var(--pad)}
.lock{display:flex;align-items:center;gap:14px}
.lock img.glow{height:13px;width:auto}
.lock img.mrt{height:32px;width:auto}
.lock span{font:400 13px/1 var(--mono);color:var(--ink-mute)}
.top nav{display:flex;align-items:center;gap:18px;font:500 10.5px/1 var(--mono);letter-spacing:.12em;color:var(--ink-soft)}
.top nav a{text-decoration:none;color:inherit}
.top nav a:hover,.top nav a.on{color:var(--ink)}
.top-cta{display:flex;align-items:center;gap:18px}
.top .count{font:500 10.5px/1 var(--mono);letter-spacing:.14em;color:var(--ink-mute)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;white-space:nowrap;font:600 11px/1 var(--sans);letter-spacing:.1em;text-transform:uppercase;text-decoration:none;padding:15px 22px;border-radius:3px;border:1px solid transparent;cursor:pointer;transition:background .18s var(--ease),border-color .18s var(--ease),color .18s var(--ease)}
.btn-dark{background:var(--panel);color:#fff}
.btn-dark:hover{background:var(--navy-2);color:#fff}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:var(--blue-hi);color:#fff}
.btn-ghost{border-color:currentColor;background:none}
.progress{height:2px;background:rgba(0,0,0,.06)}
.progress>i{display:block;height:2px;width:0;background:var(--blue)}

/* hero */
.hero{text-align:center;padding:clamp(40px,7vw,80px) var(--pad) clamp(32px,4vw,48px);border-bottom:1px solid var(--rule)}
.hero .eyebrow{justify-content:center}
.hero h1{max-width:17ch;margin:22px auto 0}
.hero .sub{margin:24px auto 0;max-width:52ch;font:300 clamp(16px,2vw,21px)/1.5 var(--sans);color:var(--ink-soft)}
.hero .facts{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:14px 22px;margin-top:32px;font:500 clamp(9.5px,1.1vw,11px)/1 var(--mono);letter-spacing:.14em;color:var(--ink)}
.hero .facts span:nth-child(2){color:var(--ink-soft)}
.clock{display:flex;justify-content:center;gap:clamp(14px,3vw,34px);margin-top:34px}
.clock div{text-align:center}
.clock b{display:block;font:400 clamp(30px,5vw,52px)/1 var(--serif);color:var(--ink)}
.clock small{display:block;margin-top:8px;font:500 9px/1 var(--mono);letter-spacing:.16em;color:var(--ink-mute)}
.band{position:relative;height:clamp(180px,30vw,320px);overflow:hidden;background:var(--panel);border-bottom:1px solid var(--rule)}
.band img{width:100%;height:100%;object-fit:cover;object-position:50% 58%;filter:grayscale(1) contrast(1.2) brightness(.45)}
.band .cap{position:absolute;left:var(--pad);right:var(--pad);bottom:clamp(18px,3vw,34px);color:#fff;display:flex;flex-direction:column;gap:10px}
.band .cap span{font:500 clamp(8.5px,1vw,10px)/1 var(--mono);letter-spacing:.16em;color:rgba(255,255,255,.72)}
.band .cap strong{font:400 clamp(20px,3.4vw,34px)/1.05 var(--serif)}
.band::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(3,9,15,.86) 0%,rgba(3,9,15,.25) 62%,rgba(3,9,15,.15) 100%)}
.band .cap{z-index:2}

/* grids */
.two{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,56px)}
.lever h3{margin-bottom:16px}
.lever>.tag{font:500 10px/1 var(--mono);letter-spacing:.16em;color:var(--blue-lt);margin-bottom:18px}
.lever p.lead{font:400 clamp(14px,1.6vw,15px)/1.65 var(--sans);color:rgba(255,255,255,.68);max-width:44ch;margin-bottom:22px}
.list{display:flex;flex-direction:column}
.list>div{display:grid;grid-template-columns:34px 1fr;gap:14px;padding:14px 0;border-top:1px solid rgba(255,255,255,.10);transition:background .18s var(--ease)}
.list>div:hover{background:rgba(255,255,255,.05)}
.list b{font:400 12px/1.5 var(--mono);color:rgba(255,255,255,.38)}
.list span{font:400 clamp(14px,1.5vw,14.5px)/1.5 var(--sans);color:rgba(255,255,255,.85)}
.fit{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--rule);border-bottom:1px solid var(--rule)}
.fit>div{background:var(--paper);padding:clamp(30px,4vw,56px) var(--pad)}
.fit ul{list-style:none;margin:22px 0 0;padding:0;display:flex;flex-direction:column;gap:14px}
.fit li{display:flex;gap:12px;font:400 clamp(14px,1.6vw,16px)/1.5 var(--sans)}
.fit li::before{content:"✓";color:var(--blue);flex:none;font-size:.95em}
.fit .no li{color:var(--ink-mute)}
.fit .no li::before{content:"✕";color:var(--red)}
.fit .no .eyebrow::before{background:#C5C5C5}

/* agenda */
.agenda{display:flex;flex-direction:column;border-top:1px solid rgba(255,255,255,.14)}
.agenda>div{display:grid;grid-template-columns:130px 1.1fr 1.2fr 74px;gap:clamp(14px,2vw,28px);align-items:start;padding:24px 16px;margin:0 -16px;border-bottom:1px solid rgba(255,255,255,.10);transition:background .18s var(--ease)}
.agenda>div:hover{background:rgba(90,169,230,.09)}
.agenda .t{display:flex;align-items:center;gap:12px;font:400 clamp(15px,2vw,19px)/1 var(--mono)}
.agenda .t::before{content:"";width:7px;height:7px;background:var(--blue-lt);flex:none}
.agenda h3{font-size:clamp(19px,2.3vw,25px)}
.agenda p{font:400 14px/1.6 var(--sans);color:rgba(255,255,255,.58)}
.agenda .d{font:500 9.5px/1.6 var(--mono);letter-spacing:.12em;color:rgba(255,255,255,.36);text-align:right}
.meta{display:flex;flex-wrap:wrap;gap:clamp(18px,3vw,34px);margin:0 0 30px}
.meta>div>span{display:block;font:500 9px/1 var(--mono);letter-spacing:.14em;color:rgba(255,255,255,.38);margin-bottom:9px}
.meta>div>b{font:400 16px/1 var(--mono);color:#fff}

/* speakers */
.people{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:clamp(20px,3vw,36px)}
.person figure{max-height:min(84vw,520px)}
.person figure{margin:0;position:relative;aspect-ratio:3/4;overflow:hidden;background:var(--panel)}
.person figure img{width:100%;height:100%;object-fit:cover;object-position:50% 16%;filter:grayscale(1) contrast(1.08);transition:filter .55s var(--ease)}
.person:hover figure img{filter:grayscale(0) contrast(1)}
.person h3{margin-top:18px}
.person .role{margin-top:8px;font:500 10px/1.6 var(--mono);letter-spacing:.14em;color:var(--ink-mute)}
.person p{margin-top:14px;font:400 clamp(13.5px,1.5vw,14.5px)/1.6 var(--sans);color:var(--ink-soft)}
.social{display:flex;gap:8px;margin-top:14px}
.social a{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border:1px solid #C5C5C5;border-radius:2px;color:var(--ink-soft);transition:border-color .18s var(--ease),color .18s var(--ease)}
.social a:hover{border-color:var(--ink);color:var(--ink)}
.dark .social a{border-color:rgba(255,255,255,.18);color:rgba(255,255,255,.7)}
.dark .social a:hover{border-color:var(--blue-lt);color:#fff}

/* local */
.local{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--rule)}
.local .txt{padding:clamp(34px,5vw,68px) var(--pad)}
.local h2{margin-bottom:18px}
.local .fiep{height:34px;width:auto;margin:0 0 22px}
.local dl{display:grid;grid-template-columns:auto 1fr;gap:12px 24px;margin:26px 0 0}
.local dt{font:500 9.5px/1.7 var(--mono);letter-spacing:.14em;color:var(--ink-mute)}
.local dd{margin:0;font:400 15px/1.55 var(--sans)}
.map{position:relative;min-height:340px;overflow:hidden;background:#E4E3DE;border-left:1px solid var(--rule)}
.map iframe{position:absolute;left:-3%;top:-10%;width:106%;height:120%;border:0;filter:grayscale(1) contrast(1.05)}

/* form */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{display:block;font:500 9.5px/1 var(--mono);letter-spacing:.14em;color:rgba(255,255,255,.45);margin-bottom:8px}
input,select{width:100%;background:var(--panel);border:1px solid rgba(255,255,255,.14);color:#fff;font:400 14px/1.2 var(--sans);padding:13px 12px;border-radius:2px;outline:none}
select{appearance:none;-webkit-appearance:none;padding-right:38px;cursor:pointer}
.sel{position:relative}
.sel svg{position:absolute;right:13px;top:50%;transform:translateY(-50%);pointer-events:none}
input:focus,select:focus{border-color:var(--blue-lt)}
.panel{background:var(--panel-2);border:1px solid rgba(255,255,255,.12);padding:clamp(22px,3vw,36px);border-radius:2px}
.code-row{display:flex;gap:8px;max-width:340px}
.hint{margin-top:11px;font:400 12.5px/1.5 var(--sans);color:rgba(255,255,255,.42)}
.hint.err{color:#E08A7C}
.hint.ok{color:var(--green);font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase}
.price{display:grid;gap:1px;max-width:460px;margin-top:26px}
.price>div{display:flex;align-items:baseline;justify-content:space-between;padding:15px 0;border-top:1px solid rgba(255,255,255,.12)}
.price span{font:400 14.5px/1 var(--sans);color:rgba(255,255,255,.6)}
.price b{font:400 20px/1 var(--serif);color:#fff}
.price b.hi{color:var(--blue-lt)}

/* faq */
#faq{text-align:center}
#faq h2{text-align:center}
.faq{border-top:1px solid var(--rule);max-width:720px;margin:clamp(22px,3vw,34px) auto 0;text-align:left}
.faq details{border-bottom:1px solid var(--rule)}
.faq summary{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px 0;cursor:pointer;list-style:none;font:600 clamp(14.5px,1.7vw,16px)/1.4 var(--sans)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:300 26px/1 var(--sans);color:var(--blue);flex:none}
.faq details[open] summary::after{content:"−"}
.faq p{padding:0 0 22px;font:400 15px/1.65 var(--sans);color:var(--ink-soft);max-width:74ch}

/* partners + footer */
.partners{display:flex;align-items:center;justify-content:center;gap:clamp(16px,2.4vw,32px);flex-wrap:wrap;padding:34px var(--pad);border-bottom:1px solid var(--rule)}
.partners .lbl{font:500 9.5px/1 var(--mono);letter-spacing:.16em;color:var(--ink-mute)}
.partners img.glow{height:12px}
.partners img.mrt{height:30px;width:auto}
.partners img.fiep{height:28px}
.partners .div{width:1px;height:26px;background:var(--rule)}
footer .in{display:grid;grid-template-columns:1fr auto;gap:clamp(24px,4vw,60px);padding:clamp(40px,5vw,56px) var(--pad) 30px;border-bottom:1px solid rgba(255,255,255,.12)}
footer h2{font-size:clamp(24px,3.4vw,34px);max-width:26ch}
footer p{margin-top:14px;font:400 14px/1.6 var(--sans);color:rgba(255,255,255,.55);max-width:46ch}
footer .brands{display:flex;flex-direction:column;gap:12px;align-items:flex-end}
footer .brands img.glow{height:13px}
footer .brands img.mrt{height:32px;width:auto}
footer .legal{display:flex;align-items:center;justify-content:flex-end;padding:18px var(--pad) 24px;font:500 9.5px/1 var(--mono);letter-spacing:.14em;color:rgba(255,255,255,.35)}
footer .legal a{color:inherit;text-decoration:none}
.sticky{position:sticky;bottom:0;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px var(--pad);background:var(--panel);border-top:1px solid rgba(255,255,255,.14);color:#fff}
.sticky .info{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
.sticky .info .c{font:500 10px/1 var(--mono);letter-spacing:.14em;color:var(--blue-lt)}
.sticky .info span{font:400 13.5px/1 var(--sans);color:rgba(255,255,255,.6)}

/* animação */
.reveal{opacity:0;transform:translateY(14px)}
.is-in{opacity:1;transform:none;transition:opacity .6s var(--ease),transform .6s var(--ease)}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}

/* responsivo */
@media (max-width:1024px){
  .two,.local,.fit{grid-template-columns:1fr}
  .map{border-left:0;border-top:1px solid var(--rule);min-height:280px}
  .agenda>div{grid-template-columns:96px 1fr;grid-template-areas:"t h" ". p" ". d";row-gap:8px}
  .agenda .t{grid-area:t}.agenda h3{grid-area:h}.agenda p{grid-area:p}.agenda .d{grid-area:d;text-align:left}
  .top nav{display:none}
  .form-grid{grid-template-columns:1fr}
  footer .in{grid-template-columns:1fr}
  footer .brands{align-items:flex-start}
}
@media (max-width:640px){
  .top .count{display:none}
  .top-in{padding:12px var(--pad)}
  .btn{padding:13px 16px;font-size:10px}
  .clock{gap:16px}
  .sticky{flex-direction:column;align-items:stretch;gap:10px}
  .sticky .btn{width:100%}
}

@media (max-width:1024px){.people{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.people{grid-template-columns:1fr}.person figure{aspect-ratio:4/5;max-height:460px}}