/* Layout: noite de trilha. Faixas escuras de largura total, hero com o cartaz oficial, relógio de 24 largadas como peça central. Tema escuro único.
   Motion: o hero abre como um nascer do sol e escurece conforme a rolagem, como se a prova entrasse na noite. */
:root{
  --bg:#141210; --bg2:#1c1916; --line:#3a332c; --fg:#f3ece3; --muted:#b3a697;
  --ember:#d2452b; --ember-dark:#a8321c; --ink:#2a1a10; --sun:#e8954a; --sunsoft:rgba(232,149,74,.14);
  --display:"Big Shoulders Display","Arial Narrow",Impact,sans-serif;
  --body:"Barlow","Helvetica Neue",Arial,sans-serif;
  --label:"Barlow Condensed","Arial Narrow",sans-serif;
  --ease-out:cubic-bezier(.16,1,.3,1);
  --ease-io:cubic-bezier(.7,0,.2,1);
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:70px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--bg)}
img{max-width:100%}
a{color:inherit}
::selection{background:var(--ember);color:#fff}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.wrap{max-width:1160px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.eyebrow{font-family:var(--label);font-weight:600;font-size:14px;letter-spacing:.22em;text-transform:uppercase;color:var(--sun)}
h1,h2,h3{font-family:var(--display);font-weight:900;text-transform:uppercase;line-height:.92;margin:0;text-wrap:balance}
h2{font-size:clamp(40px,6vw,68px);letter-spacing:.005em}
h3{font-size:26px;font-weight:700;letter-spacing:.02em}
p{margin:0;max-width:62ch}
.muted{color:var(--muted)}
section{padding-block:clamp(64px,9vw,112px);overflow-x:clip}
section.flush{padding-top:0}
.head{display:grid;gap:14px;margin-bottom:40px}

/* linhas que se desenham: --line-p vai de 0 a 1 pelo motion.js; sem JS fica em 1 */
.line-top,.line-bottom{position:relative}
.line-top::before,.line-bottom::after{content:"";position:absolute;left:0;right:0;height:1px;background:var(--line);transform:scaleX(var(--line-p,1));transform-origin:left center}
.line-top::before{top:0}
.line-bottom::after{bottom:0}

/* palavras divididas para revelação */
.w{display:inline-block;overflow:hidden;vertical-align:top;padding:.14em .02em .06em;margin:-.14em -.02em -.06em}
.wi{display:inline-block;will-change:transform}

/* nav */
nav.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:rgba(20,18,16,.92);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--line);transition:transform .45s var(--ease-out)}
nav.top.is-hidden{transform:translateY(-100%)}
nav.top.is-hidden:focus-within{transform:none}
nav.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:58px}
.progress{position:absolute;left:0;right:0;bottom:-1px;height:2px;background:linear-gradient(90deg,var(--ember),var(--sun));transform:scaleX(0);transform-origin:left center;pointer-events:none}
.brand{font-family:var(--display);font-weight:900;font-size:22px;letter-spacing:.04em;text-decoration:none;white-space:nowrap}
.brand span{color:var(--ember);transition:color .3s}
.brand:hover span{color:var(--sun)}
.links{display:flex;gap:22px;font-family:var(--label);font-weight:500;font-size:15px;letter-spacing:.12em;text-transform:uppercase}
.links a{position:relative;text-decoration:none;color:var(--muted);transition:color .25s;padding-block:4px}
.links a::after{content:"";position:absolute;left:0;right:.12em;bottom:0;height:2px;background:var(--ember);transform:scaleX(0);transform-origin:right center;transition:transform .45s var(--ease-io)}
.links a:hover,.links a:focus-visible,.links a.is-active{color:var(--fg)}
.links a:hover::after,.links a.is-active::after{transform:scaleX(1);transform-origin:left center}
@media (max-width:820px){.links{display:none}}
@media (max-width:440px){.brand{font-size:17px}nav.top .btn.small{padding:8px 10px;font-size:12px;letter-spacing:.08em}}

/* botões: preenchimento que varre o botão no hover */
.btn{position:relative;isolation:isolate;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--label);font-weight:600;font-size:16px;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;padding:13px 22px;border-radius:2px;border:1px solid transparent;cursor:pointer;transition:color .3s,border-color .3s}
.btn::before{content:"";position:absolute;inset:0;z-index:-1;transform:scaleX(0);transform-origin:right center;transition:transform .5s var(--ease-io)}
.btn:hover::before,.btn:focus-visible::before{transform:scaleX(1);transform-origin:left center}
.btn.primary{background:var(--ember);color:#fff}
.btn.primary::before{background:var(--ember-dark)}
.btn.ghost{border-color:var(--line);color:var(--fg)}
.btn.ghost::before{background:var(--sunsoft)}
.btn.ghost:hover{border-color:var(--sun);color:var(--sun)}
.btn.small{padding:9px 14px;font-size:14px}
:focus-visible{outline:2px solid var(--sun);outline-offset:3px}

/* hero */
.hero{position:relative;background:linear-gradient(180deg,#fbe7c4 0%,#f7cf95 45%,#efa968 78%,#e08a4f 100%);color:var(--ink);overflow:hidden}
.sun{position:absolute;left:50%;top:clamp(80px,14vw,200px);width:min(92vw,820px);aspect-ratio:1;margin-left:calc(min(92vw,820px) / -2);border-radius:50%;background:radial-gradient(circle,rgba(255,250,236,.95) 0%,rgba(255,228,180,.7) 22%,rgba(255,200,130,.28) 45%,rgba(255,190,120,0) 68%);pointer-events:none;animation:breathe 7s ease-in-out infinite}
@keyframes breathe{50%{scale:1.05}}
.embers{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.dusk{position:absolute;inset:0;background:linear-gradient(180deg,#3b2416 0%,#1a1411 100%);opacity:0;pointer-events:none}
.stars{position:absolute;inset:0 0 40%;opacity:0;pointer-events:none;background-image:radial-gradient(1.5px 1.5px at 8% 12%,#fff8ec,transparent),radial-gradient(1px 1px at 17% 34%,#fff8ec,transparent),radial-gradient(1.5px 1.5px at 26% 8%,#fff8ec,transparent),radial-gradient(1px 1px at 35% 26%,#fff8ec,transparent),radial-gradient(2px 2px at 44% 6%,#fff8ec,transparent),radial-gradient(1px 1px at 52% 30%,#fff8ec,transparent),radial-gradient(1.5px 1.5px at 61% 14%,#fff8ec,transparent),radial-gradient(1px 1px at 69% 38%,#fff8ec,transparent),radial-gradient(2px 2px at 77% 10%,#fff8ec,transparent),radial-gradient(1px 1px at 85% 28%,#fff8ec,transparent),radial-gradient(1.5px 1.5px at 93% 16%,#fff8ec,transparent),radial-gradient(1px 1px at 4% 44%,#fff8ec,transparent),radial-gradient(1px 1px at 22% 52%,#fff8ec,transparent),radial-gradient(1.5px 1.5px at 48% 48%,#fff8ec,transparent),radial-gradient(1px 1px at 73% 56%,#fff8ec,transparent),radial-gradient(1px 1px at 96% 46%,#fff8ec,transparent),radial-gradient(1px 1px at 13% 70%,#fff8ec,transparent),radial-gradient(1.5px 1.5px at 88% 66%,#fff8ec,transparent)}
.hero .wrap{position:relative;z-index:1;display:grid;justify-items:center;text-align:center;gap:24px;padding-block:clamp(40px,6vw,72px) 0}
.hero .eyebrow{color:#8a3a1c}
.hero h1{margin:0;width:100%;display:flex;justify-content:center}
.hero h1 img{display:block;width:100%;max-width:880px;height:auto;filter:drop-shadow(0 18px 30px rgba(120,50,15,.18))}
.motto{font-family:var(--label);font-weight:600;font-size:clamp(18px,2.4vw,26px);letter-spacing:.42em;text-transform:uppercase;color:var(--ink);padding-left:.42em}
.motto .ch{display:inline-block;white-space:pre}
.hero .lede{color:#4a2c1a;font-size:18px;max-width:58ch}
.facts{display:grid;grid-template-columns:repeat(3,auto);gap:10px 40px;justify-content:center;padding-top:20px;margin:0;position:relative}
.facts::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:rgba(74,44,26,.25);transform:scaleX(var(--line-p,1))}
.facts dt{font-family:var(--label);font-weight:600;font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:#a23a1f}
.facts dd{margin:4px 0 0;font-size:17px;font-weight:500}
.actions{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}
.hero .btn.ghost{border-color:rgba(42,26,16,.45);color:var(--ink)}
.hero .btn.ghost::before{background:rgba(42,26,16,.08)}
.hero .btn.ghost:hover{border-color:var(--ink)}
.horizon{position:relative;height:clamp(150px,22vw,260px);margin-top:clamp(28px,4vw,48px);overflow:hidden}
.horizon-bg{position:absolute;inset:-18% 0;background:url("../assets/img/horizonte-pantanal.jpg") center 40%/cover no-repeat;will-change:transform}
.horizon::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,#e08a4f 0%,rgba(224,138,79,0) 35%,rgba(20,18,16,0) 70%,var(--bg) 100%)}
.scroll-cue{position:absolute;left:50%;bottom:22px;z-index:2;width:26px;height:42px;margin-left:-13px;border:1.5px solid rgba(243,236,227,.55);border-radius:14px}
.scroll-cue span{position:absolute;left:50%;top:8px;width:3px;height:8px;margin-left:-1.5px;border-radius:2px;background:var(--fg);animation:cue 1.8s var(--ease-io) infinite}
@keyframes cue{0%{opacity:0;transform:translateY(-3px)}30%{opacity:1}100%{opacity:0;transform:translateY(14px)}}
@media (max-width:700px){.facts{grid-template-columns:1fr;gap:12px}.scroll-cue{display:none}}
.motion-intro .hero [data-intro],.motion-intro .hero .sun{visibility:hidden}

/* numbers */
.numbers{background:var(--bg2);border-block:1px solid var(--line);padding-block:0}
.numbers dl{display:grid;grid-template-columns:repeat(6,1fr);margin:0}
.numbers dl>div{padding:30px 18px;border-left:1px solid var(--line)}
.numbers dl>div:first-child{border-left:0;padding-left:0}
.numbers dt{font-family:var(--display);font-weight:900;font-size:clamp(34px,4vw,50px);line-height:1;font-variant-numeric:tabular-nums;color:var(--fg)}
.numbers dt small{font-size:.5em;color:var(--sun);margin-left:2px}
.numbers dd{margin:8px 0 0;font-family:var(--label);font-size:14px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
@media (max-width:900px){.numbers dl{grid-template-columns:repeat(3,1fr)}.numbers dl>div:nth-child(4){border-left:0;padding-left:0}.numbers dl>div:nth-child(n+4){border-top:1px solid var(--line)}}
@media (max-width:520px){.numbers dl{grid-template-columns:1fr 1fr}.numbers dl>div{border-left:0;padding-left:0}.numbers dl>div:nth-child(even){border-left:1px solid var(--line);padding-left:18px}.numbers dl>div:nth-child(n+3){border-top:1px solid var(--line)}}

/* faixa corrida */
.marquee{overflow:hidden;border-bottom:1px solid var(--line);padding-block:clamp(14px,2vw,22px);user-select:none}
.marquee-track{display:flex;width:max-content;align-items:center;will-change:transform}
.marquee-track span,.marquee-track i{font-family:var(--display);font-weight:900;font-style:normal;text-transform:uppercase;font-size:clamp(44px,7.5vw,104px);line-height:1;white-space:nowrap;padding-inline:clamp(14px,2vw,28px)}
.marquee-track span{color:transparent;-webkit-text-stroke:1.5px #5a4c3f}
.marquee-track span.solid{color:var(--fg);-webkit-text-stroke:0}
.marquee-track i{color:var(--ember);font-size:clamp(22px,3.4vw,44px)}

/* formato: na versão animada a seção trava e o scroll vira as 24 horas da prova */
#formato{position:relative;overflow:hidden}
#formato>.wrap{position:relative;z-index:1}
.sky{position:absolute;inset:0;opacity:0;pointer-events:none;background:radial-gradient(55% 75% at 76% 50%,rgba(232,149,74,.2),transparent 70%),linear-gradient(180deg,rgba(232,149,74,.07),transparent 60%)}
.format-text p[data-step],.format-text p[data-step] strong,.schedule time,.schedule span{transition:color .5s}
.story-on .format-text p[data-step],.story-on .format-text p[data-step] strong{color:#5d544b}
.story-on .format-text p[data-step].is-on{color:var(--muted)}
.story-on .format-text p[data-step].is-on strong{color:var(--fg)}
.story-on .schedule time,.story-on .schedule span{color:#5d544b}
.story-on .schedule li.is-on time{color:var(--sun)}
.story-on .schedule li.is-on span{color:var(--fg)}
#clock-runner{transition:opacity .3s}
.format{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,80px);align-items:center}
.format-text{display:grid;gap:20px;min-width:0}
.format-text p{color:var(--muted)}
.format-text p strong{color:var(--fg);font-weight:600}
.clock{max-width:460px;width:100%;justify-self:center;margin:0}
.clock svg{display:block;width:100%;height:auto;overflow:visible}
.clock figcaption{text-align:center;font-family:var(--label);font-size:14px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-top:10px}
#ticks line{transition:stroke .5s,opacity .5s}
#ticks line.done{stroke:var(--ember);opacity:1}
#clock-runner{filter:drop-shadow(0 0 8px rgba(232,149,74,.9))}
@media (max-width:860px){.format{grid-template-columns:1fr}}

.schedule{list-style:none;margin:6px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr)}
.schedule li{padding:14px 12px 0 0;display:grid;gap:2px;min-width:0}
.schedule li+li{padding-left:12px;border-left:1px solid var(--line)}
.schedule time{font-family:var(--display);font-weight:700;font-size:21px;line-height:1.1;color:var(--fg);font-variant-numeric:tabular-nums}
.schedule span{font-size:14px;color:var(--muted)}
@media (max-width:560px){.schedule{grid-template-columns:1fr 1fr}.schedule li:nth-child(3){border-left:0;padding-left:0}.schedule li:nth-child(n+3){padding-top:14px}}

/* cartões com luz que segue o cursor */
.spotlight{background:radial-gradient(520px circle at var(--mx,50%) var(--my,-400px),rgba(232,149,74,.11),transparent 45%),var(--bg2);transition:border-color .35s,translate .45s var(--ease-out),box-shadow .45s var(--ease-out)}
@media (hover:hover){.spotlight:hover{border-color:rgba(232,149,74,.55);translate:0 -4px;box-shadow:0 22px 40px -24px rgba(0,0,0,.8)}}

/* modalidades */
.modes{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.mode{border:1px solid var(--line);padding:clamp(24px,3.5vw,36px);display:grid;gap:14px;align-content:start;min-width:0}
.mode .tag,.docs .tag{font-family:var(--label);font-weight:600;font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:var(--ember)}
.mode h3{font-size:clamp(26px,3vw,34px)}
.mode>p{color:var(--muted)}
.mode ul{list-style:none;margin:4px 0 0;padding:0;border-top:1px solid var(--line)}
.mode li{padding:11px 0 11px 22px;border-bottom:1px solid var(--line);position:relative;font-size:16px;transition:color .25s,padding-left .35s var(--ease-out)}
.mode li::before{content:"";position:absolute;left:2px;top:19px;width:8px;height:2px;background:var(--sun);transition:width .35s var(--ease-out),background .25s}
.mode li:hover{padding-left:28px}
.mode li:hover::before{width:16px;background:var(--ember)}
@media (max-width:760px){.modes{grid-template-columns:1fr}}

/* regras */
.rules{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.rule{padding:30px 28px 8px 0;display:grid;gap:12px;align-content:start}
.rule+.rule{border-left:1px solid var(--line);padding-left:28px}
.rule .tag{font-family:var(--label);font-weight:600;font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:var(--ember)}
.rule p{color:var(--muted);font-size:16px}
@media (max-width:820px){.rules{grid-template-columns:1fr}.rule+.rule{border-left:0;padding-left:0;border-top:1px solid var(--line)}.rule{padding-bottom:28px}}

.sub{font-size:28px;margin:56px 0 18px}
.notes{display:grid;grid-template-columns:repeat(3,1fr);gap:28px 32px}
.notes>div{display:grid;gap:6px;align-content:start;padding-top:14px}
.notes>div::before{height:2px;background:var(--ember)}
.notes b{font-family:var(--label);font-weight:600;font-size:18px;letter-spacing:.06em;text-transform:uppercase}
.notes p{color:var(--muted);font-size:16px}
@media (max-width:900px){.notes{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.notes{grid-template-columns:1fr}}

/* inscricoes */
.price-wrap{overflow-x:auto;border:1px solid var(--line);background:var(--bg2)}
.prices{width:100%;min-width:520px;border-collapse:collapse;font-variant-numeric:tabular-nums}
.prices th,.prices td{padding:16px 20px;text-align:left;border-bottom:1px solid var(--line)}
.prices thead th{font-family:var(--label);font-weight:600;font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:var(--sun)}
.prices tbody th{font-weight:500}
.prices td{font-family:var(--display);font-weight:700;font-size:24px;transition:color .25s}
.prices tbody tr{transition:background .3s}
.prices tbody tr:hover{background:var(--sunsoft)}
.prices tbody tr:hover td{color:var(--sun)}
.prices tr.total th,.prices tr.total td{color:var(--muted);border-bottom:0}
.prices tr.total td{font-size:20px}
.docs{display:grid;grid-template-columns:repeat(3,1fr);gap:28px 32px;margin-top:36px}
.docs>div{display:grid;gap:6px;align-content:start}
.docs p{color:var(--muted);font-size:16px}
@media (max-width:760px){.docs{grid-template-columns:1fr}}
.files{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:32px}
.file{display:grid;gap:4px;padding:18px 44px 18px 52px;border:1px solid var(--line);background:var(--bg2);text-decoration:none;position:relative;min-width:0;transition:border-color .3s,background .3s,translate .45s var(--ease-out)}
.file::before{content:"PDF";position:absolute;left:16px;top:20px;font-family:var(--label);font-weight:600;font-size:11px;letter-spacing:.1em;color:var(--ember)}
.file::after{content:"↗";position:absolute;right:18px;top:16px;font-size:18px;color:var(--sun);opacity:0;transform:translate(-8px,8px);transition:opacity .3s,transform .45s var(--ease-out)}
.file b{font-weight:600;font-size:16px;line-height:1.3}
.file span{font-size:14px;color:var(--muted)}
.file:hover{border-color:var(--sun);background:linear-gradient(135deg,var(--sunsoft),transparent 60%),var(--bg2);translate:0 -3px}
.file:hover::after{opacity:1;transform:none}
.fine{color:var(--muted);font-size:15px;margin-top:22px}
@media (max-width:860px){.files{grid-template-columns:1fr}}

/* cena "Até restar um": sem JS tudo aparece parado; com motion a cena trava e os pontos somem com o scroll */
.story{position:relative;min-height:100vh;min-height:100svh;display:grid;place-items:center;overflow:hidden;padding-block:clamp(72px,10vh,112px) clamp(40px,6vh,72px);background:var(--bg)}
.story-bg{position:absolute;inset:-6%;background:url("../assets/img/trilha-por-do-sol.jpg") center/cover no-repeat;opacity:.3;filter:blur(3px) saturate(1.15)}
.story::after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(20,18,16,.3),var(--bg) 78%),linear-gradient(180deg,var(--bg),transparent 22%,transparent 78%,var(--bg));pointer-events:none}
.story-inner{position:relative;z-index:1;display:grid;justify-items:center;text-align:center;gap:clamp(18px,3.5vh,36px)}
.story-title{font-family:var(--display);font-weight:900;text-transform:uppercase;font-size:clamp(34px,6vw,76px);line-height:.95;max-width:none;display:flex;flex-wrap:wrap;justify-content:center;gap:0 .3em}
.story-title span{display:inline-block}
.field{--d:clamp(7px,1.5vw,12px);--g:clamp(8px,1.5vw,13px);display:grid;grid-template-columns:repeat(15,var(--d));gap:var(--g)}
.field i{display:block;width:var(--d);height:var(--d);border-radius:50%;background:var(--fg);opacity:.85}
.field i.last{background:var(--sun);opacity:1}
.story-count{font-family:var(--label);font-weight:600;font-size:15px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);opacity:0}
.story-count b{display:inline-block;min-width:3ch;color:var(--fg);font-variant-numeric:tabular-nums;text-align:left}
.story-end{font-family:var(--display);font-weight:900;text-transform:uppercase;font-size:clamp(48px,9vw,128px);line-height:.9;max-width:none}
.story-end em{font-style:normal;color:var(--ember)}

/* arena */
.arena{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,80px)}
.arena-text{display:grid;gap:18px;align-content:start;min-width:0}
.arena-text p{color:var(--muted)}
.values{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.values span{font-family:var(--label);font-weight:500;font-size:15px;letter-spacing:.16em;text-transform:uppercase;padding:7px 14px;border:1px solid var(--line);border-radius:999px;color:var(--fg);cursor:default;transition:background .3s,color .3s,border-color .3s,translate .4s var(--ease-out),rotate .4s var(--ease-out)}
.values span:hover{background:var(--sun);border-color:var(--sun);color:var(--ink);translate:0 -3px;rotate:-2deg}
.local{background:var(--bg2);border:1px solid var(--line);padding:30px;display:grid;gap:18px;align-content:start}
.local dl{display:grid;gap:16px;margin:0}
.local dt{font-family:var(--label);font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:var(--sun)}
.local dd{margin:3px 0 0}
@media (max-width:860px){.arena{grid-template-columns:1fr}}

/* parceiros */
.partners{background:var(--bg2);border-block:1px solid var(--line)}
.tier{display:grid;gap:16px;margin-top:44px}
.tier-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding-bottom:10px}
.tier-head h3{font-size:24px}
.tier-head span{font-family:var(--label);font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.grid{display:grid;gap:14px}
.grid.venue{grid-template-columns:minmax(0,320px)}
.grid.venue .slot{aspect-ratio:1.6/1}
.grid.master{grid-template-columns:repeat(2,1fr)}
.grid.sponsor{grid-template-columns:repeat(4,1fr)}
.grid.support{grid-template-columns:repeat(6,1fr)}
.slot{background:#f7f2ea;border-radius:2px;display:flex;align-items:center;justify-content:center;padding:18px;min-width:0}
.grid.master .slot{aspect-ratio:2.4/1}
.grid.sponsor .slot{aspect-ratio:1.8/1}
.grid.support .slot{aspect-ratio:1.5/1;padding:12px}
.slot img{max-width:100%;max-height:100%;object-fit:contain;transition:transform .5s var(--ease-out)}
.wordmark{font-family:var(--display);font-weight:900;text-transform:uppercase;font-size:20px;line-height:1;color:#2a1a10;text-align:center}
a.slot{transition:translate .45s var(--ease-out),box-shadow .45s var(--ease-out)}
a.slot:hover{translate:0 -4px;box-shadow:0 18px 30px -18px rgba(0,0,0,.9)}
a.slot:hover img{transform:scale(1.05)}
/* borda tracejada que corre no hover */
.slot.empty{position:relative;background:transparent;flex-direction:column;gap:4px;text-align:center;
  background-image:linear-gradient(90deg,var(--line) 50%,transparent 0),linear-gradient(90deg,var(--line) 50%,transparent 0),linear-gradient(0deg,var(--line) 50%,transparent 0),linear-gradient(0deg,var(--line) 50%,transparent 0);
  background-size:10px 1px,10px 1px,1px 10px,1px 10px;background-position:0 0,0 100%,0 0,100% 0;background-repeat:repeat-x,repeat-x,repeat-y,repeat-y;transition:background-color .3s}
.slot.empty:hover{animation:march .6s linear infinite;background-color:rgba(232,149,74,.05)}
@keyframes march{to{background-position:10px 0,-10px 100%,0 -10px,100% 10px}}
.slot.empty b{font-family:var(--label);font-weight:600;font-size:13px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.slot.empty a{font-family:var(--label);font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--sun);text-decoration:none}
.slot.empty a:hover{text-decoration:underline}
@media (max-width:900px){.grid.sponsor{grid-template-columns:repeat(2,1fr)}.grid.support{grid-template-columns:repeat(3,1fr)}}
@media (max-width:520px){.grid.master{grid-template-columns:1fr}.grid.support{grid-template-columns:repeat(2,1fr)}}

/* seja parceiro */
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:start}
.quota{border:1px solid var(--line);padding:clamp(22px,3vw,32px);display:grid;gap:12px;min-width:0}
.quota.master{border-color:var(--ember);background:radial-gradient(520px circle at var(--mx,50%) var(--my,-400px),rgba(232,149,74,.14),transparent 45%),linear-gradient(180deg,rgba(210,69,43,.14),var(--bg2) 40%);animation:glow 3.6s ease-in-out infinite}
@keyframes glow{0%,100%{box-shadow:0 0 0 0 rgba(210,69,43,0)}50%{box-shadow:0 0 38px -6px rgba(210,69,43,.45)}}
.quota .tag{font-family:var(--label);font-weight:600;font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:var(--ember)}
.quota.master .tag{color:var(--sun)}
.quota h3{font-size:clamp(24px,2.6vw,30px)}
.quota .inc{font-size:15px;color:var(--sun);font-weight:500}
.quota ul{list-style:none;margin:2px 0 0;padding:0;border-top:1px solid var(--line)}
.quota li{padding:10px 0 10px 22px;border-bottom:1px solid var(--line);position:relative;font-size:15px;line-height:1.45}
.quota li:last-child{border-bottom:0;font-weight:600}
.quota li::before{content:"+";position:absolute;left:2px;top:8px;font-family:var(--display);font-weight:900;color:var(--ember);font-size:18px;transition:transform .4s var(--ease-out),color .25s}
.quota li:hover::before{transform:rotate(90deg);color:var(--sun)}
#seja-parceiro .card{margin-top:40px;grid-template-columns:1.2fr 1fr;align-items:center;gap:clamp(20px,4vw,48px)}
.card-text,.card-actions{display:grid;gap:14px;min-width:0}
@media (max-width:960px){.tiers{grid-template-columns:1fr 1fr}.quota.master{grid-column:1/-1}}
@media (max-width:640px){.tiers{grid-template-columns:1fr}#seja-parceiro .card{grid-template-columns:1fr}}

/* cartão de contato com brilho que atravessa */
.card{position:relative;overflow:hidden;background:var(--ember);color:#fff;padding:clamp(26px,4vw,40px);display:grid;gap:18px;border-radius:2px}
.card::before{content:"";position:absolute;inset:-50% auto -50% -40%;width:40%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.16),transparent);transform:skewX(-20deg);animation:sheen 6s var(--ease-io) infinite;pointer-events:none}
@keyframes sheen{0%,55%{left:-40%}100%{left:130%}}
.card>*{position:relative;z-index:1}
.card h3{font-size:clamp(30px,3.4vw,40px)}
.card p{color:rgba(255,255,255,.9)}
.channel{display:grid;gap:4px;background:rgba(0,0,0,.18);padding:16px 18px;border-radius:2px}
.channel small{font-family:var(--label);font-size:12px;letter-spacing:.2em;text-transform:uppercase;opacity:.85}
.channel-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.channel-row strong{font-size:20px;font-weight:600;user-select:all;overflow-wrap:anywhere}
.card .btn{background:#fff;color:var(--ember)}
.card .btn::before{background:var(--fg)}
.card .btn.copy{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.card .btn.copy::before{background:rgba(255,255,255,.14)}
.card .btn.copy:hover{border-color:#fff}
.card .btn.copy.ok{border-color:#fff;background:rgba(255,255,255,.18)}
.card .alt{font-size:15px}
.card .alt a{color:#fff;font-weight:600;text-underline-offset:3px}

footer{border-top:1px solid var(--line);padding-block:30px}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-family:var(--label);font-size:14px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
footer a{text-decoration:none;transition:color .25s}
footer a:hover{color:var(--sun)}