/* Collate OR — site institucional. Base + componentes. */
:root{--pad:clamp(20px,5vw,72px);--max:1240px;--bg:var(--slate-50);--ink:var(--navy-950)}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{font-family:var(--font-sans);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;line-height:1.5}
a{color:var(--navy-500);text-decoration:none}a:hover{color:var(--emerald-700)}
ul,ol{list-style:none}
:focus-visible{outline:2px solid var(--emerald-600);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.mono{font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.skip{position:absolute;left:-9999px;top:8px;background:#fff;color:var(--navy-700);padding:8px 12px;z-index:10;border-radius:6px}.skip:focus{left:8px}

/* Lockup — spec da marca v2 §3: ícone R1 + "Collate" Inter 500 −0.03em navy + "OR" 600 emerald, gap .18em */
.lockup{display:inline-flex;align-items:center;gap:8px}
.lockup img{width:28px;height:28px;display:block}
.wm{display:inline-flex;align-items:baseline;font:500 17px/1 var(--font-brand);letter-spacing:-.03em;color:var(--navy-700)}
.wm b{font-weight:600;color:var(--emerald-600);margin-left:.18em}
.lockup.sm img{width:22px;height:22px}.lockup.sm .wm{font-size:14px;letter-spacing:-.3px}

/* Header */
.top{position:absolute;inset:0 0 auto 0;z-index:2}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:88px}
.top nav a{font-size:14px;font-weight:500;color:var(--navy-700);padding:10px 0}.top nav a:hover{color:var(--emerald-700)}

/* Hero */
.hero{position:relative;min-height:min(100svh,920px);display:flex;align-items:center;padding:120px 0 72px;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,5vw,80px);align-items:center;width:100%}
.eyebrow{color:var(--slate-500);margin-bottom:28px}
h1{font-weight:500;font-size:clamp(36px,4.6vw,64px);line-height:1.04;letter-spacing:-.035em;color:var(--navy-700);text-wrap:balance}
.triad{margin-top:32px;display:flex;flex-direction:column;gap:4px;font-size:clamp(17px,1.5vw,20px);color:var(--slate-600)}
.triad span:last-child{color:var(--emerald-700);font-weight:500}
.stage{margin-top:44px;display:flex;align-items:baseline;gap:10px;color:var(--slate-600);padding-top:20px;border-top:1px solid var(--slate-200);max-width:max-content}
.dot{width:7px;height:7px;border-radius:50%;background:var(--emerald-600);flex:none;transform:translateY(-1px);animation:pulse 2.8s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

/* Campo: gramática do símbolo R1 estendida — salas em linhas, tempo para a direita */
.field{position:relative;width:100%;aspect-ratio:300/162;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 22%);mask-image:linear-gradient(90deg,transparent 0,#000 22%)}
.blk{position:absolute;height:13.58%;border-radius:clamp(3px,.55vw,7px);animation:collate 1.1s cubic-bezier(.2,.7,.1,1) var(--d,0s) backwards}
.blk.n{background:var(--navy-500)}.blk.d{background:var(--navy-700)}
.blk.o{border:1.5px dashed var(--slate-300)}
.blk.e{background:var(--emerald-600);animation-duration:1.4s}
@keyframes collate{from{transform:translateX(var(--dx));opacity:0}}

/* Seções */
h2{font-weight:500;font-size:clamp(28px,3.4vw,44px);line-height:1.1;letter-spacing:-.03em;color:var(--navy-700);text-wrap:balance}
.sec-head{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(32px,5vw,80px);margin-bottom:clamp(56px,8vw,96px)}
.lede{font-size:clamp(16px,1.3vw,18px);color:var(--slate-600);max-width:52ch;align-self:end;text-wrap:pretty}

/* Fluxo: o mesmo bloco em três estados */
.flow{padding:clamp(80px,12vw,160px) 0;background:#fff;border-top:1px solid var(--slate-200)}
.track{position:relative;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(24px,4vw,56px)}
.track::before{content:"";position:absolute;left:0;right:0;top:44px;height:1px;background:var(--slate-200)}
.step{position:relative}
.glyph{height:88px;display:flex;align-items:center}
.g{width:112px;height:40px;border-radius:6px;position:relative}
.g.slot{border:1.5px dashed var(--slate-300);background:#fff}
.g.slot::after{content:"";position:absolute;inset:-1.5px auto -1.5px -1.5px;width:72px;border-radius:6px;background:var(--navy-500)}
.g.run{background:var(--navy-500)}
.g.run::after{content:"";position:absolute;left:0;right:0;bottom:-12px;height:3px;border-radius:2px;background:linear-gradient(90deg,var(--navy-300) 62%,var(--slate-200) 62%)}
.g.ok{background:var(--emerald-600)}
.ticks{position:absolute;left:0;bottom:-13px;display:flex;gap:5px}.ticks i{width:6px;height:6px;border-radius:1.5px;background:var(--emerald-600)}
.num{color:var(--slate-500);margin:28px 0 12px}
.step h3{font-weight:600;font-size:15px;letter-spacing:.14em;color:var(--navy-700)}
.step p:last-child{margin-top:10px;color:var(--slate-600);max-width:30ch;text-wrap:pretty}
.step.v h3{color:var(--emerald-700)}

/* Faixa escura */
.ahead{background:var(--navy-950);color:var(--slate-300);padding:clamp(96px,14vw,180px) 0;position:relative;overflow:hidden}
.ahead h2{color:#fff;font-size:clamp(30px,4.2vw,56px);max-width:17ch}
.ahead h2 .dim{color:var(--slate-400)}
.ahead p{margin-top:28px;font-size:clamp(16px,1.3vw,19px);max-width:44ch;color:var(--slate-300);text-wrap:pretty}
.ahead-mark{position:absolute;right:calc(var(--pad) * -1);bottom:-12%;width:min(46vw,560px);aspect-ratio:1;pointer-events:none}
.ahead-mark i{position:absolute;border-radius:5%;background:var(--navy-800)}
.ahead-mark i.e{background:var(--emerald-600);opacity:.85}

/* Contato */
.contact{padding:clamp(96px,12vw,160px) 0}
.contact .wrap{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(32px,5vw,80px);align-items:end}
.aud{display:flex;flex-direction:column;gap:10px;margin-top:28px;color:var(--slate-600)}
.reach{display:flex;flex-direction:column;align-items:flex-start;gap:16px}
.cta{display:inline-flex;align-items:center;gap:14px;height:56px;padding:0 28px;border-radius:10px;background:var(--navy-700);color:#fff;font-weight:500;font-size:16px;transition:background .2s}
.cta:hover{background:var(--navy-500);color:#fff}
.cta span{font-family:var(--font-mono);transition:transform .2s}.cta:hover span{transform:translateX(4px)}
.email{text-transform:none;letter-spacing:.02em;font-size:15px;color:var(--navy-700);user-select:all}

/* Rodapé */
footer{border-top:1px solid var(--slate-200);padding:32px 0 40px;font-size:13px;color:var(--slate-600)}
footer .wrap{display:flex;flex-wrap:wrap;gap:16px 32px;align-items:center;justify-content:space-between}
footer .meta{display:flex;flex-wrap:wrap;gap:8px 24px;align-items:baseline}
.url{font-family:var(--font-mono);font-size:13px}.url .c{color:var(--navy-700)}.url .o{color:var(--emerald-600)}.url .t{color:var(--slate-500)}

@media (max-width:860px){
.mono{font-size:12.5px;letter-spacing:.06em}
.eyebrow{color:var(--slate-600);margin-bottom:18px}
.top .wrap{height:64px}
.hero{min-height:0;padding:72px 0 56px}
.hero .wrap{grid-template-columns:1fr;gap:20px}
.hero .art{order:-1;width:min(80%,340px);justify-self:end;margin-right:calc(var(--pad) * -1)}
.triad{margin-top:24px}
.stage{margin-top:28px;line-height:1.6}
.sec-head,.contact .wrap{grid-template-columns:1fr}
.track{grid-template-columns:1fr;gap:0}
.track::before{left:56px;right:auto;top:0;bottom:0;width:1px;height:auto}
.step{display:grid;grid-template-columns:112px minmax(0,1fr);column-gap:24px;padding:22px 0}
.glyph{height:auto;grid-row:span 3;align-items:flex-start;padding-top:2px;background:#fff}
.num{margin:0 0 8px}
.ahead-mark{display:none}
.email{font-size:15px}
footer .wrap{flex-direction:column;align-items:flex-start}
footer .meta{flex-direction:column;gap:6px}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}html{scroll-behavior:auto}}