/* HAI Labs · Contato. Bordô para escolher, verde para os dados, sálvia para os canais diretos. */
.brief{margin:0}
.brief fieldset{border:0;margin:0;padding:0;min-width:0}
.brief legend{padding:0}
.ct .grid{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(2rem,5vw,4.5rem);align-items:start}

/* 1. escolher */
.pick{padding:calc(84px + clamp(28px,6vh,64px)) 0 clamp(64px,10vh,110px);background:radial-gradient(120% 90% at 85% 10%,#4A1B20 0%,var(--wine) 55%)}
.pick h1{font-size:clamp(1.9rem,4vw,3.6rem);line-height:1.02;color:#FBF8EF}
.pick .grid{margin-top:clamp(30px,6vh,60px)}
.pick legend{font-size:1.08rem;line-height:1.6;color:rgba(251,248,239,.82);max-width:44ch}
.pick .gl{margin:26px 0 12px;font-size:.92rem;font-weight:600;color:var(--sage)}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin:0}
.chip{position:relative;cursor:pointer}
.chip input{position:absolute;opacity:0;inset:0;width:100%;height:100%;margin:0;cursor:pointer}
.chip span{position:relative;display:inline-flex;align-items:center;font-size:.98rem;font-weight:500;line-height:1;padding:15px 22px;border-radius:999px;border:1px solid rgba(251,248,239,.42);color:#FBF8EF;overflow:hidden;isolation:isolate;transition:color .35s,border-color .35s,transform .25s cubic-bezier(.2,.7,.1,1),box-shadow .35s}
.chip.m{--fill:#FBF8EF;--on:var(--wine);--glow:251,248,239}
.chip.t{--fill:#0B5A52;--on:#FBF8EF;--glow:31,140,128}
.chip span::before{content:"";position:absolute;inset:-1px;background:var(--fill);z-index:-1;transform:scaleX(0);transform-origin:left;transition:transform .45s cubic-bezier(.2,.7,.1,1)}
.chip svg{width:0;height:14px;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:16;stroke-dashoffset:16;transition:width .35s cubic-bezier(.2,.7,.1,1),margin .35s,stroke-dashoffset .35s .15s}
.chip:hover span{transform:translateY(-2px);border-color:#FBF8EF}
.chip input:checked+span{color:var(--on);border-color:var(--fill);box-shadow:0 0 24px -2px rgba(var(--glow),.55),0 0 60px -10px rgba(var(--glow),.6)}
.chip input:checked+span::before{transform:none}
.chip input:checked+span svg{width:14px;margin-right:9px;stroke-dashoffset:0}
.chip input:focus-visible+span{outline:2px solid #FBF8EF;outline-offset:3px}
.pick .count{margin:22px 0 0;font-size:.92rem;color:rgba(251,248,239,.7)}
.pick .btn{margin-top:26px}

.stage{position:sticky;top:108px;height:clamp(440px,66vh,620px);border-radius:18px;background:rgba(18,7,8,.45);box-shadow:0 0 0 1px rgba(251,248,239,.14),0 60px 110px -60px rgba(0,0,0,.9);overflow:hidden}
.stage .empty{position:absolute;inset:0;display:grid;place-items:center;transition:opacity .4s,transform .6s cubic-bezier(.2,.7,.1,1)}
.stage .empty img{width:min(44%,220px);opacity:.5;animation:turn 50s linear infinite}
@keyframes turn{to{transform:rotate(360deg)}}
.stage.has .empty{opacity:0;transform:scale(.9)}
.strips{position:relative;height:100%;display:flex}
.strip{flex:0 1 0;min-width:0;position:relative;overflow:hidden;opacity:0;transition:flex-grow .7s cubic-bezier(.2,.7,.1,1),opacity .5s}
.strip.in{flex-grow:1;opacity:1}
.strip+.strip.in{box-shadow:-1px 0 0 rgba(251,248,239,.35)}
.strip img{position:absolute;top:0;left:50%;height:100%;width:auto;min-width:100%;max-width:none;object-fit:cover;transform:translateX(-50%) scale(1.12);transition:transform 1.2s cubic-bezier(.2,.7,.1,1)}
.strip.in img{transform:translateX(-50%) scale(1)}
.strip::after{content:"";position:absolute;inset:auto 0 0 0;height:45%;background:linear-gradient(180deg,rgba(var(--tint),0),rgba(var(--tint),.9))}
.strip.m{--tint:54,20,23}.strip.t{--tint:0,50,46}
.strip b{position:absolute;z-index:1;left:12px;bottom:14px;writing-mode:vertical-rl;transform:rotate(180deg);font-family:var(--serif);font-variation-settings:"opsz" 11;font-weight:500;font-size:1.05rem;color:#FBF8EF;white-space:nowrap}

/* 2. dados */
.dados{padding:clamp(72px,12vh,130px) 0;scroll-margin-top:60px}
.dados legend{font-family:var(--serif);font-variation-settings:"opsz" 11;font-weight:500;font-size:clamp(2rem,3.6vw,3.2rem);line-height:1.06;color:#FBF8EF;margin-bottom:18px}
.dados .row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.dados .field{display:grid;gap:6px;margin-top:18px}
.dados .field label{font-size:.85rem;font-weight:500;color:var(--sage)}
.dados input,.dados textarea{font:inherit;font-size:1.05rem;padding:13px 2px;border:0;border-bottom:1px solid rgba(251,248,239,.35);background:none;color:#FBF8EF;border-radius:0;transition:border-color .2s,box-shadow .2s}
.dados textarea::placeholder{color:rgba(251,248,239,.45)}
.dados input:focus,.dados textarea:focus{outline:0;border-color:#FBF8EF;box-shadow:0 1px 0 #FBF8EF}
.dados textarea{min-height:104px;resize:vertical}
.dados .bad{border-color:#f0a7ae !important;box-shadow:0 1px 0 #f0a7ae !important}
.home .dados .btn{border:0;cursor:pointer;font-family:inherit;margin-top:34px}
.dados .hint{margin:16px 0 0;font-size:.88rem;color:var(--tx)}
.resumo{position:sticky;top:108px;border-radius:18px;padding:clamp(24px,3vw,38px);background:rgba(251,248,239,.06);box-shadow:0 0 0 1px rgba(251,248,239,.16)}
.home .resumo h2{font-size:1.5rem;color:#FBF8EF}
.resumo ul{list-style:none;margin:18px 0 0;padding:0}
.resumo li{display:flex;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid rgba(251,248,239,.16);font-size:1rem;animation:rise .5s cubic-bezier(.2,.7,.1,1) both}
.resumo li::before{content:"";flex:none;width:9px;height:9px;border-radius:50%;background:#FBF8EF}
.resumo li.t::before{background:var(--sage);box-shadow:0 0 0 3px rgba(197,212,199,.25)}
.resumo li.m::before{background:#c9838b;box-shadow:0 0 0 3px rgba(201,131,139,.25)}
.resumo .vazio{margin:16px 0 0;color:var(--tx);line-height:1.6;font-size:.95rem}

/* 3. canais */

@media (max-width:900px){
  .ct .grid{grid-template-columns:1fr}
  .stage{order:-1;top:78px;height:210px;border-radius:14px;z-index:3;background:#1d0b0d}
  .stage .empty img{width:90px}
  .strip b{font-size:.85rem;left:8px}
  .dados .row{grid-template-columns:1fr}
  .resumo{position:static}
}
@media (prefers-reduced-motion:reduce){.stage .empty img{animation:none}.strip,.strip img,.chip span,.chip span::before,.chip svg{transition:none}.resumo li{animation:none}}