/* Arquiterurar — extensões interativas. Escopo exclusivo: arq-story, arq-tech, arq-compare, arq-briefing. */
.arq-story,.arq-tech,.arq-briefing{color:var(--ink);font-family:var(--font)}
.arq-story *, .arq-tech *, .arq-briefing *, .arq-compare *{box-sizing:border-box}
.arq-story a:focus-visible,.arq-tech button:focus-visible,.arq-briefing button:focus-visible,.arq-briefing input:focus-visible,.arq-briefing select:focus-visible,.arq-briefing textarea:focus-visible,.arq-compare input:focus-visible{outline:2px solid var(--olive);outline-offset:4px}
.arq-story{padding-top:clamp(90px,10vw,150px);margin-top:90px;border-top:1px solid var(--stone)}
.arq-story__kicker,.arq-tech__kicker,.arq-briefing__kicker,.arq-story__small{font-size:10px;letter-spacing:.15em;font-weight:750;color:var(--olive)}
.arq-story__intro{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.63fr);gap:clamp(35px,8vw,140px);align-items:end;margin-bottom:63px}
.arq-story__intro h2,.arq-tech__head h2,.arq-briefing__intro h2{font-size:clamp(40px,5.1vw,73px);line-height:1.14;letter-spacing:-.065em;font-weight:500;margin:20px 0 0}
.arq-story__intro p,.arq-tech__head p,.arq-briefing__intro p{font-size:14px;line-height:1.9;color:var(--muted)}
.arq-story__factbar{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-block:1px solid var(--stone);margin-bottom:clamp(70px,8vw,105px)}
.arq-story__fact{padding:21px 18px 23px 0;min-width:0}.arq-story__fact:not(:first-child){padding-left:24px;border-left:1px solid var(--stone)}
.arq-story__fact dt{font-size:10px;letter-spacing:.09em;font-weight:700;color:var(--olive);margin:0 0 9px}
.arq-story__fact dd{font-size:13px;line-height:1.55;color:var(--ink);margin:0}
.arq-story__chapter{display:grid;grid-template-columns:minmax(0,.63fr) minmax(0,1fr);gap:clamp(40px,9vw,140px);padding:0 0 clamp(70px,8vw,110px)}
.arq-story__chapter+.arq-story__chapter{padding-top:clamp(65px,8vw,100px);border-top:1px solid var(--stone)}
.arq-story__chapter-name{font-size:10px;letter-spacing:.14em;font-weight:750;color:var(--olive);display:block;margin-bottom:22px}
.arq-story__chapter h3{font-size:clamp(29px,3.3vw,49px);line-height:1.18;font-weight:500;letter-spacing:-.052em;max-width:510px}
.arq-story__body{font-size:15px;line-height:1.95;color:var(--muted);max-width:735px}.arq-story__body p+p{margin-top:21px}
.arq-story__concepts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:25px 40px}
.arq-story__concept{padding-top:18px;border-top:1px solid var(--stone)}.arq-story__concept strong{display:block;font-size:14px;font-weight:650;color:var(--ink);margin-bottom:7px}
.arq-story__concept p{font-size:13px;line-height:1.78;color:var(--muted)}
.arq-story__decisions{border-top:1px solid var(--stone)}.arq-story__decision{display:grid;grid-template-columns:42px 1fr;gap:14px;padding:25px 0;border-bottom:1px solid var(--stone)}
.arq-story__decision-number{font-size:11px;color:var(--olive);font-weight:750;padding-top:5px}.arq-story__decision h4{font-size:18px;font-weight:600;line-height:1.45;letter-spacing:-.03em;margin-bottom:11px}
.arq-story__decision p{font-size:13px;line-height:1.8;color:var(--muted)}.arq-story__decision p+p{margin-top:8px}
.arq-story__decision b{font-weight:650;color:var(--ink)}
.arq-story__summary{background:var(--sand);padding:clamp(32px,4vw,62px);margin-bottom:clamp(80px,8vw,130px);display:grid;grid-template-columns:150px 1fr;gap:40px;align-items:start}
.arq-story__summary p{font-size:clamp(18px,2vw,28px);line-height:1.65;letter-spacing:-.025em;max-width:790px}
.arq-story__disclaimer{font-size:11px;color:var(--muted);line-height:1.8;padding-top:23px;border-top:1px solid var(--stone);margin-top:27px}
.arq-tech{margin-block:0 clamp(90px,9vw,145px);padding-top:clamp(75px,8vw,115px);border-top:1px solid var(--stone)}
.arq-tech__head{display:flex;justify-content:space-between;align-items:end;gap:35px;margin-bottom:47px}.arq-tech__head h2{margin-top:14px}.arq-tech__head p{max-width:360px}
.arq-tech__layout{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(260px,.65fr);gap:clamp(25px,3.5vw,55px);align-items:stretch}
.arq-tech__visual{aspect-ratio:3/2;position:relative;overflow:hidden;background:var(--sand);isolation:isolate;align-self:start}.arq-tech__visual>img{width:100%;height:100%;object-fit:cover}
.arq-tech__pin{position:absolute;z-index:1;transform:translate(-50%,-50%);width:40px;height:40px;border-radius:50%;border:1px solid #f4f2ec;background:#242622ed;color:#fff;font:700 12px var(--font);display:grid;place-items:center;box-shadow:0 1px 9px #0003;transition:background .18s,transform .18s;touch-action:manipulation}
.arq-tech__pin:hover,.arq-tech__pin[aria-pressed="true"]{background:var(--olive);transform:translate(-50%,-50%) scale(1.13)}
.arq-tech__panel{border-top:1px solid var(--ink);min-height:260px;padding-top:24px;display:flex;flex-direction:column}
.arq-tech__counter{display:flex;justify-content:space-between;gap:15px;color:var(--olive);font-size:10px;font-weight:750;letter-spacing:.12em;margin-bottom:42px}
.arq-tech__panel h3{font-size:clamp(22px,2.5vw,36px);font-weight:500;line-height:1.3;letter-spacing:-.05em;margin-bottom:24px}
.arq-tech__panel p{font-size:13px;line-height:1.85;color:var(--muted);margin-bottom:14px}
.arq-tech__panel p strong{font-weight:700;color:var(--ink)}
.arq-tech__hint{font-size:10px!important;margin-top:auto;padding-top:20px;color:var(--olive)!important;border-top:1px solid var(--stone)}
.arq-tech__disclaimer{font-size:11px;color:var(--muted);line-height:1.8;margin-top:24px}
/* Comparador só recebe exibição após as duas imagens correspondentes serem validadas. */
.arq-compare[hidden],.arq-compare[data-status="pending"]{display:none!important}
.arq-compare{margin-block:70px 110px;border-top:1px solid var(--stone);padding-top:55px}
.arq-compare__heading{display:flex;justify-content:space-between;gap:25px;align-items:end;margin-bottom:25px}
.arq-compare__heading h3{font-size:clamp(26px,3.6vw,48px);font-weight:500;letter-spacing:-.05em}.arq-compare__heading p{font-size:12px;color:var(--muted);max-width:360px;line-height:1.75}
.arq-compare__stage{position:relative;aspect-ratio:3/2;overflow:hidden;background:var(--sand);touch-action:pan-y}
.arq-compare__image,.arq-compare__overlay{position:absolute;inset:0;width:100%;height:100%;overflow:hidden}
.arq-compare__image img,.arq-compare__overlay img{display:block;width:100%;height:100%;object-fit:cover;max-width:none}
.arq-compare__overlay{clip-path:inset(0 50% 0 0);will-change:clip-path}
.arq-compare__divider{position:absolute;top:0;bottom:0;left:50%;width:2px;background:#fff;transform:translateX(-50%);pointer-events:none;box-shadow:0 0 6px #0004}
.arq-compare__knob{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:50px;height:50px;border-radius:50%;background:var(--paper);color:var(--ink);display:flex;align-items:center;justify-content:center;gap:12px;box-shadow:0 2px 18px #0003;font-size:14px}
.arq-compare__range{position:absolute;inset:0;opacity:0;cursor:ew-resize;width:100%;height:100%;margin:0;touch-action:pan-y}
.arq-compare__stage:focus-within{outline:3px solid var(--olive);outline-offset:3px}
.arq-compare__tags{display:flex;justify-content:space-between;gap:20px;font-size:10px;letter-spacing:.09em;font-weight:750;margin-top:13px;color:var(--olive)}
.arq-compare__note{color:var(--muted);font-size:11px;line-height:1.8;margin-top:14px}
/* Briefing editorial, sem alteração do formulário de contato existente. */
.arq-briefing{background:var(--sand);padding-block:clamp(90px,10vw,150px)}
.arq-briefing__intro{display:grid;grid-template-columns:minmax(0,1.13fr) minmax(280px,.65fr);gap:clamp(40px,8vw,130px);align-items:end}
.arq-briefing__intro h2{max-width:770px}.arq-briefing__intro-aside p{margin-bottom:26px;max-width:410px}
.arq-briefing__start,.arq-briefing__button{border:1px solid var(--ink);background:var(--ink);color:var(--paper);min-height:50px;padding:13px 22px;display:inline-flex;justify-content:space-between;gap:25px;align-items:center;font-size:11px;font-weight:750;letter-spacing:.025em;transition:background .2s,border-color .2s}
.arq-briefing__start:hover,.arq-briefing__button:hover{background:var(--olive);border-color:var(--olive)}
.arq-briefing__intro-aside small{display:block;font-size:11px;color:var(--muted);margin-top:14px}
.arq-briefing__wizard[hidden],.arq-briefing__start[hidden],.arq-briefing__step[hidden],.arq-briefing__review[hidden],.arq-briefing__success[hidden]{display:none!important}
.arq-briefing__wizard{border-top:1px solid var(--stone);margin-top:clamp(55px,6vw,90px);padding-top:30px}
.arq-briefing__progress-head{display:flex;justify-content:space-between;gap:20px;font-size:10px;letter-spacing:.13em;font-weight:750;color:var(--olive);margin-bottom:18px}
.arq-briefing__progress-track{width:100%;height:2px;background:#c9cac1;margin-bottom:clamp(45px,6vw,75px);overflow:hidden}.arq-briefing__progress-bar{height:100%;width:16.666%;background:var(--olive);transition:width .3s}
.arq-briefing__step-title{font-size:clamp(28px,3.8vw,53px);margin-bottom:37px;letter-spacing:-.06em}
.arq-briefing__group{border:0;padding:0;margin:0 0 37px;min-width:0}
.arq-briefing__group legend,.arq-briefing__field label,.arq-briefing__review h4{font-size:13px;font-weight:700;line-height:1.6;color:var(--ink);padding:0;margin-bottom:16px}
.arq-briefing__hint{color:var(--muted);font-size:12px;line-height:1.8;margin:0 0 17px}
.arq-briefing__options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 34px}
.arq-briefing__option{position:relative;display:flex;align-items:flex-start;gap:13px;padding:17px 0;border-bottom:1px solid var(--stone);cursor:pointer;min-width:0}
.arq-briefing__option input{flex:0 0 auto;accent-color:var(--olive);width:18px;height:18px;margin-top:3px;cursor:pointer}
.arq-briefing__option strong{display:block;font-size:13px;font-weight:650;line-height:1.5}.arq-briefing__option small{display:block;color:var(--muted);font-size:11px;margin-top:5px;line-height:1.65}
.arq-briefing__option:has(input:checked) strong{color:#515f44}
.arq-briefing__fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 31px}
.arq-briefing__field{display:flex;flex-direction:column;min-width:0}.arq-briefing__field--wide{grid-column:1/-1}
.arq-briefing__field label{margin:0 0 10px}.arq-briefing__field input,.arq-briefing__field select,.arq-briefing__field textarea{width:100%;min-width:0;border:1px solid #c8cbc1;background:var(--paper);border-radius:0;padding:13px 14px;font-size:14px;color:var(--ink);outline-offset:3px;min-height:49px}
.arq-briefing__field textarea{resize:vertical;min-height:125px}.arq-briefing__field input::placeholder,.arq-briefing__field textarea::placeholder{color:#7f847b}
.arq-briefing__field input[aria-invalid="true"],.arq-briefing__field select[aria-invalid="true"],.arq-briefing__field textarea[aria-invalid="true"]{border-color:#9b463a}
.arq-briefing__consent{display:flex;align-items:flex-start;gap:13px;max-width:720px;font-size:12px;line-height:1.8;margin-top:34px;color:var(--muted)}
.arq-briefing__consent input{width:19px;height:19px;margin:3px 0 0;flex:0 0 auto;accent-color:var(--olive)}.arq-briefing__consent a{text-decoration:underline;text-underline-offset:3px;color:var(--ink)}
.arq-briefing__error{font-size:12px;line-height:1.7;color:#903d31;min-height:0;margin:15px 0}.arq-briefing__error:empty{display:none}
.arq-briefing__actions{display:flex;align-items:center;gap:18px;justify-content:space-between;margin-top:35px;padding-top:24px;border-top:1px solid var(--stone)}
.arq-briefing__back{background:none;border:0;padding:12px 0;font-size:12px;font-weight:700;color:var(--muted)}.arq-briefing__back:hover{color:var(--ink)}
.arq-briefing__button:disabled{cursor:wait;opacity:.65}
.arq-briefing__review-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 45px}
.arq-briefing__review-card{padding:21px 0;border-top:1px solid var(--stone)}.arq-briefing__review-card h4{display:flex;align-items:center;justify-content:space-between;gap:15px}
.arq-briefing__edit{border:0;background:none;color:var(--olive);font-size:11px;font-weight:750;text-decoration:underline;text-underline-offset:4px;white-space:nowrap}
.arq-briefing__review-card dl{margin:0}.arq-briefing__review-card dt{font-size:10px;color:var(--olive);font-weight:700;letter-spacing:.05em;margin-top:13px}.arq-briefing__review-card dd{color:var(--ink);font-size:13px;line-height:1.65;margin:3px 0 0;white-space:pre-wrap;overflow-wrap:anywhere}
.arq-briefing__send-note{max-width:770px;font-size:12px;color:var(--muted);line-height:1.85;margin-top:35px}
.arq-briefing__success{font-size:15px;line-height:1.9;padding:24px 0;max-width:790px}
.arq-briefing__fallback{font-size:11px;color:var(--muted);line-height:1.8;margin-top:30px}
@media(max-width:1000px){.arq-story__intro,.arq-briefing__intro{grid-template-columns:1fr;gap:24px}.arq-story__intro p{max-width:650px}.arq-tech__layout{grid-template-columns:minmax(0,1.3fr) minmax(220px,.7fr);gap:25px}.arq-story__chapter{grid-template-columns:minmax(0,.8fr) minmax(0,1fr);gap:40px}}
@media(max-width:720px){.arq-story{margin-top:55px;padding-top:75px}.arq-story__intro{margin-bottom:40px}.arq-story__intro h2,.arq-tech__head h2,.arq-briefing__intro h2{font-size:clamp(37px,9vw,59px)}.arq-story__factbar{grid-template-columns:repeat(2,minmax(0,1fr))}.arq-story__fact:nth-child(3){padding-left:0;border-left:0;border-top:1px solid var(--stone)}.arq-story__fact:nth-child(4){border-top:1px solid var(--stone)}.arq-story__chapter{grid-template-columns:1fr;gap:23px;padding-bottom:55px}.arq-story__chapter+.arq-story__chapter{padding-top:55px}.arq-story__summary{grid-template-columns:1fr;gap:15px;margin-bottom:75px}.arq-tech{padding-top:70px}.arq-tech__head{display:block}.arq-tech__head p{margin-top:17px}.arq-tech__layout{grid-template-columns:1fr;gap:23px}.arq-tech__panel{min-height:0;padding-top:20px}.arq-tech__counter{margin-bottom:20px}.arq-tech__pin{width:40px;height:40px}.arq-tech__visual{width:100%}.arq-briefing__options,.arq-briefing__fields,.arq-briefing__review-grid{grid-template-columns:1fr}.arq-briefing__fields{gap:22px}.arq-briefing__step-title{margin-bottom:26px}.arq-briefing__group{margin-bottom:28px}.arq-compare__heading{display:block}.arq-compare__heading p{margin-top:15px}.arq-compare__knob{width:42px;height:42px}}
@media(max-width:430px){.arq-story__concepts{grid-template-columns:1fr}.arq-briefing__actions{gap:12px}.arq-briefing__button{padding:13px 15px;gap:10px}.arq-tech__pin{width:36px;height:36px}}
@media(prefers-reduced-motion:reduce){.arq-tech__pin,.arq-briefing__progress-bar,.arq-briefing__button,.arq-compare__overlay{transition:none!important}}
/* Alternativa visual do comparador sem JavaScript, com ambas as imagens visíveis. */
.arq-compare:not([data-enhanced="true"]) .arq-compare__stage{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;aspect-ratio:auto;overflow:visible;touch-action:auto}
.arq-compare:not([data-enhanced="true"]) .arq-compare__image,.arq-compare:not([data-enhanced="true"]) .arq-compare__overlay{position:relative;inset:auto;clip-path:none;width:auto;height:auto}
.arq-compare:not([data-enhanced="true"]) .arq-compare__image img,.arq-compare:not([data-enhanced="true"]) .arq-compare__overlay img{width:100%;height:auto}
.arq-compare:not([data-enhanced="true"]) .arq-compare__divider,.arq-compare:not([data-enhanced="true"]) .arq-compare__range{display:none}
@media(max-width:530px){.arq-compare:not([data-enhanced="true"]) .arq-compare__stage{grid-template-columns:1fr}}
/* Legibilidade: rótulos pequenos e explicações sobre fundo areia em grafite, com contraste AA. */
.arq-briefing__kicker,.arq-briefing__progress-head,.arq-briefing__review-card dt,.arq-briefing__hint,.arq-briefing__intro-aside p,.arq-briefing__option small,.arq-briefing__consent,.arq-briefing__send-note,.arq-briefing__fallback,.arq-briefing__intro-aside small{color:var(--ink)}
.arq-story__kicker,.arq-story__small,.arq-story__chapter-name,.arq-story__fact dt,.arq-story__decision-number,.arq-tech__kicker,.arq-tech__counter,.arq-tech__hint,.arq-tech__disclaimer{color:var(--ink)!important}
/* Atributo hidden sempre prevalece sobre display:flex/inline-flex dos controles. */
.arq-briefing__button[hidden],.arq-briefing__back[hidden],.arq-briefing__actions[hidden]{display:none!important}