/* Arquitetura Vitrine (demo): architecture + civil engineering office. Drawing-board editorial: concrete paper, graphite ink,
   one cobalt (the blue of the cotas). Inter Tight light display + DM Mono for labels and dimensions. Square corners.
   DS: theme "marmoraria"/"moveis-planejados" family re-skinned; override checked with library/ds/build.mjs --check (all pass).
   Prefixes: av- (page), pl- (planta -> pronto slider). */
@font-face{font-family:"Inter Tight";src:url(/fonts/demo/inter-tight.woff2) format("woff2");font-weight:200 800;font-style:normal;font-display:swap}
@font-face{font-family:"DM Mono";src:url(/fonts/demo/dm-mono-400.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Inter Tight Fallback";src:local("Arial"),local("ArialMT"),local("Helvetica");size-adjust:95%;ascent-override:100%;descent-override:25%;line-gap-override:0%}
body.d-site-para-arquiteto{--paper:#EDEDE9;--paper-alt:#E2E2DC;--card:#F8F8F5;--line:#CBCBC3;--ink:#16181A;--muted:#4C4F53;--brand:#2142A6;--brand-d:#16181A;--brand-l:#A6B3DB;--deep:#16181B;--deeper:#0D0E10;--on-dark:#ECECE7;--accent:#9DB0F2;--accent-strong:#2142A6;--accent-strong-h:#1D3A92;--on-accent:#FFFFFF;--accent-text:#2142A6;--accent-2:#9DB0F2;--r:0px;--r-btn:0px;
  --av-blue:#2142A6;--hair:rgba(22,24,26,.16);--f:"Inter Tight","Inter Tight Fallback",Arial,sans-serif;--mono:"DM Mono",ui-monospace,Menlo,monospace;--top:64px;
  background:var(--paper);color:var(--ink);font:400 1.0625rem/1.55 var(--f)}
.av-wrap{max-width:1240px;margin:0 auto;padding:0 16px}
@media(min-width:700px){.av-wrap{padding:0 32px}}
.av-k{margin:0;font:400 .75rem/1.35 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--accent-text)}
:where(.av-top,#conteudo,.av-foot) :is(h1,h2,h3){font-family:var(--f);margin:0;text-wrap:balance}
:where(.av-top,#conteudo,.av-foot) h2{font-weight:300;font-size:clamp(2rem,6vw,3.5rem);line-height:1.02;letter-spacing:-.035em}
:where(.av-top,#conteudo,.av-foot) a{color:inherit}
:where(.av-top,#conteudo,.av-foot) :focus-visible{outline:3px solid var(--av-blue);outline-offset:2px}
.av-i{width:20px;height:20px;flex:none}
.av-tag{display:inline-block;padding:3px 7px;font:400 .6875rem/1.2 var(--mono);letter-spacing:.06em;text-transform:uppercase;border:1px solid currentColor}
.av-honest{margin:10px 0 0;font-size:.8125rem;color:var(--muted)}

/* header */
.av-top{position:sticky;top:var(--vc-bar);z-index:50;background:var(--paper);border-bottom:1px solid var(--hair)}
.av-top-in{max-width:1240px;margin:0 auto;height:var(--top);padding:0 16px;display:flex;align-items:center;gap:20px}
@media(min-width:700px){.av-top-in{padding:0 32px}}
.av-logo{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);min-height:48px;margin-right:auto}
.av-mark{width:34px;height:34px;flex:none}
.av-word{font:300 1.1875rem/1 var(--f);letter-spacing:-.03em;white-space:nowrap}
.av-word b{font-weight:650}
.av-nav{display:none;gap:2px}
.av-nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 12px;text-decoration:none;font-size:.9375rem;font-weight:500;color:var(--muted)}
.av-nav a:hover{color:var(--ink)}
@media(min-width:1040px){.av-nav{display:flex;margin-right:auto}.av-logo{margin-right:16px}}

/* buttons */
.av-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:12px 22px;background:var(--ink);color:#fff;font:600 1rem/1.2 var(--f);text-decoration:none;border:1px solid var(--ink);transition:background .2s,color .2s}
.d-site-para-arquiteto .av-btn{color:#fff}
.av-btn:hover{background:var(--av-blue);border-color:var(--av-blue)}
.av-btn-sm{min-height:44px;padding:8px 14px;font-size:.9375rem}
.d-site-para-arquiteto .av-btn-line{background:transparent;color:var(--ink)}
.d-site-para-arquiteto .av-btn-line:hover{background:var(--ink);color:#fff}
.av-btn-big{width:100%;min-height:56px;font-size:1.0625rem}
.d-site-para-arquiteto .av-btn-inv{background:#fff;color:var(--av-blue);border-color:#fff}
.d-site-para-arquiteto .av-btn-inv:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.av-link{display:inline-flex;align-items:center;gap:8px;min-height:44px;font-weight:600;color:var(--accent-text);text-decoration:underline;text-underline-offset:4px}

/* hero */
.av-hero{padding:22px 0 56px}
.av-hero-in{display:grid;gap:20px}
.av-hero-tx,.av-hero-tx2{display:grid;gap:18px;align-content:start}
.av-hero-tx2{margin-top:8px}
.av-hero h1{font-weight:250;font-size:clamp(2.375rem,10.5vw,4.75rem);line-height:.98;letter-spacing:-.045em}
.av-hero h1 em{font-style:normal;font-weight:600;color:var(--av-blue)}
.av-sub{margin:0;font-size:1.0625rem;color:var(--muted);max-width:34em}
.av-hero-act{display:flex;flex-wrap:wrap;gap:10px}
.av-hero-act .av-btn{flex:1 1 220px}
@media(min-width:1000px){.av-hero{padding:56px 0 88px}.av-hero-in{grid-template-columns:5fr 7fr;grid-template-rows:auto 1fr;column-gap:56px;row-gap:28px}
  .av-hero-tx{grid-column:1;grid-row:1;align-self:end}.av-hero h1{font-size:clamp(3rem,4.6vw,4.25rem)}.av-hero-tx2{grid-column:1;grid-row:2;margin:0}.pl{grid-column:2;grid-row:1/3;align-self:center}}

/* planta -> pronto slider */
.pl{margin:0 -16px;display:grid;gap:12px}
@media(min-width:700px){.pl{margin:0}}
.pl-stage{position:relative;aspect-ratio:4/3;overflow:hidden;background:#F5F5F1;touch-action:pan-y;-webkit-user-select:none;user-select:none;cursor:ew-resize;contain:layout paint}
.pl-stage picture,.pl-photo{position:absolute;inset:0;width:100%;height:100%}
.pl-photo{object-fit:cover;-webkit-user-drag:none}
.pl-draw{position:absolute;inset:0;clip-path:inset(0 calc((100 - var(--p)) * 1%) 0 0)}
.pl-svg{display:block;width:100%;height:100%}
.pl-bg{fill:#F5F5F1}
.pl-gridbg{fill:url(#pl-grid)}
#pl-grid path{stroke:rgba(33,66,166,.10);stroke-width:2}
#pl-dots circle{fill:rgba(22,24,26,.28)}
.pl-l{fill:none;stroke:#26292D;stroke-linecap:round;stroke-linejoin:round}
.pl-l1{stroke-width:7}.pl-l2{stroke-width:5}.pl-l3{stroke-width:3.5}.pl-thin{stroke-width:3}
.pl-fill rect,.pl-fill path{fill:#F5F5F1}
.pl-fill path[fill=none]{fill:none}
.pl-rugf{fill:url(#pl-dots)}
.pl-cota path{fill:none;stroke:var(--av-blue);stroke-width:4}
.pl-cota text,.pl-cota-t{font:400 56px var(--mono);fill:var(--av-blue)}
.pl-plan{fill:none;stroke:#26292D;stroke-width:4}
.pl-plan .pl-wall{stroke-width:12}
.pl-plan .pl-paper{fill:#F5F5F1;stroke:none}
.pl-plan .pl-gap{fill:#F5F5F1;stroke:none}
.pl-plan .pl-glass{stroke-width:3}
.pl-plan .pl-rug{stroke-dasharray:10 8;stroke-width:3}
.pl-plan .pl-cam{stroke:var(--av-blue);stroke-width:3;stroke-dasharray:14 10}
.pl-cam-dot{fill:var(--av-blue);stroke:none}
.pl-plan .pl-cota{stroke:var(--av-blue);stroke-width:3}
.pl-plan text{fill:#26292D;stroke:none;font:400 44px var(--mono)}
.pl-plan .pl-tb-h{font-size:52px;fill:#16181A;letter-spacing:.06em}
.pl-plan .pl-small{font-size:38px}
.pl-plan .pl-cota-t{fill:var(--av-blue);font-size:44px}
/* draw-on: every stroke has pathLength=1 (selected by group: [pathLength] does not match SVG in an HTML page's CSS) */
.pl-anim :is(.pl-l,.pl-cota,.pl-plan) :is(path,rect,ellipse,circle),.pl-anim .pl-l:is(path){stroke-dasharray:1 1;stroke-dashoffset:1;animation:pl-d 1.3s cubic-bezier(.4,0,.2,1) forwards}
.pl-anim .pl-l2 :is(path,rect,ellipse),.pl-anim path.pl-l2{animation-delay:.25s}
.pl-anim :is(.pl-fill,.pl-l3) :is(path,rect,ellipse){animation-delay:.5s}
.pl-anim .pl-plan :is(path,rect,ellipse,circle){animation-delay:.7s}
.pl-anim .pl-cota path{animation-delay:1s}
.pl-anim .pl-svg text,.pl-anim .pl-rugf{opacity:0;animation:pl-f .6s 1.2s forwards}
@keyframes pl-d{to{stroke-dashoffset:0}}
@keyframes pl-f{to{opacity:1}}
.pl-line{position:absolute;top:0;bottom:0;left:calc(var(--p) * 1%);width:2px;margin-left:-1px;background:#fff;box-shadow:0 0 0 1px rgba(22,24,26,.25);pointer-events:none}
.pl-knob{position:absolute;top:50%;left:clamp(24px,calc(var(--p) * 1%),calc(100% - 24px));width:48px;height:48px;margin:-24px 0 0 -24px;padding:0;border:2px solid #fff;background:var(--av-blue);color:#fff;cursor:ew-resize;touch-action:none;box-shadow:0 6px 18px rgba(0,0,0,.28)}
.pl-knob span{display:block;width:100%;height:100%;background:no-repeat center/26px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 26 26'%3E%3Cpath d='M9 7 3 13l6 6M17 7l6 6-6 6M3 13h20' fill='none' stroke='%23fff' stroke-width='2'/%3E%3C/svg%3E")}
.pl-knob:focus-visible{outline:3px solid #fff;outline-offset:2px;box-shadow:0 0 0 6px var(--av-blue)}
.pl-tag{position:absolute;top:10px;padding:5px 8px;font:400 .6875rem/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;background:var(--ink);color:#fff;transition:opacity .25s;pointer-events:none}
.pl-tag-a{left:10px}.pl-tag-b{right:10px;background:#fff;color:var(--ink)}
.pl.lo .pl-tag-a,.pl.hi .pl-tag-b{opacity:0}
.pl-cap{margin:0;padding:0 16px;font-size:.875rem;color:var(--muted)}
.pl-cap .av-tag{margin-right:6px;color:var(--accent-text)}
.pl-hint{color:var(--ink);font-weight:600}
.pl-jump{display:flex;gap:8px;padding:0 16px}
.pl-jump button{flex:1;min-height:44px;border:1px solid var(--ink);background:transparent;color:var(--ink);font:500 .9375rem/1 var(--f);cursor:pointer}
.pl-jump button[aria-pressed=true]{background:var(--ink);color:#fff}
@media(min-width:700px){.pl-cap,.pl-jump{padding:0}}
.no-js .pl{--p:50!important}
.no-js .pl-knob,.no-js .pl-jump{display:none}

/* sections */
.av-sec{padding:64px 0}
@media(min-width:1000px){.av-sec{padding:104px 0}}
.av-head{display:grid;gap:12px;margin-bottom:32px;max-width:46rem;align-content:start}
.av-head-row{max-width:none}
@media(min-width:1000px){.av-head-row{grid-template-columns:1.2fr 1fr;align-items:end;gap:48px}}
.av-lead{margin:0;font-size:1.0625rem;color:var(--muted)}
.av-n{font:400 .8125rem/1 var(--mono);color:var(--accent-text);letter-spacing:.04em}

/* services */
.av-svcs{border-top:1px solid var(--hair)}
.av-svc-gs{display:grid;gap:48px}
@media(min-width:1000px){.av-svc-gs{grid-template-columns:1fr 1fr;gap:64px}}
.av-svc-h{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding-bottom:12px;border-bottom:2px solid var(--ink)}
.av-svc-t{font-weight:600;font-size:1.25rem;letter-spacing:-.01em}
.av-svc-l{list-style:none;margin:0 0 12px;padding:0}
.av-svc{display:grid;grid-template-columns:44px 1fr;column-gap:8px;padding:20px 0;border-bottom:1px solid var(--hair)}
.av-svc .av-n{padding-top:10px}
.av-svc h3{font-weight:300;font-size:clamp(1.625rem,5.6vw,2.125rem);line-height:1.08;letter-spacing:-.03em}
.av-svc p{grid-column:2;margin:8px 0 0;color:var(--muted)}

/* portfolio */
.av-pjs{background:var(--deep);color:var(--on-dark)}
.av-pjs .av-k{color:var(--accent)}
.av-pjs .av-lead{color:#B9BAB5}
.av-pj-l{list-style:none;margin:0;padding:0 16px 8px;display:grid;grid-auto-flow:column;grid-auto-columns:min(78vw,340px);gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding:0 16px;scrollbar-width:thin}
.av-pj{scroll-snap-align:start}
.av-pj figure{margin:0}
.av-pj-img{display:block;width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;background:#2A2C2F}
.av-pj figcaption{display:grid;gap:8px;padding:14px 0 0}
.av-pj .av-tag{justify-self:start;color:var(--accent)}
.av-pj h3{font-weight:400;font-size:1.5rem;letter-spacing:-.02em;line-height:1.15}
.av-pj-d{margin:0;display:grid;gap:0;border-top:1px solid rgba(236,236,231,.2)}
.av-pj-d div{display:grid;grid-template-columns:76px 1fr;gap:8px;padding:7px 0;border-bottom:1px solid rgba(236,236,231,.2);font-size:.9375rem}
.av-pj-d dt{font:400 .75rem/1.9 var(--mono);text-transform:uppercase;letter-spacing:.05em;color:#B9BAB5}
.av-pj-d dd{margin:0}
.av-pj-a{display:inline-flex;align-items:center;min-height:44px;font-weight:600;color:var(--on-dark);text-decoration:underline;text-underline-offset:4px;justify-self:start}
.av-pj-a:hover{color:var(--accent)}
@media(min-width:700px){.av-pj-l{padding:0 32px 8px;scroll-padding:0 32px}}
@media(min-width:1000px){.av-pj-l{max-width:1240px;margin:0 auto;grid-auto-flow:row;grid-template-columns:repeat(3,1fr);grid-auto-columns:auto;overflow:visible;gap:48px 32px}}

/* stages */
.av-sts{background:var(--paper-alt)}
.av-sts-in{display:grid}
.av-st-l{list-style:none;margin:0;padding:0;border-top:2px solid var(--ink)}
.av-st{border-bottom:1px solid var(--hair)}
.av-st h3{font:inherit}
.av-st-b{width:100%;display:grid;grid-template-columns:44px 1fr;column-gap:8px;align-items:baseline;padding:18px 0;border:0;background:none;color:var(--ink);text-align:left;cursor:pointer;font:inherit;min-height:64px}
.av-st-t{font-weight:300;font-size:clamp(1.625rem,5.6vw,2.25rem);letter-spacing:-.03em;line-height:1.08}
.av-st-k{grid-column:2;font:400 .75rem/1.6 var(--mono);text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.av-st-b[aria-expanded=true] .av-st-t{font-weight:500}
.av-st-b:hover .av-st-t{color:var(--av-blue)}
.av-st-p{padding:0 0 22px 52px}
.av-st-p p{margin:0 0 14px;color:var(--muted);max-width:36em}
.av-st-img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover}
.av-st-fig{display:none}
@media(min-width:1000px){
  .av-sts-in{grid-template-columns:1fr 1fr;column-gap:64px;align-items:start}
  .av-sts-in .av-head{grid-column:1/-1}
  .av-st-m{display:none}
  .av-st-fig{display:grid;position:sticky;top:calc(var(--vc-bar) + var(--top) + 24px)}
  .av-st-f{grid-area:1/1;opacity:0;transition:opacity .35s}
  .av-st-f.on{opacity:1}
  .av-st-f img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover}
}

/* wizard */
.av-wz{background:var(--card);border-top:1px solid var(--hair)}
.av-wz-in{display:grid;gap:28px}
.av-step{display:flex;align-items:center;gap:10px;margin:0 0 6px;font-weight:600;font-size:1.0625rem}
.av-step span{display:inline-grid;place-items:center;width:28px;height:28px;background:var(--ink);color:#fff;font:400 .8125rem/1 var(--mono)}
.av-set{border:0;margin:0 0 18px;padding:0;min-width:0}
.av-set legend{padding:0;margin-bottom:10px;font-size:.9375rem;font-weight:600}
.av-chips{display:flex;flex-wrap:wrap;gap:8px}
.av-chip{position:relative;display:inline-flex}
.av-chip input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.av-chip span{display:inline-flex;align-items:center;min-height:44px;padding:8px 14px;border:1px solid var(--line);background:var(--paper);font-size:.9375rem;line-height:1.2;transition:background .15s,color .15s,border-color .15s}
.av-chip:hover span{border-color:var(--ink)}
.av-chip input:checked+span{background:var(--ink);border-color:var(--ink);color:#fff}
.av-chip input:focus-visible+span{outline:3px solid var(--av-blue);outline-offset:2px}
.av-wz-r{padding:22px 18px;background:var(--paper);border-left:3px solid var(--av-blue)}
.av-wz-r h3{margin:6px 0 10px;font-weight:400;font-size:clamp(1.625rem,6vw,2.25rem);line-height:1.08;letter-spacing:-.03em}
.av-wz-who{margin:0 0 10px;display:flex;flex-wrap:wrap;gap:4px 10px;align-items:baseline}
.av-wz-who span{font:400 .75rem/1 var(--mono);text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.av-wz-r>p{margin:0 0 14px}
.av-wz-r #wz-txt{color:var(--muted)}
.av-wz-dk{font-weight:600;margin-top:18px!important}
.av-docs{list-style:none;margin:0;padding:0;counter-reset:d}
.av-docs li{position:relative;padding:10px 0 10px 34px;border-top:1px solid var(--hair);counter-increment:d}
.av-docs li::before{content:"";position:absolute;left:2px;top:13px;width:16px;height:16px;border:1.5px solid var(--ink)}
.av-wz-ex{margin:10px 0 0!important;font-size:.8125rem;color:var(--muted)}
.av-wz-r.flash{animation:av-flash .5s}
@keyframes av-flash{from{background:#DCE3F8}}
.av-fields{display:grid;gap:12px}
@media(min-width:520px){.av-fields{grid-template-columns:1fr 1.4fr}}
.av-field{display:grid;gap:6px;font-size:.9375rem;font-weight:600}
.av-field input{width:100%;min-height:48px;padding:10px 12px;border:1px solid var(--muted);border-radius:0;background:#fff;color:var(--ink);font:400 1rem var(--f)}
.av-in{position:relative;display:block}
.av-in i{position:absolute;right:12px;top:50%;transform:translateY(-50%);font:400 .875rem var(--mono);font-style:normal;color:var(--muted)}
.av-in input{padding-right:44px}
.av-note{margin:8px 0 16px;font-size:.8125rem;color:var(--muted)}
.av-note.warn{color:#9B2C12;font-weight:600}
.av-wz-o .av-k{margin-bottom:10px}
.av-wz-o .vc-wa-prev{margin-bottom:14px}
.av-wz-c1,.av-wz-c2{display:contents}
.av-wz-q{order:1}.av-wz-r{order:2}.av-wz-b{order:3}.av-wz-o{order:4}
@media(min-width:1000px){
  .av-wz-in{grid-template-columns:1.1fr 1fr;column-gap:56px;align-items:start}
  .av-wz-c1,.av-wz-c2{display:grid;gap:28px;align-content:start}
  .av-wz-r{padding:28px}
}

/* faq */
.av-faq-in{display:grid}
@media(min-width:1000px){.av-faq-in{grid-template-columns:1fr 1.6fr;gap:64px}}
.av-qs details{border-bottom:1px solid var(--hair)}
.av-qs details:first-child{border-top:2px solid var(--ink)}
.av-qs summary{display:flex;justify-content:space-between;gap:16px;align-items:center;min-height:60px;padding:14px 0;font-weight:500;font-size:1.125rem;cursor:pointer;list-style:none}
.av-qs summary::-webkit-details-marker{display:none}
.av-qs summary::after{content:"+";font:300 1.75rem/1 var(--f);color:var(--av-blue)}
.av-qs details[open] summary::after{content:"−"}
.av-qs p{margin:0 0 18px;color:var(--muted);max-width:40em}

/* end + footer */
.av-end{background:var(--av-blue);color:#fff;padding:64px 0}
.av-end-in{display:grid;gap:16px;justify-items:start}
.av-end h2{max-width:18ch;color:#fff}
.av-end p{margin:0 0 8px;font-size:1.0625rem;max-width:34em;color:#E4E9FA}
.av-foot{background:var(--paper);border-top:1px solid var(--hair);padding:40px 0 48px;font-size:.9375rem}
.av-foot-in{display:grid;gap:18px}
.av-foot p{margin:0;color:var(--muted);max-width:42em}
.av-fict{display:block;margin-top:6px}
.av-reg{margin:0;display:grid;gap:10px}
@media(min-width:700px){.av-reg{grid-template-columns:1fr 1fr}}
.av-reg div{padding:12px 14px;border:1px solid var(--line)}
.av-reg dt{font-weight:600}
.av-reg dd{margin:4px 0 0;font:400 .9375rem/1.4 var(--mono)}
.av-reg small{font:400 .75rem var(--f);color:var(--muted)}
.av-foot nav{display:flex;flex-wrap:wrap;gap:0 18px}
.av-foot nav a{display:inline-flex;align-items:center;min-height:44px;color:var(--muted)}

@media(prefers-reduced-motion:reduce){
  :where(.av-top,#conteudo,.av-foot) *{transition:none!important;animation:none!important}
}