/* Layout: faixas alternadas pedra/noite, como uma prancha de arquitetura; dados em superfícies papel com tipografia mono de cota. */
:root{
  --stone:#ECE7DF; --paper:#F4F1EC; --ink:#141413; --ink-2:#47443E; --muted:#6F6A61; --line:#D3CBBE;
  --night:#121211; --night-2:#1B1A18; --on-night:#EDE8DF; --on-night-2:#A8A196; --night-line:#34312C;
  --bronze:#C29A5B; --bronze-ink:#8A5F12;
  --c1:#A26F12; --c2:#2C6E9E; --c3:#B0503A; --c-rent:#BDB5A8;
  --display:"Jost","Futura","Avenir Next","Century Gothic",sans-serif;
  --body:"Instrument Sans","Helvetica Neue",Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  --wrap:1180px;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--stone);color:var(--ink);font:16px/1.6 var(--body);-webkit-font-smoothing:antialiased}
a{color:inherit}
:focus-visible{outline:2px solid var(--bronze);outline-offset:3px;border-radius:2px}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:clamp(16px,4vw,40px)}
h1,h2,h3{font-family:var(--display);font-weight:400;letter-spacing:-.01em;text-wrap:balance;margin:0}
h2{font-size:clamp(1.9rem,3.6vw,2.8rem);line-height:1.12}
h3{font-size:1.3rem;line-height:1.25;font-weight:500}
p{margin:0}
.eyebrow{font:500 .72rem/1 var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--bronze-ink)}
.dark .eyebrow{color:var(--bronze)}
.lede{font-size:1.1rem;color:var(--ink-2);max-width:60ch}
section{padding-block:clamp(64px,9vw,120px)}
.sec-head{display:grid;gap:16px;margin-bottom:48px;max-width:760px}

/* header */
header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:rgba(18,18,17,.94);backdrop-filter:blur(8px);color:var(--on-night);border-bottom:1px solid var(--night-line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand svg{height:30px;width:auto}
.brand .word{font:400 1.7rem/1 var(--display);letter-spacing:-.02em}
nav.menu{display:flex;gap:28px;font:500 .74rem/1 var(--mono);letter-spacing:.14em;text-transform:uppercase}
nav.menu a{text-decoration:none;color:var(--on-night-2)}
nav.menu a:hover{color:var(--on-night)}
.btn{display:inline-flex;align-items:center;gap:10px;font:500 .74rem/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;text-decoration:none;padding:14px 20px;border:1px solid currentColor;border-radius:2px;background:transparent;color:inherit;cursor:pointer}
.btn.solid{background:var(--bronze);border-color:var(--bronze);color:var(--night)}
.btn:hover{background:var(--on-night);color:var(--night);border-color:var(--on-night)}
.light .btn:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}
@media (max-width:860px){nav.menu{display:none}}

/* hero */
.dark{background:var(--night);color:var(--on-night)}
.hero{padding-block:clamp(48px,7vw,96px) clamp(48px,6vw,80px)}
.hero-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(32px,5vw,72px);align-items:center}
.hero h1{font-size:clamp(2.2rem,4.2vw,3.3rem);line-height:1.05;font-weight:300;margin-block:20px 24px}
.hero h1 em{font-style:normal;color:var(--bronze)}
.hero .lede{color:var(--on-night-2)}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.plan-card{border:1px solid var(--night-line);background:var(--night-2);padding:clamp(14px,2vw,22px);min-width:0}
.plan-bar{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;align-items:center;margin-bottom:12px}
.layers{display:flex;flex-wrap:wrap;gap:6px}
.layer{font:500 .68rem/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;padding:8px 11px;border:1px solid var(--night-line);background:transparent;color:var(--on-night-2);border-radius:2px;cursor:pointer;display:inline-flex;gap:7px;align-items:center}
.layer i{width:8px;height:8px;border-radius:50%;border:1px solid currentColor}
.layer[aria-pressed="true"]{color:var(--on-night);border-color:var(--on-night-2)}
.layer[aria-pressed="true"] i{background:var(--bronze);border-color:var(--bronze)}
.plan-card svg{display:block;width:100%;height:auto}
.stamp{display:flex;flex-wrap:wrap;gap:6px 18px;margin-top:12px;font:400 .7rem/1.4 var(--mono);letter-spacing:.06em;color:var(--on-night-2);border-top:1px solid var(--night-line);padding-top:10px}
.stamp b{color:var(--on-night);font-weight:500}
.plan .wall{stroke:var(--on-night);stroke-width:3.5;fill:none;stroke-linecap:square}
.plan .part{stroke:var(--on-night);stroke-width:1.6;fill:none}
.plan .furn{stroke:var(--on-night-2);stroke-width:1;fill:none}
.plan .infra{stroke:var(--bronze);stroke-width:1.2;fill:none;stroke-dasharray:5 4;opacity:.85}
.plan .room{font:500 9.5px var(--mono);fill:var(--on-night);letter-spacing:.06em}
.plan .room-s{font:400 8.5px var(--mono);fill:var(--on-night-2)}
.plan .dim{stroke:var(--on-night-2);stroke-width:.8;fill:none}
.plan .dimt{font:400 9px var(--mono);fill:var(--on-night-2)}
.plan .pin circle{fill:var(--bronze)}
.plan .pin text{font:500 8.5px var(--mono);fill:var(--bronze);letter-spacing:.04em}
.plan g.layer-g{transition:opacity .35s}
.plan g.off{opacity:0}
@media (prefers-reduced-motion:no-preference){
  .plan .wall,.plan .part{stroke-dasharray:1400;stroke-dashoffset:0;animation:draw 1.4s ease-out both}
  @keyframes draw{from{stroke-dashoffset:1400}to{stroke-dashoffset:0}}
}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}}

/* números */
.figures{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--night-line);margin-top:clamp(48px,6vw,72px)}
.fig{padding:24px 20px 0 0;display:grid;gap:6px}
.fig b{font:300 clamp(2rem,3.4vw,2.8rem)/1 var(--display);font-variant-numeric:tabular-nums}
.fig span{font:400 .78rem/1.4 var(--mono);color:var(--on-night-2);letter-spacing:.04em}
@media (max-width:700px){.figures{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:12px}}

/* soluções */
.sol-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid var(--line)}
.sol{padding:36px 36px 36px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:52px minmax(0,1fr);gap:20px}
.sol:nth-child(odd){border-right:1px solid var(--line)}
.sol:nth-child(even){padding-left:36px}
.sol svg{width:44px;height:44px;stroke:var(--ink);stroke-width:1.3;fill:none}
.sol p{color:var(--ink-2);margin-top:10px;max-width:46ch}
.sol ul{margin:14px 0 0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.sol li{font:400 .72rem/1 var(--mono);letter-spacing:.04em;border:1px solid var(--line);padding:6px 9px;color:var(--ink-2)}
.sol .tag{font:500 .66rem/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--bronze-ink);margin-bottom:8px;display:block}
@media (max-width:760px){.sol-grid{grid-template-columns:1fr}.sol,.sol:nth-child(even){padding:28px 0;border-right:0}}

/* painéis de dados */
.panel{background:var(--paper);border:1px solid var(--line);padding:clamp(18px,3vw,32px);min-width:0}
.sim{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:clamp(20px,3vw,40px)}
@media (max-width:900px){.sim{grid-template-columns:1fr}}
.ctrl{display:grid;gap:22px}
.ctrl label,.ctrl .lbl{font:500 .7rem/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);display:flex;justify-content:space-between;gap:8px;margin-bottom:10px}
.ctrl output{color:var(--ink);font-variant-numeric:tabular-nums;letter-spacing:.04em}
input[type=range]{width:100%;accent-color:var(--ink)}
.seg{display:flex;border:1px solid var(--line);border-radius:2px;overflow:hidden}
.seg button{flex:1;font:500 .74rem/1 var(--body);padding:11px 6px;border:0;background:transparent;color:var(--ink-2);cursor:pointer;border-right:1px solid var(--line)}
.seg button:last-child{border-right:0}
.seg button[aria-pressed="true"]{background:var(--ink);color:var(--paper)}
.out{display:grid;gap:24px;min-width:0}
.kpis{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.kpi{background:var(--paper);padding:16px;display:grid;gap:8px;align-content:start}
.kpi span{font:500 .66rem/1.3 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.kpi b{font:400 clamp(1.25rem,2.2vw,1.65rem)/1.1 var(--display);font-variant-numeric:tabular-nums}
.kpi small{font:400 .75rem/1.3 var(--mono);color:var(--muted)}
@media (max-width:560px){.kpis{grid-template-columns:1fr}}
.chart-title{font:500 .95rem/1.3 var(--body);margin-bottom:4px}
.chart-sub{font-size:.85rem;color:var(--muted);margin-bottom:14px}
.stack{display:flex;gap:2px;height:44px}
.stack div{height:100%;transition:flex-basis .35s ease;cursor:default;min-width:2px}
.stack div:first-child{border-radius:4px 0 0 4px}.stack div:last-child{border-radius:0 4px 4px 0}
.stack .rent{background:var(--c-rent);background-image:repeating-linear-gradient(45deg,transparent 0 5px,rgba(255,255,255,.45) 5px 7px)}
.legend{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 24px;margin-top:16px}
.legend div{display:grid;grid-template-columns:12px minmax(0,1fr) auto;gap:10px;align-items:baseline;font-size:.86rem;border-bottom:1px dashed var(--line);padding-bottom:8px}
.legend i{width:12px;height:12px;border-radius:3px;align-self:center}
.legend b{font:500 .82rem var(--mono);font-variant-numeric:tabular-nums}
@media (max-width:560px){.legend{grid-template-columns:1fr}}
.note{font-size:.8rem;color:var(--muted);line-height:1.5;max-width:80ch}

/* scatter */
.filters{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center;margin-bottom:18px}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{font:500 .72rem/1 var(--mono);letter-spacing:.08em;padding:9px 13px;border:1px solid var(--line);background:transparent;color:var(--ink-2);border-radius:999px;cursor:pointer}
.chip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.keys{display:flex;gap:18px;font-size:.84rem;color:var(--ink-2);flex-wrap:wrap}
.keys span{display:inline-flex;align-items:center;gap:8px}
.keys i{width:10px;height:10px;border-radius:50%}
.scatter-wrap{position:relative}
#scatter{width:100%;height:auto;display:block;overflow:visible}
#scatter .grid{stroke:var(--line);stroke-width:1}
#scatter .axis{font:400 11px var(--mono);fill:var(--muted)}
#scatter .axis-t{font:500 10px var(--mono);fill:var(--muted);letter-spacing:.1em}
#scatter .band{fill:var(--ink);opacity:.035}
#scatter .band-t{font:500 10px var(--mono);fill:var(--ink-2);letter-spacing:.08em}
#scatter .dot{stroke:var(--paper);stroke-width:2;transition:opacity .25s;cursor:pointer}
#scatter .dot.dim{opacity:.15}
#scatter .dlabel{font:400 10.5px var(--body);fill:var(--ink-2)}
.tip{position:absolute;pointer-events:none;background:var(--ink);color:var(--paper);padding:10px 12px;font-size:.8rem;line-height:1.45;border-radius:3px;min-width:180px;transform:translate(-50%,calc(-100% - 14px));opacity:0;transition:opacity .12s;z-index:5}
.tip.on{opacity:1}
.tip b{font-weight:600}
.tip .m{font-family:var(--mono);font-size:.74rem;color:var(--c-rent)}
.tbl-wrap{overflow-x:auto;margin-top:16px}
table{border-collapse:collapse;width:100%;font-size:.85rem;font-variant-numeric:tabular-nums}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
th{font:500 .66rem var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
td.n{text-align:right;font-family:var(--mono)}
.linkbtn{background:none;border:0;padding:0;font:500 .72rem var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-2);text-decoration:underline;text-underline-offset:4px;cursor:pointer}
.two{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,4fr);gap:clamp(20px,3vw,40px);align-items:start}
.insights{display:grid;gap:18px}
.insight{border-top:1px solid var(--line);padding-top:14px}
.insight b{font:400 1.9rem/1 var(--display);display:block;margin-bottom:6px;font-variant-numeric:tabular-nums}
.insight p{font-size:.9rem;color:var(--ink-2)}
@media (max-width:900px){.two{grid-template-columns:1fr}}

/* processo */
.steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;counter-reset:s;border-top:1px solid var(--night-line)}
.step{padding:22px 18px 0 0;display:grid;gap:10px;align-content:start;position:relative}
.step::before{counter-increment:s;content:counter(s,decimal-leading-zero);font:500 .74rem var(--mono);color:var(--bronze);letter-spacing:.1em}
.step::after{content:"";position:absolute;top:-4px;left:0;width:7px;height:7px;background:var(--bronze);border-radius:50%}
.step h3{font-size:1.1rem}
.step p{font-size:.9rem;color:var(--on-night-2)}
.step .dur{font:400 .72rem var(--mono);color:var(--on-night);letter-spacing:.06em;border:1px solid var(--night-line);padding:5px 8px;justify-self:start}
@media (max-width:900px){.steps{grid-template-columns:1fr;border-top:0;border-left:1px solid var(--night-line)}.step{padding:0 0 28px 24px}.step::after{left:-4px;top:4px}}

/* marcas */
.brands{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.brand-card{background:var(--paper);padding:clamp(22px,3vw,36px);display:grid;gap:14px;align-content:start}
.brand-card.alt{background:var(--stone)}
.brand-card .who{font:400 1.8rem/1 var(--display)}
.brand-card .who small{display:block;font:500 .66rem var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-top:8px}
.brand-card p{color:var(--ink-2);max-width:48ch}
@media (max-width:760px){.brands{grid-template-columns:1fr}}

/* contato */
.contact{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(28px,5vw,72px)}
@media (max-width:900px){.contact{grid-template-columns:1fr}}
form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.f{display:grid;gap:8px}
.f.full{grid-column:1/-1}
.f label{font:500 .66rem var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--on-night-2)}
.f input,.f select,.f textarea{font:400 1rem var(--body);color:var(--on-night);background:transparent;border:0;border-bottom:1px solid var(--night-line);padding:8px 0;border-radius:0;color-scheme:dark}
.f textarea{resize:vertical;min-height:80px}
.f input:focus,.f select:focus,.f textarea:focus{outline:none;border-bottom-color:var(--bronze)}
.f select option{background:var(--night);color:var(--on-night)}
.sent{grid-column:1/-1;font-size:.9rem;color:var(--bronze);border:1px solid var(--night-line);padding:12px 14px}
@media (max-width:560px){form{grid-template-columns:1fr}}
footer{background:var(--night);color:var(--on-night-2);border-top:1px solid var(--night-line);padding-block:36px}
footer .wrap{display:flex;flex-wrap:wrap;gap:16px 32px;justify-content:space-between;align-items:center;font:400 .74rem/1.5 var(--mono);letter-spacing:.06em}
.tagline{letter-spacing:.32em;text-transform:uppercase;color:var(--on-night)}
.tagline em{font-style:normal;color:var(--bronze)}

/* ===== multi-página ===== */
:root{--s1:#D2B07A;--s2:#A26F12;--s3:#5E3F08}
nav.menu a[aria-current="page"]{color:var(--on-night)}
.page-hero{padding-block:clamp(48px,7vw,88px)}
.page-hero .hero-grid{grid-template-columns:minmax(0,7fr) minmax(0,4fr);align-items:end}
.page-hero h1{font-size:clamp(2.1rem,4vw,3.2rem);line-height:1.08;font-weight:300;margin-block:18px 20px}
.page-hero h1 em{font-style:normal;color:var(--bronze)}
.crumb{font:400 .72rem var(--mono);letter-spacing:.08em;color:var(--on-night-2)}
.crumb a{color:var(--on-night-2)}
.ficha{border:1px solid var(--night-line);font:400 .78rem/1.4 var(--mono)}
.ficha div{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:12px;padding:12px 14px;border-bottom:1px solid var(--night-line)}
.ficha div:last-child{border-bottom:0}
.ficha dt{color:var(--on-night-2);letter-spacing:.06em;text-transform:uppercase;font-size:.66rem;padding-top:2px}
.ficha dd{margin:0;color:var(--on-night)}
.cols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.col{background:var(--paper);padding:clamp(20px,2.6vw,30px);display:grid;gap:10px;align-content:start}
.col h3{font-size:1.15rem}
.col p{color:var(--ink-2);font-size:.95rem}
.col .k{font:500 .66rem var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--bronze-ink)}
@media (max-width:860px){.cols{grid-template-columns:1fr}}
.cols.c2{grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:760px){.cols.c2{grid-template-columns:1fr}}
.faq{border-top:1px solid var(--line);max-width:860px}
.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq summary{cursor:pointer;font:500 1.05rem/1.4 var(--body);list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:300 1.4rem/1 var(--display);color:var(--bronze-ink)}
.faq details[open] summary::after{content:"−"}
.faq details p{color:var(--ink-2);margin-top:10px;max-width:70ch}
.cta-band{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;align-items:center}
.cta-band h2{max-width:22ch}
.chart-wrap{position:relative}
.chart{width:100%;height:auto;display:block;overflow:visible}
.chart .grid{stroke:var(--line);stroke-width:1}
.chart .axis{font:400 11px var(--mono);fill:var(--muted)}
.chart .axis-t{font:500 10px var(--mono);fill:var(--muted);letter-spacing:.1em}
.chart .ln{fill:none;stroke-width:2;stroke-linejoin:round;stroke-linecap:round}
.chart .pt{stroke:var(--paper);stroke-width:2}
.chart .lbl{font:500 11px var(--body);fill:var(--ink-2)}
.chart .val{font:500 11px var(--mono);fill:var(--ink)}
.chart .xh{stroke:var(--ink-2);stroke-width:1;stroke-dasharray:3 3}
.chart .hit{fill:transparent;cursor:crosshair}
.chart .bar{cursor:pointer}
.matrix-wrap{overflow-x:auto}
.matrix{min-width:560px}
.matrix td.m{text-align:center;font-size:1rem}
.matrix .on{color:var(--ink)}.matrix .opt{color:var(--bronze-ink)}
.matrix th.c{text-align:center}
.matrix td:first-child{white-space:normal}
.checks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.checks label{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border:1px solid var(--line);border-radius:2px;cursor:pointer;font-size:.9rem;background:var(--paper)}
.checks input{accent-color:var(--ink);margin-top:3px}
.checks small{display:block;color:var(--muted);font:400 .7rem var(--mono)}
@media (max-width:560px){.checks{grid-template-columns:1fr}}
.scale{position:relative;height:56px;margin-top:18px}
.scale .track{position:absolute;left:0;right:0;top:22px;height:10px;background:var(--line);border-radius:5px}
.scale .rng{position:absolute;top:22px;height:10px;background:var(--c1);border-radius:5px;transition:left .3s,width .3s}
.scale .ref{position:absolute;top:14px;height:26px;border-left:1px dashed var(--ink-2)}
.scale .ref span{position:absolute;top:30px;left:-40px;width:80px;text-align:center;font:400 .66rem var(--mono);color:var(--muted)}
.foot-links{display:flex;flex-wrap:wrap;gap:10px 22px}
.foot-links a{text-decoration:none;color:var(--on-night-2)}
.foot-links a:hover{color:var(--on-night)}
.sol a.more{font:500 .7rem var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink);display:inline-block;margin-top:16px;text-underline-offset:4px}
.dark .lede{color:var(--on-night-2)}
.ctrl .checks label{font:400 .9rem/1.35 var(--body);letter-spacing:0;text-transform:none;color:var(--ink);justify-content:flex-start;margin:0}
.ctrl .checks small{letter-spacing:.02em;text-transform:none;margin-top:3px}

/* ===== v4: aviso, galeria, formulário ===== */
.disclaimer{display:flex;gap:12px;align-items:flex-start;background:var(--night);color:var(--on-night);padding:14px 18px;margin-bottom:16px;font-size:.92rem;line-height:1.5;border-left:3px solid var(--bronze)}
.disclaimer b{color:var(--bronze);font-weight:600;white-space:nowrap}
.disclaimer.light-d{background:var(--paper);color:var(--ink);border:1px solid var(--line);border-left:3px solid var(--bronze-ink)}
.disclaimer.light-d b{color:var(--bronze-ink)}
.hint{font-size:.76rem;color:var(--muted);margin-top:6px}
.sim-foot{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center}
.btn.dark-btn{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.btn.dark-btn:hover{background:var(--bronze-ink);border-color:var(--bronze-ink);color:var(--paper)}
.mosaic{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-rows:clamp(150px,17vw,230px);gap:8px}
.mosaic figure{margin:0;position:relative;overflow:hidden;background:var(--line)}
.mosaic img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s ease}
.mosaic figure:hover img{transform:scale(1.03)}
.mosaic figcaption{position:absolute;left:0;bottom:0;padding:8px 12px;font:500 .66rem var(--mono);letter-spacing:.12em;text-transform:uppercase;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.55));width:100%}
.mosaic .m1{grid-column:span 2;grid-row:span 2}
.mosaic .m3{grid-row:span 2}
.mosaic .m4{grid-column:span 1}
.mosaic .m5{grid-column:span 2}
@media (max-width:760px){.mosaic{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:160px}.mosaic .m1{grid-column:span 2}.mosaic .m3{grid-row:span 1}.mosaic .m5{grid-column:span 2}}
@media (prefers-reduced-motion:reduce){.mosaic img{transition:none}}
.brand-photo{width:100%;aspect-ratio:16/9;object-fit:cover;display:block;max-width:100%}
.photo-band{margin:0;height:clamp(220px,32vw,420px);overflow:hidden;position:relative;background:var(--night)}
.photo-band img{width:100%;height:100%;object-fit:cover;display:block}
.photo-band figcaption{position:absolute;right:clamp(16px,4vw,40px);bottom:12px;font:500 .66rem var(--mono);letter-spacing:.12em;text-transform:uppercase;color:#fff;text-shadow:0 1px 6px rgba(0,0,0,.6)}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.85rem;color:var(--on-night-2);cursor:pointer}
.consent input{accent-color:var(--bronze);margin-top:4px}
.sim-tag{font:400 .78rem/1.5 var(--mono);color:var(--bronze);border:1px dashed var(--night-line);padding:10px 12px}
.f input:invalid.touched,.f select:invalid.touched{border-bottom-color:#E07A5F}
.mosaic .m9{grid-column:span 4}
@media (max-width:760px){.mosaic .m9{grid-column:span 2}}
@media (max-width:760px){.mosaic .m7{grid-column:span 2}}

/* ===== celular ===== */
.menu-btn,.more-btn,.swipe-hint{display:none}
@media (max-width:860px){
  .menu-btn{display:inline-flex;flex-direction:column;gap:5px;justify-content:center;width:40px;height:40px;background:transparent;border:1px solid var(--night-line);border-radius:2px;cursor:pointer;padding:0 10px;order:3}
  .menu-btn span{display:block;height:1.5px;background:var(--on-night)}
  .top .wrap{gap:12px}
  .top .brand{margin-right:auto}
  nav.menu.open{display:flex;flex-direction:column;gap:0;position:absolute;top:100%;left:0;right:0;background:var(--night);border-bottom:1px solid var(--night-line);padding:8px clamp(16px,4vw,40px) 16px}
  nav.menu.open a{padding:14px 0;border-bottom:1px solid var(--night-line);font-size:.8rem;color:var(--on-night)}
}
@media (max-width:640px){
  body{font-size:15px}
  section{padding-block:52px}
  .sec-head{margin-bottom:26px;gap:12px}
  h2{font-size:1.65rem}
  .lede{font-size:.98rem}
  .top .wrap{height:60px}
  .top-cta{padding:11px 12px;font-size:.66rem;letter-spacing:.1em}
  /* abertura: sem a planta, números 2x2 enxutos */
  .hero{padding-block:40px 36px}
  .hero h1{font-size:2.1rem;margin-block:14px 16px}
  .hero-cta{margin-top:22px}
  .hero-cta .btn{flex:1;justify-content:center}
  .hero .plan-card{display:none}
  .figures{margin-top:32px;row-gap:4px}
  .fig{padding:16px 12px 0 0}
  .fig b{font-size:1.7rem}
  .fig span{font-size:.7rem}
  /* soluções: só título e link */
  .sol,.sol:nth-child(even){padding:18px 0;grid-template-columns:36px minmax(0,1fr);gap:14px}
  .sol svg{width:32px;height:32px}
  .sol p,.sol ul{display:none}
  .sol a.more{margin-top:8px}
  /* galeria em carrossel */
  .swipe-hint{display:block;font:500 .66rem var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:-12px 0 10px}
  .mosaic{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:10px;margin-inline:calc(-1 * clamp(16px,4vw,40px));padding-inline:clamp(16px,4vw,40px);scrollbar-width:none;grid-auto-rows:auto}
  .mosaic::-webkit-scrollbar{display:none}
  .mosaic figure,.mosaic .m1,.mosaic .m3,.mosaic .m5,.mosaic .m7,.mosaic .m9{flex:0 0 84%;aspect-ratio:4/3;scroll-snap-align:center;grid-column:auto;grid-row:auto;max-width:none}
  /* simulador mais curto */
  .disclaimer{font-size:.84rem;padding:12px 14px;flex-direction:column;gap:4px}
  .sim{gap:22px}
  .ctrl{gap:16px}
  .seg button{padding:10px 4px;font-size:.72rem}
  .kpi{padding:12px 14px;grid-template-columns:1fr auto;align-items:baseline}
  .kpi span{grid-column:1/-1}
  .kpi small{grid-column:1/-1}
  .chart-sub{display:none}
  .legend div{font-size:.8rem}
  .sim-foot .btn{width:100%;justify-content:center}
  /* referência: só os números */
  #referencia .two>.panel{display:none}
  #referencia .insight b{font-size:1.5rem}
  /* etapas: título e prazo */
  .step p{display:none}
  .step{padding-bottom:18px;gap:6px}
  /* marcas */
  .brand-card{padding:18px;gap:10px}
  .brand-photo{aspect-ratio:2/1}
  .brand-card p{font-size:.92rem}
  /* formulário: opcionais recolhidos */
  form{gap:14px}
  form .opt{display:none}
  form.show-opt .opt{display:grid}
  .more-btn{display:block;grid-column:1/-1;justify-self:start;background:none;border:1px dashed var(--night-line);color:var(--on-night);font:500 .78rem var(--body);padding:10px 14px;border-radius:2px;cursor:pointer}
  .f button.btn{width:100%;justify-content:center}
  /* páginas de produto */
  .page-hero{padding-block:36px 40px}
  .page-hero h1{font-size:1.9rem}
  .crumb{display:none}
  .page-hero .eyebrow{margin-top:0!important}
  .ficha div{padding:9px 12px}
  .photo-band{height:200px}
  .col{padding:18px}
  .col p{font-size:.9rem}
  .faq summary{font-size:.95rem}
  .cta-band .hero-cta,.cta-band .btn{width:100%;justify-content:center}
  footer .wrap{flex-direction:column;align-items:flex-start}
  .tagline{letter-spacing:.2em;font-size:.68rem}
}
@media (max-width:640px){
  #referencia{display:none}
  #solucoes .sec-head .lede,#espacos .sec-head .lede,#simulador .sec-head .lede{display:none}
  .fig span{max-width:20ch}
}
@media (max-width:900px){.page-hero .hero-grid{grid-template-columns:1fr;gap:24px}}
@media (max-width:640px){
  .insight b{font-size:1.35rem}
  .insight p{font-size:.86rem}
  .insights{gap:12px}
  .chart .axis,.chart .lbl,.chart .val{font-size:15px}
  .chart .axis-t{font-size:13px}
}