/* =========================================================
   AQS Projetos BIM — folha de estilos
   Conceito: o site é uma prancha técnica. Linhas finas, grade
   de projeto, rótulos em mono (cotas, escalas, eixos) e muito
   respiro. Cores e fontes vêm do manual de marca.
   ========================================================= */
:root{
  /* marca */
  --ink:#051123;      /* charcoal */
  --navy:#001939;
  --slate:#283f55;
  --paper:#f6f9fc;    /* fundo claro */
  --white:#ffffff;
  --teal:#00a7aa;     /* acento: usar com parcimônia */
  /* derivados */
  --teal-lit:#35d1d4;  /* teal legível sobre fundo escuro */
  --steel:#8fa6bd;
  --mute:#51667b;
  --mute-dk:#a9bccf;
  --line:#d3deea;
  --line-dk:rgba(150,185,220,.18);
  --alert:#ff5d4a;     /* só para interferência (clash) */
  /* tipografia */
  --sans:"Roboto",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --mono:"Roboto Mono",ui-monospace,"SFMono-Regular",Consolas,monospace;
  --wrap:1240px;
  --gut:clamp(20px,4vw,48px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{font-family:var(--sans);font-size:1rem;line-height:1.65;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,video,canvas{display:block;max-width:100%;height:auto}
a{color:inherit}
ul,ol{list-style:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:var(--gut)}
.skip{position:absolute;left:-999px;top:0;background:var(--teal);color:var(--ink);padding:10px 16px;z-index:200;font-weight:700}
.skip:focus{left:10px;top:10px}
:focus-visible{outline:2px solid var(--teal-lit);outline-offset:3px}

/* ---------- tipografia ---------- */
.mono{font-family:var(--mono);font-size:.74rem;letter-spacing:.09em;text-transform:uppercase}
h1,h2,h3,h4{letter-spacing:-.02em;line-height:1.1;text-wrap:balance}
h1{font-weight:300;font-size:clamp(2.2rem,4.2vw,3.7rem);letter-spacing:-.035em;line-height:1.04}
h1 b,h2 b{font-weight:900}
h2{font-weight:300;font-size:clamp(1.9rem,3.5vw,3.1rem);letter-spacing:-.03em}
h2 b{font-weight:700}
h3{font-weight:700;font-size:1.2rem}
p{text-wrap:pretty}
.lead{font-size:clamp(1.05rem,1.4vw,1.25rem);line-height:1.6;color:var(--mute);max-width:56ch}
.dark .lead,.hero .lead{color:var(--mute-dk)}

/* ---------- botões ---------- */
.btn{display:inline-flex;align-items:center;gap:12px;padding:15px 26px;font:700 .95rem/1 var(--sans);letter-spacing:.01em;text-decoration:none;border:1.5px solid transparent;border-radius:3px;cursor:pointer;transition:background .18s,color .18s,border-color .18s,transform .18s}
.btn .ar{transition:transform .18s;font-weight:400}
.btn:hover .ar{transform:translateX(4px)}
.btn-teal{background:var(--teal);color:var(--ink)}
.btn-teal:hover{background:var(--teal-lit)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--slate)}
.btn-ghost{border-color:rgba(255,255,255,.35);color:#fff}
.btn-ghost:hover{border-color:var(--teal-lit);color:var(--teal-lit)}
.btn-ghost-lt{border-color:var(--navy);color:var(--navy)}
.btn-ghost-lt:hover{background:var(--navy);color:#fff}
.tlink{font-weight:700;text-decoration:none;border-bottom:1.5px solid var(--teal);padding-bottom:2px}
.tlink:hover{color:var(--teal)}
.dark .tlink{border-color:var(--teal-lit)}

/* ---------- cabeçalho ---------- */
.top{position:sticky;top:0;z-index:100;background:rgba(5,17,35,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line-dk)}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand img{height:44px;width:auto}
.nav ul{display:flex;align-items:center;gap:30px}
.nav a{font-size:.9rem;font-weight:500;color:#cdd9e6;text-decoration:none;padding:6px 0;border-bottom:1.5px solid transparent}
.nav a:hover,.nav a[aria-current="page"]{color:#fff;border-bottom-color:var(--teal-lit)}
.nav a.btn{padding:11px 20px;color:var(--ink);border-bottom:1.5px solid transparent;font-size:.88rem}
.menu-btn{display:none;background:none;border:1px solid var(--line-dk);color:#fff;padding:9px 14px;font:500 .85rem var(--mono);letter-spacing:.08em;text-transform:uppercase;border-radius:3px;cursor:pointer}

/* ---------- fundo com grade de projeto ---------- */
.dark{background:var(--ink);color:#fff}
.dark-navy{background:var(--navy);color:#fff}
/* rede isométrica (a mesma geometria do modelo), esmaecida a partir do canto superior direito */
.gridbg{position:relative;isolation:isolate}
.gridbg::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='156' height='90' viewBox='0 0 156 90' fill='none' stroke='%237fb0e0' stroke-opacity='.21' stroke-width='1'%3E%3Cpath d='M.5 0v90M78.5 0v90M0 0l156 90M0 90L156 0'/%3E%3C/svg%3E");
  background-size:156px 90px;
  -webkit-mask-image:radial-gradient(ellipse 85% 90% at 82% 8%,#000 0,rgba(0,0,0,.45) 55%,rgba(0,0,0,.1) 100%);
  mask-image:radial-gradient(ellipse 85% 90% at 82% 8%,#000 0,rgba(0,0,0,.45) 55%,rgba(0,0,0,.1) 100%)}
.ticks{position:relative}
.ticks::before,.ticks::after{content:"";position:absolute;width:18px;height:18px;border:1.5px solid var(--teal-lit);pointer-events:none;z-index:2}
.ticks::before{left:-1px;top:-1px;border-right:0;border-bottom:0}
.ticks::after{right:-1px;bottom:-1px;border-left:0;border-top:0}
.ticks-lt::before,.ticks-lt::after{border-color:var(--teal)}

/* ---------- render de fundo nos heroes ---------- */
.herobg{position:relative;isolation:isolate;overflow:hidden}
.hbg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.herobg::before{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(90deg,rgba(5,17,35,.93) 0%,rgba(5,17,35,.72) 38%,rgba(5,17,35,.26) 100%),
             linear-gradient(180deg,rgba(5,17,35,.5) 0%,rgba(5,17,35,0) 26%,rgba(5,17,35,.72) 100%)}
.hero .hero-copy{max-width:560px}
.hero-logo{width:clamp(230px,24vw,330px);height:auto;margin-bottom:34px}
.slogan{font-size:clamp(1.7rem,2.8vw,2.5rem);font-weight:300;letter-spacing:-.03em;line-height:1.14;max-width:18ch;margin-bottom:22px}
.slogan b{font-weight:700}
.hero .hero-h1{display:block;font:500 .74rem/1.7 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--teal-lit);margin:0 0 26px;max-width:44ch}
.hero .lead{font-size:1.08rem}

/* ---------- hero (home) ---------- */
.hero{padding:clamp(56px,7vw,96px) 0 0;overflow:hidden}
.hero .cols{display:grid;grid-template-columns:5fr 7fr;gap:clamp(32px,5vw,72px);align-items:center}
.eyebrow{display:flex;align-items:center;gap:14px;color:var(--teal-lit);margin-bottom:28px}
.eyebrow::before{content:"";width:34px;height:1.5px;background:var(--teal-lit)}
.hero h1{margin-bottom:26px}
.hero .lead{margin-bottom:34px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap}
.viewer{border:1px solid var(--line-dk);background:rgba(0,25,57,.62);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.viewer .bar{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:12px 16px;border-bottom:1px solid var(--line-dk);color:var(--mute-dk)}
.viewer .bar b{color:var(--teal-lit);font-weight:500}
.viewer canvas{width:100%;aspect-ratio:16/10.5;cursor:grab;touch-action:pan-y}
.viewer canvas:active{cursor:grabbing}
.layers{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line-dk)}
.layers button{min-width:0;display:flex;align-items:center;justify-content:center;gap:7px;background:none;border:0;border-right:1px solid var(--line-dk);color:#fff;padding:13px 4px;font:500 .64rem var(--mono);letter-spacing:.05em;text-transform:uppercase;cursor:pointer}
.layers button:last-child{border-right:0}
.layers button i{width:10px;height:10px;border-radius:50%;background:var(--c);flex:none}
.layers button[aria-pressed="false"]{color:#6b809a}
.layers button[aria-pressed="false"] i{background:transparent;box-shadow:inset 0 0 0 1.5px #6b809a}
.layers button:hover{background:rgba(255,255,255,.05)}
.specs{display:grid;grid-template-columns:repeat(4,1fr);margin-top:clamp(48px,6vw,84px);border-top:1px solid var(--line-dk)}
.specs div{padding:26px 0 30px 28px;border-left:1px solid var(--line-dk)}
.specs div:first-child{padding-left:0;border-left:0}
.specs b{display:block;font-weight:300;font-size:clamp(2.2rem,4vw,3.4rem);letter-spacing:-.03em;line-height:1}
.specs b small{font-size:.5em;color:var(--teal-lit);margin-left:2px;font-weight:500}
.specs span{display:block;margin-top:10px;color:var(--mute-dk)}

/* ---------- seções ---------- */
.sec{padding-block:clamp(72px,9vw,132px)}
.sec.tight{padding-block:clamp(48px,6vw,80px)}
.sh{display:grid;grid-template-columns:minmax(150px,1fr) 4fr;gap:20px clamp(24px,4vw,64px);margin-bottom:clamp(40px,5vw,72px);align-items:start}
.sh .mono{color:var(--teal);padding-top:.9em;border-top:1.5px solid currentColor;max-width:180px}
.dark .sh .mono,.dark-navy .sh .mono{color:var(--teal-lit)}
.sh h2{max-width:22ch}
.sh .lead{grid-column:2;margin-top:6px}

.audience{display:flex;flex-wrap:wrap;gap:12px 36px;align-items:center;padding-block:26px;border-bottom:1px solid var(--line)}
.audience .mono{color:var(--mute)}
.audience li{font-weight:500}
.audience li+li::before{content:"/";color:var(--teal);margin-right:36px}

/* linhas de solução */
.srow{display:grid;grid-template-columns:5fr 6fr;gap:clamp(28px,5vw,80px);padding-block:clamp(36px,5vw,64px);border-top:1px solid var(--line);align-items:center}
.srow:last-child{border-bottom:1px solid var(--line)}
.srow.flip .fig{order:2}
.fig{position:relative}
.fig img{width:100%;aspect-ratio:4/3;object-fit:cover}
.fig figcaption{margin-top:10px;color:var(--mute)}
.srow .tag{color:var(--teal);margin-bottom:14px;display:block}
.srow h3{font-size:clamp(1.6rem,2.6vw,2.3rem);font-weight:300;letter-spacing:-.025em;margin-bottom:14px}
.srow h3 b{font-weight:700}
.srow p{color:var(--mute);max-width:52ch;margin-bottom:20px}
.dl{display:grid;gap:0;margin:0 0 26px;max-width:56ch}
.dl li{display:grid;grid-template-columns:minmax(120px,190px) 1fr;gap:16px;padding:10px 0;border-top:1px solid var(--line);font-size:.93rem}
.dl li:last-child{border-bottom:1px solid var(--line)}
.dl b{font-weight:500}
.dl span{color:var(--mute)}
.dark .dl li,.dark-navy .dl li{border-color:var(--line-dk)}
.dark .dl span,.dark-navy .dl span{color:var(--mute-dk)}

/* custo da interferência */
.cost{display:grid;grid-template-columns:6fr 5fr;gap:clamp(32px,6vw,96px);align-items:center}
.cost h2{margin-bottom:30px;max-width:16ch}
.cost ul{margin-bottom:30px;border-top:1px solid var(--line-dk)}
.cost li{padding:16px 0;border-bottom:1px solid var(--line-dk);font-size:1.08rem;display:flex;gap:18px}
.cost li .mono{color:var(--alert);flex:none;padding-top:.35em}
.cost .punch{font-size:1.35rem;font-weight:300;line-height:1.35;max-width:30ch}
.cost .punch b{font-weight:700;color:var(--teal-lit)}
.cost figure img{width:100%;aspect-ratio:4/3.1;object-fit:cover;filter:saturate(.9)}

/* método (sequência real de etapas) */
.phases{display:grid;grid-template-columns:repeat(5,1fr);position:relative}
.phases::before{content:"";position:absolute;left:0;right:0;top:5px;height:1px;background:var(--steel)}
.phase{padding:34px 24px 0 0;position:relative}
.phase::before{content:"";position:absolute;left:0;top:0;width:11px;height:11px;border-radius:50%;background:var(--paper);border:2px solid var(--teal)}
.phase .mono{color:var(--teal);display:block;margin-bottom:10px}
.phase h3{font-size:1.08rem;margin-bottom:10px}
.phase p{font-size:.9rem;color:var(--mute)}
.dark .phases::before{background:var(--line-dk)}
.dark .phase::before{background:var(--ink);border-color:var(--teal-lit)}
.dark .phase .mono{color:var(--teal-lit)}
.dark .phase p{color:var(--mute-dk)}
.steps4{display:grid;grid-template-columns:repeat(4,1fr);margin-top:clamp(48px,6vw,84px);border-top:1px solid var(--line)}
.steps4 div{padding:22px 24px 0 0}
.steps4 div+div{padding-left:24px;border-left:1px solid var(--line)}
.steps4 .mono{color:var(--teal)}
.steps4 h3{margin:8px 0 6px;font-size:1.05rem}
.steps4 p{color:var(--mute);font-size:.92rem}

/* portfólio em mosaico (home) */
.bento{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:clamp(130px,15vw,210px);gap:10px}
.bento a{position:relative;overflow:hidden;display:block;background:var(--navy)}
.bento img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.bento a:hover img{transform:scale(1.04)}
.bento span{position:absolute;left:0;right:0;bottom:0;padding:34px 16px 12px;background:linear-gradient(transparent,rgba(5,17,35,.9));color:#fff}
.b1{grid-column:span 7;grid-row:span 2}.b2{grid-column:span 5}.b3{grid-column:span 5}.b4{grid-column:span 4}.b5{grid-column:span 4}.b6{grid-column:span 4}

/* vídeo */
.vid{display:grid;grid-template-columns:4fr 7fr;gap:clamp(28px,5vw,80px);align-items:center}
.vid video{width:100%;aspect-ratio:16/9;background:var(--navy)}

/* sobre */
.about{display:grid;grid-template-columns:5fr 6fr;gap:clamp(32px,6vw,96px)}
.about p{color:var(--mute);margin-bottom:16px;max-width:54ch}
.vals{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line)}
.vals div{padding:22px 24px 26px 0;border-bottom:1px solid var(--line)}
.vals div:nth-child(even){padding-left:24px;border-left:1px solid var(--line)}
.vals h3{font-size:1rem;margin-bottom:4px}
.vals p{font-size:.9rem;margin:0}

/* faq */
.faq{border-top:1px solid var(--line)}
details{border-bottom:1px solid var(--line)}
summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:24px;padding:22px 0;font-weight:500;font-size:1.1rem}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font:300 1.7rem/1 var(--sans);color:var(--teal);transition:transform .2s}
details[open] summary::after{transform:rotate(45deg)}
details p{color:var(--mute);padding:0 0 24px;max-width:70ch}

/* chamada final */
.cta{padding-block:clamp(64px,8vw,110px)}
.cta .in{display:grid;grid-template-columns:7fr 4fr;gap:clamp(28px,5vw,80px);align-items:end}
.cta h2{max-width:18ch}
.cta .side{display:grid;gap:22px}
.cta .tel{font:300 clamp(1.5rem,2.6vw,2.2rem)/1.2 var(--mono);letter-spacing:-.02em;color:#fff;text-decoration:none}
.cta .tel:hover{color:var(--teal-lit)}

/* ---------- páginas internas ---------- */
.phead{padding:clamp(48px,6vw,88px) 0 clamp(64px,8vw,116px);overflow:hidden}
.crumbs{display:flex;gap:10px;color:var(--mute-dk);margin-bottom:34px}
.crumbs a{text-decoration:none}.crumbs a:hover{color:var(--teal-lit)}
.crumbs span[aria-current]{color:#fff}
.phead .cols{max-width:900px;padding-bottom:clamp(8px,2vw,24px)}
.phead h1{margin-bottom:24px;max-width:16ch}
.phead .lead{margin-bottom:34px}
.facts{border-top:1px solid var(--line-dk)}
.facts li{display:flex;justify-content:space-between;gap:18px;padding:13px 0;border-bottom:1px solid var(--line-dk);font-size:.92rem}
.facts li span:first-child{color:var(--mute-dk)}
.facts li span:last-child{text-align:right;font-weight:500}
.phead .banner{margin-top:clamp(40px,5vw,72px);position:relative}
.phead .banner img{width:100%;aspect-ratio:21/8;object-fit:cover}
.sgrid{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line)}
.sgrid article{padding:30px 40px 34px 0;border-bottom:1px solid var(--line)}
.sgrid article:nth-child(even){padding-left:40px;padding-right:0;border-left:1px solid var(--line)}
.sgrid .mono{color:var(--teal)}
.sgrid h3{margin:8px 0 8px;font-size:1.3rem}
.sgrid p{color:var(--mute);max-width:50ch}
.dark .sgrid,.dark .sgrid article{border-color:var(--line-dk)}
.dark .sgrid p{color:var(--mute-dk)}
.dark .sgrid .mono{color:var(--teal-lit)}
.split{display:grid;grid-template-columns:5fr 6fr;gap:clamp(32px,6vw,96px);align-items:start}
.split.rev{grid-template-columns:6fr 5fr}
.check li{padding:13px 0 13px 34px;position:relative;border-top:1px solid var(--line)}
.check li:last-child{border-bottom:1px solid var(--line)}
.check li::before{content:"";position:absolute;left:4px;top:21px;width:14px;height:7px;border-left:2px solid var(--teal);border-bottom:2px solid var(--teal);transform:rotate(-45deg)}
.dark .check li{border-color:var(--line-dk)}
.dark .check li::before{border-color:var(--teal-lit)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips li{border:1px solid var(--line);padding:7px 14px;font-size:.9rem;background:var(--white)}
.dark .chips li{background:transparent;border-color:var(--line-dk)}
.imgpair{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.imgpair img{width:100%;aspect-ratio:4/3;object-fit:cover}
.imgpair img:first-child{grid-column:span 2;aspect-ratio:16/8}

/* clash viewer na página de BIM */
.clashlist{border-top:1px solid var(--line-dk);font-family:var(--mono);font-size:.78rem}
.clashlist li{display:grid;grid-template-columns:70px 1fr auto;gap:12px;padding:11px 0;border-bottom:1px solid var(--line-dk);color:var(--mute-dk)}
.clashlist li b{color:#fff;font-weight:500}
.clashlist .st{color:var(--alert)}.clashlist .ok{color:var(--teal-lit)}

/* cursos */
.course{display:grid;grid-template-columns:70px 1fr auto;gap:clamp(16px,3vw,40px);padding:30px 0;border-top:1px solid var(--line);align-items:start}
.course:last-child{border-bottom:1px solid var(--line)}
.course .mono{color:var(--teal);padding-top:.5em}
.course h3{font-weight:500;font-size:clamp(1.3rem,2vw,1.7rem);letter-spacing:-.02em;margin-bottom:8px}
.course p{color:var(--mute);max-width:64ch}
.course ul{display:flex;flex-wrap:wrap;gap:6px 22px;margin-top:12px;font-size:.88rem;color:var(--slate)}
.course ul li::before{content:"–";margin-right:8px;color:var(--teal)}

/* portfólio completo */
.filters{display:flex;flex-wrap:wrap;gap:0;margin-bottom:30px;border:1px solid var(--line-dk);width:max-content;max-width:100%}
.filters button{background:none;border:0;border-right:1px solid var(--line-dk);color:var(--mute-dk);padding:12px 20px;font:500 .74rem var(--mono);letter-spacing:.08em;text-transform:uppercase;cursor:pointer}
.filters button:last-child{border-right:0}
.filters button[aria-pressed="true"]{background:var(--teal);color:var(--ink)}
.filters button:hover:not([aria-pressed="true"]){color:#fff}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.work{position:relative;overflow:hidden;border:0;padding:0;background:var(--navy);cursor:zoom-in;display:block;color:#fff;text-align:left;font:inherit}
.work img{width:100%;aspect-ratio:3/2;object-fit:cover;transition:transform .5s}
.work:hover img{transform:scale(1.04)}
.work span{position:absolute;inset:auto 0 0 0;padding:36px 16px 12px;background:linear-gradient(transparent,rgba(5,17,35,.92));font-size:.88rem}
.work[hidden]{display:none}
dialog{border:0;background:transparent;width:min(1180px,94vw);max-width:none;margin:auto;padding:0;overflow:visible}
dialog::backdrop{background:rgba(5,17,35,.92)}
dialog img{width:100%;max-height:80vh;object-fit:contain}
dialog p{color:#fff;margin-top:12px;display:flex;justify-content:space-between;gap:20px}
dialog .x{position:absolute;right:0;top:-46px;background:none;border:1px solid rgba(255,255,255,.4);color:#fff;padding:8px 16px;font:500 .74rem var(--mono);letter-spacing:.08em;text-transform:uppercase;cursor:pointer}

/* contato */
.contact{display:grid;grid-template-columns:7fr 5fr;gap:clamp(32px,6vw,96px)}
form{display:grid;gap:18px}
label{display:block;margin-bottom:6px;color:var(--mute)}
input,textarea,select{width:100%;padding:14px 0;border:0;border-bottom:1.5px solid var(--steel);background:transparent;font:inherit;color:var(--ink);border-radius:0}
input:focus,textarea:focus{outline:0;border-bottom-color:var(--teal)}
textarea{min-height:130px;resize:vertical}
.two{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.hp{position:absolute;left:-9999px}
.info{display:grid;gap:0;border-top:1px solid var(--line);font-style:normal}
.info div{padding:20px 0;border-bottom:1px solid var(--line)}
.info .mono{display:block;color:var(--teal);margin-bottom:6px}
.info a{text-decoration:none;font-weight:500}.info a:hover{color:var(--teal)}
.info .big{font:300 1.7rem/1.2 var(--mono);letter-spacing:-.02em}

/* rodapé */
.foot{background:var(--ink);color:var(--mute-dk);padding:72px 0 36px;border-top:1px solid var(--line-dk)}
.foot .cols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:40px}
.foot img{height:52px;width:auto;margin-bottom:20px}
.foot h4{font:500 .74rem var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--teal-lit);margin-bottom:16px}
.foot li{margin-bottom:9px}
.foot a{text-decoration:none}.foot a:hover{color:#fff}
.foot address{font-style:normal;font-size:.92rem;line-height:1.7}
.foot .base{margin-top:56px;padding-top:22px;border-top:1px solid var(--line-dk);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:.82rem}
.wa{position:fixed;right:18px;bottom:18px;z-index:90;background:var(--ink);color:#fff;border:1.5px solid var(--teal-lit);padding:13px 20px;text-decoration:none;font:500 .76rem var(--mono);letter-spacing:.09em;text-transform:uppercase;border-radius:3px;box-shadow:0 10px 30px rgba(0,0,0,.35)}
.wa:hover{background:var(--teal);color:var(--ink);border-color:var(--teal)}

/* ---------- faixa de resumo (páginas de serviço) ---------- */
.fstrip{background:#fff;border-bottom:1px solid var(--line)}
.fstrip dl{display:grid;grid-template-columns:repeat(var(--n,4),1fr)}
.fstrip dl>div{padding:30px 28px 34px 0}
.fstrip dl>div+div{padding-left:28px;border-left:1px solid var(--line)}
.fstrip dt{color:var(--teal);margin-bottom:8px}
.fstrip dd{font-weight:500;font-size:1.1rem;line-height:1.35}

/* ---------- "Por que BIM" interativo ---------- */
.cost{grid-template-columns:5fr 6fr}
.seg{display:inline-flex;border:1px solid var(--line-dk);margin:4px 0 34px}
.seg button{background:none;border:0;color:var(--mute-dk);padding:14px 24px;font:500 .74rem var(--mono);letter-spacing:.08em;text-transform:uppercase;cursor:pointer}
.seg button+button{border-left:1px solid var(--line-dk)}
.seg button[aria-pressed="true"]{color:#fff;background:var(--alert)}
.seg button[data-mode="com"][aria-pressed="true"]{background:var(--teal);color:var(--ink)}
.cost .punch span{font-weight:700}
#por-que-bim[data-mode="com"] .cost li .mono{color:var(--teal-lit)}
#por-que-bim[data-mode="com"] .cost .punch span{color:var(--teal-lit)}
.flow-grid{position:relative;padding:0 16px 18px;--lw:96px;--hh:42px;--rh:50px}
.flow-grid .fh,.flow-grid .fl{display:grid;grid-template-columns:var(--lw) repeat(3,1fr);align-items:center}
.fh{height:var(--hh);color:var(--mute-dk);font-size:.64rem}
.fh span{text-align:center}
.fl{height:var(--rh);border-top:1px solid var(--line-dk)}
.fl .mono{color:#cfe0f0;font-size:.64rem}
.fl i{grid-column:2/-1;height:5px;background:var(--c);opacity:.72}
.mks{position:absolute;left:calc(16px + var(--lw));right:16px;top:var(--hh);bottom:18px;pointer-events:none}
.flow{--hx:.6667;--hc:rgba(255,93,74,.10);--x:.8333}
.flow[data-mode="com"]{--hx:.3333;--hc:rgba(53,209,212,.10);--x:.5}
.hl{position:absolute;top:0;bottom:0;width:33.333%;left:calc(var(--hx)*100%);background:var(--hc);transition:left .7s cubic-bezier(.65,0,.25,1),background .5s}
.mk{position:absolute;left:calc(var(--x)*100%);top:calc(var(--r)*var(--rh) + var(--rh)/2);width:24px;height:24px;margin:-12px 0 0 -12px;border:0;border-radius:50%;background:var(--alert);box-shadow:0 0 0 6px rgba(255,93,74,.2);cursor:help;pointer-events:auto;transition:left .8s cubic-bezier(.65,0,.25,1),background .4s,box-shadow .4s}
.mk::before{content:"!";position:absolute;inset:0;color:#fff;font:700 13px/24px var(--mono);text-align:center;transition:opacity .25s}
.mk::after{content:"";position:absolute;left:7px;top:7px;width:10px;height:5px;border-left:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:rotate(-45deg);opacity:0;transition:opacity .3s}
.flow[data-mode="com"] .mk{background:var(--teal-lit);box-shadow:0 0 0 6px rgba(53,209,212,.18)}
.flow[data-mode="com"] .mk::before{opacity:0}
.flow[data-mode="com"] .mk::after{opacity:1}
.mk .tip{position:absolute;bottom:calc(100% + 10px);right:-8px;width:max-content;max-width:210px;background:#fff;color:var(--ink);font:400 .78rem/1.4 var(--sans);padding:9px 11px;text-align:left;opacity:0;transform:translateY(4px);transition:opacity .2s,transform .2s;pointer-events:none;z-index:6}
.mk:hover .tip,.mk:focus-visible .tip{opacity:1;transform:none}
.tip .t-com{display:none}
.flow[data-mode="com"] .tip .t-com{display:inline}
.flow[data-mode="com"] .tip .t-sem{display:none}
.flow-hint{padding:0 16px 14px;color:var(--mute-dk)}

/* ---------- painel interativo "Por que BIM" ---------- */
.dash .bar b{color:var(--mute-dk);font-weight:500}
.dash-body{display:grid;grid-template-columns:290px 1fr;min-height:560px}
.dnav{border-right:1px solid var(--line-dk);display:flex;flex-direction:column}
.dnav>p{padding:18px 22px 12px;color:var(--teal-lit)}
.dnav button{display:flex;flex-direction:column;gap:4px;text-align:left;background:none;border:0;border-top:1px solid var(--line-dk);color:#cbd8e6;padding:18px 22px;font:500 1rem var(--sans);cursor:pointer;transition:background .2s}
.dnav button .mono{color:var(--steel);font-size:.64rem}
.dnav button:hover{background:rgba(255,255,255,.04)}
.dnav button[aria-pressed="true"]{background:rgba(0,167,170,.16);color:#fff}
.dnav button[aria-pressed="true"] .mono{color:var(--teal-lit)}
.dmain{padding:clamp(22px,3vw,38px);min-width:0}
.dv[hidden]{display:none}
.dv-head h3{font-size:clamp(1.3rem,2vw,1.7rem);font-weight:500;letter-spacing:-.02em;margin-bottom:10px}
.dv-head p{color:var(--mute-dk);max-width:62ch;margin-bottom:26px}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line-dk);border-bottom:1px solid var(--line-dk);margin-bottom:24px}
.kpis.k4{grid-template-columns:repeat(4,1fr)}
.kpis>div{padding:18px 18px 20px 0}
.kpis>div+div{padding-left:18px;border-left:1px solid var(--line-dk)}
.kpis .mono{display:block;color:var(--mute-dk);font-size:.64rem;margin-bottom:6px}
.kpis b{display:block;font-weight:300;font-size:clamp(1.6rem,2.8vw,2.4rem);letter-spacing:-.03em;line-height:1.05}
.kpis b.small{font-size:1.4rem;font-weight:500}
.kpis .good{color:var(--teal-lit)}.kpis .bad{color:var(--alert)}
.tools{display:flex;align-items:center;gap:14px;margin-bottom:18px;color:var(--mute-dk);flex-wrap:wrap}
.chips-f{display:inline-flex;border:1px solid var(--line-dk)}
.chips-f button{background:none;border:0;color:var(--mute-dk);padding:9px 16px;font:500 .68rem var(--mono);letter-spacing:.07em;text-transform:uppercase;cursor:pointer}
.chips-f button+button{border-left:1px solid var(--line-dk)}
.chips-f button[aria-pressed="true"]{background:var(--teal);color:var(--ink)}
.hbars{display:grid;gap:12px;margin-bottom:16px}
.hb{display:grid;grid-template-columns:190px 1fr 52px;gap:14px;align-items:center;font-size:.92rem}
.hb .trk{height:16px;background:rgba(255,255,255,.06);display:flex}
.hb .trk i{display:block;height:100%;transition:width .8s cubic-bezier(.65,0,.25,1)}
.hb i.ok,.legend i.ok,.costbar i.sv{background:var(--teal-lit)}
.hb i.op,.legend i.op{background:var(--alert)}
.hb b{text-align:right;color:var(--mute-dk);font-weight:500}
.legend{display:flex;gap:18px;align-items:center;color:var(--mute-dk);margin-bottom:22px;font-size:.66rem}
.legend i{display:inline-block;width:10px;height:10px;margin-right:-8px}
.legend i.pl{background:none;border-top:2px dashed var(--steel);height:0;width:18px;margin-right:-8px}
.legend i.ac{background:var(--alert);height:3px;width:18px;margin-right:-8px}
.dv-sol{border-top:1px solid var(--line-dk);padding-top:18px;color:#d8e3ee;max-width:70ch}
.dv-sol .mono{display:block;color:var(--teal-lit);margin-bottom:6px}
.sim{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-bottom:24px}
.fld .mono,.rng .mono{display:flex;justify-content:space-between;color:var(--mute-dk);margin-bottom:10px;font-size:.66rem}
.fld output,.rng output{color:var(--teal-lit)}
.inp{display:flex;align-items:center;gap:8px;border-bottom:1.5px solid var(--steel);padding-bottom:6px}
.inp i{font-style:normal;color:var(--mute-dk)}
.dash input[type="text"],.dash input[inputmode]{background:none;border:0;color:#fff;font:300 1.5rem var(--sans);width:100%;padding:0}
.dash input:focus{outline:0}
.inp:focus-within{border-bottom-color:var(--teal-lit)}
.dash input[type="range"]{-webkit-appearance:none;appearance:none;width:100%;height:22px;background:transparent;cursor:pointer;border:0;padding:0}
.dash input[type="range"]::-webkit-slider-runnable-track{height:2px;background:var(--steel)}
.dash input[type="range"]::-moz-range-track{height:2px;background:var(--steel)}
.dash input[type="range"]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:var(--teal-lit);border:0;margin-top:-8px}
.dash input[type="range"]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--teal-lit);border:0}
.costbar{height:16px;background:var(--alert);display:flex;margin-bottom:12px}
.costbar i{display:block;height:100%;transition:width .3s}
.rng{display:block;margin:4px 0 8px}
.sc{width:100%;height:auto;margin-bottom:4px}
.sc text{fill:var(--mute-dk);font:500 9px var(--mono)}
.sc .g{stroke:var(--line-dk);stroke-width:1}
.sc .pl{fill:none;stroke:var(--steel);stroke-width:2;stroke-dasharray:5 4}
.sc .ac{fill:none;stroke-width:2.5}
.sc .ac.sem{stroke:var(--alert)}.sc .ac.com{stroke:var(--teal-lit)}
.sc .cur{stroke:#fff;stroke-opacity:.3;stroke-dasharray:3 3}
.sc circle.pl{fill:var(--ink);stroke:var(--steel);stroke-dasharray:none}
.sc circle.ac.sem{fill:var(--alert);stroke:none}.sc circle.ac.com{fill:var(--teal-lit);stroke:none}
.board{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:24px}
.col-b>.mono{display:flex;justify-content:space-between;color:var(--mute-dk);padding-bottom:10px;border-bottom:1px solid var(--line-dk);margin-bottom:10px;font-size:.66rem}
.col-b .list{display:grid;gap:8px;align-content:start;min-height:190px}
.is{display:block;text-align:left;width:100%;background:rgba(255,255,255,.05);border:1px solid var(--line-dk);border-left-width:3px;color:#fff;padding:11px 12px;font:400 .86rem/1.35 var(--sans);cursor:pointer;transition:background .2s}
.is .mono{display:block;color:var(--mute-dk);font-size:.6rem;margin-bottom:4px}
.is:hover{background:rgba(255,255,255,.1)}
.is.s0{border-left-color:var(--alert)}.is.s1{border-left-color:#f2b84b}.is.s2{border-left-color:var(--teal-lit)}
.radar{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center;margin-bottom:24px}
#r-svg{width:100%;height:auto;max-height:300px}
#r-svg text{fill:#cdd9e6;font:500 9.5px var(--mono)}
#r-svg .ring{fill:none;stroke:var(--line-dk)}
#r-svg .ax{stroke:var(--line-dk)}
#r-svg .area{fill:rgba(0,167,170,.25);stroke:var(--teal-lit);stroke-width:2}
#r-svg .dot{fill:var(--teal-lit)}
.rs{display:grid;gap:12px}
.rs label{display:grid;grid-template-columns:96px 1fr 28px;gap:12px;align-items:center}
.rs .mono{color:var(--mute-dk);font-size:.66rem}
.rs output{text-align:right;color:var(--teal-lit);font:500 .8rem var(--mono)}

/* ---------- vídeo do YouTube (carrega ao clicar) ---------- */
.yt{position:relative;background:var(--navy);aspect-ratio:16/9}
.yt-play{position:absolute;inset:0;display:block}
.yt img,.yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0;object-fit:cover}
.yt-btn{position:absolute;left:50%;top:50%;width:84px;height:84px;margin:-42px 0 0 -42px;border-radius:50%;background:var(--teal);display:grid;place-items:center;transition:transform .2s,background .2s}
.yt-btn i{display:block;margin-left:6px;border-style:solid;border-width:14px 0 14px 22px;border-color:transparent transparent transparent var(--ink)}
.yt-play:hover .yt-btn{transform:scale(1.08);background:var(--teal-lit)}
.yt-cap{position:absolute;left:16px;bottom:14px;background:rgba(5,17,35,.88);color:#fff;padding:7px 12px}

/* ---------- treinamento de IA ---------- */
.ai{display:grid;grid-template-columns:5fr 7fr;border:1px solid var(--line-dk);background:rgba(5,17,35,.35)}
.ai-tabs{border-right:1px solid var(--line-dk)}
.ai-tabs button{display:flex;justify-content:space-between;gap:16px;width:100%;text-align:left;background:none;border:0;border-bottom:1px solid var(--line-dk);color:#b9c9da;padding:22px 26px;font:500 1.05rem var(--sans);cursor:pointer;transition:background .2s}
.ai-tabs button:last-child{border-bottom:0}
.ai-tabs button .mono{color:var(--teal-lit)}
.ai-tabs button:hover{background:rgba(255,255,255,.04)}
.ai-tabs button[aria-selected="true"]{background:rgba(0,167,170,.18);color:#fff}
.ai-panels{padding:clamp(26px,4vw,52px);display:flex;flex-direction:column}
.ai-panel[hidden]{display:none}
.ai-panel>.mono{color:var(--teal-lit);display:block;margin-bottom:16px}
.ai-panel h3{font-weight:300;font-size:clamp(1.6rem,2.8vw,2.4rem);letter-spacing:-.025em;margin-bottom:16px}
.ai-panel h3 b{font-weight:700}
.ai-panel p{color:var(--mute-dk);max-width:50ch;margin-bottom:26px}
.ai-panel ul{border-top:1px solid var(--line-dk)}
.ai-panel li{padding:13px 0 13px 30px;border-bottom:1px solid var(--line-dk);position:relative}
.ai-panel li::before{content:"";position:absolute;left:3px;top:20px;width:12px;height:6px;border-left:2px solid var(--teal-lit);border-bottom:2px solid var(--teal-lit);transform:rotate(-45deg)}
.ai-foot{margin-top:auto;padding-top:30px;display:flex;gap:20px;align-items:center;flex-wrap:wrap;justify-content:space-between}
.ai-foot p{margin:0;max-width:34ch;font-size:.92rem}

/* ---------- blog ---------- */
.bfilters{display:flex;flex-wrap:wrap;border:1px solid var(--line);width:max-content;max-width:100%;margin-bottom:36px;background:#fff}
.bfilters button{background:none;border:0;border-right:1px solid var(--line);color:var(--mute);padding:12px 20px;font:500 .72rem var(--mono);letter-spacing:.08em;text-transform:uppercase;cursor:pointer}
.bfilters button:last-child{border-right:0}
.bfilters button[aria-pressed="true"]{background:var(--navy);color:#fff}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:34px 28px}
.blog-grid.two{grid-template-columns:repeat(2,1fr)}
.pc{display:flex;flex-direction:column;text-decoration:none;color:inherit}
.pc[hidden]{display:none}
.pc img{width:100%;aspect-ratio:3/2;object-fit:cover;margin-bottom:18px;transition:opacity .25s}
.pc:hover img{opacity:.88}
.pcb .mono{display:block;color:var(--teal);font-size:.66rem;margin-bottom:10px}
.pcb h3{font-size:1.28rem;font-weight:500;letter-spacing:-.02em;margin-bottom:10px;line-height:1.2}
.pcb p{color:var(--mute);font-size:.95rem;margin-bottom:12px}
.pcb .more{color:var(--navy);margin:0}
.pc.big{grid-column:1/-1;display:grid;grid-template-columns:7fr 5fr;gap:clamp(24px,4vw,64px);align-items:center;padding-bottom:34px;border-bottom:1px solid var(--line)}
.pc.big img{margin:0;aspect-ratio:16/10}
.pc.big h3{font-size:clamp(1.6rem,2.8vw,2.4rem);font-weight:300;letter-spacing:-.025em}
.pc.big .pcb p{font-size:1.05rem}
.meta{color:var(--mute-dk);margin-top:6px}
.post-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:clamp(32px,6vw,88px);align-items:start}
.prose{max-width:70ch;font-size:1.08rem;line-height:1.78}
.prose>*:first-child{margin-top:0}
.prose h2{font-size:1.7rem;font-weight:700;letter-spacing:-.02em;margin:2.2em 0 .6em;scroll-margin-top:96px}
.prose h3{font-size:1.25rem;margin:1.8em 0 .5em;scroll-margin-top:96px}
.prose p{margin-bottom:1.25em;color:#243649}
.prose ul,.prose ol{margin:0 0 1.4em 1.3em;list-style:revert}
.prose li{margin-bottom:.5em;color:#243649;padding-left:.2em}
.prose strong{color:var(--ink)}
.prose a{color:var(--navy);text-decoration:none;border-bottom:1.5px solid var(--teal);font-weight:500}
.prose a:hover{color:var(--teal)}
.prose blockquote{margin:1.8em 0;padding:.2em 0 .2em 1.3em;border-left:2px solid var(--teal);font-size:1.18rem;font-weight:300;color:var(--ink)}
.prose code{font-family:var(--mono);font-size:.88em;background:#e6eef6;padding:.12em .4em}
.prose pre{background:var(--ink);color:#e8f0f8;padding:20px;overflow:auto;margin:0 0 1.6em;font-size:.88rem;line-height:1.6}
.prose pre code{background:none;padding:0}
.prose hr{border:0;border-top:1px solid var(--line);margin:2.4em 0}
.prose figure{margin:2.2em 0}
.prose figure img{width:100%;height:auto}
.prose figcaption{margin-top:10px;color:var(--mute);font:500 .72rem var(--mono);letter-spacing:.06em;text-transform:uppercase}
.prose .tbl{overflow-x:auto;margin:0 0 1.8em}
.prose table{border-collapse:collapse;width:100%;font-size:.95rem;background:#fff}
.prose th,.prose td{border-bottom:1px solid var(--line);padding:12px 14px;text-align:left;vertical-align:top}
.prose th{font:500 .68rem var(--mono);text-transform:uppercase;letter-spacing:.09em;color:var(--teal);border-bottom:1.5px solid var(--navy)}
.post-side{position:sticky;top:100px;display:grid;gap:28px}
.toc{border-top:1px solid var(--line)}
.toc .mono{color:var(--teal);padding:14px 0 8px}
.toc li{border-top:1px solid var(--line)}
.toc a{display:block;padding:10px 0;text-decoration:none;font-size:.92rem;font-weight:500;color:var(--slate)}
.toc a:hover{color:var(--teal)}
.side-cta{background:var(--navy);color:#fff;padding:26px}
.side-cta .mono{color:var(--teal-lit);margin-bottom:10px}
.side-cta h3{font-size:1.2rem;font-weight:500;margin-bottom:8px}
.side-cta p:not(.mono){color:var(--mute-dk);font-size:.92rem;margin-bottom:18px}
.side-cta .btn{padding:12px 18px;font-size:.88rem}
.share{color:var(--mute);line-height:2}
.share a{color:var(--navy);text-decoration:none;border-bottom:1.5px solid var(--teal)}

/* ---------- Modelagem BIM 360° em destaque ---------- */
.b360{display:grid;grid-template-columns:7fr 5fr;gap:clamp(28px,5vw,72px);align-items:center;margin-bottom:clamp(48px,6vw,88px)}
.cmp{position:relative;overflow:hidden;background:#fff;user-select:none;aspect-ratio:1400/675;--p:50%}
.cmp img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cmp .top{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--p)) 0 0)}
.cmp input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0;padding:0;border:0;z-index:3}
.cmp .handle{position:absolute;top:0;bottom:0;left:var(--p);width:2px;margin-left:-1px;background:var(--teal);z-index:2;pointer-events:none}
.cmp .handle::after{content:"\2194";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:42px;height:42px;border-radius:50%;background:var(--teal);color:var(--ink);display:grid;place-items:center;font-size:1.15rem}
.cmp .lab{position:absolute;top:12px;padding:6px 11px;background:rgba(5,17,35,.92);color:#fff;z-index:2;box-shadow:0 0 0 1px rgba(255,255,255,.3)}
.cmp .lab.l{left:12px}.cmp .lab.r{right:12px}
.cmp:focus-within{outline:2px solid var(--teal-lit);outline-offset:3px}
.b360 .copy p{color:var(--mute-dk);margin-bottom:16px;max-width:46ch}
.b360 .copy h3{font-weight:300;font-size:clamp(1.5rem,2.4vw,2rem);letter-spacing:-.025em;margin-bottom:18px}
.b360 .copy h3 b{font-weight:700}
.disc{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line-dk);border-left:1px solid var(--line-dk);margin-bottom:clamp(48px,6vw,88px)}
.disc>*{padding:28px 24px 30px;border-right:1px solid var(--line-dk);border-bottom:1px solid var(--line-dk)}
.disc svg{width:32px;height:32px;stroke:var(--teal-lit);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;margin-bottom:18px}
.disc h3{font-size:1.02rem;margin-bottom:4px}
.disc p{color:var(--mute-dk);font-size:.88rem}
.disc .more{display:flex;flex-direction:column;justify-content:center;background:rgba(0,167,170,.1);text-decoration:none}
.disc .more:hover{background:rgba(0,167,170,.2)}
.disc .more b{font-size:1.02rem}
.disc .more span{color:var(--teal-lit);margin-top:8px}
.phases.four{grid-template-columns:repeat(4,1fr)}

/* ---------- responsivo ---------- */
@media (max-width:1020px){
  .hero .cols,.cost,.vid,.about,.cta .in,.split,.split.rev,.contact,.srow,.b360{grid-template-columns:1fr}
  .post-grid,.pc.big{grid-template-columns:1fr}
  .post-side{position:static}
  .blog-grid{grid-template-columns:1fr 1fr}
  .dash-body{grid-template-columns:1fr}
  .dnav{border-right:0;flex-direction:row;overflow-x:auto;border-bottom:1px solid var(--line-dk)}
  .dnav>p{display:none}
  .dnav button{flex:0 0 auto;border-top:0;border-right:1px solid var(--line-dk);white-space:nowrap}
  .ai{grid-template-columns:1fr}
  .ai-tabs{border-right:0;border-bottom:1px solid var(--line-dk)}
  .sim,.radar{grid-template-columns:1fr}
  .disc{grid-template-columns:1fr 1fr}
  .phases.four{grid-template-columns:1fr 1fr;row-gap:36px}
  .fstrip dl{grid-template-columns:1fr 1fr}
  .fstrip dl>div,.fstrip dl>div+div{padding:22px 20px 22px 0;border-left:0;border-top:1px solid var(--line)}
  .fstrip dl>div:nth-child(-n+2){border-top:0}
  .srow.flip .fig{order:0}
  .sh{grid-template-columns:1fr}.sh .lead{grid-column:1}
  .phases{grid-template-columns:1fr 1fr 1fr;row-gap:36px}
  .phases::before{display:none}
  .gallery{grid-template-columns:1fr 1fr}
  .foot .cols{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .disc{grid-template-columns:1fr}
  .blog-grid,.blog-grid.two{grid-template-columns:1fr}
  .kpis,.kpis.k4{grid-template-columns:1fr 1fr}
  .kpis>div:nth-child(3){padding-left:0;border-left:0}
  .kpis>div:nth-child(n+3){border-top:1px solid var(--line-dk)}
  .board{grid-template-columns:1fr}
  .hb{grid-template-columns:110px 1fr 44px;font-size:.8rem}
  .yt-btn{width:64px;height:64px;margin:-32px 0 0 -32px}
  .flow-grid{--lw:64px}
  .fl .mono{font-size:.56rem;letter-spacing:.04em}
  .fh{font-size:.52rem;letter-spacing:.03em}
  .seg button{padding:13px 16px}
  .layers{grid-template-columns:repeat(3,1fr)}
  .layers button{border-bottom:1px solid var(--line-dk)}
  .menu-btn{display:block}
  .nav ul{display:none;position:absolute;left:0;right:0;top:76px;background:var(--ink);flex-direction:column;align-items:flex-start;gap:0;padding:8px var(--gut) 20px;border-bottom:1px solid var(--line-dk)}
  .nav ul.open{display:flex}
  .nav li{width:100%;border-bottom:1px solid var(--line-dk)}
  .nav li a{display:block;padding:14px 0}
  .nav li:last-child{border:0;padding-top:16px}
  .nav a.btn{display:inline-flex}
  .brand img{height:38px}
  .specs{grid-template-columns:1fr 1fr}
  .specs div:nth-child(3){padding-left:0;border-left:0}
  .specs div:nth-child(n+3){border-top:1px solid var(--line-dk)}
  .phases{grid-template-columns:1fr 1fr}
  .steps4{grid-template-columns:1fr 1fr}
  .steps4 div:nth-child(3){padding-left:0;border-left:0}
  .steps4 div:nth-child(n+3){border-top:1px solid var(--line);margin-top:22px}
  .bento{grid-auto-rows:150px}
  .b1{grid-column:span 12}.b2,.b3{grid-column:span 6}.b4,.b5,.b6{grid-column:span 12}
  .vals,.sgrid,.two,.imgpair{grid-template-columns:1fr}
  .vals div:nth-child(even),.sgrid article:nth-child(even){padding-left:0;border-left:0}
  .sgrid article{padding-right:0}
  .imgpair img:first-child{grid-column:auto}
  .course{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr}
  .foot .cols{grid-template-columns:1fr}
  .dl li{grid-template-columns:1fr;gap:2px}
  .filters{width:100%}.filters button{flex:1 1 auto}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* formulário */
.form-status{padding:12px 14px;font-weight:500;border-left:3px solid var(--teal)}
.form-status.ok{background:#e3f6f6;color:#064c4e}
.form-status.err{background:#fde9e6;color:#7a1d12;border-left-color:#ff5d4a}
.btn[disabled]{opacity:.6;cursor:wait}