/* HURB v4 — engenharia editorial. Sem frameworks. Conteúdo visível sem JS. */
@font-face{font-family:Archivo;font-style:normal;font-weight:400 800;font-stretch:100% 125%;font-display:swap;src:url(../fonts/archivo-latin.woff2) format('woff2')}
:root{
  --ink:#0b1828;--ink-2:#13243a;--ink-3:#1c3350;--paper:#f5f2eb;--paper-2:#ebe6da;--white:#fff;
  --text:#152131;--muted:#4a5568;--muted-inv:#b9c3d0;--line:#d8d1c2;--line-inv:rgba(255,255,255,.14);
  --gold:#e3ad25;--gold-2:#c99312;--gold-text:#132031;
  --font:Archivo,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --container:80rem;--gutter:clamp(1rem,3vw,2.5rem);--sec:clamp(3.5rem,7vw,7rem);
  --t-body:clamp(1rem,1.05vw,1.0625rem);--t-h1:clamp(2.05rem,3.7vw,3.5rem);--t-h2:clamp(1.75rem,3.4vw,3rem);
  --r:.375rem;--d-ui:180ms;--d-media:520ms;--ease:cubic-bezier(.16,1,.3,1);
  --l-topo:#5f7590;--l-urb:#f5f2eb;--l-geo:#e3ad25;--l-terra:#d9822b;--l-dren:#5fb0f0;--l-agua:#6fd6c4;--l-esg:#c99a72;
}
*,*:before,*:after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:5.5rem}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;font-family:var(--font);font-size:var(--t-body);line-height:1.65;color:var(--text);background:var(--paper);-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.08;font-weight:700;letter-spacing:-.015em;font-stretch:108%}
p{margin:0 0 1em}
ul,ol{padding:0;margin:0;list-style:none}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:2px}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:1rem;top:-4rem;z-index:100;background:var(--gold);color:var(--gold-text);padding:.7rem 1rem;font-weight:700;text-decoration:none;border-radius:var(--r)}
.skip:focus{top:1rem}
.wrap{width:100%;max-width:var(--container);margin:0 auto;padding:0 var(--gutter)}
.sec{padding:var(--sec) 0;position:relative}
.sec--ink{background:var(--ink);color:var(--white)}
.sec--ink2{background:var(--ink-2);color:var(--white)}
.sec--paper2{background:var(--paper-2)}
.sec--white{background:var(--white)}
.eyebrow{display:inline-flex;align-items:center;gap:.6rem;font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-2);margin-bottom:1.1rem}
.sec--ink .eyebrow,.sec--ink2 .eyebrow,.hero .eyebrow{color:var(--gold)}
.eyebrow:before{content:"";width:1.6rem;height:2px;background:currentColor}
.h2{font-size:var(--t-h2);max-width:22ch;margin-bottom:1.2rem}
.h2 em{font-style:normal;color:var(--gold-2)}
.sec--ink .h2 em,.sec--ink2 .h2 em{color:var(--gold)}
.lead{font-size:clamp(1.05rem,1.4vw,1.25rem);color:var(--muted);max-width:60ch}
.sec--ink .lead,.sec--ink2 .lead{color:var(--muted-inv)}
.grid-2{display:grid;gap:clamp(2rem,5vw,5rem);grid-template-columns:1fr}
@media (min-width:900px){.grid-2{grid-template-columns:5fr 7fr;align-items:start}.grid-2--even{grid-template-columns:1fr 1fr}.grid-2--rev{grid-template-columns:7fr 5fr}}

/* Botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;min-height:3rem;padding:.8rem 1.35rem;border-radius:var(--r);font-weight:700;font-size:1rem;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:background-color var(--d-ui),color var(--d-ui),border-color var(--d-ui),transform var(--d-ui);line-height:1.2;text-align:center}
.btn svg{width:1.1em;height:1.1em;flex:none}
.btn--gold{background:var(--gold);color:var(--gold-text)}
.btn--gold:hover{background:#f0c04a}
.btn--line{border-color:currentColor;background:transparent}
.btn--line:hover{background:rgba(227,173,37,.12);border-color:var(--gold)}
.btn--ink{background:var(--ink);color:var(--white)}
.btn--ink:hover{background:var(--ink-3)}
.btn:active{transform:translateY(1px)}
.btn[disabled]{opacity:.6;cursor:progress}
.btn-row{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center}
.micro{font-size:.9rem;color:var(--muted);margin-top:1rem;max-width:52ch}
.hero .micro,.page-hero .micro,.sec--ink .micro,.sec--ink2 .micro{color:var(--muted-inv)}
.link-arrow{font-weight:700;text-decoration:none;border-bottom:2px solid var(--gold);padding-bottom:2px}
.link-arrow:hover{color:var(--gold-2)}

/* Cabeçalho: faixa escura, 4 itens, sublinhado dourado no ativo */
.site-header{position:sticky;top:0;z-index:50;background:var(--ink);color:var(--white);border-bottom:1px solid var(--line-inv)}
.site-header .wrap{display:flex;align-items:center;gap:1rem;min-height:4.5rem}
.brand{flex:none}
.brand img{height:2.4rem;width:auto}
.hdr-actions{display:flex;align-items:center;gap:.6rem;margin-left:auto}
.hdr-actions .btn{min-height:2.75rem;padding:.55rem 1rem;font-size:.95rem}
.hdr-cta{display:none}
.nav-toggle{display:inline-flex;align-items:center;gap:.5rem;background:none;border:1px solid var(--line-inv);color:var(--white);border-radius:var(--r);min-height:2.75rem;padding:.4rem .8rem;cursor:pointer;font-weight:600}
.nav-toggle svg{width:1.3rem}
.nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--ink);border-bottom:1px solid var(--line-inv);padding:.5rem var(--gutter) 1.25rem}
.nav.is-open{display:block}
.nav ul{display:flex;flex-direction:column}
.nav a{display:block;padding:.95rem 0;text-decoration:none;font-weight:700;font-size:.95rem;letter-spacing:.09em;text-transform:uppercase;border-bottom:1px solid var(--line-inv)}
.nav a[aria-current=page]{color:var(--gold)}
.no-js .nav{display:block;position:static;padding:0;border:0;background:none}
@media (max-width:559px){.hdr-wa span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.hdr-wa{padding:.55rem .75rem}}
@media (min-width:760px){.hdr-cta{display:inline-flex}}
@media (min-width:1060px){
  .nav-toggle{display:none}
  .nav{display:block;position:static;padding:0;background:none;border:0;margin-left:2.5rem}
  .nav ul{flex-direction:row;align-items:center;gap:2.1rem}
  .nav a{border:0;padding:.55rem 0;font-size:.88rem;position:relative}
  .nav a:after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform var(--d-ui) var(--ease)}
  .nav a:hover:after,.nav a[aria-current=page]:after{transform:scaleX(1)}
  .nav a[aria-current=page]{color:var(--white)}
}

/* Botão WhatsApp */
.btn--wa{background:#15803d;color:#fff}
.btn--wa:hover{background:#166534}
.btn--wa svg{width:1.25em;height:1.25em}
.btn--lg{min-height:3.4rem;padding:.9rem 1.6rem;font-size:1.05rem}
.btn--block{width:100%}

/* Hero */
.hero{background:var(--ink);color:var(--white);position:relative;overflow:hidden;padding:clamp(3rem,7vw,6rem) 0 clamp(3rem,6vw,5rem)}
.hero__topo{position:absolute;inset:0;opacity:.18;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='600' height='600' fill='none' stroke='%235f7590' stroke-width='1'%3E%3Cpath d='M-20 90c90-40 170 30 260 0s160-70 260-20 120 40 140 30'/%3E%3Cpath d='M-20 150c100-40 170 40 270 5s150-60 250-15 110 45 140 30'/%3E%3Cpath d='M-20 215c90-30 180 45 270 10s170-55 260-10 100 35 130 25'/%3E%3Cpath d='M-20 290c110-35 170 50 280 15s150-50 240-10 110 40 140 25'/%3E%3Cpath d='M-20 370c100-30 190 45 280 15s160-55 250-15 100 30 130 20'/%3E%3Cpath d='M-20 450c95-25 180 40 270 12s170-50 260-12 110 35 130 22'/%3E%3Cpath d='M-20 530c100-30 170 40 270 12s160-45 250-10 110 30 140 18'/%3E%3C/svg%3E");background-size:600px}
.hero .wrap{position:relative;display:grid;gap:clamp(2.5rem,5vw,4rem);grid-template-columns:1fr}
@media (min-width:1000px){.hero .wrap{grid-template-columns:1.05fr .95fr;align-items:center}}
.hero h1{font-size:var(--t-h1);font-stretch:106%;max-width:19ch;margin-bottom:1.4rem}
.hero h1 span{color:var(--gold);display:block}
.hero__text{font-size:clamp(1.05rem,1.4vw,1.2rem);color:var(--muted-inv);max-width:56ch;margin-bottom:2rem}
.creds{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem 1.5rem;margin-top:2.5rem;padding-top:1.75rem;border-top:1px solid var(--line-inv);max-width:40rem}
.creds li{font-size:.92rem;color:var(--muted-inv);line-height:1.4}
.creds strong{display:block;color:var(--white);font-size:1.05rem}

/* Hero com fotografia */
.hero.hero--photo{padding:0;min-height:min(46rem,calc(100svh - 4.5rem));display:flex;align-items:flex-end;background:#0b1828}
.hero__media{position:absolute;inset:0}
.hero__media img{width:100%;height:100%;object-fit:cover;object-position:60% 55%}
.hero.hero--photo:before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(11,24,40,.2) 0%,rgba(11,24,40,.1) 18%,rgba(11,24,40,.82) 42%,rgba(11,24,40,.94) 100%)}
.hero.hero--photo .wrap{position:relative;z-index:2;display:block;padding-top:6rem;padding-bottom:clamp(2.5rem,6vw,4.5rem)}
.hero__copy{max-width:40rem}
.hero.hero--photo h1{font-size:clamp(2.2rem,5vw,4.1rem);max-width:15ch;margin-bottom:1.1rem;text-shadow:0 2px 24px rgba(0,0,0,.35)}
.hero.hero--photo .hero__text{color:#e4e9ef;margin-bottom:1.75rem}
.hero.hero--photo .micro{color:#cfd7e1}
.hero__cap{position:absolute;z-index:2;right:var(--gutter);top:1rem;margin:0;font-size:.78rem;color:#fff;background:rgba(11,24,40,.6);padding:.3rem .65rem;border-radius:var(--r)}
@media (min-width:900px){
  .hero.hero--photo{align-items:center}
  .hero.hero--photo:before{background:linear-gradient(90deg,rgba(11,24,40,.92) 0%,rgba(11,24,40,.78) 34%,rgba(11,24,40,.25) 60%,rgba(11,24,40,0) 78%),linear-gradient(0deg,rgba(11,24,40,.45),transparent 30%)}
  .hero.hero--photo .wrap{padding-top:clamp(3rem,6vw,5rem)}
}
.creds-band{background:var(--ink-2);color:var(--white);padding:1.75rem 0}
.creds-band .creds{margin:0;padding:0;border:0;max-width:none;grid-template-columns:repeat(2,minmax(0,1fr))}
@media (min-width:900px){.creds-band .creds{grid-template-columns:repeat(4,1fr)}}

/* Chamada de projetos na home */
.disc-chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.5rem}
.disc-chips a{display:inline-flex;align-items:center;min-height:2.75rem;padding:.45rem 1rem;border:1px solid var(--line-inv);border-radius:999px;text-decoration:none;font-weight:600;font-size:.95rem;transition:border-color var(--d-ui),background-color var(--d-ui)}
.disc-chips a:hover{border-color:var(--gold);background:rgba(227,173,37,.1)}
.layers-teaser{display:block;text-decoration:none;color:inherit}
.layers-teaser .layers{transition:border-color var(--d-ui),transform var(--d-media) var(--ease)}
.layers-teaser:hover .layers{border-color:var(--gold);transform:translateY(-3px)}
.layers-teaser__cta{display:inline-flex;align-items:center;gap:.5rem;margin-top:1rem;font-weight:700;color:var(--gold)}
.layers-teaser__cta svg{width:1rem}
.points--light li{border-color:var(--line)}
.points--light li:last-child{border-bottom-color:var(--line)}
.points--light span{color:var(--muted)}
.points--light li:before{color:var(--gold-2)}

/* Página Projetos: animação em destaque */
.integra__grid{display:grid;gap:clamp(2rem,4vw,3.5rem);grid-template-columns:1fr}
@media (min-width:1000px){.integra__grid{grid-template-columns:4fr 7fr;align-items:center}}

/* Diagrama de camadas */
.layers{background:var(--ink-2);border:1px solid var(--line-inv);border-radius:.6rem;padding:clamp(1rem,2.5vw,1.5rem)}
.layers__head{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;margin-bottom:.9rem}
.layers__title{font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--gold)}
.layers__note{font-size:.78rem;color:var(--muted-inv)}
.layers svg{width:100%;background:#0e1d30;border-radius:.35rem}
.layers__ctrl{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:1rem}
.layers__ctrl button{display:inline-flex;align-items:center;gap:.45rem;min-height:2.6rem;padding:.35rem .75rem;border-radius:999px;border:1px solid var(--line-inv);background:transparent;color:var(--muted-inv);font-size:.85rem;font-weight:600;cursor:pointer;transition:background-color var(--d-ui),color var(--d-ui),border-color var(--d-ui)}
.layers__ctrl button:before{content:"";width:.7rem;height:.7rem;border-radius:50%;background:var(--c);opacity:.35;transition:opacity var(--d-ui)}
.layers__ctrl button[aria-pressed=true]{color:var(--white);border-color:var(--c)}
.layers__ctrl button[aria-pressed=true]:before{opacity:1}
.layers__cap{margin:.9rem 0 0;font-size:.88rem;color:var(--muted-inv);min-height:2.8em}
.ly{transition:opacity var(--d-media) var(--ease)}
.ly.is-off{opacity:0}
.js .layers.is-drawing .ly path,.js .layers.is-drawing .ly line,.js .layers.is-drawing .ly polyline{stroke-dasharray:var(--len,600);stroke-dashoffset:var(--len,600);animation:draw 1.1s var(--ease) forwards;animation-delay:var(--dl,0s)}
.js .layers.is-drawing .ly rect,.js .layers.is-drawing .ly polygon,.js .layers.is-drawing .ly circle{opacity:0;animation:fade .6s var(--ease) forwards;animation-delay:var(--dl,0s)}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fade{to{opacity:1}}

/* Faixa de foto */
.band{position:relative;background:var(--ink);color:var(--white)}
.band img{width:100%;height:clamp(16rem,42vw,34rem);object-fit:cover;opacity:.92}
.band figcaption{position:absolute;left:var(--gutter);bottom:1rem;font-size:.82rem;background:rgba(11,24,40,.8);padding:.35rem .7rem;border-radius:var(--r)}

/* Clientes */
.clients{padding:clamp(2rem,4vw,3rem) 0;background:var(--white);border-bottom:1px solid var(--line)}
.clients p{font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:1.25rem;text-align:center}
.clients ul{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:1.5rem clamp(1.5rem,4vw,3.5rem)}
.clients img{height:var(--h,56px);width:auto;max-width:9.5rem;object-fit:contain;filter:grayscale(1) contrast(1.1);opacity:.8;transition:filter var(--d-ui),opacity var(--d-ui)}
.clients li:hover img{filter:none;opacity:1}

/* Caminhos (proposta x consultoria) */
.paths{display:grid;gap:1rem;grid-template-columns:1fr;margin-top:2rem}
@media (min-width:760px){.paths{grid-template-columns:1fr 1fr}}
.path{background:var(--white);border:1px solid var(--line);border-top:4px solid var(--gold);border-radius:var(--r);padding:clamp(1.4rem,3vw,2rem);display:flex;flex-direction:column;gap:1rem}
.path--alt{border-top-color:var(--ink)}
.path h3{font-size:1.4rem}
.path p{color:var(--muted);margin:0;flex:1}

/* Método */
.points{counter-reset:p;display:grid;gap:0}
.points li{counter-increment:p;display:grid;grid-template-columns:3rem 1fr;gap:1rem;padding:1.4rem 0;border-top:1px solid var(--line-inv)}
.points li:last-child{border-bottom:1px solid var(--line-inv)}
.points li:before{content:counter(p,decimal-leading-zero);font-weight:700;color:var(--gold);font-stretch:120%}
.points strong{display:block;font-size:1.15rem;margin-bottom:.25rem}
.points span{color:var(--muted-inv)}
.closing{margin-top:2rem;font-size:1.1rem;max-width:52ch}

/* Disciplinas */
.disc{border-top:1px solid var(--line);margin-top:2.5rem}
.disc li{border-bottom:1px solid var(--line)}
.disc a{display:grid;grid-template-columns:2.6rem 1fr auto;gap:.4rem 1.2rem;align-items:baseline;padding:1.3rem 0;text-decoration:none;transition:padding var(--d-ui) var(--ease),background-color var(--d-ui)}
.disc .n{font-weight:700;color:var(--gold-2);font-size:.9rem}
.disc .t{font-size:clamp(1.25rem,2.2vw,1.75rem);font-weight:700;font-stretch:110%;line-height:1.2}
.disc .d{grid-column:2/3;color:var(--muted);max-width:62ch;font-size:.98rem}
.disc .arr{grid-row:1/3;grid-column:3;align-self:center;width:2.6rem;height:2.6rem;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;transition:background-color var(--d-ui),border-color var(--d-ui)}
.disc .arr svg{width:1rem}
.disc a:hover .arr,.disc a:focus-visible .arr{background:var(--gold);border-color:var(--gold)}
@media (min-width:760px){.disc a:hover{padding-left:.75rem}}

/* Portfólio */
.mosaic{display:grid;gap:.75rem;grid-template-columns:1fr;margin-top:2.5rem}
@media (min-width:760px){.mosaic{grid-template-columns:repeat(6,1fr);grid-auto-rows:13rem}.mosaic .m1{grid-column:1/5;grid-row:span 2}.mosaic .m2{grid-column:5/7;grid-row:span 2}.mosaic .m3{grid-column:1/4}.mosaic .m4{grid-column:4/7}}
.mosaic figure{margin:0;position:relative;overflow:hidden;border-radius:var(--r);background:var(--ink-2);min-height:15rem}
.mosaic img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;transition:transform var(--d-media) var(--ease)}
.mosaic figure:hover img{transform:scale(1.03)}
.mosaic figcaption{position:absolute;left:0;right:0;bottom:0;padding:2.5rem 1rem 1rem;background:linear-gradient(transparent,rgba(11,24,40,.88));color:var(--white);font-size:.85rem;line-height:1.35}
.mosaic figcaption b{display:block;font-size:1.02rem}
.note{font-size:.88rem;color:var(--muted);margin-top:1.25rem;max-width:70ch}

/* Processo */
.steps{display:grid;gap:1.5rem;grid-template-columns:1fr;margin-top:2.5rem;counter-reset:s}
@media (min-width:760px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1100px){.steps{grid-template-columns:repeat(4,1fr)}}
.steps li{counter-increment:s;padding-top:1.25rem;border-top:3px solid var(--ink)}
.steps li:nth-child(3){border-top-color:var(--gold)}
.steps li:before{content:counter(s,decimal-leading-zero);display:block;font-size:2.4rem;font-weight:800;font-stretch:120%;color:var(--paper-2);-webkit-text-stroke:1px var(--muted);line-height:1;margin-bottom:.8rem}
.steps strong{display:block;font-size:1.15rem;margin-bottom:.35rem}
.steps span{color:var(--muted);font-size:.98rem}

/* Equipe */
.team{display:grid;gap:2rem;margin-top:2.5rem}
@media (min-width:900px){.team{grid-template-columns:1fr 1fr}}
.person{display:grid;grid-template-columns:1fr;gap:1.25rem;background:var(--white);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
@media (min-width:560px){.person{grid-template-columns:12rem 1fr}}
.person img{width:100%;height:100%;min-height:16rem;max-height:22rem;object-fit:cover;object-position:top}
.person > div{padding:1.4rem 1.4rem 1.4rem 0}
@media (max-width:559px){.person > div{padding:0 1.25rem 1.4rem}}
.person .role{display:block;font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--gold-2);margin-bottom:.4rem}
.person h3{font-size:1.5rem;margin-bottom:.7rem}
.person p{color:var(--muted);font-size:.98rem}
.person a{font-weight:600;font-size:.92rem}

/* FAQ */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:1rem;padding:1.15rem 0;font-weight:700;font-size:1.08rem;line-height:1.35}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";font-size:1.5rem;line-height:1;color:var(--gold-2);flex:none;transition:transform var(--d-ui)}
.faq details[open] summary:after{transform:rotate(45deg)}
.faq details p{color:var(--muted);padding-bottom:1.2rem;max-width:68ch;margin:0}

/* Formulário (uma etapa) */
.req{scroll-margin-top:5.25rem;background:var(--white);color:var(--text);border-radius:.6rem;padding:clamp(1.25rem,3vw,2rem);box-shadow:0 30px 60px -30px rgba(0,0,0,.45)}
.req h3#req-title{font-size:1.5rem;margin-bottom:.4rem;padding-right:2.5rem}
.req__support{color:var(--muted);font-size:.95rem;margin-bottom:1.25rem}
.field{margin-bottom:1rem}
.field label{display:block;font-weight:700;font-size:.95rem;margin-bottom:.35rem}
.field label small{font-weight:400;color:var(--muted)}
.field input{width:100%;min-height:3rem;padding:.65rem .8rem;border:1px solid #a9a090;border-radius:var(--r);background:var(--white)}
.field input:focus{outline:3px solid var(--gold);outline-offset:1px;border-color:var(--ink)}
.field [aria-invalid=true]{border-color:#b42318;background:#fff8f7}
.help{font-size:.84rem;color:var(--muted);margin:.3rem 0 0}
.err{color:#b42318;font-size:.88rem;margin-top:.3rem;font-weight:600}
.err:empty{display:none}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.req__privacy{font-size:.85rem;color:var(--muted);margin:1rem 0}
.req__status{border-radius:var(--r);padding:1rem 1.1rem;margin-top:1rem;font-size:.95rem}
.req__status:empty{display:none}
.req__status--err{background:#fff4f2;border:1px solid #f1b8ae;color:#7a1d12}
.req__status--err a{font-weight:700;color:#14532d}
.req__status--wait{background:var(--paper);border:1px solid var(--line)}
.req__done h3{font-size:1.5rem;margin-bottom:.6rem}
.req__done p{color:var(--muted)}
.req__done .btn-row{margin-top:1rem}
.req [hidden]{display:none!important}

/* Janela do formulário */
.modal{border:0;padding:0;background:transparent;width:min(34rem,calc(100% - 2rem));max-width:none;max-height:calc(100dvh - 2rem);overflow:visible;color:var(--text)}
.modal::backdrop{background:rgba(6,14,24,.72)}
.modal .req{max-height:calc(100dvh - 2rem);overflow:auto;overscroll-behavior:contain;box-shadow:0 30px 80px -20px rgba(0,0,0,.6);position:relative}
.modal__close{position:absolute;top:.75rem;right:.75rem;z-index:2;width:2.75rem;height:2.75rem;border-radius:50%;border:1px solid var(--line);background:var(--white);cursor:pointer;display:grid;place-items:center;font-size:1.6rem;line-height:1;color:var(--text)}
.modal__close:hover{background:var(--paper)}
@media (max-width:639px){
  .modal{width:100%;height:100%;max-height:none;margin:0}
  .modal .req{height:100%;max-height:none;border-radius:0;padding:1.25rem 1.1rem calc(1.5rem + env(safe-area-inset-bottom))}
  .modal__close{position:fixed;top:.6rem;right:.6rem}
}
@media (prefers-reduced-motion:no-preference){.modal[open]{animation:modal-in .22s var(--ease)}}
@keyframes modal-in{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
html.modal-open{overflow:hidden}

/* Seção de contato */
.request{display:grid;gap:clamp(2rem,5vw,4rem);grid-template-columns:1fr}
@media (min-width:980px){.no-js .request{grid-template-columns:5fr 6fr;align-items:start}}
.js .request .req{display:none}
.js .request{max-width:56rem}
.request__aside ul{margin-top:1.5rem;display:grid;gap:.9rem}
.request__aside li{display:flex;gap:.8rem;color:var(--muted-inv)}
.request__aside li:before{content:"";flex:none;width:.55rem;height:.55rem;margin-top:.55rem;background:var(--gold);transform:rotate(45deg)}
.request__ctas{margin-top:2rem}
.request__ctas .btn--line,.request__alt .btn--line{color:var(--white)}
.request__alt{margin-top:1rem}
.request__tel{margin-top:1.5rem;padding-top:1.25rem;border-top:1px solid var(--line-inv);font-size:.95rem;color:var(--muted-inv)}
.request__tel a{color:var(--white);font-weight:700}

/* Páginas internas */
.page-hero{background:var(--ink);color:var(--white);padding:clamp(2.25rem,5vw,4rem) 0 clamp(2.5rem,5vw,4rem);position:relative;overflow:hidden}
.crumbs{font-size:.85rem;color:var(--muted-inv);margin-bottom:1.25rem}
.crumbs ol{display:flex;flex-wrap:wrap;gap:.4rem}
.crumbs li:not(:last-child):after{content:"/";margin-left:.4rem;opacity:.6}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--gold)}
.page-hero h1{font-size:clamp(2rem,4.4vw,3.8rem);max-width:20ch;margin-bottom:1.1rem;font-stretch:110%}
.page-hero .lead{color:var(--muted-inv);margin-bottom:1.75rem}
.page-hero .btn-row{margin-top:.5rem}
.prose{max-width:70ch}
.prose h2{font-size:clamp(1.45rem,2.4vw,2rem);margin:2.5rem 0 1rem}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:1.2rem;margin:1.75rem 0 .6rem}
.prose p,.prose li{color:#2b3645}
.prose ul.ticks,.prose ol.nums{margin:0 0 1.25rem;display:grid;gap:.6rem}
.prose ul.ticks li{padding-left:1.6rem;position:relative}
.prose ul.ticks li:before{content:"";position:absolute;left:0;top:.62em;width:.6rem;height:.6rem;background:var(--gold);transform:rotate(45deg)}
.prose ol.nums{counter-reset:n}
.prose ol.nums li{counter-increment:n;padding-left:2.4rem;position:relative}
.prose ol.nums li:before{content:counter(n,decimal-leading-zero);position:absolute;left:0;font-weight:800;color:var(--gold-2)}
.prose a{font-weight:600}
.svc-layout{display:grid;gap:clamp(2rem,5vw,4.5rem);grid-template-columns:1fr}
@media (min-width:1000px){.svc-layout{grid-template-columns:minmax(0,1fr) 20rem}}
.svc-aside{display:grid;gap:1.25rem;align-content:start}
@media (min-width:1000px){.svc-aside{position:sticky;top:6rem}}
.box{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:1.4rem}
.box h2,.box h3{font-size:1.05rem;margin-bottom:.75rem}
.box p{font-size:.95rem;color:var(--muted)}
.box--ink{background:var(--ink);color:var(--white);border-color:var(--ink)}
.box--ink p{color:var(--muted-inv)}
.box .btn{width:100%;margin-top:.5rem}
.figure{margin:2rem 0;border-radius:var(--r);overflow:hidden;background:var(--ink-2)}
.figure img{width:100%;aspect-ratio:16/9;object-fit:cover}
.figure figcaption{padding:.7rem 1rem;font-size:.85rem;color:var(--muted-inv)}
.interfaces{display:grid;gap:.75rem;grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));margin:1rem 0 1.5rem}
.interfaces li{background:var(--white);border:1px solid var(--line);border-left:3px solid var(--gold);padding:.9rem 1rem;border-radius:var(--r);font-size:.95rem}
.interfaces b{display:block;margin-bottom:.15rem}
.other{margin-top:0}
.other ul{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}
.other a{display:inline-flex;align-items:center;min-height:2.75rem;padding:.45rem 1rem;border:1px solid var(--line);border-radius:999px;text-decoration:none;font-weight:600;font-size:.95rem;background:var(--white)}
.other a:hover{border-color:var(--gold)}
.other a[aria-current=page]{background:var(--ink);color:var(--white);border-color:var(--ink)}
.posts{display:grid;gap:1rem;grid-template-columns:repeat(auto-fill,minmax(15rem,1fr));margin-top:2rem}
.posts a{display:block;text-decoration:none;background:var(--ink-2);border-radius:var(--r);overflow:hidden;color:var(--white)}
.posts img{width:100%;aspect-ratio:1;object-fit:cover}
.posts span{display:block;padding:.9rem 1rem 1.1rem;font-size:.92rem;line-height:1.4}
.posts small{display:block;color:var(--gold);margin-bottom:.3rem;font-size:.78rem}
.fig-row{display:grid;gap:.75rem;grid-template-columns:1fr;margin-top:2rem}
@media (min-width:700px){.fig-row{grid-template-columns:2fr 1fr 1fr}}
.fig-row figure{margin:0}
.fig-row img{width:100%;height:100%;min-height:14rem;object-fit:cover;border-radius:var(--r)}
.fig-row figcaption{font-size:.82rem;color:var(--muted);margin-top:.4rem}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(11rem,1fr));gap:1rem;margin:2rem 0}
.facts li{border-top:3px solid var(--gold);padding-top:.8rem}
.facts strong{display:block;font-size:1.8rem;font-stretch:115%;line-height:1.1}
.facts span{color:var(--muted);font-size:.92rem}

/* Rodapé */
.site-footer{background:var(--ink);color:var(--muted-inv);padding:clamp(3rem,6vw,4.5rem) 0 1.5rem;font-size:.95rem}
.site-footer .cols{display:grid;gap:2rem;grid-template-columns:1fr}
@media (min-width:700px){.site-footer .cols{grid-template-columns:1fr 1fr}}
@media (min-width:1060px){.site-footer .cols{grid-template-columns:1.3fr 1fr 1fr 1.3fr}}
.site-footer h2{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--white);margin-bottom:1rem}
.site-footer li{margin-bottom:.45rem}
.site-footer a{text-decoration:none}
.site-footer a:hover{color:var(--gold)}
.site-footer .brand img{height:2.6rem;margin-bottom:1rem}
.site-footer address{font-style:normal}
.site-footer .contact li{display:flex;gap:.6rem}
.site-footer .contact svg{width:1rem;flex:none;margin-top:.3rem;color:var(--gold)}
.social{display:flex;gap:.6rem;margin-top:1rem}
.social a{width:2.75rem;height:2.75rem;display:grid;place-items:center;border:1px solid var(--line-inv);border-radius:50%}
.social svg{width:1.1rem}
.sub-foot{margin-top:2.5rem;padding-top:1.25rem;border-top:1px solid var(--line-inv);display:flex;flex-wrap:wrap;gap:.75rem 1.5rem;justify-content:space-between;font-size:.85rem}
.linkbtn{background:none;border:0;padding:0;text-decoration:underline;cursor:pointer;color:inherit;font-size:inherit;min-height:1.5rem}

/* WhatsApp flutuante e barra móvel */
.wa-float{position:fixed;right:1.25rem;bottom:calc(1.25rem + env(safe-area-inset-bottom));z-index:40;display:inline-flex;align-items:center;gap:.6rem;min-height:3.5rem;padding:.7rem 1.3rem .7rem 1rem;border-radius:999px;background:#15803d;color:#fff;font-weight:700;font-size:1rem;text-decoration:none;box-shadow:0 12px 30px -8px rgba(0,0,0,.55),0 0 0 4px rgba(21,128,61,.22);transition:background-color var(--d-ui),transform var(--d-ui)}
.wa-float:hover{background:#166534;transform:translateY(-2px)}
.wa-float svg{width:1.7rem;height:1.7rem}
.mbar{position:fixed;left:0;right:0;bottom:0;z-index:41;background:var(--ink);border-top:1px solid var(--line-inv);padding:.6rem var(--gutter) calc(.6rem + env(safe-area-inset-bottom));display:none;gap:.5rem}
.mbar .btn{flex:1;min-height:3rem;padding:.6rem .5rem;font-size:.95rem}
@media (max-width:759px){
  .mbar{display:flex}
  .wa-float{display:none}
  body{padding-bottom:4.4rem}
}

/* Consentimento */
.consent{position:fixed;left:1rem;right:1rem;bottom:1rem;z-index:60;max-width:34rem;background:var(--white);color:var(--text);border-radius:.6rem;padding:1.25rem;box-shadow:0 20px 50px -15px rgba(0,0,0,.5);border:1px solid var(--line)}
.consent h2{font-size:1.05rem;margin-bottom:.4rem}
.consent p{font-size:.9rem;color:var(--muted);margin-bottom:1rem}
.consent .btn-row .btn{flex:1;min-height:2.75rem}
.consent[hidden]{display:none}

/* Revelação progressiva (só com JS e sem redução de movimento) */
@media (prefers-reduced-motion:no-preference){
  .js .rv{opacity:0;transform:translateY(18px);transition:opacity var(--d-media) var(--ease),transform var(--d-media) var(--ease)}
  .js .rv.is-in{opacity:1;transform:none}
}
@media (prefers-reduced-motion:reduce){
  *,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .js .layers.is-drawing .ly *{animation:none!important;stroke-dashoffset:0!important;opacity:1!important}
}
@media print{.site-header,.wa-float,.mbar,.consent,.layers__ctrl,.modal{display:none!important}}
.req.is-done #req-title,.req.is-done #req-support{display:none}
/* Modelo 3D das camadas (página Projetos) */
.l3d[hidden]{display:none}
.l3d-stage{position:relative;background:#081321;border:1px solid var(--line-inv);border-radius:.6rem;overflow:hidden}
.l3d-head{position:absolute;z-index:3;left:1rem;right:1rem;top:.85rem;display:flex;justify-content:space-between;align-items:baseline;pointer-events:none}
.l3d-title{font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--gold)}
.l3d-note{font-size:.75rem;color:var(--muted-inv)}
.l3d-stage canvas{display:block;width:100%;height:clamp(26rem,52vw,36rem);touch-action:pan-y;cursor:grab}
.l3d-labels{position:absolute;inset:0;pointer-events:none;z-index:2}
.lab{position:absolute;transform:translate(-100%,-50%);font-size:.8rem;font-weight:700;letter-spacing:.04em;white-space:nowrap;padding:.18rem .55rem;border-right:3px solid var(--c);background:rgba(8,19,33,.78);color:#fff;opacity:0;transition:opacity .45s}
.l3d-hint{position:absolute;z-index:3;left:50%;bottom:1rem;transform:translateX(-50%);background:rgba(8,19,33,.85);border:1px solid var(--line-inv);border-radius:999px;padding:.4rem .9rem;font-size:.82rem;color:#fff;white-space:nowrap;opacity:0;transition:opacity .4s;pointer-events:none}
.l3d-hint.on{opacity:1}
.l3d-ctrl{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:1rem}
.l3d-ctrl button{display:inline-flex;align-items:center;gap:.45rem;min-height:2.75rem;padding:.35rem .85rem;border-radius:999px;border:1px solid var(--line-inv);background:transparent;color:var(--muted-inv);font-weight:600;font-size:.88rem;cursor:pointer;transition:background-color .25s,color .25s,border-color .25s,box-shadow .25s}
.l3d-ctrl button[data-layer]:before{content:"";width:.7rem;height:.7rem;border-radius:50%;background:var(--c);opacity:.35}
.l3d-ctrl button[aria-pressed=true]{color:#fff;border-color:var(--c,#fff)}
.l3d-ctrl button[aria-pressed=true]:before{opacity:1}
.l3d-ctrl button.is-tour{background:color-mix(in srgb,var(--c) 22%,transparent);color:#fff;border-color:var(--c);box-shadow:0 0 0 4px color-mix(in srgb,var(--c) 30%,transparent),0 0 22px color-mix(in srgb,var(--c) 60%,transparent)}
@media (prefers-reduced-motion:no-preference){.l3d-ctrl button.is-tour{animation:l3d-pulse 1.2s ease-in-out infinite}}
@keyframes l3d-pulse{50%{box-shadow:0 0 0 7px color-mix(in srgb,var(--c) 18%,transparent),0 0 30px color-mix(in srgb,var(--c) 70%,transparent)}}
.l3d-ctrl .l3d-mode{background:var(--gold);color:var(--gold-text);border-color:var(--gold)}
.l3d-cap{margin:.9rem 0 0;font-size:.92rem;color:var(--muted-inv);min-height:3em}
.l3d-cap b{color:#fff}
@media (min-width:1000px){.integra__grid{grid-template-columns:4fr 8fr}}