/* =========================================================
   Evolução Gesso · Obras — style.css
   Mobile-first ajustes · breakpoints: 640 / 860 / 1080 / 1280
   ========================================================= */
:root{
  --navy:#1C1D1F; --navy-2:#2a2c30; --blue:#4A6181; --blue-2:#4E6684; --sky:#E6EBF1; --steel:#617B9B; --steel-l:#9FB2C9;
  --ink:#1C1D1F; --muted:#5d6169; --line:#E3E5EA; --bg:#ffffff; --bg-2:#F7F7FA;
  --wa:#14803d; --wa-hover:#0f6b31; --star:#f5b301; --radius:14px;
  --shadow:0 10px 30px rgba(28,29,31,.10);
  --header-h:78px;
  --safe-b:env(safe-area-inset-bottom,0px);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 12px);-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{font-family:Montserrat,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:clip;text-rendering:optimizeLegibility}
h1,h2,h3,h4{font-family:Montserrat,system-ui,sans-serif;line-height:1.15;color:var(--navy);text-wrap:balance}
p{text-wrap:pretty}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
img{height:auto}
button,input,select,textarea{font:inherit;color:inherit}
button{-webkit-tap-highlight-color:transparent}
.container{width:min(1180px,100% - 32px);margin-inline:auto}
section{padding:96px 0}
.eyebrow{display:inline-block;font:700 12px/1 Montserrat,sans-serif;letter-spacing:.16em;text-transform:uppercase;color:var(--blue);margin-bottom:14px}
.section-title{font-size:clamp(26px,4vw,42px);font-weight:800;margin-bottom:16px}
.section-sub{color:var(--muted);max-width:640px;font-size:clamp(15.5px,1.6vw,17px)}
.center{text-align:center}.center .section-sub{margin-inline:auto}

/* Acessibilidade */
.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-link{position:fixed;left:12px;top:-60px;z-index:100;background:var(--navy);color:#fff;padding:12px 18px;border-radius:10px;font-weight:600;transition:top .2s}
.skip-link:focus{top:12px}
:focus-visible{outline:3px solid var(--blue-2);outline-offset:3px;border-radius:6px}

/* Botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font:700 15px/1 Montserrat,sans-serif;padding:16px 26px;min-height:48px;border-radius:999px;transition:transform .2s,box-shadow .2s,background-color .2s;cursor:pointer;border:0;text-align:center}
.btn svg{width:20px;height:20px;flex:none}
.btn-primary{background:var(--blue-2);color:#fff;box-shadow:0 8px 22px rgba(78,102,132,.35)}
.btn-wa{background:var(--wa);color:#fff;box-shadow:0 8px 22px rgba(31,168,85,.35)}
.btn-ghost{background:rgba(255,255,255,.1);color:#fff;border:1.5px solid rgba(255,255,255,.35)}
@media (hover:hover){
  .btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(78,102,132,.45)}
  .btn-wa:hover{transform:translateY(-2px);background:var(--wa-hover)}
  .btn-ghost:hover{background:rgba(255,255,255,.18)}
}

/* Topbar + header */
.topbar{background:var(--navy);color:#cfd3da;font-size:13px}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:9px 0;flex-wrap:wrap}
.topbar a{color:#fff;font-weight:600}
.topbar .tb-left{display:flex;gap:22px;flex-wrap:wrap}
header.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:box-shadow .25s}
header.nav.scrolled{box-shadow:0 6px 20px rgba(28,29,31,.08)}
.nav .container{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);gap:20px}
.logo{display:flex;align-items:center;gap:12px;flex:none}
.logo svg{width:46px;height:46px}
.logo b{font:900 20px/1 Montserrat,sans-serif;color:var(--navy);letter-spacing:.02em}
.logo small{display:block;font:600 10.5px/1.3 Montserrat,sans-serif;color:var(--blue);letter-spacing:.2em;text-transform:uppercase;margin-top:3px}
.menu{display:flex;gap:28px;font:600 14.5px Montserrat,sans-serif;color:var(--navy)}
.menu a{position:relative;padding:6px 0}
.menu a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--blue);transition:width .25s}
@media (hover:hover){.menu a:hover::after{width:100%}}
.nav .btn{padding:13px 22px;font-size:14px}
.burger{display:none;background:none;border:0;width:48px;height:48px;cursor:pointer;border-radius:10px;position:relative}
.burger span{position:absolute;left:12px;width:24px;height:2.5px;background:var(--navy);border-radius:2px;transition:transform .25s,opacity .2s}
.burger span:nth-child(1){top:16px}.burger span:nth-child(2){top:23px}.burger span:nth-child(3){top:30px}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Hero */
.hero{position:relative;background:var(--navy);color:#fff;padding:0;overflow:hidden;min-height:min(720px,calc(100svh - var(--header-h) - 38px));display:flex;align-items:center}
.hero-bg{position:absolute;inset:0}
.hero-bg .slide{position:absolute;inset:0;opacity:0;transition:opacity 1.2s;background:linear-gradient(135deg,#2a2c30,#617B9B)}
.hero-bg .slide.on{opacity:1}
.hero-bg img{width:100%;height:100%;object-fit:cover;transform:scale(1.06);animation:zoom 12s linear infinite alternate}
.hero-bg .slide:first-child img{object-position:center 42%}
@keyframes zoom{to{transform:scale(1)}}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(95deg,rgba(28,29,31,.94) 0%,rgba(28,29,31,.80) 45%,rgba(28,29,31,.35) 100%)}
.hero .container{position:relative;z-index:2;padding:110px 0 140px}
.hero .badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);padding:8px 16px;border-radius:999px;font-size:13px;font-weight:600;margin-bottom:26px}
.hero .badge i{color:var(--star);font-style:normal;letter-spacing:2px}
.hero h1{color:#fff;font-size:clamp(32px,6vw,66px);font-weight:900;max-width:780px;letter-spacing:-.01em}
.hero h1 span{background:linear-gradient(90deg,#9FB2C9,#E6EBF1);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:clamp(16px,2vw,20px);color:#d9dde3;max-width:580px;margin:22px 0 36px}
.hero .ctas{display:flex;gap:14px;flex-wrap:wrap}
.hero .dots{position:absolute;z-index:3;bottom:72px;left:50%;transform:translateX(-50%);display:flex;gap:4px}
.hero .dots button{width:28px;height:28px;border:0;background:none;cursor:pointer;display:grid;place-items:center;padding:0}
.hero .dots button::before{content:"";width:10px;height:10px;border-radius:999px;background:rgba(255,255,255,.45);transition:width .3s,background .3s}
.hero .dots button.on::before{width:28px;background:#fff}

/* Faixa de confiança */
.trust{background:#fff;padding:0;position:relative;z-index:5}
.trust .grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);margin-top:-58px;overflow:hidden}
.trust .item{padding:28px 24px;display:flex;gap:14px;align-items:center;border-right:1px solid var(--line)}
.trust .item:last-child{border-right:0}
.trust .ic{width:46px;height:46px;border-radius:12px;background:var(--sky);color:var(--blue);display:grid;place-items:center;flex:none}
.trust .ic svg{width:24px;height:24px}
.trust b{display:block;font:800 15px Montserrat,sans-serif;color:var(--navy)}
.trust small{color:var(--muted);font-size:13px}

/* Serviços */
.tabs{display:flex;gap:10px;justify-content:center;margin:40px 0 34px;flex-wrap:wrap}
.tabs button{font:700 14px Montserrat,sans-serif;padding:12px 22px;min-height:44px;border-radius:999px;border:1.5px solid var(--line);background:#fff;color:var(--navy);cursor:pointer;transition:background .2s,color .2s,border-color .2s;white-space:nowrap}
.tabs button[aria-pressed="true"]{background:var(--navy);border-color:var(--navy);color:#fff}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .25s,box-shadow .25s,border-color .25s;display:flex;flex-direction:column}
.card[hidden]{display:none}
.ph{position:relative;aspect-ratio:3/2;background:linear-gradient(135deg,var(--navy-2),var(--blue));overflow:hidden}
.ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s}
@media (hover:hover){
  .card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
  .card:hover .ph img{transform:scale(1.07)}
  .card .more:hover{gap:10px}
}
.card .tag{position:absolute;top:14px;left:14px;z-index:2;background:rgba(28,29,31,.85);color:#fff;font:700 11px Montserrat,sans-serif;letter-spacing:.1em;text-transform:uppercase;padding:6px 10px;border-radius:6px}
.card .body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.card h3{font-size:19px;font-weight:800;margin-bottom:8px}
.card p{color:var(--muted);font-size:14.5px;flex:1}
.card .more{margin-top:12px;font:700 13.5px Montserrat,sans-serif;color:var(--blue);display:inline-flex;align-items:center;gap:6px;min-height:44px;transition:gap .2s}
.custom{margin-top:46px;background:linear-gradient(120deg,var(--navy),var(--navy-2));border-radius:20px;padding:42px 44px;display:flex;align-items:center;justify-content:space-between;gap:30px;color:#fff;position:relative;overflow:hidden}
.custom::after{content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(97,123,155,.5),transparent 70%);pointer-events:none}
.custom h3{color:#fff;font-size:clamp(21px,2.4vw,26px);margin-bottom:6px}
.custom p{color:#c3c8d0}
.custom .btn{position:relative;z-index:2;flex:none}

/* Empresas */
#empresas{background:var(--bg-2)}
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:64px;align-items:center}
.collage{position:relative;height:520px}
.collage .ph,.gallery .ph{aspect-ratio:auto}
.collage .ph{position:absolute;border-radius:18px;box-shadow:var(--shadow)}
.collage .a{inset:0 22% 18% 0}
.collage .b{width:52%;height:50%;right:0;bottom:0;border:8px solid var(--bg-2)}
.collage .stamp{position:absolute;left:24px;bottom:24px;z-index:3;background:#fff;border-radius:14px;padding:18px 22px;box-shadow:var(--shadow)}
.collage .stamp b{font:900 34px/1 Montserrat,sans-serif;color:var(--blue)}
.collage .stamp small{display:block;color:var(--muted);font-size:13px;margin-top:4px}
.checks{list-style:none;margin:26px 0 32px;display:grid;gap:16px}
.checks li{display:flex;gap:14px}
.checks .ck{width:28px;height:28px;border-radius:8px;background:var(--blue);color:#fff;display:grid;place-items:center;flex:none;margin-top:2px}
.checks .ck svg{width:16px;height:16px}
.checks b{display:block;font:800 16px Montserrat,sans-serif;color:var(--navy)}
.checks span{color:var(--muted);font-size:15px}
.segments{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:32px;list-style:none}
.segments li{background:#fff;border:1px solid var(--line);padding:8px 14px;border-radius:999px;font-size:13.5px;font-weight:600;color:var(--navy)}

/* Números */
.stats{background:var(--navy);color:#fff;padding:70px 0}
.stats .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stats b{display:block;color:var(--steel-l);font:900 clamp(34px,5vw,54px)/1 Montserrat,sans-serif;font-variant-numeric:tabular-nums}
.stats span{color:#E6EBF1;font-size:15px;font-weight:500}

/* Galeria */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:230px;gap:16px;margin-top:44px}
.gallery figure{margin:0}
.gallery .ph{border-radius:14px}
.gallery .w2{grid-column:span 2}.gallery .h2{grid-row:span 2}
.gallery .cap{position:absolute;inset:auto 0 0 0;z-index:2;padding:40px 18px 16px;background:linear-gradient(transparent,rgba(28,29,31,.9));color:#fff}
.gallery .cap b{display:block;font:800 15px Montserrat,sans-serif}
.gallery .cap small{color:#dfe4ea;font-size:12.5px}
@media (hover:hover){.gallery .ph:hover img{transform:scale(1.06)}}
#obras .section-sub{font-size:15px;max-width:720px}

/* Processo */
#processo{background:var(--bg-2)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:48px;counter-reset:s;list-style:none}
.step{background:#fff;border-radius:var(--radius);padding:30px 24px;border:1px solid var(--line);position:relative}
.step::before{counter-increment:s;content:"0" counter(s);font:900 44px/1 Montserrat,sans-serif;color:var(--sky);-webkit-text-stroke:1.5px var(--blue);display:block;margin-bottom:16px}
.step h3{font-size:17px;margin-bottom:6px}
.step p{color:var(--muted);font-size:14.5px}

/* Avaliações */
.rating-head{display:flex;align-items:center;justify-content:center;gap:16px;margin:26px 0 44px;flex-wrap:wrap}
.rating-head .g{width:38px;height:38px}
.rating-head b{font:900 34px Montserrat,sans-serif;color:var(--navy)}
.stars{color:var(--star);letter-spacing:3px;font-size:18px}
.reviews{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.review{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:flex;flex-direction:column}
.review .who{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.review .av{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;color:#fff;font:800 17px Montserrat,sans-serif;flex:none}
.review .who b{display:block;font:700 15px Montserrat,sans-serif;color:var(--navy)}
.review .who small{color:var(--muted);font-size:12.5px}
.review blockquote{font-size:15px;margin:10px 0 16px;flex:1}
.review .reply{background:var(--bg-2);border-left:3px solid var(--blue);padding:10px 12px;border-radius:6px;font-size:13px;color:var(--muted)}
.review .reply b{color:var(--navy);display:block;font-size:12px;margin-bottom:2px}

/* FAQ */
#faq{background:var(--bg-2)}
.faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;align-items:start}
details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:12px;overflow:hidden}
summary{list-style:none;cursor:pointer;padding:20px 24px;font:700 16px Montserrat,sans-serif;color:var(--navy);display:flex;justify-content:space-between;gap:16px;align-items:center;min-height:56px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:24px;color:var(--blue);transition:transform .25s;flex:none}
details[open] summary::after{transform:rotate(45deg)}
details p{padding:0 24px 22px;color:var(--muted)}

/* Contato */
#contato{background:var(--navy);color:#fff;position:relative;overflow:hidden}
#contato::before{content:"";position:absolute;left:-120px;bottom:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(97,123,155,.35),transparent 70%);pointer-events:none}
#contato .section-title{color:#fff}
#contato .section-sub{color:#c9ced6}
#contato .eyebrow{color:#9FB2C9}
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;position:relative}
.info{list-style:none;display:grid;gap:18px;margin-top:34px}
.info li{display:flex;gap:16px;align-items:flex-start}
.info .ic{width:46px;height:46px;border-radius:12px;background:rgba(255,255,255,.08);display:grid;place-items:center;flex:none;color:#9FB2C9}
.info .ic svg{width:22px;height:22px}
.info small{display:block;color:#a7adb7;font-size:12.5px;text-transform:uppercase;letter-spacing:.08em;font-weight:600}
.info b,.info address{font-weight:600;font-size:16px;font-style:normal}
.info a{text-decoration:underline;text-decoration-color:rgba(255,255,255,.3);text-underline-offset:3px}
form{background:#fff;color:var(--ink);border-radius:20px;padding:36px;box-shadow:0 30px 60px rgba(0,0,0,.25)}
form h3{color:var(--navy);font-size:22px;margin-bottom:4px}
form .muted{color:var(--muted);font-size:14px;margin-bottom:22px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
label{display:block;font:600 13px Montserrat,sans-serif;color:var(--navy);margin-bottom:6px}
label .opt{color:var(--muted);font-weight:400}
input,select,textarea{width:100%;font-size:16px;padding:13px 14px;min-height:48px;border:1.5px solid var(--line);border-radius:10px;background:var(--bg-2);color:var(--ink);margin-bottom:14px;transition:border-color .2s,background .2s;-webkit-appearance:none;appearance:none}
select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230f5bc4' stroke-width='2.5'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:18px;padding-right:40px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue);background-color:#fff;box-shadow:0 0 0 3px rgba(78,102,132,.18)}
input:user-invalid,textarea:user-invalid{border-color:#d93025;background-color:#fff6f5}
textarea{min-height:110px;resize:vertical}
form .btn{width:100%}
.form-note{font-size:12.5px;color:var(--muted);margin-top:12px;text-align:center}
.form-error{color:#d93025;font-size:13px;margin:-8px 0 12px;min-height:0}

/* Rodapé */
footer{background:#121314;color:#a7adb7;padding:60px 0 28px;font-size:14.5px}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.08)}
footer .logo b{color:#fff}
footer .logo small{color:#9FB2C9}
footer h2{color:#fff;font-size:15px;margin-bottom:16px}
footer ul{list-style:none;display:grid;gap:4px}
footer ul a{display:inline-block;padding:4px 0}
@media (hover:hover){footer a:hover{color:#fff}}
.social{display:flex;gap:10px;margin-top:18px}
.social a{width:44px;height:44px;border-radius:10px;background:rgba(255,255,255,.07);display:grid;place-items:center;color:#fff;transition:background .2s}
@media (hover:hover){.social a:hover{background:var(--blue)}}
.social svg{width:19px;height:19px}
.copy{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:24px;font-size:13px}

/* WhatsApp flutuante (desktop) */
.fab{position:fixed;right:22px;bottom:calc(22px + var(--safe-b));z-index:60;width:60px;height:60px;border-radius:50%;background:var(--wa);display:grid;place-items:center;color:#fff;box-shadow:0 10px 26px rgba(31,168,85,.5);animation:pulse 2.4s infinite}
.fab svg{width:32px;height:32px}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(31,168,85,.55)}70%{box-shadow:0 0 0 18px rgba(31,168,85,0)}100%{box-shadow:0 0 0 0 rgba(31,168,85,0)}}

/* Barra de ação fixa (celular) */
.mbar{display:none}

/* Animações de entrada — só com JS ativo */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s,transform .7s}
.js .reveal.in{opacity:1;transform:none}

/* ============== Responsivo ============== */
@media (max-width:1280px){
  .menu{gap:22px}
}
@media (max-width:1080px){
  .menu{position:fixed;top:var(--menu-top,var(--header-h));left:0;right:0;background:#fff;flex-direction:column;gap:0;padding:8px 16px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);max-height:calc(100dvh - var(--menu-top,var(--header-h)));overflow-y:auto;overscroll-behavior:contain;transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .2s,transform .2s,visibility .2s}
  .menu.open{transform:none;opacity:1;visibility:visible}
  .menu a{padding:15px 4px;border-bottom:1px solid var(--line);font-size:16px}
  .menu a::after{display:none}
  .menu .menu-cta{display:flex;margin-top:16px;border:0;color:#fff;padding:16px}
  .burger{display:block}
  .nav .btn.desk{display:none}
}
@media (min-width:1081px){.menu .menu-cta{display:none}}
@media (max-width:1024px){
  section{padding:80px 0}
  .trust .grid,.stats .grid,.steps,.reviews{grid-template-columns:repeat(2,1fr)}
  .trust .item:nth-child(2){border-right:0}
  .trust .item:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .split,.faq-wrap,.contact-grid{grid-template-columns:1fr;gap:44px}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .foot{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .topbar .tb-hours{display:none}
}
@media (max-width:640px){
  :root{--header-h:66px}
  body{padding-bottom:calc(68px + var(--safe-b))}
  section{padding:64px 0}
  .logo svg{width:40px;height:40px}
  .logo b{font-size:18px}
  .logo small{font-size:9.5px;letter-spacing:.14em}
  .topbar{font-size:12.5px}
  .topbar .container{justify-content:center;padding:7px 0}
  .topbar .tb-right{display:none}
  .hero{min-height:0}
  .hero .container{padding:56px 0 96px}
  .hero .badge{font-size:12px;padding:7px 12px;margin-bottom:20px}
  .hero p.lead{margin:16px 0 28px}
  .hero .ctas .btn{width:100%}
  .hero .dots{bottom:50px}
  .hero .container{padding-bottom:110px}
  .hero::after{background:linear-gradient(180deg,rgba(28,29,31,.88) 0%,rgba(28,29,31,.82) 60%,rgba(28,29,31,.7) 100%)}
  .trust .grid{grid-template-columns:1fr 1fr;margin-top:-40px}
  .trust .item{flex-direction:column;align-items:flex-start;gap:10px;padding:18px 16px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
  .trust .item:nth-child(2n){border-right:0}
  .trust .item:nth-child(n+3){border-bottom:0}
  .trust .ic{width:40px;height:40px}
  .trust b{font-size:14px}
  .tabs{flex-wrap:nowrap;justify-content:flex-start;overflow-x:auto;margin:28px -16px 24px;padding:2px 16px 8px;scroll-snap-type:x proximity;scrollbar-width:none}
  .tabs::-webkit-scrollbar{display:none}
  .tabs button{scroll-snap-align:start;padding:10px 18px}
  .cards{grid-template-columns:1fr;gap:18px}
  .card .body{padding:18px 18px 20px}
  .stats{padding:52px 0}
  .stats .grid{grid-template-columns:1fr 1fr;row-gap:32px}
  .steps,.reviews,.row,.foot{grid-template-columns:1fr}
  .steps{gap:14px}
  .step{padding:22px 20px}
  .step::before{font-size:34px;margin-bottom:10px}
  .collage{height:340px}
  .collage .stamp{left:12px;bottom:12px;padding:12px 16px}
  .collage .stamp b{font-size:26px}
  .gallery{grid-template-columns:1fr 1fr;grid-auto-rows:150px;gap:10px;margin-top:32px}
  .gallery .w2{grid-column:span 2}.gallery .h2{grid-row:span 2}
  .gallery .cap{padding:28px 12px 10px}
  .gallery .cap b{font-size:13px}
  .gallery .cap small{display:none}
  .custom{flex-direction:column;align-items:stretch;padding:30px 22px}
  .custom .btn{width:100%}
  summary{padding:16px 18px;font-size:15px}
  details p{padding:0 18px 18px}
  form{padding:24px 18px;border-radius:16px}
  .fab{display:none}
  .mbar{display:grid;grid-template-columns:1fr 1.4fr;gap:10px;position:fixed;left:0;right:0;bottom:0;z-index:70;background:rgba(255,255,255,.97);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-top:1px solid var(--line);padding:10px 12px calc(10px + var(--safe-b));box-shadow:0 -6px 20px rgba(28,29,31,.08)}
  .mbar a{display:flex;align-items:center;justify-content:center;gap:8px;min-height:48px;border-radius:12px;font:700 15px Montserrat,sans-serif}
  .mbar svg{width:20px;height:20px}
  .mbar .call{background:var(--sky);color:var(--navy)}
  .mbar .wa{background:var(--wa);color:#fff}
}
@media (max-width:380px){
  .logo small{display:none}
  .trust b{font-size:13px}
}
/* Celular deitado */
@media (max-height:500px) and (orientation:landscape){
  .hero{min-height:0}
  .hero .container{padding:40px 0 70px}
}
/* Movimento reduzido */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal{opacity:1;transform:none}
}
/* Impressão */
@media print{
  .topbar,header.nav,.hero-bg,.fab,.mbar,.tabs,form{display:none!important}
  .hero{background:none;color:#000;min-height:0}.hero::after{display:none}
  .hero h1,.hero p.lead{color:#000}
  section{padding:24px 0}
}

/* ===== Evolução Gesso — extras ===== */
.hero h1 span{-webkit-text-fill-color:transparent}
.logo img{height:52px;width:auto}
footer .logo img{filter:brightness(0) invert(1);opacity:.95}
.brands{display:flex;flex-wrap:wrap;gap:10px;list-style:none;margin:0 0 30px}
.brands li{background:#fff;border:1px solid var(--line);padding:8px 14px;border-radius:8px;font:800 13px Montserrat,sans-serif;letter-spacing:.04em;color:var(--navy);text-transform:uppercase}
.ph{background:linear-gradient(135deg,#2a2c30,#617B9B)}
.slogan{font:800 clamp(20px,2.4vw,26px)/1.3 Montserrat,sans-serif;color:#fff;text-align:center;letter-spacing:-.01em}
.slogan span{color:var(--steel-l)}
.stats .txt{font-size:clamp(26px,3.4vw,38px);line-height:1.35}
@media (min-width:900px){#servicos .cards{grid-template-columns:repeat(3,1fr)}}
#estrutura{background:var(--bg-2)}
.area{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin-top:14px}
.area li{border:1px solid rgba(255,255,255,.16);color:#d9dde3;padding:6px 12px;border-radius:999px;font-size:13px;font-weight:600}
@media (max-width:640px){.logo img{height:42px}}
/* ===== v3: identidade da apresentação ===== */
.logo img{height:50px;width:auto}
footer .logo img{filter:none}
.hero h1{text-transform:uppercase;letter-spacing:.01em}
.hero h1 small{display:block;font-weight:400;font-size:.52em;letter-spacing:.02em;color:var(--steel-l);margin-bottom:.15em}
.hero h1 span{display:block;background:none;-webkit-text-fill-color:#fff;color:#fff;letter-spacing:.04em}
.section-title{letter-spacing:-.01em}
.eyebrow{color:var(--steel)}
.homolog{background:var(--steel);padding:56px 0;text-align:center}
.homolog-t{color:#fff;font:400 clamp(16px,2vw,20px)/1.4 Montserrat,sans-serif;letter-spacing:.06em;text-transform:uppercase}
.homolog-t b{font-weight:800}
.homolog-l{list-style:none;display:flex;justify-content:center;align-items:center;gap:clamp(40px,10vw,120px);margin-top:26px;flex-wrap:wrap}
.homolog-l li{color:#fff}
.homolog-l .hope{font:900 clamp(40px,6vw,64px)/1 Arial Black,Montserrat,sans-serif;letter-spacing:.02em}
.homolog-l .natura{font:500 clamp(40px,6vw,60px)/1 Montserrat,sans-serif;letter-spacing:-.01em}
#servicos .card .ph img{object-fit:cover}
@media (max-width:640px){.logo img{height:40px}.homolog{padding:44px 0}}
.homolog .homolog-t b{display:inline;font:inherit;font-weight:800;color:#fff}