/* Direção: ficha técnica de acabamento industrial. Grafite + laranja de segurança (RAL 2004),
   títulos condensados em caixa-alta como placas de chão de fábrica, rótulos em mono como etiquetas de lote. */
:root{
  /* Marca Jeff Pinturas: azul-marinho do logo, amarelo da tinta, cinza-azulado da pistola */
  --ink:#0e1a2b; --ink-2:#1b2a40; --steel:#eef2f6; --surface:#ffffff; --muted:#566476; --line:#d6dee7;
  --dark:#0e1a2b; --dark-2:#16253b; --deep:#091321; --on-dark:#e8eef5; --on-dark-muted:#8fa3bc;
  --accent:#ffc93c; --accent-hover:#f2b915; --accent-ink:#0e1a2b; --accent-txt:#946500; --wa:#1f9d55;
  --f-display:"Oswald","Arial Narrow",Arial,sans-serif;
  --f-body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --wrap:1200px; --gutter:20px; --radius:2px;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--surface);color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent-txt);outline-offset:3px}
.dark :focus-visible,.hero :focus-visible,.site-header :focus-visible,.site-footer :focus-visible,.cta-band :focus-visible{outline-color:var(--accent)}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:var(--gutter)}
.skip{position:absolute;left:-999px;top:0;background:var(--accent);color:var(--accent-ink);padding:8px 14px;z-index:100}
.skip:focus{left:8px;top:8px}

/* ---------- tipografia ---------- */
h1,h2,h3{font-family:var(--f-display);font-weight:600;text-transform:uppercase;line-height:1.02;letter-spacing:.01em;margin:0;text-wrap:balance}
h1{font-size:clamp(42px,6.4vw,84px)}
h2{font-size:clamp(32px,4.2vw,52px)}
h3{font-size:clamp(22px,2.2vw,28px);line-height:1.05}
p{margin:0}
.eyebrow{font-family:var(--f-mono);font-size:12.5px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-txt);display:inline-flex;align-items:center;gap:10px}
.hero .eyebrow,.dark .eyebrow,.cta-band .eyebrow{color:var(--accent)}
.eyebrow::before{content:"";width:22px;height:3px;background:var(--accent)}
.lede{font-size:clamp(17px,1.5vw,19px);color:var(--muted);max-width:60ch}
.mono{font-family:var(--f-mono)}

/* ---------- botões ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-display);font-weight:600;font-size:17px;letter-spacing:.06em;text-transform:uppercase;text-decoration:none;padding:13px 22px;border:2px solid transparent;border-radius:var(--radius);cursor:pointer;transition:background .2s,color .2s,border-color .2s;line-height:1}
.btn svg{width:18px;height:18px;flex:none}
.btn-primary{background:var(--accent);color:var(--accent-ink)}
.btn-primary:hover{background:var(--accent-hover)}
.btn-ghost{border-color:currentColor;color:inherit;background:transparent}
.btn-ghost:hover{background:rgba(255,255,255,.08)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:var(--ink-2)}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{filter:brightness(.92)}
.link-arrow{font-family:var(--f-mono);font-size:13.5px;font-weight:500;text-decoration:none;border-bottom:3px solid var(--accent);padding-bottom:2px;display:inline-flex;gap:8px;align-items:center;justify-self:start;white-space:nowrap}
.link-arrow svg{width:16px;height:16px;flex:none}
.link-arrow:hover{color:var(--accent-txt)}

/* ---------- topo ---------- */
.topbar{background:var(--deep);color:var(--on-dark-muted);font-family:var(--f-mono);font-size:12.5px}
.topbar .wrap{display:flex;flex-wrap:wrap;gap:6px 24px;justify-content:space-between;padding-block:8px}
.topbar a{text-decoration:none;color:var(--on-dark)}
.topbar span{display:inline-flex;gap:8px;align-items:center}
.site-header{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:var(--dark);border-bottom:3px solid var(--accent)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:76px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;color:#fff;flex:none}
.site-header .logo img{height:50px;width:auto}
.logo-mark{width:42px;height:42px;background:var(--accent);display:grid;place-items:center;color:#fff;font-family:var(--f-display);font-weight:700;font-size:22px;letter-spacing:.02em;flex:none}
.logo-text{display:grid;line-height:1}
.logo-text b{font-family:var(--f-display);font-size:25px;text-transform:uppercase;letter-spacing:.02em}
.logo-text small{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:4px}
.nav{display:flex;align-items:center;gap:4px}
.nav > a:not(.btn),.nav .dd > button{font-family:var(--f-display);font-weight:500;font-size:17px;text-transform:uppercase;letter-spacing:.04em;text-decoration:none;color:var(--on-dark);padding:10px 12px;background:none;border:0;cursor:pointer;display:inline-flex;align-items:center;gap:6px}
.nav > a:not(.btn):hover,.nav .dd > button:hover,.nav > a[aria-current="page"]{color:var(--accent)}
.nav .btn{margin-left:10px;font-size:17px;padding:11px 18px}
.dd{position:relative}
.dd-menu{position:absolute;top:100%;left:0;min-width:260px;background:var(--surface);border:1px solid var(--line);border-top:3px solid var(--accent);box-shadow:0 18px 40px rgba(21,25,28,.12);padding:8px 0;display:none}
.dd:hover .dd-menu,.dd:focus-within .dd-menu,.dd.open .dd-menu{display:block}
.dd-menu a{display:block;padding:10px 18px;text-decoration:none;font-weight:500}
.dd-menu a:hover,.dd-menu a[aria-current="page"]{background:var(--steel);color:var(--accent-txt)}
.dd-menu a{color:var(--ink)}
.dd-menu small{display:block;font-family:var(--f-mono);font-size:11.5px;color:var(--muted);font-weight:400}
.menu-toggle{display:none;background:none;border:2px solid var(--on-dark);width:46px;height:42px;cursor:pointer;padding:0;place-items:center}
.menu-toggle span,.menu-toggle span::before,.menu-toggle span::after{display:block;width:20px;height:2px;background:var(--on-dark);position:relative;content:""}
.menu-toggle span::before{position:absolute;top:-6px}
.menu-toggle span::after{position:absolute;top:6px}

/* ---------- hero ---------- */
.hero{position:relative;color:#fff;background:var(--dark);overflow:hidden;isolation:isolate}
.hero > img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(9,19,33,.95) 0%,rgba(9,19,33,.84) 42%,rgba(9,19,33,.25) 100%)}
.hero .wrap{padding-block:clamp(72px,10vw,128px) clamp(64px,8vw,104px);display:grid;gap:26px}
.hero h1{max-width:13ch}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero .lede{color:#d3dce7}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}
.page-hero .wrap{padding-block:clamp(56px,8vw,96px) clamp(48px,6vw,80px)}
.page-hero h1{font-size:clamp(40px,5.6vw,72px);max-width:16ch}
.crumbs{font-family:var(--f-mono);font-size:12.5px;color:#b9c2c7;display:flex;gap:8px;flex-wrap:wrap}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:#fff}

/* faixa de especificações (etiqueta de lote) */
.spec-strip{background:var(--accent);color:var(--accent-ink)}
.spec-strip ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr)}
.spec-strip li{padding:18px 20px;border-left:1px solid rgba(14,26,43,.18);display:grid;gap:2px;min-width:0}
.spec-strip li:first-child{border-left:0}
.spec-strip b{font-family:var(--f-display);font-weight:600;font-size:25px;text-transform:uppercase;line-height:1}
.spec-strip span{font-family:var(--f-mono);font-size:12px;letter-spacing:.04em;opacity:.92}

/* ---------- seções ---------- */
.section{padding-block:clamp(64px,8vw,104px)}
.section.alt{background:var(--steel)}
.section.dark{background:var(--dark);color:var(--on-dark)}
.section.dark .lede{color:var(--on-dark-muted)}
.sec-head{display:grid;gap:14px;margin-bottom:clamp(32px,4vw,52px);max-width:760px}
.sec-head.row{max-width:none;grid-template-columns:1fr auto;align-items:end;gap:24px}

/* serviços */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service{background:var(--surface);border:1px solid var(--line);display:flex;flex-direction:column;text-decoration:none;color:inherit;transition:border-color .2s,transform .2s;min-width:0}
.service:hover{border-color:var(--ink);transform:translateY(-3px)}
.service .ph{aspect-ratio:4/3;overflow:hidden;position:relative;background:var(--steel)}
.service .ph img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.service:hover .ph img{transform:scale(1.04)}
.service .tag{position:absolute;left:0;bottom:0;background:var(--ink);color:#fff;font-family:var(--f-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;padding:6px 12px}
.service .body{padding:22px 22px 24px;display:grid;gap:12px;flex:1;align-content:start}
.service p{color:var(--muted);font-size:15.5px}
.service ul{margin:0;padding:0;list-style:none;display:grid;gap:6px;font-size:14.5px}
.service li{display:flex;gap:10px}
.service li::before{content:"";width:8px;height:8px;background:var(--accent);margin-top:8px;flex:none}
.service .more{margin-top:auto;padding-top:8px}

/* processo */
.steps{display:grid;grid-template-columns:repeat(4,1fr);counter-reset:s;border-top:2px solid var(--on-dark-muted)}
.step{padding:26px 24px 8px 0;display:grid;gap:12px;align-content:start;min-width:0}
.step + .step{padding-left:24px;border-left:1px solid rgba(255,255,255,.14)}
.step .n{font-family:var(--f-display);font-size:54px;font-weight:600;color:var(--accent);line-height:.8}
.step p{color:var(--on-dark-muted);font-size:15px}
.step .std{font-family:var(--f-mono);font-size:12px;color:var(--on-dark);border:1px solid rgba(255,255,255,.22);padding:4px 8px;justify-self:start}

/* trabalhos */
.works{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:220px;grid-auto-flow:dense;gap:12px}
.work{position:relative;overflow:hidden;background:var(--steel);margin:0;border:0;padding:0;cursor:zoom-in;text-align:left;color:#fff}
.work.tall{grid-row:span 2}
.work.wide{grid-column:span 2}
.work img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.work:hover img{transform:scale(1.04)}
.work figcaption,.work .cap{position:absolute;left:0;right:0;bottom:0;padding:28px 14px 12px;background:linear-gradient(transparent,rgba(9,19,33,.88));font-size:14px;font-weight:500;display:grid;gap:2px}
.work .cap small{font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}

/* segmentos */
.segments{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.segment{padding:26px 24px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;gap:8px;align-content:start;background:var(--surface);min-width:0}
.segment svg{width:30px;height:30px;stroke:var(--accent-txt);fill:none;stroke-width:1.8}
.segment h3{font-size:22px}
.segment p{color:var(--muted);font-size:15px}

/* faixa CTA */
.cta-band{position:relative;color:#fff;isolation:isolate;overflow:hidden;background:var(--dark)}
.cta-band > img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.cta-band::after{content:"";position:absolute;inset:0;background:rgba(9,19,33,.86);z-index:-1}
.cta-band .wrap{padding-block:clamp(56px,7vw,88px);display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center}
.cta-band p{color:#cdd4d8;margin-top:12px;max-width:56ch}
.cta-band .ctas{display:flex;flex-wrap:wrap;gap:12px}

/* split (texto + imagem) */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,72px);align-items:center}
.split.rev{grid-template-columns:.95fr 1.05fr}
.split.rev .split-media{order:-1}
.split-text{display:grid;gap:18px;min-width:0}
.split-text p{color:var(--muted)}
.split-media{position:relative;min-width:0}
.split-media img{width:100%;aspect-ratio:4/5;object-fit:cover}
.split-media .badge{position:absolute;left:-1px;bottom:24px;background:var(--accent);color:var(--accent-ink);padding:14px 18px;display:grid;gap:2px;max-width:70%}
.split-media .badge b{font-family:var(--f-display);font-size:24px;text-transform:uppercase;line-height:1}
.split-media .badge span{font-family:var(--f-mono);font-size:12px}
.checks{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.checks li{display:grid;grid-template-columns:22px 1fr;gap:12px;align-items:start}
.checks li::before{content:"";width:16px;height:16px;margin-top:4px;border:2px solid var(--ink);background:linear-gradient(var(--accent),var(--accent)) center/8px 8px no-repeat}
.checks b{display:block}
.checks span{color:var(--muted);font-size:15px}

/* tabela técnica */
.table-wrap{overflow-x:auto;border:1px solid var(--line)}
table.spec{width:100%;border-collapse:collapse;font-size:15px;min-width:520px}
table.spec th,table.spec td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
table.spec th{font-family:var(--f-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:500;width:34%;background:var(--steel)}
table.spec tr:last-child th,table.spec tr:last-child td{border-bottom:0}

/* escala de limpeza Sa (ISO 8501-1) */
.sa-scale{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line)}
.sa{display:grid;grid-template-rows:auto 1fr;min-width:0}
.sa .swatch{height:120px;position:relative}
.sa:nth-child(1) .swatch{background:linear-gradient(135deg,#7a3f1a,#9b5524 40%,#6d6a64 70%,#8a5530)}
.sa:nth-child(2) .swatch{background:linear-gradient(135deg,#6f6b66,#8d8780 45%,#7d5a3c 70%,#8f8a84)}
.sa:nth-child(3) .swatch{background:linear-gradient(135deg,#9da2a5,#b9bdc0 50%,#a5a59f 75%,#b3b7ba)}
.sa:nth-child(4) .swatch{background:linear-gradient(135deg,#c3c8cb,#dfe2e4 50%,#cdd1d4)}
.sa .swatch b{position:absolute;left:14px;bottom:10px;font-family:var(--f-display);font-weight:600;font-size:32px;color:#fff;text-shadow:0 1px 8px rgba(0,0,0,.35)}
.sa .txt{padding:16px 16px 18px;display:grid;gap:6px;align-content:start;border-left:1px solid var(--line)}
.sa:first-child .txt{border-left:0}
.sa .txt strong{font-size:15px}
.sa .txt span{color:var(--muted);font-size:14px}
.sa.rec .txt{background:#fff8e3}
.sa.rec .txt strong::after{content:"Mais pedido";font-family:var(--f-mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;background:var(--accent);color:var(--accent-ink);padding:2px 6px;margin-left:8px;vertical-align:2px}
.note-small{font-family:var(--f-mono);font-size:12px;color:var(--muted);margin-top:12px}

/* galeria de aplicações (chips) */
.chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0}
.chips li{border:1px solid var(--line);padding:8px 14px;font-size:14.5px;background:var(--surface)}

/* FAQ */
.faq{display:grid;gap:0;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:20px 44px 20px 0;font-weight:600;font-size:17px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:12px;font-family:var(--f-display);font-size:32px;color:var(--accent-txt);line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 0 22px;color:var(--muted);max-width:72ch}

/* filtros trabalhos */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.filters button{font-family:var(--f-mono);font-size:13px;padding:9px 16px;border:1px solid var(--line);background:var(--surface);cursor:pointer;color:var(--ink)}
.filters button[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}

/* lightbox */
dialog.lb{border:0;padding:0;background:transparent;max-width:min(1100px,94vw);max-height:92vh}
dialog.lb::backdrop{background:rgba(10,12,14,.9)}
dialog.lb img{max-height:84vh;width:auto;margin:0 auto}
dialog.lb p{color:#fff;font-size:15px;padding-top:10px;text-align:center}
dialog.lb button{position:fixed;top:16px;right:16px;width:46px;height:46px;border:0;background:var(--accent);color:var(--accent-ink);font-size:26px;cursor:pointer}

/* orçamento */
.quote{display:grid;grid-template-columns:1.35fr .65fr;gap:clamp(28px,4vw,56px);align-items:start}
.form{display:grid;grid-template-columns:1fr 1fr;gap:18px 20px;background:var(--surface);border:1px solid var(--line);padding:clamp(22px,3vw,36px);min-width:0}
.form .full{grid-column:1/-1}
.field{display:grid;gap:6px;min-width:0}
.field label{font-family:var(--f-mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.field input,.field select,.field textarea{font:inherit;font-size:16px;padding:12px 14px;border:1px solid #bfc6ca;border-radius:var(--radius);background:#fff;color:var(--ink);width:100%}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--accent);outline-offset:0;border-color:var(--ink)}
.field textarea{min-height:110px;resize:vertical}
.form-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.form-actions small{color:var(--muted);font-size:13.5px;max-width:42ch}
.form-error{color:#b42318;font-size:14px}
.contact-card{background:var(--dark);color:var(--on-dark);padding:clamp(22px,3vw,32px);display:grid;gap:22px}
.contact-card h3{color:#fff}
.contact-card dl{margin:0;display:grid;gap:16px}
.contact-card dt{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--on-dark-muted)}
.contact-card dd{margin:2px 0 0;font-size:16px;user-select:all}
.contact-card a:not(.btn){text-decoration:none;border-bottom:2px solid var(--accent)}

/* rodapé */
.site-footer{background:var(--deep);color:var(--on-dark-muted);font-size:15px}
.site-footer .wrap{padding-block:56px 28px;display:grid;gap:40px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px}
.foot-grid h4{font-family:var(--f-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#fff;margin:0 0 14px;font-weight:500}
.foot-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.foot-grid a{text-decoration:none}
.foot-grid a:hover{color:#fff}
.site-footer .logo{color:#fff}
.site-footer .logo-text small{color:var(--on-dark-muted)}
.foot-about{display:grid;gap:16px;align-content:start}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;font-family:var(--f-mono);font-size:12px}

/* WhatsApp flutuante */
.wa-float{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:60;background:var(--wa);color:#fff;text-decoration:none;display:flex;align-items:center;gap:10px;padding:12px 18px 12px 14px;border-radius:999px;box-shadow:0 10px 28px rgba(0,0,0,.25);font-weight:600;font-size:15px}
.wa-float svg{width:24px;height:24px}
.wa-float:hover{filter:brightness(.93)}

/* ---------- responsivo ---------- */
@media (max-width:1020px){
  .services{grid-template-columns:1fr 1fr}
  .services .service:last-child{grid-column:1/-1}
  .services .service:last-child .ph{aspect-ratio:16/7}
  .steps{grid-template-columns:1fr 1fr}
  .step:nth-child(3){padding-left:0;border-left:0}
  .works{grid-template-columns:repeat(3,1fr)}
  .segments{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .spec-strip ul{grid-template-columns:1fr 1fr}
  .spec-strip li:nth-child(3){border-left:0}
  .spec-strip li:nth-child(n+3){border-top:1px solid rgba(14,26,43,.18)}
  .quote{grid-template-columns:1fr}
  .sa-scale{grid-template-columns:1fr 1fr}
  .sa:nth-child(3) .txt{border-left:0}
}
@media (max-width:880px){
  .menu-toggle{display:grid}
  .nav{position:absolute;left:0;right:0;top:100%;background:var(--dark);border-bottom:3px solid var(--accent);flex-direction:column;align-items:stretch;padding:8px var(--gutter) 18px;display:none;box-shadow:0 20px 40px rgba(0,0,0,.12)}
  .nav.open{display:flex}
  .nav > a:not(.btn),.nav .dd > button{padding:14px 0;border-bottom:1px solid rgba(255,255,255,.1);width:100%;justify-content:space-between}
  .dd-menu{background:transparent}
  .dd-menu a{color:var(--on-dark-muted)}
  .dd-menu a:hover,.dd-menu a[aria-current="page"]{background:transparent;color:var(--accent)}
  .dd-menu small{color:#6f8299}
  .dd-menu{position:static;display:block;border:0;box-shadow:none;padding:0 0 8px 12px;min-width:0}
  .dd > button{pointer-events:none}
  .nav .btn{margin:14px 0 0;justify-content:center}
  .split,.split.rev{grid-template-columns:1fr}
  .split.rev .split-media{order:0}
  .split-media img{aspect-ratio:4/3}
  .cta-band .wrap{grid-template-columns:1fr}
  .sec-head.row{grid-template-columns:1fr}
}
@media (max-width:620px){
  :root{--gutter:16px}
  .topbar .hide-sm{display:none}
  .services{grid-template-columns:1fr}
  .services .service:last-child .ph{aspect-ratio:4/3}
  .steps{grid-template-columns:1fr}
  .step,.step + .step{padding-left:0;border-left:0;border-bottom:1px solid rgba(255,255,255,.14);padding-bottom:22px}
  .works{grid-template-columns:1fr 1fr;grid-auto-rows:170px}
  .work.wide{grid-column:span 2}
  .segments{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .form{grid-template-columns:1fr}
  .sa-scale{grid-template-columns:1fr}
  .sa .txt{border-left:0}
  .hero::after{background:linear-gradient(180deg,rgba(18,22,25,.78),rgba(18,22,25,.92))}
  .wa-float span{display:none}
  .wa-float{padding:14px}
  .site-header .logo img{height:40px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media (max-width:620px){
  .table-wrap{border:0;overflow:visible}
  table.spec{min-width:0;border:1px solid var(--line)}
  table.spec tr{display:block;border-bottom:1px solid var(--line)}
  table.spec tr:last-child{border-bottom:0}
  table.spec th,table.spec td{display:block;width:auto;border:0}
  table.spec th{padding:12px 16px 4px}
  table.spec td{padding:4px 16px 14px}
}
/* destaque do botão de orçamento no menu */
.nav .btn-cta{font-weight:700;box-shadow:0 0 0 0 rgba(255,201,60,.55);animation:cta-pulse 2.6s ease-out infinite;transition:transform .2s,background .2s,box-shadow .2s}
.nav .btn-cta svg{transition:transform .2s}
.nav .btn-cta:hover{transform:translateY(-2px);animation:none;box-shadow:0 8px 22px rgba(255,201,60,.38)}
.nav .btn-cta:hover svg{transform:translateX(3px)}
@keyframes cta-pulse{0%{box-shadow:0 0 0 0 rgba(255,201,60,.55)}70%{box-shadow:0 0 0 12px rgba(255,201,60,0)}100%{box-shadow:0 0 0 0 rgba(255,201,60,0)}}
@media (prefers-reduced-motion:reduce){.nav .btn-cta{animation:none;box-shadow:0 0 0 3px rgba(255,201,60,.35)}}
/* alternativa ao formulário no topo da página de orçamento */
.hero-alt{display:grid;gap:12px;justify-items:start;margin-top:4px;padding-top:20px;border-top:1px solid rgba(255,255,255,.18);max-width:60ch}
.hero-alt p{color:#d3dce7;font-size:16px}