/* fontes servidas pelo próprio site (a política de segurança só libera fonte do mesmo domínio) */
@font-face{font-family:'Archivo';font-style:normal;font-display:swap;font-weight:100 900;font-stretch:62% 125%;src:url(fonts/archivo-latin-wdth-normal.woff2) format('woff2-variations'),url(fonts/archivo-latin-wdth-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Archivo';font-style:normal;font-display:swap;font-weight:100 900;font-stretch:62% 125%;src:url(fonts/archivo-latin-ext-wdth-normal.woff2) format('woff2-variations'),url(fonts/archivo-latin-ext-wdth-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-display:swap;font-weight:400;src:url(fonts/ibm-plex-sans-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-display:swap;font-weight:500;src:url(fonts/ibm-plex-sans-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-display:swap;font-weight:600;src:url(fonts/ibm-plex-sans-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-display:swap;font-weight:700;src:url(fonts/ibm-plex-sans-latin-700-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-display:swap;font-weight:400;src:url(fonts/ibm-plex-mono-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-display:swap;font-weight:500;src:url(fonts/ibm-plex-mono-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-display:swap;font-weight:600;src:url(fonts/ibm-plex-mono-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
/* Ficha técnica de aço: grafite, régua de 2px, a barra laranja do TT como único acento.
   Assinatura: a linha da tabela do projeto vira peça desenhada e etiqueta com BVBS. */
:root{
  --bg:#F3F4F6; --surface:#FFFFFF; --soft:#E8EAED; --line:#D3D7DC;
  --ink:#15171B; --ink-2:#4A515C; --steel:#3A3F47; --steel-2:#2E3238; --on-steel:#FFFFFF; --on-steel-2:#C9CED5;
  --accent:#E8641B; --accent-ink:#9A3F0C; --ok:#23704A; --bad:#B3261E; --warn-bg:#FFF4EC;
  --display:'Archivo','Arial',sans-serif;
  --body:'IBM Plex Sans','Segoe UI',Arial,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,Consolas,monospace;
  --max:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.6 var(--body);-webkit-font-smoothing:antialiased}
a{color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
p{margin:0}
.wrap{max-width:var(--max);margin:0 auto;padding-inline:max(16px,4vw)}
@media (min-width:1300px){.wrap{padding-inline:0}}
h1,h2,h3{font-family:var(--display);font-stretch:106%;margin:0;text-wrap:balance;letter-spacing:-.022em}
h1{font-size:clamp(34px,5.2vw,68px);line-height:1.02;font-weight:800}
h2{font-size:clamp(26px,3.2vw,38px);line-height:1.12;font-weight:800}
h3{font-size:18px;line-height:1.3;font-weight:700}
.lead{font-size:clamp(17px,1.5vw,19px);color:var(--ink-2);max-width:58ch}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:2px;font:700 16px/1 var(--body);text-decoration:none;border:2px solid var(--ink);color:var(--ink);background:transparent;cursor:pointer}
.btn:hover{background:var(--soft)}
.btn.pri{background:var(--accent);border-color:var(--accent);color:var(--ink)}
.btn.pri:hover{background:#F07A36}
.band{padding-block:96px}
.sec-head{display:flex;flex-direction:column;gap:16px;max-width:780px;margin-bottom:44px}

/* topo */
.top{position:sticky;top:0;z-index:10;background:rgba(243,244,246,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:28px;min-height:68px}
.logo{height:22px;width:auto;display:block;color:var(--ink)}
.top nav{display:flex;gap:24px;margin-left:auto}
.top nav a{text-decoration:none;font-weight:600;font-size:15px;color:var(--ink-2)}
.top nav a:hover{color:var(--ink)}
.top .btn{min-height:42px;font-size:15px;padding:0 16px}
@media (max-width:860px){.top nav{display:none}.top .btn{margin-left:auto;white-space:nowrap}}

/* hero */
.hero{padding-block:40px 80px}
.hero-copy{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:48px;align-items:end;margin-bottom:36px}
.hero-copy .col{display:flex;flex-direction:column;gap:22px}
.acao{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.acao p{font-size:15px;color:var(--ink-2);max-width:30ch;line-height:1.45}
.support{font:500 13px/1.6 var(--mono);color:var(--ink-2)}
@media (max-width:900px){.hero-copy{grid-template-columns:1fr;gap:24px}}

/* bancada: projeto -> peça -> etiqueta */
.bancada{display:grid;grid-template-columns:minmax(0,1fr) 40px minmax(0,.92fr) 40px minmax(0,1fr);align-items:stretch;background:var(--surface);border:1px solid var(--line);box-shadow:0 30px 60px -36px rgba(20,22,26,.4)}
.etapa{display:flex;flex-direction:column;min-width:0}
.etapa-cab{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--line);font:500 12px/1.2 var(--mono);color:var(--ink-2)}
.etapa-cab b{color:var(--ink);font-weight:600}
.seta{display:flex;align-items:center;justify-content:center;border-inline:1px solid var(--line);background:var(--bg)}
.seta svg{width:18px;height:18px;color:var(--accent)}

/* tabela de aço como sai do projeto (papel quadriculado de prancha) */
.prancha{flex:1;padding:14px 16px 16px;background:
  linear-gradient(var(--surface),var(--surface)) padding-box,
  repeating-linear-gradient(0deg,transparent 0 23px,#EEF0F2 23px 24px),
  repeating-linear-gradient(90deg,transparent 0 23px,#EEF0F2 23px 24px);background-blend-mode:normal}
.prancha{background:repeating-linear-gradient(0deg,transparent 0 23px,#EEF0F2 23px 24px),repeating-linear-gradient(90deg,transparent 0 23px,#EEF0F2 23px 24px),var(--surface)}
.prancha-tit{font:600 12px/1.3 var(--mono);text-align:center;border:1.5px solid var(--ink);border-bottom:0;padding:6px;background:var(--surface)}
table.aco{width:100%;border-collapse:collapse;font:500 13px/1.2 var(--mono);background:var(--surface)}
table.aco th,table.aco td{border:1.5px solid var(--ink);padding:7px 6px;text-align:center;font-variant-numeric:tabular-nums}
table.aco th{font-size:11px;font-weight:600}
table.aco tbody tr{cursor:pointer;transition:background .15s}
table.aco tbody tr:hover td{background:#F4F5F7}
table.aco tbody tr.on td{background:var(--warn-bg)}
table.aco tbody tr.on td:first-child{box-shadow:inset 6px 0 0 var(--accent)}
table.aco button{all:unset}
.prancha-dica{margin-top:10px;font-size:13px;color:var(--ink-2)}

.peca{flex:1;display:flex;flex-direction:column;background:#1C1F24;color:#fff;min-height:300px}
.peca .etapa-cab{border-bottom-color:#30353C;color:#AEB5BE}
.peca .etapa-cab b{color:#fff}
.peca svg{flex:1;width:100%;height:auto;display:block}
.peca .barra{fill:none;stroke:#E3E6EA;stroke-width:5;stroke-linecap:round;stroke-linejoin:round}
.peca .barra.desenha{animation:desenha 1.1s ease-out forwards}
@keyframes desenha{from{stroke-dashoffset:var(--len)}to{stroke-dashoffset:0}}
.peca .cota{fill:var(--accent);font:600 12px var(--mono);opacity:0;animation:aparece .3s .9s forwards}
@keyframes aparece{to{opacity:1}}
.peca-pe{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid #30353C}
.peca-pe div{padding:10px 14px;border-right:1px solid #30353C;min-width:0}
.peca-pe div:last-child{border-right:0}
.peca-pe b{display:block;font:600 18px/1.2 var(--mono)}
.peca-pe span{font-size:12px;color:#AEB5BE;font-family:var(--mono)}

.etq-area{flex:1;display:flex;flex-direction:column;align-items:center;padding:18px 18px 16px;background:var(--bg);gap:12px}
/* impressora: a etiqueta sai pela boca */
.impressora{width:100%;max-width:300px;position:relative}
.boca{height:14px;margin:0 -8px;border-radius:3px;background:var(--steel);position:relative;z-index:2;box-shadow:0 2px 0 rgba(0,0,0,.18)}
.boca::after{content:"";position:absolute;left:10px;right:10px;bottom:3px;height:2px;background:#15171B;border-radius:1px}
.feed{overflow:hidden;margin-top:-3px;padding:0 0 12px}
.etq{background:#fff;color:#000;font-family:'Archivo',Arial,sans-serif;font-stretch:100%;box-shadow:0 14px 22px -16px rgba(0,0,0,.5);border:1px solid #BFC4CA;border-top:0}
.etq.nova{animation:imprime 1.15s cubic-bezier(.35,0,.25,1) both}
@keyframes imprime{from{transform:translateY(-101%)}to{transform:none}}
.e-row{display:grid;border-bottom:1px solid #000}
.e-row:last-child{border-bottom:0}
.e-c{padding:3px 6px 4px;border-right:1px solid #000;min-width:0;display:flex;flex-direction:column;gap:1px}
.e-c:last-child{border-right:0}
.e-c i{font:600 6.5px/1.2 Arial,sans-serif;font-style:normal;letter-spacing:.04em;text-transform:uppercase}
.e-c b{font:800 13px/1.1 'Archivo',Arial,sans-serif;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.e-c b.xl{font-size:19px}
.e-top{grid-template-columns:minmax(0,1fr) 76px}
.e-top .e-c:first-child b{font-size:11px;font-weight:800}
.e-4{grid-template-columns:.9fr 1fr .8fr 1.1fr}
.e-corpo{display:grid;grid-template-columns:minmax(0,1fr) 30px}
.e-des{display:flex;flex-direction:column;border-right:1px solid #000;min-width:0}
.etq .e-des svg{display:block;width:100%;height:auto}
.etq svg .b{fill:none;stroke:#000;stroke-width:3.4;stroke-linecap:square;stroke-linejoin:miter}
.etq svg .c{fill:#000;font:700 11px 'Archivo',Arial,sans-serif}
.e-des small{font:600 7.5px/1 Arial,sans-serif;text-align:center;padding:0 0 5px}
.e-faixa{background:#000;color:#fff;display:flex;align-items:center;justify-content:center}
.e-faixa span{writing-mode:vertical-rl;transform:rotate(180deg);font:800 15px/1 'Archivo',Arial,sans-serif;letter-spacing:.02em}
.e-perf{height:0;border-top:1.5px dashed #000;margin:0}
.e-apont{display:grid;grid-template-columns:auto repeat(3,minmax(0,1fr)) 30px;align-items:stretch;font:700 10px/1 'Archivo',Arial,sans-serif}
.e-apont>span{padding:8px 6px;border-right:1px solid #000;white-space:nowrap;display:flex;align-items:center}
.e-apont>span.id{font:600 7px/1.2 'IBM Plex Mono',monospace;writing-mode:vertical-rl;transform:rotate(180deg);padding:4px 3px;text-align:center}
.e-maq{display:grid;grid-template-columns:62px minmax(0,1fr) 30px}
.e-qr{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:5px 4px;border-right:1px solid #000}
.e-qr svg{width:52px;height:52px;display:block}
.e-qr span{font:600 6.5px/1 'IBM Plex Mono',monospace}
.e-pdf{display:flex;flex-direction:column;gap:3px;padding:6px 6px 4px;min-width:0;border-right:1px solid #000}
.e-pdf svg{display:block;width:100%;height:50px}
.e-pdf span{font:700 6.5px/1 Arial,sans-serif;text-align:center;letter-spacing:.04em}
.e-faixa.sm span{font-size:13px}
/* linha BVBS que a máquina lê */
.bv{width:100%;max-width:300px;display:flex;flex-direction:column;gap:6px}
.bv-cab{display:flex;justify-content:space-between;gap:8px;font:500 11px/1.2 var(--mono);color:var(--ink-2)}
.bv-txt{font:500 10.5px/1.55 var(--mono);color:var(--ink-2);word-break:break-all;background:var(--surface);border:1px solid var(--line);padding:7px 9px}
.bv-txt span{opacity:0;animation:aparece .18s forwards;animation-delay:calc(1.05s + var(--i) * 28ms)}
.bv-txt .k{color:var(--accent-ink);font-weight:600}
.bv-txt .v{color:var(--ink)}
.bv-txt .g .v{color:var(--steel)}
.bv-txt .ck{color:var(--ink)}
@media (max-width:1000px){
  .bancada{grid-template-columns:1fr}
  .seta{border-inline:0;border-block:1px solid var(--line);height:36px}
  .seta svg{transform:rotate(90deg)}
  .etq-area{padding:24px 16px}
}

.importa{display:flex;flex-wrap:wrap;gap:10px 28px;margin-top:18px;font-size:15px;color:var(--ink-2)}
.importa span::before{content:"";display:inline-block;width:14px;height:4px;background:var(--steel);margin-right:10px;vertical-align:middle}

/* conferência de peso */
.split{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:56px;align-items:start}
.split .txt{display:flex;flex-direction:column;gap:20px}
.split .txt p{color:var(--ink-2)}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:32px}}
.tbl-box{background:var(--surface);border:1px solid var(--line);overflow-x:auto}
table.conf{border-collapse:collapse;width:100%;font-size:14px;min-width:540px}
table.conf th,table.conf td{padding:11px 14px;text-align:right;border-bottom:1px solid var(--line);white-space:nowrap}
table.conf th{font:600 12px/1.25 var(--mono);color:var(--ink-2);border-bottom:2px solid var(--ink)}
table.conf td{font-family:var(--mono);font-variant-numeric:tabular-nums}
table.conf td:first-child,table.conf th:first-child{text-align:left}
table.conf tr.tot td{font-weight:600;background:var(--soft);border-bottom:0}
.q-bad{color:var(--bad);font-weight:600}
.cap{font-size:13px;color:var(--ink-2);padding:12px 14px;border-top:1px solid var(--line)}
.trava{display:flex;gap:14px;align-items:flex-start;border:2px solid var(--accent);background:var(--warn-bg);padding:14px 16px;font-size:15px}
.trava strong{font-family:var(--display);font-stretch:104%;display:block}

/* máquinas */
.bitolas{display:grid;grid-template-columns:repeat(9,minmax(0,1fr));gap:6px}
.bit{border:1.5px solid var(--steel);background:var(--surface);padding:14px 4px;text-align:center;display:flex;flex-direction:column;gap:6px;min-width:0}
.bit b{font:600 16px/1 var(--mono)}
.bit span{font:500 11px/1.2 var(--mono);color:var(--ink-2)}
.bit.barra{background:var(--steel);color:#fff}
.bit.barra span{color:var(--on-steel-2)}
.legend{display:flex;gap:24px;flex-wrap:wrap;font-size:14px;color:var(--ink-2);margin-top:14px}
.legend i{display:inline-block;width:14px;height:14px;margin-right:8px;vertical-align:-2px;border:1.5px solid var(--steel)}
.legend i.b{background:var(--steel)}
.facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--line);background:var(--surface);margin-top:24px}
.facts div{padding:18px;border-right:1px solid var(--line);min-width:0}
.facts div:last-child{border-right:0}
.facts b{display:block;font:600 26px/1.2 var(--mono)}
.facts span{font-size:14px;color:var(--ink-2)}
@media (max-width:700px){.bitolas{grid-template-columns:repeat(5,minmax(0,1fr))}.facts{grid-template-columns:1fr}.facts div{border-right:0;border-bottom:1px solid var(--line)}}

/* galpão -> obra */
.steel{background:var(--steel);color:#fff}
.steel .lead{color:var(--on-steel-2)}
.trilho{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:3px solid #5A616B;margin-top:8px}
.trilho article{padding:22px 22px 0 0;display:flex;flex-direction:column;gap:12px;min-width:0;position:relative}
.trilho article+article{padding-left:22px;border-left:1px solid #4A5059}
.trilho article::before{content:"";position:absolute;top:-3px;left:0;right:0;height:3px;background:transparent}
.trilho article:first-child::before{background:var(--accent)}
.trilho .n{font:600 13px/1 var(--mono);color:var(--accent)}
.trilho h3{font-size:17px}
.trilho p{font-size:15px;color:var(--on-steel-2)}
.mini{background:var(--steel-2);border:1px solid #4A5059;padding:12px 14px;font:500 13px/1.5 var(--mono);color:#E6E9EC;margin-top:auto}
.mini .r{display:flex;justify-content:space-between;gap:10px}
.mini .x{color:#FF9C8F;font-weight:600}
.mini .ok{color:#7FD3A4;font-weight:600}
@media (max-width:900px){.trilho{grid-template-columns:1fr 1fr;row-gap:28px}.trilho article:nth-child(3){padding-left:0;border-left:0}}
@media (max-width:560px){.trilho{grid-template-columns:1fr}.trilho article+article{padding-left:0;border-left:0}}

/* para quem */
.quem{border-top:2px solid var(--ink)}
.quem div{display:grid;grid-template-columns:minmax(0,320px) minmax(0,1fr);gap:32px;padding:24px 0;border-bottom:1px solid var(--line)}
.quem p{color:var(--ink-2)}
@media (max-width:760px){.quem div{grid-template-columns:1fr;gap:6px}}

/* demonstração */
.cta .wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,440px);gap:56px;align-items:start}
.cta .col{display:flex;flex-direction:column;gap:20px}
.cta ul{list-style:none;margin:0;padding:0;border-top:1px solid #4A5059}
.cta li{padding:12px 0;border-bottom:1px solid #4A5059;position:relative;color:var(--on-steel-2)}
form{background:var(--surface);color:var(--ink);padding:26px;display:grid;gap:14px;border-top:6px solid var(--accent)}
form label{font:600 13px/1.2 var(--body);display:grid;gap:6px}
form input,form select{font:400 16px/1.2 var(--body);min-height:46px;padding:0 12px;border:1.5px solid var(--line);background:var(--bg);color:var(--ink);border-radius:2px;width:100%}
form input:focus,form select:focus{border-color:var(--ink);outline:2px solid var(--accent);outline-offset:0}
form .two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
form small{font-size:12px;color:var(--ink-2)}
.ok-msg{font-size:14px;color:var(--ok);font-weight:600}
@media (max-width:900px){.cta .wrap{grid-template-columns:1fr}}
@media (max-width:480px){form .two{grid-template-columns:1fr}}


/* estribadeira que lê código */
.leitor{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:56px;align-items:center}
.leitor .txt{display:flex;flex-direction:column;gap:22px}
.leitor .txt>p{color:var(--ink-2)}
.marcas{display:flex;flex-wrap:wrap;gap:8px}
.marcas span{font:600 14px/1 var(--body);padding:9px 12px;border:1.5px solid var(--steel);background:var(--surface)}
.marcas span.o{border-style:dashed;color:var(--ink-2);font-weight:500}
.opcoes{border-top:2px solid var(--ink)}
.opcoes div{display:grid;grid-template-columns:minmax(0,170px) minmax(0,1fr);gap:20px;padding:14px 0;border-bottom:1px solid var(--line);font-size:15px}
.opcoes b{font-family:var(--display);font-stretch:104%;font-weight:700}
.opcoes p{color:var(--ink-2)}
.tec{font:500 12.5px/1.55 var(--mono);color:var(--ink-2)}
.cena{display:grid;grid-template-columns:minmax(0,1.1fr) 40px minmax(0,1fr);align-items:stretch;background:var(--surface);border:1px solid var(--line);box-shadow:0 30px 60px -36px rgba(20,22,26,.4)}
.cena .etapa-cab{font:500 12px/1.2 var(--mono)}
.cena-etq{display:flex;align-items:center;justify-content:center;padding:26px 16px;background:var(--bg);flex:1}
.cola{color:#000;font-family:'Archivo',Arial,sans-serif;position:relative;width:100%;max-width:280px;background:#fff;border:1px solid #BFC4CA;box-shadow:0 12px 22px -16px rgba(0,0,0,.45)}
.cola .e-perf{border-top:1.5px dashed #000}
.laser{position:absolute;left:-10px;right:-10px;top:10%;height:2px;background:var(--accent);box-shadow:0 0 10px 2px rgba(232,100,27,.55);animation:varre 2.4s ease-in-out infinite alternate;pointer-events:none}
@keyframes varre{from{top:12%}to{top:88%}}
.painel{flex:1;background:#1C1F24;color:#E6E9EC;display:flex;flex-direction:column}
.painel .etapa-cab{border-bottom-color:#30353C;color:#AEB5BE}
.painel .etapa-cab b{color:#fff}
.lcd{flex:1;margin:16px;border:1px solid #3A4048;background:#14171B;padding:12px 14px;font:500 13px/1.25 var(--mono);display:flex;flex-direction:column;gap:9px}
.lcd .r{display:flex;justify-content:space-between;gap:12px}
.lcd .r span{color:#8F98A3}
.lcd .r b{font-weight:600;text-align:right;white-space:nowrap}
.lcd .st{margin-top:auto;padding-top:10px;border-top:1px solid #30353C;display:flex;align-items:center;gap:8px;color:#7FD3A4;font-weight:600}
.lcd .st i{width:8px;height:8px;border-radius:50%;background:#7FD3A4;animation:pisca 1.6s ease-in-out infinite}
@keyframes pisca{50%{opacity:.25}}
@media (max-width:1000px){.leitor{grid-template-columns:1fr;gap:36px}}
@media (max-width:700px){.cena{grid-template-columns:1fr}.cena .seta{border-inline:0;border-block:1px solid var(--line);height:36px}.cena .seta svg{transform:rotate(90deg)}.opcoes div{grid-template-columns:1fr;gap:4px}}
.prancha{display:flex;flex-direction:column}
.lido{margin:auto 0 0;padding-top:18px;display:grid;grid-template-columns:1fr 1fr;gap:0;background:transparent}
.lido div{padding:10px 12px;border:1px solid var(--line);margin:-1px 0 0 -1px;background:var(--surface)}
.lido dt{font:500 11px/1.2 var(--mono);color:var(--ink-2)}
.lido dd{margin:4px 0 0;font-size:18px;font-weight:600}
.escala{margin:0;display:flex;flex-direction:column;gap:12px}
.escala-box{background:var(--surface);border:1px solid var(--line);padding:22px 24px 14px;overflow-x:auto}
.escala svg{display:block;width:100%;min-width:560px;max-width:880px;height:auto;margin:0 auto}
.escala circle.rolo{fill:var(--surface);stroke:var(--steel);stroke-width:1.6}
.escala circle.barra{fill:var(--steel)}
.escala .t{font:500 12px var(--mono);fill:var(--ink-2);text-anchor:middle}
.escala .tl{font:600 12px var(--mono);fill:var(--ink)}
.escala .br{fill:none;stroke:var(--ink);stroke-width:1.2}
.escala .br.b{stroke:var(--accent)}
.escala figcaption{font-size:13px;color:var(--ink-2)}
@media (max-width:700px){.escala-box{padding:16px 12px 10px}.escala svg{min-width:470px}.escala .t,.escala .tl{font-size:14px}}
.exemplo{margin-top:22px;font:500 12px/1.4 var(--mono);color:var(--on-steel-2)}
footer{border-top:1px solid var(--line);padding-block:36px 44px;font-size:14px;color:var(--ink-2)}
footer .wrap{display:flex;gap:24px 40px;flex-wrap:wrap;align-items:center;justify-content:space-between}
footer nav{display:flex;gap:20px;flex-wrap:wrap}
footer a{text-decoration:none}
footer a:hover{color:var(--ink)}
.conf-tag{font:600 11px/1 var(--mono);color:var(--accent-ink);background:var(--warn-bg);border:1px dashed var(--accent);padding:3px 6px}

/* publicação: estilos que estavam inline (a CSP do site bloqueia style="...") */
#conferencia{padding-top:24px}
.sem-topo{padding-top:0}
.form-msg{font-size:14px;font-weight:600;margin:0}
.form-msg.erro{color:var(--bad)}
.isca{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
form button[disabled]{opacity:.6;cursor:progress}

/* ===== páginas internas, menu e rodapé (SEO) ===== */
.top nav a.atual{color:var(--ink)}
.aviso-cookies{position:fixed;left:16px;right:16px;bottom:16px;z-index:50;max-width:760px;margin:0 auto;background:var(--surface,#fff);border:1px solid var(--line);border-top:4px solid var(--accent);box-shadow:0 10px 30px rgba(0,0,0,.18);padding:16px 18px;display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.aviso-cookies p{margin:0;flex:1 1 320px;font-size:15px;line-height:1.45}
.aviso-cookies-botoes{display:flex;gap:10px}
.aviso-cookies .btn{min-height:42px;font-size:15px;padding:0 18px}
.hero h1 .h1-sobre{display:block;font:600 13px/1.4 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2);margin-bottom:14px}
.migalha{font:500 13px/1.4 var(--mono);color:var(--ink-2);padding-top:28px}
.migalha a{text-decoration:none;color:var(--ink-2)}
.migalha a:hover{color:var(--ink)}
.pg-hero{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:48px;align-items:start;padding-block:28px 56px}
.pg-hero h1{font-size:clamp(32px,4.4vw,56px)}
.pg-hero .col{display:flex;flex-direction:column;gap:22px}
.ficha{margin:0;background:var(--surface);border:1px solid var(--line);border-top:6px solid var(--accent)}
.ficha div{padding:14px 18px;border-bottom:1px solid var(--line)}
.ficha div:last-child{border-bottom:0}
.ficha dt{font:600 12px/1.3 var(--mono);color:var(--ink-2)}
.ficha dd{margin:4px 0 0;font-size:15px;line-height:1.45}
.pg-corpo{display:flex;flex-direction:column;gap:64px;padding-bottom:72px}
.pg-sec{display:flex;flex-direction:column;gap:16px;max-width:820px}
.pg-sec.pg-largo{max-width:none}
.legal{max-width:820px;padding-block:28px 72px;display:flex;flex-direction:column;gap:14px}
.legal h1{font-size:clamp(30px,4vw,48px)}
.legal h2{font-size:22px;margin-top:22px}
.legal p,.legal li{font-size:16px;line-height:1.6}
.legal ul{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:6px}
.legal .atualizado{font:500 13px/1.4 var(--mono);color:var(--ink-2)}
form small a{color:inherit}
.pg-sec figure.tbl-box{margin:0}
table.conf.texto th,table.conf.texto td{text-align:left;font-family:var(--body)}
table.conf.texto td:first-child,table.conf.texto td:nth-child(2){font-family:var(--mono);white-space:nowrap}
.pg-duas-tab{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;align-items:start}
.pg-sec p code,.pg-lista code{font:500 .92em var(--mono);background:var(--soft);padding:1px 5px}
.tec a{color:var(--ink);text-decoration-color:var(--accent);text-decoration-thickness:2px;text-underline-offset:3px;white-space:nowrap}
.pg-sec.pg-duas{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;max-width:none;align-items:start}
.pg-sec.pg-duas>div{display:flex;flex-direction:column;gap:16px}
.pg-sec p,.pg-lista{color:var(--ink-2)}
.pg-sec a{color:var(--ink);text-decoration-color:var(--accent);text-decoration-thickness:2px;text-underline-offset:3px}
.pg-sec b{color:var(--ink)}
.pg-lista{margin:0;padding:0;list-style:none;border-top:1px solid var(--line)}
.pg-lista li{padding:11px 0 11px 22px;border-bottom:1px solid var(--line);position:relative}
.pg-lista li::before{content:"";position:absolute;left:0;top:21px;width:10px;height:3px;background:var(--steel)}
.pg-cartao{margin:0;background:var(--surface);border:1px solid var(--line);padding:20px;display:flex;flex-direction:column;gap:12px}
.pg-cartao-tit{font:600 13px/1.3 var(--mono);color:var(--ink)}
.pg-cartao-sub{font-size:14px;color:var(--ink-2)}
table.conf.compacta{min-width:0;font-size:13px}
table.conf.compacta th,table.conf.compacta td{padding:8px 10px;white-space:normal}
.pg-bvbs{background:var(--surface);border:1px solid var(--line);padding:12px 14px;font:500 13px/1.6 var(--mono);word-break:break-all;color:var(--ink)}
.pg-formula{background:var(--surface);border:1px solid var(--line);padding:12px 14px}
.pg-formula code,.pg-bvbs code{font-family:var(--mono);color:var(--ink)}
.faq{max-width:820px}
.faq h2{margin-bottom:18px}
.faq details{border-top:1px solid var(--line)}
.faq details:last-of-type{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:16px 36px 16px 0;font:700 17px/1.35 var(--display);font-stretch:104%;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:12px;font:500 24px/1 var(--mono);color:var(--accent)}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 0 18px;color:var(--ink-2);max-width:70ch}
.relacionadas{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:2px solid var(--ink)}
.relacionadas a{display:flex;flex-direction:column;gap:6px;padding:18px 20px 18px 0;text-decoration:none;border-bottom:1px solid var(--line)}
.relacionadas a b{font:700 17px/1.3 var(--display);font-stretch:104%}
.relacionadas a span{font-size:14px;color:var(--ink-2)}
.relacionadas a:hover b{text-decoration:underline;text-decoration-color:var(--accent);text-decoration-thickness:2px;text-underline-offset:3px}
.cta-pag .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cta-pag h2{color:#fff;max-width:22ch}
/* calculadoras */
.calc{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;background:var(--surface);border:1px solid var(--line);border-top:6px solid var(--accent);padding:20px}
.calc label{font:600 13px/1.2 var(--body);display:grid;gap:6px}
.calc label small{font-weight:400;color:var(--ink-2)}
.calc input,.calc select{font:400 16px/1.2 var(--body);min-height:46px;padding:0 12px;border:1.5px solid var(--line);background:var(--bg);color:var(--ink);border-radius:2px;width:100%}
.calc input:focus,.calc select:focus{border-color:var(--ink);outline:2px solid var(--accent);outline-offset:0}
.calc-saida{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--line)}
.calc-saida div{padding:14px 16px;border-right:1px solid var(--line)}
.calc-saida div:last-child{border-right:0}
.calc-saida b{display:block;font:600 24px/1.2 var(--mono)}
.calc-saida span{font-size:13px;color:var(--ink-2)}
.calc-estribo{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;align-items:start}
.calc-estribo .calc{grid-template-columns:repeat(2,minmax(0,1fr))}
.calc-desenho{background:#1C1F24;color:#fff;display:flex;flex-direction:column}
.calc-desenho svg{width:100%;height:auto;display:block}
.calc-desenho .barra{fill:none;stroke:#E3E6EA;stroke-width:5;stroke-linecap:round;stroke-linejoin:round}
.calc-desenho .cota{fill:var(--accent);font:600 13px var(--mono)}
.calc-desenho .calc-saida{border:0;border-top:1px solid #30353C}
.calc-desenho .calc-saida div{border-right-color:#30353C}
.calc-desenho .calc-saida b{color:#fff;font-size:20px}
.calc-desenho .calc-saida span{color:#AEB5BE}
table.conf.peso td:nth-child(2),table.conf.peso td:nth-child(3){font-family:var(--body)}
/* home: soluções */
.sol{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 48px;border-top:2px solid var(--ink)}
.sol a{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 16px;padding:20px 0;border-bottom:1px solid var(--line);text-decoration:none}
.sol a b{font:700 19px/1.3 var(--display);font-stretch:104%}
.sol a span{grid-column:1;color:var(--ink-2);font-size:15px}
.sol a i{grid-row:1/3;grid-column:2;align-self:center;font-style:normal;font:600 20px var(--mono);color:var(--accent)}
.sol a:hover b{text-decoration:underline;text-decoration-color:var(--accent);text-decoration-thickness:2px;text-underline-offset:3px}
.sol-ferr{margin-top:28px;display:flex;gap:10px 24px;flex-wrap:wrap;align-items:baseline;font-size:15px;color:var(--ink-2)}
.sol-ferr a{color:var(--ink);font-weight:600;text-decoration-color:var(--accent);text-decoration-thickness:2px;text-underline-offset:3px}
/* página de orçamento: grade da obra em partes */
.grade-partes .gp{display:flex;flex-direction:column;gap:4px;font:500 12px/1.2 var(--mono)}
.gp-l{display:grid;grid-template-columns:68px repeat(6,minmax(0,1fr));gap:4px;align-items:center}
.gp-l span{color:var(--ink-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.gp-cab span{text-align:center;color:var(--ink)}
.gp-cab span:first-child{text-align:left}
.gp-l i,.gp-leg i{display:block;height:26px;background:var(--soft);border:1px solid var(--line)}
.gp-l i.p1,.gp-leg i.p1{background:#5A616B;border-color:#5A616B}
.gp-l i.p2,.gp-leg i.p2{background:var(--accent);border-color:var(--accent)}
.gp-l i.p3,.gp-leg i.p3{background:var(--warn-bg);border:2px dashed var(--accent)}
.gp-l i.p2{animation:gp-marca 2.6s ease-in-out infinite alternate}
@keyframes gp-marca{from{opacity:.55}to{opacity:1}}
.gp-leg{display:flex;flex-wrap:wrap;gap:8px 16px;font:500 12px/1.3 var(--mono);color:var(--ink-2)}
.gp-leg span{display:flex;align-items:center;gap:6px}
.gp-leg i{width:14px;height:14px}
/* página de plano de corte: folha de corte */
.folha-corte td:last-child{width:52px}
.folha-corte td i{display:inline-block;width:18px;height:18px;border:2px solid var(--line);vertical-align:middle}
.folha-corte i.fc-ok{background:var(--ok);border-color:var(--ok);position:relative}
.folha-corte i.fc-ok::after{content:"";position:absolute;left:4px;top:0;width:5px;height:10px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
.folha-corte i.fc-agora{border-color:var(--accent);animation:pisca 1.6s ease-in-out infinite}
/* página de gestão: rotina do PCP */
.rotina .rt{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.rotina .rt li{display:grid;grid-template-columns:78px minmax(0,1fr);gap:2px 12px;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}
.rotina .rt i{grid-row:1/3;align-self:start;font:600 11px/1 var(--mono);font-style:normal;text-transform:uppercase;padding:6px 6px;text-align:center;border:1px solid}
.rotina .rt span{color:var(--ink-2)}
.rotina .rt b{font:500 13px/1.35 var(--mono);color:var(--ink)}
.rt-ok{color:var(--ok);border-color:var(--ok)}
.rt-at{color:var(--accent-ink);border-color:var(--accent);background:var(--warn-bg)}
.rt-pr{color:#fff;background:var(--bad);border-color:var(--bad)}
/* home: chão de fábrica */
.chao{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:56px;align-items:start}
.chao .txt{display:flex;flex-direction:column;gap:20px}
.chao-lista{list-style:none;margin:6px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.chao-lista li{display:flex;flex-direction:column;gap:4px;padding:14px 16px;background:var(--surface);border:1px solid var(--line);border-top:4px solid var(--accent)}
.chao-lista b{font:700 17px/1.3 var(--display);font-stretch:104%}
.chao-lista span{color:var(--ink-2);font-size:15px}
.quadro{background:var(--surface);border:1px solid var(--line);border-top:6px solid var(--steel);display:flex;flex-direction:column;position:relative;overflow:hidden}
.q-cab{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:var(--steel);color:#fff;font:600 13px/1.2 var(--mono)}
.q-cab b{font-weight:500;color:var(--on-steel-2)}
.q-maq{padding:14px 16px;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:8px}
.q-top{display:flex;justify-content:space-between;align-items:center;gap:10px}
.q-top b{font:700 16px/1.2 var(--display);font-stretch:104%}
.q-st{font:600 11px/1 var(--mono);text-transform:uppercase;padding:5px 8px;border:1px solid}
.q-st.ok{color:var(--ok);border-color:var(--ok)}
.q-st.at{color:var(--accent-ink);border-color:var(--accent);background:var(--warn-bg)}
.q-aco{font:500 12px/1.3 var(--mono);color:var(--ink-2)}
.q-barra{height:8px;background:var(--soft);position:relative;overflow:hidden}
.q-barra i{position:absolute;inset:0 auto 0 0;width:var(--p);background:var(--steel)}
.q-peca{display:flex;justify-content:space-between;gap:10px;font:500 12px/1.3 var(--mono);color:var(--ink)}
.q-peca .q-prog{flex:1;height:8px;background:var(--soft);align-self:center;position:relative;overflow:hidden}
.q-peca .q-prog i{position:absolute;inset:0 auto 0 0;width:100%;background:var(--accent);transform-origin:left;animation:q-produz 7s linear infinite}
@keyframes q-produz{from{transform:scaleX(.05)}to{transform:scaleX(1)}}
.q-fila{display:flex;gap:3px;font:600 11px/1 var(--mono)}
.q-fila span{flex:var(--w) 1 0;padding:7px 6px;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.q-fila .c1{background:#5A616B}.q-fila .c2{background:#2F6C8F}.q-fila .c3{background:#7A5C9E}
.q-fila .troca{flex:0 0 auto;background:var(--soft);color:var(--ink);border:1px dashed var(--ink-2)}
.q-aviso{font:700 12px/1.3 var(--mono);color:var(--accent-ink);background:var(--warn-bg);border-left:4px solid var(--accent);padding:8px 10px;animation:q-alerta 1.8s ease-in-out infinite}
@keyframes q-alerta{50%{opacity:.62}}
.q-parou{display:flex;justify-content:space-between;align-items:center;gap:10px;font:500 12px/1.3 var(--mono);color:var(--ink-2)}
.q-parou button{font:700 12px/1 var(--mono);text-transform:uppercase;padding:9px 12px;background:var(--accent);color:#fff;border:0;cursor:default;animation:q-pulso 2s ease-in-out infinite}
@keyframes q-pulso{0%,100%{box-shadow:0 0 0 0 rgba(232,100,27,.45)}50%{box-shadow:0 0 0 7px rgba(232,100,27,0)}}
.q-toast{margin:14px 16px 16px;padding:10px 12px;background:var(--ink);color:#fff;font:500 12px/1.4 var(--mono);border-left:4px solid var(--accent);animation:q-toast 9s ease-in-out infinite}
.q-toast b{color:#FFB98C;font-weight:700}
@keyframes q-toast{0%,8%{opacity:0;transform:translateY(8px)}14%,78%{opacity:1;transform:none}86%,100%{opacity:0;transform:translateY(8px)}}
#chao-de-fabrica .exemplo{color:var(--ink-2);margin-top:18px}
@media (max-width:900px){.chao{grid-template-columns:1fr;gap:36px}}
@media (max-width:480px){.gp-l{grid-template-columns:54px repeat(6,minmax(0,1fr))}.q-fila .c3{display:none}}
/* rodapé */
footer.rodape .wrap{display:block}
footer.rodape{border-top:1px solid var(--line);padding-block:48px 28px;font-size:14px;color:var(--ink-2)}
footer.rodape .rod-grade{display:grid;grid-template-columns:minmax(0,1.3fr) repeat(3,minmax(0,1fr));gap:32px}
footer.rodape .rod-marca{display:flex;flex-direction:column;gap:14px;max-width:34ch}
footer.rodape h2{font:600 12px/1.3 var(--mono);color:var(--ink);margin:0 0 12px;letter-spacing:0}
footer.rodape nav{display:flex;flex-direction:column;gap:9px}
footer.rodape a{text-decoration:none;color:var(--ink-2)}
footer.rodape a:hover{color:var(--ink)}
footer.rodape .rod-base{margin-top:36px;padding-top:18px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.nao-achou{padding-block:80px 120px;display:flex;flex-direction:column;gap:20px;max-width:640px}
@media (max-width:900px){
  .pg-hero,.pg-sec.pg-duas,.calc-estribo,.pg-duas-tab{grid-template-columns:1fr}
  .relacionadas{grid-template-columns:1fr}
  .sol{grid-template-columns:1fr}
  footer.rodape .rod-grade{grid-template-columns:1fr 1fr}
  footer.rodape .rod-marca{grid-column:1/-1}
}
@media (max-width:560px){
  .calc,.calc-estribo .calc{grid-template-columns:1fr}
  .calc-saida{grid-template-columns:1fr}
  .calc-saida div{border-right:0;border-bottom:1px solid var(--line)}
  .calc-desenho .calc-saida div{border-bottom-color:#30353C}
}
.conf.cmp{min-width:620px}
.conf.cmp th,table.conf.cmp td{text-align:left;font-family:var(--body);white-space:normal;vertical-align:top}
.conf.cmp td:first-child{font-weight:600;color:var(--ink)}
.conf.cmp td:nth-child(2){color:var(--ink-2)}
.conf.cmp td:last-child{color:var(--ink)}
.importa.dif span{color:var(--ink);font-weight:600}
.cmp-mais{margin-top:16px}
.cmp-mais a{font-weight:600}
.conf.cmp{font-size:15px}
.conf.cmp th,table.conf.cmp td{padding:12px 14px}
.conf.cmp th{font-size:12px}
@media (max-width:760px){.conf.cmp{font-size:14px}}