/* LC Steel · estilos comuns: base, botões, cabeçalho, mega menu, rodapé, gaveta, formulários e peças das páginas internas */
p,li,dd,small,figcaption,.lead{text-wrap:pretty}
h1,h2,h3,h4{text-wrap:balance}
:root{
  --papel:#f3f4f1;--papel2:#e6e8e3;--branco:#fff;--tinta:#121a2b;--tinta2:#3d4657;--mute:#667085;
  --navy:#1c2d4f;--navy2:#13213d;--navy3:#0c1529;--aco:#8b939c;--corte:#e1251b;--corte2:#ff5a4c;
  --linha:rgba(18,26,43,.12);--wa:#25D366;--ok:#1f9d55;--meio:#e8a317;
  --wrap:1280px;--r:10px;
  --f:'Geist',system-ui,sans-serif;--fm:'Ubuntu Sans Mono',ui-monospace,monospace;
  --ease:cubic-bezier(.2,.8,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scrollbar-color:var(--navy) var(--papel2)}
html::-webkit-scrollbar{width:12px}
html::-webkit-scrollbar-track{background:var(--papel2)}
html::-webkit-scrollbar-thumb{background:var(--navy);border:3px solid var(--papel2);border-radius:6px}
body{font-family:var(--f);font-size:17px;line-height:1.6;color:var(--tinta);background:var(--papel) url(/img/tx-papel.jpg);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
:focus-visible{outline:2px solid var(--corte);outline-offset:3px;border-radius:4px}
.wrap{width:min(var(--wrap),100% - 48px);margin-inline:auto}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.pular{position:absolute;left:12px;top:-60px;z-index:300;padding:10px 14px;border-radius:8px;background:var(--navy);color:#fff;font-weight:600;transition:top .2s}
.pular:focus{top:12px}
.mono{font-family:var(--fm)}
.cota{display:inline-flex;align-items:center;gap:10px;font-family:var(--fm);font-size:13px;font-weight:500;letter-spacing:.04em;text-transform:uppercase;color:var(--corte)}
.cota::before,.cota::after{content:"";width:18px;height:9px;border-inline:1.5px solid currentColor;background:linear-gradient(currentColor,currentColor) 0 50%/100% 1.5px no-repeat}

/* ---------- botões ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 24px;border-radius:var(--r);font-family:var(--f);font-weight:600;font-size:16px;line-height:1;white-space:nowrap;position:relative;transition:transform .25s var(--ease),box-shadow .25s,background-color .25s,color .25s}
.btn svg{width:18px;height:18px;flex:none;transition:translate .25s var(--ease)}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0) scale(.98)}
.btn:hover svg.arr{translate:4px 0}
.btn--corte{color:#fff;background:var(--corte);box-shadow:0 12px 26px -12px rgba(225,37,27,.75),inset 0 1px 0 rgba(255,255,255,.25)}
.btn--corte:hover{background:#ec3226;box-shadow:0 16px 30px -12px rgba(225,37,27,.85),0 0 0 4px rgba(225,37,27,.14),inset 0 1px 0 rgba(255,255,255,.3)}
.btn--navy{color:#fff;background:var(--navy);box-shadow:0 12px 24px -14px rgba(19,33,61,.9)}
.btn--navy:hover{background:#26406f;box-shadow:0 16px 28px -14px rgba(19,33,61,.95),0 0 0 4px rgba(28,45,79,.12)}
.btn--claro{color:#fff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.5)}
.btn--claro:hover{box-shadow:inset 0 0 0 1.5px #fff,0 0 0 4px rgba(255,255,255,.08);background:rgba(255,255,255,.07)}
.btn--linha{color:var(--navy);box-shadow:inset 0 0 0 1.5px rgba(28,45,79,.35)}
.btn--linha:hover{box-shadow:inset 0 0 0 1.5px var(--navy),0 0 0 4px rgba(28,45,79,.08);background:rgba(28,45,79,.04)}
.btn--wa{color:#04361a;background:var(--wa);box-shadow:0 12px 26px -12px rgba(37,211,102,.8)}
.btn--wa:hover{background:#30e276;box-shadow:0 16px 30px -12px rgba(37,211,102,.9),0 0 0 4px rgba(37,211,102,.16)}
.btns{display:flex;flex-wrap:wrap;gap:10px}

/* ---------- cabeçalho ---------- */
.hd{position:relative;z-index:60;background:#fff;box-shadow:0 1px 0 var(--linha)}
.hd__in{display:flex;align-items:center;gap:22px;height:84px}
.hd__logo{display:flex;align-items:center;gap:12px;flex:none}
.hd__logo img{width:58px;height:58px}
.hd__logo b{font-weight:800;font-size:21px;letter-spacing:-.01em;color:var(--navy);line-height:1}
.hd__logo small{display:block;font-family:var(--fm);font-size:11px;color:var(--mute);margin-top:4px;text-transform:uppercase;letter-spacing:.06em}
.nav{margin-left:auto}
.nav ul{display:flex;list-style:none}
.nav a{position:relative;display:inline-flex;align-items:center;gap:6px;padding:12px 11px;font-weight:500;font-size:15px;color:var(--tinta2);white-space:nowrap;transition:color .25s}
.nav a::before,.nav a::after{content:"";position:absolute;bottom:4px;left:11px;right:11px;height:9px;opacity:0;transform:scaleX(.2);transition:transform .35s var(--ease),opacity .25s}
.nav a::before{background:linear-gradient(var(--corte),var(--corte)) 0 50%/100% 1.5px no-repeat}
.nav a::after{border-inline:1.5px solid var(--corte)}
.nav a:hover,.nav__mg.open>a{color:var(--tinta)}
.nav a:hover::before,.nav a:hover::after,.nav a[aria-current=page]::before,.nav a[aria-current=page]::after,.nav__mg.open>a::before,.nav__mg.open>a::after{opacity:1;transform:scaleX(1)}
.nav a[aria-current=page]{color:var(--navy);font-weight:600}
.nav__mg{display:flex;align-items:center}
.nav__mg>a{padding-right:4px}
.nav__mg>a::before,.nav__mg>a::after{right:4px}
.nav__tg{display:grid;place-items:center;width:24px;height:30px;border-radius:6px;color:var(--mute);transition:color .2s,background .2s}
.nav__tg:hover{color:var(--corte);background:var(--papel)}
.nav__tg svg{width:12px;height:12px;transition:rotate .3s var(--ease)}
.nav__mg.open .nav__tg svg{rotate:180deg}
.hd__act{display:flex;align-items:center;gap:10px;flex:none}
.hd__idf{display:inline-flex;align-items:center;gap:9px;height:46px;padding:0 15px;border-radius:10px;font-weight:600;font-size:14.5px;color:var(--corte);white-space:nowrap;box-shadow:inset 0 0 0 1.5px rgba(225,37,27,.3);transition:background .25s,box-shadow .25s,transform .25s var(--ease)}
.hd__idf:hover{background:rgba(225,37,27,.05);box-shadow:inset 0 0 0 1.5px var(--corte),0 0 0 4px rgba(225,37,27,.08);transform:translateY(-2px)}
.hd__idf i{width:7px;height:7px;border-radius:2px;background:var(--corte);box-shadow:0 0 0 3px rgba(225,37,27,.15);animation:pulse 2s ease-in-out infinite}
@keyframes pulse{50%{box-shadow:0 0 0 6px rgba(225,37,27,0)}}
.hd .btn{min-height:46px;padding:0 18px;font-size:15px}
.hd .btn--wa{width:46px;padding:0}
.burger{display:none;align-items:center;gap:10px;height:46px;padding:0 16px;border-radius:10px;font-weight:600;font-size:15px;color:#fff;background:var(--navy);transition:background .2s}
.burger:hover{background:#26406f}
.burger i{display:grid;gap:4px}.burger b{display:block;width:18px;height:2px;background:currentColor;border-radius:1px}

/* ---------- mega menu: prancha da linha de produtos ---------- */
.mg{position:absolute;left:0;right:0;top:100%;background:#fbfbf9 url(/img/tx-papel.jpg);box-shadow:0 1px 0 var(--linha),0 50px 70px -40px rgba(12,21,41,.55);clip-path:inset(0 0 100% 0);visibility:hidden;transition:clip-path .26s cubic-bezier(.7,0,.2,1),visibility 0s .26s}
.mg.open{clip-path:inset(0 0 -80px 0);visibility:visible;transition:clip-path .26s cubic-bezier(.7,0,.2,1)}
.mg::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--corte);transform:scaleX(0);transform-origin:left;transition:transform .5s .08s var(--ease)}
.mg.open::before{transform:scaleX(1)}
.mg__in{display:grid;grid-template-columns:250px minmax(0,1fr) 330px;gap:44px;padding:36px 0 40px}
.mg__t{margin-top:12px;font-weight:800;font-size:31px;line-height:1;letter-spacing:-.035em;color:var(--navy)}
.mg__p{margin-top:12px;font-size:15px;line-height:1.55;color:var(--tinta2)}
.mg__all{display:inline-flex;align-items:center;gap:8px;margin-top:18px;font-weight:600;font-size:15px;color:var(--navy);border-bottom:1.5px solid var(--corte);padding-bottom:3px;transition:color .2s,gap .25s var(--ease)}
.mg__all svg{width:16px;height:16px}
.mg__all:hover{color:var(--corte);gap:12px}
.mg__lista{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:repeat(5,auto);grid-auto-flow:column;column-gap:30px;list-style:none;border-top:2px solid var(--navy)}
.mg__lista a{position:relative;display:grid;grid-template-columns:58px minmax(0,1fr) 16px;align-items:center;gap:10px;padding:13px 0;border-bottom:1px solid var(--linha);font-weight:600;font-size:16px;color:var(--tinta);white-space:nowrap;transition:color .2s,padding .3s var(--ease)}
.mg__lista a b{font-family:var(--fm);font-weight:700;font-size:13px;color:var(--corte);letter-spacing:.02em}
.mg__lista a svg{width:16px;height:16px;color:var(--aco);opacity:0;translate:-6px 0;transition:opacity .2s,translate .3s var(--ease),color .2s}
.mg__lista a::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--corte);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.mg__lista a:hover,.mg__lista a.on{color:var(--navy);padding-left:6px}
.mg__lista a:hover::after,.mg__lista a.on::after{transform:scaleX(1)}
.mg__lista a:hover svg,.mg__lista a.on svg{opacity:1;translate:0 0;color:var(--corte)}
.mg__vista{display:flex;flex-direction:column;gap:10px;padding-left:34px;border-left:1px dashed rgba(28,45,79,.25)}
.mg__vista svg{width:100%;height:auto;background:#fff;border-radius:10px;box-shadow:inset 0 0 0 1px var(--linha)}
.mg__vista p{font-family:var(--fm);font-size:12.5px;color:var(--mute);line-height:1.45}
.mg__vista p b{display:block;font-family:var(--f);font-size:15px;color:var(--tinta);font-weight:600}

/* ---------- páginas internas: peças comuns ---------- */
.trilha{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;font-family:var(--fm);font-size:12.5px;letter-spacing:.05em;text-transform:uppercase;color:var(--mute)}
.trilha a{transition:color .2s}
.trilha a:hover{color:var(--corte)}
.trilha i{width:12px;height:1.5px;background:var(--aco)}
.trilha [aria-current]{color:var(--tinta)}
.h1{text-wrap:balance;font-weight:800;font-size:clamp(2.5rem,1.35rem + 3.4vw,4.6rem);line-height:.98;letter-spacing:-.042em;color:var(--navy)}
.h1 span,.h2 span{color:var(--corte)}
.h2{font-weight:800;font-size:clamp(2rem,1.2rem + 2.2vw,3.25rem);line-height:1.02;letter-spacing:-.035em;color:var(--navy)}
.h3{font-weight:700;font-size:21px;line-height:1.2;letter-spacing:-.015em;color:var(--navy)}
.lead{font-size:19px;line-height:1.62;color:var(--tinta2)}
.txt p{font-size:17px;line-height:1.7;color:var(--tinta2)}
.txt p+p{margin-top:14px}
.txt b{color:var(--tinta);font-weight:600}
.secao{padding:100px 0}
.navy{color:#fff;background:var(--navy3) url(/img/tx-navy.jpg)}
.navy .h2,.navy .h3{color:#fff}
.navy .h1 span,.navy .h2 span{color:var(--corte2)}
.navy .lead,.navy .txt p{color:#cfd8e8}
.navy .cota{color:#ff8d84}
/* folha de desenho: moldura dupla com marcas de canto */
.folha{position:relative;background:#fff;border-radius:14px;padding:16px;box-shadow:inset 0 0 0 1px var(--linha),0 40px 70px -45px rgba(12,21,41,.55)}
.folha::before{content:"";position:absolute;inset:8px;border:1px solid rgba(28,45,79,.16);border-radius:8px;pointer-events:none}
.marcas{position:absolute;inset:0;pointer-events:none}
.marcas i{position:absolute;width:16px;height:16px;border-color:var(--corte);border-style:solid;border-width:0}
.marcas i:nth-child(1){left:-7px;top:-7px;border-left-width:1.5px;border-top-width:1.5px}
.marcas i:nth-child(2){right:-7px;top:-7px;border-right-width:1.5px;border-top-width:1.5px}
.marcas i:nth-child(3){left:-7px;bottom:-7px;border-left-width:1.5px;border-bottom-width:1.5px}
.marcas i:nth-child(4){right:-7px;bottom:-7px;border-right-width:1.5px;border-bottom-width:1.5px}
.legenda{display:flex;justify-content:space-between;gap:12px;padding:10px 4px 0;font-family:var(--fm);font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--mute)}
.legenda b{color:var(--tinta);font-weight:700}
/* régua de dados: tabela de campos em linha, como a legenda de uma prancha */
.regua{display:grid;grid-template-columns:repeat(var(--c,4),minmax(0,1fr));border-top:2px solid var(--navy);border-bottom:1px solid var(--linha)}
.regua>div{padding:18px 20px 20px;border-left:1px solid var(--linha)}
.regua>div:first-child{border-left:0;padding-left:0}
.regua dt,.regua small{display:block;font-family:var(--fm);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--corte)}
.regua dd,.regua b{display:block;margin-top:6px;font-weight:600;font-size:16.5px;line-height:1.4;color:var(--tinta)}
.regua[style*="--c:2"]>div:nth-child(odd){border-left:0;padding-left:0}
.regua[style*="--c:2"]>div:nth-child(n+3){border-top:1px solid var(--linha)}
.navy .regua{border-color:rgba(255,255,255,.8)}
.navy .regua>div{border-color:rgba(255,255,255,.12)}
.navy .regua dt,.navy .regua small{color:#ff8d84}
.navy .regua dd,.navy .regua b{color:#fff}
.chipset{display:flex;flex-wrap:wrap;gap:6px;list-style:none}
.chipset li{font-family:var(--fm);font-size:13px;padding:6px 10px;border-radius:7px;background:#fff;color:var(--tinta2);box-shadow:inset 0 0 0 1px var(--linha)}
.navy .chipset li{background:rgba(255,255,255,.06);color:#dfe7f5;box-shadow:inset 0 0 0 1px rgba(255,255,255,.14)}
.seta{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:15.5px;color:var(--navy);transition:color .2s,gap .25s var(--ease)}
.seta svg{width:16px;height:16px}
.seta:hover{color:var(--corte);gap:12px}

/* ---------- formulários ---------- */
.fm{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 18px}
.fm .cheio{grid-column:1/-1}
.fm label,.fm .rot{display:grid;gap:7px;font-weight:600;font-size:14.5px;color:var(--tinta)}
.fm label small{font-weight:400;color:var(--mute);margin-left:4px}
.fm input,.fm select,.fm textarea{width:100%;min-height:52px;padding:13px 15px;border:0;border-radius:10px;background:#fff;box-shadow:inset 0 0 0 1.5px var(--linha);font-size:16px;font-weight:500;transition:box-shadow .2s;-webkit-appearance:none;appearance:none}
.fm select{padding-right:42px;cursor:pointer;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 8l5 5 5-5' fill='none' stroke='%231c2d4f' stroke-width='2'/%3E%3C/svg%3E") no-repeat right 14px center/16px}
.fm textarea{min-height:140px;resize:vertical;line-height:1.55}
.fm input:hover,.fm select:hover,.fm textarea:hover{box-shadow:inset 0 0 0 1.5px rgba(28,45,79,.35)}
.fm input:focus,.fm select:focus,.fm textarea:focus{outline:0;box-shadow:inset 0 0 0 2px var(--corte),0 0 0 4px rgba(225,37,27,.1)}
.fm input::placeholder,.fm textarea::placeholder{color:#a3abb8;font-weight:400}
.fm__hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.fm__fim{display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px}
.fm__fim small{font-size:13.5px;color:var(--mute)}
.fm__msg{grid-column:1/-1;display:none;padding:16px 18px;border-radius:10px;font-size:15px;line-height:1.55}
.fm__msg.on{display:block;animation:sobe .35s var(--ease) both}
.fm__msg.ok{background:#eef8f1;box-shadow:inset 0 0 0 1px rgba(31,157,85,.35);color:#145c33}
.fm__msg.alt{background:#fff5e0;box-shadow:inset 0 0 0 1px rgba(232,163,23,.4);color:#5c4210}
.fm__msg .btns{margin-top:12px}
.fm__msg .btn{min-height:44px;font-size:14.5px;padding:0 16px}
.fm button[disabled]{opacity:.6;pointer-events:none}
@keyframes sobe{from{opacity:0;translate:0 12px}to{opacity:1;translate:0 0}}

/* ---------- rodapé ---------- */
.ft{background:var(--navy3) url(/img/tx-navy.jpg);color:#dfe7f5}
.ft__in{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;padding:90px 0 50px}
.ft .ft__t{margin-top:14px;text-wrap:balance;font-weight:800;font-size:clamp(2rem,1.3rem + 2vw,3.2rem);line-height:1.02;letter-spacing:-.035em;color:#fff}
.ft .ft__t span{color:var(--corte2)}
.ft .cota{color:#ff8d84}
.ft__lead{margin-top:14px;color:#aebbd3;font-size:17px;max-width:520px}
.tels{margin-top:26px;display:grid;gap:4px}
.tels a,.tels p{display:flex;align-items:baseline;gap:14px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.08);transition:color .2s}
.tels small{width:110px;flex:none;font-family:var(--fm);font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:#7f90b1}
.tels b{font-family:var(--fm);font-weight:700;font-size:26px;color:#fff;transition:color .2s}
.tels a:hover b{color:var(--corte2)}
.tels .em b,.tels p b{font-size:19px}
.ft__cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.mapa{position:relative;min-height:420px;border-radius:16px;overflow:hidden;background:var(--navy2);box-shadow:inset 0 0 0 1px rgba(255,255,255,.1)}
.mapa iframe{position:absolute;left:0;top:-140px;width:100%;height:calc(100% + 280px);border:0;pointer-events:none;filter:grayscale(1) invert(1) contrast(.95) brightness(.9)}
.mapa::before{content:"";position:absolute;inset:0;z-index:1;background:#1c2d4f;mix-blend-mode:color;pointer-events:none}
.mapa .pin{position:absolute;left:50%;top:50%;z-index:2;width:22px;height:22px;margin:-24px 0 0 -11px;border-radius:6px;background:var(--corte);box-shadow:0 0 0 4px #fff}
.mapa .pin::after{content:"";position:absolute;inset:-12px;border-radius:10px;border:2px solid var(--corte);animation:ping 1.9s ease-out infinite}
@keyframes ping{from{opacity:.9;scale:.6}to{opacity:0;scale:1.6}}
.mapa a.go{position:absolute;inset:0;z-index:3}
.mapa .card{position:absolute;left:16px;right:16px;bottom:16px;z-index:4;display:flex;justify-content:space-between;align-items:center;gap:14px;padding:14px 16px;border-radius:10px;background:rgba(12,21,41,.9);backdrop-filter:blur(6px);box-shadow:inset 0 0 0 1px rgba(255,255,255,.15)}
.mapa .card b{display:block;font-weight:600;font-size:15px;color:#fff}
.mapa .card small{font-size:13.5px;color:#aebbd3}
.mapa .card .btn{min-height:44px;font-size:14.5px;padding:0 16px}
.ft__linha{display:flex;flex-wrap:wrap;justify-content:center;align-items:baseline;gap:6px 14px;padding:22px 0 24px;border-top:1px solid rgba(255,255,255,.08);text-align:center}
.ft__linha small{width:100%;margin-bottom:6px;font-family:var(--fm);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:#ff8d84}
.ft__linha a{font-size:13px;white-space:nowrap;color:#aebbd3;transition:color .2s}
.ft__linha a:hover{color:#fff}
@media (max-width:1340px){.ft__linha{column-gap:12px}.ft__linha a{font-size:12.5px}}
.ft__base{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:24px;align-items:center;padding:24px 0;border-top:1px solid rgba(255,255,255,.08)}
.ft__brand{display:flex;align-items:center;gap:12px}
.ft__brand img{width:52px;height:52px;border-radius:10px}
.ft__brand b{font-weight:800;font-size:18px;color:#fff;line-height:1}
.ft__brand small{display:block;font-family:var(--fm);font-size:11px;color:#7f90b1;margin-top:4px}
.ft__nav{display:flex;flex-wrap:wrap;justify-content:center;gap:2px}
.ft__nav a{position:relative;padding:8px 9px;font-size:14px;font-weight:500;color:#aebbd3;white-space:nowrap;transition:color .2s}
.ft__nav a::after{content:"";position:absolute;left:9px;right:9px;bottom:4px;height:1.5px;background:var(--corte2);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.ft__nav a:hover{color:#fff}
.ft__nav a:hover::after{transform:scaleX(1)}
.top{width:52px;height:52px;border-radius:11px;display:grid;place-items:center;color:#fff;background:var(--corte);box-shadow:0 12px 24px -12px rgba(225,37,27,.8);transition:transform .25s var(--ease);position:relative}
.top svg{width:20px;height:20px}
.top:hover{transform:translateY(-4px)}
.top::after{content:"Topo";position:absolute;top:-26px;left:50%;translate:-50% 4px;font-family:var(--fm);font-size:11px;color:#aebbd3;opacity:0;transition:opacity .2s,translate .2s}
.top:hover::after{opacity:1;translate:-50% 0}
.ft__legal{display:flex;justify-content:space-between;gap:10px 16px;flex-wrap:wrap;padding:16px 0 26px;border-top:1px solid rgba(255,255,255,.06);font-size:13.5px;color:#7f90b1}
.ft__legal>span>a{color:#dfe7f5;border-bottom:1px solid rgba(255,141,132,.4);transition:color .2s,border-color .2s}
.ft__legal>span>a:hover{color:#fff;border-color:#fff}
.ft__legal .credito a{color:inherit;font-weight:inherit;text-decoration:none;border:0;transition:color .2s}
.ft__legal .credito a:hover{color:var(--corte2)}

/* ---------- WhatsApp flutuante ---------- */
.wa-fl{position:fixed;right:22px;bottom:22px;z-index:90;width:60px;height:60px;border-radius:11px;background:var(--wa);display:grid;place-items:center;color:#fff;box-shadow:0 14px 30px -10px rgba(0,0,0,.45),inset 0 1px 0 rgba(255,255,255,.4);transition:transform .25s var(--ease)}
.wa-fl svg{width:30px;height:30px}
.wa-fl::before{content:"";position:absolute;inset:0;border-radius:11px;border:2px solid var(--wa);animation:ping 2.2s ease-out infinite}
.wa-fl:hover{transform:translateY(-3px) scale(1.04)}

/* ---------- gaveta (celular e tablet) ---------- */
.dw{position:fixed;inset:0;z-index:200;display:flex;flex-direction:column;padding:18px 20px 26px;overflow-y:auto;background:#fff;translate:100% 0;visibility:hidden;transition:translate .38s cubic-bezier(.75,0,.2,1),visibility 0s .38s}
.dw.open{translate:0 0;visibility:visible;transition:translate .38s cubic-bezier(.75,0,.2,1)}
.dw__top{display:flex;justify-content:space-between;align-items:center;padding-bottom:14px;border-bottom:2px solid var(--navy)}
.dw__x{width:46px;height:46px;border-radius:10px;display:grid;place-items:center;background:var(--papel);transition:background .2s}
.dw__x:hover{background:var(--papel2)}
.dw>nav{display:grid;margin:8px 0 12px}
.dw>nav>a,.dw__grupo>a{display:flex;justify-content:space-between;align-items:center;padding:14px 4px;border-bottom:1px solid var(--linha);font-weight:700;font-size:20px;color:var(--navy)}
.dw>nav>a[aria-current=page],.dw__grupo>a[aria-current=page]{color:var(--corte)}
.dw>nav>a.hl{color:var(--corte)}
.dw__grupo{border-bottom:1px solid var(--linha)}
.dw__grupo>a{border-bottom:0}
.dw__sub{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:2px 12px;padding:0 4px 14px;list-style:none}
.dw__sub a{display:flex;gap:8px;align-items:baseline;padding:7px 0;font-size:15px;font-weight:500;color:var(--tinta2)}
.dw__sub a b{font-family:var(--fm);font-size:11.5px;color:var(--corte);min-width:44px}
.dw__sub .dw__cx{grid-column:1/-1}
.dw__foot{margin-top:auto;display:grid;gap:10px}
.dw__foot .btn{width:100%}
.dw__foot p{text-align:center;font-family:var(--fm);font-size:13px;color:var(--mute)}

/* ---------- responsivo ---------- */
@media (min-width:900px){
  .just{text-align:justify;hyphens:auto;-webkit-hyphens:auto}
}
@media (max-width:1320px){
  .hd__idf{display:none}
}
@media (max-width:1180px){
  .nav,.hd__act .btn--corte,.mg{display:none}
  .burger{display:inline-flex}
  .hd__act{margin-left:auto}
  .ft__in{grid-template-columns:minmax(0,1fr)}
  .ft__base{grid-template-columns:minmax(0,1fr);justify-items:center;text-align:center}
}
@media (max-width:899px){
  body{font-size:16.5px}
  .hd__in{height:72px}
  .hd__logo img{width:46px;height:46px}.hd__logo small{display:none}
  .h1,.h2,.h3,.trilha{text-align:center;justify-content:center}
  .lead{font-size:17.5px}
  .secao{padding:76px 0}
  .regua{grid-template-columns:repeat(2,minmax(0,1fr))}
  .regua>div{padding:16px 14px}
  .regua>div:nth-child(odd){border-left:0;padding-left:0}
  .regua>div:nth-child(n+3){border-top:1px solid var(--linha)}
  .navy .regua>div:nth-child(n+3){border-color:rgba(255,255,255,.12)}
  .btns{justify-content:center}
  .fm{grid-template-columns:minmax(0,1fr)}
  .fm__fim{flex-direction:column;justify-content:center;text-align:center}
  .ft__in{padding:70px 0 40px;text-align:center}
  .ft__lead{margin-inline:auto}
  .tels a,.tels p{flex-direction:column;align-items:center;gap:2px}
  .tels small{width:auto}
  .ft__cta{justify-content:center;flex-direction:column;align-items:center}
  .ft__cta .btn{width:min(360px,100%)}
  .mapa .card{flex-direction:column;text-align:center}
  .ft__linha{justify-content:center;text-align:center}
  .ft__linha small{width:100%;margin:0 0 4px}
  .ft__legal{justify-content:center;text-align:center}
  .wa-fl{right:16px;bottom:16px;width:56px;height:56px}
}
@media (max-width:599px){
  main .btns:not(.spec__btns){flex-direction:column;align-items:center}
  main .btns:not(.spec__btns) .btn{width:min(340px,100%)}
}
@media (max-width:699px){
  .ft__nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:2px 8px}
  .regua{grid-template-columns:minmax(0,1fr)}
  .regua>div{border-left:0;padding-left:0;text-align:center}
  .regua>div:nth-child(n+2){border-top:1px solid var(--linha)}
  .navy .regua>div:nth-child(n+2){border-color:rgba(255,255,255,.12)}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}
.nofx *,.nofx *::before,.nofx *::after{animation:none!important;transition:none!important}
/* bloqueio de cópia */
body{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}
input,textarea,select{-webkit-user-select:text;user-select:text}
img{-webkit-user-drag:none;user-drag:none}

/* montador de especificação (conexões tubulares e páginas de flange) */
.mt{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:44px;align-items:start}
.mt__cab{margin-bottom:30px}
.mt__cab .h2{margin-top:12px}
.mt__cab p:not(.cota){margin-top:14px;max-width:620px;font-size:17.5px;color:var(--tinta2)}
.mt__passos{display:grid;gap:0;list-style:none;border-top:2px solid var(--navy);counter-reset:p}
.mt__passos>li{counter-increment:p;display:grid;grid-template-columns:52px 170px minmax(0,1fr);gap:16px;align-items:center;padding:16px 0;border-bottom:1px solid var(--linha)}
.mt__passos>li::before{content:"0" counter(p);font-family:var(--fm);font-weight:700;font-size:14px;color:var(--corte)}
.mt__passos label,.mt__passos .rot{font-weight:700;font-size:16px;color:var(--tinta)}
.mt__passos label small,.mt__passos .rot small{display:block;font-weight:400;font-size:13px;color:var(--mute)}
.esc{display:flex;flex-wrap:wrap;gap:6px}
.esc button{padding:10px 13px;border-radius:9px;font-size:14.5px;font-weight:500;color:var(--tinta2);background:#fff;box-shadow:inset 0 0 0 1.5px var(--linha);transition:background .2s,color .2s,box-shadow .2s}
.esc button:hover{box-shadow:inset 0 0 0 1.5px rgba(28,45,79,.4)}
.esc button[aria-pressed=true]{background:var(--navy);color:#fff;box-shadow:none}
.mt input,.mt select{width:100%;min-height:48px;padding:11px 14px;border:0;border-radius:9px;background:#fff;box-shadow:inset 0 0 0 1.5px var(--linha);font-size:15.5px;font-weight:500;-webkit-appearance:none;appearance:none;transition:box-shadow .2s}
.mt select{padding-right:40px;cursor:pointer;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 8l5 5 5-5' fill='none' stroke='%231c2d4f' stroke-width='2'/%3E%3C/svg%3E") no-repeat right 12px center/16px}
.mt input:focus,.mt select:focus{outline:0;box-shadow:inset 0 0 0 2px var(--corte),0 0 0 4px rgba(225,37,27,.1)}
.mt__duo{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:8px}
.mt__res{display:grid;gap:16px;padding:26px;border-radius:16px;color:#fff;background:var(--navy3) url(/img/tx-navy.jpg);box-shadow:0 40px 70px -40px rgba(12,21,41,.8)}
.mt__res img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:10px}
.mt__res small{display:block;font-family:var(--fm);font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:#9fb0cf}
.mt__linha{padding:16px 18px;border-radius:11px;background:rgba(255,255,255,.06);box-shadow:inset 0 0 0 1px rgba(255,255,255,.14);font-family:var(--fm);font-size:15px;line-height:1.55}
.mt__linha span{display:block;margin-top:4px;color:#fff}
.mt__res p{font-size:15px;color:#cfd8e8}
.mt__res .btns{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8px}
.mt__res .btn{min-height:48px;font-size:15px;padding:0 14px}
.mt__res .btn--corte{grid-column:1/-1}
.mt__passos>li[hidden]{display:none}
.mf__mat{display:grid;gap:8px}
.esc button small{margin-left:4px;font-size:11px;font-weight:400;color:var(--mute)}
.esc button[aria-pressed=true] small{color:#c5d0e6}
.mf__des{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);gap:12px;align-items:stretch;padding:16px;border-radius:11px;background:var(--papel) url(/img/tx-papel.jpg);box-shadow:inset 0 0 0 1px rgba(255,255,255,.4)}
.mf__des figure{display:grid;grid-template-rows:minmax(0,1fr) auto;align-items:center;gap:6px;margin:0}
.mf__des svg{display:block;width:100%;height:auto}
.mf__des figcaption{font-family:var(--fm);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;text-align:center;color:var(--mute)}
.mf__med{display:flex;flex-wrap:wrap;gap:8px}
.mf__med>div{flex:1 1 calc(33.333% - 8px);padding:10px 12px;border-radius:9px;background:rgba(255,255,255,.06);box-shadow:inset 0 0 0 1px rgba(255,255,255,.12)}
.mf__med dt{font-family:var(--fm);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:#9fb0cf}
.mf__med dd{margin-top:2px;font-weight:700;font-size:17px;color:#fff}
.mf__med dd small{display:inline;font-family:inherit;font-weight:400;font-size:12px;letter-spacing:0;text-transform:none;color:#9fb0cf;margin-left:3px}
.mt__res p.mf__ref{font-size:13px;color:#9fb0cf}
@media (max-width:1180px){
  .mt{grid-template-columns:minmax(0,1fr)}
  .mt__res{max-width:640px;width:100%;margin-inline:auto}
}
@media (max-width:899px){
  .mt__cab{text-align:center}
  .mt__cab .cota{justify-content:center}
  .mt__cab p:not(.cota){margin-inline:auto}
  .mt__passos>li{grid-template-columns:40px minmax(0,1fr);row-gap:10px}
  .mt__passos>li>:last-child{grid-column:1/-1}
  .mf__med>div{flex-basis:calc(50% - 8px);text-align:center}
}