/* DC Usinagem — claro e limpo, com cara de desenho técnico: off-white de aço, grade de projeto ao fundo,
   grafite da engrenagem do logo e o cobre das faíscas como acento. Manrope + IBM Plex Mono nos rótulos, cantos retos. */
:root{
  --bg:#f3f4f5;
  --paper:#ffffff;
  --steel:#e7e9ec;
  --ink:#16181b;
  --ink-2:#4d545c;
  --mute:#8a9198;
  --line:#dfe2e6;
  --cu:#c4652b;
  --cu-2:#e08a4f;
  --dark:#16181b;
  --zap:#25d366;
  --r:6px;
  --mono:'IBM Plex Mono',ui-monospace,monospace;
  --grid:linear-gradient(#16181b0a 1px,transparent 1px) 0 0/44px 44px,linear-gradient(90deg,#16181b0a 1px,transparent 1px) 0 0/44px 44px;
  --ease:cubic-bezier(.22,1,.36,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;overflow-x:clip}
body{font:400 14px/1.7 'Manrope',system-ui,sans-serif;color:var(--ink);background:var(--bg);overflow-x:clip}
img,video,canvas{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,textarea{font:inherit;color:inherit}
em{font-style:normal;color:var(--cu)}
.wrap{width:min(1180px,100% - 40px);margin-inline:auto}
:focus-visible{outline:2px solid var(--cu);outline-offset:3px;border-radius:6px}

/* ---------- base ---------- */
.tag{display:inline-flex;align-items:center;gap:8px;font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-2);margin-bottom:12px}
.tag--light{color:#aeb4bb}
.dot{width:6px;height:6px;border-radius:50%;background:var(--cu);flex:none}
.dot.is-open{background:#3f9d63;animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 #3f9d6366}70%{box-shadow:0 0 0 8px #3f9d6300}100%{box-shadow:0 0 0 0 #3f9d6300}}
h2{font-weight:300;font-size:clamp(1.7rem,3vw,2.35rem);line-height:1.15;letter-spacing:-.015em}
h3{font-weight:500;font-size:.98rem;line-height:1.3}
.sub{color:var(--ink-2);max-width:430px;font-size:.88rem}
.head{margin-bottom:32px}
.head--row{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;flex-wrap:wrap}
.sec{padding:84px 0;position:relative}
.sec--steel{background:var(--steel)}
.sec--dark{background:var(--dark);color:#eef0f2}
.sec--dark .sub{color:#aeb4bb}
.sec--dark em{color:var(--cu-2)}
.bt{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:12px 22px;border-radius:5px;font-weight:500;font-size:.8rem;transition:background .3s,color .3s,border-color .3s,transform .3s var(--ease);white-space:nowrap}
.bt:active{transform:scale(.97)}
.bt--dark{background:var(--ink);color:#fff}
.bt--dark:hover{background:var(--cu)}
.bt--ghost{border:1px solid var(--line);background:var(--paper)}
.bt--ghost:hover{border-color:var(--ink)}
.bt--sm{padding:9px 16px;font-size:.74rem}

/* ---------- topo ---------- */
.top{position:fixed;inset:0 0 auto;z-index:50;transition:background .4s,transform .5s var(--ease),box-shadow .4s}
.top.is-solid{background:#f3f4f5eb;backdrop-filter:blur(10px);box-shadow:0 1px 0 var(--line)}
.top.is-hidden{transform:translateY(-100%)}
.top__in{display:flex;align-items:center;gap:28px;height:68px}
.brand{display:flex;align-items:center;gap:10px}
.brand img{width:34px;height:34px;transition:transform .8s var(--ease)}
.brand:hover img{transform:rotate(60deg)}
.brand span{display:flex;flex-direction:column;line-height:1.2}
.brand b{font-weight:500;font-size:.92rem;letter-spacing:.01em}
.brand small{font-size:.58rem;letter-spacing:.12em;text-transform:uppercase;color:var(--mute)}
.nav{display:flex;gap:24px;margin-left:auto;font-size:.78rem}
.nav a{position:relative;color:var(--ink-2)}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:-5px;height:1px;background:var(--cu);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}
.nav a:hover{color:var(--ink)}
.nav a:hover::after{transform:scaleX(1)}
.burger{display:none;width:40px;height:40px;margin-left:auto;place-items:center;align-content:center;gap:6px;border-radius:50%;border:1px solid var(--line)}
.burger i{display:block;width:18px;height:1.5px;background:var(--ink);transition:transform .35s var(--ease)}
.menu-open .burger i:first-child{transform:translateY(3.75px) rotate(45deg)}
.menu-open .burger i:last-child{transform:translateY(-3.75px) rotate(-45deg)}

/* ---------- capa ---------- */
.hero{position:relative;min-height:min(100svh,740px);display:flex;align-items:center;padding:100px 0 56px;overflow:hidden;
  background:radial-gradient(46% 60% at 78% 45%,#e6e8eb 0%,transparent 70%),var(--bg)}
.hero__gear{position:absolute;right:-140px;top:50%;width:620px;margin-top:-310px;opacity:.05;pointer-events:none}
.hero__grid{position:relative;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:56px;align-items:center}
.hero__h{font-weight:300;font-size:clamp(2.2rem,4.6vw,3.6rem);line-height:1.08;letter-spacing:-.025em;margin-bottom:18px}
.hero__h .ln{display:block;overflow:hidden;padding-bottom:.06em}
.hero__h .ln>span{display:block}
.lead{font-size:.95rem;color:var(--ink-2);max-width:460px}
.hero__cta{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0 34px}
.hero__vis{position:relative;aspect-ratio:1/.92}
.hero__pic{position:absolute;inset:0 0 0 14%;border-radius:8px;overflow:hidden;box-shadow:0 30px 60px -30px #16181b55}
.hero__pic img,.hero__mini img{width:100%;height:100%;object-fit:cover}
.hero__mini{position:absolute;left:0;bottom:8%;width:34%;aspect-ratio:1;border-radius:6px;overflow:hidden;border:5px solid var(--bg);box-shadow:0 20px 40px -20px #16181b66}
.hero__chip{position:absolute;right:14px;top:14px;display:flex;align-items:center;gap:8px;padding:6px 10px;border-radius:3px;font-family:var(--mono);letter-spacing:.04em;background:#ffffffeb;backdrop-filter:blur(6px);font-size:.72rem;font-weight:400}

/* faixa de setores */
.ticker{overflow:hidden;border-block:1px solid var(--line);background:var(--paper);padding:13px 0}
.ticker__in{display:flex;width:max-content;animation:tick 40s linear infinite}
.ticker span{display:flex;align-items:center;gap:28px;padding-right:28px;font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2)}
.ticker span::after{content:"";width:5px;height:5px;border-radius:50%;background:var(--cu)}
@keyframes tick{to{transform:translateX(-50%)}}

/* ---------- serviços ---------- */
.svc{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.svc__it{background:var(--paper);border-radius:var(--r);padding:10px 10px 20px;box-shadow:0 1px 0 var(--line);transition:transform .5s var(--ease),box-shadow .5s}
.svc__it:hover{transform:translateY(-6px);box-shadow:0 24px 40px -24px #16181b40}
.svc__img{aspect-ratio:4/3;border-radius:4px;overflow:hidden;margin-bottom:16px;background:var(--steel)}
.svc__img img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.svc__it:hover .svc__img img{transform:scale(1.07)}
.svc__n{display:block;margin:0 10px 2px;font-size:.66rem;letter-spacing:.16em;color:var(--cu)}
.svc__it h3,.svc__it p{margin-inline:10px}
.svc__it p{margin-top:6px;font-size:.8rem;color:var(--ink-2)}

/* ---------- torno ---------- */
.lathe__grid{display:grid;grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);gap:48px;align-items:center}
.mats,.flt,.ch{display:flex;flex-wrap:wrap;gap:6px}
.mats{margin:22px 0 24px}
.mats button,.flt button,.ch button{padding:7px 13px;border-radius:4px;font-size:.74rem;font-weight:500;border:1px solid var(--line);background:var(--paper);color:var(--ink-2);transition:background .3s,color .3s,border-color .3s}
.mats button:hover,.flt button:hover,.ch button:hover{border-color:var(--ink)}
.mats button.is-on,.flt button.is-on,.ch button.is-on{background:var(--ink);border-color:var(--ink);color:#fff}
.lathe__read{display:flex;gap:32px}
.lathe__read span{display:block;font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mute)}
.lathe__read b{font-weight:400;font-size:1.35rem;font-variant-numeric:tabular-nums}
.lathe__meter{height:4px;border-radius:4px;background:#d5d9dd;overflow:hidden;margin-top:12px;max-width:340px}
.lathe__meter i{display:block;height:100%;width:0;border-radius:4px;background:var(--cu);transition:width .25s}
.lathe__ok{min-height:1.4em;margin-top:10px;font-size:.8rem;font-weight:400;color:var(--cu)}
.lathe__box{background:var(--paper);border-radius:8px;padding:10px;box-shadow:0 24px 50px -30px #16181b40}
.lathe__stage{position:relative;height:300px;border-radius:5px;overflow:hidden;background:radial-gradient(70% 90% at 50% 40%,#ffffff,#eef0f2);cursor:crosshair;touch-action:none}
.lathe__cv{width:100%;height:100%}
.lathe__hint{position:absolute;left:50%;top:16px;transform:translateX(-50%);display:flex;align-items:center;gap:8px;padding:6px 12px;border-radius:4px;font-family:var(--mono);background:#16181bd9;color:#fff;font-size:.7rem;pointer-events:none;transition:opacity .5s}
.lathe__hint span{width:8px;height:8px;border-radius:50%;background:var(--cu-2);animation:pulse2 1.6s infinite}
@keyframes pulse2{50%{transform:scale(1.6);opacity:.5}}
.lathe__act{display:flex;gap:8px;padding:10px 4px 2px}

/* ---------- nacionalização (escura) ---------- */
.nac__grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:56px;align-items:center}
.steps{list-style:none;margin-top:26px;display:grid;gap:6px}
.steps li{position:relative;display:grid;grid-template-columns:34px 1fr;gap:10px;padding:13px 16px;border-radius:5px;cursor:pointer;transition:background .35s}
.steps li b{font-weight:400;font-size:.74rem;letter-spacing:.1em;color:#7c838b;padding-top:2px;transition:color .35s}
.steps h3{font-weight:400;font-size:.95rem}
.steps p{font-size:.8rem;color:#aeb4bb;max-height:0;opacity:0;overflow:hidden;transition:max-height .5s var(--ease),opacity .4s,margin .4s}
.steps li.is-on{background:#ffffff12}
.steps li.is-on b{color:var(--cu-2)}
.steps li.is-on p{max-height:80px;opacity:1;margin-top:4px}
.steps li::after{content:"";position:absolute;left:16px;right:16px;bottom:0;height:2px;border-radius:2px;background:var(--cu-2);transform:scaleX(0);transform-origin:left}
.steps li.is-on::after{animation:fill 3.8s linear forwards}
.steps.is-paused li::after{display:none}
@keyframes fill{to{transform:scaleX(1)}}
.nac__vis{display:grid;gap:12px}
.ba{position:relative;aspect-ratio:4/3;max-height:430px;border-radius:8px;overflow:hidden;user-select:none}
.ba>img,.ba__top img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ba__top{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--x)) 0 0)}
.ba__l,.ba__r{position:absolute;bottom:14px;padding:5px 10px;border-radius:3px;font-family:var(--mono);background:#ffffffe6;color:var(--ink);font-size:.7rem;font-weight:400}
.ba__l{left:14px}.ba__r{right:14px}
.ba__h{position:absolute;top:0;bottom:0;left:var(--x);width:2px;background:#fff;pointer-events:none}
.ba__h i{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:#fff;color:var(--ink);font-style:normal;font-size:.9rem;letter-spacing:.1em;box-shadow:0 6px 20px #0004}
.ba__in{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.nac__vid{display:flex;align-items:center;gap:14px;padding:8px;border-radius:6px;background:#ffffff0d}
.nac__vid video{width:84px;height:84px;border-radius:10px;object-fit:cover;flex:none}
.nac__vid figcaption{font-size:.8rem;color:#aeb4bb;line-height:1.5}
.nac__vid b{display:block;font-weight:400;color:#eef0f2}

/* ---------- peças (carrossel) ---------- */
.car{overflow:hidden;padding-left:max(20px,calc((100vw - 1180px) / 2))}
.car__track{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding-right:20px;cursor:grab}
.car__track::-webkit-scrollbar{display:none}
.car__track.is-drag{cursor:grabbing;scroll-snap-type:none}
.car__track figure{position:relative;flex:0 0 260px;height:320px;border-radius:var(--r);overflow:hidden;scroll-snap-align:start;background:var(--steel)}
.car__track figure.is-off{display:none}
.car__track img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease);pointer-events:none}
.car__track figure:hover img{transform:scale(1.06)}
.car__track figcaption{position:absolute;left:10px;right:10px;bottom:10px;padding:8px 12px;border-radius:4px;background:#ffffffeb;font-size:.74rem;font-weight:400;line-height:1.35}
.car__ctrl{display:flex;align-items:center;gap:14px;margin-top:22px}
.car__bt{width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:var(--paper);transition:background .3s,color .3s,border-color .3s}
.car__bt:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.car__prog{flex:1;max-width:260px;height:2px;background:var(--line);border-radius:2px;overflow:hidden}
.car__prog i{display:block;height:100%;width:20%;background:var(--ink);border-radius:2px;transition:width .2s}

/* ---------- a DC ---------- */
.about__grid{display:grid;grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr);gap:56px;align-items:center}
.about__cert{aspect-ratio:1;border-radius:8px;overflow:hidden;box-shadow:0 30px 50px -30px #16181b55}
.about__cert img{width:100%;height:100%;object-fit:cover}
.why{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:24px 0 18px}
.why li{padding:14px 16px;border-radius:6px;background:var(--paper);transition:transform .4s var(--ease)}
.why li:hover{transform:translateY(-3px)}
.why b{display:block;font-weight:500;font-size:.86rem}
.why span{font-size:.78rem;color:var(--ink-2)}
.rev{padding:16px 18px;border-radius:6px;border:1px solid #d3d7dc}
.rev p{font-size:.86rem}
.rev footer{margin-top:6px;font-size:.74rem;color:var(--mute)}
.stars{color:var(--cu);letter-spacing:.1em;margin-right:8px}

/* ---------- cotação ---------- */
.quote__grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:56px;align-items:start}
.quote__l{position:sticky;top:96px}
.qf__prev{margin:24px 0 16px;padding:14px 16px;border-radius:6px;background:var(--paper);border:1px solid var(--line)}
.qf__prev span{font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--mute)}
.qf__prev p{font-size:.8rem;color:var(--ink-2);white-space:pre-line;line-height:1.6}
.qf{display:grid;gap:18px;padding:26px;border-radius:8px;background:var(--paper);box-shadow:0 24px 50px -32px #16181b40}
.qf fieldset{border:0}
.qf legend,.qf label{font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mute)}
.qf legend{margin-bottom:8px}
.qf label{display:grid;gap:6px}
.ch button.ch--hot.is-on{background:var(--cu);border-color:var(--cu)}
.qf input[type=number],.qf input[type=text],.qf textarea{width:100%;padding:10px 14px;border-radius:5px;border:1px solid var(--line);background:var(--bg);text-transform:none;letter-spacing:0;font-size:.86rem;color:var(--ink);resize:vertical;transition:border-color .3s,background .3s}
.qf input:focus,.qf textarea:focus{outline:0;border-color:var(--ink);background:#fff}
.qf__row{display:grid;grid-template-columns:120px 1fr;gap:14px}
.qf__chk{display:flex!important;align-items:center;gap:10px;text-transform:none!important;letter-spacing:0!important;font-size:.82rem!important;color:var(--ink)!important;cursor:pointer}
.qf__chk input{width:17px;height:17px;accent-color:var(--cu)}

/* ---------- contato ---------- */
.ct__grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:56px;align-items:center}
.ct__list{list-style:none;margin:22px 0 26px;display:grid;gap:12px}
.ct__list li{font-size:.88rem}
.ct__list li>span{display:block;font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--mute)}
.ct__list a{font-weight:400}
.ct__hrs{display:flex;align-items:center;gap:8px;color:var(--ink)}
.ct__cta{display:flex;flex-wrap:wrap;gap:10px}
.map{height:340px;border-radius:8px;overflow:hidden;background:var(--paper);box-shadow:0 24px 50px -32px #16181b40}
.map iframe{width:100%;height:100%;border:0;filter:grayscale(.9) contrast(1.05)}

.foot{padding:28px 0;background:var(--dark);color:#aeb4bb}
.foot__in{display:flex;align-items:center;gap:24px;flex-wrap:wrap;font-size:.76rem}
.foot .brand b{color:#fff}
.foot__in p{margin-left:auto}
.foot__in>a:last-child{color:#fff}

.zap{position:fixed;right:20px;bottom:20px;z-index:60;display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:var(--zap);color:#fff;box-shadow:0 10px 30px #0003;transition:transform .3s var(--ease)}
.zap:hover{transform:scale(1.07)}

/* ---------- responsivo ---------- */
@media (max-width:1020px){
  .nav,.top__cta{display:none}
  .burger{display:grid}
  .menu-open .top{background:var(--bg)}
  .menu-open .nav{display:flex;position:fixed;top:68px;left:0;right:0;flex-direction:column;gap:0;background:var(--bg);border-bottom:1px solid var(--line);padding:6px 20px 18px;font-size:.92rem}
  .menu-open .nav a{padding:12px 0;border-bottom:1px solid var(--line)}
  .hero__grid,.lathe__grid,.nac__grid,.about__grid,.ct__grid{grid-template-columns:minmax(0,1fr);gap:36px}
  .hero__vis{max-width:520px}
  .svc{grid-template-columns:repeat(2,minmax(0,1fr))}
  .about__cert{max-width:360px}
  .quote__grid{display:flex;flex-direction:column;gap:0}
  .quote__l{display:contents}
  .quote__l .sub{margin-bottom:24px}
  .quote__grid .qf{order:1}
  .quote__l .qf__prev{order:2;margin:16px 0 12px}
  .quote__l .qf__go{order:3;align-self:flex-start}
}
@media (max-width:640px){
  .sec{padding:64px 0}
  .hero{padding:92px 0 44px;min-height:0}
  .svc{grid-template-columns:minmax(0,1fr)}
  .svc__it{display:grid;grid-template-columns:110px 1fr;grid-template-rows:auto auto 1fr;column-gap:4px;padding:10px}
  .svc__img{grid-row:1/4;aspect-ratio:1;margin:0}
  .svc__n{margin-top:4px}
  .lathe__stage{height:230px}
  .why{grid-template-columns:minmax(0,1fr)}
  .qf{padding:18px}
  .qf__row{grid-template-columns:90px 1fr}
  .car__track figure{flex-basis:220px;height:270px}
  .map{height:280px}
  .foot__in p{margin-left:0}
}
@media (prefers-reduced-motion:reduce){.ticker__in{animation:none}}

/* ========== identidade técnica (o que separa a DC das outras landings) ========== */
h2,.hero__h{font-weight:300;letter-spacing:-.03em}
h3{font-weight:600}
.tag{font-family:var(--mono);font-size:.68rem;letter-spacing:.08em;gap:10px}
.num{display:inline-grid;place-items:center;min-width:26px;height:18px;padding:0 5px;border:1px solid currentColor;border-radius:3px;font-size:.62rem;color:var(--cu)}
.tag--light .num{color:var(--cu-2)}
.hero,.sec--steel{background-image:var(--grid)}
.hero{background:var(--grid),radial-gradient(46% 60% at 78% 45%,#e6e8eb 0%,transparent 70%),var(--bg)}
.sec--steel{background:var(--grid),var(--steel)}
.sec--dark{background:linear-gradient(#ffffff08 1px,transparent 1px) 0 0/44px 44px,linear-gradient(90deg,#ffffff08 1px,transparent 1px) 0 0/44px 44px,var(--dark)}
.ticker span,.svc__n,.lathe__read span,.lathe__read b,.steps li b,.car__track figcaption,.qf legend,.qf label,.qf__prev span,.ct__list li>span,.spec dt,.cota,.stars{font-family:var(--mono)}
.lathe__read b{font-weight:400;font-size:1.25rem}
.car__track figcaption{font-size:.68rem;letter-spacing:.02em}
.svc__n::before{content:"Nº ";color:var(--mute)}
/* ficha técnica na capa */
.spec{display:grid;border-top:1px solid var(--ink);max-width:520px}
.spec div{display:grid;grid-template-columns:110px 1fr;gap:12px;padding:8px 0;border-bottom:1px solid var(--line);font-size:.84rem}
.spec dt{font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;color:var(--mute);padding-top:2px}
.spec dd span{font-weight:600}
/* marcas de corte e cota na foto da capa */
.crop{position:absolute;width:16px;height:16px;border-color:var(--ink);border-style:solid;z-index:2;pointer-events:none}
.crop--tl{left:calc(14% - 10px);top:-10px;border-width:1px 0 0 1px}
.crop--tr{right:-10px;top:-10px;border-width:1px 1px 0 0}
.crop--bl{left:calc(14% - 10px);bottom:-10px;border-width:0 0 1px 1px}
.crop--br{right:-10px;bottom:-10px;border-width:0 1px 1px 0}
.cota{position:absolute;left:14%;right:0;bottom:-34px;display:flex;align-items:center;gap:10px;font-size:.64rem;letter-spacing:.06em;color:var(--mute);white-space:nowrap}
.cota i{flex:1;height:1px;background:var(--mute);position:relative}
.cota i::before,.cota i::after{content:"";position:absolute;top:-4px;width:1px;height:9px;background:var(--mute)}
.cota i:first-child::before{left:0}.cota i:last-child::after{right:0}
.hero__mini{border:4px solid var(--paper)}
/* cards: régua fina no topo ao passar o mouse */
.svc__it{position:relative;overflow:hidden}
.svc__it::after{content:"";position:absolute;left:0;top:0;height:2px;width:100%;background:var(--cu);transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease)}
.svc__it:hover::after{transform:scaleX(1)}
.steps li{border-radius:4px}
.why li{border-left:2px solid var(--cu)}

/* ---------- abertura ---------- */
.intro{position:fixed;inset:0;z-index:100;pointer-events:auto}
.intro__bg{position:absolute;inset:0;background:var(--grid),var(--bg)}
.intro__in{position:absolute;inset:0;display:grid;place-content:center;justify-items:center;text-align:center}
.intro__gear{width:min(180px,40vw);height:auto;overflow:visible}
.intro__word{margin-top:18px;font-weight:300;font-size:1.5rem;letter-spacing:-.02em}
.intro__sub{display:flex;gap:6px;margin-top:4px;font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--mute)}
.intro__sub b{font-weight:500;color:var(--cu);min-width:3ch;text-align:right}
.intro__skip{position:absolute;left:0;right:0;bottom:28px;text-align:center;font-family:var(--mono);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mute)}
.no-motion .intro{display:none}
@media (max-width:640px){
  .spec div{grid-template-columns:90px 1fr;font-size:.8rem}
  .cota{display:none}
}
.hero__h{letter-spacing:-.022em}
.qf input,.qf textarea{font-family:'Manrope',system-ui,sans-serif}

/* ========== v4: sem grade, mais claro, cobre nos detalhes ========== */
:root{--bg:#ffffff;--steel:#f8f4f0;--cu-soft:#f6e7dc;--line:#ebe6e1}
.hero{background:radial-gradient(42% 55% at 80% 42%,#f6e3d4 0%,transparent 70%),radial-gradient(30% 40% at 8% 90%,#fbf1ea 0%,transparent 70%),var(--bg)}
.sec--steel{background:var(--steel)}
.intro__bg{background:radial-gradient(40% 45% at 50% 48%,#f8e8dc 0%,transparent 70%),var(--bg)}
.top.is-solid{background:#ffffffeb}
.menu-open .top,.menu-open .nav{background:#fff}
.hero__mini{border-color:#fff}
.hero__gear{opacity:.07;filter:sepia(1) saturate(4) hue-rotate(-18deg)}
/* selos numerados cheios de cobre */
.num{background:var(--cu);border-color:var(--cu);color:#fff}
.tag{color:var(--ink)}
/* faixa de setores em cobre claro */
.ticker{background:var(--cu-soft);border-color:#efd9c9}
.ticker span{color:#7a3d17}
/* ficha técnica com marcador cobre */
.spec{border-top-color:var(--cu)}
.spec dt::before{content:"";display:inline-block;width:5px;height:5px;background:var(--cu);margin-right:8px;vertical-align:middle}
.hero__chip{background:var(--cu);color:#fff}
.crop{border-color:var(--cu)}
/* cards de serviço: régua cobre sempre visível e número em destaque */
.svc__it{box-shadow:0 0 0 1px var(--line)}
.svc__it::after{transform:scaleX(.18)}
.svc__it:hover::after{transform:scaleX(1)}
/* chips e botões ativos em cobre */
.mats button.is-on,.flt button.is-on,.ch button.is-on{background:var(--cu);border-color:var(--cu)}
.bt--dark:hover{background:var(--cu)}
.bt--ghost{background:#fff}
.bt--ghost:hover{border-color:var(--cu);color:var(--cu)}
.lathe__box{box-shadow:0 0 0 1px var(--line),0 24px 50px -30px #7a3d1740}
.lathe__stage{background:radial-gradient(70% 90% at 50% 40%,#ffffff,#f7f1ec)}
.car__prog{background:var(--cu-soft)}
.car__prog i{background:var(--cu)}
.car__bt:hover{background:var(--cu);border-color:var(--cu)}
.car__track{scroll-snap-type:none}
.car__track figcaption{border-left:3px solid var(--cu)}
.why li{background:#fff}
.rev{border-color:#efd9c9;background:#fff}
.qf__prev{border-left:3px solid var(--cu)}
.qf input:focus,.qf textarea:focus{border-color:var(--cu)}
.qf input[type=number],.qf input[type=text],.qf textarea{background:#faf8f6}
.nav a:hover{color:var(--cu)}
.ct__list li>span{color:var(--cu)}
.map{box-shadow:0 0 0 1px var(--line),0 24px 50px -32px #7a3d1740}
@media (max-width:640px){.spec div{grid-template-columns:118px 1fr}.spec dt{white-space:nowrap;letter-spacing:.03em;font-size:.62rem}}

/* ========== v5: menos "caixa", sem fonte mono, carrossel de ponta a ponta, certificado e cotação novos ========== */
:root{--mono:'Manrope',system-ui,sans-serif}
.tag{font-size:.66rem;letter-spacing:.16em;font-weight:600}
.num{border-radius:6px;min-width:24px;height:20px;font-weight:700;letter-spacing:0}
.bt{border-radius:10px}
.mats button,.flt button,.ch button{border-radius:10px}
.spec dt{letter-spacing:.12em;font-weight:600}
.svc__it{border-radius:14px}
.svc__img{border-radius:10px}
.ticker span{font-weight:600;letter-spacing:.18em}
.lathe__read b{font-variant-numeric:tabular-nums;font-weight:500}
.hero__chip{font-weight:600;letter-spacing:.02em;border-radius:8px}
.hero__pic{border-radius:14px}
/* carrossel de ponta a ponta, legenda sobre a foto (sem caixa) */
.car{padding-left:0}
.car__track{padding-right:0}
.car__track figure{flex-basis:300px;height:360px;border-radius:14px}
.car__track figure::after{content:"";position:absolute;inset:45% 0 0;background:linear-gradient(transparent,#16181bcc);pointer-events:none}
.car__track figcaption{z-index:1;left:18px;right:18px;bottom:16px;padding:0;background:none;border:0;color:#fff;font-size:.9rem;font-weight:500;letter-spacing:0}
.car__track figcaption::before{content:"";display:block;width:22px;height:2px;background:var(--cu-2);margin-bottom:8px;border-radius:2px}
/* a DC: certificado como documento, lista leve com ícones, depoimento tipográfico */
.about__grid{grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr);gap:72px}
.about__doc{position:relative;max-width:400px;justify-self:center}
.about__cert{aspect-ratio:980/1386;border-radius:4px;transform:rotate(-2.5deg);box-shadow:0 2px 3px #16181b14,0 30px 60px -24px #7a3d1766;transition:transform .8s var(--ease)}
.about__doc:hover .about__cert{transform:rotate(0deg) scale(1.02)}
.about__seal{position:absolute;right:-26px;bottom:34px;display:grid;place-items:center;align-content:center;width:118px;height:118px;border-radius:50%;background:var(--cu);color:#fff;text-align:center;font-weight:600;font-size:1.05rem;line-height:1.1;box-shadow:0 14px 30px -10px #7a3d1799;transform:rotate(8deg)}
.about__seal small{display:block;max-width:86px;margin-top:4px;font-size:.56rem;font-weight:500;letter-spacing:.06em;text-transform:uppercase;opacity:.9}
.why{display:block;margin:26px 0 30px;counter-reset:none}
.why li{display:grid;grid-template-columns:40px 1fr;gap:14px;align-items:start;padding:16px 0;border:0;border-bottom:1px solid #ecdccf;border-radius:0;background:none}
.why li:first-child{border-top:1px solid #ecdccf}
.why li:hover{transform:none}
.why svg{width:40px;height:40px;padding:9px;border-radius:12px;background:var(--cu-soft);fill:none;stroke:var(--cu);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.why b{font-size:.95rem;font-weight:600}
.why span{display:block;font-size:.84rem}
.rev{position:relative;padding:0 0 0 46px;border:0;background:none;border-radius:0}
.rev::before{content:"“";position:absolute;left:0;top:-14px;font-size:4rem;line-height:1;color:var(--cu);font-weight:500}
.rev p{font-size:1.02rem;font-weight:300;line-height:1.6;color:var(--ink)}
.rev footer{margin-top:10px;font-size:.78rem}
/* cotação: tudo num card só (lado escuro com a conversa + formulário) */
.qcard{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);border-radius:22px;overflow:hidden;background:#fff;box-shadow:0 0 0 1px var(--line),0 40px 80px -40px #7a3d1755}
.qcard__side{position:relative;padding:44px 40px;background:radial-gradient(70% 60% at 100% 0%,#c4652b33,transparent 70%),var(--dark);color:#eef0f2;display:flex;flex-direction:column}
.qcard__side .sub{color:#b9bec4}
.qcard__side em{color:var(--cu-2)}
.chat{margin-top:auto;padding-top:28px}
.chat__head{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:14px 14px 0 0;background:#ffffff14}
.chat__head img{width:30px;height:30px}
.chat__head span{display:flex;flex-direction:column;line-height:1.25}
.chat__head b{font-size:.82rem;font-weight:600}
.chat__head small{font-size:.66rem;color:#aeb4bb}
.chat__body{padding:16px 14px 18px;border-radius:0 0 14px 14px;background:#ffffff0a}
.chat__msg{position:relative;margin-left:auto;max-width:92%;padding:10px 12px 18px;border-radius:12px 2px 12px 12px;background:#dcf8c6;color:#1d2a16;font-size:.78rem;line-height:1.55;white-space:pre-line}
.chat__msg::after{content:"✓✓";position:absolute;right:8px;bottom:3px;font-size:.6rem;color:#4fb6ec;letter-spacing:-.1em}
.qcard .qf{padding:36px 40px;border-radius:0;box-shadow:none;gap:22px;align-content:start}
.qf legend{display:flex;align-items:center;gap:10px;margin-bottom:10px;font-size:.74rem;letter-spacing:.02em;text-transform:none;color:var(--ink);font-weight:600}
.qf legend i{display:grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--cu-soft);color:var(--cu);font-style:normal;font-size:.68rem;font-weight:700}
.qf label{text-transform:none;letter-spacing:0;font-size:.74rem;color:var(--ink-2);gap:4px}
.qf fieldset{display:grid;gap:10px}
.qf__row{grid-template-columns:110px 1fr}
.qf input[type=number],.qf input[type=text],.qf textarea{border-radius:10px;padding:11px 14px}
.bt--cu{background:var(--cu);color:#fff;padding:14px 24px}
.bt--cu:hover{background:#a9521f}
.qf__go{justify-self:start}
@media (max-width:1020px){
  .about__grid{grid-template-columns:minmax(0,1fr);gap:48px}
  .about__doc{max-width:300px}
  .qcard{grid-template-columns:minmax(0,1fr)}
  .qcard__side{padding:32px 24px}
  .qcard .qf{padding:28px 24px}
}
@media (max-width:640px){
  .car__track figure{flex-basis:240px;height:300px}
  .about__seal{width:96px;height:96px;right:-12px;font-size:.9rem}
  .qf__row{grid-template-columns:90px 1fr}
}
.tag--light{color:#d5d9de}
.about__seal{right:-46px;bottom:-26px}
@media (max-width:640px){.about__seal{right:-14px;bottom:-30px}}
.tag--light .num{color:#fff}

/* ========== v6: seções mais baixas ========== */
.sec{padding:60px 0}
.head{margin-bottom:24px}
.hero{min-height:min(100svh,640px);padding:88px 0 40px}
.hero__vis{aspect-ratio:1/.82;max-height:470px}
.hero__cta{margin:20px 0 24px}
.spec div{padding:6px 0}
.svc__img{aspect-ratio:16/10;margin-bottom:12px}
.svc__it{padding:8px 8px 16px}
.mats{margin:16px 0 18px}
.lathe__stage{height:250px}
.car__track figure{height:300px;flex-basis:260px}
.car__ctrl{margin-top:16px}
.about__grid{gap:64px}
.about__doc{max-width:310px}
.why{margin:18px 0 22px}
.why li{padding:11px 0}
.qcard__side{padding:34px 34px}
.qcard .qf{padding:28px 34px;gap:16px}
.chat{padding-top:20px}
.ct__list{margin:16px 0 20px;gap:8px}
.map{height:290px}
@media (max-width:640px){
  .sec{padding:48px 0}
  .hero{padding:84px 0 32px}
  .car__track figure{height:260px;flex-basis:220px}
  .lathe__stage{height:210px}
  .about__doc{max-width:240px}
  .map{height:240px}
}
.qcard .qf{gap:13px;padding:24px 32px}
.qf legend{margin-bottom:6px}
.qf fieldset{gap:7px}
.mats button,.flt button,.ch button{padding:6px 12px}
.qf input[type=number],.qf input[type=text],.qf textarea{padding:9px 12px}
.qf textarea{min-height:42px}
.bt--cu{padding:12px 22px}
.qcard__side{padding:30px 32px}
.brand img{width:38px;height:38px}
/* logo original: assinatura no rodapé e na abertura */
.intro__word{display:flex;flex-direction:column;align-items:center;font-weight:700;font-size:1.7rem;letter-spacing:.01em;line-height:1.1}
.intro__word small{margin-top:4px;font-size:.56rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-2)}
.foot__logo img{width:auto;height:74px}
.foot__logo img{height:92px}
.hero__h{font-size:clamp(2rem,4.1vw,3.3rem)}
/* carrossel movido por transform (sem barra de rolagem própria) */
.car{overflow:hidden}
.car__track{overflow:visible;will-change:transform;touch-action:pan-y;user-select:none}
.car__track img{-webkit-user-drag:none}

/* ========== Usinagem CNC: painel da máquina com código G + vista de cima da peça ========== */
.cnc__grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:56px;align-items:center}
.cnc__steps{list-style:none;margin-top:22px}
.cnc__steps li{display:grid;grid-template-columns:34px 1fr;gap:10px;padding:11px 0;border-top:1px solid var(--line);transition:opacity .4s}
.cnc__steps li:last-child{border-bottom:1px solid var(--line)}
.cnc__steps b{font-size:.72rem;font-weight:700;color:var(--cu);padding-top:2px}
.cnc__steps h3{font-size:.92rem;transition:color .3s}
.cnc__steps p{font-size:.8rem;color:var(--ink-2)}
.cnc__steps li.is-on h3{color:var(--cu)}
.cnc{border-radius:18px;overflow:hidden;background:#1b1e22;color:#e7eaee;box-shadow:0 0 0 1px #2a2e33,0 40px 80px -40px #16181b88}
.cnc__bar{display:flex;align-items:center;gap:10px;padding:12px 16px;background:#23272c;border-bottom:1px solid #2f343a;font-size:.72rem}
.cnc__bar b{font-weight:700;letter-spacing:.08em}
.cnc__led{width:8px;height:8px;border-radius:50%;background:#56606b}
.cnc.is-run .cnc__led{background:#3fd27a;box-shadow:0 0 10px #3fd27a}
.cnc__prog{color:#9aa3ad;font-family:ui-monospace,Consolas,monospace;font-size:.7rem}
.cnc__pick{display:flex;gap:4px;margin-left:auto}
.cnc__pick button{padding:5px 10px;border-radius:7px;font-size:.7rem;color:#b9c0c7;background:#2c3137;transition:background .3s,color .3s}
.cnc__pick button:hover{color:#fff}
.cnc__pick button.is-on{background:var(--cu);color:#fff}
.cnc__body{display:grid;grid-template-columns:210px 1fr;height:330px}
.cnc__code{list-style:none;overflow:hidden;padding:10px 0;border-right:1px solid #2f343a;font-family:ui-monospace,Consolas,monospace;font-size:.7rem;line-height:1.9;color:#7f8994;position:relative;scroll-behavior:smooth}
.cnc__code li{padding:0 14px;white-space:nowrap;transition:background .2s,color .2s}
.cnc__code li i{font-style:normal;color:#545d67;margin-right:8px}
.cnc__code li.is-done{color:#a9b2bb}
.cnc__code li.is-on{background:#c4652b2e;color:#fff;box-shadow:inset 3px 0 0 var(--cu-2)}
.cnc__code li.is-on i{color:var(--cu-2)}
.cnc__view{position:relative;background:radial-gradient(60% 70% at 50% 45%,#2a2f35,#1b1e22)}
.cnc__cv{width:100%;height:100%}
.cnc__dro{position:absolute;left:10px;right:10px;bottom:10px;display:flex;gap:6px;font-family:ui-monospace,Consolas,monospace;font-size:.66rem;color:#8e98a3}
.cnc__dro span{flex:1;display:flex;justify-content:space-between;gap:6px;padding:5px 8px;border-radius:6px;background:#111417cc}
.cnc__dro b{font-weight:500;color:#9df0b9}
.cnc__foot{display:flex;align-items:center;gap:14px;padding:12px 16px;border-top:1px solid #2f343a;background:#202428}
.cnc__status{font-size:.74rem;color:#9aa3ad}
@media (max-width:1020px){.cnc__grid{grid-template-columns:minmax(0,1fr);gap:36px}}
@media (max-width:640px){
  .cnc__body{grid-template-columns:minmax(0,1fr);height:auto}
  .cnc__code{height:110px;border-right:0;border-bottom:1px solid #2f343a}
  .cnc__view{height:260px}
  .cnc__prog{display:none}
  .cnc__dro span:nth-child(n+4){display:none}
}
.cnc__txt .sub{margin-top:10px}
/* CNC v2: escolha de formatos + seção mais baixa */
#cnc{padding:52px 0}
.cnc__grid{grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);gap:48px}
.cnc__txt .sub{font-size:.84rem}
.cnc__ask{margin:18px 0 10px;font-size:.78rem;font-weight:600}
.cnc__shapes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.cnc__shapes button{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:12px;border:1px solid var(--line);background:#fff;font-size:.78rem;font-weight:500;text-align:left;transition:border-color .3s,background .3s,transform .3s var(--ease)}
.cnc__shapes button:hover{border-color:var(--cu);transform:translateY(-2px)}
.cnc__shapes button.is-on{border-color:var(--cu);background:var(--cu-soft);color:#7a3d17}
.cnc__shapes svg{width:38px;height:38px;flex:none}
.cnc__shapes svg rect{fill:#eceef0}
.cnc__shapes svg path{fill:none;stroke:#4a5058;stroke-width:5;stroke-linecap:round;stroke-linejoin:round}
.cnc__shapes svg circle{fill:#4a5058}
.cnc__shapes button.is-on svg rect{fill:#fff}
.cnc__shapes button.is-on svg path{stroke:var(--cu)}
.cnc__shapes button.is-on svg circle{fill:var(--cu)}
.cnc__body{height:270px;grid-template-columns:190px 1fr}
.cnc__bar{padding:10px 16px}
.cnc__foot{padding:10px 16px}
@media (max-width:640px){.cnc__shapes{grid-template-columns:repeat(2,minmax(0,1fr))}.cnc__view{height:230px}}
@media (max-width:1020px){.cnc__grid{grid-template-columns:minmax(0,1fr);gap:28px}}
@media (max-width:640px){.cnc__body{grid-template-columns:minmax(0,1fr);height:auto}.cnc__shapes button{font-size:.74rem;padding:7px 8px}.cnc__shapes svg{width:32px;height:32px}}
/* CNC v3: painel mais limpo — visor grande, código ao lado, progresso no rodapé */
.cnc{background:#16191c;border-radius:20px;box-shadow:0 0 0 1px #262a2f,0 40px 80px -40px #16181b99}
.cnc__bar{gap:10px;padding:12px 18px;background:#1c2024;border-bottom:1px solid #262a2f}
.cnc__pill{margin-left:auto;padding:4px 10px;border-radius:999px;background:#262b30;color:#9aa3ad;font-size:.68rem;font-weight:600;letter-spacing:.04em}
.cnc.is-run .cnc__pill{background:#3fd27a22;color:#7be3a4}
.cnc.is-done .cnc__pill{background:#c4652b2e;color:#f0a874}
.cnc__body{display:grid;grid-template-columns:1fr 200px;height:300px}
.cnc__view{position:relative;background:#1d2125;overflow:hidden}
.cnc__dro{left:12px;top:12px;right:auto;bottom:auto;flex-direction:column;gap:4px}
.cnc__dro span{flex:none;min-width:108px;padding:4px 9px;border-radius:7px;background:#0f1214d9;backdrop-filter:blur(4px);font-size:.68rem}
.cnc__dro i{font-style:normal;color:#e08a4f;font-weight:700}
.cnc__spd{position:absolute;left:12px;bottom:12px;display:flex;gap:6px;font-size:.64rem;color:#8e98a3}
.cnc__spd span{padding:4px 9px;border-radius:7px;background:#0f1214d9}
.cnc__spd b{font-weight:600;color:#e7eaee;font-family:ui-monospace,Consolas,monospace}
.cnc__done{position:absolute;right:12px;top:12px;padding:6px 12px;border-radius:999px;background:var(--cu);color:#fff;font-size:.72rem;font-weight:600;opacity:0;transform:translateY(-6px);transition:opacity .4s,transform .5s var(--ease)}
.cnc.is-done .cnc__done{opacity:1;transform:none}
.cnc__side{display:flex;flex-direction:column;min-height:0;border-left:1px solid #262a2f;background:#181b1e}
.cnc__lbl{padding:10px 14px 4px;font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;color:#6c7681;font-weight:600}
.cnc__code{flex:1;min-height:0;border:0;padding:4px 0 10px;font-size:.66rem;line-height:1.85;-webkit-mask-image:linear-gradient(transparent,#000 12%,#000 85%,transparent);mask-image:linear-gradient(transparent,#000 12%,#000 85%,transparent)}
.cnc__code li{padding:0 12px}
.cnc__code li.is-on{border-radius:0}
.cnc__foot{display:flex;align-items:center;gap:14px;padding:12px 18px;background:#1c2024;border-top:1px solid #262a2f}
.cnc__progress{flex:1;height:4px;border-radius:4px;background:#2a2f35;overflow:hidden}
.cnc__progress i{display:block;height:100%;width:0;border-radius:4px;background:linear-gradient(90deg,var(--cu),var(--cu-2));transition:width .25s}
.cnc__count{font-family:ui-monospace,Consolas,monospace;font-size:.66rem;color:#8e98a3;white-space:nowrap}
.cnc__again{padding:6px 12px;border-radius:8px;border:1px solid #333940;color:#d5dade;font-size:.72rem;font-weight:500;transition:background .3s,border-color .3s}
.cnc__again:hover{background:var(--cu);border-color:var(--cu);color:#fff}
@media (max-width:640px){
  .cnc__body{grid-template-columns:minmax(0,1fr);height:auto}
  .cnc__view{height:250px}
  .cnc__side{border-left:0;border-top:1px solid #262a2f;height:120px}
  .cnc__dro span{min-width:92px}
}
/* serviços: 6 cards em 3 colunas */
.svc{grid-template-columns:repeat(3,minmax(0,1fr))}
.svc__img{position:relative}
.svc__il{position:absolute;right:8px;bottom:8px;padding:3px 8px;border-radius:999px;background:#16181bb3;color:#fff;font-size:.58rem;letter-spacing:.04em}
.foot__cred{display:block;margin-top:4px;font-size:.64rem;color:#7c858e}
.foot__cred a{text-decoration:underline}
@media (max-width:1020px){.svc{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.svc{grid-template-columns:minmax(0,1fr)}}
@media (min-width:1021px){
  .svc{gap:14px}
  .svc__it{display:grid;grid-template-columns:150px 1fr;grid-template-rows:auto auto 1fr;column-gap:16px;padding:8px 16px 8px 8px;align-items:start}
  .svc__img{grid-row:1/4;aspect-ratio:1;height:100%;min-height:150px;margin:0}
  .svc__it .svc__n{margin:10px 0 2px}
  .svc__it h3,.svc__it p{margin-inline:0}
  .svc__it p{font-size:.78rem}
  .svc__il{font-size:.52rem;padding:2px 6px;right:6px;bottom:6px}
}
@media (min-width:1021px){.svc__img{width:150px;height:150px;min-height:0;aspect-ratio:auto;align-self:center}.svc__it{align-items:center;min-height:166px}}

/* ========== serviços v3: lista numerada + foto grande que troca ========== */
.svc,.svc{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center}
@media (max-width:1020px){.svc{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}
.svc__list{list-style:none;border-top:1px solid var(--line)}
.svc__row{position:relative;display:grid;grid-template-columns:38px 1fr 20px;gap:10px;align-items:start;padding:14px 4px;border-bottom:1px solid var(--line);cursor:pointer;outline:0;transition:padding .4s var(--ease)}
.svc__row::before{content:"";position:absolute;left:0;bottom:-1px;height:2px;width:0;background:var(--cu)}
.svc__row.is-on::before{animation:svcfill 4.2s linear forwards}
.svc.is-paused .svc__row::before{animation:none;width:100%}
.svc.is-paused .svc__row:not(.is-on)::before{width:0}
@keyframes svcfill{to{width:100%}}
.svc__row b{padding-top:3px;font-size:.72rem;font-weight:700;color:var(--mute);transition:color .3s}
.svc__row h3{font-size:1.02rem;font-weight:500;transition:color .3s}
.svc__row p{max-height:0;overflow:hidden;opacity:0;font-size:.84rem;color:var(--ink-2);transition:max-height .5s var(--ease),opacity .4s,margin .4s}
.svc__row i{font-style:normal;padding-top:2px;color:var(--mute);transform:translateX(-6px);opacity:0;transition:transform .4s var(--ease),opacity .3s,color .3s}
.svc__row:hover h3{color:var(--cu)}
.svc__row.is-on b,.svc__row.is-on h3,.svc__row.is-on i{color:var(--cu)}
.svc__row.is-on p{max-height:70px;opacity:1;margin-top:4px}
.svc__row.is-on i,.svc__row:hover i{transform:none;opacity:1}
.svc__stage{position:relative;aspect-ratio:5/4;max-height:430px;border-radius:16px;overflow:hidden;background:var(--steel);box-shadow:0 30px 60px -34px #16181b66}
.svc__ph{position:absolute;inset:0;opacity:0;transition:opacity .7s var(--ease)}
.svc__ph img{width:100%;height:100%;object-fit:cover;transform:scale(1.08);transition:transform 4.6s linear}
.svc__ph.is-on{opacity:1}
.svc__ph.is-on img{transform:scale(1)}
.svc__stage .svc__il{right:12px;bottom:14px;font-size:.6rem;padding:3px 9px}
.svc__bar{display:none}
@media (max-width:820px){
  .svc{grid-template-columns:minmax(0,1fr);gap:20px}
  .svc__stage{order:-1;aspect-ratio:16/10}
}
@media (min-width:821px){.svc__stage{aspect-ratio:auto;height:410px;max-height:none;width:100%}}

/* ========== serviços v4: cards limpos (foto em cima, texto solto embaixo, sem caixa) ========== */
.svc.svc--cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px 22px;align-items:start}
.svc__card{cursor:default}
.svc__pic{position:relative;aspect-ratio:16/10;border-radius:14px;overflow:hidden;background:var(--steel)}
.svc__pic img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease),filter .6s}
.svc__pic::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:inset 0 0 0 1px #16181b14;pointer-events:none}
.svc__card:hover .svc__pic img{transform:scale(1.06)}
.svc__pic .svc__il{right:10px;bottom:10px;font-size:.56rem}
.svc__txt{display:grid;grid-template-columns:30px 1fr;column-gap:8px;padding-top:14px}
.svc__no{grid-row:1/3;padding-top:3px;font-size:.72rem;font-weight:700;color:var(--cu)}
.svc__txt h3{font-size:1rem;font-weight:600;transition:color .3s}
.svc__card:hover .svc__txt h3{color:var(--cu)}
.svc__txt p{margin-top:4px;font-size:.82rem;color:var(--ink-2);line-height:1.6}
@media (max-width:1020px){.svc.svc--cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.svc.svc--cards{grid-template-columns:minmax(0,1fr);gap:26px}}
.svc__pic{aspect-ratio:16/9}.svc.svc--cards{row-gap:26px}

/* ========== serviços v5: engrenagem de serviços (gira até o ponteiro) ========== */
.gw{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;align-items:center}
.gw__wheel{position:relative;width:min(100%,440px);aspect-ratio:1;justify-self:center;touch-action:none;user-select:none;cursor:grab}
.gw__wheel.is-drag{cursor:grabbing}
.gw__rot{position:absolute;inset:0;transition:transform 1s cubic-bezier(.34,1.3,.5,1)}
.gw__wheel.is-drag .gw__rot{transition:none}
.gw__gear{width:100%;height:100%;overflow:visible;filter:drop-shadow(0 26px 30px #16181b2e)}
.gw__gear .gw__body{fill:#fff;stroke:var(--ink);stroke-width:3.4;stroke-linejoin:round}
.gw__gear .gw__ring{fill:none;stroke:var(--ink);stroke-width:11}
.gw__gear .gw__tick{fill:#cfd3d7}
.gw__gear g.gw__lbl{cursor:pointer}
.gw__gear g.gw__lbl circle{fill:var(--bg);stroke:#d9dcdf;stroke-width:1.2;transition:fill .4s,stroke .4s}
.gw__gear g.gw__lbl text{font:700 8.5px Manrope,sans-serif;fill:var(--ink-2);text-anchor:middle;dominant-baseline:central;transition:fill .4s}
.gw__gear g.gw__lbl.is-on circle{fill:var(--cu);stroke:var(--cu)}
.gw__gear g.gw__lbl.is-on text{fill:#fff}
.gw__gear g.gw__lbl:hover circle{stroke:var(--cu)}
.gw__hub{position:absolute;left:50%;top:50%;width:47%;aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;overflow:hidden;background:var(--steel);pointer-events:none}
.gw__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.15) rotate(-6deg);transition:opacity .6s,transform 1.1s var(--ease)}
.gw__img.is-on{opacity:1;transform:none}
.gw__il{position:absolute;left:50%;bottom:12%;transform:translateX(-50%);padding:2px 8px;border-radius:999px;background:#16181bb3;color:#fff;font-size:.52rem;white-space:nowrap;opacity:0;transition:opacity .4s}
.gw__wheel.is-il .gw__il{opacity:1}
.gw__ptr{position:absolute;right:-24px;top:50%;width:0;height:0;margin-top:-11px;border:11px solid transparent;border-right:16px solid var(--cu);filter:drop-shadow(0 4px 6px #7a3d1755)}
.gw__ptr::after{content:"";position:absolute;left:14px;top:-1px;width:56px;height:2px;background:linear-gradient(90deg,var(--cu),transparent)}
.gw__hint{position:absolute;left:0;right:0;bottom:-30px;text-align:center;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);transition:opacity .5s}
.gw__wheel.is-used .gw__hint{opacity:0}
.gw__now{min-height:200px}
.gw__no{display:block;font-size:3.4rem;font-weight:200;line-height:1;color:var(--cu);letter-spacing:-.04em}
.gw__h{margin-top:6px;font-size:1.5rem;font-weight:500;letter-spacing:-.02em}
.gw__t{margin-top:8px;max-width:420px;font-size:.9rem;color:var(--ink-2)}
.gw__cta{display:inline-flex;gap:8px;margin-top:14px;font-size:.82rem;font-weight:600;color:var(--cu);border-bottom:1px solid currentColor;padding-bottom:1px}
.gw__now .gw__no,.gw__now .gw__h,.gw__now .gw__t{transition:opacity .3s,transform .4s var(--ease)}
.gw__now.is-swap .gw__no,.gw__now.is-swap .gw__h,.gw__now.is-swap .gw__t{opacity:0;transform:translateY(8px)}
.gw__list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:2px 18px;margin-top:22px;padding-top:16px;border-top:1px solid var(--line)}
.gw__list button{display:flex;gap:10px;align-items:baseline;width:100%;padding:6px 0;text-align:left;font-size:.82rem;color:var(--ink-2);transition:color .3s}
.gw__list button b{font-size:.66rem;color:var(--mute)}
.gw__list button:hover,.gw__list button.is-on{color:var(--ink)}
.gw__list button.is-on b{color:var(--cu)}
@media (max-width:1020px){.gw{grid-template-columns:minmax(0,1fr);gap:48px}.gw__wheel{width:min(100%,340px)}}
@media (max-width:640px){.gw__list{grid-template-columns:minmax(0,1fr)}.gw__ptr{right:-16px}.gw__now{min-height:0}}

/* ========== serviços v6: sanfona de painéis (mesma ideia das aulas do Corpo Lounge, com a cara da DC) ========== */
.sa{display:flex;gap:10px;height:420px}
.sa__it{position:relative;flex:1;min-width:0;border-radius:14px;overflow:hidden;cursor:pointer;outline:0;background:#1d2125;transition:flex .7s var(--ease)}
.sa__it.is-on{flex:3.4}
.sa__it img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease),filter .6s}
.sa__it:not(.is-on) img{filter:grayscale(.85) brightness(.6)}
.sa__it.is-on img{transform:scale(1.03)}
.sa__it::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,#0e1012e6);pointer-events:none}
.sa__it::before{content:"";position:absolute;z-index:2;left:0;top:0;height:3px;width:0;background:var(--cu);transition:width .7s var(--ease)}
.sa__it.is-on::before{width:100%}
.sa__in{position:absolute;z-index:1;left:0;right:0;bottom:0;padding:22px 24px;color:#fff}
.sa__n{display:block;font-size:.72rem;font-weight:700;letter-spacing:.1em;color:var(--cu-2)}
.sa__in h3{margin-top:2px;font-size:1.15rem;font-weight:500;line-height:1.2;white-space:nowrap}
.sa__in p,.sa__in a{max-width:380px;opacity:0;transform:translateY(10px);transition:opacity .4s,transform .5s var(--ease)}
.sa__in p{margin:6px 0 12px;font-size:.84rem;color:#d9dde1}
.sa__in a{display:inline-flex;padding:8px 14px;border-radius:8px;background:var(--cu);font-size:.76rem;font-weight:600;color:#fff}
.sa__in a:hover{background:#a9521f}
.sa__it.is-on .sa__in p,.sa__it.is-on .sa__in a{opacity:1;transform:none;transition-delay:.25s}
/* fechado: número em cima e título na vertical */
.sa__it:not(.is-on) .sa__n{position:absolute;left:0;right:0;top:-370px;text-align:center}
.sa__it:not(.is-on) .sa__in h3{position:absolute;left:50%;bottom:24px;writing-mode:vertical-rl;transform:translateX(-50%) rotate(180deg);font-size:.95rem}
.sa__it .svc__il{z-index:2;right:12px;top:12px;bottom:auto;font-size:.56rem;opacity:0;transition:opacity .4s}
.sa__it.is-on .svc__il{opacity:1}
@media (max-width:760px){
  .sa{flex-direction:column;height:auto;gap:8px}
  .sa__it{flex:none;height:62px;transition:height .6s var(--ease)}
  .sa__it.is-on{flex:none;height:330px}
  .sa__in{padding:16px 18px}
  .sa__it:not(.is-on) .sa__n{position:static;display:inline;margin-right:8px;text-align:left}
  .sa__it:not(.is-on) .sa__in h3{position:static;display:inline;writing-mode:horizontal-tb;transform:none}
  .sa__in h3{white-space:normal}
  .sa__it:not(.is-on) .sa__in p,.sa__it:not(.is-on) .sa__in a{display:none}
}
@media (min-width:761px){
  .sa__it:not(.is-on) .sa__in{top:0}
  .sa__it:not(.is-on) .sa__n{top:22px;font-size:.8rem}
}
/* serviços: faixa mais baixa */
#servicos{padding:52px 0}
#servicos .head{margin-bottom:20px}
.sa{height:330px}
.sa__in{padding:18px 20px}
.sa__in p{margin:4px 0 10px;font-size:.8rem}
.sa__in h3{font-size:1.05rem}
@media (min-width:761px){.sa__it:not(.is-on) .sa__n{top:18px}.sa__it:not(.is-on) .sa__in h3{bottom:18px;font-size:.88rem}}
@media (max-width:760px){.sa__it.is-on{height:280px}.sa__it{height:56px}}
.sa__it::after{background:linear-gradient(180deg,transparent 22%,#0e1012f2 92%)}.sa__it.is-on::after{background:linear-gradient(180deg,transparent 25%,#0e1012 95%)}