/* ==========================================================================
   OPG Climatização — design system autoral
   Paleta amostrada do logo (azul #1F315F, ciano #00BBFF) e das fotos de obra.
   ========================================================================== */

/* ---------- Fontes locais ---------- */
@font-face{font-family:'Saira';src:url('../assets/fonts/saira-latin.woff2') format('woff2');font-weight:400 800;font-style:normal;font-display:swap;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:'Saira';src:url('../assets/fonts/saira-latin-ext.woff2') format('woff2');font-weight:400 800;font-style:normal;font-display:swap;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:'Karla';src:url('../assets/fonts/karla-latin.woff2') format('woff2');font-weight:400 700;font-style:normal;font-display:swap;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:'Karla';src:url('../assets/fonts/karla-latin-ext.woff2') format('woff2');font-weight:400 700;font-style:normal;font-display:swap;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:'Azeret Mono';src:url('../assets/fonts/azeret-mono-latin.woff2') format('woff2');font-weight:400 600;font-style:normal;font-display:swap;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:'Azeret Mono';src:url('../assets/fonts/azeret-mono-latin-ext.woff2') format('woff2');font-weight:400 600;font-style:normal;font-display:swap;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}

/* ---------- Tokens ---------- */
:root{
  --ink:#0B1526;
  --navy:#10203C;
  --navy-mid:#1F315F;
  --navy-soft:#2B4275;
  --cyan:#00BBFF;
  --cyan-deep:#0079B4;
  --ice:#EDF2F8;
  --paper:#FFFFFF;
  --slate:#56677F;
  --slate-lt:#8A9AB2;
  --line:#DCE4EF;
  --line-dk:rgba(255,255,255,.14);
  --wa:#25D366;

  --ff-d:'Saira','Arial Narrow',Arial,sans-serif;
  --ff-b:'Karla',system-ui,-apple-system,'Segoe UI',sans-serif;
  --ff-m:'Azeret Mono',ui-monospace,'SFMono-Regular',Consolas,monospace;

  --pad:clamp(20px,5vw,72px);
  --ease:cubic-bezier(.22,1,.36,1);
  --r:4px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--ff-b);font-size:16.5px;line-height:1.62;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,p{margin:0}
button{font:inherit;color:inherit}
:focus-visible{outline:2.5px solid var(--cyan);outline-offset:3px;border-radius:2px}
::selection{background:var(--cyan);color:var(--ink)}

.skip{position:absolute;left:-9999px;top:0;z-index:10001;background:var(--cyan);color:var(--ink);padding:12px 20px;font-weight:600}
.skip:focus{left:12px;top:12px}
.mono{font-family:var(--ff-m);font-variant-numeric:tabular-nums}

/* ---------- Tipografia de bloco ---------- */
.h2{
  font-family:var(--ff-d);font-weight:700;
  font-size:clamp(1.9rem,4.1vw,3.35rem);
  line-height:1.06;letter-spacing:-.028em;text-wrap:balance;
}
.h2 em{font-style:normal;color:var(--cyan-deep)}
.sec--dark .h2 em,.band__q em,.sec--reg .h2 em{color:var(--cyan)}
.lede{font-size:clamp(1rem,1.5vw,1.14rem);color:var(--slate);max-width:60ch;line-height:1.6}
.sec--dark .lede,.sec--reg .lede{color:#A9B9D0}

.eyebrow{
  display:flex;align-items:flex-start;gap:11px;
  font-family:var(--ff-m);font-size:.7rem;font-weight:500;line-height:1.5;
  letter-spacing:.19em;text-transform:uppercase;color:var(--cyan-deep);
}
/* o traço acompanha a primeira linha, mesmo quando o texto quebra */
.eyebrow i{display:block;width:26px;height:1px;background:currentColor;flex:none;margin-top:.75em}
.sec--dark .eyebrow,.sec--reg .eyebrow,.hero .eyebrow{color:var(--cyan)}

/* ---------- Botões ---------- */
.btn{
  --bg:var(--cyan);--fg:var(--ink);
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.62em;
  padding:1em 1.7em;border:none;border-radius:var(--r);cursor:pointer;
  background:var(--bg);color:var(--fg);
  font-family:var(--ff-d);font-weight:600;font-size:.97rem;letter-spacing:.005em;
  overflow:hidden;will-change:transform;text-align:center;
  transition:box-shadow .45s var(--ease),color .3s var(--ease);
}
.btn span,.btn .ico{position:relative;z-index:2}
.btn .ico{width:1.22em;height:1.22em;fill:currentColor;flex:none}
.btn::after{content:"";position:absolute;inset:0;z-index:1;background:var(--ink);transform:translateY(101%);transition:transform .48s var(--ease)}
.btn:hover::after{transform:translateY(0)}
.btn:hover{color:var(--paper);box-shadow:0 16px 34px -16px rgba(0,187,255,.55)}
.btn--lg{padding:1.16em 2em;font-size:1.03rem}
.btn--sm{padding:.72em 1.2em;font-size:.88rem}
.btn--block{width:100%}
.btn--ghost{--bg:transparent;--fg:var(--paper);border:1.5px solid rgba(255,255,255,.32)}
.btn--ghost::after{background:var(--paper)}
.btn--ghost:hover{color:var(--ink);box-shadow:none}

.lnk{
  display:inline-flex;align-items:center;gap:.5em;cursor:pointer;
  font-family:var(--ff-d);font-weight:600;font-size:.93rem;color:var(--cyan-deep);
  border-bottom:1.5px solid transparent;padding-bottom:2px;transition:border-color .3s,gap .3s var(--ease);
}
.lnk i{font-style:normal;transition:transform .35s var(--ease)}
.lnk:hover{border-color:var(--cyan-deep)}
.lnk:hover i{transform:translateX(4px)}

/* ==========================================================================
   PRELOADER
   ========================================================================== */
.pre{position:fixed;inset:0;z-index:10000;background:var(--ink);display:grid;place-items:center;overflow:hidden}
.pre__in{display:flex;flex-direction:column;align-items:center;gap:20px;position:relative;z-index:2}
.pre__logo{width:clamp(190px,36vw,280px);height:auto}
.pre__lbl{font-size:.62rem;letter-spacing:.28em;text-transform:uppercase;color:var(--slate-lt);text-align:center;max-width:90vw}
.pre__bar{width:150px;height:2px;background:rgba(255,255,255,.16);overflow:hidden}
.pre__bar i{display:block;height:100%;width:0;background:var(--cyan)}
/* contador de carga: o número grande é o gesto, como nos sites de referência */
.pre__n{
  position:absolute;right:clamp(18px,4vw,54px);bottom:clamp(14px,3.5vw,40px);z-index:2;
  font-size:clamp(3.4rem,11vw,7.5rem);font-weight:600;line-height:.85;
  color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.22);letter-spacing:-.04em;
  font-variant-numeric:tabular-nums;
}
.pre__curtain{position:absolute;inset:0;z-index:3;background:var(--ink);transform:translateY(100%);display:block}

/* ==========================================================================
   CABEÇALHO
   ========================================================================== */
.hd{
  position:fixed;top:0;left:0;width:100%;z-index:900;
  display:flex;align-items:center;gap:clamp(16px,3vw,42px);
  padding:14px var(--pad);
  background:rgba(255,255,255,.92);backdrop-filter:blur(16px);
  border-bottom:1px solid transparent;
  transition:padding .45s var(--ease),border-color .45s,box-shadow .45s;
}
.hd.is-stuck{padding-top:9px;padding-bottom:9px;border-bottom-color:var(--line);box-shadow:0 1px 22px -8px rgba(11,21,38,.22)}
.hd__logo{flex:none}
.hd__logo img{width:auto;height:44px;transition:height .45s var(--ease)}
.hd.is-stuck .hd__logo img{height:36px}
.hd__nav{display:flex;gap:clamp(14px,2.1vw,30px);margin-left:auto}
.hd__nav a{
  position:relative;font-family:var(--ff-d);font-weight:500;font-size:.93rem;
  color:var(--navy-mid);padding:5px 0;transition:color .3s;
}
.hd__nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1.5px;background:var(--cyan);transition:width .38s var(--ease)}
.hd__nav a:hover{color:var(--ink)}
.hd__nav a:hover::after{width:100%}
.hd__cta{flex:none}
.hd__burger{display:none;flex-direction:column;gap:5px;background:none;border:none;padding:9px;cursor:pointer}
.hd__burger span{display:block;width:25px;height:2px;background:var(--navy-mid);transition:transform .4s var(--ease),opacity .3s}
body.nav-open .hd__burger span:nth-child(1){transform:translateY(3.5px) rotate(45deg)}
body.nav-open .hd__burger span:nth-child(2){transform:translateY(-3.5px) rotate(-45deg)}

.menu{
  position:fixed;inset:0;z-index:880;background:var(--ink);
  display:flex;flex-direction:column;align-items:flex-start;justify-content:center;
  gap:.4rem;padding:0 var(--pad);
}
.menu[hidden]{display:none}
.menu a{font-family:var(--ff-d);font-weight:600;font-size:clamp(1.7rem,7vw,2.4rem);color:var(--paper);letter-spacing:-.02em;padding:.18em 0}
.menu a:last-child{color:var(--cyan);margin-top:.5rem}
body.nav-open{overflow:hidden}

/* ==========================================================================
   ABERTURA
   ========================================================================== */
.hero{
  position:relative;background:var(--ink);color:var(--paper);overflow:hidden;
  min-height:clamp(640px,94vh,960px);
  display:flex;flex-direction:column;justify-content:center;
  padding:calc(96px + clamp(26px,5vh,56px)) var(--pad) clamp(64px,10vh,104px);
}
/* luz ciano atrás da foto e profundidade no canto oposto */
.hero::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(70% 70% at 78% 42%, rgba(0,187,255,.12), transparent 62%),
    radial-gradient(80% 60% at 0% 100%, rgba(31,49,95,.72), transparent 64%);
}
/* malha de planta técnica — a mesma linguagem das plantas baixas do material da OPG */
.hero::after{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size:56px 56px;background-position:-1px -1px;
  -webkit-mask-image:radial-gradient(ellipse 60% 70% at 72% 45%, #000 10%, transparent 72%);
  mask-image:radial-gradient(ellipse 60% 70% at 72% 45%, #000 10%, transparent 72%);
}
.hero__grid{
  position:relative;z-index:3;max-width:1440px;margin:0 auto;width:100%;
  display:grid;grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);
  gap:clamp(36px,6vw,104px);align-items:center;
}
.hero__copy{min-width:0}
.hero__t{
  font-family:var(--ff-d);font-weight:700;
  font-size:clamp(2rem,3.9vw,3.4rem);
  line-height:1.05;letter-spacing:-.03em;
  margin:1.4rem 0 1.4rem;
}

/* ---------- Foto do serviço ---------- */
.hero__fig{position:relative;margin:0;width:100%;max-width:560px;justify-self:end}
/* moldura deslocada: dá profundidade sem sombra pesada */
.hero__fig::before{
  content:"";position:absolute;inset:22px -22px -22px 22px;z-index:0;
  border:1px solid rgba(0,187,255,.3);border-radius:6px;pointer-events:none;
  /* --moldura vem do JS (0 → 1); sem JS vale 1 e a moldura já nasce no lugar */
  opacity:var(--moldura,1);
  transform:translate(calc((var(--moldura,1) - 1) * 22px), calc((var(--moldura,1) - 1) * 22px));
}
.hero__mask{
  position:relative;z-index:1;overflow:hidden;border-radius:6px;
  aspect-ratio:4/5;background:var(--navy);
  box-shadow:0 40px 80px -40px rgba(0,0,0,.8);
}
.hero__img{width:100%;height:100%;object-fit:cover;display:block;will-change:transform}
.hero__card{
  position:absolute;z-index:2;left:-48px;bottom:40px;
  max-width:292px;display:flex;flex-direction:column;gap:5px;
  padding:16px 18px 17px;border-radius:6px;
  background:rgba(16,32,60,.84);border:1px solid rgba(255,255,255,.12);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  box-shadow:0 24px 48px -24px rgba(0,0,0,.7);
}
.hero__card-k{font-size:.66rem;font-weight:500;letter-spacing:.17em;text-transform:uppercase;color:var(--cyan)}
.hero__card-t{font-family:var(--ff-d);font-weight:600;font-size:1.02rem;line-height:1.25;color:var(--paper);letter-spacing:-.01em}
.hero__card-s{font-size:.8rem;line-height:1.45;color:#A9B9D0}
/* os caracteres viram inline-block para animar; sem isto a palavra
   quebraria no meio, porque o navegador pode quebrar entre spans */
.hero__t em{font-style:normal;color:var(--cyan);white-space:nowrap}
.hero__t .ln{display:block;overflow:hidden}
.hero__t .ln>span{display:block}
.hero__sub{font-size:clamp(1rem,1.6vw,1.16rem);color:#AEBED4;max-width:52ch;line-height:1.58}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin:1.9rem 0 2.1rem}

.hero__chips{display:flex;flex-wrap:wrap;gap:10px}
.hero__chips li{
  display:flex;align-items:baseline;gap:.55em;
  border:1px solid var(--line-dk);border-radius:var(--r);
  padding:.6em .9em;background:rgba(255,255,255,.04);
}
.hero__chips b{font-family:var(--ff-m);font-size:.76rem;font-weight:600;letter-spacing:.08em;color:var(--cyan)}
.hero__chips span{font-size:.79rem;color:#9DAEC6;line-height:1.35}

.hero__down{position:absolute;left:var(--pad);bottom:clamp(18px,3.5vh,30px);z-index:3;display:inline-flex;align-items:center;gap:11px;color:rgba(255,255,255,.55);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase}
.hero__down i{display:block;width:54px;height:1px;background:linear-gradient(90deg,var(--cyan),transparent)}

/* ---------- Campo de fluxo de ar (WebGL) ---------- */
.hero__flow{position:absolute;inset:0;width:100%;height:100%;z-index:2;pointer-events:none;opacity:0}

/* ---------- Linha frigorífica desenhada no scroll ---------- */
/* a linha corre numa calha própria à esquerda, sem cruzar os índices 01–06 */
.sys__host{position:relative;max-width:1440px;margin:0 auto;padding-left:40px}
.linha{
  position:absolute;left:0;top:0;width:24px;height:100%;
  z-index:0;pointer-events:none;overflow:visible;
}
.sys{position:relative;z-index:1;max-width:none;margin:0}

/* ==========================================================================
   CARROSSEL DE EXECUÇÃO
   ========================================================================== */
.carro{background:var(--ink);color:var(--paper);padding:clamp(52px,8vh,110px) 0;overflow:hidden}
.carro__head{max-width:1440px;margin:0 auto clamp(28px,4vw,48px);padding:0 var(--pad);display:flex;flex-direction:column;gap:.9rem}
.carro__wrap{position:relative}
.carro__view{overflow:hidden;cursor:grab}
.carro__view.is-drag{cursor:grabbing}
.carro__track{display:flex;gap:clamp(12px,1.4vw,20px);width:max-content;will-change:transform;padding:0 var(--pad)}
.carro__c{margin:0;flex:none;width:clamp(200px,22vw,260px)}
.carro__c img{
  width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;border-radius:var(--r);
  background:var(--navy);transition:transform 1s var(--ease),filter .6s var(--ease);
  filter:saturate(.92) brightness(.94);
}
.carro__c:hover img{transform:scale(1.055);filter:saturate(1) brightness(1)}
.carro__c figcaption{display:flex;align-items:baseline;gap:.6em;margin-top:11px;font-size:.82rem;color:#9DAEC6;line-height:1.35}
.carro__c figcaption .mono{font-size:.66rem;color:var(--cyan);letter-spacing:.1em;flex:none}

.carro__b{
  position:absolute;top:50%;transform:translateY(-50%);z-index:4;
  width:46px;height:46px;border-radius:50%;border:1px solid var(--line-dk);
  background:rgba(11,21,38,.72);backdrop-filter:blur(9px);color:var(--paper);
  display:grid;place-items:center;cursor:pointer;
  transition:background .35s,border-color .35s,transform .35s var(--ease);
}
.carro__b svg{width:19px;height:19px}
.carro__b:hover{background:var(--cyan);color:var(--ink);border-color:var(--cyan)}
.carro__b--prev{left:clamp(8px,1.6vw,20px)}
.carro__b--next{right:clamp(8px,1.6vw,20px)}
.carro__b--prev:hover{transform:translateY(-50%) translateX(-3px)}
.carro__b--next:hover{transform:translateY(-50%) translateX(3px)}
.carro__hint{max-width:1440px;margin:clamp(20px,3vw,34px) auto 0;padding:0 var(--pad);font-size:.68rem;letter-spacing:.17em;text-transform:uppercase;color:var(--slate-lt)}

/* ==========================================================================
   FAIXA DE CONFIANÇA
   ========================================================================== */
.strip{background:var(--cyan);color:var(--ink);overflow:hidden;padding:13px 0;border-block:1px solid rgba(11,21,38,.1)}
.strip__track{display:flex;align-items:center;gap:22px;width:max-content;will-change:transform}
.strip__track span{font-family:var(--ff-d);font-weight:600;font-size:.85rem;letter-spacing:.02em;white-space:nowrap}
.strip__track i{font-style:normal;opacity:.42;font-weight:400}

/* ==========================================================================
   SEÇÕES
   ========================================================================== */
/* âncoras param abaixo do cabeçalho fixo, não atrás dele */
section{scroll-margin-top:88px}
.sec{padding:clamp(58px,9.5vh,136px) var(--pad);position:relative}
.sec--dark{background:var(--ink);color:var(--paper)}
.sec--pmoc{background:var(--ice)}
.sec--obras{background:var(--paper)}
.sec--reg{background:var(--navy);color:var(--paper)}
.sec--orc{background:var(--ice)}
.sec__head{max-width:1440px;margin:0 auto clamp(34px,5.5vw,64px);display:flex;flex-direction:column;gap:1.05rem}
.sec__head .lede{margin-top:.15rem}

/* ---------- Serviços ---------- */
.svc{max-width:1440px;margin:0 auto;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.svc__c{background:var(--paper);padding:clamp(24px,2.7vw,38px);display:flex;flex-direction:column;gap:.72rem;transition:background .4s var(--ease)}
.svc__c:hover{background:#F7FAFD}
.svc__n{font-size:.72rem;font-weight:600;letter-spacing:.14em;color:var(--cyan-deep)}
.svc__c h3{font-family:var(--ff-d);font-weight:700;font-size:1.28rem;letter-spacing:-.014em;line-height:1.18}
.svc__c p{color:var(--slate);font-size:.95rem;line-height:1.58;flex:1}
.svc__c .lnk{align-self:flex-start;margin-top:.35rem}

.svc__who{max-width:1440px;margin:clamp(26px,3.5vw,44px) auto 0;display:flex;flex-wrap:wrap;align-items:center;gap:12px 14px}
.svc__who .mono{font-size:.7rem;letter-spacing:.17em;text-transform:uppercase;color:var(--slate-lt)}
.svc__who ul{display:flex;flex-wrap:wrap;gap:8px}
.svc__who li{border:1px solid var(--line);border-radius:100px;padding:.42em 1em;font-size:.85rem;color:var(--navy-mid);background:var(--paper)}

/* ---------- Sistemas ---------- */
.sys{max-width:1440px;margin:0 auto;border-top:1px solid var(--line-dk)}
.sys__r{
  display:grid;grid-template-columns:56px minmax(0,1.1fr) minmax(0,1.5fr) auto;
  gap:clamp(14px,2.4vw,34px);align-items:baseline;
  padding:clamp(20px,2.6vw,32px) 0;border-bottom:1px solid var(--line-dk);
  transition:padding-left .5s var(--ease);
}
.sys__r:hover{padding-left:12px}
.sys__i{font-size:.74rem;color:var(--cyan);font-weight:600;letter-spacing:.1em}
.sys__r h3{font-family:var(--ff-d);font-weight:700;font-size:clamp(1.18rem,2.1vw,1.62rem);letter-spacing:-.018em;line-height:1.14}
.sys__d{color:#9DAEC6;font-size:.93rem;line-height:1.55}
.sys__b{display:flex;align-items:baseline;gap:.5em;white-space:nowrap;justify-self:end}
.sys__b b{font-family:var(--ff-d);font-weight:700;font-size:clamp(1.25rem,2.3vw,1.85rem);color:var(--cyan);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.sys__b i{font-style:normal;font-size:.68rem;letter-spacing:.13em;text-transform:uppercase;color:var(--slate-lt)}

.sys__cta{max-width:1440px;margin:clamp(30px,4vw,52px) auto 0;display:flex;flex-wrap:wrap;align-items:center;gap:18px}
.sys__cta p{font-family:var(--ff-d);font-weight:600;font-size:clamp(1.02rem,1.9vw,1.35rem);color:var(--paper);letter-spacing:-.012em}

/* ---------- Faixa larga ---------- */
.band{position:relative;overflow:hidden;background:var(--ink)}
.band__img{width:100%;height:clamp(320px,54vh,540px);object-fit:cover;opacity:.42;will-change:transform}
.band__in{position:absolute;inset:0;display:grid;place-items:center;padding:var(--pad);pointer-events:none}
.band__q{
  max-width:22ch;text-align:center;color:var(--paper);
  font-family:var(--ff-d);font-weight:700;
  font-size:clamp(1.35rem,3.5vw,2.75rem);line-height:1.16;letter-spacing:-.026em;text-wrap:balance;
}

/* ---------- PMOC ---------- */
.pmoc{max-width:1440px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1.22fr) minmax(0,.78fr);gap:clamp(30px,5vw,72px);align-items:start}
.pmoc__text{display:flex;flex-direction:column;gap:1.1rem;min-width:0}
.pmoc__text .btn{align-self:flex-start;margin-top:.6rem}
.pmoc__law{display:flex;flex-direction:column;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-top:.5rem}
.pmoc__law li{background:var(--paper);padding:15px 18px;display:grid;grid-template-columns:150px minmax(0,1fr);gap:16px;align-items:baseline}
.pmoc__law b{font-size:.79rem;font-weight:600;color:var(--cyan-deep);letter-spacing:.03em}
.pmoc__law span{font-size:.9rem;color:var(--slate);line-height:1.5}
.pmoc__two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:.7rem}
.pmoc__two h3{font-family:var(--ff-d);font-weight:700;font-size:1.18rem;margin-bottom:.3rem;letter-spacing:-.012em}
.pmoc__two p{font-size:.92rem;color:var(--slate);line-height:1.55}
.pmoc__fig{margin:0;position:sticky;top:96px}
.pmoc__fig img{width:100%;border-radius:var(--r)}
.pmoc__fig figcaption{margin-top:10px;font-size:.78rem;color:var(--slate-lt)}

/* ---------- Obras ---------- */
.obras{max-width:1440px;margin:0 auto;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(12px,1.5vw,20px)}
.obras figure{margin:0}
.obras__a{position:relative;display:block;overflow:hidden;border-radius:var(--r);aspect-ratio:1;background:var(--ice);cursor:pointer}
.obras__a img{width:100%;height:100%;object-fit:cover;transition:transform 1.05s var(--ease)}
.obras__a:hover img{transform:scale(1.055)}
.obras__z{
  position:absolute;left:12px;bottom:12px;
  background:var(--cyan);color:var(--ink);
  font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;font-weight:600;
  padding:.45em .85em;border-radius:2px;
  opacity:0;transform:translateY(6px);transition:opacity .35s,transform .35s var(--ease);
}
.obras__a:hover .obras__z,.obras__a:focus-visible .obras__z{opacity:1;transform:translateY(0)}
.obras figcaption{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin-top:10px;font-size:.85rem;color:var(--navy-mid)}
.obras figcaption .mono{font-size:.7rem;color:var(--slate-lt)}

/* ---------- Região ---------- */
.reg{max-width:1440px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,72px);align-items:center}
.reg__t{display:flex;flex-direction:column;gap:1.05rem}
.reg__l{display:flex;flex-wrap:wrap;gap:10px;align-content:center}
.reg__l li{
  border:1px solid var(--line-dk);border-radius:var(--r);
  padding:.72em 1.15em;font-family:var(--ff-d);font-weight:500;font-size:1rem;
  background:rgba(255,255,255,.045);
}

/* ---------- Orçamento ---------- */
.orc{max-width:1440px;margin:0 auto;display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:clamp(30px,5vw,70px);align-items:start}
.orc__p{display:flex;flex-direction:column;gap:1.05rem;min-width:0}
.orc__info{display:flex;flex-direction:column;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-top:.8rem}
.orc__info li{background:var(--paper);padding:13px 17px;display:grid;grid-template-columns:104px minmax(0,1fr);gap:14px;align-items:baseline;font-size:.94rem}
.orc__info .mono{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--slate-lt)}
.orc__info a{color:var(--cyan-deep);cursor:pointer;border-bottom:1px solid transparent;transition:border-color .3s}
.orc__info a:hover{border-color:var(--cyan-deep)}

.form{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:clamp(20px,3vw,36px);display:flex;flex-direction:column;gap:15px;min-width:0}
.f__r{display:block;min-width:0}
.f__r--2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}
.f{display:flex;flex-direction:column;gap:6px;min-width:0}
.f>span{font-family:var(--ff-m);font-size:.67rem;letter-spacing:.13em;text-transform:uppercase;color:var(--slate)}
.f input,.f select,.f textarea{
  font-family:var(--ff-b);font-size:.97rem;color:var(--ink);
  background:var(--ice);border:1px solid var(--line);border-radius:var(--r);
  padding:.8em .9em;width:100%;min-width:0;max-width:100%;box-sizing:border-box;
  transition:border-color .3s,background .3s;
}
.f textarea{resize:vertical;min-height:78px}
.f input:focus,.f select:focus,.f textarea:focus{border-color:var(--cyan);background:var(--paper);outline:none}
.f input::placeholder,.f textarea::placeholder{color:#9AA9BC}
.f select{appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5l5-5' fill='none' stroke='%2356677F' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right .9em center;background-size:11px;padding-right:2.3em}
.f.is-bad input,.f.is-bad select{border-color:#D4553E;background:#FDF3F1}
.f__fine{font-size:.79rem;color:var(--slate-lt);text-align:center;line-height:1.45}

/* ==========================================================================
   RODAPÉ
   ========================================================================== */
.ft{background:var(--ink);color:var(--paper);padding:clamp(44px,6vw,76px) var(--pad) 26px}
.ft__top{max-width:1440px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr) minmax(0,1fr);gap:clamp(26px,4vw,56px);padding-bottom:clamp(28px,4vw,48px);border-bottom:1px solid var(--line-dk)}
.ft__mark{display:flex;align-items:baseline;gap:.6em}
.ft__mark b{font-family:var(--ff-d);font-weight:800;font-size:2.1rem;letter-spacing:-.03em;color:var(--paper)}
.ft__mark .mono{font-size:.68rem;letter-spacing:.3em;text-transform:uppercase;color:var(--cyan)}
.ft__s{margin-top:1rem;color:#93A4BD;font-size:.92rem;max-width:38ch;line-height:1.6}
.ft__n{display:flex;flex-direction:column;gap:.6rem}
.ft__n a{font-family:var(--ff-d);font-weight:500;font-size:.95rem;color:#BDCADD;transition:color .3s}
.ft__n a:hover{color:var(--cyan)}
.ft__c{display:flex;flex-direction:column;gap:.6rem;font-size:.92rem;color:#93A4BD}
.ft__c a{color:#BDCADD;cursor:pointer;transition:color .3s}
.ft__c a:hover{color:var(--cyan)}
.ft__bot{max-width:1440px;margin:0 auto;padding-top:22px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:.8rem;color:var(--slate-lt)}
.ft__bot a{transition:color .3s}
.ft__bot a:hover{color:var(--cyan)}

/* ---------- WhatsApp flutuante ---------- */
.wa{
  position:fixed;right:clamp(14px,2.4vw,26px);bottom:clamp(14px,2.4vw,26px);z-index:860;
  width:56px;height:56px;border-radius:50%;background:var(--wa);
  display:grid;place-items:center;cursor:pointer;
  box-shadow:0 12px 30px -10px rgba(37,211,102,.6);
  transition:transform .4s var(--ease);
}
.wa svg{width:29px;height:29px;fill:#fff}
.wa:hover{transform:scale(1.07)}

/* ---------- Lightbox ---------- */
.lb{border:none;padding:0;background:transparent;max-width:min(94vw,1000px);max-height:94vh;color:var(--paper)}
.lb::backdrop{background:rgba(11,21,38,.93)}
.lb__bar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:0 0 11px}
.lb__bar p{margin:0;font-size:.88rem}
.lb__bar button{background:none;border:1px solid var(--line-dk);border-radius:var(--r);padding:.42em .85em;font-size:.8rem;cursor:pointer;color:var(--paper);transition:border-color .3s}
.lb__bar button:hover{border-color:var(--cyan)}
.lb img{width:100%;max-height:76vh;object-fit:contain;border-radius:var(--r);background:var(--navy)}
.lb__nav{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:11px}
.lb__nav button{background:none;border:none;color:#BDCADD;font-size:.86rem;cursor:pointer;padding:.3em;transition:color .3s}
.lb__nav button:hover{color:var(--cyan)}
.lb__nav .mono{font-size:.76rem;color:var(--slate-lt)}

/* ---------- Listas dentro dos cards de serviço ---------- */
.svc__l{display:flex;flex-wrap:wrap;gap:6px;margin:.1rem 0 .2rem}
.svc__l li{font-size:.78rem;color:var(--navy-mid);background:var(--ice);border:1px solid var(--line);border-radius:3px;padding:.28em .6em;line-height:1.3}

/* ---------- Card: linha que se desenha no hover + holofote ---------- */
.svc__c{position:relative;overflow:hidden;isolation:isolate}
.svc__c::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--cyan);transition:width .55s var(--ease)}
.svc__c:hover::after{width:100%}
/* holofote segue o ponteiro (só em ponteiro fino; as variáveis vêm do JS) */
.svc.has-spot .svc__c::before{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:0;
  background:radial-gradient(260px circle at var(--mx,50%) var(--my,50%), rgba(0,187,255,.13), transparent 62%);
  transition:opacity .4s var(--ease);
}
.svc.has-spot .svc__c:hover::before{opacity:1}

/* ==========================================================================
   MARCAS
   ========================================================================== */
.marcas{background:var(--paper);padding:clamp(52px,8.5vh,120px) 0;border-top:1px solid var(--line);overflow:hidden}
.marcas__head{max-width:1440px;margin:0 auto clamp(30px,4.5vw,54px);padding:0 var(--pad);display:flex;flex-direction:column;gap:1rem}
.marcas__wrap{
  position:relative;padding:22px 0;border-block:1px solid var(--line);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent);
}
.marcas__track{display:flex;align-items:center;gap:clamp(44px,6vw,92px);width:max-content;padding:0 40px;will-change:transform}
.marcas__track img{
  height:40px;width:auto;max-width:170px;object-fit:contain;flex:none;
  filter:grayscale(1) opacity(.55);transition:filter .45s var(--ease),transform .45s var(--ease);
}
.marcas__track img:hover{filter:grayscale(0) opacity(1);transform:translateY(-2px)}

/* ==========================================================================
   OBRA EM DESTAQUE
   ========================================================================== */
.dest{background:var(--ice);padding:clamp(58px,9.5vh,136px) var(--pad);overflow:hidden}
.dest__grid{
  max-width:1440px;margin:0 auto;
  display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);
  grid-template-areas:"foto texto" "foto foto2";
  gap:clamp(20px,3vw,40px) clamp(28px,4.5vw,64px);align-items:start;
}
.dest__f{margin:0;min-width:0}
.dest__f--a{grid-area:foto}
.dest__f--b{grid-area:foto2;max-width:420px;justify-self:end;margin-top:-18%}
.dest__t{grid-area:texto;display:flex;flex-direction:column;gap:1.05rem;min-width:0;padding-top:clamp(8px,2vw,32px)}
.dest__f{overflow:hidden;border-radius:var(--r)}
.dest__img{width:100%;height:auto;display:block;will-change:transform}
.dest__f--a .dest__img{aspect-ratio:7/5;object-fit:cover}
.dest__f figcaption{display:flex;align-items:center;gap:.7em;margin-top:10px;font-size:.78rem;color:var(--slate)}
.dest__f figcaption .mono{font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan-deep)}
.dest__l{display:flex;flex-direction:column;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-top:.4rem}
.dest__l li{background:var(--paper);padding:13px 16px;display:grid;grid-template-columns:34px minmax(0,1fr);gap:12px;align-items:baseline}
.dest__l b{font-size:.72rem;font-weight:600;color:var(--cyan-deep);letter-spacing:.1em}
.dest__l span{font-size:.92rem;color:var(--ink-2,var(--slate));line-height:1.5}
.dest .lnk{align-self:flex-start;margin-top:.3rem}

/* ---------- Títulos: linhas que sobem (mesma linguagem da abertura) ---------- */
/* folga inferior compensada: a máscara não pode cortar o "ç" e o "p" */
.h2 .ln{display:block;overflow:hidden;padding-bottom:.1em;margin-bottom:-.1em}
.h2 .ln>span{display:block}

/* ---------- Região: detalhe do ABC ---------- */
.reg__l li small{display:block;font-family:var(--ff-b);font-size:.72rem;font-weight:400;color:#9DAEC6;margin-top:3px;letter-spacing:0}

/* ---------- Rodapé: documentos legais ---------- */
.ft__leg{display:flex;flex-wrap:wrap;gap:6px 20px}
.ft__leg a[hidden]{display:none}
.f__fine a{color:var(--cyan-deep);text-decoration:underline;text-underline-offset:2px}

/* ==========================================================================
   AVISO DE COOKIES
   Os dois botões têm o mesmo tamanho e peso: recusar é tão fácil quanto aceitar.
   ========================================================================== */
/* à direita: à esquerda ele cobria o botão principal da abertura */
.ck{
  position:fixed;right:clamp(12px,2.4vw,26px);bottom:clamp(12px,2.4vw,26px);z-index:950;
  max-width:440px;display:flex;flex-direction:column;gap:14px;
  background:var(--ink);color:var(--paper);
  border:1px solid var(--line-dk);border-radius:6px;padding:18px 20px;
  box-shadow:0 24px 60px -20px rgba(0,0,0,.6);
}
.ck[hidden]{display:none}
.ck__t{font-size:.88rem;line-height:1.55;color:#C3CFE0}
.ck__t a{color:var(--cyan);text-decoration:underline;text-underline-offset:2px}
.ck__b{display:flex;gap:10px}
.ck__b .btn{flex:1}
.ck__no{--bg:transparent;--fg:var(--paper);border:1.5px solid rgba(255,255,255,.34)}
.ck__no::after{background:var(--paper)}
.ck__no:hover{color:var(--ink);box-shadow:none}
/* o botão flutuante do WhatsApp sai do caminho enquanto o aviso está aberto */
body.ck-on .wa{opacity:0;pointer-events:none}

/* ==========================================================================
   PÁGINAS LEGAIS
   ========================================================================== */
.legal{background:var(--ice);padding:calc(84px + clamp(32px,6vh,64px)) var(--pad) clamp(64px,10vh,120px)}
.legal__in{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:220px minmax(0,1fr);gap:clamp(32px,5vw,72px);align-items:start}
.legal__toc{position:sticky;top:104px;display:flex;flex-direction:column;gap:2px;font-size:.86rem}
.legal__toc .mono{font-size:.66rem;letter-spacing:.17em;text-transform:uppercase;color:var(--slate-lt);padding-bottom:10px;margin-bottom:6px;border-bottom:1px solid var(--line)}
.legal__toc a{color:var(--slate);padding:6px 0;line-height:1.35;transition:color .25s}
.legal__toc a:hover{color:var(--cyan-deep)}
.legal__doc{background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:clamp(24px,4.5vw,64px);min-width:0}
.legal__voltar{display:inline-flex;align-items:center;gap:.5em;font-family:var(--ff-d);font-weight:600;font-size:.9rem;color:var(--cyan-deep);padding:.35em 0}
.legal__doc h1{font-family:var(--ff-d);font-weight:700;font-size:clamp(1.9rem,4vw,2.8rem);line-height:1.08;letter-spacing:-.028em;margin:1.2rem 0 .8rem;text-wrap:balance}
.legal__data{font-family:var(--ff-m);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--slate-lt)}
.legal__doc h2{font-family:var(--ff-d);font-weight:700;font-size:1.3rem;letter-spacing:-.014em;line-height:1.25;margin:2.6rem 0 .8rem;scroll-margin-top:100px;text-wrap:balance}
.legal__doc h3{font-family:var(--ff-d);font-weight:600;font-size:1.05rem;margin:1.6rem 0 .5rem}
.legal__doc p,.legal__doc li{color:#3A475A;max-width:72ch;line-height:1.7}
.legal__doc p+p{margin-top:.8rem}
.legal__doc ul{list-style:disc;padding-left:1.25em;display:flex;flex-direction:column;gap:.45rem;margin:.7rem 0}
.legal__doc a{color:var(--cyan-deep);text-decoration:underline;text-underline-offset:2px}
.legal__doc strong{color:var(--ink)}
.legal__intro{font-size:1.04rem;margin-top:1.4rem}
/* sem isto, ".legal__doc a" (mais específico) pinta o texto do botão de azul sobre azul */
.legal__acao .btn{color:var(--fg);text-decoration:none}
.legal__acao .btn:hover{color:var(--paper)}
.legal__acao .btn[hidden]{display:none}
.legal__doc .legal__voltar{text-decoration:none}
/* a Karla desenha o "º" na altura das letras ("nº" vira "no"); sobrescrito de verdade */
.ord{font-size:.62em;line-height:0;vertical-align:.52em;margin-left:.04em}
.legal__resumo{background:var(--ice);border:1px solid var(--line);border-radius:6px;padding:18px 22px;margin:1.8rem 0 .4rem}
.legal__resumo .mono{display:block;font-size:.66rem;letter-spacing:.17em;text-transform:uppercase;color:var(--cyan-deep);margin-bottom:.7rem}
.legal__resumo ul{list-style:none;padding:0;margin:0}
.legal__resumo li{position:relative;padding-left:1.35em}
.legal__resumo li::before{content:"";position:absolute;left:0;top:.66em;width:7px;height:7px;border-radius:2px;background:var(--cyan)}
.legal__tab{overflow-x:auto;margin:1.1rem 0;border:1px solid var(--line);border-radius:6px}
.legal__tab table{width:100%;border-collapse:collapse;font-size:.88rem;min-width:640px}
.legal__tab th{background:var(--ice);text-align:left;font-family:var(--ff-m);font-size:.66rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--slate);padding:11px 14px;border-bottom:1px solid var(--line)}
.legal__tab td{padding:13px 14px;border-bottom:1px solid var(--line);vertical-align:top;color:#3A475A;line-height:1.55}
.legal__tab tr:last-child td{border-bottom:none}
.legal__tab code,.legal__doc code{font-family:var(--ff-m);font-size:.8rem;background:var(--ice);padding:1px 5px;border-radius:3px;color:var(--ink)}
.legal__acao{margin-top:1.1rem}
/* campo a preencher com dados do cliente: não pode ir ao ar assim */
.pend{background:#FFF1C2;color:#6B4E00;border:1px dashed #D9A900;border-radius:3px;padding:0 5px;font-weight:600}

/* ==========================================================================
   RESPONSIVO
   ========================================================================== */
@media (max-width:1100px){
  .svc{grid-template-columns:repeat(2,minmax(0,1fr))}
  .obras{grid-template-columns:repeat(2,minmax(0,1fr))}
  /* placement explícito: a coluna auto colapsava e jogava o badge para fora */
  .sys__r{grid-template-columns:44px minmax(0,1fr) max-content;row-gap:7px}
  .sys__i{grid-column:1;grid-row:1}
  .sys__r h3{grid-column:2;grid-row:1}
  .sys__b{grid-column:3;grid-row:1}
  .sys__d{grid-column:2/-1;grid-row:2}
}
@media (max-width:900px){
  .hd__nav{display:none}
  .hd__cta{margin-left:auto}
  .hd__burger{display:flex}
  .hero{min-height:auto;padding-top:calc(88px + 34px);padding-bottom:72px}
  .hero__grid{grid-template-columns:minmax(0,1fr);gap:48px}
  .hero__fig{justify-self:stretch;max-width:none}
  .hero__fig::before{inset:14px -12px -14px 12px}
  /* tablet: recorte horizontal, senão a foto em retrato domina a tela */
  .hero__mask{aspect-ratio:16/11}
  .hero__img{object-position:center 38%}
  .hero__t{font-size:clamp(2rem,6.4vw,3.1rem)}
  /* sem espaço lateral, o cartão sai de cima da foto e vira legenda abaixo dela */
  .hero__card{position:relative;left:auto;bottom:auto;max-width:none;margin-top:14px}
  .hero__fig::before{display:none}
  .hero::after{
    -webkit-mask-image:radial-gradient(ellipse 90% 45% at 50% 72%, #000 10%, transparent 72%);
    mask-image:radial-gradient(ellipse 90% 45% at 50% 72%, #000 10%, transparent 72%);
  }
  .hero__down{display:none}
  .pmoc{grid-template-columns:minmax(0,1fr)}
  .pmoc__fig{position:static;order:-1}
  .dest__grid{grid-template-columns:minmax(0,1fr);grid-template-areas:"foto" "texto" "foto2"}
  .dest__f--b{max-width:none;justify-self:stretch;margin-top:0}
  /* alvos de toque: links de texto ganham área vertical */
  .lnk{padding:.45em 0 .35em}
  .ft__n a,.ft__c a{padding:.22em 0}
  .orc__info a{display:inline-block;padding:.15em 0}
  section{scroll-margin-top:76px}
  .reg{grid-template-columns:minmax(0,1fr);gap:26px}
  .orc{grid-template-columns:minmax(0,1fr)}
  .ft__top{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:30px}
  .ft__b{grid-column:1/-1}
  .legal__in{grid-template-columns:minmax(0,1fr)}
  .legal__toc{display:none}
}
@media (max-width:620px){
  body{font-size:16px}
  .hd__cta span{display:none}
  .hd__cta{padding:.72em .85em}
  .svc{grid-template-columns:minmax(0,1fr)}
  .obras{grid-template-columns:minmax(0,1fr)}
  .pmoc__law li{grid-template-columns:minmax(0,1fr);gap:4px}
  .pmoc__two{grid-template-columns:minmax(0,1fr)}
  .f__r--2{grid-template-columns:minmax(0,1fr)}
  .orc__info li{grid-template-columns:minmax(0,1fr);gap:3px}
  /* cada peça na sua linha: índice | título / descrição / BTU.
     Sem grid-row explícito, o BTU herdava a linha 1 e caía em cima do título */
  .sys__r{grid-template-columns:34px minmax(0,1fr)}
  .sys__i{grid-column:1;grid-row:1}
  .sys__r h3{grid-column:2;grid-row:1}
  .sys__d{grid-column:2;grid-row:2}
  .sys__b{grid-column:2;grid-row:3;justify-self:start;margin-top:2px}
  .sys__host{padding-left:22px}
  .linha{width:14px}
  .ft__top{grid-template-columns:minmax(0,1fr)}
  .hero__chips li{width:100%}
  .ck{left:12px;right:12px;bottom:12px;max-width:none}
  .legal__doc{border-radius:4px}
  /* celular: volta ao retrato, que aproveita a tela estreita */
  .hero__mask{aspect-ratio:5/6}
  .band__img{height:300px}
  /* iOS dá zoom ao focar campo com fonte menor que 16px */
  .f input,.f select,.f textarea{font-size:16px}
  .svc__l li{font-size:.84rem}
  .pre__lbl{font-size:.68rem}
  /* carrossel: um card e meio na tela, navegação por arraste */
  .carro__c{width:62vw}
  .carro__b{display:none}
  .carro__hint{font-size:.64rem}
  /* faixa de marcas: logos proporcionais à tela */
  .marcas__track{gap:34px;padding:0 24px}
  .marcas__track img{height:30px;max-width:124px}
  .marcas__wrap{padding:16px 0}
  .dest__l li{grid-template-columns:30px minmax(0,1fr);gap:10px}
  /* rótulos monoespaçados: piso de 11,8px no celular */
  .eyebrow,.hero__card-k,.dest__f figcaption .mono,.sys__b i,.svc__who .mono,
  .orc__info .mono,.obras figcaption .mono,.carro__c figcaption .mono,.f>span,.carro__hint{font-size:.74rem}
  /* alvos de toque de 36px ou mais */
  .hd__burger{padding:14px 10px}
  .ft__n a,.ft__c a{padding:.42em 0}
  .ft__bot a{display:inline-block;padding:.5em 0}
  .orc__info a{padding:.32em 0}
}
@media (max-width:380px){
  .hero__t{font-size:1.9rem}
  .h2{font-size:1.75rem}
  .btn--lg{padding:1.05em 1.4em;font-size:.96rem}
}
@media (max-width:340px){
  /* iPhone SE: "responsabilidade" (nowrap) precisa caber numa linha */
  .hero__t{font-size:1.7rem}
  .h2{font-size:1.6rem}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .obras__a:hover img{transform:none}
}