/* Delei Instalações — estilos do site público.
   Fontes hospedadas aqui mesmo (licença SIL OFL, ver /fonts): nenhum visitante é enviado ao Google.

   Identidade tirada da própria logo do Delei e de Foz do Iguaçu:
   azul-royal do selo, amarelo da arara-canindé para contraste, cobre da tubulação,
   brasa só para o calor e gelo só para o frio. O título é letreiro com volume,
   como as letras cromadas da logo. */

@font-face{font-family:'Archivo';font-style:normal;font-weight:100 900;font-stretch:62% 125%;font-display:swap;
  src:url(/fonts/archivo-latin.woff2) format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Archivo';font-style:normal;font-weight:100 900;font-stretch:62% 125%;font-display:swap;
  src:url(/fonts/archivo-latin-ext.woff2) format('woff2');
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,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';font-style:normal;font-weight:300 700;font-display:swap;
  src:url(/fonts/azeret-latin.woff2) format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Azeret Mono';font-style:normal;font-weight:300 700;font-display:swap;
  src:url(/fonts/azeret-latin-ext.woff2) format('woff2');
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,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}
/* Letra de mão: só na etiqueta de papel do aparelho, como a que o técnico pendura. */
@font-face{font-family:'Caveat';font-style:normal;font-weight:400 700;font-display:swap;
  src:url(/fonts/caveat-latin.woff2) format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Caveat';font-style:normal;font-weight:400 700;font-display:swap;
  src:url(/fonts/caveat-latin-ext.woff2) format('woff2');
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,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}

:root{
  /* paleta */
  --royal:#1846D1;        /* azul do selo da logo */
  --royal-fundo:#0E2C8E;  /* volume do letreiro, sombras */
  --royal-noite:#081D66;
  --arara:#FFC928;        /* amarelo da arara-canindé */
  --arara-borda:#D99A00;
  --brasa:#FF5A1F;        /* só para calor */
  --brasa-fundo:#A32A05;
  --gelo-ar:#A6F0FF;      /* só para frio */
  --cobre:#D2783C;        /* tubulação */
  --cobre-claro:#F4AE6B;
  --cobre-escuro:#8A4519;
  --tinta:#0A1633;
  --parede:#EEF3FB;
  --zap:#22C35E;
  --zap-borda:#128C3E;

  /* nomes antigos, usados também pelo painel /admin */
  --noite:var(--tinta);
  --noite-2:#10255A;
  --painel:#081230;
  --azul:var(--royal);
  --gelo:var(--parede);
  --gelo-2:#D7E2F3;
  --branco:#FFFFFF;
  --frio:#38CFEF;
  --calor:var(--brasa);
  --aco:#8A9DB0;
  --txt-2:#3E5170;         /* texto secundário em fundo claro */
  --txt-escuro-2:#D3DEFF;  /* texto secundário em fundo azul */
  --txt-escuro-3:#C2D3FF;  /* rótulos pequenos em fundo azul */
  --verde:var(--zap);
  --verde-txt:#0A6B35;

  --display:'Archivo',system-ui,sans-serif;
  --mono:'Azeret Mono',ui-monospace,monospace;
  --mao:'Caveat','Segoe Print','Bradley Hand',cursive;

  --wrap:1180px;
  --pad:clamp(20px,5vw,40px);
  --r:18px;
  --hdr:70px;
  --mola:cubic-bezier(.34,1.56,.64,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--parede);color:var(--tinta);
  font-family:var(--display);font-size:clamp(16px,1.05vw,17.5px);line-height:1.65;
  overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}
button,input,select,textarea{font:inherit}
[hidden]{display:none!important}
::selection{background:var(--arara);color:var(--tinta)}
:focus-visible{outline:3px solid var(--arara);outline-offset:3px;border-radius:6px}
.section:not(.on-dark):not(.hero):not(.final) :focus-visible,.produto :focus-visible,.doc :focus-visible{outline-color:var(--royal)}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding-inline:var(--pad)}
.section{padding-block:clamp(72px,9vw,128px)}
section[id],main[id]{scroll-margin-top:calc(var(--hdr) + 16px)}
.hot{color:var(--brasa)}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.pular{
  position:absolute;left:12px;top:-60px;z-index:100;
  background:var(--arara);color:var(--tinta);font-weight:700;text-decoration:none;
  padding:12px 18px;border-radius:10px;transition:top .15s ease;
}
.pular:focus{top:12px}

/* ---------- tipografia ---------- */
.d1,.d2,.d3{font-family:var(--display);font-weight:850;font-stretch:112%;letter-spacing:-.025em;line-height:.96;margin:0;text-wrap:balance}
.d1{font-size:clamp(2.55rem,7.4vw,5.6rem);line-height:.92}
.d2{font-size:clamp(2rem,4.6vw,3.4rem)}
.d3{font-size:clamp(1.3rem,2.1vw,1.65rem);font-stretch:105%;line-height:1.12;letter-spacing:-.015em}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;margin:0 0 18px;
  font-family:var(--mono);font-size:.7rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  color:var(--royal);background:rgba(24,70,209,.08);padding:7px 12px;border-radius:999px;
}
.on-dark .eyebrow,.final .eyebrow{color:var(--tinta);background:var(--arara)}
.calc .eyebrow{color:var(--tinta);background:rgba(10,22,51,.1)}
.lead{font-size:clamp(1.02rem,1.5vw,1.16rem);color:var(--txt-2);max-width:56ch;margin:20px 0 0}
.on-dark .lead,.hero .lead,.final .lead{color:var(--txt-escuro-2)}

/* Letreiro: letra grossa e larga com volume, como a logo. */
.letreiro{
  margin:0;font-family:var(--display);font-weight:900;font-stretch:112%;text-transform:uppercase;
  font-size:clamp(2.3rem,5.4vw,4.35rem);line-height:.92;letter-spacing:-.012em;color:#fff;text-wrap:balance;
  text-shadow:
    1px 1px 0 var(--royal-fundo),2px 2px 0 var(--royal-fundo),3px 3px 0 var(--royal-fundo),
    4px 4px 0 var(--royal-fundo),5px 5px 0 var(--royal-noite),6px 6px 0 var(--royal-noite),
    10px 14px 26px rgba(3,10,44,.45);
}

/* ---------- botões: peças com espessura, que afundam ao apertar ---------- */
.btn{
  --borda:rgba(10,22,51,.35);
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;
  padding:14px 26px;border-radius:999px;border:1.5px solid transparent;
  font-weight:750;font-stretch:106%;font-size:.98rem;letter-spacing:-.01em;line-height:1.2;
  text-decoration:none;cursor:pointer;background:var(--parede);color:var(--tinta);
  box-shadow:0 5px 0 var(--borda),0 14px 24px -12px rgba(10,22,51,.45);
  transition:transform .14s ease,box-shadow .14s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 7px 0 var(--borda),0 18px 28px -12px rgba(10,22,51,.5)}
.btn:active{transform:translateY(4px);box-shadow:0 1px 0 var(--borda),0 6px 12px -8px rgba(10,22,51,.5)}
.btn svg{width:19px;height:19px;flex:none}
.btn-zap{background:var(--zap);color:#052912;--borda:var(--zap-borda)}
.btn-zap:hover{background:#2ADB6C}
.btn-arara{background:var(--arara);color:var(--tinta);--borda:var(--arara-borda)}
.btn-arara:hover{background:#FFD454}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.55);color:#fff;box-shadow:none}
.btn-ghost:hover{border-color:var(--arara);color:var(--arara);box-shadow:none}
.btn-dark{background:var(--tinta);color:#fff;--borda:#000}
.btn-dark:hover{background:var(--royal-noite)}
.btn-line{background:transparent;border-color:rgba(10,22,51,.3);color:var(--tinta);box-shadow:none}
.btn-line:hover{border-color:var(--tinta);box-shadow:none}
.btn-line:active{box-shadow:none}
.btn-bloco{width:100%}
.btn-grande{min-height:60px;padding:18px 32px;font-size:1.08rem}

/* ---------- marca e cabeçalho ---------- */
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;min-width:0}
.brand img{width:40px;height:40px;border-radius:50%;flex:none;box-shadow:0 0 0 2px rgba(255,255,255,.7)}
.brand b{display:block;font-weight:850;font-stretch:112%;font-size:1rem;letter-spacing:-.02em;color:#fff;line-height:1.15;white-space:nowrap}
.brand em{display:block;font-style:normal;font-family:var(--mono);font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;color:var(--arara)}

.hdr{
  position:sticky;top:0;z-index:60;background:rgba(24,70,209,.9);
  backdrop-filter:blur(14px) saturate(1.3);-webkit-backdrop-filter:blur(14px) saturate(1.3);
  border-bottom:1px solid rgba(255,255,255,.14);
}
.hdr-in{display:flex;align-items:center;gap:18px;height:var(--hdr)}
.hdr .brand{margin-right:auto}
.nav{display:flex;gap:6px}
.nav a{color:#E4EBFF;text-decoration:none;font-size:.92rem;font-weight:600;padding:8px 12px;border-radius:999px;transition:background .18s ease,color .18s ease}
.nav a:hover{background:rgba(255,255,255,.12);color:#fff}
.menu-btn{
  display:none;min-height:44px;padding:0 16px;border-radius:999px;cursor:pointer;
  background:none;border:1.5px solid rgba(255,255,255,.45);color:#fff;font-weight:650;font-size:.88rem;
}
.hdr .btn{min-height:44px;padding:10px 18px;font-size:.88rem;box-shadow:0 4px 0 var(--borda)}
.hdr .btn:active{box-shadow:0 1px 0 var(--borda)}
@media(max-width:900px){
  .menu-btn{display:inline-flex;align-items:center}
  .nav{
    display:none;position:absolute;left:0;right:0;top:var(--hdr);
    flex-direction:column;gap:0;padding:8px var(--pad) 18px;
    background:var(--royal);border-bottom:1px solid rgba(255,255,255,.14);
  }
  .nav.aberto{display:flex}
  .nav a{padding:14px 0;font-size:1.05rem;border-radius:0;border-bottom:1px solid rgba(255,255,255,.12)}
  .nav a:hover{background:none;color:var(--arara)}
}
@media(max-width:520px){.hdr .btn .rotulo{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.hdr .btn{padding:10px 13px}.brand em{display:none}}
@media(max-width:400px){
  .hdr-in,.adm-topo-in{gap:8px}
  .brand{gap:8px;min-width:0;flex:1 1 auto}
  .brand > span{min-width:0}
  .brand img{width:34px;height:34px}
  .brand b{font-size:.9rem;overflow:hidden;text-overflow:ellipsis}
  .menu-btn{padding:0 12px}
}

/* =====================================================================
   TOPO — o aparelho liga, a aleta abre, o vento sai e a página esfria.
   ===================================================================== */
.hero{
  position:relative;isolation:isolate;background:var(--royal);color:#fff;overflow:hidden;
  padding-block:clamp(36px,6vw,84px) clamp(110px,12vw,150px);
}
/* clima: uma camada quente e uma fria que trocam de lugar quando o aparelho liga */
.hero-clima,.hero-clima i{position:absolute;inset:0;pointer-events:none}
.hero-clima{z-index:-1}
.clima-quente{
  background:
    radial-gradient(62% 70% at 8% -6%,rgba(255,90,31,.62),transparent 62%),
    radial-gradient(38% 44% at 100% 104%,rgba(255,201,40,.30),transparent 72%);
  transition:opacity 2.8s ease;
}
.clima-frio{
  opacity:0;
  background:
    radial-gradient(52% 66% at 76% 26%,rgba(166,240,255,.42),transparent 64%),
    radial-gradient(70% 60% at 20% 110%,rgba(8,29,102,.75),transparent 70%);
  transition:opacity 2.8s ease;
}
.hero.fria .clima-quente{opacity:.12}
.hero.fria .clima-frio{opacity:1}
/* granulado de impressão: tira o liso de "gerado" do azul */
.hero::after,.final::after{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:.14;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .55 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.hero-grid{position:relative;display:grid;grid-template-columns:1.14fr .86fr;gap:clamp(20px,4vw,56px);align-items:center}
.hero-texto{position:relative;z-index:3}
@media(max-width:940px){.hero-grid{grid-template-columns:1fr;gap:6px}.cena{order:-1}}

.rotulo-sol{
  display:inline-flex;align-items:center;gap:10px;margin:0 0 22px;
  font-family:var(--mono);font-size:.72rem;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:#fff;
}
.rotulo-sol::before{
  content:"";width:14px;height:14px;border-radius:50%;flex:none;background:var(--arara);
  box-shadow:0 0 0 4px rgba(255,201,40,.25),0 0 18px 4px rgba(255,160,40,.6);
}
.rotulo-sol b{background:var(--brasa);color:#fff;padding:3px 9px;border-radius:999px;letter-spacing:.06em;transition:background 2s ease}
.hero.fria .rotulo-sol b{background:var(--brasa-fundo)}

/* a palavra "calor": treme de quente e congela quando o vento chega */
.calor{
  display:inline-block;color:var(--brasa);transition:color 1.4s ease,text-shadow 1.4s ease;
  text-shadow:
    1px 1px 0 var(--brasa-fundo),2px 2px 0 var(--brasa-fundo),3px 3px 0 var(--brasa-fundo),
    4px 4px 0 var(--brasa-fundo),5px 5px 0 #6E1A00,6px 6px 0 #6E1A00,0 0 34px rgba(255,90,31,.55);
}
.hero:not(.fria) .calor{animation:treme .8s ease-in-out infinite}
.hero.fria .calor{
  color:var(--gelo-ar);
  text-shadow:
    1px 1px 0 #2C6FC2,2px 2px 0 #2C6FC2,3px 3px 0 #2C6FC2,4px 4px 0 #2C6FC2,
    5px 5px 0 var(--royal-fundo),6px 6px 0 var(--royal-fundo),0 0 30px rgba(166,240,255,.65);
}
@keyframes treme{
  0%,100%{transform:translate(0,0) skewX(0)}
  20%{transform:translate(.5px,-1.5px) skewX(-2.4deg)}
  40%{transform:translate(-.5px,.5px) skewX(1.8deg)}
  60%{transform:translate(.5px,-1px) skewX(-1.2deg)}
  80%{transform:translate(0,1px) skewX(2.2deg)}
}

.hero-cta{display:flex;flex-wrap:wrap;gap:14px 16px;margin-top:34px}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:30px 0 0;padding:0}
.hero-tags li{
  font-family:var(--mono);font-size:.72rem;font-weight:500;letter-spacing:.06em;
  border:1.5px solid rgba(255,255,255,.35);color:#fff;border-radius:999px;padding:6px 12px;
}

/* ---------- a cena: parede, cano, aparelho e vento ---------- */
.cena{position:relative;z-index:2;min-height:clamp(290px,38vw,470px)}
.cena-palco{position:relative;width:100%;height:100%;min-height:inherit;perspective:1100px;perspective-origin:62% 10%}

.split{
  --w:min(430px,76vw);--h:calc(var(--w) * .27);--d:calc(var(--w) * .2);
  --ix:0deg;--iy:0deg;
  position:relative;z-index:2;margin:clamp(34px,6vw,70px) auto 0;width:var(--w);height:var(--h);
  transform-style:preserve-3d;
  transform:rotateX(calc(14deg + var(--iy))) rotateY(calc(-24deg + var(--ix))) translateY(-8px);
  transition:transform .6s cubic-bezier(.2,.7,.2,1);
  animation:paira 7s ease-in-out infinite;
}
@keyframes paira{0%,100%{translate:0 0}50%{translate:0 -6px}}
.split-face{position:absolute;left:0;top:0;backface-visibility:hidden}
.split-frente{
  width:var(--w);height:var(--h);transform:translateZ(calc(var(--d) / 2));
  border-radius:18px 18px 12px 12px;
  background:
    linear-gradient(100deg,transparent 30%,rgba(255,255,255,.9) 42%,transparent 52%),
    linear-gradient(180deg,#FFFFFF 0%,#F4F7FC 46%,#DCE5F3 100%);
  background-size:260% 100%,100% 100%;background-position:120% 0,0 0;
  box-shadow:inset 0 2px 0 #fff,inset 0 -9px 18px rgba(14,44,142,.12);
}
.hero.ligado .split-frente{animation:reflexo 2.4s .4s ease both}
@keyframes reflexo{from{background-position:120% 0,0 0}to{background-position:-60% 0,0 0}}
.split-friso{position:absolute;left:5%;right:5%;top:64%;height:2px;border-radius:2px;background:linear-gradient(90deg,transparent,rgba(14,44,142,.18) 12%,rgba(14,44,142,.18) 88%,transparent)}
.visor{
  position:absolute;right:7%;top:20%;display:flex;align-items:baseline;gap:2px;
  background:#0B1640;border-radius:8px;padding:5px 9px 4px;box-shadow:inset 0 1px 3px rgba(0,0,0,.6);
  font-family:var(--mono);font-weight:700;color:rgba(166,240,255,.35);font-variant-numeric:tabular-nums;
}
.visor b{font-size:calc(var(--w) * .058);line-height:1}
.visor i{font-style:normal;font-size:calc(var(--w) * .026)}
.hero.ligado .visor{color:var(--gelo-ar);text-shadow:0 0 10px rgba(166,240,255,.8)}
.split-led{position:absolute;right:7.5%;top:68%;width:6px;height:6px;border-radius:50%;background:#9AA7BD}
.hero.ligado .split-led{background:#3DF08A;box-shadow:0 0 8px #3DF08A}
.split-topo{width:var(--w);height:var(--d);top:calc((var(--h) - var(--d)) / 2);transform:rotateX(90deg) translateZ(calc(var(--h) / 2));background:linear-gradient(90deg,#E4EBF6,#FFFFFF);border-radius:8px}
.split-base{
  width:var(--w);height:var(--d);top:calc((var(--h) - var(--d)) / 2);
  transform:rotateX(-90deg) translateZ(calc(var(--h) / 2));transform-style:preserve-3d;
  background:linear-gradient(180deg,#C7D2E4,#AEBCD3);border-radius:8px;
}
.split-saida{position:absolute;left:7%;right:12%;top:10%;height:42%;border-radius:6px;background:repeating-linear-gradient(90deg,#1B2A55 0 5px,#2A3B6E 5px 8px);box-shadow:inset 0 2px 6px rgba(0,0,0,.6)}
.aleta{
  position:absolute;left:7%;right:12%;top:10%;height:42%;border-radius:6px;transform-origin:50% 0;
  background:linear-gradient(180deg,#F2F6FC,#CBD6E8);box-shadow:0 1px 0 rgba(255,255,255,.8) inset;
  transition:transform 1.1s var(--mola);
}
.hero.ligado .aleta{transform:rotateX(62deg)}
.split-dir,.split-esq{width:var(--d);height:var(--h);left:calc((var(--w) - var(--d)) / 2);border-radius:10px}
.split-dir{transform:rotateY(90deg) translateZ(calc(var(--w) / 2));background:linear-gradient(90deg,#D3DCEB,#AFBDD4)}
.split-esq{transform:rotateY(-90deg) translateZ(calc(var(--w) / 2));background:#C9D4E6}

.cena-sombra{
  position:absolute;z-index:1;left:50%;top:clamp(40px,7vw,80px);width:min(470px,82vw);height:calc(min(430px,76vw) * .34);
  transform:translateX(-50%);border-radius:30px;background:rgba(3,12,50,.34);filter:blur(22px);
}
/* tubulação coberta de espuma, descendo do lado esquerdo do aparelho */
.cena-cano{
  position:absolute;z-index:1;left:calc(50% - min(430px,76vw) / 2 + 5%);top:calc(clamp(34px,6vw,70px) + min(430px,76vw) * .08);
  width:20px;height:64%;border-radius:10px 10px 4px 4px;
  background:
    repeating-linear-gradient(-58deg,rgba(255,255,255,0) 0 9px,rgba(120,138,170,.35) 9px 11px),
    linear-gradient(90deg,#C9D3E3,#FFFFFF 38%,#E8EDF5 62%,#AAB8CF);
  box-shadow:4px 6px 12px rgba(3,12,50,.32);
  -webkit-mask-image:linear-gradient(180deg,#000 80%,transparent);mask-image:linear-gradient(180deg,#000 80%,transparent);
}
.cena-cano::before{content:"";position:absolute;left:-3px;right:-3px;top:-6px;height:12px;border-radius:4px;background:linear-gradient(90deg,var(--cobre-escuro),var(--cobre-claro) 45%,var(--cobre))}

/* etiqueta de papel pendurada no aparelho: balança com o vento e com o ponteiro */
.etiqueta{position:absolute;right:3.5%;top:88%;width:calc(var(--w) * .25);min-width:92px;transform-origin:50% 0;transform:rotate(var(--ang,6deg));z-index:3}
.etiqueta-fio{display:block;width:2px;height:calc(var(--w) * .1);margin:0 auto;background:linear-gradient(#8A4519,#C9894F)}
.etiqueta-papel{
  position:relative;display:grid;gap:0;justify-items:center;text-align:center;
  background:linear-gradient(180deg,#FFF8E6,#FCEFD0);color:#1D2B55;border-radius:6px 6px 8px 8px;
  padding:14px 8px 9px;box-shadow:0 10px 18px -8px rgba(3,12,50,.55);
  clip-path:polygon(22% 0,78% 0,100% 16%,100% 100%,0 100%,0 16%);
}
.etiqueta-furo{position:absolute;top:5px;left:50%;width:7px;height:7px;margin-left:-3.5px;border-radius:50%;background:var(--royal);box-shadow:inset 0 1px 1px rgba(0,0,0,.4)}
.etiqueta-mao{font-family:var(--mao);line-height:1.05;letter-spacing:.01em}
.etiqueta-papel span.etiqueta-mao{font-size:calc(var(--w) * .036);font-weight:500;color:#44558A}
.etiqueta-papel b.etiqueta-mao{font-size:calc(var(--w) * .07);font-weight:700;color:var(--royal);transform:rotate(-3deg)}
.etiqueta-papel small.etiqueta-mao{font-size:calc(var(--w) * .034);font-weight:600;white-space:nowrap}

/* vento frio: linhas que descem da aleta em direção ao texto */
.vento{
  position:absolute;z-index:1;left:-34%;top:calc(clamp(34px,6vw,70px) + min(430px,76vw) * .3);
  width:118%;height:72%;overflow:visible;pointer-events:none;opacity:0;transition:opacity 1s ease;
}
.vento path{fill:none;stroke:url(#g-vento);stroke-width:2.4;stroke-linecap:round;vector-effect:non-scaling-stroke;stroke-dasharray:130 190;stroke-dashoffset:640;opacity:.85}
.hero.soprando .vento{opacity:1}
.hero.soprando .vento path{animation:sopra 2.6s linear infinite}
.vento path:nth-child(3){animation-delay:.35s!important}
.vento path:nth-child(4){animation-delay:.9s!important}
.vento path:nth-child(5){animation-delay:.2s!important}
.vento path:nth-child(6){animation-delay:1.3s!important}
.vento path:nth-child(7){animation-delay:.7s!important}
@keyframes sopra{to{stroke-dashoffset:0}}
.hero.soprando .vento path{animation-duration:2.2s}
.floco{position:absolute;z-index:1;width:6px;height:6px;border-radius:50%;background:#fff;opacity:0;filter:blur(.4px);box-shadow:0 0 8px rgba(166,240,255,.9)}
.f1{left:52%;top:30%}.f2{left:40%;top:33%}.f3{left:62%;top:31%}.f4{left:30%;top:36%}.f5{left:47%;top:34%}
.hero.soprando .floco{animation:cai 3.6s linear infinite}
.hero.soprando .f2{animation-delay:.8s}.hero.soprando .f3{animation-delay:1.6s}.hero.soprando .f4{animation-delay:2.3s}.hero.soprando .f5{animation-delay:3s}
@keyframes cai{0%{opacity:0;transform:translate(0,0)}15%{opacity:.9}100%{opacity:0;transform:translate(-120px,180px)}}

@media(max-width:940px){
  .cena{min-height:clamp(250px,64vw,380px)}
  .vento{left:-10%;width:112%;height:80%}
}

/* =====================================================================
   FITA AMARELA — o que a Delei promete, atravessada no fim do topo
   ===================================================================== */
.faixa{position:relative;z-index:5;margin-top:calc(-1 * clamp(74px,8vw,100px));padding-bottom:clamp(8px,2vw,20px);overflow-x:clip}
.faixa-fita{
  width:104%;margin-left:-2%;background:var(--arara);color:var(--tinta);transform:rotate(-1.4deg);
  border-top:3px solid var(--tinta);border-bottom:3px solid var(--tinta);
  box-shadow:0 22px 40px -22px rgba(10,22,51,.55),inset 0 -5px 0 rgba(217,154,0,.55);
}
.faixa-in{display:grid;grid-template-columns:repeat(4,1fr);gap:0;padding-block:6px}
.faixa-item{padding:22px clamp(14px,2vw,26px);display:flex;flex-direction:column;gap:6px;border-left:2px dashed rgba(10,22,51,.25)}
.faixa-item:first-child{border-left:none}
.faixa-item b{font-family:var(--display);font-size:1.12rem;font-weight:900;font-stretch:115%;text-transform:uppercase;letter-spacing:-.005em;line-height:1.1}
.faixa-item span{font-size:.88rem;color:rgba(10,22,51,.82);line-height:1.5}
@media(max-width:860px){.faixa-in{grid-template-columns:1fr 1fr}.faixa-item:nth-child(3){border-left:none}.faixa-item:nth-child(n+3){border-top:2px dashed rgba(10,22,51,.25)}}
@media(max-width:480px){.faixa-in{grid-template-columns:1fr}.faixa-item{border-left:none}.faixa-item+.faixa-item{border-top:2px dashed rgba(10,22,51,.25)}}

/* ---------- cabeçalho de seção ---------- */
.sec-head{max-width:64ch;margin-bottom:clamp(32px,5vw,52px)}
.sec-head-c{max-width:none;text-align:center}
.sec-head-c .lead{margin-inline:auto}

/* =====================================================================
   VITRINE — cartões que inclinam, etiqueta de preço pendurada, adesivo
   ===================================================================== */
.catalogo{background:#fff}
.filtros{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:26px}
.chip{
  min-height:44px;padding:0 18px;border-radius:999px;cursor:pointer;
  border:1.5px solid #7A90A3;background:var(--parede);color:var(--tinta);
  font-weight:650;font-size:.9rem;transition:background .15s ease,border-color .15s ease,color .15s ease,transform .15s ease;
}
.chip:hover{border-color:var(--royal)}
.chip:active{transform:scale(.96)}
.chip[aria-pressed="true"]{background:var(--royal);border-color:var(--royal);color:#fff;box-shadow:0 4px 0 var(--royal-fundo)}
.chip small{font-family:var(--mono);font-size:.74rem;margin-left:4px;opacity:.85}
.filtro-btu{display:flex;align-items:center;gap:10px;margin-left:auto}
.filtro-btu label{font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--txt-2)}
.filtro-btu select{
  min-height:44px;padding:0 40px 0 14px;border-radius:12px;border:1.5px solid #7A90A3;background:var(--parede);color:var(--tinta);
  font-family:var(--mono);font-size:.85rem;appearance:none;-webkit-appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230A1633' stroke-width='2.2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 12px center;background-size:16px;
}
@media(max-width:640px){.filtro-btu{margin-left:0;width:100%}.filtro-btu select{flex:1}}
.contagem{font-family:var(--mono);font-size:.76rem;letter-spacing:.06em;color:var(--txt-2);margin:0 0 18px}

.grade{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,2.4vw,30px)}
@media(max-width:980px){.grade{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.grade{grid-template-columns:1fr}}
.card{
  --rx:0deg;--ry:0deg;--gx:50%;--gy:0%;
  position:relative;background:#fff;border:1.5px solid var(--gelo-2);border-radius:var(--r);
  display:flex;flex-direction:column;
  transform:perspective(900px) rotateX(var(--rx)) rotateY(var(--ry));
  box-shadow:0 6px 0 var(--gelo-2),0 22px 40px -30px rgba(10,22,51,.5);
  transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .25s ease,border-color .25s ease;
}
.card:hover{border-color:#B9CBEA;box-shadow:0 8px 0 #C9D8F0,0 34px 50px -30px rgba(10,22,51,.55)}
.card:focus-within{box-shadow:0 0 0 3px var(--royal),0 6px 0 var(--gelo-2)}
/* brilho que acompanha o ponteiro: a foto parece de vitrine */
.card::after{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .25s ease;
  background:radial-gradient(420px circle at var(--gx) var(--gy),rgba(255,255,255,.55),transparent 42%);
}
.card:hover::after{opacity:1}
.card-foto{position:relative;aspect-ratio:4/3;background:var(--parede);overflow:hidden;border-radius:calc(var(--r) - 2px) calc(var(--r) - 2px) 0 0}
.card-foto img{width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.card:hover .card-foto img{transform:scale(1.045)}
.card-corpo{padding:20px 20px 22px;display:flex;flex-direction:column;gap:4px;flex:1}
.card-titulo{margin:0;font-size:1.14rem;font-weight:850;font-stretch:108%;letter-spacing:-.02em;line-height:1.22;padding-right:4px}
.card-titulo a{text-decoration:none;color:inherit}
.card-titulo a::after{content:"";position:absolute;inset:0;z-index:4}
.card-titulo a:focus-visible{outline:none}
.card-spec{margin:0 0 10px;font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;color:var(--txt-2)}
.card-parcela{margin:2px 0 0;font-size:.88rem;color:var(--txt-2)}
.card-inst{margin:12px 0 0;padding-top:12px;border-top:1.5px dashed var(--gelo-2);font-size:.82rem;font-weight:650;color:var(--txt-2)}
.card-inst.sim{color:var(--verde-txt)}

/* etiqueta de preço de loja, pendurada num prego no canto da foto */
.preco-etiqueta{
  --ang:5deg;
  position:absolute;z-index:3;top:calc(var(--r) - 6px);right:16px;margin:0;
  transform-origin:50% 0;transform:rotate(var(--ang));
  display:flex;flex-direction:column;align-items:center;filter:drop-shadow(0 10px 10px rgba(10,22,51,.28));
}
.preco-etiqueta::before{content:"";width:2px;height:22px;background:linear-gradient(#5B6B8C,#9AA9C4)}
.preco-prego{position:absolute;top:-5px;left:50%;width:10px;height:10px;margin-left:-5px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#E8EEF8,#6D7C98);box-shadow:0 1px 2px rgba(0,0,0,.4)}
.preco-papel{
  position:relative;display:flex;flex-direction:column;align-items:center;gap:0;
  background:var(--arara);color:var(--tinta);padding:15px 14px 10px;border-radius:4px 4px 10px 10px;
  clip-path:polygon(24% 0,76% 0,100% 18%,100% 100%,0 100%,0 18%);
}
.preco-papel::before{content:"";position:absolute;top:6px;left:50%;width:8px;height:8px;margin-left:-4px;border-radius:50%;background:#fff;box-shadow:inset 0 1px 2px rgba(0,0,0,.35)}
.preco-papel small{font-family:var(--mono);font-size:.58rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.preco-papel b{font-family:var(--display);font-weight:900;font-stretch:106%;font-size:1.3rem;letter-spacing:-.02em;line-height:1.05;font-variant-numeric:tabular-nums;white-space:nowrap}
.preco-etiqueta.balanca{animation:balanca 1.9s var(--mola) both}
@keyframes balanca{
  0%{transform:rotate(var(--ang))}
  18%{transform:rotate(-13deg)}
  38%{transform:rotate(10deg)}
  58%{transform:rotate(-6deg)}
  78%{transform:rotate(3deg)}
  100%{transform:rotate(var(--ang))}
}

/* adesivo da condição, colado torto como na vida real */
.selo{
  display:inline-block;font-family:var(--mono);font-size:.64rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;
  padding:6px 11px;border-radius:999px;line-height:1.2;
}
.card-foto .selo{
  position:absolute;top:14px;left:14px;z-index:2;padding:8px 13px;transform:rotate(-7deg);
  border:2.5px solid #fff;box-shadow:0 6px 14px -4px rgba(10,22,51,.45);
}
.selo-novo{background:var(--royal);color:#fff}
.selo-seminovo{background:var(--gelo-ar);color:var(--tinta)}
.selo-usado{background:#fff;color:var(--tinta);box-shadow:0 0 0 1px var(--gelo-2)}
.selo-reservado{background:var(--brasa);color:#2B0E00}
.selo-vendido{background:var(--txt-2);color:#fff}
.card-reservado{position:absolute;inset:auto 0 0 0;z-index:2;background:var(--brasa);color:#2B0E00;text-align:center;font-family:var(--mono);font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;padding:9px}

.card-esqueleto{transform:none}
.card-esqueleto .card-foto,.card-esqueleto .linha{background:linear-gradient(90deg,var(--parede) 0%,var(--gelo-2) 50%,var(--parede) 100%);background-size:200% 100%;animation:brilho 1.4s ease-in-out infinite}
.card-esqueleto .linha{height:14px;border-radius:6px;margin:6px 0}
@keyframes brilho{0%{background-position:100% 0}100%{background-position:-100% 0}}

.cat-vazio{border:2px dashed var(--gelo-2);border-radius:var(--r);padding:clamp(28px,5vw,48px);text-align:center;background:var(--parede)}
.cat-vazio p{max-width:52ch;margin:0 auto 20px;color:var(--txt-2)}
.cat-vazio b{display:block;color:var(--tinta);font-size:1.1rem;margin-bottom:6px}

.card-procura{
  border:2.5px dashed var(--royal);background:repeating-linear-gradient(-45deg,#F4F7FD 0 14px,#EAF0FB 14px 28px);
  justify-content:center;padding:28px;box-shadow:none;transform:none;
}
.card-procura:hover{box-shadow:none;border-color:var(--royal)}
/* com um aparelho só, o convite ocupa o espaço que sobraria vazio na vitrine */
@media(min-width:981px){
  .grade > .card:first-child:nth-last-child(2) + .card-procura{grid-column:span 2;padding:clamp(28px,4vw,56px)}
  .grade > .card:first-child:nth-last-child(2) + .card-procura h3{font-size:clamp(1.5rem,2.4vw,2.1rem)}
}
.card-procura::after{display:none}
.card-procura h3{margin:0 0 8px;font-size:1.25rem;font-weight:900;font-stretch:112%;letter-spacing:-.02em;color:var(--royal)}
.card-procura p{margin:0 0 18px;font-size:.94rem;color:var(--txt-2);max-width:42ch}
.card-procura .btn{align-self:flex-start}

/* =====================================================================
   SERVIÇOS — peças com espessura e ícones que se mexem
   ===================================================================== */
.servicos-sec{background:var(--parede)}
.servicos{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:900px){.servicos{grid-template-columns:1fr}}
.serv{
  background:#fff;border:1.5px solid var(--gelo-2);border-radius:var(--r);padding:30px 28px 30px;
  box-shadow:0 7px 0 #D2DDEF,0 26px 44px -30px rgba(10,22,51,.45);
  transition:transform .25s ease,box-shadow .25s ease;
}
.serv:hover{transform:translateY(-4px);box-shadow:0 11px 0 #C3D2EC,0 34px 50px -30px rgba(10,22,51,.5)}
.serv-ico{
  width:64px;height:64px;border-radius:18px;background:var(--royal);display:grid;place-items:center;margin-bottom:24px;
  box-shadow:0 6px 0 var(--royal-fundo),inset 0 2px 0 rgba(255,255,255,.25);transition:transform .25s ease,box-shadow .25s ease;
}
.serv:hover .serv-ico{transform:translateY(-3px) rotate(-4deg);box-shadow:0 9px 0 var(--royal-fundo),inset 0 2px 0 rgba(255,255,255,.25)}
.serv-ico svg{width:40px;height:40px;stroke:var(--arara);fill:none;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round;overflow:visible}
.serv-ico-chave svg{stroke-width:1.35}
.serv-ico .tampa,.serv-ico .chave,.serv-ico .helice{transform-box:fill-box;transform-origin:center;transition:transform .5s var(--mola)}
.serv-ico .tampa{transform-origin:0% 100%}
.serv:hover .tampa{transform:translateY(-4px) rotate(-14deg)}
.serv:hover .chave{transform:rotate(-24deg)}
.serv-ico .helice path{fill:var(--arara);stroke:none}
.serv:hover .helice{transform:rotate(180deg);transition-duration:1s}
.serv h3{margin:0 0 10px}
.serv p{margin:0;color:var(--txt-2);font-size:.96rem}
.serv ul{margin:18px 0 0;padding:0;list-style:none;display:grid;gap:9px}
.serv li{font-family:var(--mono);font-size:.76rem;letter-spacing:.03em;color:var(--txt-2);padding-left:22px;position:relative;line-height:1.5}
.serv li::before{content:"";position:absolute;left:0;top:.35em;width:12px;height:12px;border-radius:50%;background:radial-gradient(circle at 35% 30%,var(--cobre-claro),var(--cobre) 55%,var(--cobre-escuro))}

/* =====================================================================
   CALCULADORA — um controle remoto de ar condicionado
   ===================================================================== */
.calc{position:relative;background:var(--arara);color:var(--tinta);overflow:hidden;isolation:isolate}
.calc::before{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(46% 60% at 78% 40%,rgba(255,255,255,.55),transparent 66%),
    repeating-radial-gradient(circle at 78% 40%,transparent 0 36px,rgba(10,22,51,.05) 36px 38px);
}
.calc .lead{color:rgba(10,22,51,.86)}
.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,5vw,64px);align-items:center}
@media(max-width:900px){.calc-grid{grid-template-columns:1fr;gap:40px}}
.resultado-nota{font-family:var(--mono);font-size:.72rem;line-height:1.7;letter-spacing:.01em;color:rgba(10,22,51,.8);margin:24px 0 0;max-width:52ch}

.controle-cena{perspective:1300px;display:grid;place-items:center;padding-block:10px 20px}
.controle{
  --ix:0deg;--iy:0deg;
  position:relative;width:min(390px,100%);transform-style:preserve-3d;
  transform:rotateX(calc(8deg + var(--iy))) rotateY(calc(-12deg + var(--ix))) rotateZ(-1.5deg);
  transition:transform .6s cubic-bezier(.2,.7,.2,1);
  background:linear-gradient(162deg,#FFFFFF 0%,#EEF2F9 55%,#DCE3EF 100%);
  border-radius:40px 40px 56px 56px;padding:18px 20px 26px;
  box-shadow:inset 0 2px 0 #fff,inset 0 -8px 16px rgba(10,22,51,.08),0 50px 70px -40px rgba(10,22,51,.7);
}
/* a espessura do controle: uma "casca" atrás, empurrada para trás no espaço */
.controle::before{
  content:"";position:absolute;inset:0;border-radius:inherit;transform:translateZ(-22px);
  background:linear-gradient(162deg,#C3CCDB,#98A5BC);box-shadow:0 30px 50px -20px rgba(10,22,51,.55);
}
.controle-topo{display:flex;justify-content:center;margin:0 0 14px}
.controle-ir{width:70px;height:12px;border-radius:999px;background:linear-gradient(180deg,#1B2440,#3A4668);box-shadow:inset 0 2px 3px rgba(0,0,0,.6)}
.lcd{
  position:relative;border-radius:16px;padding:14px 16px 12px;
  background:linear-gradient(180deg,#D2F5FF,#A7E4F6);color:var(--tinta);
  box-shadow:inset 0 3px 6px rgba(10,22,51,.28),inset 0 -1px 0 rgba(255,255,255,.6),0 1px 0 #fff;
  border:3px solid #2A3452;
}
.lcd-rotulo{display:block;font-family:var(--mono);font-size:.62rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:rgba(10,22,51,.75)}
.lcd-num{position:relative;margin:4px 0 2px;font-family:var(--mono);font-weight:700;font-size:clamp(2.5rem,7vw,3.3rem);line-height:1;letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.lcd-fantasma{position:absolute;inset:0;color:rgba(10,22,51,.07)}
.lcd-valor{position:relative;display:inline-block}
.lcd-valor.pisca{animation:pisca .32s steps(2) 1}
@keyframes pisca{50%{opacity:.25}}
.lcd-sub{margin:0;font-size:.8rem;line-height:1.4;color:rgba(10,22,51,.85)}
.lcd-sub b{font-weight:800}

.teclas{display:grid;gap:16px;margin:20px 0 22px}
.tecla-linha{display:grid;gap:8px;border:0;margin:0;padding:0;min-width:0}
.tecla-linha > label,.tecla-linha > legend{padding:0;font-family:var(--mono);font-size:.68rem;font-weight:600;letter-spacing:.13em;text-transform:uppercase;color:#46557A}
.tecla-dupla{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.passador{display:grid;grid-template-columns:48px 1fr 48px;gap:8px;align-items:center}
.passador input{
  width:100%;min-width:0;min-height:48px;text-align:center;border-radius:12px;border:none;
  background:#E3E9F3;color:var(--tinta);font-family:var(--mono);font-size:1.12rem;font-weight:700;
  box-shadow:inset 0 2px 4px rgba(10,22,51,.18);appearance:textfield;-moz-appearance:textfield;
}
.passador input::-webkit-outer-spin-button,.passador input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.passador input:focus-visible{outline:3px solid var(--royal);outline-offset:2px}
/* tecla de borracha: afunda ao apertar e volta com mola */
.tecla{
  display:grid;place-items:center;min-height:48px;border:none;border-radius:14px;cursor:pointer;
  background:linear-gradient(180deg,#FFFFFF,#E7ECF5);color:var(--royal);
  font-size:1.5rem;font-weight:800;line-height:1;
  box-shadow:0 5px 0 #B3BED2,0 8px 12px -6px rgba(10,22,51,.4),inset 0 1px 0 #fff;
  transition:transform .09s ease,box-shadow .09s ease,background .15s ease;
  -webkit-tap-highlight-color:transparent;user-select:none;
}
.tecla:hover{background:linear-gradient(180deg,#FFFFFF,#F1F4FA)}
.tecla:active,.tecla.apertada{transform:translateY(4px);box-shadow:0 1px 0 #B3BED2,0 2px 4px -2px rgba(10,22,51,.4),inset 0 1px 0 #fff}
.opcoes{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.tecla-opcao{position:relative;padding:10px 10px;font-size:.84rem;font-weight:700;line-height:1.25;text-align:center;color:var(--tinta)}
.tecla-opcao input{position:absolute;opacity:0;width:1px;height:1px}
.tecla-opcao:has(input:checked){
  background:linear-gradient(180deg,var(--royal),#2253E0);color:#fff;
  transform:translateY(3px);box-shadow:0 2px 0 var(--royal-fundo),inset 0 2px 5px rgba(0,0,0,.25);
}
.tecla-opcao:has(input:focus-visible){outline:3px solid var(--royal);outline-offset:3px}
.controle .btn-zap{min-height:56px;font-size:1.02rem}
.controle-marca{margin:16px 0 0;text-align:center;font-family:var(--mono);font-size:.62rem;font-weight:600;letter-spacing:.3em;text-transform:uppercase;color:#8A97B2}

/* =====================================================================
   COMO FUNCIONA — um cano de cobre liga os passos e enche ao rolar
   ===================================================================== */
.passos-sec{background:#fff}
.passos-trilho{position:relative}
.cano-trilho{
  position:absolute;left:23px;right:23px;top:17px;height:16px;border-radius:8px;
  background:linear-gradient(180deg,#EDF1F8,#C9D3E4);box-shadow:inset 0 2px 4px rgba(10,22,51,.18);
}
.cano-cheio{
  --p:0;position:absolute;inset:0;border-radius:inherit;transform-origin:0 50%;transform:scaleX(var(--p));
  background:linear-gradient(180deg,var(--cobre-claro) 0%,var(--cobre) 45%,var(--cobre-escuro) 100%);
  box-shadow:0 0 14px rgba(210,120,60,.45);
}
.passos{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:p;list-style:none;margin:0;padding:0}
.passo{position:relative;padding-top:72px}
/* conexão de cobre com o número: a ordem é real, uma etapa depois da outra */
.passo::before{
  counter-increment:p;content:counter(p);
  position:absolute;top:0;left:0;width:50px;height:50px;border-radius:50%;display:grid;place-items:center;
  font-family:var(--display);font-weight:900;font-stretch:115%;font-size:1.25rem;color:#fff;
  background:radial-gradient(circle at 34% 30%,var(--cobre-claro),var(--cobre) 50%,var(--cobre-escuro));
  box-shadow:0 5px 0 #6B3310,0 12px 20px -10px rgba(10,22,51,.5),inset 0 2px 0 rgba(255,255,255,.35);
  text-shadow:0 1px 0 rgba(0,0,0,.35);
}
.passo h3{margin:0 0 9px;font-size:1.15rem;font-weight:850;font-stretch:108%;letter-spacing:-.02em;line-height:1.2}
.passo p{margin:0;font-size:.94rem;color:var(--txt-2)}
@media(max-width:940px){
  .cano-trilho{left:17px;right:auto;top:25px;bottom:25px;width:16px;height:auto}
  .cano-cheio{transform-origin:50% 0;transform:scaleY(var(--p))}
  .passos{grid-template-columns:1fr;gap:34px}
  .passo{padding:4px 0 0 76px;min-height:50px}
}

/* ---------- área ---------- */
.area{background:var(--parede)}
.area-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,5vw,64px);align-items:center}
@media(max-width:880px){.area-grid{grid-template-columns:1fr;gap:30px}}
/* a própria logo do Delei, com as Cataratas, Itaipu e a arara, colada como adesivo */
.area-selo{display:flex;flex-direction:column;align-items:center;gap:28px}
.selo-logo{
  width:min(290px,66vw);aspect-ratio:1;height:auto;object-fit:cover;object-position:50% 0;border-radius:50%;
  border:6px solid #fff;transform:rotate(-6deg);
  box-shadow:0 10px 0 var(--royal-fundo),0 34px 50px -24px rgba(10,22,51,.55);
  transition:transform .6s var(--mola);
}
.area-selo:hover .selo-logo{transform:rotate(3deg) scale(1.03)}
.cidades{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;list-style:none;margin:0;padding:0}
.cidades li{
  font-family:var(--display);font-weight:700;font-size:.95rem;border:1.5px solid var(--gelo-2);background:#fff;border-radius:999px;
  padding:10px 18px;color:var(--tinta);box-shadow:0 4px 0 var(--gelo-2)
}
.cidades li:first-child{background:var(--royal);color:#fff;border-color:var(--royal);box-shadow:0 4px 0 var(--royal-fundo);transform:rotate(-2deg)}

/* ---------- dúvidas ---------- */
.duvidas{background:#fff}
.faq{max-width:840px;margin:0 auto;display:grid;gap:12px}
.faq details{border:1.5px solid var(--gelo-2);border-radius:16px;background:#fff;box-shadow:0 4px 0 var(--gelo-2);transition:border-color .2s ease,box-shadow .2s ease;interpolate-size:allow-keywords}
.faq details[open]{border-color:#B9CBEA;box-shadow:0 4px 0 #C9D8F0}
.faq summary{cursor:pointer;list-style:none;padding:20px 64px 20px 22px;position:relative;font-weight:750;font-stretch:104%;font-size:1.04rem;letter-spacing:-.015em;line-height:1.35}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";position:absolute;right:16px;top:50%;width:34px;height:34px;margin-top:-17px;border-radius:50%;
  display:grid;place-items:center;background:var(--royal);color:#fff;font-size:1.3rem;font-weight:700;line-height:1;
  box-shadow:0 3px 0 var(--royal-fundo);transition:transform .3s var(--mola),background .2s ease;
}
.faq details[open] summary::after{transform:rotate(135deg);background:var(--brasa);box-shadow:0 3px 0 var(--brasa-fundo)}
.faq details p{margin:0;padding:0 22px 22px;color:var(--txt-2);font-size:.97rem;max-width:68ch}
.faq details a{color:var(--royal);font-weight:650}
.faq details::details-content{block-size:0;overflow:hidden;transition:block-size .35s ease,content-visibility .35s allow-discrete}
.faq details[open]::details-content{block-size:auto}

/* =====================================================================
   FINAL — a condensadora lá fora, com a hélice girando
   ===================================================================== */
.final{position:relative;isolation:isolate;background:var(--royal);color:#fff;overflow:hidden}
.final::before{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(60% 80% at 80% 60%,rgba(255,201,40,.22),transparent 62%),radial-gradient(50% 60% at 0% 0%,rgba(8,29,102,.7),transparent 70%);
}
.final-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(34px,5vw,64px);align-items:center}
@media(max-width:900px){.final-grid{grid-template-columns:1fr}}
.final .btn-grande{margin-top:34px}
.telefone{display:flex;flex-wrap:wrap;align-items:center;gap:14px 18px;margin-top:30px}
.telefone-num{
  font-family:var(--display);font-weight:900;font-stretch:115%;font-size:clamp(1.9rem,4.6vw,2.8rem);letter-spacing:-.015em;line-height:1;
  color:var(--arara);text-decoration:none;white-space:nowrap;
  text-shadow:1px 1px 0 var(--arara-borda),2px 2px 0 var(--arara-borda),3px 3px 0 #8F6300,4px 4px 0 #8F6300,8px 10px 18px rgba(3,10,44,.4);
}
.telefone-num:hover{text-decoration:underline;text-underline-offset:8px;text-decoration-thickness:3px}
/* copiar: o botão vira a confirmação, sem mudar de tamanho */
.copiar{
  position:relative;display:inline-grid;min-height:44px;padding:0 18px;border-radius:999px;cursor:pointer;
  background:rgba(255,255,255,.12);border:1.5px solid rgba(255,255,255,.5);color:#fff;font-weight:650;font-size:.9rem;
}
.copiar > span{grid-area:1/1;display:flex;align-items:center;justify-content:center;transition:opacity .2s ease,transform .3s var(--mola)}
.copiar-ok{opacity:0;transform:translateY(8px);color:var(--arara);font-weight:800}
.copiar.feito{border-color:var(--arara)}
.copiar.feito .copiar-txt{opacity:0;transform:translateY(-8px)}
.copiar.feito .copiar-ok{opacity:1;transform:none}

.condensadora{position:relative;justify-self:center;width:min(340px,78vw);padding-bottom:26px;perspective:900px}
.cond-caixa{
  position:relative;aspect-ratio:1.18;border-radius:18px;display:grid;grid-template-columns:1fr 30%;gap:8%;padding:9%;
  background:linear-gradient(165deg,#FFFFFF,#E6ECF5 60%,#CDD7E6);transform:rotateY(-16deg) rotateX(4deg);transform-style:preserve-3d;
  box-shadow:inset 0 2px 0 #fff,inset 0 -10px 18px rgba(10,22,51,.1),0 40px 60px -30px rgba(3,10,44,.8);
}
.cond-caixa::before{content:"";position:absolute;inset:0;border-radius:inherit;transform:translateZ(-40px);background:linear-gradient(165deg,#B7C3D6,#8E9CB5)}
.cond-grade{
  position:relative;aspect-ratio:1;align-self:center;border-radius:50%;overflow:hidden;
  background:
    repeating-radial-gradient(circle,transparent 0 7px,rgba(20,32,70,.85) 7px 9px),
    radial-gradient(circle,#27335A,#0E1733);
  box-shadow:inset 0 0 0 6px #C2CCDC,inset 0 4px 12px rgba(0,0,0,.6);
}
.cond-helice{position:absolute;inset:10%;width:80%;height:80%;animation:gira 1.1s linear infinite}
.cond-helice path{fill:#9FB0CF}
.cond-helice circle{fill:#D6DEEB}
@keyframes gira{to{transform:rotate(360deg)}}
.cond-lateral{display:grid;align-content:center;gap:9%}
.cond-lateral i{height:9px;border-radius:5px;background:linear-gradient(180deg,#9AA7BF,#C8D1E0);box-shadow:inset 0 1px 2px rgba(0,0,0,.35)}
.cond-selo{
  position:absolute;right:7%;bottom:7%;transform:rotate(-4deg);padding:4px 8px;border-radius:5px;
  background:var(--royal);color:#fff;font-family:var(--mono);font-size:.56rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase
}
.cond-cano{position:absolute;left:-22%;top:30%;width:30%;height:12px;border-radius:6px;background:linear-gradient(180deg,var(--cobre-claro),var(--cobre) 45%,var(--cobre-escuro));box-shadow:0 18px 0 -2px #E6ECF5,0 18px 0 0 #C6D0E0}
.cond-pe{position:absolute;left:12%;right:12%;bottom:6px;height:14px;border-radius:4px;background:linear-gradient(180deg,#3A4668,#1B2440)}

/* ---------- rodapé ---------- */
.rodape{background:var(--tinta);color:#A9B8D6;padding-block:56px 36px;font-size:.88rem}
.rodape-top{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:34px;margin-bottom:38px}
@media(max-width:900px){.rodape-top{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.rodape-top{grid-template-columns:1fr;gap:30px}}
.rodape .brand{margin-bottom:16px}
.rodape .brand img{width:46px;height:46px}
.rodape .brand b{font-size:1.05rem}
.rodape-sobre{margin:0;max-width:34ch;line-height:1.6}
.rodape-h{font-family:var(--mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--arara);margin:0 0 14px;font-weight:600}
.rodape-col p{margin:0 0 6px;line-height:1.55}
.rodape-col .lnk{display:block;margin:0 0 7px;text-decoration:none;color:#A9B8D6;line-height:1.55;transition:color .18s ease}
.rodape-col .lnk:hover{color:var(--arara);text-decoration:underline}
.rodape-base{border-top:1px solid rgba(255,255,255,.1);padding-top:22px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-family:var(--mono);font-size:.72rem;letter-spacing:.04em;color:#95A6C7}
.rodape-base a{color:#95A6C7}
.rodape-base a:hover{color:var(--arara)}

/* ---------- botão flutuante ---------- */
.flutua{
  position:fixed;right:18px;bottom:18px;z-index:80;display:flex;align-items:center;gap:11px;
  background:var(--zap);color:#052912;padding:15px 22px;border-radius:999px;text-decoration:none;
  font-weight:750;font-size:.95rem;box-shadow:0 5px 0 var(--zap-borda),0 18px 36px -12px rgba(18,140,62,.8);
  transition:transform .15s ease,box-shadow .15s ease;
}
.flutua:hover{transform:translateY(-2px)}
.flutua:active{transform:translateY(4px);box-shadow:0 1px 0 var(--zap-borda),0 8px 16px -10px rgba(18,140,62,.8)}
.flutua svg{width:22px;height:22px;flex:none}
@media(max-width:560px){.flutua{padding:15px;right:14px;bottom:14px}.flutua b{display:none}}

/* ---------- aviso de cookies (informativo: o site não usa cookie de rastreamento) ---------- */
.aviso-cookies{
  position:fixed;left:18px;bottom:18px;z-index:90;max-width:460px;
  background:#fff;color:var(--tinta);border:1.5px solid var(--gelo-2);border-radius:18px;
  box-shadow:0 6px 0 var(--gelo-2),0 24px 60px -24px rgba(10,22,51,.55);padding:18px 20px;
  display:flex;gap:16px;align-items:center;
}
.aviso-cookies p{margin:0;font-size:.86rem;line-height:1.5;color:var(--txt-2)}
.aviso-cookies p b{color:var(--tinta)}
.aviso-cookies a{color:var(--royal);font-weight:650}
.aviso-cookies .btn{min-height:44px;padding:10px 18px;flex:none}
@media(max-width:560px){.aviso-cookies{left:12px;right:84px;bottom:12px;flex-direction:column;align-items:stretch;gap:12px;padding:16px}}

/* =====================================================================
   PÁGINA DO APARELHO
   ===================================================================== */
.produto{padding-block:22px clamp(56px,8vw,96px)}
.migalhas ol{list-style:none;margin:0 0 22px;padding:0;display:flex;flex-wrap:wrap;gap:6px;font-family:var(--mono);font-size:.72rem;color:var(--txt-2)}
.migalhas li:not(:last-child)::after{content:"/";margin-left:6px;opacity:.6}
.migalhas a{color:var(--royal)}
.migalhas [aria-current]{color:var(--tinta);font-weight:650}
.produto-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,4vw,52px);align-items:start}
@media(max-width:900px){.produto-grid{grid-template-columns:1fr}}

.galeria{min-width:0}
.galeria-palco{position:relative}
.galeria-trilho{
  display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;
  border-radius:var(--r);background:#fff;border:1.5px solid var(--gelo-2);scrollbar-width:none;
  box-shadow:0 7px 0 var(--gelo-2),0 30px 50px -34px rgba(10,22,51,.55);
}
.galeria-trilho::-webkit-scrollbar{display:none}
.galeria-slide{flex:0 0 100%;margin:0;scroll-snap-align:center;aspect-ratio:1/1;display:grid;place-items:center;background:#fff}
.galeria-slide img{width:100%;height:100%;object-fit:contain}
.galeria-seta{
  position:absolute;top:50%;transform:translateY(-50%);z-index:2;width:48px;height:48px;border-radius:50%;
  border:none;background:var(--royal);color:#fff;font-size:1.6rem;line-height:1;cursor:pointer;
  display:grid;place-items:center;box-shadow:0 4px 0 var(--royal-fundo);
}
.galeria-seta:hover{background:#2253E0}
.galeria-seta:disabled{opacity:.3;cursor:default}
.galeria-ant{left:12px}.galeria-prox{right:12px}
.galeria-contador{position:absolute;right:12px;bottom:12px;margin:0;background:rgba(10,22,51,.8);color:#fff;font-family:var(--mono);font-size:.72rem;padding:5px 10px;border-radius:999px}
.galeria-minis{list-style:none;margin:14px 0 0;padding:0;display:flex;gap:10px;overflow-x:auto}
.galeria-mini{width:76px;height:76px;padding:0;border-radius:12px;overflow:hidden;cursor:pointer;border:2.5px solid transparent;background:#fff;opacity:.7}
.galeria-mini img{width:100%;height:100%;object-fit:cover}
.galeria-mini[aria-current="true"]{border-color:var(--royal);opacity:1}
@media(max-width:600px){.galeria-seta{display:none}}

.produto-info{position:sticky;top:calc(var(--hdr) + 20px)}
@media(max-width:900px){.produto-info{position:static}}
.selos{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 14px}
.selos .selo{transform:rotate(-3deg);box-shadow:0 4px 10px -4px rgba(10,22,51,.4)}
.produto-titulo{font-size:clamp(1.8rem,3.6vw,2.6rem);line-height:1}
.produto-info .spec{font-family:var(--mono);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--txt-2);margin:14px 0 22px}
.caixa-preco{
  position:relative;background:#fff;border:1.5px solid var(--gelo-2);border-radius:var(--r);padding:24px;display:grid;gap:12px;
  box-shadow:0 7px 0 var(--gelo-2),0 30px 50px -34px rgba(10,22,51,.55);
}
.preco-avista{margin:0;display:flex;flex-direction:column;align-items:flex-start;gap:6px}
.preco-avista span{font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--txt-2)}
.preco-avista b{
  display:inline-block;background:var(--arara);color:var(--tinta);padding:6px 14px 8px;border-radius:10px;transform:rotate(-1.5deg);
  font-family:var(--display);font-weight:900;font-stretch:108%;font-size:clamp(2rem,4vw,2.6rem);letter-spacing:-.025em;line-height:1.05;font-variant-numeric:tabular-nums;
  box-shadow:0 5px 0 var(--arara-borda);
}
.preco-parcelado{margin:0;font-size:.93rem;color:var(--txt-2)}
.preco-parcelado b{color:var(--tinta)}
.inclui{list-style:none;margin:4px 0;padding:12px 0;border-block:1.5px dashed var(--gelo-2);display:grid;gap:8px}
.inclui li{font-size:.9rem;font-weight:650;padding-left:26px;position:relative}
.inclui li::before{position:absolute;left:0;top:0;font-family:var(--mono);font-weight:700}
.inclui li.sim::before{content:"✓";color:var(--verde-txt)}
.inclui li.nao::before{content:"+";color:var(--txt-2)}
.aviso-reservado{margin:0;font-size:.88rem;background:#FFF1E8;border:1px solid #FFD3B8;color:#6B2A00;border-radius:10px;padding:12px 14px}
.nota-dados{margin:-2px 0 4px;font-size:.78rem;color:var(--txt-2);text-align:center}
.nota-dados a{color:var(--royal)}
.caixa-vendido .vendido-titulo{margin:0;font-weight:850;font-size:1.15rem}
.caixa-vendido p{margin:0;color:var(--txt-2)}

.produto-detalhes{display:grid;gap:clamp(32px,4vw,46px);margin-top:clamp(40px,6vw,64px);max-width:820px}
.produto-detalhes h2{margin-bottom:16px}
.produto-detalhes p{margin:0 0 10px;color:var(--txt-2)}
.produto-detalhes a{color:var(--royal);font-weight:650}
.ficha{margin:0;display:grid;grid-template-columns:1fr 1fr;border:1.5px solid var(--gelo-2);border-radius:var(--r);overflow:hidden;background:#fff}
.ficha div{display:flex;justify-content:space-between;gap:12px;padding:13px 16px;border-bottom:1px solid var(--gelo-2)}
.ficha div:nth-child(odd){border-right:1px solid var(--gelo-2)}
.ficha dt{font-size:.85rem;color:var(--txt-2)}
.ficha dd{margin:0;font-weight:750;font-size:.9rem;text-align:right}
@media(max-width:600px){.ficha{grid-template-columns:1fr}.ficha div:nth-child(odd){border-right:none}}
.descricao{white-space:pre-line;color:var(--tinta)!important}
.vendedor{background:#fff;border:1.5px solid var(--gelo-2);border-radius:var(--r);padding:22px 24px;box-shadow:0 5px 0 var(--gelo-2)}
.vendedor p{margin:0 0 4px}
.vendedor b{color:var(--tinta)}

/* ---------- páginas de texto (políticas) ---------- */
.doc{padding-block:clamp(40px,6vw,72px) clamp(56px,8vw,96px)}
.doc-in{max-width:760px}
.doc h1{margin-bottom:12px}
.doc-data{font-family:var(--mono);font-size:.74rem;color:var(--txt-2);margin:0 0 30px}
.doc-resumo{background:#fff;border:1.5px solid var(--gelo-2);border-left:6px solid var(--arara);border-radius:14px;padding:20px 22px;margin:0 0 36px;box-shadow:0 5px 0 var(--gelo-2)}
.doc-resumo p{margin:0 0 8px}
.doc-resumo p:last-child{margin:0}
.doc h2{font-size:1.3rem;font-weight:850;font-stretch:108%;letter-spacing:-.02em;margin:38px 0 12px;line-height:1.2}
.doc p,.doc li{color:#2E4254}
.doc ul{padding-left:22px}
.doc li{margin-bottom:6px}
.doc a{color:var(--royal);font-weight:650}
.doc table{width:100%;border-collapse:collapse;margin:14px 0 8px;font-size:.9rem;background:#fff;border:1px solid var(--gelo-2);border-radius:12px;overflow:hidden}
.doc th,.doc td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--gelo-2);vertical-align:top}
.doc th{background:var(--parede);font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--txt-2)}
.doc code{font-family:var(--mono);font-size:.85em;background:var(--gelo-2);padding:2px 6px;border-radius:5px}
.doc dl{display:grid;grid-template-columns:auto 1fr;gap:6px 18px;margin:0}
.doc dt{color:var(--txt-2)}
.doc dd{margin:0;font-weight:650}
@media(max-width:600px){
  .doc table,.doc thead,.doc tbody,.doc tr,.doc th,.doc td{display:block}
  .doc thead{display:none}
  .doc td{border-bottom:none;padding:6px 14px}
  .doc td::before{content:attr(data-rotulo);display:block;font-family:var(--mono);font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--txt-2);margin-bottom:2px}
  .doc tr{border-bottom:1px solid var(--gelo-2);padding:8px 0}
}

.aviso-pagina{min-height:60vh}
.aviso-acoes{margin-top:30px}

/* ---------- avisos rápidos ---------- */
.toast{
  position:fixed;left:50%;bottom:24px;transform:translateX(-50%);z-index:95;
  background:var(--tinta);color:#fff;padding:13px 20px;border-radius:999px;font-weight:650;font-size:.92rem;
  box-shadow:0 18px 40px -18px rgba(0,0,0,.6);
}

/* ---------- revelar ao rolar (só com JavaScript: sem ele, tudo aparece normal) ---------- */
.js .rv{opacity:0;transform:translateY(26px) rotateX(8deg);transform-origin:50% 100%;transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.js .rv.in{opacity:1;transform:none}
.js .card.rv{transform:translateY(26px)}
.js .card.rv.in{transform:perspective(900px) rotateX(var(--rx)) rotateY(var(--ry));transition:opacity .7s ease,transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .25s ease,border-color .25s ease;transition-delay:0s!important}

/* fora da tela, nada anima: poupa bateria e processador do celular */
.parado,.parado *,.parado *::before,.parado *::after{animation-play-state:paused!important}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  html{scroll-behavior:auto}
  .js .rv,.js .card.rv{opacity:1;transform:none}
  .galeria-trilho{scroll-behavior:auto}
  .split{animation:none}
  .vento,.floco{display:none}
  .cond-helice{animation:none}
}