/* Juliano Radiadores - conceito "Base de Apoio da Linha Pesada"
   Paleta: grafite + aço + laranja segurança + amarelo caução. Mobile first, página leve. */
@font-face{font-family:"Oswald";font-style:normal;font-weight:400 700;font-display:swap;src:url(assets/fonts/oswald-var.woff2) format("woff2")}
@font-face{font-family:"Barlow";font-style:normal;font-weight:400;font-display:swap;src:url(assets/fonts/barlow-400.woff2) format("woff2")}
@font-face{font-family:"Barlow";font-style:normal;font-weight:600;font-display:swap;src:url(assets/fonts/barlow-600.woff2) format("woff2")}
@font-face{font-family:"Barlow";font-style:normal;font-weight:700;font-display:swap;src:url(assets/fonts/barlow-700.woff2) format("woff2")}

:root{
  --bg:#F4F5F6;--bg-warm:#ECEEF0;--paper:#FFFFFF;
  --ink:#1B1E22;--muted:#5B636C;
  --forest:#1B1E22;--forest-deep:#121417;   /* tom escuro das seções (nome legado) */
  --steel:#3A4048;--steel-soft:#2A2F35;
  --gold:#FFC400;--gold-soft:#FFE38A;        /* amarelo caução */
  --terra:#FF6A00;--terra-deep:#E05A00;      /* laranja segurança = acento principal */
  --wa:#25D366;
  --line:rgba(27,30,34,.14);--line-dark:rgba(255,255,255,.12);
  --ease:cubic-bezier(.22,1,.36,1);
  --shadow:0 18px 40px -20px rgba(0,0,0,.45);
  --r:14px;
  --display:"Oswald","Arial Narrow",Impact,sans-serif;
  --body:"Barlow","Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--body);font-size:17px;line-height:1.55;color:var(--ink);background:var(--bg);overflow-x:clip;padding-bottom:0}
img,svg{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3{font-family:var(--display);font-weight:600;line-height:1.05;margin:0;letter-spacing:.005em;text-transform:uppercase}
h2{font-size:clamp(30px,5.4vw,46px)}
h3{font-size:22px;font-weight:500}
p{margin:0}
.wrap{width:min(1120px,100% - 40px);margin-inline:auto}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font:600 12.5px/1 var(--body);letter-spacing:.16em;text-transform:uppercase;color:var(--terra)}
.eyebrow::before{content:"";width:22px;height:3px;background:currentColor}
.sec{padding:64px 0}
.sec__head{max-width:680px;margin-bottom:34px}
.sec__head p{margin-top:12px;color:var(--muted);font-size:18px}
.dark{background:linear-gradient(180deg,var(--forest),var(--forest-deep));color:#F4F5F6}
.dark .sec__head p,.dark .muted{color:rgba(244,245,246,.72)}
.ico{width:26px;height:26px;flex:none}

/* Botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:0 24px;border-radius:10px;font:700 17px/1 var(--body);text-decoration:none;letter-spacing:.01em;border:2px solid transparent;transition:transform .2s var(--ease),background .2s,box-shadow .2s;cursor:pointer;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn--call{background:var(--terra);color:#fff;box-shadow:0 14px 30px -14px rgba(255,106,0,.8)}
.btn--call:hover{background:var(--terra-deep)}
.btn--wa{background:var(--wa);color:#08351B;box-shadow:0 14px 30px -14px rgba(37,211,102,.7)}
.btn--wa:hover{background:#1FBE5A}
.btn--ghost{background:transparent;border-color:rgba(255,255,255,.35);color:#fff}
.btn--ghost:hover{border-color:#fff}
.btn--ink{background:var(--ink);color:#fff}
.btn--ink:hover{background:var(--steel)}
.btn--gold{background:var(--gold);color:var(--ink)}
.btn--gold:hover{background:#F2B900}
.btn .ico{width:22px;height:22px}

/* Nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(27,30,34,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:#fff;border-bottom:1px solid var(--line-dark)}
.nav__in{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:72px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:#fff}
.brand__mark{width:40px;height:40px;border-radius:9px;background:var(--terra);display:grid;place-items:center;color:#fff}
.brand__mark .ico{width:24px;height:24px}
.brand__name{font-family:var(--display);font-weight:600;font-size:20px;letter-spacing:.06em;text-transform:uppercase;line-height:1}
.brand__name small{display:block;font:600 10.5px/1.2 var(--body);letter-spacing:.2em;color:var(--gold);margin-top:4px}
.nav__links{display:none}
.nav__cta{display:none}
@media (min-width:900px){
  .nav__links{display:flex;gap:26px;list-style:none;margin:0;padding:0;font:600 14.5px/1 var(--body);letter-spacing:.04em;text-transform:uppercase}
  .nav__links a{text-decoration:none;color:rgba(255,255,255,.8)}
  .nav__links a:hover{color:var(--gold)}
  .nav__cta{display:inline-flex;min-height:46px;padding:0 18px;font-size:15px}
}

/* Hero */
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,#22262B 0%,var(--forest) 60%,var(--forest-deep) 100%);color:#F4F5F6;padding:56px 0 48px}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(760px 420px at 50% -8%,rgba(255,106,0,.22),transparent 62%),
             radial-gradient(520px 320px at 92% 18%,rgba(255,196,0,.10),transparent 60%)}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:10px;
  background:repeating-linear-gradient(135deg,var(--gold) 0 22px,var(--ink) 22px 44px);opacity:.85}
.hero .wrap{position:relative}
.hero__tags{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 20px;padding:0;list-style:none}
.hero__tags li{display:inline-flex;align-items:center;gap:7px;padding:8px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);font:600 13px/1 var(--body);letter-spacing:.04em;text-transform:uppercase}
.hero__tags .ico{width:16px;height:16px;color:var(--gold)}
.hero h1{font-size:clamp(34px,8.4vw,64px);max-width:17ch}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero__sub{margin-top:18px;max-width:560px;font-size:clamp(17px,2.4vw,20px);color:rgba(244,245,246,.82)}
.hero__sub strong{color:#fff}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero__cta .btn{flex:1 1 200px}
.hero__phone{margin-top:18px;font:600 15px/1.4 var(--body);color:rgba(244,245,246,.7)}
.hero__phone a{color:#fff;text-decoration:none;font-family:var(--display);font-size:22px;letter-spacing:.04em}
.hero__no{margin-top:26px;display:inline-flex;align-items:center;gap:10px;padding:12px 16px;border-left:4px solid var(--terra);background:rgba(0,0,0,.28);font-size:15px;color:rgba(244,245,246,.85)}
.hero__no .ico{width:20px;height:20px;color:var(--terra)}
@media (min-width:900px){
  .hero{padding:96px 0 84px}
  .hero__cta .btn{flex:0 0 auto;min-width:230px}
}

/* Faixa de prova */
.proof{background:var(--paper);border-bottom:1px solid var(--line)}
.proof__grid{display:grid;grid-template-columns:1fr;gap:0}
.proof__item{display:flex;align-items:center;gap:14px;padding:18px 0;border-bottom:1px solid var(--line)}
.proof__item:last-child{border-bottom:0}
.proof__item .ico{color:var(--terra);width:30px;height:30px}
.proof__item b{display:block;font-family:var(--display);font-weight:600;font-size:20px;text-transform:uppercase;letter-spacing:.03em;line-height:1.1}
.proof__item span{font-size:15px;color:var(--muted)}
@media (min-width:760px){
  .proof__grid{grid-template-columns:repeat(3,1fr);gap:24px}
  .proof__item{border:0;padding:26px 0}
}

/* Só linha pesada */
.fleet__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.fleet__card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:20px 16px;display:flex;flex-direction:column;gap:12px;min-height:128px}
.fleet__card .ico{width:34px;height:34px;color:var(--terra)}
.fleet__card b{font-family:var(--display);font-weight:500;font-size:19px;text-transform:uppercase;letter-spacing:.03em;line-height:1.1}
.fleet__card span{font-size:14.5px;color:var(--muted)}
.fleet__note{margin-top:22px;display:flex;gap:12px;align-items:flex-start;padding:16px 18px;border-radius:var(--r);background:#FFF1E6;border:1px solid rgba(255,106,0,.35);font-size:15.5px}
.fleet__note .ico{color:var(--terra);width:24px;height:24px;margin-top:2px}
@media (min-width:760px){.fleet__grid{grid-template-columns:repeat(5,1fr)}}

/* Socorro 24h */
.sos{position:relative;overflow:hidden;background:var(--terra);color:#fff}
.sos::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(720px 380px at 50% -10%,rgba(255,255,255,.22),transparent 62%)}
.sos .wrap{position:relative;display:grid;gap:26px}
.sos .eyebrow{color:#fff}
.sos h2{font-size:clamp(34px,7vw,58px);max-width:12ch}
.sos p{font-size:18px;max-width:560px;color:rgba(255,255,255,.92)}
.sos__list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.sos__list li{display:flex;gap:12px;align-items:center;font:600 17px/1.3 var(--body)}
.sos__list .ico{width:26px;height:26px;color:#fff;flex:none}
.sos__cta{display:flex;flex-wrap:wrap;gap:12px}
.sos__cta .btn{flex:1 1 200px}
.sos .btn--ink{box-shadow:0 14px 30px -14px rgba(0,0,0,.6)}
@media (min-width:900px){.sos .wrap{grid-template-columns:1.1fr .9fr;align-items:center}.sos__cta .btn{flex:0 0 auto}}

/* Serviços */
.serv__grid{display:grid;grid-template-columns:1fr;gap:14px}
.serv__card{position:relative;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:22px 20px 22px 22px;display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:start;overflow:hidden}
.serv__card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:var(--terra)}
.serv__card .ico{width:34px;height:34px;color:var(--terra);margin-top:2px}
.serv__card h3{font-size:21px}
.serv__card p{margin-top:6px;font-size:15.5px;color:var(--muted)}
@media (min-width:640px){.serv__grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:960px){.serv__grid{grid-template-columns:repeat(3,1fr)}}

/* Como funciona */
.steps{position:relative}
.steps::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(760px 420px at 50% -8%,rgba(255,106,0,.18),transparent 62%)}
.steps .wrap{position:relative}
.steps__grid{display:grid;grid-template-columns:1fr;gap:14px;counter-reset:passo}
.step{position:relative;padding:24px 22px 24px 22px;border:1px solid var(--line-dark);border-radius:var(--r);background:rgba(255,255,255,.04)}
.step::before{counter-increment:passo;content:"0" counter(passo);font-family:var(--display);font-weight:600;font-size:40px;line-height:1;color:var(--gold);display:block;margin-bottom:12px}
.step h3{color:#fff}
.step p{margin-top:8px;color:rgba(244,245,246,.72);font-size:15.5px}
@media (min-width:760px){.steps__grid{grid-template-columns:repeat(3,1fr)}}

/* Lojas */
.lojas__grid{display:grid;grid-template-columns:1fr;gap:14px}
.loja{min-width:0;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:22px;display:flex;flex-direction:column;gap:12px}
.loja__tag{font:600 12px/1 var(--body);letter-spacing:.16em;text-transform:uppercase;color:var(--terra)}
.loja h3{font-size:24px}
.loja address{font-style:normal;color:var(--muted);font-size:15.5px;line-height:1.5}
.loja__hours{display:inline-flex;align-items:center;gap:8px;font-size:14.5px;font-weight:600;color:var(--ink)}
.loja__hours .ico{width:18px;height:18px;color:var(--terra)}
.loja__acts{display:flex;flex-wrap:wrap;gap:10px;margin-top:auto;padding-top:6px}
.loja__acts .btn{flex:1 1 120px;min-width:0;min-height:46px;padding:0 12px;font-size:15px}
.lojas__cov{margin-top:22px;display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center;font-size:15.5px;color:var(--muted)}
.lojas__cov b{display:inline-flex;align-items:center;gap:8px;color:var(--ink)}
.lojas__cov .ico{width:20px;height:20px;color:var(--terra)}
@media (min-width:860px){.lojas__grid{grid-template-columns:repeat(3,1fr)}}

/* Avaliações */
.rev{background:var(--bg-warm)}
.rev__box{display:grid;gap:22px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:26px 22px}
.rev__score{display:flex;align-items:center;gap:16px}
.rev__num{font-family:var(--display);font-weight:600;font-size:56px;line-height:1}
.rev__stars{display:flex;gap:3px;color:#F4B400}
.rev__stars .ico{width:20px;height:20px;fill:currentColor;stroke:none}
.rev__score small{display:block;font-size:14px;color:var(--muted);margin-top:4px}
.rev__quote{border-left:4px solid var(--terra);padding-left:16px}
.rev__quote p{font-size:20px;line-height:1.4;font-weight:600}
.rev__quote cite{display:block;margin-top:8px;font-style:normal;font-size:14.5px;color:var(--muted)}
.rev__acts{display:flex;flex-wrap:wrap;gap:10px}
.rev__acts .btn{min-height:46px;font-size:15px}
@media (min-width:860px){.rev__box{grid-template-columns:auto 1fr;align-items:center;padding:34px}.rev__acts{grid-column:1/-1}}

/* FAQ */
.faq__list{display:grid;gap:10px;max-width:820px}
.faq__item{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:0 20px}
.faq__item summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px;padding:18px 0;font:600 17px/1.35 var(--body)}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary::after{content:"+";font-family:var(--display);font-size:26px;color:var(--terra);flex:none;transition:transform .25s var(--ease)}
.faq__item[open] summary::after{transform:rotate(45deg)}
.faq__item p{padding:0 0 18px;color:var(--muted);font-size:16px}

/* CTA final */
.cta{position:relative;overflow:hidden;text-align:center}
.cta::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(700px 380px at 50% 0%,rgba(255,106,0,.24),transparent 62%)}
.cta .wrap{position:relative;max-width:760px}
.cta h2{font-size:clamp(34px,7vw,60px)}
.cta p{margin-top:14px;font-size:18px;color:rgba(244,245,246,.78)}
.cta__btns{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:28px}
.cta__btns .btn{flex:1 1 200px;max-width:320px}

/* Footer */
.foot{background:var(--forest-deep);color:rgba(244,245,246,.72);font-size:14.5px;border-top:1px solid var(--line-dark)}
.foot__grid{display:grid;gap:22px;padding:40px 0 28px}
.foot__col b{display:block;color:#fff;font:600 12.5px/1 var(--body);letter-spacing:.16em;text-transform:uppercase;margin-bottom:10px}
.foot__col a{color:#fff;text-decoration:none}
.foot__col a:hover{color:var(--gold)}
.foot__col p{margin:0 0 6px}
.foot__legalbar{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 20px;padding:18px 0 22px;border-top:1px solid var(--line-dark);font-size:13.5px}
.foot__legalbar a{color:inherit;text-decoration:underline;text-underline-offset:2px}
@media (min-width:760px){.foot__grid{grid-template-columns:1.2fr 1fr 1fr}}

/* Barra fixa (mobile) + WhatsApp flutuante (desktop) */
.fixbar{position:fixed;left:0;right:0;bottom:0;z-index:60;display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(27,30,34,.96);border-top:1px solid var(--line-dark);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.fixbar .btn{min-height:50px;padding:0 12px;font-size:16px}
body{padding-bottom:82px}
.wa-float{display:none}
@media (min-width:900px){
  .fixbar{display:none}
  body{padding-bottom:0}
  .wa-float{position:fixed;right:22px;bottom:22px;z-index:60;width:58px;height:58px;border-radius:50%;background:var(--wa);color:#fff;display:grid;place-items:center;box-shadow:0 16px 34px -12px rgba(37,211,102,.65);transition:transform .2s var(--ease)}
  .wa-float:hover{transform:scale(1.08)}
}

/* Reveal (gate .js; sem JS tudo aparece) */
.js .reveal{opacity:0;transform:translateY(16px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.js .reveal.is-visible{opacity:1!important;transform:none!important}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .reveal{opacity:1;transform:none;transition:none}
}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px}