:root{
  --preto:#0a0a0a;
  --preto-suave:#141414;
  --preto-card:#1c1c1c;
  --branco:#ffffff;
  --texto:#f1efe9;
  --off:#131313;
  --off2:#3d3c38;
  --cinza:#a8a8a2;
  --cinza-claro:#7d7d77;
  --linha:rgba(255,255,255,0.12);
  --vermelho:#c8241a;
  --vermelho-escuro:#9c1b13;
  --verde:#2e4a37;
  --verde-claro:#4c7358;
  --verde-bg:#16241b;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:'Inter',sans-serif;color:var(--texto);background:var(--preto);line-height:1.6;}
img{max-width:100%;display:block;}
h1,h2,h3,h4{font-family:'Oswald',sans-serif;text-transform:uppercase;font-weight:700;letter-spacing:0.3px;line-height:1.1;}
a{color:inherit;text-decoration:none;}
.wrap{max-width:1180px;margin:0 auto;padding:0 32px;}
.kicker{font-size:12px;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--vermelho);margin-bottom:12px;display:flex;align-items:center;gap:8px;}
.kicker::before{content:'';width:24px;height:2px;background:var(--vermelho);}
.kicker.on-dark{color:#fff;}
.btn{display:inline-flex;align-items:center;gap:8px;font-family:'Oswald',sans-serif;font-weight:600;font-size:14px;letter-spacing:0.5px;text-transform:uppercase;padding:15px 28px;border-radius:3px;transition:all .2s;cursor:pointer;border:none;}
.btn-red{background:var(--vermelho);color:#fff;}
.btn-red:hover{background:var(--vermelho-escuro);}
.btn-outline{border:1.5px solid rgba(255,255,255,0.55);color:var(--texto);}
.btn-outline:hover{border-color:#fff;color:#fff;}
.btn-outline-w{border:1.5px solid rgba(255,255,255,0.55);color:#fff;}
.btn-outline-w:hover{background:#fff;color:var(--vermelho);}
.btn-sm{padding:10px 18px;font-size:12px;}
section{padding:96px 0;}
.section-tight{padding:64px 0;}
.center{text-align:center;}
.sub{font-size:16px;color:var(--cinza);max-width:640px;}
.center .sub{margin:0 auto;}
.h2-std{font-size:clamp(26px,3.4vw,36px);max-width:680px;}

/* HEADER + DROPDOWN NAV */
header{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(10,10,10,0.94);backdrop-filter:blur(6px);border-bottom:1px solid rgba(255,255,255,0.08);}
.nav-wrap{max-width:1180px;margin:0 auto;padding:0 32px;display:flex;align-items:center;justify-content:space-between;height:78px;}
.logo{font-family:'Oswald',sans-serif;font-weight:700;font-size:20px;letter-spacing:1px;color:#fff;text-transform:uppercase;}
.logo span{color:var(--vermelho);}
nav{height:100%;}
nav ul.main{list-style:none;display:flex;gap:6px;height:100%;align-items:center;}
nav ul.main > li{position:relative;height:100%;display:flex;align-items:center;}
nav ul.main > li > a{font-size:12.5px;font-weight:600;letter-spacing:1.2px;text-transform:uppercase;color:rgba(255,255,255,0.78);padding:10px 14px;display:flex;align-items:center;gap:5px;}
nav ul.main > li > a:hover{color:#fff;}
nav ul.main > li > a .car{font-size:9px;transition:transform .2s;}
nav ul.main > li:hover > a .car{transform:rotate(180deg);}
.dropdown{position:absolute;top:100%;left:0;background:var(--preto-suave);border:1px solid rgba(255,255,255,0.1);min-width:250px;padding:10px;border-radius:0 0 8px 8px;opacity:0;visibility:hidden;transform:translateY(6px);transition:all .18s;box-shadow:0 20px 40px rgba(0,0,0,0.4);}
nav ul.main > li:hover .dropdown{opacity:1;visibility:visible;transform:translateY(0);}
.dropdown a{display:block;padding:11px 14px;font-size:13px;color:rgba(255,255,255,0.75);border-radius:5px;letter-spacing:0.3px;}
.dropdown a:hover{background:rgba(255,255,255,0.06);color:#fff;}
.dropdown a small{display:block;color:rgba(255,255,255,0.4);font-size:11px;margin-top:2px;text-transform:none;letter-spacing:0;}
.nav-cta{display:flex;align-items:center;gap:18px;}
.nav-cta .btn{padding:11px 20px;font-size:12.5px;}
.hero-mini-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.12);max-width:820px;}
.hero-mini-grid a{background:rgba(10,10,10,0.55);padding:22px 20px;min-width:0;}
.hero-mini-grid b{display:block;color:#fff;font-family:'Oswald',sans-serif;font-size:13px;text-transform:uppercase;margin-bottom:4px;}
.hero-mini-grid span{color:rgba(255,255,255,0.5);font-size:12px;}
@media(max-width:600px){.hero-mini-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}

/* MOBILE MENU */
.burger{display:none;background:none;border:none;color:#fff;font-size:24px;cursor:pointer;padding:6px;line-height:1;}
.mobile-nav{display:none;position:fixed;top:78px;left:0;right:0;bottom:0;background:var(--preto);z-index:99;overflow-y:auto;padding:20px 24px 40px;}
.mobile-nav.open{display:block;}
.mobile-nav .m-link{display:block;padding:16px 0;font-family:'Oswald',sans-serif;font-size:18px;text-transform:uppercase;letter-spacing:0.5px;color:#fff;border-bottom:1px solid var(--linha);}
.mobile-nav .m-group-label{padding:20px 0 6px;font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--vermelho);}
.mobile-nav .m-sublink{display:block;padding:12px 0 12px 14px;font-size:15px;color:var(--cinza);border-bottom:1px solid var(--linha);}
.mobile-nav .btn{width:100%;justify-content:center;margin-top:24px;}
@media(max-width:960px){
  nav{display:none;}
  .burger{display:block;}
}

/* BREADCRUMB + PAGE HERO (interior pages) */
.pagehero{position:relative;background:var(--preto);padding:168px 0 64px;overflow:hidden;}
.pagehero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0.28;}
.pagehero-grad{position:absolute;inset:0;background:linear-gradient(100deg,rgba(10,10,10,0.96) 30%,rgba(10,10,10,0.75) 100%);}
.pagehero-content{position:relative;z-index:2;}
.breadcrumb{display:flex;gap:8px;align-items:center;font-size:12px;color:rgba(255,255,255,0.45);margin-bottom:18px;letter-spacing:0.3px;}
.breadcrumb a{color:rgba(255,255,255,0.65);}
.breadcrumb a:hover{color:#fff;}
.pagehero h1{color:#fff;font-size:clamp(30px,4.6vw,50px);max-width:760px;margin-bottom:14px;}
.pagehero h1 em{font-style:normal;color:var(--vermelho);}
.pagehero p{color:rgba(255,255,255,0.68);font-size:15.5px;max-width:600px;margin-bottom:26px;}
.pagehero .actions{display:flex;gap:14px;flex-wrap:wrap;}

/* INTERNAL ANCHOR NAV (sidebar-style quick links) */
.quicknav{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px;}
.quicknav a{font-size:12px;font-weight:600;letter-spacing:0.8px;text-transform:uppercase;color:rgba(255,255,255,0.7);border:1px solid rgba(255,255,255,0.2);padding:9px 16px;border-radius:999px;}
.quicknav a:hover{border-color:var(--vermelho);color:#fff;}

/* CONTENT BLOCKS (alternating image/text, used across service+model pages) */
.block{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;padding:64px 0;border-bottom:1px solid var(--linha);}
.block:last-child{border-bottom:none;}
.block.rev .block-img{order:2;}
.block-img{border-radius:16px;overflow:hidden;border:1px solid var(--linha);background:var(--off);}
.block-img img{width:100%;height:100%;object-fit:cover;}
.block-tag{font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--vermelho);margin-bottom:10px;}
.block h2{font-size:clamp(22px,2.8vw,30px);margin-bottom:16px;}
.block p{color:var(--cinza);font-size:15px;margin-bottom:14px;}
@media(max-width:860px){.block{grid-template-columns:1fr;gap:28px;} .block.rev .block-img{order:0;}}

/* CHECK / SYMPTOM LISTS */
.list-check{list-style:none;margin-top:18px;}
.list-check li{display:flex;gap:12px;padding:10px 0;border-bottom:1px solid var(--linha);font-size:14.5px;align-items:flex-start;}
.list-check li:last-child{border-bottom:none;}
.list-check .chk{width:22px;height:22px;border-radius:50%;background:var(--verde);color:#fff;font-size:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px;}
.list-warn{list-style:none;margin-top:14px;}
.list-warn li{font-size:14px;color:var(--texto);padding:6px 0 6px 22px;position:relative;}
.list-warn li::before{content:'⚠';position:absolute;left:0;color:var(--vermelho);font-size:12px;}

/* CARD GRIDS reused */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
@media(max-width:860px){.grid2,.grid3,.grid4{grid-template-columns:1fr;}}

.card{border:1px solid var(--linha);border-radius:14px;padding:30px;}
.card .ic{width:46px;height:46px;border-radius:10px;border:1.5px solid var(--vermelho);color:var(--vermelho);display:flex;align-items:center;justify-content:center;font-size:20px;margin-bottom:18px;}
.card h3{font-size:18px;margin-bottom:10px;}
.card p{font-size:14px;color:var(--cinza);}

/* PROCESS STEPS */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;background:var(--linha);border:1px solid var(--linha);margin-top:44px;}
.step{background:var(--preto-card);padding:30px 26px;}
.step .n{font-family:'Oswald',sans-serif;font-size:34px;color:var(--off2);margin-bottom:14px;}
.step h4{font-size:15px;margin-bottom:8px;}
.step p{font-size:13px;color:var(--cinza);}
@media(max-width:860px){.steps{grid-template-columns:1fr 1fr;}}

/* STATS STRIP */
.stats{background:var(--preto);color:#fff;}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,0.12);border:1px solid rgba(255,255,255,0.12);}
.stat{background:var(--preto-suave);padding:36px 22px;text-align:center;}
.stat b{display:block;font-family:'Oswald',sans-serif;font-size:clamp(28px,3vw,38px);color:var(--vermelho);margin-bottom:6px;}
.stat span{font-size:12px;color:rgba(255,255,255,0.6);letter-spacing:0.4px;}
@media(max-width:860px){.stats-grid{grid-template-columns:repeat(2,1fr);}}

/* CTA BANDS */
.cta-final{background:var(--vermelho);color:#fff;text-align:center;}
.cta-final h2{color:#fff;font-size:clamp(26px,3.6vw,38px);margin-bottom:14px;}
.cta-final p{color:rgba(255,255,255,0.88);max-width:520px;margin:0 auto 30px;font-size:15px;}
.cta-dark{background:var(--preto);color:#fff;text-align:center;}
.cta-dark h2{color:#fff;font-size:clamp(26px,3.6vw,38px);margin-bottom:14px;}
.cta-dark p{color:rgba(255,255,255,0.68);max-width:520px;margin:0 auto 30px;font-size:15px;}

/* MODELOS SUMMARY GRID (used on index + modelos hub) */
.modelos-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.modelo-card{border:1px solid var(--linha);border-radius:14px;overflow:hidden;background:var(--off);}
.modelo-img{height:190px;background:var(--preto);display:flex;align-items:center;justify-content:center;padding:18px;border-bottom:1px solid var(--linha);}
.modelo-img img{max-height:100%;object-fit:contain;}
.modelo-body{padding:26px 24px;}
.modelo-tag{font-size:11px;font-weight:700;color:var(--vermelho);letter-spacing:1.5px;margin-bottom:8px;}
.modelo-body h3{font-size:22px;margin-bottom:12px;}
.modelo-body p{font-size:13.5px;color:var(--cinza);margin-bottom:16px;}
.modelo-cta{font-size:12.5px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--vermelho);}
@media(max-width:860px){.modelos-grid{grid-template-columns:1fr;}}

/* MARCAS SHOWCASE (home) */
.marcas-showcase{background:var(--preto);padding:80px 0;}
.marcas-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:44px;}
.marca-tile{border-radius:16px;overflow:hidden;border:1px solid var(--linha);position:relative;aspect-ratio:1/1;}
.marca-tile img{width:100%;height:100%;object-fit:cover;}
.marca-tile span{position:absolute;left:0;right:0;bottom:0;padding:20px;font-family:'Oswald',sans-serif;font-weight:600;font-size:15px;letter-spacing:1.5px;text-transform:uppercase;color:#fff;background:linear-gradient(0deg,rgba(0,0,0,0.75),transparent);}
@media(max-width:760px){.marcas-grid{grid-template-columns:1fr;}}

/* MARCAS STRIP */
.marcas-strip{background:var(--off);border-top:1px solid var(--linha);border-bottom:1px solid var(--linha);padding:34px 0;}
.marcas-strip .wrap{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:24px;}
.marcas-strip img{max-height:56px;background:#fff;padding:12px 18px;border-radius:10px;}
.marcas-strip span{font-size:12px;letter-spacing:1.5px;text-transform:uppercase;color:var(--cinza-claro);font-weight:600;}

/* AUTORIDADE (green) */
.autoridade{background:var(--verde);color:#fff;position:relative;overflow:hidden;}
.autoridade::before{content:'';position:absolute;top:-100px;right:-100px;width:340px;height:340px;border-radius:50%;border:1px solid rgba(255,255,255,0.08);}
.aut-flags{display:flex;gap:14px;margin:22px 0;flex-wrap:wrap;}
.aut-flag{border:1px solid rgba(255,255,255,0.3);border-radius:999px;padding:8px 18px;font-size:12.5px;font-weight:600;letter-spacing:0.8px;text-transform:uppercase;}
.aut-badge{margin-top:24px;background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.2);border-radius:10px;padding:18px 20px;font-size:13.5px;color:rgba(255,255,255,0.85);}
.aut-badge b{color:#fff;}
.photo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:40px;}
.photo-grid img{border-radius:10px;height:220px;width:100%;object-fit:cover;border:1px solid rgba(255,255,255,0.15);}
.photo-grid .tall{height:460px;grid-row:span 2;}
@media(max-width:860px){.photo-grid{grid-template-columns:1fr 1fr;} .photo-grid .tall{grid-row:span 1;height:220px;}}

/* GALERIA (dark) */
.galeria{background:var(--preto);}
.galeria .kicker{color:#e8887f;}
.galeria .kicker::before{background:#e8887f;}
.galeria h2{color:#fff;}
.galeria-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:170px;gap:10px;margin-top:44px;}
.galeria-grid img{width:100%;height:100%;object-fit:cover;border-radius:6px;}
.g-big{grid-column:span 2;grid-row:span 2;}
@media(max-width:760px){.galeria-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:150px;} .g-big{grid-column:span 2;grid-row:span 1;}}

/* PROVA SOCIAL / DEPOIMENTOS */
.google-box{display:inline-flex;align-items:center;gap:18px;background:var(--off);border:1px solid var(--linha);border-radius:14px;padding:22px 34px;}
.google-box .nota{font-family:'Oswald',sans-serif;font-size:32px;color:#fff;}
.google-box .estrelas{color:#e8b330;font-size:16px;letter-spacing:2px;}
.google-box .meta{text-align:left;font-size:13px;color:var(--cinza);}
.perfil-card{border:1px solid var(--linha);border-radius:14px;padding:28px;text-align:left;}
.perfil-ic{width:44px;height:44px;border-radius:50%;background:var(--preto-card);border:1px solid var(--linha);color:#fff;font-family:'Oswald',sans-serif;font-weight:600;display:flex;align-items:center;justify-content:center;margin-bottom:16px;}
.perfil-card b{display:block;font-family:'Oswald',sans-serif;text-transform:none;font-size:15px;margin-bottom:4px;}
.perfil-card span{font-size:12.5px;color:var(--cinza);}
.quote-card{background:var(--off);border-left:3px solid var(--vermelho);border-radius:0 12px 12px 0;padding:30px 32px;font-size:15.5px;color:var(--texto);font-style:italic;position:relative;}
.quote-card::before{content:'"';font-family:'Oswald',sans-serif;font-size:60px;color:var(--linha);position:absolute;top:0;left:16px;line-height:1;}

/* SOBRE / TIMELINE */
.timeline{margin-top:20px;}
.tl-item{display:grid;grid-template-columns:110px 1fr;gap:22px;padding:22px 0;border-left:2px solid var(--linha);position:relative;padding-left:30px;margin-left:6px;}
.tl-item::before{content:'';position:absolute;left:-7px;top:26px;width:12px;height:12px;border-radius:50%;background:var(--vermelho);}
.tl-item b.yr{font-family:'Oswald',sans-serif;font-size:15px;color:var(--vermelho);}
.tl-item p{color:var(--cinza);font-size:14.5px;}

/* CONTATO */
.contato-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;margin-top:44px;}
.contato-info .item{display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--linha);}
.contato-info .item:last-child{border-bottom:none;}
.contato-info .ic{width:42px;height:42px;border-radius:10px;background:var(--preto-card);border:1px solid var(--linha);color:var(--vermelho);display:flex;align-items:center;justify-content:center;font-size:17px;flex-shrink:0;}
.contato-info b{display:block;font-family:'Oswald',sans-serif;font-size:14px;text-transform:uppercase;margin-bottom:3px;}
.contato-info span{font-size:14px;color:var(--cinza);}
.map-box{border-radius:16px;overflow:hidden;border:1px solid var(--linha);min-height:340px;}
.map-box iframe{width:100%;height:100%;min-height:340px;border:0;}

/* FOOTER */
footer{background:var(--preto-suave);color:rgba(255,255,255,0.7);padding:70px 0 30px;}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:50px;}
.foot-logo{font-family:'Oswald',sans-serif;font-size:22px;font-weight:700;color:#fff;text-transform:uppercase;margin-bottom:14px;}
.foot-logo span{color:var(--vermelho);}
.foot-grid p{font-size:13.5px;color:rgba(255,255,255,0.5);max-width:260px;}
.foot-col h4{font-size:12px;letter-spacing:1.5px;color:#fff;margin-bottom:18px;}
.foot-col ul{list-style:none;}
.foot-col li{margin-bottom:10px;}
.foot-col a{font-size:13.5px;color:rgba(255,255,255,0.6);}
.foot-col a:hover{color:#fff;}
.foot-bottom{border-top:1px solid rgba(255,255,255,0.1);padding-top:26px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:12.5px;color:rgba(255,255,255,0.4);}
@media(max-width:860px){.foot-grid{grid-template-columns:1fr 1fr;}}

/* WHATSAPP FLOAT */
.wa-float{position:fixed;bottom:26px;right:26px;z-index:200;background:#25D366;color:#fff;width:58px;height:58px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,0.3);font-size:26px;}

@media(max-width:600px){
  section{padding:64px 0;}
  .wrap{padding:0 20px;}
}