:root{
  --red:#e3241b;
  --red-deep:#b81a13;
  --red-bright:#ff4f45; /* WCAG AA-compliant red for small text on dark backgrounds (4.5:1+) */
  --black:#1c1c1c;
  --charcoal:#333228;
  --charcoal-deep:#26251d;
  --cream:#f2efe4;
  --cream-dim:#d8d4c4;
  --text:#232219;
  --text-dim:#5c5a4d;
  --border:rgba(0,0,0,0.1);
  --border-dark:rgba(255,255,255,0.12);
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--cream);
  color:var(--text);
  font-family:'Inter',sans-serif;
  overflow-x:hidden;
  line-height:1.6;
}
h1,h2,h3,.brand-word{font-family:'Poppins',sans-serif;font-weight:800;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.wrap{max-width:1180px;margin:0 auto;padding:0 32px;}
section{position:relative;}
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease, transform .7s ease;}
.reveal.is-visible{opacity:1;transform:translateY(0);}

/* ---------- nav ---------- */
header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,0.96);backdrop-filter:blur(10px);border-bottom:3px solid var(--red);box-shadow:0 2px 14px rgba(0,0,0,0.06);}
.nav{display:flex;align-items:center;justify-content:space-between;padding:10px 32px;max-width:1180px;margin:0 auto;}
.brand{display:flex;align-items:center;gap:10px;}
.brand-mark{height:56px;width:auto;}
.brand-word{display:none;}
.nav-links{display:flex;gap:30px;align-items:center;}
.nav-toggle{display:none;background:none;border:1px solid var(--border);border-radius:8px;padding:8px;color:var(--text);cursor:pointer;}
.mobile-nav{display:none;}
.nav-links a{font-size:0.92rem;font-weight:600;color:var(--text-dim);transition:color .25s;}
.nav-links a:hover,.nav-links a.is-active{color:var(--red);}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border-radius:6px;font-size:0.9rem;font-weight:700;transition:transform .25s, box-shadow .25s, background .25s;white-space:nowrap;}
.btn-primary{background:linear-gradient(135deg, #ff5045 0%, var(--red) 45%, var(--red-deep) 100%);color:#fff;}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 26px -8px rgba(227,36,27,0.55);background:var(--red-deep);}
.btn-ghost{border:2px solid var(--cream-dim);color:var(--cream);}
.btn-ghost:hover{border-color:var(--red);color:var(--red);}

/* ---------- page header ---------- */
.page-header{background:radial-gradient(ellipse 90% 140% at 15% -20%, rgba(227,36,27,0.28), transparent 55%), linear-gradient(160deg, #232120 0%, var(--black) 55%, #100f0e 100%);color:var(--cream);padding:110px 0 70px;position:relative;overflow:hidden;}
.page-header .wrap{position:relative;z-index:1;}
.page-header .arc-deco{position:absolute;top:-90px;right:-90px;width:280px;height:280px;border:50px solid var(--red);border-radius:50%;opacity:0.5;}
.page-header .tag{color:var(--red-bright);}
.page-header h1{font-size:2.4rem;line-height:1.15;margin-bottom:14px;max-width:680px;color:#fff;}
.page-header p{color:var(--cream-dim);font-size:1.02rem;max-width:560px;}

/* ---------- hero (full-bleed photo + glass card) ---------- */
.hero{background:var(--black);color:var(--cream);position:relative;overflow:hidden;min-height:88vh;display:flex;align-items:flex-end;}
.hero-bg{position:absolute;inset:0;z-index:0;}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:70% 30%;}
.hero-bg::after{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(ellipse 70% 55% at 50% 100%, rgba(227,36,27,0.35), transparent 70%),
    linear-gradient(0deg, rgba(12,11,10,0.97) 0%, rgba(15,15,13,0.4) 55%, rgba(15,15,13,0.18) 100%),
    linear-gradient(100deg, rgba(15,15,13,0.85) 0%, rgba(15,15,13,0.2) 50%, transparent 75%);
}
.blueprint-grid{position:absolute;inset:0;z-index:0;opacity:0.35;
  background-image:linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size:44px 44px;
}
.hero-inner{position:relative;z-index:1;width:100%;padding:130px 0 100px;}
.hero-inner.-centered{max-width:820px;margin:0 auto;text-align:center;display:flex;flex-direction:column;align-items:center;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:100px;border:1px solid rgba(255,255,255,0.15);font-size:0.76rem;font-weight:700;letter-spacing:0.04em;text-transform:uppercase;color:var(--red-bright);margin-bottom:24px;background:rgba(12,12,11,0.82);backdrop-filter:blur(6px);}
.hero h1{font-size:3rem;line-height:1.1;margin-bottom:18px;color:#fff;}
.hero h1.-centered{font-size:4.2rem;letter-spacing:-0.01em;}
.hero h1 span{color:var(--red);}
.hero p.lead{font-size:1.05rem;color:var(--cream-dim);max-width:480px;margin-bottom:30px;}
.hero p.lead.-centered{max-width:600px;font-size:1.15rem;margin-left:auto;margin-right:auto;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;}
.hero-actions.-centered{justify-content:center;}
.btn.-pill{padding:16px 34px;border-radius:100px;font-size:1rem;}

/* ---------- trust strip ---------- */
.trust{background:linear-gradient(100deg, var(--red-deep) 0%, var(--red) 45%, #ff5045 100%);padding:18px 0;}
.trust-inner{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;text-align:center;}
.trust-item{color:#fff;font-size:0.86rem;font-weight:700;flex:1;min-width:180px;}

/* ---------- sobre / servicos teaser ---------- */
.sobre{padding:100px 0;overflow:hidden;position:relative;}
.sobre-inner{display:grid;grid-template-columns:0.85fr 1.15fr;gap:56px;align-items:center;}
.sobre-visual{border-radius:10px;overflow:hidden;border:1px solid var(--border);}
.sobre-visual img{width:100%;height:auto;object-fit:cover;aspect-ratio:4/5;}
.tag{font-size:0.78rem;text-transform:uppercase;letter-spacing:0.1em;color:var(--red);font-weight:800;margin-bottom:12px;display:block;}
.sobre h2{font-size:2.05rem;line-height:1.2;margin-bottom:18px;}
.sobre p{color:var(--text-dim);margin-bottom:14px;max-width:520px;}
.check-list{margin-top:24px;display:flex;flex-direction:column;gap:12px;}
.check-item{display:flex;gap:12px;align-items:flex-start;font-size:0.95rem;}
.check-item svg{flex-shrink:0;margin-top:2px;color:var(--red);}

/* ---------- servicos grid ---------- */
.servicos{padding:100px 0;background:radial-gradient(ellipse 80% 120% at 85% 110%, rgba(227,36,27,0.22), transparent 55%), linear-gradient(155deg, var(--charcoal) 0%, var(--charcoal-deep) 100%);color:var(--cream);position:relative;overflow:hidden;}
.servicos .arc-deco{position:absolute;bottom:-140px;left:-140px;width:340px;height:340px;border:60px solid var(--red);border-radius:50%;opacity:0.35;}
.section-head{max-width:640px;margin-bottom:52px;position:relative;z-index:1;}
.section-head h2{font-size:2.1rem;margin-bottom:14px;}
.section-head p{color:var(--cream-dim);font-size:1.02rem;}
.servicos.-light .section-head p{color:var(--text-dim);}
.servicos-grid{position:relative;z-index:1;display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.servico-card{display:block;background:rgba(255,255,255,0.04);border:1px solid var(--border-dark);border-radius:10px;overflow:hidden;transition:transform .3s, border-color .3s;text-decoration:none;color:inherit;}
.servico-card:hover{transform:translateY(-5px);border-color:var(--red);}
.servico-card img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;}
.servico-card-body{padding:24px;}
.servico-card h3{font-size:1.1rem;margin-bottom:8px;color:#fff;}
.servico-card p{font-size:0.88rem;color:var(--cream-dim);}

/* ---------- servicos completo (lista) ---------- */
.servicos-lista{padding:90px 0;}
.servicos-lista-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;}
.servico-item{display:flex;gap:16px;padding:22px;background:#fff;border:1px solid var(--border);border-radius:10px;align-items:flex-start;}
.servico-item-icon{width:44px;height:44px;border-radius:8px;background:rgba(227,36,27,0.1);border:1px solid rgba(227,36,27,0.3);display:flex;align-items:center;justify-content:center;color:var(--red);flex-shrink:0;}
.servico-item h3{font-size:1rem;margin-bottom:4px;}
.servico-item p{font-size:0.86rem;color:var(--text-dim);}

/* ---------- clientes (marquee) ---------- */
.clientes{padding:70px 0;text-align:center;background:radial-gradient(ellipse 70% 100% at 50% 0%, rgba(227,36,27,0.2), transparent 60%), linear-gradient(180deg, #201f1c 0%, var(--black) 100%);color:var(--cream);overflow:hidden;}
.clientes .tag{color:var(--red-bright);}
.clientes h2{color:#fff;}
.marquee{margin-top:40px;overflow:hidden;position:relative;-webkit-mask-image:linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);mask-image:linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);}
.marquee-track{display:flex;flex-wrap:nowrap;gap:16px;width:max-content;animation:marquee-scroll linear infinite;animation-duration:var(--marquee-duration,30s);transform:translateX(0);}
.marquee-track.-ready{animation-name:marquee-scroll;}
.marquee-track span{
  flex:0 0 auto;
  padding:14px 28px;border:1px solid var(--border-dark);border-radius:100px;font-weight:700;font-size:0.95rem;
  color:var(--cream-dim);white-space:nowrap;background:rgba(255,255,255,0.03);
}
@keyframes marquee-scroll{from{transform:translateX(0);}to{transform:translateX(var(--marquee-distance, -50%));}}

/* ---------- bento diferenciais ---------- */
.dif-bento{padding:100px 0;background:var(--cream-dim);position:relative;overflow:hidden;}
.dif-bento-grid{
  display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(2,170px);gap:16px;
  grid-template-areas:"photo photo stat stat" "photo photo red text";
}
.dif-tile{border-radius:12px;overflow:hidden;position:relative;}
.dif-tile img{width:100%;height:100%;object-fit:cover;}
.dif-tile.-photo{grid-area:photo;}
.dif-tile.-stat{grid-area:stat;background:var(--black);color:#fff;display:flex;flex-direction:column;justify-content:center;padding:22px;}
.dif-tile.-stat b{font-family:'Poppins',sans-serif;font-size:2rem;color:var(--red);display:block;}
.dif-tile.-stat span{font-size:0.85rem;color:var(--cream-dim);}
.dif-tile.-text{grid-area:text;background:#fff;border:1px solid var(--border);display:flex;flex-direction:column;justify-content:center;padding:18px;}
.dif-tile.-text h3{font-size:0.95rem;margin-bottom:4px;}
.dif-tile.-text p{font-size:0.8rem;color:var(--text-dim);}
.dif-tile.-red{grid-area:red;background:var(--red);color:#fff;display:flex;flex-direction:column;justify-content:center;padding:18px;}
.dif-tile.-red h3{font-size:0.95rem;}
.dif-tile.-red p{font-size:0.8rem;color:rgba(255,255,255,0.85);}

/* ---------- galeria filtro ---------- */
.galeria-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:32px;}
.galeria-tab{font-family:inherit;padding:10px 20px;border-radius:100px;border:1px solid var(--border);font-weight:700;font-size:0.86rem;cursor:pointer;background:#fff;color:var(--text-dim);transition:background .2s,color .2s;}
.galeria-tab:focus-visible{outline:2px solid var(--red);outline-offset:2px;}
.galeria-tab.is-active{background:var(--red);color:#fff;border-color:var(--red);}

/* ---------- galeria ---------- */
.galeria{padding:90px 0;scroll-margin-top:80px;}
.galeria-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.galeria-grid img{width:100%;height:auto;aspect-ratio:1/1;object-fit:cover;border-radius:8px;transition:transform .3s;}
.galeria-grid a{overflow:hidden;border-radius:8px;display:block;}
.galeria-grid a:hover img{transform:scale(1.06);}

/* ---------- faq ---------- */
.faq{padding:90px 0 130px;}
.faq-list{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:14px;}
.faq-item{border:1px solid var(--border);border-radius:10px;background:#fff;overflow:hidden;}
.faq-q{width:100%;text-align:left;font-family:inherit;background:none;border:0;color:inherit;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px;cursor:pointer;font-weight:700;font-size:0.98rem;user-select:none;}
.faq-q:focus-visible{outline:2px solid var(--red);outline-offset:-2px;}
.faq-q svg{flex-shrink:0;color:var(--red);transition:transform .3s;}
.faq-item.is-open .faq-q svg{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease, padding .35s ease;padding:0 24px;}
.faq-item.is-open .faq-a{max-height:300px;padding:0 24px 22px;}
.faq-a p{color:var(--text-dim);font-size:0.92rem;line-height:1.65;}

/* ---------- contato ---------- */
.contato-section{padding:90px 0;}
.contato-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;}
.contato-card{background:var(--black);color:var(--cream);border-radius:12px;padding:40px;position:relative;overflow:hidden;}
.contato-card .arc-deco{position:absolute;top:-100px;right:-100px;width:260px;height:260px;border:50px solid var(--red);border-radius:50%;opacity:0.4;}
.contato-row{display:flex;gap:14px;align-items:flex-start;margin-bottom:22px;position:relative;z-index:1;}
.contato-row svg{flex-shrink:0;color:var(--red);margin-top:2px;}
.contato-row b{display:block;font-size:0.82rem;text-transform:uppercase;letter-spacing:0.06em;color:var(--cream-dim);margin-bottom:2px;}
.contato-row span, .contato-row a{font-size:1rem;font-weight:600;}
.contato-map{border-radius:12px;overflow:hidden;border:1px solid var(--border);min-height:340px;}
.contato-map iframe{width:100%;height:100%;min-height:340px;border:0;display:block;}

/* ---------- cta final ---------- */
.cta-final{padding:100px 0;text-align:center;background:linear-gradient(150deg, #ff5045 0%, var(--red) 40%, var(--red-deep) 100%);color:#fff;}
.cta-final h2{font-size:2.2rem;margin-bottom:16px;color:#fff;}
.cta-final p{color:rgba(255,255,255,0.9);margin-bottom:32px;max-width:480px;margin-left:auto;margin-right:auto;}
.cta-final .btn-primary{background:linear-gradient(135deg, #2a2a28 0%, var(--black) 100%);}
.cta-final .btn-primary:hover{background:#000;}
.cta-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;}

/* ---------- footer ---------- */
footer{background:radial-gradient(ellipse 60% 90% at 10% 0%, rgba(227,36,27,0.14), transparent 55%), linear-gradient(180deg, #201f1c 0%, var(--black) 100%);color:var(--cream-dim);padding:50px 0 26px;}
.footer-inner{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:32px;}
.footer-brand img{height:50px;width:auto;margin-bottom:12px;}
.footer-brand p{font-size:0.84rem;max-width:280px;}
.footer-links{display:flex;gap:48px;flex-wrap:wrap;}
.footer-col-title{font-size:0.78rem;color:var(--red-bright);text-transform:uppercase;letter-spacing:0.08em;margin-bottom:14px;font-weight:800;}
.footer-col a, .footer-col span{display:block;font-size:0.88rem;color:var(--cream-dim);margin-bottom:10px;}
.footer-col a:hover{color:var(--red);}
.footer-bottom{margin-top:40px;padding-top:22px;border-top:1px solid var(--border-dark);font-size:0.76rem;color:#8a8878;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;}

/* ---------- responsive ---------- */
/* tablet tier: soften the jump from 3/4-col desktop grids straight to 1-col mobile */
@media(max-width:1100px) and (min-width:901px){
  .servicos-grid{grid-template-columns:repeat(2,1fr);}
  .servicos-lista-grid{grid-template-columns:1fr;}
  .galeria-grid{grid-template-columns:repeat(2,1fr);}
  .hero h1{font-size:2.5rem;}
}

@media(max-width:900px){
  .hero{min-height:auto;}
  .hero h1{font-size:2.1rem;}
  .hero h1.-centered{font-size:2.5rem;}
  .hero-inner{padding:90px 0 70px;}
  .hero-inner.-centered{padding:90px 20px 70px;}
  .hero-actions.-centered{gap:18px;}
  .trust{padding:38px 0;}
  .trust-inner{gap:22px;}
  .sobre-inner{grid-template-columns:1fr;}
  .servicos-grid{grid-template-columns:1fr;}
  .servicos-lista-grid{grid-template-columns:1fr;}
  .dif-bento-grid{
    grid-template-columns:1fr;grid-template-rows:220px repeat(3,120px);
    grid-template-areas:"photo" "stat" "red" "text";
  }
  .galeria-grid{grid-template-columns:repeat(2,1fr);}
  .contato-grid{grid-template-columns:1fr;}
  .nav-links{display:none;}
  .nav .btn-primary{display:none;}
  .nav-toggle{display:flex;align-items:center;justify-content:center;}
  .mobile-nav.-open{display:flex;}
  .mobile-nav{
    flex-direction:column;gap:2px;background:#fff;border-top:1px solid var(--border);
    box-shadow:0 12px 24px rgba(0,0,0,0.08);
  }
  .mobile-nav a{padding:16px 24px;font-weight:600;color:var(--text);border-bottom:1px solid var(--border);}
  .mobile-nav a.is-active{color:var(--red);}
  .mobile-nav .btn-primary{margin:16px 24px;text-align:center;justify-content:center;border-bottom:none;}
  .trust-inner{text-align:center;}
}

/* ---------- utility classes (replacing inline styles) ---------- */
.section-head.-center{margin:0 auto 48px;text-align:center;}
.sobre.-tight{padding-top:0;}
.sobre.-alt-bg{background:var(--cream-dim);}
.order-1{order:1;}
.order-2{order:2;}
.clientes-tag{display:block;}
.clientes-title{font-size:1.8rem;}
.clientes-sub{color:var(--cream-dim);max-width:560px;margin:14px auto 0;}
.text-narrow{max-width:720px;}