:root{
  /* Paleta da identidade (derivada da sua logo) */
  --brand:#3F49A6;      /* azul principal */
  --brand-2:#06B6D4;    /* ciano/acento */
  --bg:#0B1220;         /* fundo escuro */
  --card:#111936;       /* cartões */
  --muted:#9CA3AF;      /* texto secundário */
  --txt:#E6E8EF;        /* texto principal */

  --radius:18px;
  --shadow:0 8px 30px rgba(2,8,23,.35);
}

*{box-sizing:border-box}
html,body{margin:0}
body{
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,'Helvetica Neue',Arial;
  color:var(--txt);
  background:linear-gradient(180deg,#0b1220 0%, #0b1220 30%, #0c1426 100%);
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* Header / Nav */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(11,18,32,.7);backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(148,163,184,.15)
}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}

.logo{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.3px}
.logo img{height:36px;width:auto;filter:drop-shadow(0 2px 10px rgba(63,73,166,.35))}
.logo span{font-size:18px;font-family: "Century Gothic", CenturyGothic, AppleGothic, sans-serif;}
.logo strong{color:var(--brand)}

.nav-links{display:flex;gap:10px;align-items:center}
.nav-links a{
  padding:10px 14px;border-radius:12px;opacity:.92;transition:.25s ease;
  border:1px solid transparent;
}
.nav-links a:hover{background:rgba(99,102,241,.12);border-color:rgba(99,102,241,.25);transform:translateY(-1px)}

/* Mobile menu */
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer}
.burger span{width:26px;height:2px;background:#e2e8f0;border-radius:2px;transition:.25s}
#nav-toggle{display:none}
@media (max-width: 900px){
  .burger{display:flex}
  .nav-links{
    position:fixed;inset:72px 0 auto 0;background:rgba(11,18,32,.98);backdrop-filter:blur(8px);
    padding:20px;display:grid;gap:10px;border-bottom:1px solid rgba(148,163,184,.15);
    transform:translateY(-120%);transition:.35s cubic-bezier(.2,.8,.2,1)
  }
  #nav-toggle:checked ~ header .nav .nav-links{transform:translateY(0)}
  #nav-toggle:checked ~ header .nav .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  #nav-toggle:checked ~ header .nav .burger span:nth-child(2){opacity:0}
  #nav-toggle:checked ~ header .nav .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}

/* Hero */
.hero{
  position: relative;
  isolation: isolate;              /* garante camada propria p/ o bg */
  padding: 64px 0 24px;
}
.hero-wrap{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:center}
.hero h1{font-size:clamp(26px,4vw,44px);line-height:1.05;margin:0 0 14px}

/* 🔵 Fundo com a fachada (camada de trás) */
.hero::before{
  content:"";
  position:absolute; inset:0;
  background: url("assets/fachada.jpg") center/cover no-repeat;
  transform: scale(1.02);                    /* leve zoom  */
  filter: saturate(0.95) contrast(1.05) brightness(0.70);
  z-index:-2;
}
@media (min-width: 900px){
  .hero::before{ background-attachment: fixed; } /* parallax suave em desktop */
}

/* sobreposicao para legibilidade (gradiente + vinheta) */
.hero::after{
  content:"";
  position:absolute; inset:0; z-index:-1;
  background:
    radial-gradient(120% 100% at 20% 10%,
      rgba(11,18,32,0.00) 0%,
      rgba(11,18,32,0.45) 55%,
      rgba(11,18,32,0.85) 100%),
    linear-gradient(180deg,
      rgba(11,18,32,0.10) 0%,
      rgba(11,18,32,0.65) 60%,
      rgba(11,18,32,0.90) 100%);
}

.pill{
  display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;
  background:linear-gradient(90deg,rgba(63,73,166,.15),rgba(6,182,212,.15));
  border:1px solid rgba(56,189,248,.25)
}
.cta{display:flex;gap:12px;margin-top:18px;flex-wrap:wrap}
.btn{
  padding:12px 16px;border-radius:14px;border:1px solid rgba(148,163,184,.2);
  background:#0f172a;transition:transform .2s ease, box-shadow .2s ease;
  display:inline-flex;gap:8px;align-items:center
}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-primary{
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  border:1px solid rgba(255,255,255,.2)
}
/* Paleta extra */
:root{
  --danger:  #EF4444;   /* vermelho */
  --danger-2:#DC2626;   /* vermelho escuro */
}

/* Botão principal vermelho */
.btn-primary-red{
  background: linear-gradient(135deg, var(--danger), var(--danger-2));
  border: 1px solid rgba(255,255,255,.22);
  color: #fff;                          /* garante contraste */
  box-shadow: 0 8px 22px rgba(220,38,38,.28);
}
.btn-primary-red:hover{
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(220,38,38,.38);
}
.btn-primary-red:active{
  transform: translateY(-1px) scale(.99);
}
.btn-primary-red:focus-visible{
  outline: none;
  box-shadow:
    0 0 0 3px rgba(255,255,255,.18),
    0 0 0 6px rgba(239,68,68,.45);
}

.card{
  background:rgba(17,25,54,.85);
  border:1px solid rgba(148,163,184,.12);
  border-radius:var(--radius);
  box-shadow:var(--shadow)
}
.hero-card{padding:18px;display:grid;gap:10px}
.chip{font-size:12px;color:var(--muted)}

@media (max-width: 900px){
  .hero-wrap{grid-template-columns:1fr}
}

/* Sections */
section{padding:56px 0}
.section-title{display:flex;align-items:center;gap:10px;margin-bottom:18px}
.title-icon{
  display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;
  background:linear-gradient(135deg,rgba(63,73,166,.25),rgba(6,182,212,.25));
  border:1px solid rgba(148,163,184,.2)
}
.section-title h2{margin:0;font-size:clamp(22px,3.5vw,32px)}
.muted{color:var(--muted)}

.sep{height:1px;background:linear-gradient(90deg,transparent,rgba(148,163,184,.25),transparent);margin:40px 0}

/* Produtos */
.grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.product{overflow:hidden;position:relative;border-radius:16px}
.product img{
  width:100%;height:220px;object-fit:cover;display:block;border-radius:16px;
  transform:scale(1.02);
  transition:transform .6s cubic-bezier(.2,.8,.2,1), filter .3s
}
.product:hover img{transform:scale(1.06);filter:saturate(1.08)}
.product .badge{
  position:absolute;top:10px;left:10px;background:rgba(63,73,166,.95);
  padding:6px 10px;border-radius:999px;font-size:12px
}
@media (max-width: 900px){.grid{grid-template-columns:1fr}}

/* Serviços */
.services{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.service{
  padding:18px;border-radius:16px;border:1px solid rgba(148,163,184,.12);
  background:rgba(2,6,23,.35);transition:.25s
}
.service:hover{transform:translateY(-3px);border-color:rgba(148,163,184,.25)}
.service .icon{
  width:38px;height:38px;border-radius:10px;display:grid;place-items:center;margin-bottom:10px;
  background:linear-gradient(135deg,rgba(63,73,166,.2),rgba(6,182,212,.2));
  border:1px solid rgba(148,163,184,.18)
}
.service h3{margin:6px 0 6px;font-size:16px}
.service p{margin:0;color:var(--muted);font-size:14px}
@media (max-width: 1100px){.services{grid-template-columns:repeat(2,1fr)}}
@media (max-width: 700px){.services{grid-template-columns:1fr}}

/* Clientes — carrossel com rolagem manual + auto */
.carousel{
  overflow-x: auto;                 /* permite rolar com mouse/trackpad */
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;            /* Firefox: oculta barra */
  cursor: grab;
  padding: 18px;
}
.carousel::-webkit-scrollbar{ display: none; }   /* Chrome/Safari: oculta barra */
.carousel.dragging{ cursor: grabbing; }

.track{
  display: flex;
  gap: 38px;
  width: max-content;
  animation: none !important;       /* desativa a animação CSS antiga */
}

.logo-item{
  flex: 0 0 auto;
  width: 140px;
  height: 70px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(2,6,23,.35);
  border: 1px solid rgba(148,163,184,.12);
  filter: grayscale(1);
  opacity: .9;
  transition: .2s;
}
.logo-item:hover{ filter: none; opacity: 1; }


/* Suporte */
.support{display:grid;grid-template-columns:1fr .7fr;gap:22px;align-items:center}
.support .card{padding:20px}
.mini-card h3{margin:0 0 6px}
.mini-card .muted{margin:0}
.contact-list{margin-top:12px;display:grid;gap:6px}
@media (max-width: 900px){.support{grid-template-columns:1fr}}

/* Mapa / Rodape */
.map-card{overflow:hidden;border-radius:16px}
footer{
  padding:28px 0 80px;border-top:1px solid rgba(148,163,184,.15);background:rgba(2,6,23,.35)
}
.address{display:flex;gap:12px;flex-wrap:wrap;color:var(--muted)}
.copy{margin-top:10px}

/* WhatsApp flutuante */
.whatsapp{
  position:fixed;right:18px;bottom:18px;z-index:60;width:58px;height:58px;border-radius:999px;display:grid;place-items:center;
  background:linear-gradient(135deg,#22c55e,#16a34a);box-shadow:0 10px 28px rgba(22,163,74,.45);
  border:1px solid rgba(255,255,255,.2);transition:transform .2s ease
}
.whatsapp:hover{transform:translateY(-2px)}

/* Util */
.inline-icon{display:inline-flex;vertical-align:middle}

/* Selo de sustentabilidade no rodapé */
:root{
  --eco: #22c55e; /* verde do selo */
}

.sustainability{
  display:flex; align-items:center; gap:12px; flex-wrap:wrap;
  margin-top:18px; padding:14px 16px; border-radius:14px;
  background:linear-gradient(135deg, rgba(34,197,94,.12), rgba(6,182,212,.10));
  border:1px solid rgba(34,197,94,.28);
}
.sustainability .icon{
  width:38px; height:38px; border-radius:10px; display:grid; place-items:center;
  color: var(--eco);
  background: linear-gradient(135deg, rgba(34,197,94,.22), rgba(63,73,166,.18));
  border:1px solid rgba(255,255,255,.14);
  flex:0 0 auto;
}
.sustainability p{
  margin:0; color: var(--txt);
}
.sustainability strong{
  color:#b7f7c7; /* destaca o texto-chave */
}