:root {
  --primary:#004AAD;
  --primary-dark:#00337a;
  --accent:#00BFFF;
  --bg:#EBEBEB;
  --text:#2b2b2b;
  --muted:#5a5a5a;
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}

body{
  font-family:Poppins,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
}

a{text-decoration:none;color:inherit;}

.container{
  width:100%;
  max-width:1120px;
  margin:auto;
  padding:0 1rem;
}

section{padding:4rem 0;}

header{
  position:sticky;
  top:0;
  background:#fff;
  box-shadow:0 4px 12px rgba(0,0,0,.05);
  z-index:10;
}

img{
  max-width:100%;
  height:auto;
  display:block;
}

/* NAV */

.nav{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:.8rem 0;
}

.logo img{
  height:60px;
  object-fit:contain;
}

.nav-links{
  display:flex;
  gap:1.2rem;
  font-size:.9rem;
  align-items:center;
}

.nav-links a{
  color:var(--muted);
  font-weight:500;
}

.nav-cta{
  background:var(--primary-dark);
  color:#ffffff !important;
  padding:.5rem 1rem;
  border-radius:999px;
  font-weight:600;
  transition:.3s;
}

.nav-cta:hover{
  background:var(--accent);
  color:var(--primary-dark) !important;
}

/* HERO */

.hero{
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  color:white;
}

.hero-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr;
  gap:3rem;
  align-items:center;
}

.hero-title{
  font-size:2.6rem;
  line-height:1.15;
  margin-bottom:.8rem;
}

.hero-title span{color:var(--accent);}

.hero-subtitle{
  color:rgba(255,255,255,.85);
  margin-bottom:1.4rem;
  max-width:500px;
}

.btn-primary{
  background:linear-gradient(135deg,var(--accent),#0099cc);
  color:#fff;
  padding:.8rem 1.5rem;
  border-radius:999px;
  font-weight:600;
  display:inline-block;
}

.hero-card{
  background:white;
  border-radius:1.4rem;
  padding:1.5rem;
  box-shadow:0 18px 40px rgba(0,0,0,.08);
  color:var(--text);
}

/* TÍTULOS */

.section-title{
  text-align:center;
  font-size:2rem;
  margin-bottom:.8rem;
  color:var(--primary-dark);
}

.section-subtitle{
  text-align:center;
  color:var(--muted);
  max-width:650px;
  margin:0 auto 3rem;
}

/* GRIDS */

.services-grid,
.produtos-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap:2rem;
}

.contact-grid{
  display:grid;
  grid-template-columns:1.2fr 1fr;
  gap:2rem;
}

/* CARDS */

.card{
  background:white;
  padding:2rem;
  border-radius:16px;
  box-shadow:0 10px 22px rgba(0,0,0,.05);
  transition:transform .2s ease, box-shadow .2s ease;
  display:flex;
  flex-direction:column;
  min-height:220px;
  position:relative;
}

.card:hover{
  transform:translateY(-4px);
  box-shadow:0 12px 24px rgba(0,0,0,.08);
}

.card img{
  width:100%;
  height:160px;
  object-fit:contain;
  margin:1rem 0;
}

.card p:last-child{
  line-height:1.65;
  color:var(--muted);
}

.btn-amazon{
  margin-top:auto;
  background:var(--primary);
  color:white;
  padding:.6rem 1rem;
  border-radius:999px;
  font-weight:600;
  text-align:center;
  transition:.3s;
}

.btn-amazon:hover{
  background:var(--accent);
  color:var(--primary-dark);
}

/* NÍVEL */

.nivel{
  font-weight:600;
  color:var(--primary);
  margin-bottom:.4rem;
  font-size:.95rem;
}

/* BADGE */

.badge-flutuante{
  position:absolute;
  top:15px;
  right:15px;
  background:linear-gradient(135deg,var(--accent),#0099cc);
  color:#00337a;
  padding:4px 10px;
  border-radius:999px;
  font-size:.65rem;
  font-weight:700;
  box-shadow:0 4px 12px rgba(0,0,0,.15);
}

@keyframes pulsar {
  0% {transform:scale(1);}
  50% {transform:scale(1.08);}
  100% {transform:scale(1);}
}

.pulsante{
  animation:pulsar 1.8s infinite ease-in-out;
}

/* FOOTER */

footer{
  background:var(--primary);
  padding:1.5rem 0;
  text-align:center;
  color:white;
  font-size:.85rem;
}

footer a{color:var(--accent);}

/* WHATSAPP */

.whatsapp-float{
  position:fixed;
  width:60px;
  height:60px;
  bottom:25px;
  right:25px;
  background-color:#25d366;
  border-radius:50%;
  box-shadow:0 8px 20px rgba(0,0,0,.3);
  z-index:9999;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:.2s;
}

.whatsapp-float:hover{
  transform:scale(1.1);
}

/* COOKIE */

.cookie-banner{
  position:fixed;
  bottom:0;
  left:0;
  width:100%;
  background:#00337a;
  color:white;
  padding:1rem;
  display:none;
  z-index:9998;
}

.cookie-content{
  max-width:1100px;
  margin:auto;
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  align-items:center;
  gap:1rem;
}

/* ============================= */
/* MOBILE AJUSTES */
/* ============================= */

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

@media(max-width:768px){

  section{padding:2.5rem 0;}

  .nav{
    flex-direction:column;
    align-items:center;
    gap:.8rem;
  }

  .nav-links{
    flex-direction:column;
    gap:.6rem;
    align-items:center;
  }

  .hero-title{
    font-size:1.8rem;
  }

  .hero-subtitle{
    font-size:.95rem;
  }

  .cookie-content{
    flex-direction:column;
    text-align:center;
  }

}

@media(max-width:480px){
  .whatsapp-float{
    width:50px;
    height:50px;
    bottom:15px;
    right:15px;
  }
}