*{
  margin:0;
  padding:0;
  box-sizing:border-box;
}

body{
  font-family:'Poppins',sans-serif;
  background:#0f1115;
  color:#fff;
}

.hero{
  min-height:100vh;
  background:linear-gradient(rgba(0,0,0,0.7),rgba(0,0,0,0.8)),
  url('https://images.unsplash.com/photo-1487754180451-c456f719a1fc?q=80&w=1600&auto=format&fit=crop') center/cover;
  display:flex;
  flex-direction:column;
}

nav{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:25px 8%;
}

.logo{
  font-size:28px;
  font-weight:700;
  color:#ffd000;
}

.btn-topo{
  text-decoration:none;
  color:#000;
  background:#ffd000;
  padding:12px 20px;
  border-radius:50px;
  font-weight:600;
}

.hero-content{
  flex:1;
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  text-align:center;
  padding:20px;
}

.hero-content h1{
  font-size:60px;
  max-width:900px;
  margin-bottom:20px;
}

.hero-content p{
  max-width:700px;
  font-size:20px;
  margin-bottom:35px;
  color:#ddd;
}

.btn{
  background:#ffd000;
  color:#000;
  text-decoration:none;
  padding:16px 34px;
  border-radius:50px;
  font-weight:700;
  transition:0.3s;
}

.btn:hover{
  transform:translateY(-3px);
}

.container{
  width:90%;
  max-width:1200px;
  margin:auto;
}

section{
  padding:90px 0;
}

h2{
  text-align:center;
  font-size:42px;
  margin-bottom:50px;
  color:#ffd000;
}

.sobre p{
  text-align:center;
  max-width:850px;
  margin:auto;
  color:#ccc;
  line-height:1.8;
}

.info-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:25px;
  margin-top:50px;
}

.info-card{
  background:#181b22;
  padding:35px;
  border-radius:20px;
  text-align:center;
  border:1px solid rgba(255,255,255,0.08);
}

.info-card h3{
  color:#ffd000;
  margin-bottom:15px;
}

.cards{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:30px;
}

.card{
  background:#181b22;
  padding:35px;
  border-radius:20px;
  transition:0.3s;
}

.card:hover{
  transform:translateY(-8px);
}

.card h3{
  color:#ffd000;
  margin-bottom:15px;
}

.card p{
  color:#ccc;
}

.destaque{
  background:linear-gradient(rgba(0,0,0,0.7),rgba(0,0,0,0.7)),
  url('https://images.unsplash.com/photo-1503376780353-7e6692767b70?q=80&w=1600&auto=format&fit=crop') center/cover fixed;
  text-align:center;
}

.overlay{
  width:90%;
  max-width:900px;
  margin:auto;
}

.overlay h2{
  font-size:48px;
}

.overlay p{
  color:#eee;
  font-size:20px;
}

.contato form{
  max-width:700px;
  margin:auto;
  display:flex;
  flex-direction:column;
  gap:20px;
}

.contato input,
.contato textarea{
  padding:18px;
  border:none;
  border-radius:12px;
  background:#181b22;
  color:#fff;
}

.contato textarea{
  min-height:160px;
}

.contato button{
  padding:18px;
  border:none;
  border-radius:12px;
  background:#ffd000;
  font-weight:700;
  cursor:pointer;
}

footer{
  background:#090b0f;
  padding:30px;
  text-align:center;
  color:#aaa;
}

@media(max-width:768px){
  .hero-content h1{
    font-size:38px;
  }

  .hero-content p{
    font-size:18px;
  }

  nav{
    flex-direction:column;
    gap:15px;
  }
}