body{
  margin:0;
  font-family:'Segoe UI',Arial,sans-serif;
  color:#333;
  line-height:1.6;
}

.hero{
  height:90vh;
  background-size:cover;
  background-position:center;
  position:relative;
}

.overlay{
  background:linear-gradient(rgba(0,0,0,.7),rgba(0,0,0,.6));
  color:#fff;
  height:100%;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding:20px;
}

.logo{max-width:180px;margin-bottom:20px}

.hero-actions{display:flex;gap:15px;flex-wrap:wrap;justify-content:center}

.btn{
  padding:12px 26px;
  border-radius:30px;
  text-decoration:none;
  font-weight:600;
}

.btn.primary{background:#1aa3a3;color:#fff}
.btn.secondary{background:#25d366;color:#fff}

.section{
  padding:70px 20px;
  max-width:1200px;
  margin:auto;
}

.section h2{text-align:center;margin-bottom:40px}

.gallery .grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:18px;
}

.gallery img{
  width:100%;
  border-radius:14px;
  cursor:pointer;
  transition:transform .3s, box-shadow .3s;
}

.gallery img:hover{
  transform:scale(1.03);
  box-shadow:0 10px 25px rgba(0,0,0,.2);
}

.video iframe{
  width:100%;
  height:420px;
  border-radius:16px;
}

.contact-section{
  background:#f7f7f7;
  border-top:1px solid #ddd;
}

.contact-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
}

.contact-info p{margin-bottom:20px}

.map{
  width:100%;
  height:280px;
  border:0;
  border-radius:14px;
}

.contact-form{
  background:#fff;
  padding:30px;
  border-radius:18px;
  box-shadow:0 10px 30px rgba(0,0,0,.1);
}

.contact-form h3{margin-top:0}

.contact-form input,
.contact-form textarea{
  width:100%;
  padding:12px;
  margin-bottom:15px;
  border:1px solid #ccc;
  border-radius:8px;
}

.contact-form button{
  width:100%;
  background:#1aa3a3;
  color:#fff;
  border:none;
  padding:14px;
  border-radius:30px;
  font-size:16px;
  cursor:pointer;
}

.whatsapp{
  position:fixed;
  bottom:20px;
  right:20px;
  background:#25d366;
  color:#fff;
  font-size:28px;
  padding:16px;
  border-radius:50%;
  text-decoration:none;
  box-shadow:0 8px 20px rgba(0,0,0,.3);
}

footer{
  text-align:center;
  padding:25px;
  background:#111;
  color:#fff;
}

footer a{color:#1aa3a3;text-decoration:none}

@media(max-width:900px){
  .contact-grid{grid-template-columns:1fr}
  .video iframe{height:300px}
}