*{
  margin:0;
  padding:0;
  box-sizing:border-box;
  font-family:Arial,sans-serif;
}

body{
  background:#f7f7f7;
  color:#222;
  line-height:1.6;
}

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

header{
  background:#0d1b2a;
  color:white;
  padding:15px 0;
  position:sticky;
  top:0;
  z-index:1000;
}

.nav{
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
}

.logo-area{
  display:flex;
  align-items:center;
  gap:15px;
}

.logo-area img{
  width:70px;
}

.logo-area h1{
  font-size:24px;
}

.btn{
  background:#ff9800;
  color:white;
  padding:12px 20px;
  border-radius:8px;
  text-decoration:none;
  font-weight:bold;
  display:inline-block;
}

.whatsapp{
  background:#25D366;
}

.hero{
  background:linear-gradient(rgba(0,0,0,.6),rgba(0,0,0,.6)),
  url('https://images.unsplash.com/photo-1603791440384-56cd371ee9a7?q=80&w=1400&auto=format&fit=crop');
  background-size:cover;
  background-position:center;
  color:white;
  padding:100px 0;
}

.hero-content{
  display:grid;
  grid-template-columns:1fr 350px;
  gap:40px;
}

.hero h2{
  font-size:48px;
  margin-bottom:20px;
}

.hero p{
  margin-bottom:20px;
  font-size:18px;
}

.hero-card{
  background:white;
  color:#222;
  padding:30px;
  border-radius:15px;
}

.hero-card ul{
  padding-left:20px;
}

section{
  padding:70px 0;
}

.services h2,
.gallery h2,
.about h2,
.contact h2{
  text-align:center;
  margin-bottom:40px;
  font-size:36px;
}

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

.card{
  background:white;
  padding:25px;
  border-radius:15px;
  box-shadow:0 4px 10px rgba(0,0,0,.1);
}

.gallery-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:20px;
}

.gallery-grid img{
  width:100%;
  border-radius:15px;
  height:250px;
  object-fit:cover;
}

.contact-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:30px;
}

.contact-card{
  background:white;
  padding:25px;
  border-radius:15px;
  box-shadow:0 4px 10px rgba(0,0,0,.1);
}

footer{
  background:#0d1b2a;
  color:white;
  text-align:center;
  padding:20px 0;
}

.floating-buttons{
  position:fixed;
  right:20px;
  bottom:20px;
  display:flex;
  flex-direction:column;
  gap:10px;
}

.float{
  color:white;
  text-decoration:none;
  padding:14px 18px;
  border-radius:50px;
  font-weight:bold;
}

.whatsapp-float{
  background:#25D366;
}

.call-float{
  background:#ff9800;
}

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

  .hero h2{
    font-size:34px;
  }

  .nav{
    gap:20px;
  }
}