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

body{
  font-family:Arial,sans-serif;
  line-height:1.6;
  color:#1f2937;
  background:#ffffff;
}

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

.header{
  background:#ffffff;
  border-bottom:1px solid #e5e7eb;
  position:sticky;
  top:0;
}

.nav{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:20px 0;
}

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

.logo{
  width:60px;
}

nav a{
  margin-left:20px;
  text-decoration:none;
  color:#1f2937;
  font-weight:bold;
}

.hero{
  padding:80px 0;
  background:linear-gradient(to bottom,#f0fdf4,#ffffff);
}

.hero-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  align-items:center;
}

.badge{
  display:inline-block;
  background:#dcfce7;
  color:#166534;
  padding:10px 18px;
  border-radius:999px;
  margin-bottom:20px;
  font-weight:bold;
}

.hero h2{
  font-size:52px;
  line-height:1.1;
  margin-bottom:20px;
}

.hero p{
  margin-bottom:30px;
  color:#4b5563;
  font-size:18px;
}

.buttons{
  display:flex;
  gap:15px;
}

.btn{
  padding:14px 24px;
  border-radius:14px;
  text-decoration:none;
  font-weight:bold;
}

.primary{
  background:#059669;
  color:white;
}

.secondary{
  border:2px solid #059669;
  color:#059669;
}

.card-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px;
}

.card{
  background:white;
  padding:25px;
  border-radius:20px;
  box-shadow:0 10px 25px rgba(0,0,0,0.08);
}

.services{
  padding:80px 0;
  background:#f9fafb;
}

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

.service-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}

.service{
  background:white;
  padding:30px;
  border-radius:20px;
}

.about{
  padding:80px 0;
}

.about ul{
  max-width:700px;
  margin:auto;
  list-style:none;
}

.about li{
  padding:12px 0;
  font-size:20px;
}

.contact{
  padding:80px 0;
  background:#111827;
  color:white;
}

.contact-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
  text-align:center;
}

.footer{
  background:#030712;
  color:#9ca3af;
  text-align:center;
  padding:25px 0;
}

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

  .hero h2{
    font-size:38px;
  }

  nav{
    display:none;
  }
}