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

body{background:#fff;color:#222;}

.container{width:90%;margin:auto;}

/* HEADER */
header{
  background:#111;
  color:#fff;
  padding:15px 0;
}

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

.nav a{color:#fff;margin-left:10px;text-decoration:none;}

/* HERO */
.hero{
  background:url('https://images.unsplash.com/photo-1581091870627-3b6b3b9a6c3c') center/cover;
  height:90vh;
  position:relative;
}

.overlay{
  position:absolute;
  width:100%;
  height:100%;
  background:rgba(0,0,0,0.6);
}

.hero-content{
  position:relative;
  color:#fff;
  top:50%;
  transform:translateY(-50%);
  text-align:center;
}

.hero h2{font-size:40px;margin-bottom:20px;}
.hero p{margin-bottom:30px;}

/* BUTTON */
.btn{
  background:#ffcc00;
  color:#000;
  padding:12px 25px;
  border-radius:6px;
  text-decoration:none;
  margin:5px;
  display:inline-block;
  font-weight:bold;
}

.btn.outline{
  background:transparent;
  border:2px solid #fff;
  color:#fff;
}

/* SERVICES */
.services{padding:60px 0;text-align:center;}

.grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:20px;
  margin-top:30px;
}

.card{
  border-radius:12px;
  overflow:hidden;
  box-shadow:0 5px 15px rgba(0,0,0,0.1);
}

.card img{
  width:100%;
  height:180px;
  object-fit:cover;
}

.card h3{
  padding:15px;
}

/* WHY */
.why{
  background:#f5f5f5;
  padding:60px 0;
  text-align:center;
}

.box{
  background:#fff;
  padding:20px;
  border-radius:10px;
  font-weight:bold;
}

/* CTA */
.cta-section{
  background:#000;
  color:#fff;
  text-align:center;
  padding:60px 0;
}

.btn.big{font-size:18px;}

/* FOOTER */
footer{
  background:#111;
  color:#fff;
  text-align:center;
  padding:20px;
}