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

body{
  background:#f8fafc;
  color:#0f172a;
}

/* HEADER */
.header{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:15px 40px;
  background:#0f172a;
  color:white;
  position:sticky;
  top:0;
}

.logo{
  font-size:22px;
  font-weight:bold;
}
.logo span{ color:#38bdf8; }

nav a{
  margin:0 15px;
  cursor:pointer;
}

.cta-btn{
  padding:10px 18px;
  background:#38bdf8;
  border:none;
  color:white;
  border-radius:25px;
  cursor:pointer;
}

/* HERO */
.hero{
  height:90vh;
  background:linear-gradient(120deg,#38bdf8,#6366f1);
  display:flex;
  align-items:center;
  padding:0 60px;
  color:white;
}

.hero-content h1{
  font-size:48px;
}
.hero-content span{
  color:#facc15;
}
.hero-content p{
  margin:20px 0;
  font-size:18px;
}

.hero{
  position:relative;
  height:90vh;
  display:flex;
  align-items:center;
  padding:0 60px;
  color:white;
  background-size:cover;
  background-position:center;
}


.primary-btn{
  padding:14px 28px;
  border:none;
  border-radius:30px;
  background:#facc15;
  font-weight:bold;
  cursor:pointer;
}

/* SERVICES */
.services{
  padding:70px 40px;
  text-align:center;
}
.services h2{
  margin-bottom:40px;
}

.service-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:30px;
}

.service-card{
  background:white;
  padding:30px;
  border-radius:16px;
  box-shadow:0 10px 30px rgba(0,0,0,0.08);
  transition:.3s;
}
.service-card:hover{
  transform:translateY(-10px);
}

.service-card i{
  font-size:40px;
  color:#38bdf8;
  margin-bottom:15px;
}

/* WHY */
.why{
  background:#0f172a;
  color:white;
  padding:60px;
  text-align:center;
}

.why-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  gap:20px;
  margin-top:30px;
}

/* CTA */
.cta{
  padding:70px;
  text-align:center;
  background:#e0f2fe;
}

/* FOOTER */
footer{
  background:#0f172a;
  color:white;
  text-align:center;
  padding:15px;
}