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

body{
  font-family: Arial, Helvetica, sans-serif;
  background:#ffffff;
  color:#101828;
  line-height:1.6;
}

img{
  max-width:100%;
  display:block;
}

/* LAYOUT */
.container{
  width:1100px;
  max-width:92%;
  margin:auto;
}

.center{
  text-align:center;
}

/* HEADER */
.header{
  background:#fff;
  border-bottom:1px solid #e4e7ec;
  position:sticky;
  top:0;
  z-index:10;
}

.nav{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:16px 0;
}

.logo{
  font-weight:800;
  font-size:20px;
}

nav a{
  margin-left:20px;
  text-decoration:none;
  color:#344054;
  font-weight:500;
}

.btn-nav{
  padding:8px 14px;
  border-radius:8px;
  border:1px solid #7c3aed;
  color:#7c3aed;
}

/* HERO */
.hero{
  padding:70px 0;
  background:linear-gradient(135deg,#f5f3ff,#ffffff);
}

.hero-grid{
  display:grid;
  grid-template-columns:1.1fr 0.9fr;
  gap:40px;
  align-items:center;
}

.badge{
  display:inline-block;
  padding:6px 12px;
  border:1px solid #c7b8ff;
  border-radius:20px;
  font-size:14px;
  margin-bottom:14px;
}

.hero h1{
  font-size:48px;
  margin-bottom:14px;
}

.hero-buttons{
  margin-top:20px;
}

.btn{
  background:#7c3aed;
  color:#fff;
  padding:12px 18px;
  border-radius:10px;
  text-decoration:none;
  margin-right:10px;
}

.btn-outline{
  border:1px solid #7c3aed;
  color:#7c3aed;
  padding:12px 18px;
  border-radius:10px;
  text-decoration:none;
}

/* SECTIONS */
.section{
  padding:70px 0;
}

.section.alt{
  background:#f9fafb;
}

/* SERVICES */
.services-grid{
  margin-top:40px;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:30px;
}

.service-card{
  border:2px solid #7c3aed;
  border-radius:14px;
  padding:20px;
  text-align:center;
  background:#fff;
}

.service-card img{
  height:180px;
  object-fit:cover;
  border-radius:8px;
  margin-bottom:16px;
}

.service-card h3{
  font-size:22px;
  margin-bottom:10px;
}

/* ABOUT */
.about-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  align-items:center;
}

.about-img{
  border-radius:12px;
}

/* CONTACT */
.contact{
  background:#7c3aed;
  color:#fff;
}

/* FOOTER */
.footer{
  padding:20px;
  text-align:center;
  background:#101828;
  color:#fff;
}

/* RESPONSIVE */
@media(max-width:900px){
  .hero-grid,
  .about-grid{
    grid-template-columns:1fr;
  }

  .services-grid{
    grid-template-columns:1fr;
  }

  nav a{
    margin-left:10px;
  }
}