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

body{
  background: linear-gradient(135deg,#0f2027,#203a43,#2c5364);
  color:white;
  overflow-x:hidden;
}

header{
  padding:20px 8%;
  display:flex;
  justify-content:space-between;
  align-items:center;
  position:relative;
}

.logo{
  font-size:24px;
  font-weight:800;
  letter-spacing:1px;
}

nav{
  display:flex;
  align-items:center;
}

nav a{
  color:white;
  text-decoration:none;
  margin-left:25px;
  font-weight:500;
  transition:0.3s;
}

nav a:hover{
  color:#00ffcc;
}

.hamburger{
  display:none;
  flex-direction:column;
  cursor:pointer;
  width:30px;
  height:25px;
  justify-content:space-between;
}

.hamburger span{
  display:block;
  height:3px;
  width:100%;
  background:white;
  border-radius:3px;
  transition:0.3s;
}

.hamburger.active span:nth-child(1){
  transform: rotate(45deg) translate(5px,5px);
}

.hamburger.active span:nth-child(2){
  opacity:0;
}

.hamburger.active span:nth-child(3){
  transform: rotate(-45deg) translate(5px,-5px);
}

nav.active{
  display:flex;
  flex-direction:column;
  position:absolute;
  top:70px;
  right:8%;
  background:rgba(0,0,0,0.7);
  padding:20px;
  border-radius:10px;
  z-index:100;
}

nav.active a{
  margin:10px 0;
}

.hero{
  min-height:90vh;
  display:flex;
  justify-content:center;
  align-items:center;
  text-align:center;
  padding:0 20px;
}

.hero-content{
  backdrop-filter: blur(15px);
  background: rgba(255,255,255,0.05);
  padding:60px 30px 40px 30px;
  border-radius:30px;
  box-shadow:0 0 50px rgba(0,255,200,0.3);
  max-width:700px;
  position:relative;
}

.hero-content img{
  width:250px;
  max-width:90%;
  display:block;
  margin:0 auto 40px auto;
  transition: transform 0.5s ease, box-shadow 0.5s ease;
  border-radius:15px;
  box-shadow:0 15px 40px rgba(0,255,200,0.5);
}

.hero-content img:hover{
  transform: scale(1.1) rotate(-5deg);
  box-shadow:0 20px 50px rgba(0,255,200,0.6);
}

.hero h1{
  font-size:42px;
  font-weight:800;
  margin-bottom:20px;
}

.hero p{
  font-size:18px;
  opacity:0.9;
  margin-bottom:30px;
}

.btn{
  display:inline-block;
  padding:15px 35px;
  border-radius:50px;
  text-decoration:none;
  font-weight:600;
  transition:0.3s;
}

.btn-primary{
  background:#00ffcc;
  color:#000;
}

.btn-primary:hover{
  background:#00ccaa;
  transform:scale(1.05);
}

.section{
  padding:80px 8%;
  text-align:center;
}

.section h2{
  font-size:36px;
  margin-bottom:40px;
}

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

.card{
  background:rgba(255,255,255,0.05);
  padding:30px;
  border-radius:20px;
  backdrop-filter:blur(15px);
  transition:0.3s;
}

.card:hover{
  transform:translateY(-10px);
  box-shadow:0 0 25px rgba(0,255,200,0.3);
}

footer{
  padding:30px;
  text-align:center;
  background:rgba(0,0,0,0.4);
  margin-top:50px;
}

@media(max-width:768px){
  nav{
    display:none;
  }
  .hamburger{
    display:flex;
  }
  .hero-content{
    padding:40px 20px 30px 20px;
  }
  .hero-content img{
    width:180px;
    margin-bottom:30px;
  }
  .hero h1{
    font-size:32px;
  }
  .hero p{
    font-size:16px;
  }
  }