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

body {
  height: 100vh;
  background: linear-gradient(135deg, #212a36, #007bff);
  color: #fff;
}

.hero {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100vh;
  padding: 0 10%;
}

.left {
  max-width: 500px;
}

.left h1 {
  font-size: 48px;
  margin-bottom: 20px;
}

.left p {
  font-size: 18px;
  margin-bottom: 30px;
}

.btn {
  padding: 12px 30px;
  font-size: 18px;
  border: none;
  border-radius: 30px;
  cursor: pointer;
  background: #fff;
  color: #007bff;
}

.btn:hover {
  background: #000;
  color: #fff;
}

.right img {
  width: 400px;
  animation: float 3s infinite;
}

@keyframes float {
  0% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
  100% { transform: translateY(0); }
}

@media (max-width: 768px) {
  .hero {
    flex-direction: column;
    text-align: center;
  }

  .right img {
    width: 250px;
    margin-top: 20px;
  }
}

html{
scroll-behavior:smooth;
}

/* Navbar */
nav{
position:fixed;
top:0;
width:100%;
display:flex;
justify-content:space-between;
align-items:center;
padding:20px 10%;
background:rgba(0,0,0,.2);
backdrop-filter:blur(10px);
z-index:1000;
}

.logo{
font-size:28px;
font-weight:bold;
}

nav ul{
display:flex;
list-style:none;
gap:30px;
}

nav a{
color:white;
text-decoration:none;
font-weight:500;
}

nav a:hover{
color:#00c6ff;
}


/* buttons group */
.buttons{
display:flex;
gap:15px;
flex-wrap:wrap;
}


/* Sections */
section{
padding:100px 10%;
}

section h2{
font-size:42px;
margin-bottom:30px;
text-align:center;
}


/* Cards */
.skills-grid,
.project-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
gap:30px;
margin-top:40px;
}

.card{
background:rgba(255,255,255,.1);
padding:30px;
border-radius:20px;
text-align:center;
transition:.4s;
}

.card:hover{
transform:translateY(-10px);
}


/* Support */
.support form{
max-width:500px;
margin:auto;
display:flex;
flex-direction:column;
gap:20px;
}

textarea{
height:150px;
padding:15px;
border:none;
border-radius:10px;
}


/* Footer */
footer{
padding:40px;
text-align:center;
background:#111;
}


/* Scroll animation */
.reveal{
opacity:0;
transform:translateY(80px);
transition:1s;
}

.reveal.active{
opacity:1;
transform:translateY(0);
}


/* mobile nav */
@media(max-width:768px){

nav{
flex-direction:column;
gap:15px;
}

nav ul{
gap:15px;
flex-wrap:wrap;
}

.buttons{
justify-content:center;
}

}