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

body{
    background:#050510;
    color:white;
    font-family:"Segoe UI",sans-serif;
    overflow-x:hidden;
}

.background{
    position:fixed;
    inset:0;
    background:
    radial-gradient(circle at 20% 20%,#4f46e520 0%,transparent 30%),
    radial-gradient(circle at 80% 60%,#7c3aed20 0%,transparent 30%);
    z-index:-2;
}

header{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:25px 8%;
}

.logo{
    font-size:28px;
    font-weight:bold;
    color:#8b5cf6;
    text-shadow:0 0 15px #8b5cf6;
}

nav a{
    color:white;
    text-decoration:none;
    margin-left:20px;
    transition:0.3s;
}

nav a:hover{
    color:#8b5cf6;
}

.hero{
    min-height:80vh;
    display:flex;
    justify-content:center;
    align-items:center;
    text-align:center;
}

.hero h1{
    font-size:70px;
    background:linear-gradient(
    90deg,
    #60a5fa,
    #8b5cf6
    );
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
}

.subtitle{
    margin-top:15px;
    font-size:24px;
    color:#aaa;
}

.description{
    margin-top:20px;
    color:#ccc;
    line-height:1.8;
}

.buttons{
    margin-top:40px;
}

.btn{
    display:inline-block;
    padding:14px 28px;
    border-radius:12px;
    text-decoration:none;
    margin:0 10px;
    transition:0.3s;
}

.primary{
    background:linear-gradient(
    90deg,
    #3b82f6,
    #8b5cf6
    );
    color:white;
}

.secondary{
    border:1px solid #8b5cf6;
    color:white;
}

.btn:hover{
    transform:translateY(-3px);
}

.card-section{
    padding:80px 10%;
    text-align:center;
}

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

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

.card{
    background:rgba(255,255,255,0.05);
    backdrop-filter:blur(15px);
    border:1px solid rgba(255,255,255,0.08);
    border-radius:20px;
    padding:30px;
}

.card h3{
    margin-bottom:15px;
    color:#8b5cf6;
}

form{
    max-width:500px;
    margin:auto;
}

input,
textarea{
    width:100%;
    padding:15px;
    margin-bottom:15px;
    border:none;
    border-radius:12px;
    background:#111827;
    color:white;
}

textarea{
    height:120px;
}

button{
    width:100%;
    padding:15px;
    border:none;
    border-radius:12px;
    cursor:pointer;
    color:white;
    font-size:16px;
    background:linear-gradient(
    90deg,
    #3b82f6,
    #8b5cf6
    );
}

#result{
    margin-top:20px;
    color:#60a5fa;
}

footer{
    text-align:center;
    padding:30px;
    color:#888;
}

@media(max-width:768px){

.hero h1{
    font-size:42px;
}

header{
    flex-direction:column;
    gap:20px;
}

}