*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}
html{
    scroll-behavior:smooth;
}
body{
    font-family:'Poppins',sans-serif;
    background:linear-gradient(135deg,#020617 0%,#0f172a 45%,#1e293b 100%);
    color:#e2e8f0;
    min-height:100vh;
    overflow-x:hidden;
    position:relative;
}
body::before,
body::after{

    content:"";
    position:fixed;
    width:550px;
    height:550px;
    border-radius:50%;
    filter:blur(130px);
    opacity:.25;
    z-index:-1;
}
body::before{
    background:#2563eb;
    top:-200px;
    left:-200px;
}
body::after{
    background:#7c3aed;
    bottom:-200px;
    right:-200px;
}
.hero{
    min-height:85vh;
    display:flex;
    justify-content:center;
    align-items:center;
    text-align:center;
    padding:80px 10%;
}
.hero-content{
    max-width:900px;
}
.hero h1{
    font-size:clamp(2.5rem,5vw,4.5rem);
    line-height:1.15;
    font-weight:700;
    color:white;
    margin-bottom:25px;
}
.hero p{
    max-width:750px;
    margin:auto;
    color:#cbd5e1;
    font-size:1.2rem;
    line-height:1.8;
}
.hero-buttons{
    margin-top:40px;
}
.btn,
.secondary-btn{
    display:inline-block;
    padding:15px 32px;
    border-radius:15px;
    text-decoration:none;
    font-weight:600;
    transition:.3s;
    margin:8px;
}
.btn{
    background:linear-gradient(135deg,#2563eb,#3b82f6);
    color:white;
    box-shadow:
    0 15px 30px rgba(37,99,235,.35);
}
.btn:hover{
    transform:translateY(-4px);
}
.secondary-btn{
    color:white;
    border:1px solid rgba(255,255,255,.2);
    background:rgba(255,255,255,.05);
    backdrop-filter:blur(10px);
}
.secondary-btn:hover{
    background:rgba(255,255,255,.15);
}
.section{
    width:90%;
    max-width:1300px;
    margin:100px auto;
    padding:70px 40px;
    text-align:center;
    background:
    rgba(255,255,255,.04);
    backdrop-filter:blur(20px);
    border:
    1px solid rgba(255,255,255,.08);
    border-radius:30px;
}
.section h2{
    color:white;
    font-size:2.5rem;
    margin-bottom:15px;
}
.section-description{
    color:#94a3b8;
    max-width:700px;
    margin:0 auto 50px;
}
.cards{
    display:grid;
    grid-template-columns:
    repeat(auto-fit,minmax(250px,1fr));
    gap:30px;
}
.card{
    padding:35px;
    border-radius:22px;
    background:rgba(255,255,255,.06);
    border:1px solid rgba(255,255,255,.1);
    transition:.35s;
}
.card:hover{
    transform:translateY(-10px);
    background:rgba(255,255,255,.1);
    border-color:#3b82f6;
    box-shadow:0 20px 40px rgba(0,0,0,.25);
}
.card h3{
    color:white;
    margin-bottom:15px;
    font-size:1.3rem;
}
.card p{
    color:#cbd5e1;
    line-height:1.7;
}
.features{
    display:flex;
    justify-content:center;
    flex-wrap:wrap;
    gap:30px;
}
.features div{
    width:280px;
    padding:30px;
    border-radius:20px;
    background:rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.08);
}
.features h3{
    color:white;
    margin-bottom:15px;
}
.features p{
    color:#cbd5e1;
}
.contact{
    text-align:center;
    padding:100px 10%;
    background:linear-gradient(135deg,rgba(37,99,235,.8),rgba(124,58,237,.8));
}
.contact h2{
    color:white;
    font-size:2.5rem;
    margin-bottom:20px;
}
.contact p{
    color:#e0e7ff;
    max-width:700px;
    margin:auto;
}
@media(max-width:900px){
    .hero{
        padding:60px 5%;
    }
    .section{
        padding:50px 20px;
    }
    footer {
        padding: 40px 5% 20px;
    }
    .footer-links {
        flex-direction: column;
        gap: 15px;
    }
    .social-links {
        gap: 15px;
    }
}
@media(max-width:480px){
    .hero h1{
        font-size:2.2rem;
    }
    .hero p{
        font-size:1rem;
    }
    .section h2{
        font-size:2rem;
    }
    .btn,
    .secondary-btn{
        width:90%;
    }
}