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

html{
    scroll-behavior:smooth;
}

body{
    background:#f7f9fc;
    color:#222;
}

/* Navbar */

nav{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:25px 8%;
    position:fixed;
    width:100%;
    background:white;
    box-shadow:0 5px 20px rgba(0,0,0,.08);
    z-index:1000;
}

.logo{
    font-size:30px;
    font-weight:800;
    color:#2563eb;
}

.logo span{
    color:#7c3aed;
}

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

nav ul li{
    margin-left:35px;
}

nav ul li a{
    text-decoration:none;
    color:#333;
    font-weight:600;
    transition:.3s;
}

nav ul li a:hover{
    color:#2563eb;
}

/* Hero */

.hero{

    min-height:100vh;

    display:flex;

    justify-content:space-between;

    align-items:center;

    padding:120px 8%;

    background:linear-gradient(135deg,#2563eb,#7c3aed);

    color:white;

}

.hero-text{

    width:50%;

}

.hero-text h1{

    font-size:65px;

    line-height:80px;

    margin-bottom:20px;

}

.hero-text p{

    font-size:20px;

    line-height:35px;

    margin-bottom:35px;

}

.download{

    display:inline-block;

    background:white;

    color:#2563eb;

    padding:18px 45px;

    border-radius:50px;

    text-decoration:none;

    font-weight:bold;

    transition:.4s;

}

.download:hover{

    transform:translateY(-6px);

    box-shadow:0 20px 40px rgba(0,0,0,.25);

}

.hero-image{

    width:40%;

    display:flex;

    justify-content:center;

}

.hero-image img{

    width:320px;

    animation:float 4s ease-in-out infinite;

}

/* Features */

.features{

    padding:100px 8%;

    text-align:center;

}

.features h2{

    font-size:42px;

    margin-bottom:60px;

}

.cards{

    display:flex;

    justify-content:center;

    gap:30px;

    flex-wrap:wrap;

}

.card{

    width:320px;

    background:white;

    border-radius:20px;

    padding:35px;

    box-shadow:0 10px 30px rgba(0,0,0,.08);

    transition:.4s;

}

.card:hover{

    transform:translateY(-12px);

}

.card h3{

    color:#2563eb;

    margin-bottom:15px;

}

/* Screenshots */

.screens{

    padding:100px 8%;

    text-align:center;

}

.screens h2{

    margin-bottom:50px;

    font-size:42px;

}

.gallery{

    display:flex;

    justify-content:center;

    gap:25px;

    flex-wrap:wrap;

}

.gallery img{

    width:260px;

    border-radius:20px;

    box-shadow:0 15px 35px rgba(0,0,0,.15);

    transition:.4s;

}

.gallery img:hover{

    transform:scale(1.05);

}

/* Developer */

.developer{

    background:#111827;

    color:white;

    text-align:center;

    padding:100px 8%;

}

.developer h2{

    font-size:40px;

    margin-bottom:20px;

}

/* Footer */

footer{

    background:black;

    color:white;

    text-align:center;

    padding:25px;

}

/* Animation */

@keyframes float{

0%{

transform:translateY(0px);

}

50%{

transform:translateY(-18px);

}

100%{

transform:translateY(0px);

}

}

/* Mobile */

@media(max-width:900px){

nav{

flex-direction:column;

}

nav ul{

margin-top:20px;

}

.hero{

flex-direction:column;

text-align:center;

}

.hero-text{

width:100%;

}

.hero-image{

width:100%;

margin-top:40px;

}

.hero-text h1{

font-size:42px;

line-height:55px;

}

.hero-image img{

width:220px;

}

.cards{

flex-direction:column;

align-items:center;

}

.gallery{

flex-direction:column;

align-items:center;

}

}