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


body{

font-family:
Arial, Helvetica, sans-serif;

line-height:1.6;

color:#1f2937;

background:#ffffff;

}


.container{

width:90%;

max-width:1200px;

margin:auto;

}



.header{

background:white;

border-bottom:1px solid #e5e7eb;

position:sticky;

top:0;

z-index:10;

}



.nav-container{

display:flex;

align-items:center;

justify-content:space-between;

padding:20px 0;

}



.logo{

display:flex;

align-items:center;

gap:10px;

font-size:1.4rem;

font-weight:bold;

color:#0f172a;

text-decoration:none;

}



.logo img{

width:45px;

}



.navigation{

display:flex;

gap:25px;

}



.navigation a{

text-decoration:none;

color:#334155;

font-weight:500;

}



.menu-toggle{

display:none;

font-size:25px;

border:none;

background:none;

}





.hero{

background:#f0fdf4;

padding:80px 0;

}



.hero-content{

display:grid;

grid-template-columns:1fr 1fr;

align-items:center;

gap:50px;

}



.hero h1{

font-size:3rem;

margin-bottom:20px;

color:#064e3b;

}



.hero p{

font-size:1.2rem;

margin-bottom:30px;

}



.hero-image img{

width:280px;

display:block;

margin:auto;

}




.btn{

display:inline-block;

background:#059669;

color:white;

padding:14px 28px;

border-radius:8px;

text-decoration:none;

font-weight:bold;

}





.features{

padding:70px 0;

}



.features h2{

text-align:center;

margin-bottom:40px;

font-size:2rem;

}



.cards{

display:grid;

grid-template-columns:repeat(4,1fr);

gap:25px;

}



.card{

padding:30px;

border-radius:15px;

background:#f8fafc;

text-align:center;

}



.card img{

width:70px;

margin-bottom:15px;

}



.cta{

background:#064e3b;

color:white;

padding:60px 0;

text-align:center;

}



.footer{

padding:30px 0;

background:#f8fafc;

}



.footer a{

margin-right:15px;

color:#334155;

}





@media(max-width:800px){


.navigation{

display:none;

flex-direction:column;

}



.navigation.active{

display:flex;

}



.menu-toggle{

display:block;

}



.hero-content{

grid-template-columns:1fr;

text-align:center;

}



.hero h1{

font-size:2.2rem;

}



.cards{

grid-template-columns:1fr;

}


}