*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:"Segoe UI",Arial,sans-serif;
}


body{

    background:
    linear-gradient(
        120deg,
        #ffffff,
        #f2f7ff
    );

    color:#19345f;

    min-height:100vh;

}



/* HEADER */

header{

    height:90px;

    display:flex;

    align-items:center;

    justify-content:space-between;

    padding:0 10%;

}



.logo{

    font-size:32px;

    font-weight:800;

    letter-spacing:3px;

    color:#173b78;

}


.logo span{

    display:block;

    font-size:11px;

    font-weight:400;

    letter-spacing:0;

    color:#7b8ca9;

}




/* MENU */


nav{

    display:flex;

    align-items:center;

    gap:30px;

}


nav a{

    text-decoration:none;

    color:#50678d;

    font-size:16px;

}




.dropdown{

    position:relative;

}



.app-button{


    background:white;

    border:

    1px solid #dce7fb;


    padding:

    14px 28px;


    border-radius:35px;


    color:#285bc8;


    font-size:15px;


    cursor:pointer;


    box-shadow:

    0 10px 30px rgba(30,70,140,.12);

}




.dropdown-menu{


    position:absolute;


    top:60px;


    right:0;


    width:210px;


    background:white;


    border-radius:20px;


    padding:12px;


    box-shadow:

    0 20px 60px rgba(0,0,0,.15);


    display:none;


}




.dropdown:hover .dropdown-menu{

    display:block;

}



.dropdown-menu a{


    display:block;


    padding:14px;


    border-radius:12px;


}


.dropdown-menu a:hover{


    background:#eef4ff;

}





/* HERO */


.hero{


    min-height:650px;


    display:flex;


    align-items:center;


    justify-content:space-between;


    padding:

    0 10%;


}



.hero-text{


    width:50%;


}




.hero-text h1{


    font-size:65px;


    line-height:1.15;


    margin-bottom:30px;


}



.hero-text h1 span{


    color:#285dcc;


}




.hero-text p{


    font-size:20px;


    line-height:1.7;


    color:#657b9f;


    max-width:520px;


}




.about-button{


    margin-top:35px;


    padding:15px 30px;


    border-radius:30px;


    border:1px solid #d9e6ff;


    background:white;


    color:#285dcc;


    cursor:pointer;


}







/* CARD */


.hero-card{


    width:430px;


    height:330px;


    background:white;


    border-radius:35px;


    display:flex;


    flex-direction:column;


    align-items:center;


    justify-content:center;


    box-shadow:


    0 30px 80px rgba(40,80,160,.15);


}




.book{


    font-size:90px;


}




.hero-card h2{


    margin-top:20px;


    font-size:26px;


}



.hero-card p{


    margin-top:10px;


    color:#7283a1;


}





/* FOOTER */


footer{


    text-align:center;


    padding:25px;


    border-top:1px solid #dce6f7;


    color:#7788a5;


}





/* MOBILE */


@media(max-width:900px){


header{

padding:0 5%;

}


.hero{

flex-direction:column;

padding:50px 5%;

text-align:center;

}


.hero-text{

width:100%;

}


.hero-text h1{

font-size:45px;

}


.hero-card{

margin-top:50px;

width:100%;

}


nav a{

display:none;

}


}