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

body{
line-height:1.6;
color:#333;
}

.container{
width:90%;
max-width:1200px;
margin:auto;
}
/*
header{
background:#fff;
position:sticky;
top:0;
z-index:999;
box-shadow:0 2px 10px rgba(0,0,0,0.1);
}
*/
.nav{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:2px 0;
}

.logo{
    width:150px;
    height:auto;
}/*
.nav{
display:flex;
justify-content:space-between;
align-items:center;
padding: 10px;px 0;
}*/

/*.logo{
    width: 350px;
    height: auto;
    display: block;
}*/
/*.logo{
    max-width:300px;
    width:100%;
    height: auto;
}*/
.nav ul{
display:flex;
list-style:none;
}


.nav ul li{
margin-left:25px;
}

.nav ul li a{
text-decoration:none;
color:#0a4fa6;
font-weight:bold;
}

.hero{
height:85vh;
background:linear-gradient(
rgba(0,0,0,0.5),
rgba(0,0,0,0.5)),
url('../images/bg.jpg');
background-size:cover;
background-position:center;
display:flex;
justify-content:center;
align-items:center;
text-align:center;
color:white;
}

.hero h1{
font-size:50px;
margin-bottom:20px;
}

.hero p{
font-size:22px;
margin-bottom:30px;
}

.btn{
background:#0077ff;
color:white;
padding:15px 30px;
text-decoration:none;
border-radius:5px;
}

.section{
padding:80px 0;
}

.gray{
background:#f5f7fa;
}

.blue{
background:#0a4fa6;
color:white;
}

.cards{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
gap:20px;
margin-top:40px;
}

.card{
background:white;
padding:30px;
border-radius:10px;
box-shadow:0 5px 15px rgba(0,0,0,0.1);
text-align:center;
}

footer{
background:#111;
color:white;
text-align:center;
padding:20px;
}

@media(max-width:768px){


    .director-cards{
        grid-template-columns:1fr;
    }


.nav{
flex-direction:column;
}

.nav ul{
flex-direction:column;
text-align:center;
}

.nav ul li{
margin:10px 0;
}

.hero h1{
font-size:32px;
}

}
.director-cards{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:30px;
    margin-top:40px;
}
.director-card img{
    width:100px;
    height:100px;
}