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

body{

background:linear-gradient(135deg,#001c64,#0047d7,#2c7cff);

height:100vh;

display:flex;

justify-content:center;

align-items:center;

}

.container{

width:1200px;

height:700px;

background:white;

display:flex;

border-radius:20px;

overflow:hidden;

box-shadow:0 25px 60px rgba(0,0,0,.3);

}

.left{

width:50%;

background:url('images/background.jpg') center/cover;

position:relative;

}

.overlay{

position:absolute;

left:0;
top:0;

width:100%;
height:100%;

background:rgba(0,30,100,.75);

padding:70px;

color:white;

display:flex;

flex-direction:column;

justify-content:center;

}

.logo{

width:180px;

margin-top:40px;

}

.overlay h1{

font-size:50px;

margin-bottom:20px;

}

.overlay h2{

font-size:55px;

line-height:70px;

margin-bottom:30px;

}

.overlay p{

font-size:20px;

line-height:35px;

}

.right{

width:50%;

display:flex;

justify-content:center;

align-items:center;

background:#f5f7fc;

}

.login-box{

width:420px;

background:white;

padding:45px;

border-radius:20px;

box-shadow:0 15px 40px rgba(0,0,0,.1);

text-align:center;

}

.avatar{

width:90px;
height:90px;

margin:auto;

background:#0d6efd;

border-radius:50%;

display:flex;

justify-content:center;

align-items:center;

font-size:35px;

color:white;

margin-bottom:20px;

}

.login-box h2{

font-size:35px;

margin-bottom:10px;

}

.login-box p{

color:#666;

margin-bottom:25px;

}

.inputBox{

display:flex;

align-items:center;

margin-bottom:20px;

background:#f4f4f4;

padding:15px;

border-radius:10px;

transition:.3s;

}

.inputBox:hover{

background:white;

box-shadow:0 5px 20px rgba(13,110,253,.25);

}

.inputBox i{

margin-right:15px;

color:#0d6efd;

}

.inputBox input{

border:none;

background:none;

outline:none;

width:100%;

font-size:16px;

}

.options{

display:flex;

justify-content:space-between;

margin-bottom:25px;

font-size:14px;

}

.options a{

text-decoration:none;

color:#0d6efd;

}

button{

width:100%;

padding:15px;

border:none;

background:#0d6efd;

color:white;

font-size:18px;

border-radius:10px;

cursor:pointer;

transition:.3s;

}

button:hover{

background:#0044cc;

transform:translateY(-2px);

}

.social{

margin-top:30px;

}

.social span{

color:#888;

}

.icons{

display:flex;

justify-content:center;

gap:20px;

margin-top:20px;

}

.icons i{

width:55px;

height:55px;

line-height:55px;

background:#f2f2f2;

border-radius:50%;

font-size:25px;

cursor:pointer;

transition:.3s;

}

.icons i:hover{

background:#0d6efd;

color:white;

transform:scale(1.1);

}

.register{

margin-top:30px;

}

.register a{

color:#0d6efd;

text-decoration:none;

font-weight:bold;

}

@media(max-width:900px){

.container{

width:95%;

height:auto;

flex-direction:column;

}

.left{

display:none;

}

.right{

width:100%;

padding:40px 0;

}

.login-box{

width:90%;

}
}