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

body{
background:#081b3a;
color:white;
}

.navbar{
display:flex;
justify-content:space-between;
align-items:center;
padding:25px 10%;
position:sticky;
top:0;
backdrop-filter:blur(15px);
background:rgba(5,8,22,0.6);
z-index:9999;
}

.logo{
font-size:28px;
font-weight:bold;
}

.nav-links{
display:flex;
gap:25px;
}

.nav-links a{
text-decoration:none;
color:white;
font-weight:600;
padding:10px 15px;
border-radius:10px;
transition:0.3s;
}

.nav-links a:hover{
background:rgba(77,163,255,0.15);
color:#4da3ff;
transform:translateY(-3px);
}

.hero{
height:85vh;
display:flex;
flex-direction:column;
justify-content:center;
align-items:center;
text-align:center;
padding:20px;
}

.hero h1{
font-size:65px;
margin-bottom:20px;
text-shadow:0 0 25px rgba(77,163,255,0.6);
}

.hero p{
font-size:22px;
margin-bottom:30px;
color:#d1d5db;
}

.btn{
background:#4da3ff;
padding:15px 35px;
border-radius:10px;
text-decoration:none;
color:white;
font-weight:bold;
}

.btn:hover{
transform:translateY(-5px);
box-shadow:0 0 25px #4da3ff;
}

.features{
padding:100px 10%;
text-align:center;
}

.features h2{
font-size:45px;
margin-bottom:50px;
}

.feature-container{
display:flex;
justify-content:center;
gap:25px;
flex-wrap:wrap;
}

.feature-card{
width:300px;
padding:30px;
border-radius:20px;
background:rgba(255,255,255,0.05);
backdrop-filter:blur(10px);
transition:.3s;
}

.feature-card:hover{
transform:translateY(-10px);
}

.feature-card h3{
margin-bottom:15px;
font-size:24px;
color:#4da3ff;
}

.feature-card p{
color:#d1d5db;
}
.stats{
padding:100px 10%;
display:flex;
justify-content:center;
gap:30px;
flex-wrap:wrap;
}

.stat-box{
width:250px;
padding:35px;
text-align:center;
border-radius:20px;
background:#10264d;
}

.stat-box h1{
font-size:50px;
color:#4da3ff;
margin-bottom:10px;
}

.stat-box p{
color:#d1d5db;
}
.chat-section{
padding:120px 10%;
text-align:center;
}

.chat-section h1{
font-size:50px;
margin-bottom:30px;
}

#question{
width:70%;
padding:15px;
border:none;
border-radius:10px;
font-size:18px;
}

#answer{
margin-top:30px;
padding:25px;
background:#10264d;
border-radius:15px;
max-width:800px;
margin-left:auto;
margin-right:auto;
}
textarea{
width:80%;
height:200px;
padding:15px;
border:none;
border-radius:15px;
font-size:18px;
resize:none;
}
.active{
background:#4da3ff;
color:white !important;
padding:10px 15px;
border-radius:10px;
}
#noteList{
margin-top:20px;
max-width:800px;
margin-left:auto;
margin-right:auto;
}

.note-card{
background:#10264d;
padding:20px;
border-radius:15px;
margin-top:15px;
text-align:left;
}
body{
background:#050816;
color:white;
}

.dashboard{
padding:120px 10%;
text-align:center;
}

.dashboard h1{
font-size:70px;
margin-bottom:15px;
text-shadow:0 0 30px rgba(77,163,255,0.6);
}
.dashboard p{
color:#d1d5db;
font-size:20px;
margin-bottom:60px;
}

.dashboard-grid{
display:grid;
grid-template-columns:repeat(3,1fr);
gap:25px;
max-width:1000px;
margin:auto;
}

.dashboard-card{
background:rgba(255,255,255,0.05);
backdrop-filter:blur(10px);
border:1px solid rgba(255,255,255,0.1);
padding:40px 20px;
border-radius:25px;
font-size:45px;
cursor:pointer;
transition:.3s;
}

.dashboard-card h3{
font-size:22px;
margin-top:15px;
}

.dashboard-card:hover{
transform:translateY(-10px);
box-shadow:0 0 25px #4da3ff;
}
.hero-btn{
display:inline-block;
margin-top:30px;
padding:15px 35px;
background:#4da3ff;
color:white;
text-decoration:none;
border-radius:12px;
font-weight:bold;
transition:.3s;
}

.hero-btn:hover{
transform:translateY(-5px);
box-shadow:0 0 25px #4da3ff;
}
body::before{
content:"";
position:fixed;
top:-200px;
left:-200px;
width:500px;
height:500px;
background:#4da3ff;
filter:blur(180px);
opacity:0.15;
z-index:-1;
}

body::after{
content:"";
position:fixed;
bottom:-200px;
right:-200px;
width:500px;
height:500px;
background:#7c3aed;
filter:blur(180px);
opacity:0.15;
z-index:-1;
}
#chatBox{
max-width:900px;
margin:30px auto;
display:flex;
flex-direction:column;
gap:15px;
}

.user-message{
background:#4da3ff;
padding:15px;
border-radius:15px;
align-self:flex-end;
max-width:70%;
}

.ai-message{
background:#111827;
padding:15px;
border-radius:15px;
align-self:flex-start;
max-width:70%;
border:1px solid rgba(255,255,255,0.1);
}
.quiz-card{
background:rgba(255,255,255,0.05);
border:1px solid rgba(255,255,255,0.1);
padding:20px;
margin-top:15px;
border-radius:15px;
backdrop-filter:blur(10px);
text-align:left;
transition:.3s;
}

.quiz-card:hover{
transform:translateY(-5px);
box-shadow:0 0 20px rgba(77,163,255,0.4);
}

.quiz-title{
font-size:30px;
margin-bottom:20px;
color:#4da3ff;
}
.footer{
text-align:center;
padding:30px;
margin-top:80px;
color:#9ca3af;
border-top:1px solid rgba(255,255,255,0.1);
}
@media(max-width:768px){

.dashboard h1{
font-size:40px;
}

.dashboard-grid{
grid-template-columns:1fr;
}

.navbar{
flex-direction:column;
gap:15px;
}

#question,
textarea{
width:100%;
}

}
.creator{
font-size:18px;
color:#4da3ff;
font-weight:bold;
margin:15px 0;
letter-spacing:2px;
text-transform:uppercase;
}
.sahil-name{
font-size:32px;
margin-top:15px;
color:#4da3ff;
text-shadow:0 0 20px rgba(77,163,255,0.8);
letter-spacing:3px;
}