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

body{
background:#042354;
display:flex;
justify-content:center;
padding:40px 20px;
}

/* MAIN CONTAINER */

.timeline-container{
background:white;
padding:30px;
border-radius:12px;
width:700px;
max-width:95%;
box-shadow:0 10px 30px rgba(0,0,0,0.1);
}

h1{
text-align:center;
margin-bottom:20px;
}

/* FORM */

.form{
display:flex;
gap:10px;
margin-bottom:25px;
}

.form input{
flex:1;
padding:10px;
border:1px solid #ddd;
border-radius:6px;
}

.form button{
padding:10px 15px;
border:none;
background:#2563eb;
color:white;
border-radius:6px;
cursor:pointer;
font-weight:bold;
}

.form button:hover{
background:#1d4ed8;
}

/* TIMELINE */

.timeline{
position:relative;
margin-left:30px;
padding-left:10px;
}

/* Vertical line */

.timeline::before{
content:"";
position:absolute;
left:0;
top:0;
width:4px;
height:100%;
background:#2563eb;
border-radius:2px;
}

/* Timeline item */

.timeline-item{
position:relative;
margin-bottom:25px;
padding-left:40px;
}

/* Timeline dot */

.circle{
position:absolute;
left:-15px;
top:15px;
width:16px;
height:16px;
background:#2563eb;
border-radius:50%;
border:3px solid white;
box-shadow:0 0 0 2px #2563eb;
}

/* Content card */

.content{
background:#f1f5f9;
padding:15px;
border-radius:8px;
}

.content h3{
margin-bottom:5px;
color:#111;
}

.content p{
color:#444;
font-size:14px;
}