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

html{
    scroll-behavior: smooth;
}

body{
    overflow-y: scroll;
    scroll-snap-type: y mandatory;
    background: #f4f4f4;
}

header{
    position: fixed;
    top: 0;
    width: 100%;
    background: #0066ff;
    padding: 20px;
    text-align: center;
    z-index: 1000;
    box-shadow: 0 5px 10px rgba(0,0,0,.3);
}

header h1{
    color: white;
    margin-bottom: 10px;
}

nav a{
    color: white;
    text-decoration: none;
    margin: 15px;
    font-size: 18px;
    font-weight: bold;
    transition: .3s;
}

nav a:hover{
    color: yellow;
}

.slide{
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 100px 20px;
    scroll-snap-align: start;
}

#home{
    background: linear-gradient(135deg, #005bea, #00c6fb);
    color: white;
}

#about{
    background: white;
    color: #333;
}

#projects{
    background: #eef2f7;
    text-align: center;
}

#achievements{
    background: #f4f4f4;
    text-align: center;
}

#contact{
    background: #dbe8ff;
    text-align: center;
}

span{
    color: yellow;
}

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

.slide p{
    font-size: 22px;
    max-width: 800px;
    text-align: center;
    line-height: 35px;
}

.project-container{
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.project-card{
    width: 350px;
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,.15);
    transition: .3s;
    text-align: left;
}

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

.project-card img{
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.project-info{
    padding: 20px;
}

.project-card h3{
    margin-bottom: 10px;
    color: #0066ff;
    font-size: 20px;
    line-height: 1.3;
}

.project-card p{
    font-size: 15px;
    color: #555;
    line-height: 1.5;
    text-align: left;
    max-width: none;
    margin-bottom: 15px;
}

.project-btn {
    display: inline-block;
    padding: 10px 20px;
    background: #0066ff;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: bold;
    font-size: 14px;
    transition: background 0.3s;
}

.project-btn:hover {
    background: #004ecc;
}

.achievement-container{
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.achievement-card{
    width: 300px;
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,.2);
    transition: .3s;
}

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

.achievement-card img{
    width: 100%;
    height: 160px;
    object-fit: cover;
}

.achievement-card h3{
    margin: 15px 0 10px;
    color: #0066ff;
}

.achievement-card p{
    padding: 0 15px 20px;
    font-size: 16px;
    color: #555;
    line-height: 1.5;
    max-width: none;
}

#sendBtn{
    margin-top: 20px;
    padding: 15px 30px;
    background: #0066ff;
    color: white;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-size: 18px;
    font-weight: bold;
    transition: background 0.3s;
}

#sendBtn:hover {
    background: #004ecc;
}

#messageStatus{
    margin-top: 20px;
    font-size: 20px;
    font-weight: bold;
    color: green;
}