body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    background: url('background.jpg') no-repeat center center fixed;
    background-size: cover;
    color: #222;
}
.container { 
    max-width: 900px; 
    margin: 0 auto 40px; 
    padding: 0 20px;
}
nav { 
    background: #26547c; 
    color: #fff; 
    padding: 16px 0; 
}
nav .container {
    display: flex; 
    justify-content: space-between; 
    align-items: center;
}
nav ul {
    list-style: none; 
    display: flex; 
    gap: 24px;
    margin: 0; padding: 0;
}
nav a { 
    color: #fff; 
    text-decoration: none; 
    font-weight: bold;
}
header {
    text-align: center;
    margin-top: 36px;
}
.profile-img {
    width: 112px;
    height: 112px;
    border-radius: 50%;
    margin-bottom: 18px;
    object-fit: cover;
    border: 4px solid #26547c;
}
h1, h2, h3 { color: #26547c; }
.skills-list, .project ul {
    display: flex; 
    flex-wrap: wrap; 
    gap: 12px; 
    list-style: none; 
    padding: 0;
}
.skills-list li {
    background: #ef476f;
    color: #fff;
    padding: 8px 14px;
    border-radius: 20px;
    font-size: 16px;
}
.project {
    background: #fff;
    border-radius: 8px;
    margin-bottom: 22px;
    padding: 18px;
    box-shadow: 0 2px 8px rgba(38,84,124,0.08);
}
.project a {
    color: #279af1;
    text-decoration: none;
    font-weight: bold;
}
footer {
    text-align: center;
    color: #888;
    font-size: 14px;
    margin-bottom: 18px;
}
@media (max-width: 700px) {
    nav .container, .container {
        flex-direction: column;
        text-align: center;
    }
    nav ul {
        gap: 10px;
    }
}