* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    background-color: #f5f7fa;
    color: #3c526f;
}

.site-header {
    background-color: #236cb5;
    color: white;
    padding: 20px 40px;
    text-align: center;
}

.site-header h1 {
    font-size: 36px;
    margin-bottom: 10px;
}

.main-nav {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.main-nav a {
    color: #ffffff;
    text-decoration: none;
    font-weight: bold;
    padding: 8px 15px;
}

.main-content {
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px;
}

.section {
    background: white;
    margin-bottom: 30px;
    padding: 25px;
    border-radius: 16px;
}

h2 {
    font-size: 32px;
    color: #194570;
    margin-bottom: 20px;
    padding-left: 15px;
}

h3 {
    font-size: 22px;
    color: #ae5e18;
    margin-bottom: 10px;
}

.skills-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.skills-list li {
    background: #eef2f5;
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 16px;
}

.projects-container {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.project-card {
    background: #f9f9f9;
    padding: 20px;
    border-radius: 12px;
    flex: 1;
    min-width: 200px;
}

.project-card h3 {
    margin-bottom: 10px;
}

.contacts {
    background: white;
    padding: 25px;
    border-radius: 16px;
    margin-top: 20px;
}

.contacts-links {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 15px;
}

.contacts-links a {
    background-color: #194570;
    color: white;
    padding: 10px 20px;
    border-radius: 40px;
    text-decoration: none;
}
.site-footer {
    background-color: #236cb5;
    color: white;
    text-align: center;
    padding: 20px;
    margin-top: 40px;
}