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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.7;
    color: #333;
    background-color: #fff;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    padding: 40px 0 30px;
    border-bottom: 1px solid #e0e0e0;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header h1 {
    font-size: 2em;
    font-weight: 400;
    color: #000;
}

nav {
    display: flex;
    gap: 30px;
}

nav a {
    color: #333;
    text-decoration: none;
    font-size: 0.95em;
    transition: color 0.2s;
}

nav a:hover {
    color: #666;
}

main {
    padding: 60px 0;
}

.intro {
    font-size: 1.1em;
    line-height: 1.8;
    margin-bottom: 80px;
    color: #444;
}

section {
    margin-bottom: 60px;
}

section h2 {
    font-size: 1.3em;
    font-weight: 400;
    color: #000;
    margin-bottom: 40px;
}

.project {
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid #f0f0f0;
}

.project:last-child {
    border-bottom: none;
}

.project h3 {
    font-size: 1.2em;
    font-weight: 500;
    color: #000;
    margin-bottom: 12px;
}

.project p {
    color: #555;
    margin-bottom: 15px;
    line-height: 1.7;
}

.project-link {
    color: #0066cc;
    text-decoration: none;
    font-size: 0.95em;
    transition: color 0.2s;
}

.project-link:hover {
    color: #0052a3;
}

.contact {
    margin-top: 80px;
}

.contact p {
    color: #555;
    font-size: 1em;
}

.contact a {
    color: #0066cc;
    text-decoration: none;
}

.contact a:hover {
    text-decoration: underline;
}

footer {
    border-top: 1px solid #e0e0e0;
    padding: 30px 0;
    margin-top: 80px;
}

footer p {
    font-size: 0.85em;
    color: #888;
    text-align: center;
}