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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: #0d1117;
    color: #c9d1d9;
    line-height: 1.6;
    padding: 4rem 1rem;
}

.container {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

header h1 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    color: #58a6ff;
}

.subtitle {
    font-size: 1.3rem;
    color: #8b949e;
    margin-bottom: 3rem;
}

.about {
    max-width: 600px;
    margin: 0 auto 3rem;
    font-size: 1.1rem;
}

.links {
    margin-bottom: 4rem;
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: transparent;
    color: #c9d1d9;
    padding: 0.6rem 1.2rem;
    border-radius: 50px;
    /* Pill shape */
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    border: 1px solid #30363d;
    transition: all 0.2s ease;
}

.btn:hover {
    background-color: #21262d;
    border-color: #58a6ff;
    color: white;
    transform: translateY(-2px);
}

.btn svg {
    fill: currentColor;
}

.projects h2 {
    margin-bottom: 1rem;
    color: #58a6ff;
}

.note {
    color: #8b949e;
    font-style: italic;
}

footer {
    margin-top: 5rem;
    color: #6e7681;
    font-size: 0.9rem;
}