:root {
    --bg: #0b0f17;
    --surface: #151b28;
    --border: #263041;
    --text: #e8eef7;
    --text-muted: #94a3b8;
    --accent: #a8c7fa;
    --accent-warm: #ffb454;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    width: 100%;
    max-width: 720px;
    margin: 0 auto;
    padding: 48px 20px;
    flex: 1;
}

.site-header {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 40px;
}

.site-header img {
    width: 128px;
    height: 128px;
    flex-shrink: 0;
    border-radius: 50%;
    border: 3px solid var(--accent);
    object-fit: cover;
}

.site-header h1 {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 700;
}

.tagline {
    color: var(--text-muted);
    margin: 4px 0 0 0;
}

.projects {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.project {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px 24px;
}

.project h2 {
    margin: 0 0 6px 0;
    font-size: 1.2rem;
}

.project p {
    margin: 0 0 14px 0;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.project-links {
    display: flex;
    gap: 12px;
}

.project-links a {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid var(--border);
    color: var(--accent);
    transition: background 0.15s ease, color 0.15s ease;
}

.project-links a.app {
    background: var(--accent);
    border-color: var(--accent);
    color: #0b0f17;
}

.project-links a:hover {
    filter: brightness(1.15);
}

footer {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    padding: 24px 20px;
}

footer a {
    color: var(--accent);
    text-decoration: none;
}