@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;700&family=Inter:wght@400;500;600&display=swap');

:root {
    --bg: #0d1117;
    --bg-card: #161b22;
    --border: #30363d;
    --text: #c9d1d9;
    --text-heading: #f0f6fc;
    --text-muted: #8b949e;

    --red: #f85149;
    --red-bg: rgba(248, 81, 73, 0.1);
    --green: #56d364;
    --green-bg: rgba(86, 211, 100, 0.1);

    --font-mono: 'JetBrains Mono', monospace;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'JetBrains Mono', monospace;
}

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: var(--font-mono), serif;
    line-height: 1.6;
    padding: 2rem 1rem;
}

.container {
    max-width: 800px;
    margin: 0 auto;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border);
    margin-bottom: 3rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-mono), serif;
    font-weight: 700;
    color: var(--text-heading);
    text-decoration: none;
}

.logo img {
    width: 32px;
    height: 32px;
    border-radius: 6px;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    margin-left: 1.5rem;
}

.nav-links a:hover {
    color: var(--text-heading);
}

.me {
    margin-bottom: 4rem;
}

.me h1 {
    font-size: 2.2rem;
    color: var(--text-heading);
    margin-bottom: 0.5rem;
}

.me p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.opinion-box {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    padding: 1rem;
    border-radius: 6px;
    font-size: 0.9rem;
    color: #e6edf3;
    display: inline-block;
}

.opinion-comment {
    color: var(--text-muted);
    display: block;
    margin-top: 0.25rem;
}

h2.section-title {
    font-size: 1.5rem;
    color: var(--text-heading);
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}

.projects-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 4rem;
}

.project-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.5rem;
    transition: border-color 0.2s ease;
}

.project-card.tt20 {
    border-left: 4px solid var(--red);
}

.project-card.tt20:hover {
    border-color: var(--red);
}

.project-card.tt20 h3 {
    color: var(--red);
}

.project-card.tt20 .btn-download {
    background-color: var(--red-bg);
    color: #ff7b72;
    border: 1px solid rgba(248, 81, 73, 0.4);
}

.project-card.tt20 .btn-download:hover {
    background-color: var(--red);
    color: #fff;
}

.project-card.fern-config {
    border-left: 4px solid var(--green);
}

.project-card.fern-config:hover {
    border-color: var(--green);
}

.project-card.fern-config h3 {
    color: var(--green);
}

.project-card.fern-config .btn-download {
    background-color: var(--green-bg);
    color: #7ee787;
    border: 1px solid rgba(86, 211, 100, 0.4);
}

.project-card.fern-config .btn-download:hover {
    background-color: var(--green);
    color: #fff;
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.project-title h3 {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.project-subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.project-desc {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.btn-row {
    display: flex;
    gap: 1rem;
}

.btn-download, .btn-github {
    font-size: 0.85rem;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    text-decoration: none;
    cursor: pointer;
    font-weight: 700;
    transition: all 0.2s ease;
}

.btn-github {
    background-color: transparent;
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-github:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: var(--text-muted);
}

.contact-links {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.contact-links a, .contact-links button {
    color: var(--text-muted);
    background: none;
    border: none;
    font-size: 0.9rem;
    text-decoration: none;
    cursor: pointer;
}

.contact-links a:hover, .contact-links button:hover {
    color: var(--text-heading);
    text-decoration: underline;
}

footer {
    border-top: 1px solid var(--border);
    padding-top: 1.5rem;
    color: var(--text-muted);
    font-size: 0.8rem;
}

#stats-img {
    filter: brightness(3.5);
}