:root {
    --bg-color: #0a0a0a;
    --card-color: #1a1a1a;
    --border-color: #333333;
    --text-color: #e0e0e0;
    --text-muted-color: #888888;
    --accent-color: #bbbbbb;
    --font-family: 'Fira Code', monospace;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-family);
    line-height: 1.8;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
}

.hero {
    margin-bottom: 1rem;
}

.banner-container {
    border-radius: 24px;
    overflow: hidden;
}

.hero-banner {
    display: block;
    width: 100%;
    height: auto;
}

.card {
    background-color: var(--card-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 2.5rem;
    margin-bottom: 2rem;
    transition: border-color 0.3s ease;
}

.card:hover {
    border-color: var(--accent-color);
}

.card h2 {
    font-size: 1.75rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
}

.hash {
    color: var(--text-muted-color);
}

#about p {
    margin-bottom: 1.5rem;
}

#about ul {
    list-style: none;
}

#about li {
    padding-left: 25px;
    position: relative;
    margin-bottom: 1rem;
}

#about li::before {
    content: '>';
    position: absolute;
    left: 0;
    color: var(--accent-color);
}

.stats-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 2rem;
}

.stats-container img {
    max-width: 100%;
    height: auto;
    flex: 1 1 350px;
}

.stack-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 1rem;
}

.connect-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 1rem;
}

footer {
    text-align: center;
    color: var(--text-muted-color);
    padding: 2rem 1rem;
    border-top: 1px solid var(--border-color);
}

@media (max-width: 768px) {
    .container {
        padding: 0;
    }

    .hero {
        margin-bottom: 1.5rem;
    }
    
    .banner-container {
        border-radius: 0;
    }

    .card {
        margin: 0 1rem 2rem 1rem;
        padding: 1.5rem;
    }

    .card h2 {
        font-size: 1.5rem;
    }

    .connect-container {
        gap: 0.25rem;
    }
}