:root {
    --bg-main: #f8fafc;
    --text-main: #0f172a;
    --text-muted: #475569;
    --card-bg: #ffffff;
    --border-color: #e2e8f0;
    --accent-color: #3b82f6;
    --accent-hover: #2563eb;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg-main: #0f172a;
        --text-main: #f8fafc;
        --text-muted: #94a3b8;
        --card-bg: #1e293b;
        --border-color: #334155;
        --accent-color: #60a5fa;
        --accent-hover: #93c5fd;
    }
}

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

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.5;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s, color 0.3s;
}

.container {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 600px;
    padding: 2rem;
    text-align: center;
}

.profile-header {
    margin-bottom: 2rem;
}

.logo {
    width: 120px;
    height: 120px;
    margin-bottom: 1.5rem;
    object-fit: contain;
    mix-blend-mode: multiply; /* Removes the white background on light mode */
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg-main: #0f172a;
        --text-main: #f8fafc;
        --text-muted: #94a3b8;
        --card-bg: #1e293b;
        --border-color: #334155;
        --accent-color: #60a5fa;
        --accent-hover: #93c5fd;
    }
    
    .logo {
        mix-blend-mode: normal;
        background-color: #ffffff;
        border-radius: 1rem;
        padding: 0.5rem;
    }
}

.name {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: -0.025em;
}

.bio {
    font-size: 1.125rem;
    color: var(--text-muted);
    max-width: 400px;
    margin: 0 auto;
}

.links-nav {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    max-width: 400px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    background-color: var(--card-bg);
    color: var(--text-main);
    text-decoration: none;
    padding: 1rem 1.5rem;
    border-radius: 0.75rem;
    font-weight: 600;
    font-size: 1.125rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease-in-out;
}

.social-link:hover, .social-link:focus {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-color);
    color: var(--accent-color);
    outline: none;
}

.icon {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.site-footer {
    padding: 2rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
    width: 100%;
}

.site-footer p {
    margin-bottom: 0.5rem;
}

.email-link {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.email-link:hover {
    color: var(--accent-hover);
    text-decoration: underline;
}