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

:root {
    --bg-color: #f4f6f8;
    --card-bg: #ffffff;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --btn-bg: #ffffff;
    --btn-hover: #f9fafb;
    --btn-border: #e5e7eb;
    --btn-text: #374151;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg-color: #111827;
        --card-bg: #1f2937;
        --text-primary: #f9fafb;
        --text-secondary: #9ca3af;
        --btn-bg: #374151;
        --btn-hover: #4b5563;
        --btn-border: #4b5563;
        --btn-text: #e5e7eb;
    }
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.container {
    width: 100%;
    max-width: 480px;
    padding: 2rem;
}

.profile-card {
    background-color: var(--card-bg);
    border-radius: 1rem;
    padding: 2.5rem 2rem;
    text-align: center;
    box-shadow: var(--shadow);
}

h1 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0 0 0.5rem 0;
    color: var(--text-primary);
}

.bio {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 2rem;
    line-height: 1.5;
}

.links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.link-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 1rem;
    background-color: var(--btn-bg);
    border: 1px solid var(--btn-border);
    border-radius: 0.5rem;
    color: var(--btn-text);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s ease;
}

.link-btn:hover {
    background-color: var(--btn-hover);
    transform: translateY(-2px);
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.link-icon {
    width: 20px;
    height: 20px;
    margin-right: 0.75rem;
}

@media (prefers-color-scheme: dark) {
    .link-icon {
        filter: invert(1);
    }
}

.footer {
    margin-top: 2rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}