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

:root {
    --bg: #f5f5f3;
    --card-bg: #ffffff;
    --text-primary: #111111;
    --text-muted: #888888;
    --text-tagline: #555555;
    --divider: #e8e8e8;
    --linkedin: #0077B5;
    --linkedin-hover: #005f8e;
    --shadow: 0 4px 40px rgba(0, 0, 0, 0.08);
    --radius: 20px;
}

html, body {
    height: 100%;
}

body {
    background: var(--bg);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 24px;
}

#app {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Card */
.card {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 52px 48px 44px;
    max-width: 380px;
    width: 100%;
    text-align: center;
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.card.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Avatar */
.avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--text-primary);
    color: #fff;
    font-size: 28px;
    font-weight: 300;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    user-select: none;
}

/* Name */
.name {
    font-size: 32px;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.5px;
    margin-bottom: 6px;
}

/* Role */
.role {
    font-size: 14px;
    font-weight: 400;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 28px;
}

/* Divider */
.divider {
    height: 1px;
    background: var(--divider);
    margin: 0 auto 24px;
    width: 40px;
}

/* Tagline */
.tagline {
    font-size: 15px;
    color: var(--text-tagline);
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 36px;
}

/* Links */
.links {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 28px;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    letter-spacing: 0.3px;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
    cursor: pointer;
}

.btn-linkedin {
    background: transparent;
    color: var(--linkedin);
    border: 1.5px solid var(--linkedin);
}

.btn-linkedin:hover {
    background: var(--linkedin);
    color: #fff;
}

/* Footer note */
.footer-note {
    margin-top: 36px;
    font-size: 11px;
    color: #cccccc;
    letter-spacing: 0.5px;
}

/* Responsive */
@media (max-width: 480px) {
    .card {
        padding: 40px 32px 36px;
    }
    .name {
        font-size: 28px;
    }
}