:root {
    --bg-color: #f8f9fa;
    --card-bg: #ffffff;
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --accent-color: #000000;
    --border-radius: 16px;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

body {
    font-family: var(--font-family);
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.container {
    width: 100%;
    max-width: 600px;
    display: flex;
    justify-content: center;
}

.card {
    background: var(--card-bg);
    padding: 48px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    width: 100%;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

.logo-container {
    margin-bottom: 32px;
}

.logo {
    max-width: 200px;
    height: auto;
    display: block;
    margin: 0 auto;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

.lead {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.divider {
    border: 0;
    height: 1px;
    background: #eaeaea;
    margin: 32px 0;
}

.info-block h2 {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 16px;
    font-weight: 600;
}

.info-block p {
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.contact-list {
    list-style: none;
    margin-top: 24px;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-list li {
    display: flex;
    align-items: flex-start;
    padding: 16px;
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #eaeaea;
}

.contact-list .icon {
    font-size: 1.25rem;
    margin-right: 12px;
    line-height: 1;
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-color: #1a1a1a;
        --card-bg: #2d2d2d;
        --text-primary: #ffffff;
        --text-secondary: #e0e0e0;
    }
    
    .contact-list li {
        background: #363636;
        border-color: #404040;
    }
    
    .divider {
        background: #404040;
    }
}

/* Mobile responsiveness */
@media (max-width: 480px) {
    .card {
        padding: 32px 24px;
    }
    
    .lead {
        font-size: 1rem;
    }
}