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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: #ffffff;
    color: #000000;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.container {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.card {
    background-color: transparent;
    border: 1px solid #000000;
    border-radius: 12px;
    padding: 60px 40px;
    max-width: 500px;
    width: 100%;
    text-align: center;
}

.logo-container {
    margin-bottom: 30px;
    display: flex;
    justify-content: center;
}

.logo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 2px solid #000000;
    background-color: transparent;
    margin: 0 auto;
}

.title {
    font-size: 2.5rem;
    font-weight: 400;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
    line-height: 1.2;
}

.tagline {
    font-size: 1.125rem;
    font-weight: 300;
    margin-bottom: 40px;
    color: #333333;
    line-height: 1.6;
}

.contact {
    margin-top: 40px;
}

.email {
    color: #000000;
    text-decoration: none;
    font-size: 1rem;
    transition: opacity 0.2s ease;
}

.email:hover {
    opacity: 0.6;
}

@media (max-width: 768px) {
    .card {
        padding: 40px 30px;
    }
    
    .title {
        font-size: 2rem;
    }
    
    .tagline {
        font-size: 1rem;
    }
    
    .logo {
        width: 60px;
        height: 60px;
    }
}