* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: 'Inter', sans-serif;
    background: #f9fafb;
    color: #1f2937;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    text-align: center;
}
.container { max-width: 600px; padding: 20px; }
.logo { font-size: 2.5rem; margin-bottom: 10px; font-weight: 700; }
.logo span { color: #2563eb; }
.motto {
    font-size: 1.5rem;
    color: #4b5563;
    margin-bottom: 20px;
    letter-spacing: 1px;
    text-transform: uppercase;
}
.description { margin-bottom: 30px; line-height: 1.6; color: #6b7280; }
form { display: flex; gap: 10px; justify-content: center; }
input {
    padding: 12px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    width: 250px;
}
button {
    padding: 12px 24px;
    background: #2563eb;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
}
button:hover { background: #1d4ed8; }
.hidden { display: none; margin-top: 20px; color: #059669; font-weight: bold; }