body {
    margin: 0;
    font-family: 'Inter', sans-serif;
}

#landing {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-position: center;
    position: relative;
    box-sizing: border-box;
    padding: 1rem;
}

#landing::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.15);
}

.card {
    position: relative;
    background: #ffffff;
    border-radius: 16px;
    padding: 2.5rem 2rem;
    width: 320px;
    max-width: 100%;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.25);
    box-sizing: border-box;
}

.card h1 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 1.6rem;
    margin: 0 0 0.25rem;
    color: #1a1a1a;
}

.card p {
    margin: 0 0 1.5rem;
    color: #555555;
    font-size: 0.95rem;
    line-height: 1.4;
}

input[type="email"],
input[type="text"] {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #dddddd;
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    box-sizing: border-box;
    margin-bottom: 0.75rem;
}

button {
    width: 100%;
    padding: 0.75rem;
    border: none;
    border-radius: 8px;
    background: #1a1a1a;
    color: #ffffff;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
}

button:hover {
    background: #000000;
}

#message {
    margin-top: 1rem;
    color: #b00020;
    font-size: 0.9rem;
    line-height: 1.4;
}