body {
    margin: 0;
    font-family: 'Roboto', Arial, sans-serif;
    color: #333;
    background: linear-gradient(to bottom, #6dd5ed, #2193b0);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    text-align: center;
    padding: 20px;
    color: #fff;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(5px);
}

header h1 {
    font-size: 2.5rem;
    margin: 0;
    text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.5);
}

header p {
    margin: 10px 0 0;
    font-size: 1.2rem;
    font-weight: 300;
}

main {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.form-container {
    background: #fff;
    border-radius: 0.75rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    padding: 2rem;
    width: 100%;
    max-width: 31.25rem;
    text-align: center;
    transition: transform 0.3s ease;
}

.form-container:hover {
    transform: scale(1.02);
}

form {
    margin-bottom: 1.25rem;
}

form:last-child {
    margin-bottom: 0;
}

label {
    display: block;
    font-size: 1.1rem;
    font-weight: bold;
    margin-bottom: 0.3125rem;
    color: #333;
}

input, select {
    width: 100%;
    padding: 0.625rem;
    margin-bottom: 1.25rem;
    border: 1px solid #ccc;
    border-radius: 0.375rem;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s ease;
}

input:focus, select:focus {
    border-color: #007BFF;
    box-shadow: 0 0 5px rgba(0, 123, 255, 0.5);
}

.primary-button {
    background: linear-gradient(to right, #43cea2, #185a9d);
    color: #fff;
    padding: 0.75rem;
    border: none;
    border-radius: 0.375rem;
    font-size: 1.2rem;
    cursor: pointer;
    transition: background 0.3s ease, transform 0.2s ease;
}

.primary-button:hover {
    background: linear-gradient(to right, #185a9d, #43cea2);
    transform: translateY(-0.125rem);
}

footer {
    text-align: center;
    padding: 0.625rem;
    background: rgba(0, 0, 0, 0.8);
    color: #fff;
    font-size: 0.9rem;
}

footer p {
    margin: 0;
}

@media (max-width: 768px) {
    header h1 {
        font-size: 1.5rem;
    }

    .form-container {
        padding: 1.5rem;
    }

    .primary-button {
        font-size: 1rem;
        padding: 0.625rem;
    }
}

@media (max-width: 576px) {
    header h1 {
        font-size: 1.25rem;
    }

    header p {
        font-size: 1rem;
    }

    .form-container {
        padding: 1rem;
    }
}