:root {
    --primary-color: #3498db;
    --background-color: #1a2d3e;
    --text-color: #a5c8d1;
    --font-family: 'Montserrat', sans-serif;
}

body {
    margin: 0;
    font-family: var(--font-family);
    background-color: var(--background-color);
    color: var(--text-color);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    text-align: center;
}

.container {
    max-width: 900px;
    padding: 20px;
}

h1 {
    font-size: 3rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.subtitle {
    font-size: 1.2rem;
    margin-bottom: 40px;
    font-weight: 400;
}

#countdown {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap; /* Allows countdown items to wrap on smaller screens */
}

#countdown > div {
    display: flex;
    flex-direction: column;
    align-items: center;
}

#countdown span {
    font-size: 4rem;
    font-weight: 700;
    color: var(--primary-color);
}

.label {
    font-size: 1rem;
    text-transform: uppercase;
    font-weight: 400;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.newsletter-form p {
    font-size: 1rem;
    margin: 0;
}

.newsletter-form input {
    padding: 15px;
    width: 100%;
    max-width: 400px;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
}

.newsletter-form button {
    padding: 15px 30px;
    background-color: var(--primary-color);
    color: var(--text-color);
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.newsletter-form button:hover {
    background-color: #2980b9;
}

/* Responsive Styles */
@media (max-width: 768px) {
    h1 {
        font-size: 2.2rem;
    }
    .subtitle {
        font-size: 1rem;
    }
    #countdown span {
        font-size: 2.5rem;
    }
}